WO2019105277A1

WO2019105277A1 - Wire outlet assembly, negative contact assembly, positive contact assembly and fracture assembly

Info

Publication number: WO2019105277A1
Application number: PCT/CN2018/116962
Authority: WO
Inventors: 闫淼江
Original assignee: 闫淼江
Priority date: 2017-11-30
Filing date: 2018-11-22
Publication date: 2019-06-06
Also published as: CN108364809B; CN108364809A

Abstract

A wire outlet assembly (1), and a negative contact assembly, positive contact assembly and fracture assembly that comprise the wire outlet assembly, the wire outlet assembly comprising: a flange support (5), wherein the flange support (5) will be connected to a support column insulator of a disconnecting switch so that the flange support (5) may rotate when the disconnecting switch engages and separates; a conductive member (61) that is fixed onto the flange support (5); a conductive connecting part (10), the conductive connecting part (10) being electrically connected to the conductive member (61); and a protective cover (21), the protective cover (21) forming a substantially closed space on the flange support (5). The conductive connecting part (10) comprises an outgoing wire board (101), a terminal board (103), and a flexible connector (102) disposed between the outgoing wire board (101) and the terminal board (103). The terminal board (103) and the flexible connector (102) are sealed in the closed space, and the terminal board (103) is directly connected to the conductive member (61).

Description

Outlet base assembly, female contact assembly, male contact assembly and break assembly

Technical field

The present invention relates to a high voltage isolating switch conductive portion, and more particularly to a high voltage disconnecting switch outlet assembly, and a female contact assembly, a male contact assembly and a fracture assembly including the outlet assembly.

Background technique

The high-voltage isolating switch outlet seat assembly is a port for connecting the conductive part of the high-voltage isolating switch to the external equipment. Taking the double-column horizontal broken-off isolating switch as an example, the conductive part is fixed on the post insulator through the outlet seat assembly, for the convenience of operation, the high-voltage isolating switch The post insulator can be rotated through the flange base of the lower end, whereby the conductive portion of the upper end of the post insulator can be rotated in the plane, and the stationary external device transmits electric energy to the conductive member through the outlet seat, and the conductive member is further One end is connected to the contact assembly, so that the isolating switch completes the splitting operation by the rotation of the post insulator, and the rotating portion of the conductive portion in operation is generally about 90°.

The above-mentioned high-voltage isolating switch is generally used outdoors for a long time, in order to avoid corrosion damage to the outlet seat assembly caused by rain, dust and external environment, and thus reduce the electrical stability of the device, and even threaten the reliable operation of the power system, the outer cover of the outlet seat assembly Features an upper cover.

The existing outlet seat components are divided into the following three typical structures:

1. The structure of the tapered conductive roller and the spring is adopted. The conductive roller of the outlet seat assembly can form a rotatable conductive connection between the inner shaft and the outer ring under the pressure of the spring, and electrically connect the outlet seat assembly and the conductive member. connected. The structure is flexible in rotation, but the structure is complicated, the sealing property of the outer casing is severe, and the self-cleaning performance of the contact contact is poor. Therefore, the conductive contact between the roller and the conductive seat is easily caused, and a heat failure occurs.

2. The outlet seat assembly of the "Z" type sliding contact structure, which is rotated and contacted between the inner and outer rings of the conductor by the pressure of the "Z" type sliding contact spring, so that the outlet seat assembly is within 90° The rotating contact is electrically conductive, and the structure is complicated in design, the rotation resistance is large, and the contact effect is general.

3, the soft connection fixed connection of the outlet seat assembly, which is currently used more outlet structure, the structure is such that a convex boss on the side of the flange surface is used to fix the conductive member, in the law The middle part of the blue surface is provided with a rotating bearing seat and a rotating shaft, and a connecting end surface is arranged above the rotating shaft, the outlet board is fixed on the connecting end surface, and a conductive column or a conductive tube is vertically integrated on the outlet board, and the soft connection end and the fixed end are fixed. The conductive member on the boss is bolted, and the other end of the soft connection is bolted to the conductive tube or the conductive post. The conductive post is integrally formed (welded) with the horizontally arranged outlet plate so that the output plate can surround the rotating shaft Rotation, through the soft connection length setting, the output plate rotation range of about 90 ° can meet the requirements, and the outlet plate is electrically connected with the conductive member through a soft connection.

Furthermore, an upper cover is provided on the outside, thereby forming a wire holder assembly.

As the load current of power systems increases year by year, the requirements for stability and reliability of electrical equipment are also increasing.

There are at least two bolt connection interfaces inside the outlet seat assembly. The bolt connection is much larger than the welded connection. In addition, according to the analysis of outdoor equipment operation defects, the resonance caused by the breeze and the alternating temperature may cause the bolt to loosen and heat up. Since the outlet plate extends from the lower plane to the connecting shaft, the rotating structure is difficult to completely seal, and the upper cover is open at the lower portion, and rainwater and corrosive gas thereby erode the bolt connection interface from the lower portion, which is disadvantageous to the stability of the electrical connection.

Summary of the invention

It is an object of the present invention to overcome the above problems in the prior art and to provide a highly reliable outlet base assembly.

According to one aspect of the present invention, a take-up base assembly is provided that includes: a flange mount that is coupled to a post insulator of the disconnector to be rotatable during engagement and disengagement of the disconnector; a support plate vertically or obliquely disposed on the flange support for connecting the conductive member; a rotating bracket pivotally disposed on the flange support; a conductive connection member, the conductive connection Electrically coupled to the electrically conductive member; and a shield forming a substantially enclosed space on the flange support, wherein the electrically conductive connector includes a outlet plate, a terminal plate, and the outlet a soft connection between the plate and the terminal plate, the terminal plate and the soft connection being enclosed in the enclosed space, and the outlet plate supported by the rotating bracket to be perpendicular to the flange support and The flange holder is rotatable relative to the flange and the terminal block is directly connected to the conductive member.

Thereby, the outlet plate is perpendicular to the flange support and directly connected to the conductive member through the soft connection and the terminal plate, thereby eliminating the conductive post and the bolt connection interface with the conductive post, thereby improving the reliability of the electrical connection. The outlet plate is supported by the rotating bracket and rotatable relative to the flange support, whereby the outlet plate remains substantially fixed during the engagement and disconnection of the fracture assembly, although the flange support rotates with the post insulator s position. In addition, the terminal block and the soft connection are enclosed in a closed space, which improves the ability of the entire outlet base assembly to withstand the external environment, thereby further improving reliability.

In particular, the soft connection is formed by stacking a plurality of conductive sheets stacked at both ends, the outlet board being integrally welded to the soft connection in the same plane, and the terminal board being in the soft connection The other end is extended by pressure welding. By soldering the outlet board and the terminal board to the soft connection, the connection interface between them can be avoided, and the electrical conductivity and reliability are improved.

Preferably, the flange support comprises a flange connected to the post insulator and a support plate vertically or obliquely disposed on the flange, the conductive member being fixed on the support plate . Through the support plate, the conductive member can be firmly fixed to the flange support.

Preferably, the conductive member is a square tubular shape, and a pad is disposed inside the square tubular conductive member by passing a bolt through the terminal plate and the conductive member and screwing on the pad The conductive connector includes two soft connections connected to the outlet board and terminal strips respectively connected to the two soft connections, the two terminal boards being respectively fixed to the square tubular conductive members Two opposite outer sides. The support plate is vertically protrudedly disposed on a side thereof facing the conductive member, and a support block is disposed at an end of the pad away from the support plate, and the two pads are fastened. On the post, and a clamp presses the pad against the seat plate. An end surface of the pillar opposite to the pressing block is provided with a retaining tooth, and an end surface of the pressing block facing the strut is provided with a corresponding retaining tooth to mesh with the retaining tooth of the strut. Thereby, the circumferential angle of the conductive member can be adjusted by the pressing block and the struts.

