Low pressure drawer cabinet drawer loop operating system with positioning support component

A positioning support and low-voltage drawer technology, which is applied in the direction of pull-out switch cabinets, electrical components, switchgear, etc., can solve the problems of difficult closing of drawer door panels and damage to operating handles, and achieve the effect of preventing sagging, improving service life, and positioning support Good results

Inactive Publication Date: 2017-01-04
JIANGSU CHINA AUTOMATION ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the problem that the molded case circuit breaker installed in the circuit and the corresponding operating mechanism will sag, making it difficult to close the drawer door and the operating handle will be damaged

Method used

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  • Low pressure drawer cabinet drawer loop operating system with positioning support component

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 As shown, the drawer circuit operating system of a low-voltage drawer cabinet with a positioning support according to the present invention includes a drawer unit body 1, and a plastic shell mounting plate 2 is arranged inside the drawer unit body 1, and a A molded case circuit breaker 3 is provided on one side of the shell mounting plate 2, an operating mechanism 4 is provided on the side of the molded case circuit breaker 3, a square rod 5 is provided on the side of the operating mechanism 4, and a square rod 5 is provided on the side of the drawer unit body. The outside of the drawer door panel 6 of 1 is provided with an operating handle 7, and the operating handle 7 is connected to the square rod 5. A positioning support 10 is provided, and the positioning support 10 is matched and connected with the circular notch 8, and a ...

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PUM

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Abstract

The invention relates to a low pressure drawer cabinet drawer loop operating system with a positioning support component. The system comprises a drawer unit body. A plastic case installing plate is arranged in the drawer unit body. One side of the plastic case installing plate is provided with a plastic case breaker. One side of the plastic case breaker is provided with an operation mechanism. One side of the operation mechanism is provided with a square rod. An outer side of a drawer door plate of the drawer unit body is provided with an operation handle. The operation handle is connected to the square rod. The square rod is provided with a circular groove port. An inner side of a drawer base plate of the drawer unit body is provided with the positioning support component. The positioning support component matches with and is connected with the circular groove port. The drawer base plate of an inner side of the drawer door plate is provided with a large drawer chain. By using the system of the invention, a positioning support effect is good and sagging of an operating mechanism is effectively prevented.

Description

technical field [0001] The invention relates to a drawer circuit operating system, in particular to a drawer circuit operating system of a low-voltage drawer cabinet. Background technique [0002] Low-voltage drawer cabinets are widely used low-voltage power distribution products. At present, the installation of the drawer circuit operating system of low-voltage drawer cabinets mainly includes molded case circuit breakers, molded case circuit breaker mounting plates, corresponding operating mechanisms of molded case circuit breakers, square rods and Operation handle composition. It has the problem that the circuit-mounted molded case circuit breaker and the corresponding operating mechanism will sag, making it difficult to close the drawer door and the operating handle will be damaged. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art and provide a low-voltage drawer cabinet drawer ci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/173
Inventor 陈宝其周锋钱海燕吴云高史湘云
Owner JIANGSU CHINA AUTOMATION ELECTRIC TECH
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