Wire stripper

A wire stripper and wire diameter technology, applied in circuit/collector parts, electrical components, circuits, etc., to achieve the effect of solving climbing operations and improving safety

Pending Publication Date: 2022-03-22
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wire stripper, which solves the problem of mainten

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as Figure 1-Figure 4 As shown, this embodiment provides a wire stripper, which is used to cut the outer skin of the cable, including the shell 1 and the cutting part 2, and the inside of the shell 1 is set along the first direction (that is, the X direction in the drawing). There is a through hole 11 , the wall of the through hole 11 is provided with a helical protrusion 111 extending along the first direction, and the cutting part 2 is slidably arranged on the helical protrusion 111 . Openings 12 are provided on both ends of the shell 1 spaced along the first direction, and the two openings 12 are connected to the through hole 11, and the cable is inserted into the shell 1 through one of the two openings 12, and the cutting part 2 can cut into The outer skin of the cable. When the wire stripper rotates, it drives the cutting member 2 to slide along the spiral protrusion 111 to cut the outer skin of the cable and expose the conductor. The above arrangement makes...

Embodiment 2

[0051] Such as figure 1 As shown, this embodiment provides a wire stripper. Compared with Embodiment 1, the basic structure of the wire stripper provided by this embodiment is the same as that of Embodiment 1. The difference is that the specific structure of the conductive surface in this embodiment set up.

[0052] Optionally, the first conductive surface 13 is concavely provided with a sinking groove 132 towards the direction close to the support member 3 , and the locking protrusion 131 is set in the sinking groove 132 to compress the volume of the wire stripper so that the housing 1 is arranged in a rectangular parallelepiped shape. In this embodiment, the size of the housing 1 in the first direction is 30 cm, the size in the second direction (ie, the Y direction in the drawings) is 20 cm, and the size in the third direction (ie, the Z direction in the drawings) The size above is 20cm. It can be seen that, compared with the traditional wire stripper, the wire stripper ha...

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Abstract

The invention discloses a wire stripper, and belongs to the technical field of power construction tools. The wire stripper comprises a shell and a cutting piece, a through hole is formed in the shell in the first direction, a spiral protrusion extending in the first direction is arranged on the hole wall of the through hole, and the cutting piece is arranged on the spiral protrusion in a sliding mode. The two ends, arranged at intervals in the first direction, of the shell are each provided with an opening, the two openings communicate with the through hole, the cable is inserted into the shell through one of the two openings, and the cutting piece can cut into the outer skin of the cable. When the wire stripper rotates, the cutting piece is driven to slide along the spiral protrusion so as to cut the outer skin of the cable and expose the conductor. The shell comprises conductive surfaces, the conductor can be electrically connected with the conductive surfaces, the conductive surfaces are divided into a first conductive surface and a second conductive surface, and the wire stripper comprising the first conductive surface can be clamped with the wire stripper comprising the second conductive surface, so that electric connection of two cables is realized, and the problem of climbing operation at night by maintenance personnel is solved; and the safety of maintenance personnel during maintenance is improved.

Description

technical field [0001] The invention relates to the technical field of electric construction tools, in particular to a wire stripper. Background technique [0002] Some lines in the power distribution network will be prone to line aging as time goes by. Especially in the summer evening, the power consumption of users reaches its peak, and the load of the lines in the power distribution network is relatively large, which is very easy to age and cut off the power. Maintenance personnel need to repair in time to meet the power demand of users. [0003] Cables need to be stripped and reconnected during line maintenance today. The traditional stripping method uses a paper cutter to strip the cable, which is easy to cut the insulating gloves and cause safety accidents. Therefore, strippers are often used to strip cables. However, the stripped cables still need to be taken high into the air by maintenance personnel to reconnect with the power distribution network. During night m...

Claims

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Application Information

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IPC IPC(8): H01R43/28
CPCH01R43/28
Inventor王翎羽林楠丘桢坤郭宁曾君何伟辉赵卫东袁宇昊曹雪亮孙成功叶子程王锦朝刘淡玲李昂谢林翰
OwnerGUANGDONG POWER GRID CO LTD