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.


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    Titel :

    Elevator fault positioning and prompting device


    Beteiligte:
    QIAN XUELIN (Autor:in) / MA WENWU (Autor:in) / QIAN XUEGEN (Autor:in) / XIA QINGHE (Autor:in) / WANG SHUAI (Autor:in) / ZHANG RUI (Autor:in)

    Erscheinungsdatum :

    2015-08-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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