KR101716794B1 - Apparatus for manufacturing cable laid - Google Patents

Abstract

An apparatus for manufacturing a cable laid comprises: a body in which a core and one end of a plurality of strands are fixed and which includes a head to be rotatable; a first moving unit which is installed to be movable so that the distance with the body becomes narrower or becomes distant and in which the core and a plurality of strands are inserted; a second moving unit which is installed to be movable so that the distance with the body becomes narrower or becomes distant and in which the other end of a plurality of strands is respectively inserted; and a post which is fixed on the ground and in which the other end of the core is fixed.

Description

{APPARATUS FOR MANUFACTURING CABLE LAID}

The present invention relates to an apparatus for manufacturing a cable laid.

More particularly, in the manufacture of a cable laid for use in the transportation and transportation of heavy goods in an industrial field, a large number of strands are easily wound around a core, thereby remarkably increasing the lifting capacity, And more particularly, to a device capable of manufacturing a cable raid excellent in strength.

Cable Reed is a secondary processing product of wire rods. It is also called steel wire rope. It is made of 1 ~ 3mm steel wire, then strands are made, rope made of manila hemp and other fibers It means that several strands are twisted around the sun.

At this time, the cable laid is mainly composed of six strands to eight strands.

Generally, cable raids are used mainly for lifting heavy loads, for transporting heavy loads from one point to another, for transporting heavy loads to a carrier, or for unloading from a carrier. The fields of application are as follows: hoist, mechanical equipment, construction using crane, loading area of ship by ship, fishery field used for small and medium fishing boats, aerial cable, steel hangers used for large bridges, Elevator products, and the like.

Of these, cable raids used in large cranes, such as shipyards, are also used to carry heavy heavy goods, which in turn increases the size.

However, in the past, the development of apparatuses and methods for manufacturing a cable raid itself has not been diversified in accordance with the enlargement, and there have been limitations in manufacturing large cable raids larger than a certain size due to a great difficulty in manufacturing.

Accordingly, there is a need for an apparatus and a method for manufacturing a cable laid according to the enlargement.

As one of devices capable of manufacturing a cable raid according to the enlargement, a cable raid production device is disclosed in Japanese Patent Laid-Open No. 10-1187491.

FIG. 1 is a view showing a conventional cable laid manufacturing apparatus, which comprises a core rope 40 and a rope chuck 11 formed to rotate by a drive means 13 while holding a plurality of strands 50 (10); And a plurality of rollers 31 provided at a lower portion thereof and a rope forming block 32 provided with a molding die 32 'through which the core rope 40 and the plurality of strands 50 penetrate in a form of interference fit, When the rope chuck 11 is rotated by the driving means 13, the molding die 32 'contacts with the helical outer surface of the plurality of strands 50 rotating while spirally winding on the core rope 40 And a bogie (30) which is moved by itself even when no external force is applied.

The conventional cable laid manufacturing apparatus has a structure in which one end of the core rope 40 is fixed and a plurality of strands 50 are supported on the carriage 30 so as to surround the outer circumferential surface of the core rope 40, The bundle 30 is moved to the other end of the core rope 40 so that a plurality of strands 50 are wound around the outer circumferential surface of the core rope 40 so that a large cable laid can be manufactured.

However, in the conventional cable laid manufacturing apparatus, a plurality of strands 50 are provided between the first strand guide bar 33 and the second strand guide bar 34 so as to be aligned in a horizontal direction with the ground, A plurality of strands 50 are provided between the strand guide bar 33 and the second strand guide bar 34 so that the plurality of strands 50 are spaced apart from each other 2, the rotational force generated as the rope chuck 11 is rotated is transmitted to the plurality of strands 50. At this time, the plurality of strands 50 are separated from the ground surface The plurality of strands 50 are urged in the same direction to the projections formed on the strand guide stone base 35 by the transmitted rotational force, Accordingly, there is a problem that a force to move the truck 30 to the side is generated, and the truck 30 can not be moved linearly from the main body 10.

Therefore, in the course of the rotation of the rope chuck 11, there is a problem that the strand 30 can not be wound at a constant pitch on the core rope 40 due to a force to be moved to one side.

Patent Registration No. 10-1187491 (September 25, 2012)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a cable laid for use in transportation and transportation of heavy goods in an industrial field, which easily winds a plurality of strands around a center line A cable raid manufacturing apparatus capable of manufacturing cable raids excellent in flexibility (bending property), abrasion resistance and tensile strength as well as remarkably increasing lifting capacity.