Alternatively, the conductive member is a cylindrical tubular shape, and the cylindrical tubular conductive member is vertically disposed at one end thereof with a conductive end, and the support plate, the terminal plate and the conductive end are stacked on each other Fixed together. By providing a vertical conductive end on the conductive member, the connection structure of the terminal plate, the support plate, and the conductive member can be simplified.

Preferably, the support plate comprises two support plates arranged side by side, and a slot is arranged between the two support plates, the terminal plate is perpendicular to the soft connection and the soft connection Pass through the slot.

Alternatively, comprising two of the soft connections and terminal plates connected to the two of the soft connections, the two terminal plates respectively bypassing the support plates from both sides of the support plate and Inserted between the support plate and the conductive end.

Alternatively, the electrically conductive member is an integral pad. By using a pad, the structure of the conductive member is simplified.

Preferably, the support plate is provided with a pillar protrudingly on a side thereof facing the conductive member, and in a case where the support plate is vertically disposed on the flange, the pillar is perpendicular to the branch The seat plate is disposed to extend horizontally, and in the case where the seat plate is obliquely disposed on the flange, the pillar is disposed such that the pillar extends in a horizontal direction when the fracture assembly is rotated to the engaged position, The pad is sleeved on the post and is provided with a pressing block at an end thereof facing away from the abutment plate, the pressing block pressing the pad against the abutment plate. An end surface of the pillar opposite to the pressing block is provided with a retaining tooth, and an end surface of the pressing block facing the strut is provided with a corresponding retaining tooth to mesh with the retaining tooth of the strut. The adjustment of the circumferential position of the electrically conductive member can be achieved by providing the retaining teeth.

Preferably, the protective cover comprises: an upper cover covering the flange support, the upper cover is in the shape of a hollow shell, and the lower end is open and has an opening on the periphery for the extension and relative rotation of the outlet plate; a rotating bracket pivotally connected to the flange support and fixed at the other end to the outlet plate, fixed to the rotating bracket on one side of the outlet plate and outward from the rotating bracket a fixed sealing plate extending to cover the soft connection; and on the opposite side of the outlet plate, one end is pivotally coupled to the rotating bracket and the other end is inserted into the soft connection and the upper cover The activity is sealed between the inner weeks. The protective cover is provided with a fixed sealing plate and a movable sealing plate on opposite sides of the outlet plate, so that even when the outlet plate and the flange support are relatively rotated in either direction during the joining and separating of the fracture assembly, The sealing performance of the outlet seat assembly is ensured, and the reliability of the outlet seat assembly is improved.

Preferably, a top plate is disposed on the top of the support plate, and the upper cover is fixed to the top plate. A short shaft is disposed on the mutually facing surfaces of the top plate and the flange, and the rotating bracket is pivotally coupled to the rotating bracket by the short shaft. The rotating bracket is pivotable relative to the flange mount, thereby guiding the meandering of the soft joint during relative rotation of the outlet plate and the flange support.

Preferably, the rotating bracket includes a vertical plate disposed in parallel between the upper and lower support plates and vertically connected between the upper and lower support plates, and the pins passing through the upper and lower support plates The movable sealing plate is pivotally disposed on the rotating bracket.

In another implementation manner, the protective cover includes: an upper cover covering the flange support, the upper cover is in the shape of a hollow shell, and the lower end is open and has an opening on the periphery for the extension and relative rotation of the outlet plate a rotating bracket having one end pivotally coupled to the flange mount and the other end fixedly coupled to the outlet panel; on one side of the outlet panel, secured to the rotating bracket and from the a rotating bracket extending outwardly to cover the soft-attached fixed sealing panel; and on an opposite side of the outlet panel, one end is fixed to the bracket plate and the other end is inserted into the rotating bracket and the The sealing plate between the soft connections. The sealing plate is L-shaped. Thereby, the structure of the sealing plate is simplified.

In still another implementation manner, the protective cover includes: an upper cover covering the flange support, the upper cover is in the shape of a hollow shell, and the lower end is open and has a bottom plate for extending and relatively rotating on the periphery. An opening; one end pivotally connected to the flange support and the other end fixedly coupled to the rotating bracket on the outlet plate; on one side of the outlet plate, fixed to the rotating bracket and from the a rotating bracket extending outwardly to cover the fixed connection of the soft connection; and on the other side of the outlet panel, one end is pivotally coupled to the rotating bracket and biased by a biasing device The other end abuts against the movable closure of the outer periphery of the upper cover. The movable closure is biased against the outer circumference of the upper cover, thereby better sealing the wire holder assembly.

Preferably, a top plate is disposed on the top of the support plate, and the upper cover is fixed to the top plate. A short shaft is disposed on the mutually facing surfaces of the top plate and the flange, and the rotating bracket is pivotally coupled to the rotating bracket by the short shaft. The rotating bracket includes a vertical plate disposed in parallel between the upper support plate and the lower support plate and vertically connected between the upper support plate and the lower support plate, the activity being passed through the pins passing through the upper support plate and the lower support plate A sealing plate is pivotally disposed on the rotating bracket.

Preferably, the biasing means is a torsion spring disposed at the pin.

In accordance with another aspect of the invention, a female contact assembly is provided that includes the outlet assembly described above and a finger electrically coupled to the electrically conductive member. The finger is a rod-shaped finger. The rod-shaped fingers comprise two groups, each set of rod-shaped fingers comprises a plurality of rod-shaped fingers arranged side by side, and the two sets of rod-shaped fingers are respectively disposed on opposite outer side faces of the conductive member. Also included are two splints that are respectively disposed outside the two sets of bar-shaped fingers and that clamp the bar-shaped fingers on the terminal plate and the conductive member. Preferably, the splint is bent into a U-shaped cross section. Preferably, between the two sides of the bar finger fixed to the support plate, two spacer plates are oppositely disposed, and the two spacer plates are superposed together and fixed to the support plate by screws. Preferably, each of the partition plates is provided with a through hole near the middle portion, and an elongated passage is provided on a side of the corresponding bar finger to penetrate the bar finger.

In accordance with still another aspect of the present invention, a male contact assembly is provided that includes the above-described outlet housing assembly and contacts that electrically connect the electrically conductive members.

The contact is two plate contacts, and the two plate contacts are respectively disposed outside the terminal plate to clamp the terminal plate to the conductive member and the plate contact between. Since the conductive member can achieve circumferential adjustment, the contact structure of the male contact is simplified.

Preferably, the plate-shaped contact is a curved plate, and a convex cylindrical curved surface is provided at a free end where the curved plate is not connected to the conductive member.

In accordance with still another aspect of the present invention, a fracture assembly is provided that includes the female contact assembly and/or the male contact assembly described above.

By adopting the above-mentioned outlet seat assembly, the internal bolt connection interface of the outlet seat is reduced to one place, the stability of the electrical connection portion is doubled, and the soft connection can have sufficient space to extend out of the terminal plate, and the connection area with the conductive member is thereby increased. In addition, through the mutual cooperation of the protective cover and the bottom surface of the flange support, the sealing effect of the outlet seat assembly is greatly improved, thereby greatly improving the reliability of the outlet seat in the long-term outdoor operation.

