The embodiment of the invention provides a working arm frame and high-altitude operation equipment, the working arm frame is used for the high-altitude operation equipment, the working arm frame comprises a frame body and a driving assembly, and the frame body comprises a telescopic first adjusting arm and a telescopic second adjusting arm; the first adjusting arm is rotatably arranged at the top end of the second adjusting arm, and the second adjusting arm extends in the height direction; the driving assembly is in driving connection with the frame body, so that the frame body is switched between a first state and a second state; when the working arm frame is in the first state, the first adjusting arm and the second adjusting arm are in a contraction state with the shortest arm length; when the working arm frame is in the second state, the second adjusting arm is in an extending state with the longest arm length, and the longest arm length of the first adjusting arm is larger than the longest arm length of the second adjusting arm. The working boom provided by the embodiment of the invention is high in working height and large in working amplitude.

    本申请实施例提供了一种工作臂架和高空作业设备,工作臂架用于所述高空作业设备,所述工作臂架包括架体和驱动组件,所述架体包括可伸缩的第一调节臂和可伸缩的第二调节臂,所述第一调节臂可转动地设置在所述第二调节臂的顶端,所述第二调节臂沿高度方向延伸;所述驱动组件与所述架体驱动连接,以使所述架体在第一状态和第二状态之间切换;当所述工作臂架处于所述第一状态,所述第一调节臂和所述第二调节臂处于臂长最短的收缩状态;当所述工作臂架处于所述第二状态,所述第二调节臂处于臂长最长的伸出状态,其中,所述第一调节臂的最长臂长短于所述第二调节臂的最长臂长。本申请实施例的工作臂架作业高度高且作业幅度大。


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    Title :

    Working arm support and high-altitude operation equipment


    Additional title:

    一种工作臂架和高空作业设备


    Contributors:
    GUO FANGYUN (author) / XU LIANG (author) / FANG YIHONG (author) / XIAO JIUKUN (author) / LI KAN (author)

    Publication date :

    2024-03-29


    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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