The invention relates to the technical field of elevator doors, and discloses a high-safety elevator door structure which comprises an elevator door plate, a locking mechanism, a lifting mechanism and a driving mechanism are arranged on the elevator door plate, the locking mechanism comprises a cross beam box, the cross beam box is arranged at the top of the elevator door plate, and a supporting plate is fixedly mounted in the cross beam box; and an electric push rod is fixedly mounted at the bottom of the supporting plate. When people are trapped in the elevator in emergency, electric push rods fixedly installed at the bottoms of the supporting plates are started, inner rods of the electric push rods push lifting blocks fixedly connected to the bottom ends, the lifting blocks move downwards on the inner wall of the cross beam box, and therefore all components on the lifting blocks are driven to move; a clamping groove formed in the bottom of the lifting block is connected with a clamping block fixedly installed on the top of the elevator door plate, the clamping block is inserted into the inner wall of the clamping groove, and therefore locking and limiting of the elevator door plate are formed, trapped persons are prevented from forcibly pushing the door, and unnecessary risks are avoided.

    本发明涉及电梯门技术领域,且公开了安全性高的电梯门结构包括电梯门板,所述电梯门板上设置有锁定机构、升降机构和驱动机构,所述锁定机构包括横梁箱,所述横梁箱设置在电梯门板顶部,所述横梁箱内部固定安装有支撑板,所述支撑板底部固定安装有电推杆。本发明通过在出现紧急情况人员被困电梯时,支撑板底部固定安装的电推杆启动,使得电推杆内杆推动底端固定连接的升降块,升降块则在横梁箱内壁向下进行移动,从而带动升降块上的所有部件进行移动,使得升降块底部开设的卡槽与电梯门板顶部固定安装的卡块进行连接,使得卡块插接在卡槽内壁,从而形成对电梯门板的锁定限位,避免被困人员强行扒门,以免带来不必要的风险。


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    Titel :

    Elevator door structure with high safety


    Weitere Titelangaben:

    安全性高的电梯门结构


    Beteiligte:
    SHEN PEIHUA (Autor:in) / LI REN (Autor:in) / FEI QUANQIAN (Autor:in) / LI DONGLIU (Autor:in) / NIU YOUQUAN (Autor:in) / YANG FENG (Autor:in) / SHEN MINGMING (Autor:in) / QIAN XIAOYAN (Autor:in)

    Erscheinungsdatum :

    02.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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