DRAWINGS

The disclosure will be better understood and the advantages of the present disclosure will be more apparent from the following description. The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

1 is a perspective view showing the appearance of a outlet base assembly according to a first embodiment of the present invention;

2 is a perspective structural view showing the upper cover of the protective cover removed from the outlet base assembly according to the first embodiment of the present invention;

Figure 3 is an exploded perspective view of a outlet base assembly in accordance with a first embodiment of the present invention;

Figure 4 is a perspective view showing another structural change of the rotating bracket, in which the vertical plate of the rotating bracket extends to form a fixed sealing plate;

Figure 5 is a perspective structural view showing the upper cover of the protective cover removed from the outlet base assembly according to the second embodiment of the present invention;

Figure 6 is an exploded perspective view showing the outlet assembly of the second embodiment of the present invention;

Figure 7 is a perspective structural view showing the upper cover of the protective cover removed in the outlet base assembly according to the third embodiment of the present invention;

Figure 8 is an exploded perspective view showing the outlet assembly of the third embodiment of the present invention;

Figure 9 is a perspective view showing the appearance of a outlet base assembly according to a fourth embodiment of the present invention;

Figure 10 is a perspective structural view showing the upper cover of the protective cover removed in the outlet base assembly according to the fourth embodiment of the present invention;

Figure 11 is an exploded perspective view showing the outlet assembly of the fourth embodiment of the present invention;

Figure 12 is a perspective view showing the appearance of a outlet base assembly according to a fifth embodiment of the present invention;

Figure 13 is a perspective structural view of a outlet base assembly in accordance with a fifth embodiment of the present invention;

Figure 14 is an exploded perspective view showing the outlet assembly of the fifth embodiment of the present invention;

Figure 15 is a perspective view of a outlet base assembly in accordance with a sixth embodiment of the present invention;

Figure 16 is an exploded view of a outlet base assembly in accordance with a sixth embodiment of the present invention;

Figure 17 is a cross-sectional view of one side of a take-up base assembly in accordance with other embodiments of the present invention;

18 is a top cross-sectional view of a take-up base assembly in accordance with other embodiments of the present invention.

Description of the reference signs:

Outlet base assembly 1, conductive connector 10, outlet board 101, soft connection 102, terminal block 103, shield 21, upper cover 211, fixed cover 212,

movable cover plates

213, 215, second

fixed cover plates

214, 217 , pin 216,

short shaft

31, 311, 55, 551, rotating bracket 32, upper support plate 321, lower support plate 322, vertical plate 323, flange support 5, flange 51,

support plate

52, 59

top plate

53,58, center bolt 541, struts 54, 545, clamps 551, 552, 556,

pads

561, 566, clamp 572, conductive member 6, square tubular conductive tube 61, rod-shaped conductive member 62, plate-shaped conductive Member 63, a circular tube type conductive member 64, a flange surface 641 of the conductive member, a center bolt 70, a partition plate 71, a spacer body 711, a spacer branch 712, a spacer lever 713, a vertical axis MM, a horizontal axis NN, V-type isolating switch post insulator axis P.

Detailed ways

The specific embodiments of the present invention are described in detail below with reference to the drawings, in which the same or similar elements are identified by the same or similar reference numerals. Although some features or elements are described in one embodiment, it is in no way meant that the features or elements are specific to the embodiment or are essential or necessary for the embodiment, but rather are characteristic of the following embodiments. Or the elements may be combined with each other to form additional embodiments, and such embodiments are also intended to fall within the scope of the invention.

In addition, the term "connected", as used in the specification and the claims, means that one element is physically or electrically connected to another element, but does not exclude the presence of the intermediate element therebetween, and the term "directly connected" means one element and the other element. Direct physical or electrical connection without intermediate components. The term "comprising" means having the elements, components, features and the like listed, but does not exclude the elements, components, features, etc., which are not listed. Also, in the specification and claims, the orientation terms "bottom", "lower", etc., mean the direction or position that is closer to the flange support, and the orientation terms "top", "upper", etc. indicate the direction away from the flange support. Or location. The orientation terms "inward", "inside", "inside", etc., mean the direction or position of the center of rotation of the flange support (indicated by MM in the figure), and "outward", "outer", "outside", etc. Representing a direction or position opposite to "inward", "inside", "inside", the NN axis is parallel to the conductive member and located at the center of the cross section of the conductive member, at the portion of the conductive member, "toward" "inside" or "inside" is toward or near the NN axis, and "outward" or "outside" is reversed in this direction, and the orientation terms "forward", "front", etc., mean toward or near the conductive member or Position, and the terms "backward", "rear", etc. mean the opposite direction to "forward", "front", etc. However, it should be noted that the above terms are used for convenience of description only, and not Limiting the scope of the present invention, the above directional terminology may vary when the outlet assembly of the present invention is positioned in other orientations or orientations, and such variations are also intended to fall within the scope of the present invention.

The outlet base assembly according to the present invention comprises a flange support, a shield covering the flange support to form an enclosed space with the flange support, and vertically disposed on the flange support for fixing the conductive a support plate of the member, a pivoting pivoting bracket relative to the flange support, and a conductive connecting member supported by the rotating bracket to be pivotable relative to the flange support, the conductive connecting member including the outgoing line A plate, a terminal plate connected to the conductive member, and a soft connection connected between the outlet plate and the terminal plate, the outlet plate being perpendicular to the flange support and extending beyond the enclosed space for connection with external electrical equipment.

First embodiment

Next, the outlet base assembly according to the first embodiment of the present invention will be described in detail with reference to Figs. 1 to 4.

Figure 1 shows a perspective view of the appearance of the outlet base assembly 1. As shown in Fig. 1, the flange seat 5 of the outlet seat assembly, the shield 21 and the conductive member 61 are used to fix the outlet seat assembly to a phase pillar insulator in the isolating switch (not shown). The isolating switch can be "divided" or "closed" so that the post insulator is rotated about 90 degrees by operating the lever. As shown in Figure 1, the outlet assembly is fixedly coupled to a generally square tubular conductive member 61 that includes or is coupled to a breakaway assembly of an isolating switch, such as a female or male contact.

The specific structure of the wire holder assembly will be described in detail below with reference to FIGS. 2 and 3, wherein FIG. 2 is a perspective view showing the internal structure of the outlet seat assembly with the shield 211 removed, and FIG. 3 is the outlet seat assembly. Decompose the perspective.

As shown in FIG. 3, the outlet assembly 1 includes a conductive connector 10, a flange holder 5, a shield 21 fixed to the flange holder 5, a conductive member 61, and a pivotal connection of the conductive connector 10 to the flange. A rotating bracket 32 on the support 5.

The conductive connector 10 includes a wiring board 101, a terminal board 103, and a soft connection 102 connected between the outlet board 101 and the terminal board 103. The soft connection 102 is superposed by a plurality of good conductor sheets, and both ends Press-weld, the outlet plate 101 and the soft connection 102 are integrally welded in the same plane, and the terminal plate 103 is formed by extending and opening the other welded end of the soft connection 102. Preferably, the outlet board 101 is soldered to the first ends of the two soft connections, and the second ends of each of the two soft connections 102 are respectively pressure-welded to form a terminal strip, wherein the outlet board and the other The device (not shown) is connected, and the terminal block 103 is connected to the conductive member 61 such that the conductive member 61, the break assembly (not shown) and the electrical device form an electrical path when the break assembly is engaged. Further, with the soft connection 102, the outlet board 101 can be kept fixed even if the terminal block 103 rotates with the conductive member.

