The invention belongs to the technical field of well cover opening devices, in particular to a cable inspection well cover opening device. The cable inspection well cover opening device mainly solves the problems of time and labor waste and low efficiency of manual cable well cover opening. According to the technical scheme, the cable inspection well cover opening device comprises a pedestal, a plurality of balance support rods, a disc, a pothook rotating shaft, a pothook and a hoisting tensioner, the hoisting tensioner is composed of a connecting chain hook, a tensioner and a movable pothook, the lower ends of the balance support rods are connected with the edge of the pedestal through bolts, the upper ends of the balance support rods are connected with the edge of the disc through bolts, the upper end of the pothook rotating shaft is arranged at the middle of the disc, the lower end of the pothook rotating shaft is connected with the upper end of the pothook, and the pothook is movably connected with the connecting chain hook.


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    Title :

    Cable inspection well cover opening device


    Contributors:
    DONG JIANLING (author) / ZHANG JIANCHANG (author) / WANG FEI (author) / ZHANG YONG (author) / ZHANG XUAN (author) / CHEN HU (author) / JIN KE (author) / FAN DINGZHI (author) / SUN TAILI (author) / KANG JINBI (author)

    Publication date :

    2015-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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