The soft and hard combined elevator self-help rescue system comprises an elevator car, an infrared sensor is installed on the lower surface of the elevator car, a motor is installed in the middle of the interior of the lower portion of the elevator car, a groove is formed in one side of the lower portion of the elevator car, a telescopic rod is inserted into the groove, and the telescopic rod is fixedly connected with the elevator car. The ends, inserted into the grooves, of the telescopic rods are fixedly connected with springs, pull ropes are connected between the power output ends of the manipulators and the ends, inserted into the grooves, of the telescopic rods, and the manipulators are arranged in the elevator car. According to the elevator anti-falling device, the telescopic rod is arranged, when an elevator stops suddenly, the motor can unwind the pull rope, then the spring rebounds, when the telescopic rod encounters a floor (namely, the telescopic rod is not blocked by the inner wall of an elevator shaft), the telescopic rod can be popped out by the spring, then the floor can play a role in blocking the telescopic rod in the elevator falling process, and the elevator is prevented from falling suddenly.

    本发明公开了一种软硬结合的电梯自助救援系统及其自助救援方法,包括电梯轿厢,所述电梯轿厢的下表面安装有红外线传感器,且电梯轿厢的下方内部中间安装有电机,且电梯轿厢的下方一侧开设有凹槽,所述凹槽的内部插入有伸缩杆,所述伸缩杆插入凹槽内部的一端固接有弹簧,所述操纵器的动力输出端与伸缩杆插入凹槽内部的一端之间连接有拉绳,所述电梯轿厢的内部设有操纵器。本发明设置了伸缩杆,在电梯骤停时,电机可对拉绳进行放卷,进而弹簧回弹,当伸缩杆遇到楼层时(即不被电梯井内壁阻挡时),伸缩杆可被弹簧弹出,进而在电梯下坠过程中楼层可对伸缩杆起到在阻挡作用,避免电梯急剧下降。


    Access

    Download


    Export, share and cite



    Title :

    Soft and hard combined elevator self-help rescue system and self-help rescue method thereof


    Additional title:

    一种软硬结合的电梯自助救援系统及其自助救援方法


    Contributors:
    DIAO LI (author) / LUO BIN (author) / FU PENG (author) / DING YUJUN (author) / JIANG LIN (author) / LUO WEI (author) / JIANG XIYANG (author) / XU CHENGMING (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator call-for-help system and rescue method thereof

    JIN ZHONGPING / MA GANG / HONG ZHIMING | European Patent Office | 2022

    Free access

    Elevator rescue device with intelligent help calling function

    SU HAO | European Patent Office | 2023

    Free access

    Elevator self-rescue device

    XIE LIWEI / GUO SHAOFAN / HUANG XIAOHUA | European Patent Office | 2024

    Free access

    Elevator fault rescue method and elevator barring rescue system thereof

    FEI HANDONG / SHI YAJUN / WU JUN et al. | European Patent Office | 2024

    Free access

    Self-rescue system of home elevator

    HU PENG / HU JIANWEI | European Patent Office | 2022

    Free access