The invention relates to the technical field of elevator equipment, and particularly relates to safety tongs for an elevator and a debugging method thereof. The safety tongs comprise a tongs body, a movable brake block, a fixed brake block and an adjusting assembly, wherein the movable brake block is arranged on the right side of the interior of the tongs body; the adjusting assembly is arranged on the right side of the front surface of the tongs body; the adjusting assembly is used in cooperation with the movable brake block; a cavity is formed in the left side of the interior of the tongs body; and the fixed brake block is in sliding connection with the inner wall of the cavity. According to the safety tongs, workers can conveniently debug the safety tongs, moreover, one-time debugging is qualified, so that the debugging operation becomes simple, repeated debugging is not needed, and the problems that the debugging work becomes extremely tedious due to the fact that the adjustment ofthe pressure value of some existing safety tongs for the elevator is realized by increasing or decreasing gaskets in contact with a disc spring, and when the gaskets are increased or decreased, due to the fact that the thickness of the gaskets is certain, accurate adjustment is difficult to make, and errors exist in the adjustment operation are solved.

    本发明涉及电梯设备技术领域,尤其为一种电梯用安全钳及其调试方法,包括钳体、活动制动块、固定制动块和调节组件,所述活动制动块设置在钳体内部的右侧,所述调节组件设置在钳体正面的右侧,且调节组件与活动制动块配合使用,所述钳体内部的左侧开设有空腔,且固定制动块与空腔的内壁滑动连接;本发明方便工人对安全钳进行调试,且能够保证一次调试合格,使得调试作业变得简易,无需进行多次调试,解决了现有的一些电梯用安全钳依靠增减碟形弹簧所接触垫片来实现对压力值的调节,进而造成调试工作变得极为繁琐,且在增减垫片时,因垫片的厚度一定,难以做出精确调整,致使调节作业存有误差的问题。


    Access

    Download


    Export, share and cite



    Title :

    Safety tongs for elevator and debugging method thereof


    Additional title:

    一种电梯用安全钳及其调试方法


    Contributors:
    ZHANG LIMIN (author) / FAN WEI (author) / ZHANG CHAO (author) / LIU QIWEI (author) / JIN FENG (author) / DENG XIAOWEI (author) / ZHU XIAOFEI (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Safety tongs debugging device

    ZOU JIACHUN / DING MINGXING / ZHANG TIANSHENG et al. | European Patent Office | 2023

    Free access

    Progressive safety tongs lifting mechanism debugging equipment for elevator

    MENG LIN / WANG RONGSHE / LI YAN et al. | European Patent Office | 2024

    Free access

    Elevator safety tongs and tongs seat

    ZHAO ZHIHONG / ZHAO ZHIYONG / ZHAO ZIYI et al. | European Patent Office | 2023

    Free access

    Wedge block for elevator safety tongs, preparation method and elevator safety tongs

    LU XIAOMIN / DONG QIANG / ZHANG JINGLE et al. | European Patent Office | 2023

    Free access

    Elevator safety tongs

    ZHOU HONGJUE / ZHANG JIANENG | European Patent Office | 2024

    Free access