CN220553766U

CN220553766U - Wire holder for live wire distribution tool

Info

Publication number: CN220553766U
Application number: CN202190000858.1U
Authority: CN
Inventors: 石垣正幸
Original assignee: Nagaki Seiki Co Ltd
Current assignee: Nagaki Seiki Co Ltd
Priority date: 2020-11-11
Filing date: 2021-11-08
Publication date: 2024-03-01
Anticipated expiration: 2031-11-08
Also published as: JPWO2022102562A1; KR20230104926A; WO2022102562A1; TW202234781A

Abstract

Provided is an electric wire holder for a live wire distribution tool, which prevents interference with a sleeve cover and ensures a safe separation distance between cut electric wires. A wire holder (1) for a live wire distribution tool has a holding frame (2) for holding a wire (200). The inner side of the holding frame (2) is divided into a larger partition (2 b) and a smaller partition (2 c) by a partition wall (4). The partition wall (4) does not completely separate the two partitions (2 b, 2 c), but is partitioned in such a manner as to leave the communication port (6). The opening (2 a) is opened and closed by an opening/closing member (12) at the side of the partition (2 b) in the holding frame (2). A clamping fixing part (8) is arranged below the holding frame (2) and is fixed in a mode of clamping the wire puller (101). A clamping frame (8 c) forming the clamping and fixing part (8) clamps and fixes the clamping part (10) and the wire puller (101). A handle (10 b) for operating by a grip for remote operation or the like is provided in the grip section (10).

Description

Wire holder for live wire distribution tool

Technical Field

The present utility model relates to a wire holder and a live wire distribution method for a live wire distribution tool used in live wire distribution work in uninterruptible power supply work for erecting and maintaining a wire.

Background

In the cutting operation of the electric wire in the uninterruptible power supply process, a live wire distributing tool is used so that the end portions of the cut electric wire do not contact each other. Most live wire dispensing tools have: a wire gripper for gripping the wire; a wire puller for pulling in the caught wire; and a wire holder for holding the pulled-in wire which is bent or cut off and becomes unstable.

Fig. 9 is a diagram showing a conventional live wire distribution tool 100. The live wire distribution tool 100 is configured to contain the location of the wire 200 to be severed between the two wire grippers 102. Further, by contracting the wire puller 101 to which the two wire grippers 102 are connected, a deflection is formed in the electric wire 200. The electric wire 200 is cut in a deflected state, and is set in an isolated state by the two wire holders 103 in such a manner that the cut ends do not contact each other.

By using the live wire distribution tool 100 in this way, an energization accident can be prevented in the uninterruptible power supply process, and the work can be performed safely.

Patent document 1 describes such a live wire distribution tool.

Prior art literature

Patent literature

Patent document 1: japanese patent laid-open No. 2008-206254

Disclosure of Invention

Technical problem to be solved by the utility model

In the case of using the live wire distribution tool 100 shown in fig. 9, if the end of the cut electric wire 200 swings or remains in an unstable state due to wind, there is a possibility of contact with a peripheral device or an operator. Therefore, it is desirable to hold the electric wire 200 at a position as close to the cut end as possible.

In addition, in the structure of the wire holder 103, if the space accommodating the wire 200 is excessively large with respect to the diameter of the wire 200, the degree of freedom of the held wire 200 becomes excessively large, and therefore, it is desirable to hold by a holding frame formed in a space as close as possible to the diameter of the wire 200 as required to be minimum.

On the other hand, when connecting the cut electric wire 200, a sleeve cover is often used for repairing the cut portion. The cut electric wire 200 is peeled off from the end portion by a predetermined length. Therefore, the sleeve cover needs to have at least a length capable of covering the peeled-off region of the cover.

However, since the wire 200 must be in a state where connection is completed before the sleeve cover is covered, a step of passing one wire 200 through the sleeve cover before connection and sliding the sleeve cover over the connection portion after connection is required.