According to an aspect of the present invention, there is provided a cable laid manufacturing apparatus comprising: a main body including a core and a head fixed to one end of the plurality of strands and rotatably installed; A first moving part movably installed so that a distance from the main body is narrowed or away from the main body; A second moving part movably installed so that a distance from the main body is narrowed or away from the main body, And a post fixed to the ground and to which the other end of the core is fixed. SUMMARY OF THE INVENTION

The present invention relates to a method for manufacturing a cable laid for use in transportation and transportation of heavy goods in an industrial field, in which a plurality of strands are easily wound around a center line to thereby remarkably increase the lifting capacity and to improve flexibility (bending property), abrasion resistance and tensile strength And has a remarkable effect of manufacturing excellent cable raids.

1 is a view showing a conventional cable laid manufacturing apparatus.
2 is a view showing a force applied to a truck in a conventional cable laid manufacturing apparatus.
3 is a schematic conception diagram of a cable laid manufacturing apparatus according to the present invention.
4 is an exploded perspective view showing a head in a cable laid manufacturing apparatus according to the present invention.
5 is a view showing an example in which a core is fixed to a head in a cable laid manufacturing apparatus according to the present invention.
6 is a perspective view illustrating an example of a first moving unit in the cable laid manufacturing apparatus according to the present invention.
7 is a perspective view showing an example in which a roller member is provided in the first moving part in the cable laid manufacturing apparatus according to the present invention.
8 is a view showing a force applied to the first moving part in the cable laid manufacturing apparatus according to the present invention.
9 is a perspective view showing another example of the first moving part in the cable laid manufacturing apparatus according to the present invention.
10 is a perspective view showing still another example of the first moving part in the cable laid manufacturing apparatus according to the present invention.
11 is a perspective view showing an example of a second moving part in the cable laid manufacturing apparatus according to the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings defined in consideration of functions in the embodiments of the present invention, It should be construed in the meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of the term can be appropriately defined in order to explain it in the best way.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, various equivalents And variations are possible.

Before describing the present invention with reference to the accompanying drawings, it is not shown what is not necessary in order to reveal the gist of the present invention, that is, a publicly known structure that a person skilled in the art can easily add, .

The apparatus for manufacturing a cable laid according to the present invention has a structure in which a plurality of strands are easily wound around a core in the manufacture of a cable laid for use in transporting and moving a heavy object in an industrial field, A cable raid having excellent abrasion resistance and tensile strength can be manufactured, and further, a large cable raid can be easily manufactured so as to be utilized in a place where a large scale cable raid is required.

Hereinafter, a cable raid manufacturing apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

3 is a schematic conception diagram of a cable laid manufacturing apparatus according to the present invention.

The apparatus for manufacturing a cable laid according to the present invention is a device for manufacturing a large cable laid easily by winding six strands 2 on an outer peripheral surface of a core 1 as a center, 1 moving unit 200, a second moving unit 300, and a post 400. [

Herein, 'core (1)' means a center line or core rope located at the center among a plurality of strands around which a plurality of strands (2) are wound, and 'strand (2) Means that it is wound around the outer peripheral surface with the center.

Thus, a plurality of strands 2 are wound around the outer circumferential surface of the core 1 to form a cable laid.

The main body 100 is installed on the ground and fixes one end of the core 1 and the strand 2 constituting the cable laid and then rotates the fixed core 1 and the strand 2 to rotate the core 1, And a plurality of strands 2 are wound around a center of the core 110. The core 110 is composed of a housing 110 and a head 120 as shown in FIG.

The housing 110 supports a head 120 to be described later and transmits a driving force for rotating the head 120. The housing 110 is provided with a separate motor (not shown) And the head 120 may be configured to rotate.

4, the head 120 is rotatably installed at the other end of the housing 110. The core 120 and the strand 2 are fixed to one end of the core 1, The hub 122, the guide member 123, the wing member 124, and the core supporting member 125 (see FIG. 1) by winding a plurality of strands 2 around the outer circumferential surface of the core 1, ).

The disk member 121 is provided at one end of the head 120 and is rotatably coupled to the housing 110. The disk member 121 is provided at one end of the head 120 so as to share the rotational force of the motor provided inside the housing 110, And is fixedly coupled to a shaft (not shown in the drawing) rotated by the shaft.

