The invention provides a safety circuit and a coke oven vehicle-mounted oven door service car, the safety circuit comprises a first control module and a second control module, the second control module comprises a power-on indication unit, a door switch indication unit, an uplink unit, a downlink unit, a downlink limiting unit and a warning unit, the power-on indication unit is used for indicating whether the input state of the second input voltage is normal; the door opening and closing indicating unit is used for indicating whether an access door of the service vehicle is closed; the ascending unit is used for controlling the service vehicle to ascend and controlling the service vehicle to stop ascending when the service vehicle reaches an ascending preset limit; the descending unit is used for controlling the service vehicle to descend; when the service vehicle reaches a descending preset limit, the descending limiting unit is used for controlling the service vehicle to stop descending; and when the service vehicle is not in the descending preset limit, the warning unit is used for reminding that the service vehicle is in a working state.

    本发明提供一种安全电路及焦炉车载炉门服务车,安全电路包括:第一控制模块和第二控制模块,其中,第二控制模块包括通电指示单元、门开关指示单元、上行单元、下行单元、下行限位单元以及示警单元,通电指示单元用于指示第二输入电压的输入状态是否正常;门开关指示单元用于指示服务车的检修门是否处于关闭状态;上行单元用于控制服务车进行上升,当服务车到达上行预设限位时,控制服务车停止上升;下行单元用于控制服务车进行下降;当所述服务车到达下行预设限位时,下行限位单元用于控制服务车停止下降;当服务车未处于下行预设限位时,示警单元用于提醒服务车处于工作状态。


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    Title :

    Safety circuit and coke oven vehicle-mounted oven door service vehicle


    Additional title:

    安全电路及焦炉车载炉门服务车


    Contributors:
    YANG QIANG (author) / CHEN JIA (author) / YANG GUO (author) / WANG JIA (author) / XIONG HUI (author) / QI YUNING (author) / XU DAN (author) / FANG XIANG (author) / LIU YUANXIN (author) / LIU LANG (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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