A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Railway vehicle and auxiliary door leaf locking device thereof
The invention discloses a railway vehicle and a door leaf auxiliary locking device thereof. The door leaf auxiliary locking device comprises a mounting seat assembly, a first connecting rod assembly, a second connecting rod assembly, a third connecting rod, a connecting plate assembly, a swing seat and a roller assembly located on the swing seat. The driving mechanism drives the connecting plate assembly to rotate anticlockwise so that the door leaf can be in an open state away from the base. The auxiliary locking device can achieve active locking of the door leaf, achieves over-dead-point locking through a connecting rod structure, and has the advantages of being reliable in locking, small in occupied space, simple in structure and convenient to maintain, improving the safety and reliability of a railway vehicle door system, effectively guaranteeing the personal safety of passengers, improving the sealing performance and prolonging the service life of the railway vehicle door system. And orderly operation of the train is effectively guaranteed.
本发明公开了一种轨道车辆及其门扇辅助锁闭装置包括安装座组成、第一连杆组成、第二连杆组成、连杆三、连接板组成、摆动座和位于摆动座上的滚轮组件，驱动机构驱动连接板组成顺时针转动至锁闭状态，驱动机构驱动连接板组成逆时针转动以使门扇处于远离底座的打开状态。本发明辅助锁闭装置可实现门扇主动锁闭，通过连杆结构实现过死点锁闭，具有锁闭可靠、占用空间小、结构简单、维护方便，提高了轨道车辆门系统的安全性与可靠性，有效的保证了乘客的人身安全，并能提高密封性能，有效保障列车的有序运行。
Railway vehicle and auxiliary door leaf locking device thereof
The invention discloses a railway vehicle and a door leaf auxiliary locking device thereof. The door leaf auxiliary locking device comprises a mounting seat assembly, a first connecting rod assembly, a second connecting rod assembly, a third connecting rod, a connecting plate assembly, a swing seat and a roller assembly located on the swing seat. The driving mechanism drives the connecting plate assembly to rotate anticlockwise so that the door leaf can be in an open state away from the base. The auxiliary locking device can achieve active locking of the door leaf, achieves over-dead-point locking through a connecting rod structure, and has the advantages of being reliable in locking, small in occupied space, simple in structure and convenient to maintain, improving the safety and reliability of a railway vehicle door system, effectively guaranteeing the personal safety of passengers, improving the sealing performance and prolonging the service life of the railway vehicle door system. And orderly operation of the train is effectively guaranteed.
本发明公开了一种轨道车辆及其门扇辅助锁闭装置包括安装座组成、第一连杆组成、第二连杆组成、连杆三、连接板组成、摆动座和位于摆动座上的滚轮组件，驱动机构驱动连接板组成顺时针转动至锁闭状态，驱动机构驱动连接板组成逆时针转动以使门扇处于远离底座的打开状态。本发明辅助锁闭装置可实现门扇主动锁闭，通过连杆结构实现过死点锁闭，具有锁闭可靠、占用空间小、结构简单、维护方便，提高了轨道车辆门系统的安全性与可靠性，有效的保证了乘客的人身安全，并能提高密封性能，有效保障列车的有序运行。
Railway vehicle and auxiliary door leaf locking device thereof
一种轨道车辆及其门扇辅助锁闭装置
JIANG PEICHANG (author) / LIN LICHUN (author) / CAI TINGHAI (author) / NIE CHANGHAI (author) / CAI YIWEN (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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