The hub 122 is formed in a circular tube shape so as to be coupled to the other end of the disk member 121 in a protruded form and having a through hole 122a with an empty interior.

This hub 122 provides a space for allowing a portion of one end of the core 1 to be inserted into the through hole 122a and to be seated when one end of the core 1 is fixed to the head 120. [

By providing a space in which a portion of one end of the core 1 can be inserted into the through hole 122a formed in the hub 122 as shown in the accompanying drawings, the plurality of strands 2 can be inserted into the through- When one end of the strand 2 and one end of the core 1 have a similar length when the strand 2 is released from being fixed when the cable laid is completely manufactured in a state where the cable laid is fixed to the wing member 124, It is possible to facilitate the finishing work. That is, when the core 1 and the strand 2 fixed to the head 120 are released, the lengths of the ends of the core 1 and the strand 2 are maintained to be similar to each other, It is possible to shorten the manufacturing cost and time.

The guide member 123 is coupled to the other end of the hub 122 and has a ring shape penetrating the inside of the hub 122. The guide member 123 passes through a portion of the core 1 penetrating the guide member 123, (122a).

At this time, the guide member 123 is formed with a guide groove 123a for guiding the position where the wing member 124 is engaged, with a wing member 124 to be described later radially coupled to the outer circumferential surface of the hub 122 .

4, a plurality of guide grooves 123a are formed in one side of the guide member 123 and are formed in a radial shape with respect to the center of the guide member 123 . In addition, the intervals of the plurality of guide grooves 123a may be set to be equal to each other.

A part of the wing member 124 is inserted into the guide groove 123a in the process of coupling the wing member 124 described later to the outer circumferential surface of the hub 122 so that the intervals between the wing members 124 are the same A plurality of strands 2 are formed on the outer circumferential surface of the core 1 at a constant pitch so that each strand 2 fixed to the wing member 124 can maintain a constant gap therebetween. It can be wound.

The wing member 124 is formed in a plate shape and is provided between the disk member 121 and the guide member 123 and is coupled to the outer circumferential surface of the hub 122. As shown in Figs. 4 and 5, So that the strands 2 are fixed to the respective wing members 124.

The wing member 124 can be formed with a strand fixing hole 124a and the U-shaped pin 126 is inserted into the strand fixing hole 124a in a state where the strand 2 is positioned on the outer peripheral surface of the wing member 124 The inner circumferential surface of the U-shaped pin 126 presses the outer circumferential surface of the strand 2 and fixes it firmly.

The core supporting member 125 is in the form of a plate and is coupled to the other end of the guide member 123 so that the core fixing hole 125a can be formed as shown in FIGS. 1) is fixed.

When the core 1 is positioned on the outer circumferential surface of the core support member 125 and the U-shaped pin 126 is inserted into the core fixing hole 125a and fastened with a nut member, the inner peripheral surface of the U- So that the outer peripheral surface of the core 1 is pressed and fixed firmly.

Here, the U-shaped pin 126 for fixing the strand 2 to the wing member 124 and fixing the core 1 to the core supporting member 125 is formed in a U-shape as a whole, And a thread is formed at the end so that a part of the inner peripheral surface of the U-shaped pin 126 presses a part of the outer circumferential surface of the core 1 and the strand 2, So that the core 2 is firmly fixed and the core 1 is firmly fixed to the core supporting member 125.

5, the inner circumferential surface of the U-shaped pin 126, which is in contact with the outer circumferential surface of the core 1 or the strand 2, may be formed with a comb stripe 126a.

When the U-shaped pin 126 presses the outer circumferential surface of the core 1 or the strand 2, the comb teeth 126a are arranged on the outer peripheral surface of the core 1 or the strand 2 having a twisted shape and the comb teeth 126a Are firmly engaged with each other and the strand 2 and the core 1 are fixed to the wing member 124 and the core supporting member 125 respectively and the strand 2 is fixed firmly even if the head 120 is rotated, And the core 1 can be prevented from being separated from the wing member 124 and the core supporting member 125 in advance.

As shown in the accompanying drawings, the first moving part 200 is installed on a ground surface spaced from the main body 100 by a predetermined distance so that the middle part between the core 1 and the strand 2 is mounted, The strand 2 is wound on the outer circumferential surface of the core 1 as the strand 2 is moved away from the core 1 by a predetermined distance.

