The invention discloses an aircraft landing gear landing drop test system, which comprises a jack, an ejection table upright post, an ejector, a supporting column, a slide rail, a connecting rail, a horizontal beam, a plurality of vibration measuring instruments and a landing test instrument, and is characterized in that the ejector is fixed on the upper surface of the ejection table upright post,and the jack is positioned below the right side of the ejector; the slide rail is fixed to the upper surface of the supporting column, the two ends of the connecting rail are connected with the sliderail and the horizontal beam respectively, the horizontal beam is connected with the jack, the vibration measuring instruments are fixed to the lower portion of the supporting column and embedded inthe middle of the horizontal beam, and the landing test instrument is hung on the horizontal beam. The landing angle of the landing test instrument can be adjusted, the landing test instrument can bematched with the slide rail to achieve multi-angle landing, later experiment comprehensiveness is facilitated, and the angle most suitable for landing of an undercarriage can be found through experiments.

    本发明公开了一种飞机起落架着陆落震测试系统,包括起重器、弹射台立柱、弹射器、支柱、滑轨、连接轨道、水平梁、若干振动测量仪和起落测试仪,所述弹射器固定在所述弹射台立柱上表面,所述起重器位于所述弹射器右侧下方,所述滑轨固定在所述支柱上表面,所述连接轨道两端分别连接所述滑轨与所述水平梁,所述水平梁与所述起重器相连,所述振动测量仪固定在所述支柱下方并嵌在所述水平梁中间,所述起落测试仪吊挂在所述水平梁上。本发明的起落测试仪能够调节着陆角度,可与滑轨配合实现多角度着陆,方便后期实验的全面化,也可通过实验寻找到最适合起落架着陆的角度。


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    Title :

    Aircraft landing gear landing drop test system


    Additional title:

    飞机起落架着陆落震测试系统


    Publication date :

    2021-02-02


    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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