The invention belongs to the technical field of aircraft structure fatigue tests, and particularly relates to a load loading device, which comprises a support beam provided with a groove, strip-shapedholes are formed in two opposite side walls of the groove; an actuator cylinder, a piston rod of the actuator cylinder is used for being connected to an aircraft structure so as to apply a load to the aircraft structure; a sliding rod which is connected with a cylinder body of the actuating cylinder, one end of the sliding rod extends into one strip-shaped hole, the other end of the sliding rod extends into the other strip-shaped hole, and the sliding rod can slide in the extending direction of the strip-shaped holes, so that the actuating cylinder can be driven to move or driven by the actuating cylinder to move, and the direction of load applied to the aircraft structure by the actuating cylinder can be adjusted.

    本申请属于飞机结构疲劳试验技术领域,具体涉及一种载荷加载装置,包括:支撑梁,其上具有凹槽;凹槽相对的两个侧壁上具有条形孔;作动筒,其活塞杆用以连接至飞机结构,以能够为该飞机结构施加载荷;滑杆,与作动筒的筒体连接,其一端伸入一个条形孔,另一端伸入另一个条形孔,能够沿条形孔伸展方向滑动,以此能够带动作动筒运动或在作动筒的带动下运动,从而能够调节作动筒对飞机结构施加载荷的方向。


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    Titel :

    Load loading device


    Weitere Titelangaben:

    一种载荷加载装置


    Beteiligte:
    WANG XINTAO (Autor:in) / YIN WEI (Autor:in) / GAO JIAN (Autor:in)

    Erscheinungsdatum :

    2020-06-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / 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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