The flange support 5 includes a flange 51, a support plate 52 fixed to the flange 51 substantially perpendicularly to the flange 51, and a short protrusion from the flange 51 and passing through the MM axis. Axis 551. Among them, the flange 51 includes a plurality of through holes uniformly arranged along the outer circumference thereof to fix the outlet seat assembly to the upper end of the post insulator through the through holes by bolts. The support plate 52 is a substantially rectangular plate which is rigidly connected to the flange 51, for example by welding or the like, and is located at a position on the flange 51 which is offset from the rotational axis MM of the flange 51.

In order to make the conductive member 61 circumferentially adjustable during assembly, a support 54 is integrally formed in front of the support plate 52 and perpendicular to the support plate 52. The support 54 is tubular, and a connecting bolt 541 is inserted therein to conduct electricity. The inner side of the tube 61 is provided with two pad 561, which are symmetrically disposed between the post 54 and the conductive member, and are respectively provided with semicircular grooves on the inner sides of the two pads to The side faces of the pillars 54 are fitted, and the outer side faces of the pads 561 are provided with threaded holes to tightly bolt the terminal plates 103 to the outer sides of the conductive tubes 61 for electrical connection, and the pads 561 and the conductive tubes 61 are fixedly connected. Together. At the front end of the pad 561, a pressing block 551 is further provided, and the bolt 541 can be screwed with the pressing block 551 to press and fix the pad 561 in front of the supporting plate 52, thereby fixing the conductive tube 61 to the flange bearing 5. on. One or more retaining teeth are disposed on a surface of the pressing block 551 facing the support post 54. Cooperating therewith, the surface of the support post 54 facing the pressing block 551 is also provided with matching gear teeth. Therefore, when the bolt 541 is rotated, the pressing block 551 moves in the axial direction of the strut 54 (the N-axis direction in the drawing) without circumferential rotation, thereby adjusting the axial position of the conductive member, and ensuring the accuracy of installation or debugging.

The outlet plate 101 is a good conductor plate shape, and the outlet plate 101 is fixedly connected to the rotating bracket 32 by bolts and perpendicular to the flange 51 of the flange support 5, and the terminal plates on both sides are fixedly connected to the square tube by bolts. The both sides of the conductive member 61 are thereby passed through the holes formed in the terminal plate and the conductive member 61 and screwed into the pad 561 to connect the terminal plate with the conductive member 61.

The rotating bracket 32 is pivotally disposed on the abutment plate 52 of the flange mount 5. To this end, a top plate 53 is provided at the top end of the support plate 52, and the top plate 53 is substantially plate-shaped, and a hole is formed thereon for fixing it to the top end of the support plate by bolts, and at the same time on the top surface of the top plate 53 A convex short shaft 311 is disposed on the surface of the flange 51, and the short shaft 311 cooperates with the protruding short shaft 551 formed on the flange 51 to form a rotation axis of the rotating bracket 32, as shown in the figure MM Shown.

As shown in FIG. 3, the rotating bracket 32 includes an upper support plate 321, a lower support plate 322, and a vertical plate 323 which are integrally formed or separately formed and connected (e.g., welded) together. The upper support plate 321 and the lower support plate 322 are disposed in parallel with each other at both ends of the vertical plate 323, and are opened at the side of the vertical plate so as to be connected to the outlet plate 101 placed between the upper and lower support plates by bolts. The upper support plate and the lower support plate are respectively provided with shaft holes for respectively passing through the short shaft 551 formed on the flange 51 and the short shaft 311 formed on the top plate 53, thereby making the rotary bracket 32 pivotally It is attached to the flange support 5. Further, the outlet board 101 is fixed to the vertical plate 323 of the rotating bracket 32, for example, by bolts, whereby the outlet board 101 is supported by the rotating bracket 32 to be rotatable relative to the flange holder.

As shown in FIG. 1 to FIG. 3, the outlet seat assembly is further provided with a protective cover 21, which includes an upper cover 211, a fixed sealing plate 212 and a movable sealing plate 213. The upper cover 211 has a hollow shell shape, and its lower end is open, and an opening is provided in a region corresponding to the rotation of the outlet plate 101 and a direction in which the conductive member 6 passes. A through hole is formed in the top surface portion of the upper cover 211 to fix the upper cover to the top plate 53 by bolts. The opening of the lower end of the upper cover 211 is engaged with the flange 51, and the soft connection 102 of the outlet base assembly 1 and the conductive connection portion of the terminal block 103 are housed in the cavity formed therein.

Referring to Figure 2, in order to close the periphery of the upper cover when the flange support 5 is rotated relative to the outlet plate 101, both to form a complete dynamic sealing cavity when the outlet assembly is relatively rotated, the protective cover A fixed sealing plate 212 and a movable sealing plate 213 are provided. The fixing sealing plate 212 is formed in an arc shape matching with the upper cover 211, and is fixedly connected to one side of the outlet plate 101 by bolts at one end thereof, so that when the flange holder 5 is rotated to a position of 90° with respect to the outlet plate 101 ( When the fracture assembly is in the open position, the fixed sealing plate 212 blocks the opening of the upper cover 211 which is exposed by the rotation of the flange support 5 with respect to the outlet plate. The movable sealing plate 213 is substantially flat and disposed on the opposite side of the outlet plate 101, and the movable sealing plate 213 is pivotally connected to the rotating bracket 32 by a pivot pin 216 at an end near the outlet plate. On the lower support plate, when the flange support 5 is rotated to a position of 90 degrees with respect to the outlet plate, the other end of the movable cover plate 213 can be inserted into the slit between the upper cover 211 and the terminal plate 103, and when the flange support is When the outlet plate is rotated to the horizontally extended position (the fracture assembly engagement position), the movable sealing plate 213 is withdrawn from the slit and blocks the opening of the upper cover exposed by the relative rotation. Therefore, when the flange support is reciprocally rotated relative to the outlet plate between the horizontally extended position (the fracture assembly engagement position) and the 90° meandering position (the fracture assembly disconnected position), the movable seal plate and the fixed seal plate alternately block the outlet line. In the opening exposed on both sides of the board, the upper cover and the flange form a closed cavity outside the outlet seat to isolate the outlet seat from the external environment, so that the internal components of the outlet seat 1 are protected from external environmental erosion.

In order to simplify the process and save materials, as shown in FIG. 4, in the manufacturing process, the rotating bracket 32 can also be formed by bending a metal plate. In addition, the fixed sealing plate 212 may be welded to the side of the vertical plate 323 of the rotating bracket, or may be formed by one side of the vertical plate 323 of the rotating bracket, thereby simplifying the structure.

Through the above structure, the outlet plate 101 and the flange support 5 forming the conductive loop can be relatively rotated to meet the functional requirements of the isolation switch in the "divide" and "close" operation, that is, with the post insulator and the conductive member 61. Rotating, but the outlet board 101 connected to the adjacent device can remain stationary. Since the outlet board 101 and the soft connection 102 are integrally welded, the outlet board 101 and the conductive member 61 form an electrical connection loop, so that the bolt connection surface connected in series in the electrical connection circuit of the outlet base 1 is reduced to one place, thereby improving The electrical stability of the outlet seat 1 during outdoor operation.

Second embodiment

Next, the outlet base assembly 1 according to the second preferred embodiment of the present invention will be described in detail with reference to FIGS. 5 and 6.

The main difference between the second embodiment shown in Figures 5 and 6 and the first embodiment described above is that the outlet base assembly 1 is combined with the rod-shaped contact fingers 62, thereby forming a female contact assembly in which the female contact assembly is The rod-shaped finger 62 is directly connected to the outlet seat assembly as a conductive member, simplifying the structure of the entire female contact assembly. Therefore, the following description mainly focuses on the difference between the two, and the same features are not described herein again.

