CN113595005B - Transmission line protection device - Google Patents
Transmission line protection device Download PDFInfo
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- CN113595005B CN113595005B CN202110681721.3A CN202110681721A CN113595005B CN 113595005 B CN113595005 B CN 113595005B CN 202110681721 A CN202110681721 A CN 202110681721A CN 113595005 B CN113595005 B CN 113595005B
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- frame
- connecting frame
- transmission line
- ball
- lead screw
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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- Cleaning In General (AREA)
Abstract
The invention discloses a power transmission line protection device, which comprises a shell, wherein an upper moving member, a lower moving member, a first connecting frame and a second connecting frame are arranged in the shell, rollers are arranged on one sides of the first connecting frame and the second connecting frame which are oppositely arranged, vertical grooves are formed in the first connecting frame and the second connecting frame, cleaning rods are connected in the vertical grooves in a sliding mode, the upper moving member and the lower moving member are connected with a moving frame, the moving frame is located between the first connecting frame and the second connecting frame, an arc-shaped cleaning plate is connected onto the side wall of the moving frame through an elastic spring, the lower end of the moving frame is connected with two inclined plates, the inclined plates are hinged with the moving frame, a limiting plate is arranged on the moving frame, the limiting plate is located above the inclined plates, a heating plate is arranged on the lower end face of each inclined plate, a plurality of impact rods are arranged at the lower end of the heating plate, and a plurality of circulation holes matched with the impact rods are formed in the lower end of the shell. The invention is convenient for protecting the transmission line.
Description
Technical Field
The invention relates to the technical field of power transmission line protection, in particular to a power transmission line protection device.
Background
The snow cover of the transmission line in winter is one of natural disasters of an electric power system, due to the fact that the ice and snow are added on the wire, certain mechanical damage can be caused to the wire, an iron tower and hardware, the wire can be broken, the tower can fall down, the wire can swing, flashover and tripping can be caused when the ice and snow are serious, large-area power failure accidents can be caused, the accident happens in severe winter, a mountain is covered with snow or a road is frozen, the emergency repair condition is very difficult, long-time power failure can be caused, the safe and stable operation and the power supply reliability of a power grid can be seriously threatened, and great loss can be caused to national economy.
The existing transmission line is easily adhered with objects such as ice and snow, and the condition of breakage is easy to occur.
Disclosure of Invention
In view of the above, the present invention is directed to a transmission line protection apparatus, which is directed to solving all or one of the problems of the background art.
Based on the above purpose, the invention provides a power transmission line protection device, which comprises a shell, wherein a movable motor is arranged at the top in the shell, the output end of the movable motor is connected with a second lead screw through a first lead screw, the thread directions of the first lead screw and the second lead screw are oppositely arranged, the first lead screw is in threaded connection with a first ball, the second lead screw is in threaded connection with a second ball, the lower ends of the first ball and the second ball are respectively connected with a first connecting frame and a second connecting frame, rollers are arranged on the oppositely arranged sides of the first connecting frame and the second connecting frame, vertical grooves are respectively formed in the first connecting frame and the second connecting frame, a cleaning rod is connected in the vertical grooves in a sliding manner, an upper moving member and a lower moving member are arranged on the front side of the joint of the first lead screw and the second lead screw, and the upper moving member and the lower moving member are connected with a movable frame, the removal frame is located first link with between the second link, remove and be connected with the arc clearance board through elastic spring on the frame lateral wall, it is connected with two hang plates to remove the frame lower extreme, the terminal surface is provided with the hot plate under the hang plate, the hot plate lower extreme is provided with a plurality of impact bars, the casing lower extreme seted up a plurality of with the opening that the impact bar cooperation set up, the gyro wheel top be provided with remove a articulated linking arm, the bar groove has been seted up on the linking arm, the linking arm middle part with the casing passes through the transit axis connection, bar inslot sliding connection have with clearance stick fixed connection's slider.
Optionally, the upper and lower moving members include a driving telescopic push rod, and a telescopic end of the driving telescopic push rod is connected with the moving frame.
