The invention relates to the technical field of large-shaft gulp valves, and provides a device for a large-shaft gulp valve action test, which is used in cooperation with a large-shaft gulp valve and comprises a door-shaped fixing frame arranged on the large-shaft gulp valve and connected with a shell bolt of the large-shaft gulp valve; the first end of the hydraulic jack is in contact with the door-shaped fixing frame, and the second end of the hydraulic jack is in contact with a valve element of the large shaft gulp valve; the pressure supply assembly comprises a tee joint and a hydraulic pump, a first connector of the tee joint is communicated with a hydraulic cavity in the hydraulic jack through an oil pipe, a pressure gauge is fixedly installed at a second connector of the tee joint, and a third connector of the tee joint is communicated with a liquid outlet of the hydraulic pump. The problems that in the action test process, data cannot be quantified, the test process is complex, and potential safety hazards exist are solved, the working efficiency is improved, the working safety guarantee is enhanced, and the cost is saved.

    本发明涉及大轴补气阀技术领域,提供了一种用于大轴补气阀动作试验的装置,与大轴补气阀配合使用,包括:门型固定架,所述门型固定架设置在所述大轴补气阀上、且与所述大轴补气阀的外壳螺栓连接;液压千斤顶,所述液压千斤顶的第一端与所述门型固定架接触,所述液压千斤顶的第二端与所述大轴补气阀的阀芯接触;供压组件,所述供压组件包括三通和液压泵,所述三通的第一接口与所述液压千斤顶内的液压腔之间通过油管连通,所述三通的第二接口处固定安装有压力表,所述三通的第三接口与所述液压泵的出液口连通。本发明解决动作试验过程中无法量化数据,实验过程复杂,存在安全隐患的问题,提高工作效率,加大工作安全保障,节省成本。


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    Title :

    Device for action test of large-shaft gulp valve


    Additional title:

    一种用于大轴补气阀动作试验的装置


    Contributors:
    CHEN WENSHENG (author) / GONG JINGJIAN (author) / CHEN QIONG (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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