6, the twist plate 210 is formed in a plate shape erected from the ground and includes a center hole 211 and a support hole 212. [

As shown in FIG. 6, the twist plate 210 is preferably formed in the form of a circular plate. The twist plate 210 may be formed in accordance with the shapes of the center hole 211 and the support hole 212, It is possible to minimize the loss of unnecessary materials.

At this time, the twist plate 210 may further be provided with a moving means (not shown in the drawing) at the bottom.

Such a moving means may be constituted by a roller, and may be configured to be moved in a straight line by the roller so as to narrow the distance from the main body 100 or away from it.

As another example, a rail may be installed on the ground and configured to slide along the rail.

The center hole 211 is formed at the center of the twisted plate 210 and penetrates through one end surface and the other end surface of the twisted plate 210 to provide a space in which the core 1 is inserted.

6, a plurality of support holes 212 are formed radially around the center hole 211, and the support holes 212 are formed to penetrate through one end face and the other end face of the wing plate 210, Thereby providing a space for allowing the strands 2 to be fitted into the support holes 212.

The number of the support holes 212 is preferably equal to the number of the wing members 124 formed on the head 120 so that the strands 2 respectively fixed to the wing members 124 are supported by a plurality of supports Holes 212, respectively.

Thus, when the head 120 is rotated from the main body 100, the core 1 fitted in the center hole 211 and the strands 2 held in the support hole 212 rotate together. At this time, the core 1 positioned at the center of the twisted plate 210 is held in the center hole 211 and rotated at a predetermined position, and each strand 2 sandwiched by the plurality of support holes 212 is wound around the core So that the core 1 is spirally wound around the outer circumferential surface of the core 1.

That is, when the head 120 is rotated and the twisted plate 210 is moved away from the head 120, the plurality of strands 2 come into contact with the inner circumferential surface of the support hole 212, And is wound around the outer circumferential surface of the core 1 in a limited manner, thereby forming a cable laid.

According to the design conditions, the center hole 211 and the support hole 212 may be provided with a roller member 212a.

7, the roller member 212a is formed on the inner circumferential surface of the center hole 211 and the support hole 212. When the first movement portion 200, which will be described later, is moved, the center hole 211 The core 1 and the strand 2 are rotated in the direction in which the first moving part 200 moves in a state of being in contact with the outer circumferential surfaces of the core 1 and the strand 2 sandwiched between the core 1 and the strands 2 So that it is possible to smoothly move the first moving part 200 when moving the first moving part 200, thereby improving the working efficiency.

By minimizing the friction generated between the core hole 211 and the core 1 and between the support hole 212 and the strands 2, it is possible to minimize the occurrence of abrasion and shortening the service life of the product due to friction.

6, when the head 120 is rotated from the main body 100, the plurality of strands 2 are brought into contact with the inner peripheral surface of the support hole 212 by the rotational force transmitted from the head 120, A force to move the head 120 in a direction in which the head 120 is rotated is generated.

At this time, the cable laid device according to the present invention includes a center hole 211 in which the core 1 is inserted into a center of a twisted plate 210 which is formed in a standing form from the ground, A plurality of support holes 212 are formed in a radial shape so that a rotational force applied from the head 120 is transmitted to the support holes 212 and the strands 2 by attenuating the rotational force to move the twisted plate 210 by the rotational force Can be prevented.

This will be described in detail with reference to FIGS. 2 and 8.

FIG. 2 is a view showing a force applied to a carriage in a conventional cable laid manufacturing apparatus, and FIG. 8 is a view showing a force applied to a first moving unit in a cable laid manufacturing apparatus according to the present invention.

2, in a conventional cable laid manufacturing apparatus, a plurality of strands 50 are arranged between a first strand guide bar 33 and a second strand guide bar 34 in a straight line And a plurality of strands 50 are provided between the first strand guide bar 33 and the second strand guide bar 34 to form a plurality of strands 50, So that they are spaced apart from each other.

2, the rotational force generated as the rope chuck 11 is rotated is transmitted to the plurality of strands 50. At this time, As shown in the figure, the strands 50 are placed in a straight line horizontally to the ground so that each of the plurality of strands 50 applies a force in the same direction to the projections formed on the strand guide stone base 35, A force to move the carriage 30 to the side is generated, and the carriage 30 can not be linearly moved from the main body 10.

