The invention relates to an elevator fault positioning and promoting device. The elevator fault positioning and promoting device comprises a power source, one end of a safety circuit serial switch is connected with the output end of the power source, and the other end of the safety circuit serial switch is connected with one end of a load; the other end of the load is connected with the public connecting end of a safety circuit detection unit, and the public connecting end of the safety loop detection unit is also connected with the input end of the power source; a parallel detection branch circuit is arranged between every two adjacent safety switches; the parallel detection branch circuit and a tail end detection branch circuit are sequentially connected with the safety loop detection unit and a control unit; the control unit is connected with a fault prompting voice unit and a fault prompting display unit. According to the elevator fault positioning and promoting device, a fault can be rapidly removed by maintenance staff, the working intensity of maintenance staff is relieved, maintenance efficiency is improved, and normal operation of an elevator is guaranteed.


    Access

    Download


    Export, share and cite



    Title :

    Elevator fault positioning and prompting device


    Contributors:
    QIAN XUELIN (author) / MA WENWU (author) / QIAN XUEGEN (author) / XIA QINGHE (author) / WANG SHUAI (author) / ZHANG RUI (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator taking prompting device and prompting system thereof

    LIU BAOPING / ZHOU ERBO / AN RONG | European Patent Office | 2024

    Free access

    Elevator safety prompting equipment and prompting method

    ZHANG JUN | European Patent Office | 2020

    Free access

    System for elevator arrival prompting

    ZHAO ZIMING / WANG JIANYI / CHEN ZHIPENG et al. | European Patent Office | 2023

    Free access

    Elevator maintenance information prompting system

    SONG YIQING / NIU HUARONG / ZHENG BIN et al. | European Patent Office | 2023

    Free access

    Elevator door closing prompting method and device and elevator system

    CHENG JIEHAO / MA GUOPENG | European Patent Office | 2022

    Free access