In order to smoothly perform such a process, attention must be paid to prevent interference between the sleeve cover and the wire holder 103. However, as described above, if the wire housing space of the wire holder 103 is set to a size close to the diameter of the wire 200, interference occurs in the sleeve cover. In order to avoid this, if the wire holders 103 are isolated and arranged at positions where the sleeve covers do not interfere, the two wire holders 103 are too separated from each other, and therefore the cut ends of the wires 200 largely sag and become unstable.

Accordingly, an object of the present utility model is to provide a wire holder for a live wire distribution tool that prevents interference with a sleeve cover and ensures a safe separation distance between cut wires.

Technical proposal adopted for solving the technical problems

In order to achieve the above object, an electric wire holder for a live wire distribution tool according to the present utility model is an electric wire holder for a live wire distribution tool mounted rotatably with respect to a wire puller having wire grippers disposed at both ends, comprising: a holding frame for receiving and holding the electric wire from an opening formed in a part of the holding frame; a partition wall portion that is formed in the holding frame so as to form at least two partitions having different sizes, and that partially remains as a communication port and partitions the partition wall portion; and a clamping and fixing part, wherein the clamping and fixing part clamps the wire stretcher to fix the wire stretcher.

In the wire holder for a live wire distribution tool according to the present utility model, in addition to the above-described configuration, a larger one of the two sections is formed at a position closer to the clamping and fixing portion than a smaller one.

In the wire holder for a live wire distribution tool according to the present utility model, the opening is formed on a side of the two sections, the side being closer to the clamping and fixing portion.

In addition to the above-described structure, the wire holder for a live wire distribution tool according to the present utility model includes a grip portion that is held and fixed together with the wire puller by the holding and fixing portion, and performs a rotating operation of the holding frame.

In addition to the above-described structure, the wire holder for a live wire distribution tool according to the present utility model is characterized in that the grip portion includes: a retaining plate portion provided along the wire stretcher; and a handle provided on the opposite side of the wire stretcher across the retaining plate portion and used for performing a dispensing operation.

Further, the present utility model provides a live wire distribution method using a wire stretcher, two wire grippers disposed at both ends of the wire stretcher, and a wire holder attached to the wire stretcher, the live wire distribution method including a first section through which a sleeve cover can pass and a second section for holding only wires, the live wire distribution method including: cutting the gripped electric wire between the two wire grippers; a step of pressing the sleeve cover attached to one end of the cut electric wire from the end to the first partition; a step of moving the electric wire on the side where the sleeve cover is attached to the second partition; and a step of distributing the end portions of the cut electric wire to each other.

In addition, the method for distributing live wires according to the present utility model is characterized by comprising the steps of: a step of moving the wire on the side where the sleeve cover is attached, from the second partition to the first partition, among the wires returned to the original position from the distributed position; a step of returning the sleeve cover to the end portion side by passing through the first partition; and a step of connecting the cut electric wires to each other and covering the connection portion with the returned sleeve cover.

Effects of the utility model

As described above, according to the wire holder for a live wire distribution tool of the present utility model, at least two partitions having different sizes are partitioned so that a part remains as a communication port inside a holding frame that accommodates and holds a wire. Thus, the electric wire received from the opening can be freely changed in position in the holding frame by passing through the communication port. Therefore, the electric wire having relatively high hardness and being difficult to be distributed can be distributed in a state of being arranged in a partition near the clamping and fixing portion side. Further, the electric wire which is easy to be distributed or the electric wire which needs to be distributed widely due to the high voltage can be distributed in a state of being accommodated in the partition located at the side far from the clamping and fixing portion. In this way, the distribution interval can be freely selected according to the electric wire to be subjected.

In addition, according to the wire holder for a live wire distribution tool of the present utility model, in addition to the above-described effects, since the larger one of the two sections different in size is formed on the side close to the clamp fixing portion, the wire whose diameter or coating thickness is large and which is not easily distributed can be accommodated on the side close to the clamp fixing portion.

