The invention provides a suspension rope fixing device and a wellhead suspension device. The suspension rope fixing device comprises a supporting part and a limiting part; the supporting part comprises a height-adjustable supporting piece and a supporting end located at the end of the supporting piece, the limiting part is arranged at the supporting end, and the supporting piece is used for adjusting the height of the limiting part at the supporting end; and the limiting part comprises a limiting frame and a shifting piece arranged in the limiting frame, a limiting area is formed in the limiting frame, a suspension rope penetrates through the limiting frame in the first direction, the shifting piece reciprocates in the limiting area in the second direction, the first direction is perpendicular to the second direction, and the suspension rope located in the limiting frame is arranged on the moving piece. According to the suspension rope fixing device, the fixing stability of the suspension rope can be improved, the suspension rope is prevented from swinging drastically after being broken, operators at the wellhead position are prevented from being hurt, and the normal operation of well logging, paraffin removal or well testing work is ensured.

    本发明提供一种悬挂绳固定装置和井口悬挂装置,该悬挂绳固定装置包括支撑部和限位部;支撑部包括高度可调的支撑件和位于支撑件端部的支撑端,限位部设置在支撑端,支撑件用于调整限位部在支撑端的高度;限位部包括限位框和设置在限位框内的移位件,限位框内部形成限位区域,悬挂绳沿第一方向穿设限位框,移位件沿第二方向在限位区域内往复移动,第一方向垂直于第二方向,位于限位框内的悬挂绳设置在移动件上。本发明能够提高悬挂绳固定的稳定性,防止悬挂绳断裂后大幅度摆动,避免对井口位置的操作人员造成伤害,保证测井、清蜡或试井工作的正常进行。


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    Title :

    Suspension rope fixing device and wellhead suspension device


    Additional title:

    悬挂绳固定装置和井口悬挂装置


    Contributors:
    ZHANG JIE (author) / YU ZHINAN (author) / GOU ZHUYIN (author) / WEN ZHANG (author) / LI HONG (author) / LUO SHENCHAO (author) / BU LULU (author) / MA JINLONG (author) / YIN ZHIPING (author) / ZHANG XIAOYIN (author)

    Publication date :

    2021-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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