A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Locking device for urban railway vehicle sliding plug door
The invention relates to a locking device for an urban railway vehicle sliding plug door, and belongs to the technical field of railway traffic. The locking device comprises a lead screw, a nut, an unlocking swinging rod and a connection frame, wherein the nut is arranged on the lead screw; the unlocking swinging rod is rotationally connected with the nut and the connection frame respectively; andthe connection frame can slide on a short transverse column. The locking device for the vehicle door and a door-loaded system are much less in parts, have no requirement on mounting space, and are simple in structure, convenient to operate, and high in reliability and stability.
本发明涉及一种城市轨道客车塞拉门的锁闭装置，属于轨道交通技术领域，包括丝杠，安装在丝杠上的螺母，分别与螺母和连接架转动连接的解锁摆杆，能在短横柱上滑动的连接架组成，该车辆门的锁闭装置及门载系统零件量极少，对安装空间无要求，结构简单，操作方便，可靠性和稳定性高。
Locking device for urban railway vehicle sliding plug door
The invention relates to a locking device for an urban railway vehicle sliding plug door, and belongs to the technical field of railway traffic. The locking device comprises a lead screw, a nut, an unlocking swinging rod and a connection frame, wherein the nut is arranged on the lead screw; the unlocking swinging rod is rotationally connected with the nut and the connection frame respectively; andthe connection frame can slide on a short transverse column. The locking device for the vehicle door and a door-loaded system are much less in parts, have no requirement on mounting space, and are simple in structure, convenient to operate, and high in reliability and stability.
本发明涉及一种城市轨道客车塞拉门的锁闭装置，属于轨道交通技术领域，包括丝杠，安装在丝杠上的螺母，分别与螺母和连接架转动连接的解锁摆杆，能在短横柱上滑动的连接架组成，该车辆门的锁闭装置及门载系统零件量极少，对安装空间无要求，结构简单，操作方便，可靠性和稳定性高。
Locking device for urban railway vehicle sliding plug door
一种城市轨道客车塞拉门的锁闭装置
GUAN YINGJUN (author) / LIU DUO (author) / YANG HUISHENG (author) / CUI HENG (author) / GONG WENBIAO (author) / QU HUIDONG (author) / HUANG WEIQI (author) / ZHANG MINGQI (author) / JIANG YUHAN (author)
2020-09-11
Patent
Electronic Resource
Chinese
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