The invention discloses an escalator anti-lock braking system and a working method thereof. The escalator anti-lock braking system comprises a brake wheel, a brake mechanism, a closing spring, a band-type brake coil, a variable resistance mechanism, an energy storage capacitor, a step speed sensor and a controller. Repulsive magnetic force is generated on the band-type brake arm through the band-type brake coil, so that instant braking force of the brake shoe on the brake wheel is reduced during braking, and braking is more uniform and gentle; and the magnetic force of the band-type brake coil can be regulated and controlled by the controller, so that automatic regulation can be performed according to actual conditions.

    本申请公开了一种扶梯制动防抱死系统及其工作方法,扶梯制动防抱死系统包括制动轮、刹车机构、合闸弹簧、抱闸线圈、变阻机构、储能电容、梯级速度传感器和控制器。本申请通过抱闸线圈对抱闸臂产生排斥磁力,从而制动时减少闸瓦对制动轮的瞬间制动力,使得制动更为均匀、平缓;抱闸线圈的磁力可以由控制器进行调控,从而根据实际情况进行自动调整。


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    Title :

    Escalator anti-lock braking system and working method thereof


    Additional title:

    一种扶梯制动防抱死系统及其工作方法


    Contributors:
    YANG ZHAOHUI (author) / ZHU XIAOSHAN (author) / CHEN ZHIXIN (author) / ZHU XIAOJIAN (author) / WANG XINGBO (author) / QIU RUILIN (author) / LIU WENQIN (author) / CAO NAN (author) / GUO ZIYANG (author) / TANG ZHUKUAN (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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