An electrical switch cabinet

A technology for electrical switches and cabinets, applied in the field of electrical switch cabinets, can solve problems such as difficulty in ensuring airtight performance, and achieve reliable operation and simple structure

Inactive Publication Date: 2016-07-13
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under frequent switching, it is difficult to guarantee this kind of airtight performance, and it is even more difficult to realize it under operation control

Method used

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  • An electrical switch cabinet
  • An electrical switch cabinet
  • An electrical switch cabinet

Examples

Experimental program
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Embodiment Construction

[0011] Combine below Figure 1-5 The present invention will be described in detail.

[0012] According to an embodiment, an electrical switch cabinet includes a cabinet body 7 and a sliding door 8 located at the front opening of the cabinet body 7, and a locking projection 70 is fixedly arranged on the middle part of the frame of the cabinet body 7 toward the opening, so that A side position of the sliding door 8 corresponding to the locking projection 70 is provided with a dragging mechanism, and the dragging mechanism includes a mounting block 82 fixedly installed on the body of the sliding door 8 and a Fixedly connected guide rail block 81, the guide rail block 81 forms a cavity together with the installation block 82, and the guide rail block 81 is provided with vertical bars in the front and back directions from left to right on the side facing the cavity. The profile portion of the blocking section 810, the concave horizontal section 811, the transition slope section 81...

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PUM

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Abstract

The invention discloses an electrical switch cabinet, and the cabinet comprises a cabinet body (7) and a push-pull door (8) located at an opening of the front end of the cabinet body (7). A central part of a frame of the cabinet body (7) is fixedly provided with a locking convex block (70) facing the opening. A side, corresponding to the locking convex block (70), of the push-pull door (8) is provided with a pulling mechanism. The pulling mechanism comprises an installation block (82) which is fixedly disposed on the body of the push-pull door (8), and also comprises a guide block (81) fixedly connected with the installation block (82). The guide block (81) and the installation block (82) form a cavity. A side surface, facing the cavity, of the guide block (81) is provided with a contour part which sequentially comprises a vertical blocking segment (810) in a front-rear direction, an internal concave horizontal segment (811), a transitional inclined segment (812) and an external convex horizontal segment (813) from the left to the right.

Description

technical field [0001] The present application relates to the field of electrical cabinets, in particular to an electrical switch cabinet. Background technique [0002] The operation door of the electrical switchgear needs to be opened and closed frequently to operate or maintain the electrical switches therein. Moreover, in some occasions, the electrical switchgear needs to have watertight airtight performance to ensure the normal and reliable operation of the internal electrical switching elements. However, under frequent switching, it is difficult to guarantee this airtight performance, and it is even more difficult to realize it under operation control. Contents of the invention [0003] The object of the present invention is to provide an electrical switchgear which can overcome the above-mentioned drawbacks of the prior art. [0004] According to the present invention, an electrical switchgear includes a cabinet body and a sliding door located at the front opening ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/26E06B7/22E05F15/652
Inventor 王新峰范建军张明生王金磊张春福勾晓杨磊宋立岩林兴达
Owner STATE GRID CORP OF CHINA
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