The invention provides a double door mechanism and an elevator. The double door mechanism comprises an ascending door, a lower turnover door and a linkage assembly. The linkage assembly comprises a connection rod, a pulley and a steel rope. The steel rope is connected to the lower turnover door through the connection rod instead of direct connection, the problems of low stability, shaking and lowsafety caused by a traditional turnover door flexible connection mode are solved, meanwhile, by arranging multiple protections on the side of the ascending door, the overall safety is further improved, safety working of the elevator and the life security of workers are ensured.

    本申请提出的一种双开门机构和升降梯,其中,所述双开门机构包括上行门、下翻转门和联动组件,联动组件包括连杆、滑轮和钢绳,本申请的钢绳不直接连接下翻转门,而是用连接杆连接,解决传统翻转门柔性连接方式带来的稳定性差,摇晃、安全度低的问题,同时通过在上行门的侧部设置多重的防护,进一步提高整体的安全度,保障升降机的安全工作和操作人员的生命安全。


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    Title :

    Double door mechanism and elevator


    Additional title:

    一种双开门机构和升降梯


    Contributors:
    LIU QINGYANG (author) / LIU GUOBIN (author) / MAO KUN (author) / LAN YUFA (author) / CAO XIAHUA (author) / ZHANG SHIYAN (author)

    Publication date :

    2020-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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