Optionally, the upper and lower moving member include with the first motor that the casing inside wall is connected, the output of first motor is connected with the half-gear through first pivot, the half-gear outside cover is equipped with the rack frame, the rack frame is connected the removal frame.
Optionally, a roller is arranged below the roller, the first connecting frame and the second connecting frame are both provided with upper and lower adjusting assemblies, each upper and lower adjusting assembly comprises a fixed motor, an output end of each fixed motor is connected with a fourth screw through a third screw, the third screw and the fourth screw are respectively provided with a third ball and a fourth ball, and the third ball and the fourth ball are respectively connected with the roller and the roller.
Optionally, a plurality of telescopic rods are sleeved outside the elastic spring, one end of each telescopic rod is connected with the side wall of the moving frame, and the other end of each telescopic rod is connected with the inner side wall of the arc cleaning plate.
Optionally, the idler wheel and the roller are provided with limiting wheels on two sides.
Optionally, the limiting wheel is connected with the rolling rod through a first electric telescopic push rod.
Optionally, the upper ends of the first ball and the second ball are both connected with sliding blocks, and limiting pieces slidably connected with the sliding blocks are arranged in the shell.
Optionally, the limiting piece is a sliding groove formed in the top of the shell, and the sliding block is connected in the sliding groove in a sliding mode.
Optionally, the limiting piece is a guide sliding rod arranged on the first lead screw, and the sliding block is sleeved on the guide sliding rod in a sliding manner.
From the above, it can be seen that, in order to facilitate protection of the power transmission line, the protection device for the power transmission line provided by the present invention needs to clean adhered objects on the power transmission line, the moving motor is started to drive the first lead screw and the second lead screw to rotate, the thread directions of the first lead screw and the second lead screw are opposite, the first ball and the second ball on the first lead screw and the second lead screw move in opposite directions, the first connecting frame and the second connecting frame move to one side of the two power transmission lines respectively, the up-and-down moving member controls the moving frame to move up and down, when the moving frame moves up to drive the moving frame to move up and rub the power transmission lines at the side edges, when the moving frame moves down to drive the moving frame to move down, the impact rod below the inclined plate contacts with the circulation hole, thereby facilitating passage of the circulation hole, and because the circulation hole has water circulation, the circulation hole directly contacts with the external environment, can flow through-hole department water and become ice plug and flow through-hole, meanwhile, the one end rebound that removes the frame is kept away from to the linking arm, is convenient for drive the clearance stick and rubs the processing to the power transmission line, and the gyro wheel is connected with the rotation motor, rotates the motor and starts to be convenient for drive the gyro wheel and rotate, and the gyro wheel of being convenient for moves on the power transmission line, is convenient for accelerate the efficiency to the processing of power transmission line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: the cleaning device comprises a shell 1, a moving motor 2, a first lead screw 3, a second lead screw 4, a first ball 5, a second ball 6, a first connecting frame 7, a second connecting frame 8, an upper moving member and a lower moving member 9, a roller 10, a limiting wheel 11, a driving telescopic push rod 12, a moving frame 13, an inclined plate 14, a heating plate 15, a multi-section telescopic rod 16, an elastic spring 17, an arc-shaped cleaning plate 18, a circulation hole 19, an impact rod 20, a vertical groove 21, a middle rotating shaft 22, a cleaning rod 23, a sliding block 24, a strip-shaped groove 25, a connecting arm 26 and a power transmission line 27.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The power transmission line protection device comprises a shell 1, wherein a movable motor 2 is arranged at the top in the shell 1, the output end of the movable motor 2 is connected with a second lead screw 4 through a first lead screw 3, the thread directions of the first lead screw 3 and the second lead screw 4 are oppositely arranged, a first ball 5 is in threaded connection with the first lead screw 3, a second ball 6 is in threaded connection with the second lead screw 4, the lower ends of the first ball 5 and the second ball 6 are respectively connected with a first connecting frame 7 and a second connecting frame 8, rollers 10 are arranged on the opposite sides of the first connecting frame 7 and the second connecting frame 8, vertical grooves 21 are respectively formed in the first connecting frame 7 and the