The invention relates to an inspection well lid elevation adjusting device which comprises a movable steel frame, a universal positioning pulley, an L-shaped lead screw and an adjusting nut, the universal positioning pulley is arranged at the bottom of the movable steel frame, the L-shaped lead screw is arranged on the movable steel frame, and the adjusting nut is arranged on the L-shaped lead screw; the device can be applied to inspection well lid installation construction; by arranging the movable steel frame, the well lid is convenient to carry, and by arranging the universal positioning pulleys, the movable steel frame can be easily moved to a mounting point and positioned according to needs; an L-shaped lead screw is arranged, so that the effect of hoisting the well lid can be achieved while the elevation of the well lid meets the requirement; by arranging the adjusting nut and adjusting the vertical height of the L-shaped lead screw, the elevation of the well lid is adjusted, the inspection well has the advantages of being simple in structure, convenient and fast to operate and capable of being repeatedly used, the later maintenance cost of the inspection well is remarkably reduced, and the inspection well has certain social benefits and economic benefits for detail structure quality control and contribution to urban high-quality engineering construction.

    本发明申请涉及一种检查井井盖标高调节的装置,包括移动钢架、万向定位滑轮、L型丝杆和调节螺帽,万向定位滑轮设置于移动钢架底部,L型丝杆设置于移动钢架上,调节螺帽设置于L型丝杆上;可应用于检查井井盖安装施工;通过设置移动钢架,方便搬运井盖,通过设置万向定位滑轮,根据需要轻松将移动钢架移至安装点且定位;通过设置L型丝杆,保证井盖的标高达到要求的同时,还能起到吊运井盖的作用;通过设置调节螺帽,调节L型丝杆的上下高度,从而达到调节井盖的标高,具有结构简单、操作便捷、可重复利用的优点,显著降低了检查井后期的维护成本,且对于细部结构质量控制,有助于城市优质工程建设,具有一定的社会效益和经济效益。


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    Title :

    Device for adjusting elevation of manhole cover of inspection well


    Additional title:

    一种检查井井盖标高调节的装置


    Contributors:
    YU ZHENG (author) / DENG KAICHENG (author) / LI JIANCHAO (author) / ZHANG XUEQIANG (author)

    Publication date :

    2023-06-23


    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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