The multifunctional comprehensive detection vehicle for the unmanned aerial vehicle undercarriage hydraulic system is connected to an oil inlet and an oil outlet of the unmanned aerial vehicle undercarriage hydraulic system and an airborne electrical signal interface of an electrical control system; the multifunctional comprehensive detection vehicle for the hydraulic system of the undercarriage of the unmanned aerial vehicle is composed of a compartment assembly, the hydraulic system and an electrical control system. The invention has the following functions: (1) oiling, exhausting and cleaning an aircraft hydraulic system; (2) manually or automatically carrying out overall performance tests on the undercarriage hydraulic system, wherein the overall performance tests comprise a single-time folding and unfolding test, a multi-time folding and unfolding test, an overpressure test and the like of the undercarriage; (3) carrying out a pressure buildup time test and an overpressure test on the undercarriage brake system; (4) carrying out single-piece test on the aircraft landing gear hydraulic system, wherein the single-piece test comprises a landing gear folding and unfolding test controlled by an airborne three-position four-way valve, an emergency pump unfolding test, an airborne pump folding and unfolding test and the like; and (5) alarm protection, test data recording and downloading are realized.

    本发明一种多功能无人机起落架液压系统综合检测车连接在无人机起落架液压系统的进、岀油口,电气控制系统的机载电气信号接口;多功能无人机起落架液压系统综合检测车由厢体总成、液压系统、电气控制系统等三个部分组成。本发明具有以下功能:(1)为飞机液压系统注油、排气和清洗;(2)手动或自动对起落架液压系统进行整体性能测试,包括起落架单次收放测试、多次收放测试、过压测试等;(3)对起落架刹车系统进行建压时间测试、过压测试;(4)对飞机起落架液压系统进行单件测试,包括用机载三位四通阀控制起落架收放测试、应急泵放下测试、机载泵收放测试等;(5)具有报警保护、试验数据记录与下载。


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    Titel :

    Multifunctional comprehensive detection vehicle for unmanned aerial vehicle undercarriage hydraulic system


    Weitere Titelangaben:

    一种多功能无人机起落架液压系统综合检测车


    Beteiligte:
    ZOU JIAXIANG (Autor:in) / ZHU ZHENFENG (Autor:in) / QIN JIANLIN (Autor:in) / MIAO CHUNCUN (Autor:in) / LEE SEUNG-TAE (Autor:in) / LI BIN (Autor:in) / WU JIANGXUE (Autor:in) / TAO ZHAOFEI (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    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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