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A stopper structure for preventing accidentally closing a door in the course of inspection and repair of an electric control cabinet

A technology for electric control cabinets and stoppers, which is applied to switchgear, electrical components, etc., can solve problems such as safety hazards in production, cabinet door touches, etc., and achieve the effects of simple structure, easy portability, and convenient use

Inactive Publication Date: 2018-12-21
ZHENJIANG HUACHI ELECTRIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the maintenance process of the electric control cabinet, the cabinet door of the electric control cabinet must be opened. Due to mechanical stress, the cabinet door tends to close, and there is a situation where the cabinet door touches the body of the staff, which brings hidden dangers to safe production.

Method used

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  • A stopper structure for preventing accidentally closing a door in the course of inspection and repair of an electric control cabinet
  • A stopper structure for preventing accidentally closing a door in the course of inspection and repair of an electric control cabinet
  • A stopper structure for preventing accidentally closing a door in the course of inspection and repair of an electric control cabinet

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as Figure 1 to Figure 3 , the present invention is a block structure for preventing the door from being closed by mistake in the maintenance process of the electric control cabinet, including the first fixed block 1, the second fixed block 2, the first connecting rod 3, the second connecting rod 4 and the thumb screw 5, the first The first connecting rod 3 and the second connecting rod 4 are hinged by bolts, and the first fixed block 1 and the second fixed block 2 are respectively hinged with the first connecting rod 3 and the second connecting rod 4 by bolts. The screws 5 are respectively threaded on the first fixing block 1 and the second fixing block 2 .

[0014] Both the first fixing block 1 and the second fixing block 2 are U-shaped.

[0015] In order to prevent the electric control cabinet from being scratched, rubber pads are provided on the inner...

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Abstract

The invention discloses a stopper structure for preventing accidentally closing a door in the process of inspection and repair of an electric control cabinet, which includes a first fixing block, a second fixed block, a first connecting rod, a second connecting rod and a butterfly screw, wherein the first connecting rod and the second connecting rod are hinged by bolts, the first fixing block andthe second fixing block are hinged with the first connecting rod and the second connecting rod respectively by bolts, and the two butterfly screws are threadably connected with the first fixing blockand the second fixing block respectively. The invention has the advantages of simple structure, convenient manufacture, convenient use, convenient carrying and good use effect.

Description

Technical field: [0001] The invention relates to a block structure for preventing a door from being closed by mistake during the maintenance process of an electric control cabinet. Background technique: [0002] During the maintenance process of the electric control cabinet, the cabinet door of the electric control cabinet must be opened. Due to mechanical stress, the cabinet door tends to close, and there is a situation where the cabinet door touches the body of the staff, which brings hidden dangers to safe production. Therefore, it is necessary to improve the prior art to solve the deficiencies of the prior art. Invention content: [0003] In order to solve the problems in the prior art, the present invention provides a stopper structure for preventing the door from being closed by mistake during the maintenance process of the electric control cabinet. [0004] The technical solutions adopted in the present invention include: a block structure for preventing the door f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 王辉平
Owner ZHENJIANG HUACHI ELECTRIC EQUIP CO LTD