second connecting frame 8, cleaning rods 23 are slidably connected in the vertical grooves 21, and upper and lower moving members 9 are arranged on the front side of the connection position of the first lead screw 3 and the second lead screw 4, the upper moving part 9 and the lower moving part 9 are connected with a moving frame 13, the moving frame 13 is positioned between the first connecting frame 7 and the second connecting frame 8, the side wall of the moving frame 13 is connected with an arc cleaning plate 18 through an elastic spring 17, the lower end of the moving frame 13 is connected with two inclined plates 14, the inclined plates 14 are hinged with the moving frame 13, the moving frame 13 is provided with a limiting plate, the limiting plate is positioned above the inclined plates 14, the lower end surface of the inclined plates 14 is provided with a heating plate 15, the lower end of the heating plate 15 is provided with a plurality of impact rods 20, the lower end of the shell 1 is provided with a plurality of circulation holes 19 matched with the impact rods 20, a connecting arm 26 hinged with the moving frame 13 is arranged above the roller 10, the connecting arm 26 is provided with a strip-shaped groove 25, the middle part of the connecting arm 26 is connected with the shell 1 through a middle rotating shaft 22, the strip-shaped groove 25 is connected with a sliding block 24 fixedly connected with the cleaning rod 23 in a sliding manner, in order to protect the power transmission line, adhered objects on the power transmission line need to be cleaned, the moving motor 2 is started to drive the first lead screw 3 and the second lead screw 4 to rotate, the thread directions of the first lead screw 3 and the second lead screw 4 are opposite, the first ball 5 and the second ball 6 on the first lead screw 3 and the second lead screw 4 move oppositely, the first connecting frame 7 and the second connecting frame 8 move to one side of two power transmission lines 27 respectively, the up-and-down moving piece 9 controls the moving frame 13 to move up and down, when the moving frame 13 moves up, the moving frame 13 is driven to move up and the side edge of the moving frame carries out friction treatment on the power transmission lines 27, when the moving frame 13 moves down, the impact rod 20 below the inclined plate 14 is in contact with the circulation hole 19, so as to facilitate the passage of the circulation through hole 19, because the circulation hole 19 can have rivers to circulate, and circulation hole 19 and external environment direct contact, probably 19 department waters of circulation hole become the ice and block up circulation hole 19, meanwhile, the one end that the linking arm 26 kept away from and remove frame 13 moves up, is convenient for drive clearance stick 23 and carry out friction treatment to power transmission line 27, and gyro wheel 10 is connected with the rotation motor, the rotation motor starts and is convenient for drive gyro wheel 10 and rotate, is convenient for gyro wheel 10 to remove on the power transmission line, is convenient for accelerate the efficiency of the processing to the power transmission line.
In order to control the movable frame 13 to move up and down, clean the power transmission line 27 and protect the power transmission line 27, the up-and-down moving member 9 comprises a driving telescopic push rod 12, and the telescopic end of the driving telescopic push rod 12 is connected with the movable frame 13.
In order to facilitate the control of the movable frame 13 to move up and down, the power transmission line 27 is convenient to clean, the protection of the power transmission line 27 is convenient, the upper moving member 9 and the lower moving member 9 comprise a first motor connected with the inner side wall of the shell 1, the output end of the first motor is connected with a half gear through a first rotating shaft, a rack frame is sleeved on the outer side of the half gear, and the rack frame is connected with the movable frame 13.
In order to facilitate the adjustment of the distance between the roller 10 and the rolling shaft, the roller 10 and the rolling shaft are in contact with the power transmission line 27, the rolling shaft is arranged below the roller 10, the first connecting frame 7 and the second connecting frame 8 are provided with upper and lower adjusting components, each upper and lower adjusting component comprises a fixed motor, the output end of each fixed motor is connected with a fourth lead screw through a third lead screw, the third lead screw and the fourth lead screw are respectively provided with a third ball and a fourth ball, and the third ball and the fourth ball are respectively connected with the roller 10 and the rolling shaft.
In order to protect the elastic spring 17 and prevent the elastic spring 17 from damaging other objects, a multi-section telescopic rod 16 is sleeved outside the elastic spring 17, one end of the multi-section telescopic rod 16 is connected with the side wall of the movable frame 13, and the other end of the multi-section telescopic rod 16 is connected with the inner side wall of the arc cleaning plate 18.