In addition, according to the wire holder for a live wire distribution tool of the present utility model, in addition to the above-described effects, since the opening is formed on the side close to the clamp fixing portion in the two sections, the wire holder can be easily accommodated without being greatly pulled apart from the clamp fixing portion (wire puller) when accommodated in the holding frame, regardless of the kind of the wire.

In addition, according to the wire holder for a live wire distribution tool of the present utility model, in addition to the above-described effects, the grip portion for performing the rotating operation of the holding frame is clamped and fixed by the clamping and fixing portion together with the wire puller, and therefore, the fixing of the holding frame with respect to the wire puller and the fixing of the grip portion with respect to the holding frame can be achieved by one fixing portion (clamping mechanism). This makes the structure simple, and therefore, an increase in the number of components and weight can be suppressed.

In addition, according to the wire holder for a live wire distribution tool of the present utility model, in addition to the above-described effects, since the abutment plate portion is provided in the grip portion along the wire puller, even when the grip portion is inclined in the grip fixing portion during the rotating operation, the abutment plate portion is brought into abutment with the wire puller, so that the posture can be prevented from collapsing more than necessary. Thus, even in a structure in which the fixing of the holding frame to the wire drawer and the fixing of the grip portion to the holding frame are achieved by the same fixing portion (gripping mechanism), the gripping state can be stably maintained even when the fixing on the grip portion side is loosened due to the difference in the gripping pressure.

Further, according to the live wire distribution method of the present utility model, since the electric wires are held by the wire holders having the first and second sections having different sizes inside, in the case of processing the sleeve cover having a larger diameter with respect to the electric wires, the electric wires can be arranged in the first section on the larger side and the electric wires after passing through the sleeve cover can be distributed to a large extent and used separately in the second section on the smaller side. Thus, the distributed electric wires do not need to be stored in a large space, and thus the distributed state is stable.

In addition to the above-described effects, according to the live wire distribution method of the present utility model, when the sleeve cover is returned to the position where the electric wire is connected from the distribution state to the original state, the two first and second partitions having different sizes can be freely separated from each other, and interference between the wire holder and the sleeve cover can be prevented. Thereby, the working efficiency and the safety are improved.

Drawings

Fig. 1 is an overall perspective view of a wire holder for a live wire distribution tool according to an embodiment of the present utility model.

Fig. 2 is a view of the wire holder of fig. 1 after the grip portion is circumferentially exploded.

Fig. 3 is a front view of the wire holder of fig. 1.

Fig. 4 is a perspective view of the grip portion.

Fig. 5 is a perspective view showing the structure of the live wire distribution tool in a use state.

Fig. 6 is a diagram illustrating a live wire distribution operation in a cutting operation.

Fig. 7 is a diagram illustrating live wire distribution work in connection construction.

Fig. 8 is a diagram showing a modification of the wire holder of fig. 1.

Fig. 9 is a diagram showing a conventional live wire distribution tool.

Detailed Description

The wire holder for a live wire distribution tool and the live wire distribution method according to the embodiment of the present utility model will be described below with reference to the drawings.

< wire holder >)

Fig. 1 is an overall perspective view of an electric wire holder 1 for a live wire distribution tool according to an embodiment of the present utility model. The wire holder 1 includes: a holding frame 2 having an opening 2a formed in a part thereof; a clamping and fixing part 8 for fixing the holding frame 2 to the wire stretcher; and a grip portion 10 for performing a rotating operation of the holding frame 2.

In the holding frame 2, the inner wire housing area is divided into two partitions 2b, 2c. The two partitions 2b and 2c are different in size, and the partition 2b (first partition) on the side closer to the clamp fixing portion 8 is larger, and the partition 2c (second partition) on the side farther from the clamp fixing portion 8 is smaller. In the structure of the present embodiment, the two partitions 2b and 2c are arranged in a direction away from the clamp fixing portion 8 for fixing the holding frame 2 to the wire stretcher.

