Wire lapping device for circuit breaker opening and closing test and use method of wire lapping device for circuit breaker opening and closing test

A technology of opening and closing and circuit breakers, which is applied in the field of wiring, can solve the problems of low efficiency of wiring, easy safety accidents, inconvenient use of ladders, etc., and achieve the effect of improving efficiency, high safety and practicability

Pending Publication Date: 2022-05-10
GUIZHOU ELECTRIC POWER DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The opening and closing of the circuit breaker needs to be tested after the installation is completed. During the test, the test cable of the test instrument needs to be hung on the circuit breaker (that is, the line of the test instrument is connected to the circuit breaker). It is inconvenient to use a ladder, and it is also prone to safety accidents. The efficiency of lapping is relatively low through direct lapping through the poles. Therefore, it is necessary to provide a lapping device for circuit breaker opening and closing testing and a method of use

Method used

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  • Wire lapping device for circuit breaker opening and closing test and use method of wire lapping device for circuit breaker opening and closing test
  • Wire lapping device for circuit breaker opening and closing test and use method of wire lapping device for circuit breaker opening and closing test
  • Wire lapping device for circuit breaker opening and closing test and use method of wire lapping device for circuit breaker opening and closing test

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Embodiment Construction

[0041] The invention is further introduced below in combination with the accompanying drawings and specific embodiments:

[0042] reference resources Figures 1 to 8 , a grounding device for opening and closing test of circuit breaker, comprising: telescopic rod 1;

[0043] The grounding structure 2 is arranged on the top of the telescopic rod 1, which is convenient for the user to operate and connect with the higher circuit breaker;

[0044] The conductor structure 3 is located on the inner side of the telescopic rod 1, which can prevent the user from touching the conductor by mistake and causing safety accidents. One end of the conductor structure 3 is electrically connected with the grounding structure 2, and the overlapped line is led down through the conductor structure 2.

[0045] The specific telescopic rod 1 includes:

[0046] The side of the fixed rod 101 is provided with a wiring hole 106 for the user to insert the line into the interior of the fixed rod 101 and realize t...

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Abstract

The invention discloses a wire lapping device for breaker opening and closing tests. The wire lapping device comprises a telescopic rod piece; the wire lapping structure is arranged at the top of the telescopic rod piece; and the wire structure is located on the inner side of the telescopic rod piece, and one end of the wire structure is electrically connected with the wire lapping structure. The invention relates to a high-altitude line lap joint device, and aims to solve the problems that a ladder is inconvenient to use, safety accidents are easy to occur, and the lap joint efficiency is relatively low when lap joint is carried out directly through a supporting rod when lap joint is carried out with a high-altitude line.

Description

technical field [0001] The invention relates to the technical field of grounding, in particular to a grounding device for opening and closing test of circuit breaker and its application method. Background technology [0002] The opening and closing of the circuit breaker shall be tested after installation. During the test, the test cable of the test instrument shall be hung on the circuit breaker (that is, the line of the test instrument shall be connected with the circuit breaker). Because the circuit breaker is located in a high position, it is inconvenient to use the ladder, and it is easy to cause safety accidents. It is overlapped directly through the support rod, and the overlapping efficiency is relatively low, It is necessary to provide a grounding device for opening and closing test of circuit breaker and its application method. summary of the invention [0003] In order to solve the shortcomings and deficiencies of the above prior art, the object of the invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
CPCG01R1/0408
Inventor 王炜杨柳都传胤赵颖汪旌王秀郭晓雪
Owner GUIZHOU ELECTRIC POWER DESIGN INST
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