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Switch cabinet hinge

A technology for cabinet hinges and switches, which is applied to hinges with pins, details of substation/switch layout, door/window accessories, etc., can solve the problems of low protection level, poor dimensional consistency, complex processing technology, etc., and achieve the overall protection level High, good dimensional consistency, and simple processing technology

Pending Publication Date: 2018-04-20
JIANGSU NARI POWER ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many switch cabinet door panels are fixed by welding studs, and the door panels are directly welded and fixed. There are disadvantages such as complex processing technology, low efficiency, unsightly appearance, poor dimensional consistency, and low protection level.

Method used

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  • Switch cabinet hinge
  • Switch cabinet hinge
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Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.

[0021] A switch cabinet hinge, the hinge 5 includes a front plate and a rotating plate, the front plate is attached and fixedly connected to the rear side wall of the door panel, one end of the rotating plate is rotatably connected to the front plate, and the other end of the rotating plate is fixedly connected to the switch cabinet shell frame.

[0022] Further, the hinge 5 includes a backing plate, which fits and is fixedly connected to the front side wall of the door panel.

[0023] Further, several screws pass through the front panel and the door panel and are fixedly connected to the backing plate.

[0024] Further, the hinge 5 includes a rotating shaft, the rotating shaft is located bet...

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Abstract

The invention discloses a switch cabinet hinge which is characterized by comprising a front plate and a rotating plate. The front plate is attached to and fixedly connected with a door plate back sidewall, one end of the rotating plate is rotationally connected with the front plate, and the other end of the rotating plate is fixedly connected with a switch cabinet shell. According to the switch cabinet hinge, a non-welding manner is adopted for fixing, the machining process is simple, the assembly efficiency is high, the size consistency is good, the door plate fastening strength is high, andthe overall protection stage of the switch cabinet is high; the front plate and a base plate are clamped and fixed to the door plate through a nut or screw, the original welding screw fastening manner is improved, the door plate fixing strength is greatly improved, and the problems of door plate drooping and coincident appearance which are caused by insufficient hinge fastening strength or coincident fixing positions are effectively solved.

Description

technical field [0001] The invention relates to a hinge of a switch cabinet, which belongs to the technical field of switch equipment of a power distribution system. Background technique [0002] With the continuous advancement of the domestic distribution network construction work, the reliability, safety and intelligence level of the distribution network have gradually improved, and customers have put forward higher requirements for the housing strength, protection level, and size standardization of distribution network switchgear. requirements. At present, many switchgear door panels are fixed by welding studs, and the door panels are directly welded and fixed, which has disadvantages such as complex processing technology, low efficiency, unsightly appearance, poor dimensional consistency, and low protection level. [0003] How to solve the various deficiencies of the distribution network switchgear caused by the structure and processing technology of the switchgear door...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/04H02B1/30
CPCH02B1/306E05D3/02E05D5/0223E05D5/04E05Y2800/12E05Y2600/634E05Y2600/41
Inventor 谭淑华吴秋亮张永刚
Owner JIANGSU NARI POWER ELECTRIC
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