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Power distribution cabinet hinge with limiting function

A hinge device and cabinet door technology, applied in the field of hinges, can solve the problems of large gaps, complex structures, and high costs

Inactive Publication Date: 2009-10-28
KUNSHAN POWER SUPPLY CO LTD OF JIANGSU ELECTRICPOWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of damping springs and friction rollers on the door of the power distribution cabinet is more complicated and costly
At the same time, there will be a large gap between the distribution cabinet and the cabinet door, which is not conducive to the sealing of the distribution cabinet.

Method used

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  • Power distribution cabinet hinge with limiting function
  • Power distribution cabinet hinge with limiting function
  • Power distribution cabinet hinge with limiting function

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below in combination with specific embodiments.

[0012] Such as figure 1 As shown, the stator block 1 of the hinge device of the power distribution cabinet door is in the shape of "concave", and its left wall surface 1.1 is installed on the cabinet body 4, which can be installed by welding or screw connection; Above the right part, that is, above the right wall surface 1.2 of the "concave" shaped stator block, there are rotating rings 2.3 and 2.2 installed at the corners of the "]"-shaped cabinet door 5, which are generally connected by welding; the rotating shaft 3 Installed on the rotating ring 2.1 on the stator block 1 and the rotating rings 2.2 and 2.3 on the cabinet door 1, that is, the rotating shaft 3 is inserted into the rotating ring 2.1 on the stator block 1 and the rotating rings 2.2 and 2.3 on the cabinet door. Aspect is used as the axle of cabinet door, on the other hand, also can firm cabinet door...

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PUM

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Abstract

The invention discloses a hinge device for a power distribution cabinet, which comprises a stator block, rotary rings and rotary shafts, and is characterized in that the stator block is concave; the left wall surface of the stator block is arranged on a cabinet body; the rotary rings are arranged on the upper right of the stator block, namely the upper part of the right wall surface of the concave stator block, and a corner of a J-shaped cabinet door; and the rotary shafts are arranged on the rotary rings on the stator block and the cabinet door. Due to the design of the J-shaped cabinet door, the gap between the power distribution cabinet and the cabinet door can be effectively controlled. The hinge device for the power distribution cabinet has a simple structure, only consists of the stator block, the rotary rings, the rotary shafts and other components, and realizes the function of limiting the opening of the power distribution cabinet door through the improvement of the cabinet door and other components so as to reduce the cost. Due to the unique structural design, the gap between the power distribution cabinet and the cabinet door is effectively controlled.

Description

technical field [0001] The invention relates to a hinge for the door of a power distribution cabinet, in particular to a hinge for the door of a power distribution cabinet with a simple structure and a position-limiting function. Background technique [0002] The hinges used on the doors of power distribution cabinets generally do not have the function of stoppers, and the cabinet doors are not subject to any restrictions when they are opened, which is not conducive to the safe operation of the power system. The use of damping springs and friction rollers on the door of the power distribution cabinet is relatively complicated and costly. At the same time, a large gap will be left between the distribution cabinet and the cabinet door, which is not conducive to the sealing of the distribution cabinet. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a hinge device for the door of a power distribution cabinet. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/00
Inventor 郑乐克
Owner KUNSHAN POWER SUPPLY CO LTD OF JIANGSU ELECTRICPOWER
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