Stripping tool for overhead wire insulating layer

A technology for overhead conductors and insulating layers, which can be used in the direction of dismantling/armoring cable equipment, etc., which can solve the problems of inconvenient use and low operation efficiency.

Inactive Publication Date: 2011-05-18
STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing wire stripping tools have defects such

Method used

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  • Stripping tool for overhead wire insulating layer
  • Stripping tool for overhead wire insulating layer

Examples

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Embodiment Construction

[0007] The new aerial wire insulation stripping tool of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0008] As can be seen from the figure, the overhead wire insulation layer stripping tool of the present invention includes a pair of long and narrow pliers 1, the front part of the pliers is the pliers head 11, the rear part of the pliers is the pliers handle 12, and the hinge point of the pair of pliers in the middle is The 2 places intersect each other and are hinged, and the rear section of the pliers handle is provided with an insulating handle 3; a section of the pliers handle behind the hinge point 2 is provided with a longitudinal blade 4 whose cutting edge is parallel to the length direction of the pliers body, and the other section of the pliers handle opposite to the longitudinal blade A horizontal rear V-shaped groove 5 is provided on the top; a horizontal blade 6 with a cutti...

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PUM

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Abstract

The invention discloses a tool for distribution line live work in a power system, in particular a stripping tool for an overhead wire insulating layer. The stripping tool comprises a pair of long and narrow clamp bodies; the front section of each clamp body is provided with a clamp head, and the rear section of the clamp body is provided with a clamp handle; the pair of clamp bodies are intersected and hinged with each other at the hinging points in the middle parts; the rear section of each clamp handle is provided with an insulating handle; a longitudinal blade of which the cutting edge is parallel to the length direction of the corresponding clamp body is arranged on one sectional clamp handle behind the hinging point; a transverse rear V-shaped groove is formed on the other sectional clamp handle opposite to the longitudinal blade; a transverse blade of which the cutting edge is vertical to the length direction of the corresponding clamp body is arranged on one sectional clamp head in front of the hinging point; and a transverse front V-shaped groove is formed on the other sectional clamp handle opposite to the transverse blade. The tool greatly improves the work efficiency, reduces the physical consumption of a worker as well as the potential hazard, enhances the live work frequency and effectively enhances the power supply reliability.

Description

technical field [0001] The invention relates to a tool for live working of distribution lines in a power system, in particular to a tool for stripping the insulating layer of overhead wires. Background technique [0002] The live operation of the distribution network can effectively improve the reliability of power supply, reduce the scope of power outages, reduce the time of power outages, and create huge economic and social benefits for power supply enterprises. Among many live work projects, the work of live lapping lines is carried out the most. How to quickly, safely and efficiently strip the insulation layer of overhead wires to carry out lap work has become an important link in the work of live lap lines. The existing wire stripping tools have defects such as inconvenient use and low operating efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tool for stripping the insulation layer of overhea...

Claims

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Application Information

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IPC IPC(8): H02G1/12
Inventor 王新亮张聂鹏张才芳张勇朱俊
Owner STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO
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