A passive separation type self-racemization parachute disengaging device comprises a gas source, a parachute connecting assembly, a support connecting assembly and an unlocking assembly, the unlocking assembly and a parachute are connected through the parachute connecting assembly, the unlocking assembly and a recovery cabin are connected through the support connecting assembly, the gas source is connected with the unlocking assembly, and the support connecting assembly is connected with the recovery cabin. The gas source comprises an igniter, a gasket, a medicine box, a medicine baffle and a cover plate, and outputs high-pressure gas to drive the executing mechanism to work; the parachute connecting assembly realizes connection and self-racemization of a separated body through an upper bolt, an upper connecting ring, an outer cylinder, a bearing and a connecting shaft; the support connecting assembly realizes the connection between the umbrella remover and the body structure through a lower connecting ring, a lower bolt, a nut, a cotter pin and a set screw; the unlocking assembly achieves the functions of reliable connection before working and passive separation during working of the parachute remover through an inner cylinder, a sliding block, a shear pin, a wedge block and a supporting frame. When the parachute remover works, gunpowder fuel gas acts on the unlocking assembly, the separated body is not affected, and the safety during separation is greatly improved.

    一种被动分离式自消旋脱伞器,包括燃气源、降落伞连接组件、支座连接组件和解锁组件,解锁组件和降落伞之间通过降落伞连接组件连接,解锁组件和回收舱之间通过支座连接组件连接,燃气源与解锁组件连接,燃气源包括点火器、垫圈、药盒、挡药板及盖片,输出高压气体驱动执行机构工作;降落伞连接组件通过上螺栓、上连接环、外筒、轴承及连接轴实现分离体的连接与自消旋;支座连接组件通过下连接环、下螺栓、螺母、开口销及紧定螺钉实现脱伞器与本体结构的连接;解锁组件通过内筒、滑块、剪切销、楔块及支撑架实现脱伞器工作前可靠连接,工作时被动分离的功能。脱伞器工作时,火药燃气作用在解锁组件上,对分离体无影响,极大提高了分离时的安全性。


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    Titel :

    Passive separation type self-racemization parachute remover


    Weitere Titelangaben:

    一种被动分离式自消旋脱伞器


    Beteiligte:
    ZHOU CHUANXIA (Autor:in) / ZHANG LIMEI (Autor:in) / ZHANG WEI (Autor:in) / CHEN JING (Autor:in) / XU MENG (Autor:in) / KANG JIAXI (Autor:in) / YANG ZHAO (Autor:in) / HAN YANXUN (Autor:in) / LIU QUN (Autor:in) / JING LI (Autor:in)

    Erscheinungsdatum :

    17.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64G Raumfahrt , COSMONAUTICS



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