Separating the two partitions 2b, 2c is a partition wall 4. The partition wall 4 extends from the inside of the holding frame 2, and the front end side is bent upward (toward the smaller partition 2c side). The partition wall 4 is provided so as not to completely separate the two partitions 2b and 2c and so as to partially leave the communication port 6. The communication port 6 allows passage of an electric wire without a sleeve cover. By the partition 2c, a space is formed which can suppress the degree of freedom of the electric wire to some extent and stably hold it.

The opening 2a is formed with respect to the partition 2b on the larger side of the two partitions 2b, 2c. As described later, the partition 2b is formed to have a size capable of accommodating the electric wire to which the sleeve cover is attached.

A long hole 12a penetrating in the longitudinal direction is formed in the shutter 12 for opening and closing the opening 2a, and the guide pin 14 penetrates the long hole 12a and is screwed to the outer surface of the holding frame 2. In this way, the shutter 12 slides the groove formed on the outer surface of the holding frame 2, the guide pin 14, and the guide plate 16 as sliding guides, and opens and closes the opening 2a. A closing bolt 18 for fixing the closed state is provided in a portion of the opening 2a of the holding frame 2 in which the lower end of the shutter 12 is accommodated. Here, the closed state of the shutter 12 is shown by a solid line, and the open state of the shutter 12 is shown by a broken line.

Fig. 1 illustrates a structure including a guide plate 16 having a through hole formed therein to allow the shutter 12 to slide. However, in order to stabilize the state where the position is not determined by swinging the lower side of the shutter 12 about the guide pin 14 as a fulcrum, the shutter may be enclosed only by a frame-like member instead of the guide plate 16.

Fig. 2 is a view of the wire holder 1 of fig. 1 after the periphery of the grip 10 is disassembled. The grip portion 10 is attached to the clamp fixing portion 8 provided below the holding frame 2. Specifically, the ring bolt 8a and the ring nut 8b are inserted through the clamping frame 8c constituting the clamping and fixing portion 8 together with the wire puller, and are clamped and fixed. A slight play is provided between the clamp frame 8c and the side surface of the retaining plate portion 10a of the grip portion 10, and the strength of fixation is adjusted by the force of tightening the eye bolt 8a and the eye nut 8 b. With this configuration, even if the clamp fixing portion 8 has only a single fastening structure, the clamp fixing on the grip portion 10 side can be prevented from interfering with the fixing on the wire stretcher side, and the wire stretcher side can be stably clamped.

Fig. 3 is a front view of the wire holder 1 of fig. 1. As described above, it can be seen that the two partitions 2b and 2c inside the holding frame 2 have a size relationship, and the larger partition 2b is provided on the near side and the smaller partition 2c is provided on the far side, toward the direction away from the grip fixing portion 8 fixed to the wire puller. In fig. 3, the electric wire 200 and the sleeve cover 201 are shown by broken lines for comparison of sizes.

The smaller partition 2c is formed as a space slightly larger than the diameter of the wire 200. Thus, when the holding frame 2 is rotated at the time of dispensing the live wire, the electric wire 200 can be held stably, and the isolated state is also stable. The communication port 6 is also formed as a space slightly larger than the diameter of the wire 200, similarly to the smaller partition 2c.

In contrast, the large partition 2b is formed to have a size capable of accommodating the socket cover 201. With this configuration, as will be described later, if the electric wire 200 is disposed on the larger partition 2b side when the sleeve cover 201 is attached to the electric wire 200, the sleeve cover 201 does not interfere with the holding frame 2 of the wire holder 1, and can pass smoothly.

Fig. 4 is a perspective view of the grip portion 10. The case where the grip portion 10 can be slightly inclined about the axis of the eye bolt 8a of the clamp fixing portion 8 (see fig. 2) will be described with reference to fig. 2. In contrast, as shown in fig. 4, the grip portion 10 is provided with a butt plate portion 10a extending along the wire stretcher. By providing the abutment plate portion 10a, even when the grip portion 10 is inclined about the eye bolt 8a, the grip portion 10 and the like of the grip handle 10b can be prevented from interfering with the wire puller.

