The invention discloses a static loading test platform and test method for a rotor unmanned aerial vehicle. The platform comprises a base, a lifting mechanism is fixedly arranged in the middle of the top of the base, a supporting platform used for containing the unmanned aerial vehicle to be tested is arranged at the top of the lifting mechanism, and a plurality of supporting rods are vertically fixed to the top of the base along the periphery of the base. An annular hoisting frame is horizontally fixed to the top of the supporting rod, a plurality of connecting ropes are arranged on the annular hoisting frame, the unmanned aerial vehicle is lifted through a lifting mechanism, rotor wing arms are connected with the connecting ropes, then the lifting mechanism descends, and after the connecting ropes are in a stretched state, balance weights are added into a center cabin of the unmanned aerial vehicle step by step, so that step-by-step loading of a static test is achieved. According to the test platform, the stress condition of the rotor arms can be monitored in real time, the annular hoisting frame is arranged, so that the test platform is high in universality, and the test platform can meet the test requirements of rotor unmanned aerial vehicles with different numbers of rotor arms with different sizes.

    本发明公开了一种旋翼无人机静力加载试验平台及试验方法,包括底座,底座的顶部中间位置固定设置一升降机构,升降机构的顶部设置一用于放置待测无人机的支撑平台,底座的顶部沿其四周竖直固定有多根支撑杆,支撑杆的顶部水平固定一环形吊装架,所述环形吊装架上设置有多根连接绳,通过升降机构将无人机提升,将旋翼臂与连接绳连接,然后升降机构下降,当连接绳处于拉伸状态后,逐级向无人机中心舱内加入配重,实现静力测试的逐级加载;本发明所述试验平台可以实时监测旋翼臂的受力情况,而且所述环形吊装架的设置,使得所述试验平台的通用性强,可以适用于旋翼臂数量不同、尺寸不同的旋翼无人机的测试需要。


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    Title :

    Static loading test platform and test method for rotor unmanned aerial vehicle


    Additional title:

    一种旋翼无人机静力加载试验平台及试验方法


    Contributors:
    YUE GUANGQUAN (author) / BAI CHENGZHENG (author) / LIU FU (author) / ZHANG TIAN (author) / CUI SHIHAI (author) / LI KE (author) / ZHANG JIPENG (author)

    Publication date :

    2021-04-30


    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 / 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 / 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



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