In order to facilitate the movement of the roller 10 on the power transmission line, limiting wheels 11 are arranged on both sides of the roller 10 and the rolling shaft.
In order to adjust the distance between the two limiting wheels 11 and move on the power transmission lines with different thicknesses conveniently, the distance between the two limiting wheels 11 is reduced when the ice and snow covered on the power transmission lines are small, the distance between the two limiting wheels 11 is increased when the ice and snow covered on the power transmission lines are large, and the roller 10 and the rolling shaft are connected with the limiting wheels 11 through first electric telescopic push rods respectively.
In order to prevent the first ball 5 and the second ball 6 from rotating and limit the linear motion of the first ball 5 and the second ball 6, sliding blocks are connected to the upper ends of the first ball 5 and the second ball 6, and limiting parts connected with the sliding blocks in a sliding manner are arranged in the shell 1.
In order to prevent the first ball 5 and the second ball 6 from rotating, the first ball 5 and the second ball 6 are restricted from moving linearly, the restricting part is a sliding groove formed in the top of the shell 1, and the sliding blocks are connected in the sliding groove in a sliding manner.
In order to prevent the first ball 5 and the second ball 6 from rotating, the first ball 5 and the second ball 6 are limited to move linearly, the limiting part is a guide sliding rod arranged on the first lead screw 3, and the sliding rod is sleeved on the guide sliding rod in a sliding manner.
In order to protect the power transmission line, adhered objects on the power transmission line need to be cleaned, the moving motor 2 is started to drive the first screw rod 3 and the second screw rod 4 to rotate, the thread directions of the first screw rod 3 and the second screw rod 4 are opposite, the first ball 5 and the second ball 6 on the first screw rod 3 and the second screw rod 4 move oppositely, the first connecting frame 7 and the second connecting frame 8 move to one side of the two power transmission lines 27 respectively, the upper moving member 9 and the lower moving member 9 control the moving frame 13 to move up and down, when the moving frame 13 moves up, the moving frame 13 is driven to move up and rub the power transmission lines 27, when the moving frame 13 moves down, the impact rod 20 below the inclined plate 14 is in contact with the circulation hole 19, so that the circulation hole 19 is convenient to pass through, because the circulation hole 19 has water circulation, and the circulation hole 19 is in direct contact with the external environment, probably water in circulation hole 19 becomes ice and blocks up a through hole 19, and meanwhile, the one end that linking arm 26 kept away from removal frame 13 moves upwards, is convenient for drive clearance stick 23 and rubs the processing to power transmission line 27, and gyro wheel 10 is connected with the rotation motor, the rotation motor starts and is convenient for drive gyro wheel 10 and rotate, is convenient for gyro wheel 10 to remove on the power transmission line, is convenient for accelerate the efficiency to the processing of power transmission line.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the description. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations thereof will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the embodiments discussed.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (8)
1. The power transmission line protection device is characterized by comprising a shell (1), wherein a movable motor (2) is arranged at the top in the shell (1), the output end of the movable motor (2) is connected with a second lead screw (4) through a first lead screw (3), the thread directions of the first lead screw (3) and the second lead screw (4) are oppositely arranged, a first ball (5) is connected to the first lead screw (3) in a threaded manner, a second ball (6) is connected to the second lead screw (4) in a threaded manner, the lower ends of the first ball (5) and the second ball (6) are respectively connected with a first connecting frame (7) and a second connecting frame (8), rollers (10) are arranged on one sides of the first connecting frame (7) and the second connecting frame (8) which are oppositely arranged, vertical grooves (21) are formed in the first connecting frame (7) and the second connecting frame (8), a cleaning rod (23) is connected in the vertical groove (21) in a sliding manner, an upper moving member (9) and a lower moving member (9) are arranged on the front side of the joint of the first lead screw (3) and the second lead screw (4), the upper moving member (9) and the lower moving member (9) are connected with a moving frame (13), the moving frame (13) is positioned between the first connecting frame (7) and the second connecting frame (8), an arc-shaped cleaning plate (18) is connected onto the side wall of the moving frame (13) through an elastic spring (17), the lower end of the moving frame (13) is connected with two inclined plates (14), a heating plate (15) is arranged on the lower end face of each inclined plate (14), a plurality of impact rods (20) are arranged at the lower end of the heating plate (15), a plurality of circulation holes (19) matched with the impact rods (20) are arranged at the lower end of the shell (1), and a connecting arm (26) hinged with the moving frame (13) is arranged above the roller (10), a strip-shaped groove (25) is formed in the connecting arm (26), the middle of the connecting arm (26) is connected with the shell (1) through a middle rotating shaft (22), and a sliding block (24) fixedly connected with the cleaning rod (23) is connected in the strip-shaped groove (25) in a sliding mode;
the roller bearing is arranged below the roller (10), the first connecting frame (7) and the second connecting frame (8) are provided with upper and lower adjusting components, each upper and lower adjusting component comprises a fixed motor, the output end of the fixed motor is connected with a fourth screw rod through a third screw rod, the third screw rod and the fourth screw rod are respectively provided with a third ball and a fourth ball, and the third ball and the fourth ball are respectively connected with the roller (10) and the roller bearing.
