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A rail transit emergency door lock mechanism

A rail transit and door lock technology, applied in the field of rail transit, can solve problems such as the inability to guarantee the safety of the connection of the carriages, and achieve the effects of preventing accidents, being convenient to use, and preventing passengers from tampering.

Active Publication Date: 2021-11-09
衡阳市振洋汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve this problem, the application number: CN202030007371.9 discloses a buckle (for rail transit seats), this mechanism can ensure the safety of the seat, but cannot guarantee the safety of the connection between the carriages

Method used

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  • A rail transit emergency door lock mechanism
  • A rail transit emergency door lock mechanism
  • A rail transit emergency door lock mechanism

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Experimental program
Comparison scheme
Effect test

Embodiment

[0024] figure 1 It is a schematic diagram of the overall structure of the present invention, including a main door module 1, an electronic lock module 2, a combination lock module 3, and a manual lock module 4. The main door module 1 includes a main door module main board 101 and a main door module sub-board 102; the electronic lock module 2 Including the main body door module motor 201, the main body door module top shaft 209, the main body door module roller swing shaft 207, the main body door module left small shaft 215, the main body door module limit frame bracket 224, the main body door module rotation shaft 227; the combination lock module 3 Including electronic lock module support plate 301, electronic lock module fulcrum support 307, electronic lock module sliding shaft 312, electronic lock module moving block 315 moving slide rail, electronic lock module top bracket 318; manual lock module 4 includes manual lock module left main shaft 401 , manual lock module right s...

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PUM

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Abstract

The invention discloses a rail transit emergency door lock mechanism, which comprises a main body door module, an electronic lock module, a combination lock module and a manual lock module. The main function of the main body door module is to support the electronic lock module, the combination lock module and the manual lock module At the same time, it also provides simple manual lock function and door panel connection function. The main function of the electronic lock module is to provide the function of electronic lock. The main function of the combination lock module is to provide the function of combination lock. The main function of the manual lock module is to To provide a manual emergency lock function, the present invention has four locks in total, and the door can only be opened when all of them are opened. On the contrary, in an emergency, as long as one lock can be successfully locked, it can ensure that the door cannot be opened. . The invention has high safety and is suitable for rail transit emergency use.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a rail transit emergency door lock mechanism. Background technique [0002] In modern society, with the development of more and more modernization, all kinds of transportation systems are flourishing, among which a very important transportation system suitable for long-distance is the rail transit system. The urban rail transit system refers to a traffic system that uses vehicles running on fixed guide rails in cities and is mainly used for urban passenger transport. The most important thing to prevent in rail transit is emergency. Once it happens, the consequences will be disastrous. In order to solve this problem, the application number: CN202030007371.9 discloses a buckle (for rail transit seats). This mechanism can ensure the safety of the seat, but cannot guarantee the safety of the connection between the carriages. Contents of the invention [0003] In view of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B77/02E05B77/22E05B81/06E05B79/22E05B81/56E05B81/90E05B83/36
CPCE05B77/02E05B77/22E05B79/22E05B81/06E05B81/56E05B81/90E05B83/363
Inventor 李虹
Owner 衡阳市振洋汽车配件有限公司