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Drawer structure of low-voltage cabinet

A low-voltage cabinet and drawer technology, applied in pull-out switchgear, switchgear, electrical components, etc., can solve problems such as damage to electronic components switchgear, drawers falling out, affecting operation efficiency, etc., to achieve convenient and easy operation. , the effect of preventing slipping

Active Publication Date: 2017-05-31
TIANJIN TIANKAI HIGH VOLTAGE ELECTRICITY COMPLETE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using the switchgear, it is necessary to pull out the drawer for operation. If the drawn out drawer is not fixed, the drawer is likely to move during the operation, which will affect the operation efficiency. Even when the drawer is drawn out more, the drawer is not locked fixed, it is likely to cause the drawer to fall out of the switch cabinet, thereby damaging electronic components or the switch cabinet

Method used

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  • Drawer structure of low-voltage cabinet
  • Drawer structure of low-voltage cabinet
  • Drawer structure of low-voltage cabinet

Examples

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention relates to the technical field of power distribution cabinets and in particular relates to a drawer structure of a low-voltage cabinet. The drawer structure comprises a drawer body, a unit room bottom plate, a fixing mechanism and rolling wheels, wherein an inner side wall of the drawer body is provided with a push rod guide groove parallel to the bottom surface of the drawer body; a push rod is located in the push rod guide groove; a spring seat I is arranged at the front end of the push rod; one end of a spring sleeves the spring seat I and the other end of the push rod sleeves a spring seat II; a bulb plunger piston is arranged on a side wall of a button; a fixing sleeve sleeves the outer side of the button; the button penetrates through the fixing sleeve and stretches to the outer part of the drawer body; a connecting part is L-shaped; the rear end of the push rod is connected with one end of the connecting part; the other end of the connecting part is hinged to a plug pin. The drawer structure of the low-voltage cabinet provided by the invention can be used for fixing a drawer and is convenient to operate; the stability of the whole drawer is enhanced, and a condition that components are damaged, caused by the fact that the drawer falls off from a switching cabinet, is avoided.

Description

technical field [0001] The invention relates to the technical field of power supply and distribution cabinets, in particular to a low-voltage cabinet drawer structure. Background technique [0002] As an important equipment for power distribution, low-voltage switchgear plays an important role in modern distribution network and engineering construction. The low-voltage switchgear with drawers can be installed in the drawer by extending or retracting the drawer inside the switchgear. The electrical components or electrical equipment in the cabinet leave or enter the switch cabinet. With the continuous development of modern industry, construction industry and power industry, more and higher requirements are put forward for the structure and performance of switchgear. When using the switchgear, it is necessary to pull out the drawer for operation. If the drawn out drawer is not fixed, the drawer is likely to move during the operation, which will affect the operation efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/133
Inventor 闫梓培
Owner TIANJIN TIANKAI HIGH VOLTAGE ELECTRICITY COMPLETE TECH CO LTD
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