The invention discloses a large-load helicopter rotor test bench in the technical field of helicopters, the large-load helicopter rotor test bench comprises a base, a mounting rack and a rotor, the surface of the base is fixedly connected with a rotor mounting mechanism, and the rotor is mounted on the rotor mounting mechanism; the rotor mounting mechanism comprises a test bed, a first motor and an annular sensor, the test bed is fixedly connected to the surface of the base, a fixing seat is fixedly connected to the center of the surface of the test bed, and a supporting rod is fixedly connected to the surface of the fixing seat; the beneficial effects of the large-load helicopter rotor test bench are that the device can detect the pressure data and shaking rules of the influence of the rotor operation on the device and the helicopter simulation body in the test process, can simulate the influence data of the rotor operation on the device and the helicopter simulation body in rainy days and under the action of wind power, and improves the diversity of the test data.

    本发明公开了直升机技术领域的一种大载荷直升机旋翼试验台,包括基座、安装架和旋翼,所述基座的表面固定连接有旋翼安装机构,所述旋翼安装机构上安装有旋翼;所述旋翼安装机构包括试验台、第一电机和环形感应器,所述试验台固定连接在基座的表面,所述试验台的表面中心位置固定连接有固定座,所述固定座的表面固定连接有支撑杆,本发明的有益效果是:本发明在试验过程中可以检测到旋翼运行对自身和直升机模拟机体影响的压力数据及晃动规律,同时可以模拟旋翼在雨天和风力作用下运行,对自身和直升机模拟机体的影响数据,提高试验数据的多样性。


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    Title :

    Large-load helicopter rotor test bench


    Additional title:

    一种大载荷直升机旋翼试验台


    Contributors:
    CHEN LUODAN (author)

    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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