In the second embodiment, a bar-shaped contact finger is employed as the conductive member, whereby the pad 566 is disposed, and the bar-shaped fingers are disposed on opposite sides of the pad 566, the pad 566 having a rectangular parallelepiped shape as a whole, and A through hole is formed in one side thereof. A cylindrical strut 545 is provided on a side of the abutment plate 52 opposite the pad 566. The post 545 can be inserted into the through hole of the pad. In order to press and fix the pad 566 in front of the support plate 52, the post 545 is provided with a threaded hole at the front end, and a stop block 556 is disposed near the front end and is coupled to the front end of the post 545 by a screw 70 with a nut. The pressing block 556 is provided with a through hole in the axial direction, and is provided with a retaining tooth at the rear side thereof, and a gear tooth is also provided at the front end of the strut 545. On the other hand, the terminal plates 103 of the outlet board are symmetrically arranged on the outer side of the pad from both sides, and the bar-shaped fingers 62 are arranged side by side in a symmetrical arrangement on the outer side of the terminal block 103, and are respectively disposed outside the bar-shaped fingers 62. The clamping plate 572 is provided with mounting holes at the upper and lower ends of the clamping plate 572, and the two clamping plates on both sides are tightened by bolts, so that the bar-shaped fingers 62 are pressed against the terminal plate to form an electrical connection, and the rod-shaped fingers 62 and the terminals are made. The plates 103 are fixed together on both sides of the pad 566. Thus, the circular hole of the pad 566 is placed over the post 545, and the pad is coupled to the front end of the post 545 by the bolt 70 mating nut through the hole of the clamp 556. When the centering of the fracture assembly (not shown) fixedly coupled to the other end of the conductive member is completed, the nut on the bolt 70 is tightened thereby pressing the pressure block 556 in front of the seat plate 52, thereby conducting electricity. The component is fixed.

Since the retaining teeth provided by the pressing block 556 and the support 545 prevent the pressing block from rotating in the circumferential direction, after the fracture assembly is adjusted, the pressing pressing block 556 can accurately fix the adjusted angular position of the conductive member to the outlet seat, thereby The conductive member can be adjusted in the circumferential direction during installation and debugging.

As shown in FIG. 5, the nut of the screw 70 can be screwed at the opening of the outer conductive member of the outlet seat to fasten or adjust the connection of the pillar and the pad 566. Thus, in order to simplify the structure and facilitate installation and debugging, the upper part of the support plate 52 is provided. A top plate 58 is integrally welded to replace the detachable top plate 53, and a short shaft 31 is provided through the center plate MM through the center plate MM, and the short shaft 31 can be fixedly coupled to the top plate 58 by screwing. Correspondingly, a short shaft 551 is also fixedly fixed on the flange 51, and a mounting hole is further provided at the other end of the top plate 58 to fix the upper cover of the protective cover.

Since the conductive member is a rod-shaped finger 62, the contact pressure is limited and is related to the length of the rod-shaped finger 62. However, the structural size of the isolating switch determines the length of the finger, and the contact pressure required at the fracture is not satisfied. In order to satisfy the contact pressure required for the fracture, the fulcrum of the maximum bending moment can be advanced. For this purpose, a spacer 71 is provided between the front side of the splint of the rod-shaped finger 62 and the rear section of the contact area, and the spacer 71 is provided. Two, each of the partition plates includes a plate shape 711 and a long hole is formed in the middle portion for adjustment. Two branches 712 are extended on one side of the outer side of the plate shape 711, and each of the partition plates 71 is further provided with a columnar lever 713. The branch 712 extending from the plate 711 is welded to the shift lever 713 to form an elongated passage between the two branches 712 and the shift lever 713 to enclose the rod-shaped finger from the outside in the passage, so that the The rod-shaped fingertips are here to obtain the fulcrum of the force. When assembled, the two partition plates 71 vertically pass through the rod-shaped fingers and cause the plate-like 711 to be superposed on each other, and the two shift levers 713 abut against the outside of the rod-shaped fingers, and then cooperate with the screw 70 After the nuts press the spacers 71, the distance between the two ends of the levers 713 is also fixed, so that the rod-shaped finger suspension ends receive the fulcrum of the force, thereby, when the male contacts are combined When the opening of the female contact is applied and the expansion force is applied to the rod-shaped finger 62, the force fulcrum of the rod-shaped contact finger is moved to the shift lever 713, so that the bending moment and the stress at the root of the rod-shaped finger are not exceeded. In the limited case, the contact pressure required for the fracture can be satisfied.

For the purpose of saving material and reducing weight, in the embodiment, the clamping plate 572 can be bent into a U-shaped cross section to weld a guiding plate in the direction of the axis NN outside the clamping plate to ensure the movable sealing plate 213. Smooth movement.

Other structures of this embodiment are the same as those in the first embodiment, and therefore, will not be described in detail.

Thus, a simplified bar-shaped female contact assembly is provided which is particularly suitable for 110 kV and lower isolation switch switch fracture assemblies.

Third embodiment

Next, a outlet base assembly 1 according to a third preferred embodiment of the present invention will be described with reference to Figs. 7 and 8.

The outlet base assembly of the third embodiment is substantially identical to the outlet assembly of the second embodiment described with reference to Figures 5 and 6, except that the outlet assembly of the third embodiment is for a male contact assembly for use The female contact assembly of the second embodiment is fitted. Therefore, differences between the third embodiment and the second embodiment will be mainly described below, and descriptions of other identical structures or features will be omitted.

As shown in FIGS. 7 and 8, the plate-like contact 63 serves as a conductive member, whereby the outlet base assembly 1 is fixedly coupled to the plate-like contact 63. The plate contacts 63 are disposed in pairs and disposed on opposite sides of the pad 566, and the pads are provided with holes on opposite sides thereof, and the bolts pass through the plate contacts 63 and the terminal plates 103 and The holes are screwed into the side openings of the pad 566, thereby fixing the conductive members 63 on both sides of the connection, while the plate contacts 63 are tightly electrically connected to the terminal plates.

The plate-shaped contacts 63 are curved plates, and a convex columnar curved surface 631 is disposed at a free end of the curved plate, that is, an end where the female contacts are in contact with each other, thereby being The female contact of the bar finger in the second embodiment constitutes a matching fracture assembly.

The pair of plate contacts 63 form the male contacts of the fracture assembly to engage the female contacts. Although the plate-like contact 63 is fixedly attached to the pad 566, since the pad is sleeved on the post 545 and pressed by the pressing block 556 to the abutment plate by the bolt, the pressing block 556 and the post 545 are provided. The retaining teeth prevent the pressure block from rotating in the circumferential direction, so that the circumferential angular position of the male contact can be adjusted.

Fourth embodiment

Next, a fourth embodiment according to the present invention will be described with reference to Figs. 9 shows a perspective view of the assembled outlet seat, and FIG. 10 shows the outlet seat in the case where the upper cover is removed, to more clearly show the connection relationship of the respective components of the wire holder, and FIG. 11 shows An exploded view of the outlet seat.

9 to 11, the outlet base assembly 1 according to the fourth embodiment includes a flange holder 5, a conductive connecting member 10, a rotating bracket 32, a conductive member 64, and a shield 21. Wherein, the flange support 5 includes a flange 51 and a support plate 52 vertically fixed to the flange 51, and the conductive member 64 adopts a cylindrical tubular good conductor and is fixed at the end of the cylindrical tubular good conductor ( For example, soldering) has a flange-shaped conductive end 641.