2. The transmission line protection device according to claim 1, characterized in that the upper and lower moving members (9) comprise a driving telescopic push rod (12), and the telescopic end of the driving telescopic push rod (12) is connected with the moving frame (13).
3. The transmission line protection device according to claim 1, characterized in that the upper and lower moving members (9) comprise a first motor connected with the inner side wall of the housing (1), the output end of the first motor is connected with a half gear through a first rotating shaft, the outer side of the half gear is sleeved with a rack frame, and the rack frame is connected with the moving frame (13).
4. The transmission line protection device according to claim 1, characterized in that a plurality of telescopic rods (16) are sleeved outside the elastic spring (17), one end of each telescopic rod (16) is connected with the side wall of the movable frame (13), and the other end of each telescopic rod (16) is connected with the inner side wall of the arc-shaped cleaning plate (18).
5. The transmission line protection device according to claim 1, wherein both sides of the roller (10) and the roller are provided with limiting wheels (11), and the roller (10) and the roller are connected with the limiting wheels (11) through first electric telescopic push rods.
6. The transmission line protection device according to claim 1, characterized in that sliding blocks are connected to the upper ends of the first and second rolling balls (5, 6), and a limiting member slidably connected with the sliding blocks is arranged in the housing (1).
7. The transmission line protection device according to claim 6, wherein the limiting member is a sliding slot provided at the inner top of the housing (1), and the sliding block is slidably connected in the sliding slot.
8. The transmission line protection device according to claim 6, wherein the limiting member is a guide sliding rod arranged on the first lead screw (3), and the sliding block is slidably sleeved on the guide sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110681721.3A CN113595005B (en) | 2021-06-19 | 2021-06-19 | Transmission line protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110681721.3A CN113595005B (en) | 2021-06-19 | 2021-06-19 | Transmission line protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113595005A CN113595005A (en) | 2021-11-02 |
| CN113595005B true CN113595005B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110681721.3A Active CN113595005B (en) | 2021-06-19 | 2021-06-19 | Transmission line protection device |
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| CN (1) | CN113595005B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317445A1 (en) * | 1983-05-13 | 1984-11-15 | Fa. A. Raymond, 7850 Lörrach | PROTECTIVE RING FOR OVERLAND CABLES |
| CN108879552B (en) * | 2018-06-29 | 2020-06-05 | 国网山东省电力公司济南市章丘区供电公司 | Cable snow removing device |
| CN109449855B (en) * | 2018-12-13 | 2021-02-19 | 国网山东省电力公司经济技术研究院 | Accumulated snow removing device for power transmission cable |
| CN110048338B (en) * | 2019-05-20 | 2020-05-08 | 江苏安全技术职业学院 | Four arm climbing formula inspection robot mechanical structure |
| CN210007254U (en) * | 2019-07-24 | 2020-01-31 | 江苏耘和线缆有限公司 | cable inspection device |
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2021
- 2021-06-19 CN CN202110681721.3A patent/CN113595005B/en active Active
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