The invention discloses a ship state simulation test bench which comprises a horizontal test platform and a base which are parallel to each other. The center of the lower part of the test platform is connected with a main hydraulic rod with a ball joint; a rotating device connected with the center of the base is arranged at the lower end of the main hydraulic rod; the rotating device comprises a rotating disc provided with a rotating shaft, and the rotating disc can horizontally rotate by 360 degrees. The rotating shaft can vertically rotate by 180 degrees; four auxiliary hydraulic rods are connected to four corners of the test platform, and ball joints are arranged at the upper and lower ends of the auxiliary hydraulic rods and are respectively connected with four corners of the test platform and four corners of the base; the main hydraulic rod and the four auxiliary hydraulic rods are each provided with a hydraulic action sensor. And a turntable action sensor and a rotating shaft action sensor are respectively arranged at a turntable and a rotating shaft of the rotating device. The motion states of the ship under different sea conditions are simulated by adjusting the motion direction of the ball joint hydraulic rod and the expansion and contraction amount of the hydraulic rod, and simulation of the six-degree-of-freedom motion states of the ship is achieved.

    本发明公开了一种船舶状态模拟试验台,包括相互平行的水平试验平台和底座;试验平台下部中心连接带有球关节的主液压杆;主液压杆下端设置有与底座中心位置连接的转动装置;转动装置包括一个安置有转轴的转盘,转盘可水平360度转动;转轴可竖直180度转动;试验平台的四角处连接四个辅助液压杆,其上下端均设置有球关节,分别与试验平台的四角和底座的四角连接;主液压杆和四个辅助液压杆均分别设有液压动作传感器;转动装置的转盘和转轴处,分别设有转盘动作传感器和转轴动作传感器。本发明通过调节球关节液压杆的运动方向和液压杆的伸缩量来模拟船舶在不同海况下的运动状态,来实现船舶六个自由度运动状态的模拟。


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    Title :

    Ship state simulation test bench


    Additional title:

    一种船舶状态模拟试验台


    Contributors:
    CHEN YUE (author) / HE SHUWEN (author) / XIE YI (author) / LIU BO (author) / LIU BAOLONG (author) / WANG RONGQING (author) / WANG MINGXING (author) / RUI XIN (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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