The conductive connector includes a wiring board 101, two terminal boards 103, and two soft connections 102 connected between the outlet board 101 and the terminal board 103. The outlet board 101 is butt welded to the soft connections 102 on both sides, and the soft connection 102 is formed by pressure welding with the terminal strips 103. The abutment plate 52 is divided into two portions, and a slot is formed between the two portions to allow the two side soft links 102 to pass therethrough, thereby causing the abutment plate 52, the terminal plate 103, and the conductive member 64 The conductive end faces 641 are stacked together, and the holder plate 52 and the conductive end faces 641 sandwich the terminal plate 103. The bolt passes through the hole provided in the conductive end 641 and is screwed onto the holder plate 52, thereby fixing the conductive member 64 to the outlet seat assembly on the one hand, and reliably bringing the terminal plate 103 into electrical contact with the conductive member 64 on the other hand. .

Similar to the foregoing embodiment, the outlet plate is fixed to one side of the rotating bracket, whereby the conductive connector is pivotally coupled to the flange bracket.

Similar to the foregoing embodiment, a protective cover 21 is further provided in the outlet base assembly according to the present embodiment, the protective cover including an upper cover 211, a rotating bracket 32, and a fixed sealing plate 212 provided on the rotating bracket 32. The upper cover 211 is fixed to the holder plate 51 by means of the top plate 53 similarly to the above embodiment, and the rotary bracket 32 is passed at its first end through the short shaft 311 provided on the top plate 53 and the short shaft 551 provided on the flange 51. It is pivotally connected to the flange 51 and its second end is bolted to the outlet plate 101. The fixed sealing plate 212 is connected to the outlet plate 101 similarly to the above embodiment, and closes the opening of the upper cover 211 during rotation of the flange with respect to the outlet plate 101.

Unlike the above embodiment, the outlet base assembly according to the present embodiment does not include a movable sealing plate, but includes a second sealing plate 214 which is L-shaped and has an L-shaped arm portion such as a screw. It is fixed to the support plate 52, and the other L-shaped arm portion is inserted into the rotary bracket 32, thereby forming a closed space together with the upper cover 211 and the fixed cover plate 212.

In order to improve the sealing protection of the soft connection 102, the vertical plate 323 of the rotating bracket 32 extends longer in the direction of the soft connection to match the upper cover 211, thereby improving the protection of the soft connection.

Fifth embodiment

Next, a outlet base assembly according to a fifth embodiment of the present invention will be described with reference to Figs. 12 to 14 . 12 is a perspective view of the wire holder assembly, FIG. 13 is a view showing the outlet seat assembly of FIG. 12, wherein the upper cover is removed, and FIG. 14 is an exploded perspective view of the outlet assembly. The outlet base assembly according to the fifth embodiment is similar to the outlet assembly according to the fourth embodiment described above with reference to Figs. 9 to 11, and therefore, the following description focuses on the difference between the two.

The fifth embodiment is different from the above-described fourth embodiment in that the two-sided soft connection 102 is surrounded from the outside of the support plate 52, whereby the two terminal plates 103 enter between the conductive end 641 and the support plate 52 from both sides, thereby The additional heat generated by the electromagnetic eddy current of the support plate 52 under a strong electric field can be avoided. The terminal plate 103 can be formed, for example, by a soft joint extension pressure welding to satisfy the soft bending deformation characteristics of the soft connection, and the soft connection 102 is composed of a good group. The conductor sheets are formed by laminating together, and the gradual design of the inner and outer lengths of the soft connection is such that the terminal board has a sufficient range of tortuous rotation to satisfy the mounting position of the terminal board and the rotation angle of the outlet board of about 90 degrees. Since the two soft connections 102 are hung from the sides of the support plate, the support plate 52 can be in the form of a single plate without having to take the form of two separate plates, so that the two terminal plates 103 are respectively supported from the support. Both sides of the plate 52 are inserted between the support plate 52 and the conductive end of the conductive member 64, and the three are similarly fastened together by bolts.

Thereby, the cross-sectional area of the conductive is increased, so that the outlet seat assembly can carry a larger current and can avoid the heat generated by the electromagnetic eddy current.

In the present embodiment, the shield 21 includes an upper cover 211 and a rotating bracket 32 pivotally disposed on the flange 51. The rotating bracket 32 is similar to that in the first embodiment, one end of which is fixed on the outlet plate 101, and the other end is provided by means of a short shaft 311 provided on the top plate 53 and a short shaft 551 provided on the flange. It is pivotally connected to the flange support 5. A fixed sealing plate 212 is disposed on one side of the rotating bracket 32, and the fixing sealing plate 212 extends outwardly from the vertical plate of the rotating bracket 32 to close the upper cover 211 when the outlet plate rotates relative to the flange support. The opening exposed by the rotation is pivotally connected to the movable sealing plate 215 at the other side of the rotating bracket 32 extending over the outlet plate 101. The movable sealing plate 215 is curved, and one end thereof passes through the pin 216 and the movable bracket 32. The upper support plate and the lower support plate are connected, and the other end is placed on the outer circumference of the upper cover 211, and at the pivotally connected end of the movable cover plate 215, a biasing means such as a torsion spring 217 is provided to move the activity. The other end of the sealing plate 215 is biased toward the upper cover 211 such that the movable sealing plate 215 is slidable on the outer surface of one side of the upper cover 211.

So far, the fixed sealing plate and the movable sealing plate are respectively located on opposite sides of the outlet plate, whereby the fixed sealing plate or the movable sealing plate can close the upper portion exposed by the rotation during the rotation of the outlet plate relative to the flange support. The opening of the hood.

In the above five embodiments, the conductive connecting member is integrally formed by pressure welding, and the connecting area directly connected to the conductive member is increased, and the number of screw connections is reduced, thereby reducing the running resistance of the outlet seat assembly and improving The reliability of the electrical connection. In addition, the protective cover including the upper cover, the fixed closing and/or the movable sealing cover is sleeved on the flange support and is fastened with the flange support, thereby forming a closed space surrounding the conductive connecting member, thereby improving The ability of the outlet assembly to withstand external climatic conditions and thereby improve the reliability of the outlet assembly.

Sixth embodiment

The utility model further comprises an outdoor double-column "V" type high-voltage isolating switch, wherein two pillar insulators are arranged in a V shape on a mutually rotatable base (ground), and the conductive parts on both sides (including the conductive member and the outlet seat) respectively Fixed at the top of the two post insulators, the rotational torque is output by the operating mechanism, and the conductive portions are respectively rotated around the respective post insulator axes by the rotation of the two post insulators, and electrical engagement is achieved when the two sides are at the same horizontal axis position. Rotating 90° in the opposite direction causes the fracture to the disengaged position.

Compared with the horizontal double-column high-voltage isolating switch, the V-type double-column isolating switch is widely used in small and medium-sized substations or enterprise substations because of its small chassis, small footprint and low equipment cost. Isolation and maintenance equipment and switching load operation mode, because the outdoor high-voltage isolating switch is used in special environments such as extremely humid or polluted areas, and the existing V-type isolating switch outlet has two or even three bolted connections in series. The conductive joint layer (see figure) will reduce the electrical stability of the electrical connection layer due to the rain and moisture intrusion of the bolt joint and the corrosion of the dirt. In addition, the installation quality and the breeze vibration can cause the bolt to loosen and This spread caused an internal heating failure of the outlet.