8, the apparatus for manufacturing a cable laid according to the present invention includes a center hole 211 in which a core 1 is fitted, a center of a twisted plate 210 provided in a form erected from the ground, A plurality of support holes 212 are formed in a radial shape around the center hole 211 so that directions of forces applied to the support holes 212 by the plurality of strands 2 cancel each other The plurality of support holes 212 and the strands 2 are prevented from being rotated by the rotational force applied from the head 120 to prevent the twist plate 210 from being moved by the rotational force, 200 are moved in a straight line.

9, a plurality of the twisted plates 210 may be spaced apart from each other by a predetermined distance, and a plurality of twisted plates 210 may be provided by the bridge 220 And may be provided so as to be interconnected.

The core 1 and the plurality of strands 2 are formed in the center holes 211 and the support holes 212 formed in the plurality of the twisted plates 210 by the plurality of first moving parts 200, The length of the core 1 and the strand 2 can be ensured to be equal to the distance between the plurality of twisted plates 210 so that the core 1 and the lower portion of the strand 2 Can be prevented from being brought into contact with the inner circumferential surface of the support hole 212 in a bent form, thereby minimizing wear.

According to the design conditions, the first moving part 200 may further include a center hole opening / closing means 213 and a support hole opening / closing means 214 as shown in FIG.

10, a center hole 211 and a support hole 212 are formed in the plate 210 in such a manner that the center hole 211 and the support hole 212 pass through one end surface and the other end surface, The center hole opening / closing means 213 and the support hole opening / closing means 214 may be provided so that each of the support holes 212 and 211 and the support holes 212 can selectively communicate with the outside of the guide plate 210.

As shown in FIG. 10, the center hole opening / closing means 213 is formed of a pair of mutually separated twisted plates 210 with respect to the center hole 211, and a separate hole (not shown) And the core 1 is inserted into the center hole 211, the U-shaped pin 126 is inserted into the hole and fastened with the nut member to fix the pair of the twisted plates 210 to one twisted plate (Not shown).

The core hole opening / closing means 213 can insert the core 1 having a long length from the side face of the twisted plate 210, so that the core 1 is inserted into the first moving portion 200 from the end of the core 1 Since the first moving part 200 can be installed selectively in the middle part of the core 1, when the first moving part 200 is required to be inspected and repaired during manufacture of the cable raid, Can be easily separated and installed, and the working efficiency can be improved.

10, the support hole opening / closing means 214 allows the support hole 212 of the twist plate 210 to selectively communicate with the outside of the twisted plate 210, and the hinge 214a and the lock member 210, (214b).

The hinge 214a allows the support hole 212 formed in the twist plate 210 to communicate with the outer side of the twist plate 210. The hinge 214a is provided so that one side is rotatable, And is bound to the twist plate 210 by a lock member 214b described later.

The locking member 214b locks the hinge 214a pivotally coupled to the twist plate 210 so that the hinge 214a can be maintained in a closed state so that the strands 2 that fit in the supporting hole 212 are separated from the twist plate 210 Thereby performing a function of preventing separation.

The locking member 214b may be in the form of a pin passing through the other side of the turned hinge 214a and a part of the twisted plate 210. When the locking member 214b is in contact with the hinge 214a and a part of the twisted plate 210 So that the hinge 214a is no longer rotated.

The center hole opening and closing means 213 and the support hole opening and closing means 214 described with reference to FIG. 10 are not limited to the center hole 211 and the support hole 212 The center hole 211 and the support hole 212 can be easily fitted into any position of the core 1 and the strand 2 through the selective opening and closing of the center hole 211 and the support hole 212. However, The core 1 and the strand 2 can be inserted into the center hole 211 and the support hole 212 formed in the core 210, respectively.

The second moving part 300 is provided on the ground spaced apart from the main body 100 and is configured to bind the other ends of the plurality of strands 2 and to move toward the main body 100 in accordance with the rotation of the head 120 .

The second moving part 300 may be configured to have the same mechanism as the first moving part 200 moved linearly with the main body 100 and may have a relatively longer length than the core 1 A plurality of strands 2 are wound around the outer circumferential surface of the core 1 as the head 120 is rotated after the ends of the strands 2 are held by the main body 100) side.