That is, according to the structure of the clamp fixing portion 8 (see fig. 2) of the present embodiment, the pressure generated by the clamping is dispersed on the wire stretcher side and the grip portion 10 side. Here, in order to stabilize the rotation operation of the wire holder 1 at the time of dispensing and the holding state of the wire 200 after dispensing, the holding frame 2 needs to be stabilized with respect to the wire stretcher, and therefore, the clamping fixation on the wire stretcher side needs to be prioritized in the clamping fixation portion 8. However, if the grip fixation on the grip portion 10 side is loosened and the handle 10b or the like interferes with the wire stretcher, the rotation operation is unstable. For this reason, in the structure of the present embodiment, the striking plate portion 10a is provided between the handle 10b of the grip portion 10 and the wire stretcher.

However, if the wire stretcher side is configured to be clamped preferentially, when the tightening by the eye bolt 8a and the eye nut 8b is loosened, the degree of the loosening first appears as an operation on the grip portion 10 side. Therefore, even at a remote position, the effect of the loose state of the wire stretcher side can be grasped from the state of the inclination of the handle 10b at the time of the rotation operation or the like. This can prevent the electric wire 200 in the distributed state from falling down. In order to produce such an action, it is desirable to set the extending direction of the handle 10b to a direction intersecting the axial direction of the eye bolt 8 a.

Fig. 5 is a perspective view showing the structure of the live wire distribution tool 50 in a use state. Which shows the case where the wire holder 1 of the present embodiment is used in the live wire distribution tool 50. The wire holding portion 1 is clamped and fixed to the telescopic rod of the wire puller 101 by a clamp fixing portion 8 (see fig. 1). The force of the clamping is adjusted to a level at which the holding frame 2 can be rotationally operated by a remote operation tool such as a gripper. In fig. 5, the position when one of the two wire holders 1 is rotated 180 degrees downward is indicated by a broken line.

< live wire distribution method >)

Fig. 6 is a diagram showing a live wire distribution operation in a cutting operation. For convenience of explanation, the electric wire 200 and the sleeve cover 201 to be operated are schematically shown by broken lines. In addition, in the case where the positional relationship of the electric wire 200 and the sleeve cover 201 in the electric wire holder 1 is mentioned, reference is made appropriately in connection with fig. 3.

Fig. 6 (a) shows a step of disposing the live wire distribution tool 50 so that a portion to be cut of the electric wire 200 to be operated is included between the two wire holders 1. The electric wire 200 is received from the opening 2a of the holding frame 2 and held in the partition 2b near the clamp fixing portion 8 (refer to fig. 3).

Fig. 6 (b) shows a step of contracting the wire puller 101 from the state of fig. 6 (a) to form a deflection (dent) in the electric wire 200. This eliminates the tension at the portion to be cut, and the work is easy in a no-load state. At this stage, the coating of the wire 200 is stripped.

Fig. 6 (c) shows a process when the electric wire 200 is cut from the state of fig. 6 (b). The X mark in the figure indicates the position where the wire 200 is cut.

Fig. 6 (d) shows a step of attaching the sleeve 201 to one of the cut electric wires 200. As described in fig. 6 a, since the electric wire 200 is accommodated in the larger one of the two partitions 2b and 2c (first partition) in the holding frame 2, the sleeve cover 201 can pass through the holding frame 2 without interference.

Fig. 6 (e) shows a process of moving the electric wire 200 to the section 2c (second section) on the side away from the wire stretcher 101 out of the two sections 2b, 2c of the holding frame 2. In fig. 6 (d), since the sleeve cover 201 passes through the holding frame 2, the electric wire 200 can be accommodated in the small-side partition 2c through the communication port 6.

Fig. 6 (f) shows a process of distributing the electric wire 200 by rotating one of the two wire holders 1 by 180 degrees. In fig. 6 (e), since the electric wires 200 are moved to the partition 2c on the side away from the wire puller 101, the electric wires 200 can be greatly isolated from each other. In this case, a cap or the like is covered at the end of the cut electric wire 200 for safety.

