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A platform for research: civil engineering, architecture and urbanism
Electromagnetic locking device for railway vehicle door system
The invention discloses an electromagnetic locking device for a railway vehicle door system. The electromagnetic locking device comprises an electromagnet and a support which are installed on a driving mechanism assembly or a vehicle body of the railway vehicle door system, and a limiting pin installed on a door plate. The swing arm assembly is installed on the outer side of the support, and the rolling pins are installed at the two ends of the swing arm assembly respectively. The supports at the two ends of the swing arm assembly are each rotationally connected with a lock fork, and the rolling pins are matched with the lock forks. One end of the connecting rod is connected with the electromagnet, the other end of the connecting rod is provided with a bolt, and the connecting rod stirs the swing arm assembly through the bolt; in the door closing process, the limiting pin on the door plate impacts the lock fork and pushes the lock fork to rotate to the locking position, and at the moment, the lock fork is limited by the rolling pin. According to the scheme, the limiting pin serving as a locking pin is exposed outside, daily observation and maintenance can be achieved, and the problem that after an original locking pin fails, daily inspection cannot be found is solved.
本发明公开了一种用于轨道车辆门系统的电磁锁闭装置，包括安装在轨道车辆门系统驱动机构组件或车体上的电磁铁和支架，以及安装在门板上的限位销；所述支架外侧安装摆臂组件，摆臂组件两端分别安装一滚动销；所述摆臂组件两端的支架上分别转动连接一锁叉，滚动销与锁叉配合；还包括活动安装在支架上的连杆，所述连杆一端连接电磁铁，另一端安装插销，连杆通过插销拨动摆臂组件；关门过程中，门板上的限位销撞击锁叉，并推动锁叉转动至锁闭位置，此时锁叉被滚动销限位。本方案将作为锁闭销的限位销暴露在外，日常可观测维护，解决了原有锁闭销失效后无法通过日常检查发现的问题。
Electromagnetic locking device for railway vehicle door system
The invention discloses an electromagnetic locking device for a railway vehicle door system. The electromagnetic locking device comprises an electromagnet and a support which are installed on a driving mechanism assembly or a vehicle body of the railway vehicle door system, and a limiting pin installed on a door plate. The swing arm assembly is installed on the outer side of the support, and the rolling pins are installed at the two ends of the swing arm assembly respectively. The supports at the two ends of the swing arm assembly are each rotationally connected with a lock fork, and the rolling pins are matched with the lock forks. One end of the connecting rod is connected with the electromagnet, the other end of the connecting rod is provided with a bolt, and the connecting rod stirs the swing arm assembly through the bolt; in the door closing process, the limiting pin on the door plate impacts the lock fork and pushes the lock fork to rotate to the locking position, and at the moment, the lock fork is limited by the rolling pin. According to the scheme, the limiting pin serving as a locking pin is exposed outside, daily observation and maintenance can be achieved, and the problem that after an original locking pin fails, daily inspection cannot be found is solved.
本发明公开了一种用于轨道车辆门系统的电磁锁闭装置，包括安装在轨道车辆门系统驱动机构组件或车体上的电磁铁和支架，以及安装在门板上的限位销；所述支架外侧安装摆臂组件，摆臂组件两端分别安装一滚动销；所述摆臂组件两端的支架上分别转动连接一锁叉，滚动销与锁叉配合；还包括活动安装在支架上的连杆，所述连杆一端连接电磁铁，另一端安装插销，连杆通过插销拨动摆臂组件；关门过程中，门板上的限位销撞击锁叉，并推动锁叉转动至锁闭位置，此时锁叉被滚动销限位。本方案将作为锁闭销的限位销暴露在外，日常可观测维护，解决了原有锁闭销失效后无法通过日常检查发现的问题。
Electromagnetic locking device for railway vehicle door system
一种用于轨道车辆门系统的电磁锁闭装置
WU SHEJIE (author) / XU WANGFENG (author) / CHEN HUI (author) / SHAO WEI (author)
2023-08-11
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Guide rail locking device for railway vehicle door system
| European Patent Office | 2022