If the conductive connection structure formed by integral welding can reduce the conductive connection layer formed by the bolt connection to one place, and in order to avoid the influence of environmental factors on the electrical performance, the shield and the base flange are matched together to form a complete protection. The outer casing protects against the erosion of the only electrical connection layer and the conductive connection by rainwater and corrosive gases, thereby avoiding the above-mentioned environmental factors, installation and maintenance quality problems or heating failures caused by alternating influences, and also reduces The only contact resistance of the bolted joint level improves reliability.

The outlet seat assembly according to the sixth embodiment of the present invention can be applied to such a V-type two-column disconnecting switch.

Figure 15 is a perspective perspective view showing the outlet housing assembly removing the protective cover according to a sixth embodiment of the present invention, and Figure 16 is an exploded perspective view showing the outlet housing, and the following description is made with reference to Figures 15 and 16 The outlet assembly of the six embodiment. It is to be noted that, in the following description, differences from the above-described first to fifth embodiments will be mainly described, and descriptions of the same structures or elements as those of the above-described first to fifth embodiments will be omitted and the same. The reference numbers identify the same elements.

As shown in FIGS. 15 and 16, in the outlet base assembly according to the sixth embodiment of the present invention, since the strut insulator axis PP is inclined with respect to the vertical direction MM, for example, at an angle a. Thereby, the flange support and the flange are parallel to the N'N' direction and at an angle a to the horizontal direction NN, and the support plate 59 is obliquely disposed on the flange and parallel to the MM axis, thereby The plate is angled 90-a, thereby causing the face of the seat plate 59 to engage the conductive end 641 of the conductive member 64 when the female or male contact including the outlet assembly is in the engaged state The horizontal plane is vertical such that it extends in the horizontal direction when the conductive end 641 is mounted on the abutment plate 59, for example by bolts. The top surface of the support plate 59 is formed to be parallel to the face of the flange 51, and similar to the previous embodiment, the top plate 58 is fixed to the top surface of the support plate 59 by bolts. The opposite faces of the top plate 58 and the flange 51 are respectively formed with

short shafts

311, 551 for pivotally mounting the rotary bracket 32.

Similar to the previously described embodiment, particularly the fourth embodiment, the rotating bracket 32 is pivotally coupled to the flange support 5 via a short shaft, and the outlet plate 101 and the fixed sealing plate 212 are fixedly coupled to the rotating bracket by bolts. Further, in order to connect the terminal block 104 of the conductive connecting member 10 with the holder plate 59 and the conductive member 64, the terminal plate and the soft connection form an angle of 90°+a at the welded portion. The conductive ends 641 of the conductive members are superposed with the terminal plates 104 and electrically connected together by bolts while being fixed in front of the holder plates 59.

The shield 21 upper cover 211 is secured over the top plate 58 which cooperates with the flange 51 to enclose the flexible connection 102 and the electrically conductive connection 10 within the protective cavity formed therein. The fixed sealing plate 212 blocks the opening of the outlet plate 101 which is open on one side during the rotation. In addition, a second fixed sealing plate 217 may be provided on the support plate to block the exposed portion of the conductive connection 10 between the rotating support 32 and the support plate 59.

In the "close" operation of the isolating switch, the operating mechanism drives the two-sided post insulators to rotate in the "close" direction, the outlet plate does not move, and the conductive member 64 and the fracture assembly follow the circular motion around the axis of the strut insulator. When turning to the engaged position, the two side conductive members 64 are in a horizontal position, the fracture assemblies are engaged with each other, and the direction of rotation of the isolating switch "minute" operation is opposite thereto.

Other embodiments

In a similar manner to the sixth embodiment, the conductive connecting member 10 and the conductive member 61 similar to the first embodiment are inclined in the same manner by the flange 51 and the holder plate 59, thereby constituting another For example, as shown in Figures 17 and 18, the abutment plate 59 is inclined at an angle a, integrally disposed on the flange 51, and a beveled surface conforming to the flange is formed at the top end of the abutment plate 59 to the top plate 58. connection. As in the first embodiment, the support plate 59 is provided with a post 54 which extends horizontally to be connected to the conductive member 61. The specific connection is the same as that in the first embodiment, and therefore will not be described again.

It is to be noted that, as in the tilting manner of the seat plate shown in the sixth embodiment, the tilting of the seat plate in the first to fifth embodiments may constitute another embodiment, and these embodiments should fall into the present embodiment. Within the scope of protection of the invention. Although the outlet assembly of the present invention has been described above by way of a number of preferred embodiments, it should be understood that the invention is in no way limited to the details described above. Rather, in light of the above teachings of the present invention, those skilled in the art can make any modifications and variations, and such modifications and variations are intended to fall within the scope of the invention as defined by the appended claims.

Claims

An outlet seat assembly comprising:

a flange support that is coupled to the post insulator of the disconnector to be rotatable during engagement and disengagement of the disconnector;

a support plate disposed on the flange support for connecting the conductive member;

a rotating bracket pivotally disposed on the flange support;

a conductive connector, the conductive connector being electrically connected to the conductive member;

a protective cover forming a substantially enclosed space on the flange support

Wherein the conductive connector is a unitary structure comprising an outlet board, a terminal board and a soft connection disposed between the outlet board and the terminal board, the terminal board and the soft connection being enclosed in the enclosed space And the outlet plate is supported by the rotating bracket to be perpendicular to the flange support and rotatable relative to the flange support, and the terminal plate is directly connected to the conductive member.
The outlet base assembly according to claim 1, wherein said soft connection is integrally welded to said outlet plate in the same plane, and said terminal plate is formed by pressure welding at the other end of said flexible connection.
The outlet assembly of claim 2 wherein said flange mount includes a flange coupled to the post insulator and said mount plate is disposed vertically on said flange.
The outlet assembly of claim 2 wherein said flange support includes a flange coupled to the post insulator and said abutment plate is disposed at a non-perpendicular angle to said flange On the flange.
The outlet assembly of claim 3 or 4, wherein said rotating bracket comprises upper and lower supports arranged in parallel and a vertical plate vertically connected between the upper and lower supports, said The outlet plate bolt is connected to the vertical plate of the rotating bracket.
The outlet assembly of claim 5, wherein the electrically conductive member is a square tubular shape, and a pad is disposed inside the square tubular conductive member by passing a bolt through the terminal plate and the conductive Firming and screwing onto the pad, the conductive connector comprising two soft connections connected to the outlet board and terminal strips respectively connected to the two soft connections, the two terminal boards being respectively fixed On the opposite outer sides of the square tubular conductive members.
The outlet assembly of claim 6, wherein the holder plate is provided with a pillar projectingly on a side thereof facing the conductive member, the pillar being disposed when the isolation switch is in an engaged state Extending from the support plate in a horizontal direction, an end of the pad facing away from the support plate is provided with a pressing block, the two pads are fastened on the post, and the pressing block will be the lining The block is pressed against the support plate.
The outlet base assembly according to claim 7, wherein an end surface of the strut opposite to the pressing block is provided with a retaining tooth, and an end surface of the pressing block facing the strut is provided with a corresponding blocking Teeth to engage the stop teeth of the strut.
The outlet assembly of claim 5, wherein said electrically conductive member is cylindrically shaped, said cylindrical tubular electrically conductive member being vertically disposed at one end thereof with a conductive end, said holder plate, said terminal plate And the conductive ends are stacked and fixed together.
The outlet assembly of claim 9, wherein the abutment plate comprises two abutment plates arranged side by side, and a slot is provided between the two abutment plates, the soft connection passing through The slot is bent and the terminal plate is sandwiched between the holder plate and the conductive end.
The outlet assembly of claim 9 including two of said flexible connections and terminal blocks connected to said two of said flexible connections, said two terminal plates being respectively from opposite sides of said support plate The holder plate is bypassed and inserted between the holder plate and the conductive end.
The outlet assembly of any of claims 1 to 11, wherein the shield comprises:

