The invention belongs to the technical field of hydraulic systems, and particularly relates to a hydraulic jacking system. Each hydraulic cylinder in a jacking assembly of the hydraulic jacking system is provided with a base, a supporting plate is arranged at the bottom of the side face of the base, an oil tank is arranged on the supporting plate, the supporting plate is a sector plate, and the oil tank corresponds to a sector oil tank, so that the oil tank surrounds the side face of the base; therefore, the hydraulic jack in the jacking assembly is compact in structure, attractive, convenient to carry, convenient to move and more convenient to use. A pull rope displacement sensor is further arranged beside the base of the hydraulic cylinder, the lifting height of the hydraulic cylinder can be detected, and when several hydraulic jacks are used together, the several hydraulic jacks can be conveniently controlled to synchronously lift and jack heavy objects. And the pull rope displacement sensor is mounted on the supporting seat beside the base, and a pull rope of the pull rope displacement sensor is connected to a piston rod of the hydraulic cylinder from the interior of the hydraulic cylinder after winding around the steering pulley, so that the pull rope displacement sensor is not interfered by the outside, and the stability and accuracy of distance measurement are kept.

    本发明属于液压系统技术领域,尤其为一种液压顶升系统,该液压顶升系统的顶升组件中的各液压缸分别设有底座,底座侧面底部设有支撑板,油箱设置在支撑板上,支撑板为扇形板,油箱对应为扇形油箱,使得油箱环抱在底座侧面,从而顶升组件中液压千斤顶的结构十分紧凑,比较美观,方便携带,方便移动位置,使用起来更加方便;在液压缸的底座旁还设有拉绳位移传感器,能够检测液压缸的升高高度,当几个液压千斤顶共同使用时,方便控制几个液压千斤同步升降顶升重物。并且拉绳位移传感器安装在底座旁的支撑座上,拉绳位移传感器的拉绳绕经转向滑轮后从液压缸的内部连接到其活塞杆,使得拉绳位移传感器不会受到外部干扰,保持测距的稳定性和准确性。


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    Title :

    Hydraulic jacking system


    Additional title:

    一种液压顶升系统


    Contributors:
    DUAN MINGZHI (author) / ZHANG YONG (author) / HU MIN (author) / YANG ZONGYANG (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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