The invention discloses an automatic locking mechanism for stall of an elevator car, and relates to the technical field of elevator cars. The elevator car stall automatic locking mechanism comprises an elevator car, fixed guide rails are arranged on the two sides of the elevator car, a fixed top plate is fixedly installed on the tops of the fixed guide rails, a balancing weight is arranged on the rear side of the elevator car, a traction rope is fixedly installed on the top of the balancing weight, and a connecting frame is fixedly installed at the other end of the traction rope. The connecting frame is located on the inner side of the elevator car, and two fixing plates are fixedly mounted at the tops of the fixing guide rails. In the using process of the automatic locking and stopping mechanism for stall of the elevator car, if the traction rope is broken, the bending rod can be driven to be meshed with the ratchet bar through the second locking and stopping structure, the elevator car can be locked and stopped, the elevator car can be prevented from falling in the running process, the occurrence rate of elevator accidents is further reduced, and the safety of the elevator is improved. And the safety of passengers in the elevator car is ensured.

    本发明公开了一种电梯电梯轿厢失速自动锁停机构,涉及电梯电梯轿厢技术领域。该电梯电梯轿厢失速自动锁停机构,包括电梯轿厢,电梯轿厢的两侧均设置有固定导轨,固定导轨的顶部固定安装有固定顶板,电梯轿厢的后侧设置有配重块,配重块的顶部固定安装有牵引绳,牵引绳的另一端固定安装有连接架,连接架位于电梯轿厢的内侧,固定导轨的顶部固定安装有两组固定板。该电梯电梯轿厢失速自动锁停机构在使用的过程中,如果牵引绳发生断裂,通过第二锁停结构,可以驱使折弯杆与棘齿条相啮合,能够用于对电梯轿厢进行锁停,可以避免电梯轿厢在运行过程中坠落,进一步降低了电梯意外事故的发生率,保障电梯轿厢内部乘客安全。


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    Title :

    Automatic locking mechanism for stall of elevator car


    Additional title:

    一种电梯轿厢失速自动锁停机构


    Contributors:
    FENG BIN (author) / CHENG YI (author) / YU PING (author) / LI FENG (author) / BIAN JIANZHONG (author) / ZHANG YAQI (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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