As described above, according to the configuration of the present embodiment, when the sleeve cover 201 is passed through, the large-side partition 2b is used to prevent interference, and when the electric wire 200 is distributed, the small-side partition 2c is used to increase the isolation width, which is far from the wire puller 101. Further, since the partition 2c is formed as a space slightly larger than the diameter of the electric wire 200, the housed electric wire 200 is stably held without being disturbed at the time of the rotating operation for distribution of the live wire or at the time of the work in the distribution state.

Fig. 7 is a diagram illustrating live wire distribution work in connection construction. Here, as in the case of fig. 6, the electric wire 200 and the sleeve cover 201 to be operated are schematically shown by broken lines for convenience of explanation. The same applies to the description of fig. 3.

Fig. 7 (a) shows a state in which the cut electric wire 200 is distributed. At this time, a sleeve cover 201 is attached to one electric wire 200.

Fig. 7 (b) shows a process of returning the distributed electric wire 200 to the original position. As described above, in the distributed state, since the electric wire 200 is housed in the smaller-side partition 2c (second partition), it is possible to safely return to the original position without being disturbed when rotating.

Fig. 7 (c) shows a step of moving the electric wire 200 stored in the partition 2c of the holding frame 2 to the larger-side partition 2b (first partition). By this step, the sleeve cap 201, which is moved to the cutting position to be repaired later, is prevented from interfering with the holding frame 2 of the wire holder 1.

Fig. 7 (d) shows a step of returning the sleeve cover 201 to a position covering the cut portion after passing through the larger-side partition 2 b. In this way, the caps attached to the ends of the electric wires 200 for protection are detached and connected to each other before the sleeve cap 201 is returned.

As described above, even in the step of connecting the cut portions, the partition passing through the inside of the holding frame 2 of the sleeve cover 201 can be changed to the side where no interference occurs, and therefore, the work efficiency is improved. Since the movement between the sections 2b and 2c in the holding frame 2 can be performed without taking out the electric wire 200 to the outside of the holding frame 2, the safety is improved by preventing the occurrence of an accident such as the drop of the cut electric wire 200, as in the cutting operation of fig. 6.

< modification >

Fig. 8 is a diagram showing a modification of the wire holder 1 of fig. 1. Here, the same components as those of the wire holder 1 of fig. 1 are denoted by the same reference numerals.

Fig. 8 (a) shows a wire holder 31 according to a modification. The partition wall portion 34 of the holding frame 32 of the wire holder 31 extends from the opening 2a side. The size and shape of the partition wall 34 are substantially the same as those of the partition wall 4 of the wire holder 1 of fig. 1, although the orientations are different. The width of the communication port 36 is the same as the width of the communication port 6 of the wire holder 1.

Fig. 8 (b) shows a wire holder 41 according to a modification. The same as the wire holder 1 of fig. 1 in that the partition wall portion 44 of the holding frame 42 of the wire holder 41 is provided to extend from a position away from the opening 2a side, but is different in that the tip end is not bent like the partition wall portion 4 of the wire holder 1. The width of the communication port 46 is the same as the width of the communication port 6 of the wire holder 1.

Fig. 8 (c) shows a wire holder 51 according to a modification. The partition wall portion 54 of the holding frame 52 of the wire holder 51 is provided to extend from both the opening 2a side and the side away from the opening 2a side. The tip of the partition wall 54 is linear, similar to the partition wall 44 of the wire holder 41 in fig. 8 (b). The width of the communication port 56 is the same as the width of the communication port 6 of the wire holder 1.

The configuration described above is an example of the present utility model and includes the following modifications.

(1) In the above embodiment, the structure in which the holding frames 2, 32, 42, 52 of the wire holders 1, 31, 41, 51 are partitioned into two sections 2b, 2c having different sizes is exemplified. However, three or more partitions may be formed as long as at least two partitions having a size relationship are included.

