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Explosion-proof mat and switchgear with it

A technology of switchgear and pad body, which is applied in the installation of busbar, cable installation, busbar/line arrangement, etc., which can solve the problem of low safety of explosion-proof mat, and achieve the effects of saving time, improving efficiency and avoiding falling off

Active Publication Date: 2017-08-01
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide an explosion-proof pad and a switchgear with the same, so as to solve the problem in the prior art that the explosion-proof pad cannot be conveniently installed on the busbar of the switchgear and has low safety.

Method used

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  • Explosion-proof mat and switchgear with it
  • Explosion-proof mat and switchgear with it
  • Explosion-proof mat and switchgear with it

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Embodiment Construction

[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0020] Such as Figures 1 to 3 As shown, according to the embodiment of the present invention, the explosion-proof mat includes a mat body 10. The mat body 10 includes a first through hole 11, a first opening 12 and a locking structure. The bus bar 30 passes through the pad body 10; the first opening 12 extends inwardly from the outer circumference of the pad body 10 to communicate with the first through hole 11; the locking structure is arranged on the pad body 10 and is located on both sides of the first opening 12, and the The first opening 12 is locked. Through the first opening 12, the pad body 10 can be conveniently sleeved on the cabinet busbar 30, so that an explosion-proof pad can be conve...

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PUM

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Abstract

The invention provides an anti-explosion pad and a switch cabinet with the anti-explosion pad. The anti-explosion pad comprises a pad body, wherein the pad body comprises a first through hole, a first opening and a locking structure, wherein the first through hole penetrates through the pad body, in addition, a cabinet passing bus passes through the pad body through the through hole, the first opening inwards extends from the periphery of the pad body to be communicated with the first through hole, and the locking structure is arranged on the pad body and is positioned at two sides of the first opening for locking the first opening. The anti-explosion pad has the advantages that the anti-explosion pad is arranged on the cabinet passing bus of the switch cabinet, and further, the safety of the switch cabinet is improved.

Description

technical field [0001] The invention relates to the field of electric power application, in particular to an explosion-proof pad and a switchgear with the same. Background technique [0002] The switchgear busbar room is penetrated by the through-cabinet bushing, and the through-cabinet busbar is arranged in the through-cabinet bushing. When an internal fault arc occurs in one busbar room, it will affect other busbar rooms and expand losses. If anti-riot pads are installed to make each compartment independent, all the cabinet bushings must be replaced, and the connections of all cabinet busbars must be disassembled and reinstalled, resulting in long power outages for the busbars, heavy workload, and a large waste of funds. Contents of the invention [0003] The present invention aims to provide an explosion-proof pad and a switchgear with the same, so as to solve the problem in the prior art that the explosion-proof pad cannot be conveniently installed on the busbar of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/20H02B1/30
CPCH02G5/00
Inventor 徐向东王金禄李鹤黄书靖
Owner STATE GRID CORP OF CHINA