The invention relates to a winch system device capable of improving marine engineering geology drilling efficiency. The device comprises a drilling tower frame, a winch unit and a combined type crownblock. A drilling machine is mounted on the bottom of the drilling tower frame, the drilling tower frame comprises four tower legs and a first-stage work platform mounted on the top ends of the four tower legs, the winch unit comprises a main winch and two auxiliary winches, the combined type crown block is arranged on the first-stage work platform and comprises a main crown block and two auxiliary pulley type crown blocks, a semi-automatic hanging off type elevator is mounted on the lifting end of the auxiliary winch, the winch unit is electrically connected with a PLC, and the combined typecrown block is electrically connected with the PLC. The device has the effect of improving the drilling efficiency.

    本发明涉及一种提高海上工程地质钻探提升效率的卷扬系统装置,其包括钻塔架、卷扬机组和组合式天车,所述钻塔架底部设置有钻机,所述钻塔架包括四条塔腿和位于四条塔腿顶端的一级工作平台,所述卷扬机组包括主卷扬机及两个辅助卷扬机,所述组合式天车设置在所述一级工作平台上且包括主天车及两组辅助滑轮式天车,所述辅助卷扬机的吊起端设置有半自动挂脱式提引器,所述卷扬机组电连接有PLC控制器,所述组合式天车与所述PLC控制器电连接。本发明具有提高钻探效率的效果。


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    Title :

    Winch system device capable of improving marine engineering geology drilling efficiency


    Additional title:

    一种提高海上工程地质钻探提升效率的卷扬系统装置


    Contributors:
    GAO CHANGLING (author) / LI YOULONG (author) / LIU CHANGFENG (author) / ZHOU YONG (author) / WANG LIHAN (author) / GAO HEJIAN (author)

    Publication date :

    2020-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B66D Haspeln , CAPSTANS



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