The invention relates to the technical field of hoisting devices, in particular to a hoisting device for coal field well logging equipment, which comprises a small crane, and a winding assembly is mounted at one end of the small crane; the eccentric wheel moves towards one side on the outer wall of the buckle block under the action of centrifugal force, a ratchet wheel clamping groove in the outer wall of the eccentric wheel is clamped to the inner wall of an internally-connected ratchet wheel to be fixed, then the eccentric wheel is clamped, the eccentric wheel drives a rotating rod to be fixed, the rotating rod stops lowering the mooring rope, and the device stops; a driving motor drives a driving gear to rotate forwards through a rotating rod, the driving gear drives a first rack to move downwards, at the moment, a second rack located on the other side moves upwards, then the logging instrument is clamped by a flexible clamping block in a limiting piece, the stability of the logging instrument is better, and on the contrary, when the first rack moves upwards and the second rack moves downwards, the logging instrument is clamped by a flexible clamping block in a limiting piece. A second rack drives a positioning bolt to move downwards to be inserted into a soil layer for fixing, so that the stability of the device during operation is better.

    本发明涉及吊装装置技术领域,具体为一种煤田测井设备用吊装装置,包括小型吊车,所述小型吊车的一端安装有收卷组件;本发明通过离心力作用偏心轮在卡扣块的外壁上向一侧移动,使偏心轮外壁的棘轮卡槽卡在内接棘轮的内壁进行固定,进而使偏心轮卡住,偏心轮带动转动杆进行固定,转动杆停止对缆绳下放,装置停止;通过驱动电机经过转杆带动驱动齿轮正转,使驱动齿轮带动第一齿条下移,此时位于另一侧的第二齿条上移,进而使限位件中的柔性夹块对测井仪进行夹持,测井仪的稳定性更好,反之,当第一齿条上移,第二齿条下移,进而使第二齿条带动定位插销下移插入土层进行固定,使得装置作业时稳定性更好。


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    Title :

    Hoisting device for coal field logging equipment


    Additional title:

    一种煤田测井设备用吊装装置


    Contributors:
    HUANG TAO (author) / LI MINGYANG (author) / LIU TONGQING (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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