The invention discloses an integrated traveling block hook system, which relates to the technical field of petroleum drilling engineering and comprises a traveling block, a hook unit and a calculation display unit. The traveling pulley comprises a fixed support, a wheel shaft, a pulley unit and a protective cover, and stable operation of equipment and protection of parts are guaranteed. The large hook unit is connected with the fixing support through the cross beam, and the hanging load of the drilling tool can be accurately measured through cooperation of the rotating rod, the sleeve, the moving rod, the spring, the weighing sensor and the hook body. A display screen of the calculation display unit and the weighing sensor are in signal connection with the data processing unit, and bit pressure is obtained by subtracting the hanging weight from the weight of the drilling tool and displayed. The floating tackle and the hook unit are integrated, a weight indicator for measuring the hanging load is abandoned, measurement errors are effectively avoided, the hanging load and bit pressure measurement accuracy is greatly improved, the fine pressure control drilling requirement is met, and the well drilling efficiency is remarkably improved.

    本发明公开了一种一体式游车大钩系统,涉及石油钻井工程技术领域,包括游动滑车、大钩单元及计算显示单元。游动滑车含固定支架、轮轴、滑轮单元与防护罩,保障设备稳定运行及部件防护。大钩单元通过横梁与固定支架相连,利用旋转杆、套筒、移动杆、弹簧、称重传感器和钩体配合,能精准测量钻具悬重。计算显示单元的显示屏和称重传感器与数据处理单元信号连接,以钻具重量减去悬重得出钻压并显示。本发明将游动滑车与大钩单元一体化,摒弃指重表测量悬重,有效避免测量误差,极大提高悬重和钻压测量准确度,满足精细控压钻进需求,显著提升钻井效率。


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    Titel :

    Integrated traveling block hook system


    Weitere Titelangaben:

    一种一体式游车大钩系统


    Beteiligte:
    LIU WENWU (Autor:in) / LIU JIARONG (Autor:in) / LI CHAO (Autor:in) / GUO KUN (Autor:in) / WANG YUCHAO (Autor:in) / HUANG YUWEN (Autor:in)

    Erscheinungsdatum :

    27.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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