The invention relates to the field of undercarriage tests, in particular to an aircraft undercarriage ground test device and method, and the device comprises a test control area and a test execution area. According to the aircraft landing gear ground test device and test method, the whole test system is separated into two mutually isolated parts, namely the test control area and the test execution area, so that the system complexity is reduced, and the safety risk of testers is reduced; a mounting mechanism arranged at the lower part of the loading sliding box is provided with a universal interface and is used for mounting test piece switching platform assemblies equipped for different test pieces, so that the compatibility of the test device to various test pieces is improved, and meanwhile, the position of the force measuring platform can be freely adjusted along the length direction; compatibility support is provided for undercarriage test pieces with different airplane wheel treads, the three force measuring platforms are arranged on the base ground rail within the length range of the base ground rail, good compatibility of a single-wheel test piece and a double-wheel test piece is achieved, the structure is compact, and the material utilization rate is high.

    本发明涉及起落架试验领域,具体的说是一种飞机起落架地面试验装置及试验方法,包括试验控制区和试验执行区。该种飞机起落架地面试验装置及试验方法,将整个试验系统分离成试验控制区、试验执行区两个相互隔离的部分,降低系统复杂度,降低试验人员安全风险;加载滑动盒下部设置的安装机构,具有通用型接口,用于安装为不同试验件配备的试验件转接平台组件,以提升试验装置对多种试验件的兼容能力,同时,测力平台可以沿长度方向自由调整位置,为不同机轮轮距的起落架试验件提供兼容性支持,并且,基座地轨在其长度范围内布置的三个测力平台,实现对单轮试验件和双轮试验件的良好兼容,结构紧凑,且材料利用率较高。


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    Title :

    Aircraft landing gear ground test device and test method


    Additional title:

    一种飞机起落架地面试验装置及试验方法


    Contributors:
    WU GUANG (author) / CAO LONG (author) / ZHOU LONGCHAO (author) / XUE JIAO (author) / YAN WENQUN (author)

    Publication date :

    2024-02-02


    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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