The invention belongs to the technical field of aviation reliability test equipment, and particularly discloses an aircraft drag parachute lock system reliability test device, which comprises a fixing part, a driving part and a force transmission part, and is characterized in that the driving part and the force transmission part are mounted on the fixing part; wherein the fixing part comprises a connecting base, a front supporting column, a rear supporting column, a drag parachute lock mounting plate and a drag parachute cabin mounting frame which are fixedly connected together, the driving part comprises a cabin door closing mechanical arm, a coaxial motor, a manipulator and an aerodynamic load loading device, and the force transmission part comprises a locking ring, a locking rocker arm, a rocker arm rotating shaft, a locking actuating cylinder, a guide rail and a pulley. One end of the force transmission part is connected with the driving part and the other end is connected with a tested product. The aircraft drag parachute lock system reliability test device can be matched with a comprehensive environment box and an air pressure and hydraulic pressure source to load various stresses such as high and low temperature, humidity, vibration and external load to the drag parachute lock system, and the aircraft drag parachute lock system reliability test device has the advantages of being high in integration level, small in size, simple in structure, low in machining requirement and the like.

    本发明属于航空可靠性试验设备技术领域,具体公开了一种飞机阻力伞锁系统可靠性试验装置,包括:固定部、驱动部和传力部,所述驱动部与传力部安装在固定部上,其中固定部包括固定连接在一起的连接底座、前支柱、后支柱、阻力伞锁安装板以及阻力伞舱安装架,所述驱动部包括关舱门机械臂、同轴电机、机械手以及气动载荷加载装置,所述传力部包括锁环、关锁摇臂、摇臂转轴、关锁作动筒、导轨以及滑轮。所述传力部一端连接驱动部一段连接受试产品。本发明能配合综合环境箱和气压液压源同时对阻力伞锁系统加载高低温、湿度、振动、外载荷等多种应力的飞机阻力伞锁系统可靠性试验,其具有集成度高、体积小、结构简单、加工要求低等优点。


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    Titel :

    Reliability test device for aircraft drag parachute lock system


    Weitere Titelangaben:

    飞机阻力伞锁系统可靠性试验装置


    Beteiligte:
    CUI WEIMIN (Autor:in) / JIANG DEYIN (Autor:in) / JIANG SENKE (Autor:in) / WANG KEKE (Autor:in) / GAO ZHIXUAN (Autor:in) / SHANG BAILIN (Autor:in) / JIN YUJIA (Autor:in)

    Erscheinungsdatum :

    08.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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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