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Ceramic Live Working Tools

A live operation and live operation technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of affecting work safety, damaging the insulation effect, increasing costs, etc., and achieving the effects of convenient use, excellent waterproofness, and simple structure

Active Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to external factors such as corrosion and deformation, the current insulating tools are often damaged or the insulation effect is reduced, which not only increases the cost but also affects the work safety.

Method used

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  • Ceramic Live Working Tools

Examples

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Effect test

Embodiment Construction

[0012] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0013] Such as figure 1 The ceramic live working tool shown includes a polyester insulating operating rod 3, and a live operating head is installed on the polyester insulating operating rod 3. The live operating head is a ceramic head 1, and the end of the ceramic head 1 is hollow and connected to the polyester insulating operating rod 3. Detachable connection. The rod head of the polyester insulated operating rod is provided with threads, and is detachably connected with the ceramic head 1 through the threads 2 . The live operation head can be a ceramic high-branch sickle, ceramic scissors, ceramic machete, ceramic pin puller or other live operation head. The live operation head has an integrated structure, and its one-time molding has better use effect. To carry out different live work, it only needs to disassemble and replace the corresponding working head....

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PUM

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Abstract

The invention relates to a ceramic live line tool, belonging to the field of electric tools. The ceramic live line tool is characterized by comprising an operation rod, wherein the operation rod is provided with an electric operation head. The ceramic live line tool is simple in structure and convenient for use and overcomes the defects of exiting insulating tools; a plurality of insulating tools are combined by using the characteristics that the toughness and insulating performance of the ceramic materials are superior to that of metal materials in the disassemble connection way, so that electric combination gap is eliminated and reduced to the maximum; the static electricity is reduced; the induction distance is shortened; and the insulating tools has the advantages of high water-proof ability, corrosion resistance, no deformation and the like.

Description

technical field [0001] The invention relates to a ceramic live working tool, which belongs to the field of electric tools. Background technique [0002] Live work refers to a method of repairing and testing high-voltage electrical equipment without power failure. Electrical equipment needs frequent testing, inspection and maintenance during long-term operation. Live work is an effective measure to avoid maintenance blackouts and ensure normal power supply. When working at ground potential, the human body is on a grounded tower or frame, and the live work is carried out through insulated tools, so it is also called the insulated tool method. Due to external factors such as corrosion and deformation, the current insulating tools are often damaged or the insulation effect is reduced, which not only increases the cost but also affects the work safety. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be solved by t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 赵延华杨春雷杨学杰赵中华王爱华李思毛路新波石安王风伟李宋林岳宝城丁宁孙庆国崔学涛
Owner STATE GRID CORP OF CHINA
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