The invention relates to an aerial work platform. The aerial work platform comprises a mounting support, a steel wire rope, a proximity switch, a plurality of action output valves and an ECU; the first end of the steel wire rope is fixedly arranged on the mounting support, the second end of the steel wire rope can be separately connected to the mounting support, and the steel wire rope is used fordetecting the body posture of an operator located in the aerial work platform; the proximity switch is fixedly arranged on the mounting support and used for detecting whether the second end of the steel wire rope is located at a preset connecting position of the mounting support or not; the multiple action output valves are used for controlling starting and stopping of a plurality of maneuver actions of the aerial work platform; and the ECU is in communication connection with the proximity switch and the multiple action output valves and is configured to respond to a detection result of the proximity switch, close the multiple action output valves when the second end of the steel wire rope is not located at the preset connecting position, and reopen the multiple action output valves whenthe second end of the steel wire rope is connected to the mounting support again. According to the aerial work platform, the sustained harm caused by continuous operation of equipment of the aerial work platform to the operator when the operator is injured or loses the safe driving position can be prevented.

    本公开涉及一种高空作业平台,包括:安装支架;钢丝绳,第一端固定设置于安装支架,第二端可脱离地连接于安装支架,用于探测位于高空作业平台内操作人员的身体姿态;接近开关,固定设置于安装支架,用于检测钢丝绳的第二端是否处于安装支架的预设连接位置;多个动作输出阀,用于控制高空作业平台的多个机动动作的启停;以及ECU,通信连接于接近开关和多个动作输出阀,并被配置为:响应于接近开关的检测结果,在钢丝绳的第二端不处于预设连接位置时,关闭多个动作输出阀,在钢丝绳的第二端重新连接于安装支架时,重启多个动作输出阀。本公开能够防止操作人员受伤或者失去安全驾驶位置时,高空作业平台的设备继续运行对操作人员所造成的持续伤害。


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    Title :

    Aerial work platform and active defense method


    Additional title:

    一种高空作业平台及主动防御方法


    Contributors:
    LIU ZHENYUAN (author) / WANG XIAOFEI (author) / CHENG TING (author) / JIN CUIJUN (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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