The invention relates to a hydraulic drive sharing system and a hydraulic drive winch, the hydraulic drive sharing system comprises at least one hydraulic drive unit, each hydraulic drive unit comprises a hydraulic pump, a valve and a plurality of motors, the motors are distributed in parallel, and the hydraulic pumps, the valves and the motors are sequentially communicated through pipelines; the hydraulic pump is communicated with at least any motor through a valve and used for driving the corresponding motor to operate. The device has the beneficial effects that the structure is simple, the design is reasonable, the two hydraulic pumps drive the multiple motors to operate through switching of the valves, power source sharing is achieved, driving is very convenient, the integration degree is high, the problems that well site arrangement is complex, equipment movement is difficult and the like are solved, and meanwhile field operation noise is lowered.

    本发明涉及一种液压驱动共享系统及液压驱动绞车,该液压驱动共享系统包括至少一个液压驱动单元,每个液压驱动单元均包括液压泵、阀门和多个马达,多个马达并联分布,液压泵、阀门以及多个马达依次通过管路连通,液压泵通过阀门分别连通其中至少任意一个马达,用于驱动对应马达运行。本发明的有益效果是结构简单,设计合理,通过阀门的切换实现两个液压泵驱动多个马达运行,实现动力源共享,驱动非常方便,且集成度高,解决了井场布置复杂及设备动迁困难等问题,同时降低现场作业噪音。


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    Title :

    Hydraulic drive sharing system and hydraulic drive winch


    Additional title:

    一种液压驱动共享系统及液压驱动绞车


    Contributors:
    LIU PINGGUO (author) / LIU SHOUJUN (author) / ZHANG FUQIANG (author) / DUAN WENYI (author) / YANG GAO (author) / KANG KAI (author) / LIU QINGREN (author) / ZHOU ZHONGCHENG (author) / YAN JIAFU (author) / MA QING (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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