The invention discloses a spacing-adjustable aerial work platform connecting frame, and relates to the field of construction equipment of a power grid crossing a high-speed rail overhead line power transmission line. During high-speed rail crossing construction, a movable crossing frame is connected with a crane derrick mast through a connecting frame, different automobile crane derrick masts need to be provided with special connecting frames corresponding to hole positions, the connecting frames of different sizes and specifications cannot be used universally, and the manufacturing cost is increased. The connecting frame comprises the four bolt seat distance adjusting devices distributed on the connecting frame body, the distance between the four connecting pin holes connected with the crane derrick mast is adjusted in the length and width directions so that corresponding connection of different crane derrick mast mounting holes can be achieved, universality is improved, and in addition, the pitching angle of the aerial work platform is adjusted through the two hydraulic cylinders. The universality of the connecting frame can be conveniently realized, connecting frames of different specifications do not need to be manufactured, the manufacturing cost is effectively reduced, and the connecting frame can be conveniently mounted and the mounting difficulty is reduced when the mounting hole position of the derrick mast of the crane is inaccurate in measurement or slightly deformed.

    本发明公开了一种可调间距的高空作业平台连接架,涉及电网跨越高铁架线输电线路施工设备领域。高铁跨越施工时,移动式跨越架通过连接架与起重机扒杆连接,不同汽车起重机扒杆需要配置对应孔位的专用连接架,不同尺寸规格的连接架无法通用,增加了制造成本。本发明包括分布于连接架主体上的4个插销座间距调节装置,对与起重机扒杆连接的4个连接销孔进行长宽方向的间距调整以实现对不同起重机扒杆安装孔的对应连接,提升通用性,另外通过2个液压缸对高空作业平台进行俯仰角度的调节。可方便地实现连接架的通用性,无需制造不同规格的连接架,有效降低制造成本,在起重机扒杆安装孔位出现测量不准确或轻微形变时也能方便安装,降低安装难度。


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    Title :

    Space-adjustable aerial work platform connecting frame


    Additional title:

    一种可调间距的高空作业平台连接架


    Contributors:
    CHEN YAOBIAO (author) / XU WEILI (author) / YOU SHIBIAO (author) / SONG YU (author) / WANG YAZHU (author) / WANG XIAOMIN (author)

    Publication date :

    2025-03-11


    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 / B66C Krane , CRANES



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