The invention belongs to the field of aviation tests, and particularly relates to an aircraft landing gear aerodynamic load simulation device. The aircraft landing gear aerodynamic load simulation device comprises a loading tilt cylinder, a mounting base, an expansion sleeve, a flange plate, a torque sensor, a transmission shaft, a bearing support and a loading rocker arm. The method is applied to the device. The mounting base is connected to a test bed, the test bed and the device form a closed system, the force of the device is closed during loading, and the test bed serves as a supporting structure of the device. The test device is compact in structure, convenient to install, high in loading efficiency and low in production and use cost, can be applied to an iron bird test bench, an undercarriage structure test bench and other similar simulation test benches, and has high popularization value in the aviation test industry.
本发明属于航空试验领域,具体涉及一种飞机起落架气动载荷模拟装置。飞机起落架气动载荷模拟装置包括加载摆缸、安装底座、胀紧套、法兰盘、扭矩传感器、传动轴、轴承支座、加载摇臂,所述方法利用到所述装置。安装底座连接到试验台架上,试验台架与所述装置构成闭合系统,实现加载时所述装置力封闭,试验台架作为该装置支撑结构。本测试装置结构紧凑,安装方便,加载效率高,生产、使用成本低,可应用在铁鸟试验台、起落架结构试验台架以及其他类似的模拟试验台架上,在航空试验行业中有较高的普及价值。
Aircraft landing gear aerodynamic load simulation device
2024-05-17
Patent
Elektronische Ressource
Chinesisch
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 |
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