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Low-voltage switch cabinet

A technology of low-voltage switchgear and cabinet frame, which is applied to pull-out switchgear, switchgear, electrical components, etc., and can solve problems such as troublesome operation.

Inactive Publication Date: 2014-02-26
JIANGSU YINJIA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When pulling out, you need to pull out the secondary connector first, and then pull out the drawer, which is troublesome to operate

Method used

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  • Low-voltage switch cabinet

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the technical scheme of invention is described in detail:

[0015] Such as figure 1 The low-voltage switchgear shown includes a cabinet frame 1, a drawer composed of a drawer fixing component 2 and a drawer moving component 3, the drawer fixing component 2 includes: a chassis car 2-1, and an interlock mechanism fixed on the chassis car 2-1 2-2, turbine propulsion mechanism 2-3, operating handle 2-4, rocker baffle mechanism 2-5, drawer unlocking handle 2-6. The drawer moving assembly includes: a worm nut 3-1 engaged with the turbine propulsion wheel mechanism 2-3, a switch 3-2, and an axle sleeve 3-3.

[0016] The interlocking mechanism 2-2 includes: a travel lock block 2-2-2 and a locking bar 2-2-1. The two ends of the lock bar 2-2-1 are fixed by two rivets on the chassis 2-1, and move left and right through the rivets; the stroke lock block 2-2-2 is connected with the lock bar 2-2-1 by its lock Lock the connection. Th...

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Abstract

The invention discloses a low-voltage switch cabinet, which belongs to the technical field of electric power equipment. The low-voltage switch cabinet comprises a drawer composed of a drawer fixing assembly and a drawer moving assembly. The drawer fixing assembly comprises a chassis truck, and an interlocking mechanism and a drawer unlocking handle which are fixed on the chassis truck. The interlocking mechanism comprises a stroke lock block and a lock rod, the two ends of the lock rod are fixed by two rivet columns on the chassis truck, and the stroke lock block is connected in a locked mode with the lock rod through a lock hook thereof. The drawer unlocking handle comprises a handle body and an unlocking buckle, and the end part of the unlocking buckle is disposed in a mobile stroke area of a lock rod slider. Through cooperation of the interlocking mechanism and the drawer unlocking handle, the drawer can be opened no matter whether in an isolation or extraction position; and the drawer can be inserted in the isolation position at the first attempt and locked in the isolation position to achieve a corresponding grade of protection.

Description

technical field [0001] The invention discloses a low-voltage switch cabinet, which belongs to the technical field of electric equipment. Background technique [0002] There are many kinds of drawers in the low-voltage switchgear on the market. One is a common type of drawer. grade. The other is that the drawer door is separated from the drawer, the drawer door is connected with the frame, the instrument panel is fixed on the drawer, and the instrument is connected with the drawer, such as the GCK cabinet type, this kind of drawer has no obvious test position; There is no instrument panel, the instrument is installed on the drawer door, and the door panel is connected to the drawer through the secondary plug-in terminal. This kind of drawer needs to open the drawer door to insert, and after insertion, the secondary connector of the instrument needs to be connected. When pulling out, it is necessary to pull out the secondary connector first, and then pull out the drawer, whi...

Claims

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Application Information

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IPC IPC(8): H02B11/173H02B11/133
Inventor 田志新何伯群钱先春王勇陈太祥姚建明韦红根
Owner JIANGSU YINJIA GROUP
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