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Automatic interlocking locking device and quick-opening door

A locking device and automatic interlocking technology, which is applied in the fields of automatic interlocking locking devices and quick-opening doors, can solve the problems of door cover locking requiring manual operation, etc., simplify the structure and operation steps, improve the degree of automation, and reduce the dependence on labor Effect

Pending Publication Date: 2022-08-09
湖南创安防爆电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic interlocking locking device to solve the technical problem that the locking of the door cover requires manual operation

Method used

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  • Automatic interlocking locking device and quick-opening door
  • Automatic interlocking locking device and quick-opening door
  • Automatic interlocking locking device and quick-opening door

Examples

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Embodiment Construction

[0032] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0033] refer to figure 1 and figure 2 , the preferred embodiment of the present invention provides an automatic interlocking locking device, comprising a moving part 1 and a fixed part 2, the fixed part 2 is connected to a static contact 25, the moving part 1 is connected to an electrical body, and the electrical body is connected to a moving contact The head 11, by controlling the movement of the moving part 1, drives the moving contact 11 to approach and conducts the static contact 25 to achieve electricity; by controlling the movement of the moving part, the moving contact 11 is driven away from the static contact 25 on the fixed part 2 to a designated position ac...

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Abstract

An automatic interlocking and locking device disclosed by the present invention comprises a moving part and a fixed part, the moving part moves relative to the fixed part to control the on-off of a circuit, and the fixed part is provided with a driving assembly, a locking assembly, an interlocking mechanism and an electric brake control mechanism for controlling the opening and closing of an electric brake. The first driving end of the driving assembly is connected with the locking assembly, the second driving end of the driving assembly is connected with the interlocking mechanism, the interlocking mechanism is connected with the electric brake control mechanism, and the electric brake control mechanism is driven to move through the driving assembly. And the driving mechanism is used for synchronously driving the locking assembly to lock the door cover and driving the interlocking mechanism to unlock the electric brake control mechanism, or synchronously driving the locking assembly to unlock the door cover and driving the interlocking mechanism to lock the electric brake control mechanism.

Description

technical field [0001] The present invention relates to the technical field of interlocking devices, in particular, to an automatic interlocking locking device. In addition, the present invention also relates to a quick-release door comprising the above-mentioned automatic interlocking locking device. Background technique [0002] In mine explosion-proof products, it is usually necessary to design a mechanical interlocking device to prevent the danger of opening the switch under the condition of electricity. It can be realized by matching and inserting, but there is a requirement for the insertion length between the moving contact and the static contact. In the existing products, the crank connecting rod mechanism drives the moving contact to move relative to the static contact. The transmission mechanism is complex. , high processing and installation accuracy requirements; the second is: the locking and locking of the switch is usually controlled by manually turning the sc...

Claims

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Application Information

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IPC IPC(8): E05B65/00E05B15/00H01H9/22
CPCE05B65/00E05B65/006E05B15/00H01H9/22Y02T10/7072
Inventor 张洪发
Owner 湖南创安防爆电器有限公司
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