The invention provides an airplane movable control surface balance test fixture and method, and the fixture comprises a frame assembly, the top of the frame assembly is fixedly provided with a supporting beam through a support structure, and the supporting beam is adjustably and fixedly provided with a suspension joint through a locking end plate. A horizontal state indicating plate is installed on the outer side wall of the suspension connector through a plurality of cantilever rods in a supporting mode, a positioning sleeve is arranged outside the cantilever rods and located between the horizontal state indicating plate and the suspension connector in a sleeved mode, a locking nut is fixed to the end of each cantilever rod, and a suspension positioning plug pin is installed on the suspension connector through a detachable lining. A pointer is fixedly mounted on the horizontal state indicating plate through a pointer positioning block; the device also comprises a counterweight assembly which is used for being installed on a to-be-tested movable rudder. The test fixture is used for a balance test and detection trimming of a movable control surface so as to replace a traditional test process, and has the advantages of being simple in operation, visual in observation, convenient to use, good in working stability, high in working efficiency, high in universality and expansibility and the like.

    本发明提供了一种飞机活动舵面平衡试验型架及方法,它包括框架组件,框架组件的顶部通过支座结构固定安装有支撑梁,支撑梁上通过锁紧端板可调节的固定安装有悬挂接头,悬挂接头的外侧壁上通过多根悬臂杆支撑安装有水平状态指示板,悬臂杆的外部并位于水平状态指示板和悬挂接头之间套装有定位套筒,悬臂杆的端头固定有锁紧螺母,悬挂接头上通过可卸衬套安装有悬挂定位插销,水平状态指示板通过指针定位块固定安装有指针;还包括用于安装在待试验的活动舵上的配重砝码组件。此试验型架用于活动舵面的平衡试验和检测配平,进而替代传统的试验过程,具有操作简单、观测直观、使用方便、工作稳定性好,工作效率高、通用性和扩展性强等优点。


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    Titel :

    Airplane movable control surface balance test fixture and method


    Weitere Titelangaben:

    一种飞机活动舵面平衡试验型架及方法


    Beteiligte:
    GAO SHUANGQUAN (Autor:in) / ZHAO JINLI (Autor:in) / ZHOU YANG (Autor:in) / TAKAYUKI (Autor:in) / LU GUANGTAO (Autor:in) / FENG XU (Autor:in) / HU XUYANG (Autor:in) / HU TAO (Autor:in)

    Erscheinungsdatum :

    2024-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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