An upper cover covering the flange support, the upper cover is in the shape of a hollow shell, the lower end is open and has an opening on the periphery for the extension and relative rotation of the outlet plate;

a fixed sealing plate fixed to the rotating bracket on one side of the outlet plate and extending outward from the rotating bracket to cover the soft connection;

On the opposite side of the outlet plate, one end is pivotally coupled to the rotating bracket and the other end is inserted into the movable closure between the soft joint and the inner periphery of the upper cover.
The outlet assembly of claim 12, wherein a top plate is disposed on a top of the support plate, and the upper cover is fixed to the top plate.
The outlet seat assembly according to claim 13, wherein said mutually facing surfaces of said top plate and said flange are provided with short shafts, said rotary bracket being pivotally connected by said short shaft Said on the flange support.
The outlet assembly of claim 14, wherein the movable closure is pivotally disposed on the rotating bracket by pins passing through the upper and lower brackets.
The outlet assembly of any of claims 1 to 11, wherein the shield comprises:

An upper cover covering the flange support, the upper cover is in the shape of a hollow shell, the lower end is open and has an opening on the periphery for the extension and relative rotation of the outlet plate;

A fixed sealing plate that is fixed to the rotating bracket and extends outward from the rotating bracket on one side of the outlet plate to cover the soft connection.
The outlet assembly of claim 16 wherein said shield further comprises a second fixed closure, said second fixed closure being secured to said seat panel.
The outlet assembly of claim 17, wherein a top plate is disposed on a top portion of the support plate, and the upper cover is fixed to the top plate.
The outlet base assembly according to claim 18, wherein said mutually facing surfaces of said top plate and said flange are provided with short shafts, said rotary bracket being pivotally connected by said short shaft Said on the flange support.
The outlet assembly of any of claims 1 to 11, wherein the shield comprises:

An upper cover covering the flange support, the upper cover is in the shape of a hollow shell, the lower end is open and has an opening on the periphery for the extension and relative rotation of the outlet plate;

a fixed sealing plate fixed to the rotating bracket on the one side of the outlet plate and extending outward from the rotating bracket to cover the soft connection;

On the other side of the outlet plate, one end is pivotally coupled to the rotating bracket and biased by a biasing means such that the other end abuts against the movable closure of the outer periphery of the upper cover.
The outlet assembly of claim 20, wherein a top plate is disposed on a top portion of the support plate, and the upper cover is fixed to the top plate.
The outlet seat assembly according to claim 21, wherein said mutually facing surfaces of said top plate and said flange are provided with short shafts, said rotary bracket being pivotally connected by said short shaft Said on the flange support.
The outlet assembly as claimed in claim 22, wherein said rotating bracket comprises upper and lower supports arranged in parallel and a vertical plate vertically connected between the upper and lower supports, by passing through said Pins of the upper and lower support plates, the movable cover plate being pivotally disposed on the rotating bracket.
The outlet assembly of claim 23 wherein said biasing means is a torsion spring disposed at said pin.
The outlet assembly of claim 24 wherein said movable closure is curved to match the perimeter of the upper closure.
A female contact assembly comprising:

a flange support that is coupled to the post insulator of the disconnector to be rotatable during engagement and disengagement of the disconnector;

a support plate disposed vertically or obliquely on the flange support;

a rod-shaped contact finger fixedly attached to the support plate;

a rotating bracket pivotally disposed on the flange support;

a conductive connector, the conductive connector being electrically connected to the rod-shaped finger;

a protective cover forming a substantially enclosed space on the flange support

Wherein the conductive connector is a unitary structure comprising an outlet board, a terminal board and a soft connection disposed between the outlet board and the terminal board, the terminal board and the soft connection being enclosed in the enclosed space And the outlet plate is supported by the rotating bracket to be perpendicular to the flange support and rotatable relative to the flange support, and the terminal plate is directly electrically connected to the bar contact.
The female contact assembly of claim 26, further comprising:

a post disposed on the holder plate, the post being disposed to extend from the holder plate in a horizontal direction in an engaged state of the female contact assembly;

a pad that is sleeved on the post and fixedly coupled to the post,

Wherein, the rod-shaped fingers are divided into two groups, respectively disposed on two opposite sides of the pad, each set of bar-shaped fingers comprises a plurality of bar-shaped fingers, and a plurality of bar-shaped fingers in each group are arranged side by side On the side of the pad, the terminal plates are respectively stacked on the outer side of the bar-shaped fingers, and a splint is respectively disposed on an outer side of the terminal plate to pass the terminal plate and the The rod-shaped finger and the pad are clamped and fixed.
The female contact assembly according to claim 26, wherein a spacer plate is disposed on each of the set of contact fingers such that two spacers of the two sets of bar-shaped fingers are superposed between the two sets of bar-shaped fingers, and It is fixed to the support plate by threads.
The female contact assembly according to claim 28, wherein each of said partitioning plates is provided with an opening near the middle to be connected to and connected to said holder plate, and corresponding to a rod shape at each of the partition plates One side of the finger is formed with an elongated opening that is confined within the elongated opening.
The female contact assembly of claim 29, further comprising: a pressure block that presses the pad against the struts of the seat plate.
The female contact assembly according to claim 30, wherein an end surface of the strut opposite to the pressing block is provided with a retaining tooth, and an end surface of the pressing block facing the strut is provided with a corresponding one. The teeth are blocked to engage the stop teeth of the strut.
A male contact assembly comprising:

a flange support that is coupled to the post insulator of the disconnector to be rotatable during engagement and disengagement of the disconnector;

a support plate disposed vertically or obliquely on the flange support;

a plate contact fixedly connected to the support plate;

a rotating bracket pivotally disposed on the flange support;

a conductive connector, the conductive connector being electrically connected to the plate contact;

a protective cover forming a substantially enclosed space on the flange support

Wherein the conductive connector is a unitary structure comprising an outlet board, a terminal board and a soft connection disposed between the outlet board and the terminal board, the terminal board and the soft connection being enclosed in the enclosed space And the outlet plate is supported by the rotating bracket to be perpendicular to the flange support and rotatable relative to the flange support, and the terminal plate is directly electrically connected to the plate contact.
The male contact assembly of claim 32, further comprising:

a post disposed on the holder plate, the post being disposed to extend from the seat plate in a horizontal direction when the male contact assembly is in an engaged state;

a pad that is sleeved on the post and fixedly coupled to the post,

Wherein the plate-shaped contacts are respectively disposed on two opposite sides of the pad, and the terminal plates are respectively sandwiched between the plate-shaped contacts and opposite sides of the pad.
The male contact assembly according to claim 33, wherein said plate-shaped contact is a curved plate, and a convex cylindrical curved surface is provided at a free end of said curved plate not connected to said conductive member.
A female contact assembly comprising the outlet assembly of any one of claims 1 to 25 and a finger electrically coupled to the electrically conductive member.
A male contact assembly comprising the outlet assembly of any of claims 1 to 25 and a contact for electrically connecting the electrically conductive member.
A fracture assembly comprising the female contact assembly according to any one of claims 26 to 31 and 35 and/or the male contact according to any one of claims 32 to 34 and 36 Component.