The invention discloses a device for automatically gripping various well lids, and belongs to the field of electromechanical equipment. The device consists of a controller, a first step motor, a rotary base, first oil cylinders, second step motors, locking racks, gears, mobile guide rail racks, electromagnets, grips, eddy current sensors and the like. The device is characterized in that the first step motor is fixed on a fixed base; the rotary base is mounted below the fixed base; the fixed base is fixed on a trolley; the front ends of the first oil cylinders are fixed on the base; the locking racks are fixed at the front ends of the second oil cylinders; the second step motors are mounted on the base; a grooved guide rail base and the base are mounted together, so that the gears are just engaged with the mobile guide rail racks; the grips pass through a groove of the grooved guide rail base and are connected with the mobile guide rail racks; the eddy current sensors are mounted on the middle parts of the grips; strain gages are mounted on round corners of the grips; and the electromagnets are mounted at the lower ends of the grips. The device realizes the function of automatically gripping various well lids, and well lid gripping efficiency is improved and labor power is saved.


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    Title :

    Device for automatically gripping various well lids


    Contributors:
    LI ZENGLIANG (author) / XU YUEQIANG (author) / MENG FANLIN (author) / DONG XIANGWEI (author) / ZHANG QI (author) / SUN ZHAOCHENG (author) / FENG LONG (author) / DU MINGCHAO (author)

    Publication date :

    2016-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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