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Power secondary test short-circuit pen

A technology for electric power and connecting cables, which is applied in the field of electric secondary test short-circuit pens, can solve problems such as time-consuming, labor-intensive, dangerous, etc., and achieve the effect of ensuring safety and non-conductivity

Pending Publication Date: 2020-08-28
JIANGSU ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a short-circuit pen for the secondary test of electric power, which solves the problems of dangerous, time-consuming and labor-intensive operation of short-circuit in the related art

Method used

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments of some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "f...

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Abstract

The invention relates to the technical field of electric power overhaul, in particular to a power secondary test short-circuit pen. The pen comprises two short-circuit pens and a connecting cable, wherein the two short-circuit pens are connected through a connecting cable, each short-circuit pen comprises an insulating body shell and an insulating probe shell, an elastic sliding mechanism is arranged in the insulating body shell, a probe is arranged in the insulating probe shell, the probe is connected with one end of the elastic sliding mechanism, and the other end of the elastic sliding mechanism is connected with the connecting cable; and the elastic sliding mechanism can drive the probe to extend out of the insulating probe shell in the presence of an external force, and can withdraw the probe into the insulating probe shell when the external force disappears; and the probes of the two short-circuit pens can realize short-circuit connection through the connecting cable when being respectively contacted with a circuit. According to the power secondary test short-circuit pen, a short-circuit line does not need to be discarded to ensure safety, and the purpose of ensuring non-conductivity of the two ends of the short-circuit pen when a worker has no subjective short-circuit node will is achieved.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to an electric secondary test short-circuit pen. Background technique [0002] Existing short-circuit wires are usually made on site by directly cutting and stripping the wires. The disadvantage is that the two sections of the short-circuit line are directly exposed conductors, and it is easy to cause a short-circuit of irrelevant line nodes during work; when working in high-altitude switch cabinets, in order to ensure safety, it is necessary to throw the short-circuit line away when performing tasks such as viewing drawings. Avoid electrical node short circuit, time-consuming and labor-intensive. Contents of the invention [0003] The invention provides a short-circuit pen for secondary test of electric power, which solves the problems in the related art that the short-circuit operation is dangerous, time-consuming and labor-intensive. [0004] As an aspect o...

Claims

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Application Information

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IPC IPC(8): G01R1/04G01R1/06
CPCG01R1/0416G01R1/06
Inventor 谢经华徐建楠吴曦黄剑锋黄蓉刘志仁魏东袁志毅范韶迪
Owner JIANGSU ELECTRIC POWER CO
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