The invention belongs to the technical field of structural strength tests, and particularly relates to a loading system with an anti-toppling protection device, a loading frame is connected with a fixed frame through a driving device, and a loading device is mounted on the loading frame; during a loading test, the movable structure of the aircraft moves according to a set mode, the loading device applies a follow-up load to the movable structure of the aircraft, the driving device drives the loading frame, and the loading device and the movable structure of the aircraft are kept relatively static; the stop device comprises a locking structure and a power stop pin. The power stop pin is fixed on the fixed frame, the locking structure is fixedly installed on the loading frame, a plurality of pin shaft holes are formed in the locking structure, and the pin shaft holes are distributed along the locking structure relative to the motion trail of the power stop pin; when the stop pin of the power stop pin extends out, the stop pin is inserted into the pin shaft hole to limit the movement of the loading frame, the loading frame can be effectively fixed at any position, and the loss of a test piece after falling is prevented.

    本申请属于结构强度试验技术领域,特别涉及一种具有防倾倒保护装置的加载系统,加载框架通过驱动装置与固定框架连接,加载装置安装在加载框架上;加载试验时,飞机的可动结构按照设定方式运动,所述加载装置对飞机的可动结构施加随动载荷,所述驱动装置驱动所述加载框架、加载装置与飞机的可动结构保持相对静止;止动装置包括:锁止结构以及动力止动销;动力止动销固定在固定框架上,锁止结构固定安装在加载框架上,锁止结构上具有多个销轴孔,销轴孔沿锁止结构相对动力止动销运动轨迹分布;动力止动销的止动销伸出时,插入销轴孔中限制加载框架运动,该装置可实现任意位置对加载框架有效固定,防止倾倒后对试验件造成损失。


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    Titel :

    Loading system with anti-toppling protection device


    Weitere Titelangaben:

    一种具有防倾倒保护装置的加载系统


    Beteiligte:
    ZHANG DUO (Autor:in) / DU XING (Autor:in) / GAO JIAN (Autor:in) / REN PENG (Autor:in) / YIN WEI (Autor:in) / SONG PENGFEI (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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



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