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Door locking device for low-voltage power distribution cabinet

A low-voltage power distribution and door installation technology, which is applied to the substation/distribution device housing, substation/switch layout details, electrical components, etc. Inexpensive effect

Pending Publication Date: 2019-08-23
ZHENJINAG KLOCKNER MOELLER ELECTRICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The cost of hinges and door locks is relatively high, and the low-voltage power distribution cabinet door switch with hinges and door locks takes up a lot of space
[0004] 2) When the cabinet width is greater than 1000mm, the door panel is easy to sag
[0005] 3) The hinge and door lock occupy a certain width of the door panel when installed. When the installation space of the low-voltage power distribution cabinet is relatively compact, the hinge and door lock may collide with the components and affect the installation

Method used

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  • Door locking device for low-voltage power distribution cabinet
  • Door locking device for low-voltage power distribution cabinet
  • Door locking device for low-voltage power distribution cabinet

Examples

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the present invention clearer, the invention will be further described in detail below in conjunction with the accompanying drawings and embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0028] Such as figure 1 with figure 2 As shown, the present invention is a low-voltage power distribution cabinet door locking device. The device passes through the door panel 2, the mounting support 4 and the reed 5 sequentially through the fastener 3, and the clamping part 9 connected with the reed 5, at the same time Due to the fast connection between the installation support 4 and the frame 1, the fixing between the door panel 2 and the frame 1 can be realized through the fastener 3; Since it is a detachable structure, the door panel 2 and the frame 1 can be separated by separating the fas...

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PUM

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Abstract

The invention discloses a door locking device for a low-voltage power distribution cabinet. The device comprises a frame, a door plate, a fastening piece, a mounting support piece and a reed, whereinthe door plate is provided with a door plate hole, and the mounting support piece is provided with a mounting support piece hole; the reed is provided with a reed hole and a clamping part, and the mounting support piece is fixedly mounted on the frame 1; and the fastening piece can sequentially pass through the door plate hole, the mounting support piece hole and the reed hole and can be clamped with the clamping part. The door locking device is low in cost and good in device stability, does not occupy the width space of the door plate, and solves the industrial problem that a cabinet door isdifficult to open and close when the low-voltage power distribution cabinet is compact in installation space.

Description

technical field [0001] The invention relates to the field of low-voltage power distribution, in particular to a door locking device for a low-voltage power distribution cabinet. Background technique [0002] Conventional low-voltage power distribution cabinet door panels are usually installed with hinges and door locks, which may have the following problems: [0003] 1) The cost of hinges and door locks is relatively high, and the low-voltage power distribution cabinet door switch with hinges and door locks takes up a lot of space. [0004] 2) When the cabinet width is greater than 1000mm, the door panel is easy to sag. [0005] 3) The hinge and door lock occupy a certain width of the door panel when installed. When the installation space of the low-voltage power distribution cabinet is relatively compact, the hinge and door lock may collide with the components and affect the installation. Contents of the invention [0006] In order to solve the above problems, the prese...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B1/38
CPCH02B1/306H02B1/38
Inventor 刘晨姚双生蔡杰印立红王星元
Owner ZHENJINAG KLOCKNER MOELLER ELECTRICAL SYST CO LTD
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