The invention relates to a subway tunnel maintenance ladder vehicle, and relates to the technical field of tunnel maintenance, the maintenance ladder vehicle comprises a vehicle body arranged on a guide rail in a sliding manner and used for placing materials and cables, a rail grabbing assembly used for locking the vehicle body on the guide rail, and a ladder used for maintaining the side wall of a tunnel, the ladder comprises a frame body vertically arranged on the vehicle body in a sliding manner; the driving part is used for driving the frame body to slide to a specified position; the operation table is close to or away from the tunnel side wall; and the locking assembly is used for locking the position of the operation table. The vehicle body loaded with materials and cables moves along the guide rail, when the side wall of the tunnel needs to be overhauled, the vehicle body is locked on the guide rail through the rail grabbing assembly, then the frame body is lifted to the designated height through the driving piece, the position of the operation table on the frame body is adjusted, the operation table is locked through the locking assembly, and the maintenance of the side wall of the tunnel is facilitated. Workers can conveniently stand on the operation table to overhaul the subway tunnel, and the overhaul efficiency of the subway tunnel is improved.

    本申请涉及一种地铁隧道检修梯车,涉及隧道检修的技术领域,检修梯车包括滑移设置在导轨上并用于放置材料和线缆的车体,用于将车体锁紧在导轨上的抓轨组件,用于对隧道侧壁进行检修的梯子,梯子包括:架体,竖向滑移设置在车体上;驱动件,用于驱动架体滑移到指定位置;操作台,用于靠近或远离隧道侧壁;锁定组件,用于对操作台位置进行锁定。本申请通过将装有材料和线缆的车体沿导轨移动,当需要对隧道侧壁进行检修时,通过抓轨组件将车体锁定在导轨上,然后通过驱动件将架体升降到指定高度,调节操作台在架体上的位置并通过锁定组件对操作台进行锁定,便于工作人员站在操作台上对地铁隧道进行检修,提高对地铁隧道的检修效率。


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    Title :

    Subway tunnel maintenance ladder truck


    Additional title:

    一种地铁隧道检修梯车


    Contributors:
    LI PEI (author) / ZHOU XIANG (author) / HE YI (author) / CHEN JIESHU (author) / ZHONG WU (author)

    Publication date :

    2024-09-27


    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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