The invention relates to the technical field of hydraulic pump stations, in particular to a jacking hydraulic pump station which comprises a hydraulic pump, a multi-way electromagnetic directional valve, a multi-way uniform load valve, a multi-way pressure sensor, a multi-way displacement sensor, a PLC (programmable logic controller) and a touch screen display. According to the hydraulic pump station, multi-point synchronous jacking and load balance are achieved through the multi-way uniform load valve, cylinder expansion accidents caused by uneven weight distribution of workpieces are avoided, and jacking safety and reliability are improved. The PLC is used for achieving closed-loop control over pressure and displacement, the jacking precision and stability are improved, and the requirements for high-precision lifting and positioning are met. Man-machine interaction is achieved through the touch screen displayer, an operator can conveniently monitor and adjust the jacking process, and jacking efficiency and convenience are improved.

    本发明涉及液压泵站技术领域,尤其涉及一种顶升液压泵站,包括液压泵、多路电磁换向阀、多路均载阀、多路压力传感器、多路位移传感器、PLC控制器和触摸屏显示器。通过本液压泵站,通过采用多路均载阀来实现多点同步顶升和负载平衡,避免了因工件重量分布不均匀而导致的胀缸事故,提高了顶升的安全性和可靠性。PLC控制器来实现压力和位移的闭环控制,提高了顶升的精度和稳定性,满足了高精度升降和定位的需求。触摸屏显示器来实现人机交互,方便了操作者对顶升过程的监测和调节,提高了顶升的效率和便捷性。


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    Titel :

    Jacking hydraulic pump station


    Weitere Titelangaben:

    一种顶升液压泵站


    Beteiligte:
    WANG HAIDONG (Autor:in) / YANG HAO (Autor:in) / ZHENG XIA (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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