The invention relates to a safety device of a movable working platform. A control panel in electrical communication with the land vehicle is supported on the platform. A warning switch in electrical communication with the control panel is supported on the platform to provide a signal to the control panel indicative of a warning event. A cable is connected to the warning switch to extend across the control panel. The cable is spaced from the control panel such that a predetermined force on the flexible member activates the warning switch without significantly obstructing the control panel. The manual force on the flexible member enlarges the working space of the operator. The control panel is programmed to control a movement operation of the land vehicle and interrupt the movement operation of the land vehicle in response to receiving the warning event signal.
本发明涉及一种移动式作业平台的安全装置。与陆地交通工具电通信的控制面板支撑在平台上。与控制面板电通信的警告开关支撑在平台上,以向控制面板提供指示警告事件的信号。线缆连接至警告开关以延伸跨过控制面板。线缆与控制面板间隔开,使得柔性构件上的预定力启动警告开关,而不显著地阻碍控制面板。柔性构件上的手动力使操作者作业空间扩大。控制面板被编程为控制陆地交通工具的移动操作以及响应于接收到警告事件信号而中断陆地交通工具的移动操作。
Safety device of movable working platform
移动式作业平台的安全装置
2024-02-27
Patent
Electronic Resource
Chinese
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 |