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Electrical Secondary Work Safety Measure Kit

A technology for secondary work and tools, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of mistakenly touching the equipment shell, lack of effective marking, tape easily falling off, etc.

Active Publication Date: 2017-05-24
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, red insulating tape is used to paste the logo, but the disadvantage is that the tape is easy to fall off and wastes materials
Temporarily removed secondary wires are generally live, if not effectively bandaged, it is easy to accidentally touch the equipment casing, or even other electrical circuit wiring, resulting in short circuit or grounding
In the existing work, red insulating tape is generally used for wrapping, which is easy to fall off and lacks effective identification

Method used

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  • Electrical Secondary Work Safety Measure Kit
  • Electrical Secondary Work Safety Measure Kit
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Examples

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Embodiment 1

[0051] The invention discloses a complete set of safety measures for electric power secondary work, which includes a pressure plate protective cover, an air-opening clamp, a CT short circuit, a terminal row fence and a wire protection cap;

[0052] Platen protective cover of the present invention such as figure 1As shown, it is a hollow transparent insulating cylinder. The inner diameter of the cylinder is close to that of the existing pressure plate bolts. It can be directly placed on the released pressure plate bolts without falling off. It is used to move the pressure plate up and down, so that the toggle The type pressure plate cannot be connected to prevent mistaken input; if figure 2 It is a rectangular insulating protective cover, including a rectangular base 1, and a post 2 is respectively arranged at both ends of the rectangular base. Insert it into the plug-in hole of the plug-in pressure plate for embedding in the contact hole of the plug-in pressure plate, and ma...

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Abstract

The invention discloses an electric secondary work safety measure tool set. The electric secondary work safety measure tool set comprises a pressing plate protection cover, an air switch clamp, a CT (Current Transformer) short circuit sheet, a terminal strip encircling fence and a wire protection cap. According to the electric secondary work safety measure tool set, the work standardization and the specialized management of a secondary maintainer can be realized, and the safety of electric work is guaranteed.

Description

technical field [0001] The invention relates to a safety tool for electric power work, in particular to a complete set of safety tools for secondary work in the electric power industry. Background technique [0002] State Grid Corporation of China's "Electricity Safety Work Regulations" stipulates that the following secondary work should be filled with a secondary work safety measure ticket: ① Dismantling and wiring work on the secondary circuit of the operating equipment; ② When performing isolation measures on the maintenance equipment, It is necessary to disconnect, short-circuit and resume the work of the secondary circuit connected with the running equipment. Therefore, corresponding safety measures should be arranged before the secondary work in the power industry starts, and corresponding safety measures should be restored after the work is over. However, the secondary maintenance team does not have special tools for secondary safety measures, and currently there is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 张国平陈晖王翠霞邝淼吕庭钦黄若霖陈航生
Owner STATE GRID CORP OF CHINA
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