The invention relates to an automatic reset type elevator speed governor which comprises a speed governor box body, a brake mechanism arranged in the speed governor box body, a linkage rod and a rope clamping component, the linkage rod is connected with the rope clamping component and triggers the rope clamping component to act, the rope clamping component comprises a fixed clamping head and a movable clamping head which are used for clamping a steel wire rope, the linkage rod is connected with the movable clamping head, and the movable clamping head is connected with the linkage rod. A reset ejector block is arranged in the fixed chuck, a reset guide column and a blind hole are arranged in the reset ejector block, one end of the reset guide column extends into the movable chuck, the other end of the reset guide column penetrates through the fixed chuck, a reset spring is arranged on the reset guide column, and the two ends of the reset spring extend into the reset ejector block and the movable chuck. Quick resetting can be realized by inserting into the through hole; the reset rod is directly inserted into the reset ejector block to be pushed, the reset guide column pushes the movable chuck to achieve reset, when the reset ejector block is pulled out, the reset ejector block automatically resets, the reset rod does not need to conduct screwing-in and screwing-out actions, and time needed for screwing-in and screwing-out is shortened.

    本发明涉及自动复位型电梯限速器,它包括限速器箱体、设置在限速器箱体内的制动机构、连动杆和夹绳部件,连动杆与夹绳部件连接并触发夹绳部件动作,夹绳部件包括用于夹持钢丝绳的固定夹头和活动夹头,连动杆与活动夹头相连接,固定夹头内设置有复位顶块,复位顶块内设置有复位导柱和盲孔,复位导柱的一端延伸至活动夹头内、另一端贯穿固定夹头,复位导柱上设置有复位弹簧,复位弹簧两端延伸至复位顶块和活动夹头内,本发明中复位杆插入的范围小、距离近,插入通孔中可以实现快速复位;复位杆直接插入复位顶块中推动,就使得复位导柱推动活动夹头实现复位,抽出时,复位顶块自动复位,不需要复位杆进行旋进旋出的动作就减少了旋入旋出所需要的时间。


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    Titel :

    Automatic reset type elevator speed governor


    Weitere Titelangaben:

    一种自动复位型电梯限速器


    Beteiligte:
    WANG GUOCHENG (Autor:in) / PAN LIANHONG (Autor:in) / HAI LIDONG (Autor:in) / ZHU LEILONG (Autor:in) / WANG XIAOHUI (Autor:in) / XU WENHAO (Autor:in) / YAN MING (Autor:in) / ZHOU MENGMENG (Autor:in)

    Erscheinungsdatum :

    25.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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