11, the end of the strand 2 coupled to the second moving part 300 may be coupled so as to be positioned in a straight line, and the second moving part 300 It is possible to prevent a plurality of the plurality of strands 2 from being woven or twisted with each other.

The post 400 is installed on the ground spaced apart from the main body 100 by a predetermined distance to support the other end of the core 1.

Needless to say, such a post 400 may have any structure as far as the other end of the core 1 is fixed.

The cable laid manufacturing apparatus having such a configuration can easily produce a large number of strands 2 around the core 1 during manufacture of a cable laid for use in transportation and transportation of heavy goods in an industrial field, But has excellent flexibility (bending property), abrasion resistance and tensile strength.

In addition, there is an advantage that a very large cable raid used in a large crane such as a shipyard can be easily and easily manufactured.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be seen that branch substitution, modification and modification are possible.

1: core 2: strand
100: main body 110: housing
120: head 121: disk member
122: hub 122a: through hole
123: Guide member 123a: Guide groove
124: wing member 124a: strand fixing hole
125: core supporting member 125a: core fixing opening
126: U-shaped pin 126a:
200: first moving part 210:
211: center hole 212: support hole
212a: roller member 213: center hole opening / closing means
214: support hole opening / closing means 214a: hinge
214b: Locking member 220: Bridge
300: second moving part 400: post

Claims (10)

A main body 100 including a head 120 having a core 1 and a plurality of strands 2 one end fixed and rotatable;
A first moving part 200 movably installed so as to be narrowed or spaced apart from the main body 100 and having a core 1 and a plurality of strands 2 sandwiched therebetween;
A second moving part 300 movably installed so that a distance from the main body 100 is narrowed or moved away from the main body 100, and the other ends of the plurality of strands 2 are fixed respectively; And
And a post (400) fixed to the ground and to which the other end of the core (1) is fixed,
The head 120
A disc member 121 provided at one end and rotated by receiving a rotational force;
A hub 122 coupled to the other end of the disk member 121 so as to protrude from the disk member 121 and having a through hole 122a having an inner space;
A guide member 123 coupled to the other end of the hub 122 and having a ring shape penetrating the inside of the hub 122 to allow the core 1 to pass therethrough;
A wing member 124 provided between the disc member 121 and the guide member 123 and coupled to the outer circumferential surface of the hub 122 in a radial manner to fix the strand 2; And
And a core supporting member (125) coupled to the other end of the guide member (123) for fixing the core (1).
delete The method according to claim 1,
The guide member (123)
A plurality of guide grooves 123a are formed radially with respect to the center of the guide member 123,
And a part of the wing member (124) is fitted in the guide groove (123a).
The method according to claim 1,
The wing member 124 and the core support member 125
A strand fixing hole 124a and a core fixing hole 125a,
The U-shaped pin 126 is pressed against the outer peripheral surface of the core 1 and the strand 2 by inserting the U-shaped pin 126 into the strand fixing hole 124a and the core fixing hole 125a, Wherein the cable raid manufacturing apparatus comprises:
The method of claim 4,
The U-
And a comb-like pattern (126a) is formed on the inner circumferential surface.
The method according to claim 1,
The first moving unit 200
And a twist plate 210 formed in a plate shape erected from the ground,
The twist plate 210
A center hole 211 formed at the center of the twist plate 210 and passing through one end surface and the other end surface of the twist plate 210; And
And a support hole 212 formed in a plurality of radial shapes with the center hole 211 as a center and passing through one end surface and the other end surface of the twisted plate 210. [ Cable raid manufacturing equipment.
The method of claim 6,
A plurality of the twist plates 210 are provided,
Wherein a bridge (220) for interconnecting the upper side of the twisted plate (210) is provided between the plurality of twisted plates (210).
The method of claim 6,
The twist plate 210
A center hole opening / closing means (213) for allowing the center hole (211) to communicate with the outside of the twist plate (210); And
And a support hole opening / closing means (214) for allowing the support hole (212) to communicate with the outer side of the twisted plate (210).
The method of claim 8,
The center hole opening / closing means (213)
And the pair of the twisted plates (210) are mutually symmetric with respect to the center hole (211).
The method of claim 8,
The support hole opening / closing means 214
A hinge (214a) provided on one side of the twist plate (210) so as to be rotatable; And
And a lock member (214b) formed in a pin shape passing through the other side of the hinge and the twist plate (210) to maintain the closed state of the hinge (214a).

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