The invention relates to the technical field of elevator anti-falling, in particular to a high-rise building construction elevator anti-falling device which comprises an elevator frame, an elevator material frame is movably installed in the elevator frame, and an anti-falling mechanism is fixedly installed on the outer side of the elevator material frame. During application, the rotation limiting set is matched with the transmission assembly, a mechanical anti-falling system is constructed, when a circuit system loses efficacy, the electronic limiting set loses action, the elevator material frame rapidly falls under the influence of gravitational acceleration, the gear and the rack are driven to rotate in a meshed mode, and then the mounting disc rotates at a high speed; the centrifugal force promotes the load bearing sliding plate and the load bearing ball to drive the inner clamping frame to move outwards and be buckled to the outer clamping frame, the rotating shaft and the elevator material frame are fixed, during normal use, the elevator material frame ascends and descends at a constant speed, the centrifugal force is small, the inner clamping frame and the outer clamping frame are not clamped, normal operation of the elevator material frame is guaranteed, and the equipment safety is improved through double guarantees.

    本申请涉及升降机防坠落技术领域,尤其是涉及一种高层建筑施工升降机防坠装置,其包括升降机框架,所述升降机框架的内部活动安装有升降机料框,所述升降机料框的外侧固定安装有防坠落机构。本申请能够在应用期间采用旋转限位组与传动组件配合,构建了机械防坠落体系,当电路系统失效,电子限位组失去作用,升降机料框受重力加速度影响快速下坠,带动齿轮与齿条啮合旋转,进而使安装盘飞速转动,离心力促使负重滑板和负重球体带动内卡架外移并扣接到外卡架上,固定转轴和升降机料框,正常使用时,升降机料框匀速升降,离心力小,内卡架和外卡架不卡接,保证了升降机料框正常运行,双重保障提高了设备安全性。


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    Title :

    Anti-falling device of high-rise building construction hoist


    Additional title:

    一种高层建筑施工升降机防坠装置


    Contributors:
    ZENG ZHONGQI (author) / ZHANG TIEFEI (author) / WANG ZUNZHENG (author) / WANG MENGYING (author) / CHU LIBO (author) / LIU HUA (author) / TANG ZHI (author) / ZHAO HAILONG (author) / GAO RUOYU (author) / YANG LEI (author) ... [more]

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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