The invention discloses an inspection well cover lifting device, and relates to the technical field of municipal equipment. The inspection well cover lifting device comprises a movable base, a notch is formed in the upper side wall of the movable base, four first U-shaped plates which are symmetrically arranged in pairs are connected to the upper side wall of the movable base through a lifting mechanism, and second U-shaped plates are connected to the side walls of the first U-shaped plates through first moving mechanisms; the lower side wall of the second U-shaped plate is rotationally connected with a rotating disc through a rotating shaft, the lower side wall of the rotating disc is connected with two symmetrically-arranged moving rods through a second moving mechanism, and the side wall of each moving rod is provided with a first limiting mechanism used for being inserted into an inspection well cover air hole and limiting. A second limiting mechanism used for limiting the rotating shaft is arranged on the upper side wall of the rotating disc. The inspection well cover can be lifted conveniently, using is more convenient and faster, more labor is saved, meanwhile, the inspection well cover lifting device can meet inspection well covers of different specifications and sizes, and applicability is higher.

    本发明公开了一种窨井盖提升装置,涉及市政设备技术领域。该种窨井盖提升装置,包括移动底座,所述移动底座的上侧壁开设有缺口,且移动底座的上侧壁通过升降机构连接有四个两两对称设置的第一U形板,所述第一U形板的侧壁通过第一移动机构连接有第二U形板,且第二U形板的下侧壁通过转轴转动连接有转动盘,所述转动盘的下侧壁通过第二移动机构连接有两个对称设置的移动杆,且各个移动杆的侧壁设置有用于插入窨井盖气孔内并进行限位的第一限位机构,所述转动盘的上侧壁设置有用于对转轴进行限位的第二限位机构。便于对窨井盖进行提升,使用更加方便快捷、更加省力,同时,能够满足不同规格尺寸的窨井盖,适用性更强。


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    Title :

    Inspection well cover lifting device


    Additional title:

    一种窨井盖提升装置


    Contributors:
    MIN XUAN (author) / ZHOU PING (author) / ZHOU LAN (author)

    Publication date :

    2023-03-14


    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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