(2) In the above-described embodiment, the two sections 2b and 2c having different sizes are arranged in a row in the holding frames 2, 32, 42, and 52 of the wire holders 1, 31, 41, and 51 in a direction away from the wire stretcher 101 (or the clamp fixing portion 8) as an example. However, as long as the partition on the larger side is formed at least on the side close to the wire stretcher (or the clamping fixture), the partition on the smaller side may not be aligned in a row in the direction away from the wire stretcher (or the clamping fixture).

(3) In the above embodiment, the configuration in which the openings 2a formed in the holding frames 2, 32, 42, 52 are all formed on the larger partition 2b side is exemplified. However, the opening may be formed with respect to the smaller-side partition, or may be formed so as to be largely opened with respect to the two partitions. In addition, in the case where the openings are formed with respect to the two partitions, the openings may be formed separately from each other, instead of being a single opening.

(4) In the above embodiment, the handle 10b of the grip portion 10 is shown as an example of a structure extending parallel to the telescopic rod of the wire stretcher 101. However, the handle for the rotation operation may be formed not to be parallel to the expansion and contraction direction of the wire stretcher 101. For example, the wire stretcher 101 may be formed to extend in a direction perpendicular to the expansion and contraction direction. The structure is not limited to the one in which two handles are symmetrically formed as in the case of the handle 10b, and may be formed on one side.

(5) In the above embodiment, the structure in which the handle 10b of the grip portion 10 is formed to exceed the length of the striking plate portion 10a is described as an example. However, the handle may have a shape shorter than the retaining plate portion as long as the handle can be stably held.

Symbol description

1. A wire holder;

2. a holding frame;

2a opening;

2b partition (large, first partition);

2c partition (small, second partition);

4. a partition wall portion;

6. a communication port;

8. a clamping and fixing part;

8a of an eye bolt;

8b a ring nut;

8c clamping frames;

10. a grip portion;

10a retaining plate portion;

10b handle;

12. an opening/closing member;

12a long holes;

14. a guide pin;

16. a guide plate;

18. closing the bolt;

31. 41, 51 wire holders;

32. 42, 52 holding frames;

34. 44, 54 partition wall portions;

36. 46, 56 communication ports;

50. 100 live wire distribution tool;

101. a wire stretcher;

102. a wire gripper;

103. a wire holder;

200. an electric wire;

201. a sleeve cover.

Claims

1. An electric wire holder for an electric wire distributing tool, which is mounted so as to be rotatable with respect to a wire puller provided with wire grippers at both ends, comprising:

a holding frame for receiving and holding the electric wire from an opening formed in a part of the holding frame;

a partition wall portion that is formed in the holding frame so as to form at least two partitions having different sizes, and that partially remains as a communication port and partitions the partition wall portion; and

and the clamping and fixing part clamps the wire stretcher to fix the wire stretcher.

2. The wire holder for an electrified wire dispensing tool according to claim 1, wherein,

the larger one of the two sections is formed at a position closer to the clamping fixture than the smaller one.

3. A wire holder for an electrified wire distributing tool according to claim 1 or 2, wherein,

the opening is formed on one side of the two partitions, which is close to the clamping fixing portion.

4. A wire holder for an electrified wire distributing tool according to claim 1 or 2, wherein,

comprising a grip portion which is held and fixed by the holding and fixing portion together with the wire stretcher, and performs a rotating operation of the holding frame.

5. The wire holder for an electrified wire dispensing tool according to claim 3, wherein,

6. The wire holder for an electrified wire dispensing tool according to claim 4, wherein,

the grip portion includes:

the retaining plate part is arranged along the wire stretcher; and

and a handle provided on the opposite side of the wire stretcher across the retaining plate portion and used for performing a dispensing operation.

7. The wire holder for an electrified wire dispensing tool according to claim 5, wherein,

the grip portion includes:

a retaining plate part, said retaining plate part

The plate part is arranged along the wire stretcher; and