The invention discloses a work bar anti-grounding protection device and high-altitude operation equipment, the work bar anti-grounding protection device comprises a grounding lever, the grounding lever comprises a grounding part, a rotating part and a triggering part which are sequentially arranged along the length direction of the grounding lever, the rotating part is rotatably connected with a work bar, the grounding part extends out of the bottom surface of the work bar, and the triggering part is connected with the rotating part; when the grounding lever is in a grounding state, the grounding part can rotate towards the bottom surface of the work bar through the rotating part, the triggering part can rotate back to the bottom surface of the work bar, and when the grounding lever is in a non-grounding state, the position of the grounding part is lower than the positions of the rotating part and the triggering part; the trigger switch is used for being arranged on the work bar and is in transmission connection with the trigger part, and the trigger part triggers the trigger switch to act when rotating along the direction opposite to the bottom surface of the work bar, so that the trigger switch controls the work bar to stop. And the use safety of the workbar and the overall working efficiency of the equipment can be improved. The device is applied to the field of ground contact protection of high-altitude operation.

    本发明公开了一种工作栏防触地保护装置及高空作业设备,包括:触地杠杆,包括沿其长度方向依次设置的触地部、转动部和触发部,所述转动部与工作栏转动相连,所述触地部伸出工作栏底面设置,且所述触地部能够通过所述转动部朝向工作栏底面转动,并且,所述触发部能够背向工作栏底面转动,在所述触地杠杆处于未触地状态时,所述触地部的位置低于所述转动部及所述触发部的位置;触发开关,用于设置在工作栏上,并与所述触发部传动相连,所述触发部在沿背向工作栏底面转动时触发所述触发开关动作,以使所述触发开关控制工作栏停止。能够提高工作栏使用的安全性和设备整体的工作效率。本发明应用于高空作业的触地防护领域。


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    Title :

    Working bar anti-grounding protection device and high-altitude operation equipment


    Additional title:

    一种工作栏防触地保护装置及高空作业设备


    Contributors:
    LIU GUOLIANG (author) / LI XIPING (author) / ZHOU XIN (author) / ZHU SHUXIANG (author)

    Publication date :

    2023-08-15


    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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