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Interlocking device of cabinet body and door

A technology of interlocking devices and cabinets, which is applied in the field of switch cabinets, can solve the problems of general operation stability and safety, and weak interlocking effect of the cable room door, so as to achieve smart overall structure design, improve stability and safety Sexuality and strong interlocking effect

Active Publication Date: 2022-03-01
NANTONG FARUI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new technical solution to solve the key lock interlocking device of the existing cable chamber door proposed by the above-mentioned background technology, the interlocking effect on the cable chamber door is not strong, and the overall operation stability and safety general technical questions

Method used

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  • Interlocking device of cabinet body and door
  • Interlocking device of cabinet body and door
  • Interlocking device of cabinet body and door

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0023] Please refer to Figure 1 to Figure 7 , which shows an interlocking device between the cabinet body and the door, including a key 1 and a lock head 2 compatible with the key 1, the lock head 2 is assembled on the front of the door 3 (cable room door), and the cabinet body is fixed There is a door hook 29, and the inside of the door 3 is provided with a panel 4 and a housing 28 compatible with the panel 4, the lock head 2 passes through the panel 4 and is equipped with a dead bolt 5, and a second bolt 5 is arranged between the dead bolt 5 and the panel 4. A mounting nut 27, the outer side of the dead bolt 5 is provided with a second mounting nut 31, the first mounting nut 27 and the second mounting nut 31 are fixedly sleeved on the lock head 2;

[0024]Wherein, the left side of the panel 4 extends vertically toward the i...

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Abstract

The invention discloses a cabinet body and door interlocking device which comprises a key, a lock head and a panel installed in a door, the lock head is installed on the front face of the door and penetrates through the panel to be sleeved with a spring bolt, a vertical plate is longitudinally connected to the left side of the panel in a sliding mode, an upper baffle is arranged at the top of the vertical plate, a baffle for preventing the spring bolt from rotating is arranged on the upper baffle, and the upper baffle is provided with a lower baffle for preventing the spring bolt from rotating. The baffle is arranged above the spring bolt, a lower sliding plate is arranged below the spring bolt, the spring bolt is rotationally connected to the lower sliding plate, the lower sliding plate is horizontally connected to the panel in a sliding mode, a reset mechanism matched with the spring bolt and the upper baffle is arranged on the panel, and a door hook connected with the upper baffle and the lower sliding plate in an abutting mode is arranged on the cabinet body. According to the invention, the interlocking action on the cable chamber door is strong, the stability and safety of the whole operation are greatly improved, and the safe operation of the switch cabinet is ensured.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to an interlocking device for a cabinet body and a door. Background technique [0002] The switchgear is a kind of transmission and distribution electrical equipment. At present, in order to ensure the safety of electricity use in the switchgear, electric maintenance personnel often need to maintain and repair the cable connection part of the switchgear, and the door of the cable room must be opened before maintenance and repair; and usually Under normal circumstances, as long as the fasteners of the cable compartment door are removed and the cable compartment door is lifted up, the cable compartment door can be disassembled, and this way of opening the cable compartment door means that the measures for preventing misoperation of the switchgear are not complete , which poses a serious threat to the safe operation of high-voltage distribution power supply. [0003] In respon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B57/00E05B11/00E05B15/00H02B1/30H02B1/32
CPCE05B57/00E05B11/00E05B15/00H02B1/306H02B1/32
Inventor 冯烽
Owner NANTONG FARUI ELECTRIC
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