Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Locking device for platform sliding door
The invention discloses a locking device for a platform sliding door. The locking device comprises a mounting seat, two spring bolts, an unlocking mechanism and two locking mechanisms, the unlocking mechanism comprises an electromagnet, a driving block and two crank connecting rods; the locking mechanism comprises two locking plates, a transmission locking rod and a lock body, the lock body comprises a rotary locking piece, the end of the spring bolt is inserted into the lock body and can push the rotary locking piece to rotate and be locked with the lock body, the rotary locking piece rotates to enable the transmission locking rod to move downwards, and the locking plates and the transmission locking rod are locked at the locking position under the action of reset force of the unlocking mechanism; according to unlocking, the electromagnet is electrified to drive the driving block to move upwards, the crank connecting rod drives the lock plate to be separated from the locking position of the transmission lock rod, meanwhile, the spring bolt can be separated from the rotary lock plate, and therefore unlocking of the sliding door is achieved. The device is reasonable in structural design and has good reliability and stability.
本发明和公开了一种用于站台滑动门的锁闭装置，其包括：安装座、两个锁舌、解锁机构和两个锁定机构；解锁机构包括电磁铁、驱动块和两个曲柄连杆；锁定机构包括两个锁板、传动锁杆和锁体，所述锁体包括一个回转锁片，锁舌端部插入锁体可以推动回转锁片转动并与之锁合，回转锁片转动使传动锁杆向下运动，并且在解锁机构的复位力作用下使锁板与传动锁杆在锁闭位置锁合；解锁是通过电磁铁得电使其带动驱动块向上运动，通过曲柄连杆带动锁板脱离与传动锁杆的锁闭位置，同时锁舌可以从回转锁片中脱离，从而实现滑动门的解锁。本发明具有结构设计合理，具有良好的可靠性和稳定性。
Locking device for platform sliding door
The invention discloses a locking device for a platform sliding door. The locking device comprises a mounting seat, two spring bolts, an unlocking mechanism and two locking mechanisms, the unlocking mechanism comprises an electromagnet, a driving block and two crank connecting rods; the locking mechanism comprises two locking plates, a transmission locking rod and a lock body, the lock body comprises a rotary locking piece, the end of the spring bolt is inserted into the lock body and can push the rotary locking piece to rotate and be locked with the lock body, the rotary locking piece rotates to enable the transmission locking rod to move downwards, and the locking plates and the transmission locking rod are locked at the locking position under the action of reset force of the unlocking mechanism; according to unlocking, the electromagnet is electrified to drive the driving block to move upwards, the crank connecting rod drives the lock plate to be separated from the locking position of the transmission lock rod, meanwhile, the spring bolt can be separated from the rotary lock plate, and therefore unlocking of the sliding door is achieved. The device is reasonable in structural design and has good reliability and stability.
本发明和公开了一种用于站台滑动门的锁闭装置，其包括：安装座、两个锁舌、解锁机构和两个锁定机构；解锁机构包括电磁铁、驱动块和两个曲柄连杆；锁定机构包括两个锁板、传动锁杆和锁体，所述锁体包括一个回转锁片，锁舌端部插入锁体可以推动回转锁片转动并与之锁合，回转锁片转动使传动锁杆向下运动，并且在解锁机构的复位力作用下使锁板与传动锁杆在锁闭位置锁合；解锁是通过电磁铁得电使其带动驱动块向上运动，通过曲柄连杆带动锁板脱离与传动锁杆的锁闭位置，同时锁舌可以从回转锁片中脱离，从而实现滑动门的解锁。本发明具有结构设计合理，具有良好的可靠性和稳定性。
Locking device for platform sliding door
一种用于站台滑动门的锁闭装置
ZHAO WUXI (Autor:in) / ZHANG CHAO (Autor:in)
14.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser