The invention discloses high-altitude operation engineering machinery and an operation platform assembly thereof. The working platform assembly comprises a main platform mechanism used for being connected with a rail locomotive through a telescopic mechanism, and an extension platform mechanism movably connected with the main platform mechanism so as to stretch out and draw back in the horizontal direction; and an auxiliary platform mechanism capable of stretching out and drawing back in the vertical direction is arranged at the end, away from the main platform mechanism, of the extension platform mechanism. By arranging the main platform mechanism, the extension platform mechanism and the auxiliary platform mechanism, the operation platform assembly can be integrated with the extending function in the horizontal direction and the lifting function in the vertical direction; in the maintenance construction operation process of a railway overhead line system, according to different operation working conditions, extension and retraction in the horizontal direction are achieved through the extension platform mechanism, and ascending and descending in the vertical direction are achieved through the auxiliary platform mechanism, so that operators are conveyed to a designated operation area, the operation range can be expanded, and the operation efficiency can be remarkably improved.

    本发明公开了一种高空作业工程机械及其作业平台总成,作业平台总成包括用以通过伸缩机构与轨道机车相连的主平台机构,及与所述主平台机构活动连接以实现沿水平方向伸缩的延伸平台机构,所述延伸平台机构远离所述主平台机构的端部设有可沿竖直方向伸缩的辅助平台机构。通过设置主平台机构、延伸平台机构和辅助平台机构,可以使作业平台总成集沿水平方向的延伸和沿竖直方向的升降功能于一身,在铁路接触网维护保养施工作业过程中,可根据不同的作业工况,通过延伸平台机构实现沿水平方向的延伸和缩回,通过辅助平台机构实现沿竖直方向的上升和下降,从而将作业人员输送至指定作业区域,不仅可以扩展作业范围,而且可以显著提高作业效率。


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    Title :

    High-altitude operation engineering machinery and operation platform assembly thereof


    Additional title:

    一种高空作业工程机械及其作业平台总成


    Contributors:
    LIU LIMING (author) / XIONG JIA (author) / LIN ZHANGCHENG (author)

    Publication date :

    2021-07-30


    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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