The invention relates to a well lid opening device. The device comprises a vertical rod and two prying rods which are arranged in a crossed manner, the top end of the vertical rod is provided with a pin shaft, the crossing positions of the two prying rods are rotatably connected through the pin shaft, the first ends of the two prying rods are provided with clamping rods used for being inserted into well lid opening holes, a roller is arranged on the bottom end of the vertical rod, the well lid opening device is simple in structure, convenient to carry and capable of efficiently opening a welllid in a labor-saving manner, the roller is mounted on the bottom end of the vertical rod of the device, and after the well lid is opened, the well lid can be conveniently moved to the safe position to be placed in a labor-saving manner.

    本发明涉及一种井盖开启装置,包括立杆,以及相互交叉设置的两个撬动杆,所述立杆的顶端设有销轴,两个所述撬动杆的交叉处通过销轴转动连接,两个所述撬动杆的第一端分别设有用于插入井盖开启孔中的夹持杆,所述立杆的底端还设有滚轮。本发明提供的井盖开启装置,其结构简单,携带方便,能够高效省力的开启井盖。该装置的立杆底端设有滚轮,能够在开启井盖后方便省力地将井盖移动到安全位置进行放置。


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    Title :

    Well lid opening device


    Additional title:

    一种井盖开启装置


    Contributors:
    TIAN YUCONG (author) / FENG JIE (author) / YANG XU (author) / LIU FAN (author) / SHI FENGGANG (author)

    Publication date :

    2020-10-23


    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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