The invention provides a vehicle vertical recovery landing system, a vehicle and an unfolding method. The vehicle vertical recovery landing system comprises at least three sets of landing devices evenly distributed on the side wall of the tail section of the vehicle. Each landing device comprises a rocker arm with one end hinged to the bottom of the side wall of the tail section of the carrier anda supporting leg connected with the other end of the rocker arm through a first torsion spring rotating shaft. A supporting leg lock mechanism is arranged on one side, close to the tail section of the carrier, of each supporting leg; the supporting legs are fixedly connected with the side wall of the tail section of the carrier through explosive bolts when the carrier is in a launching or flyingstate; a foldable buffer, a supporting rod and a supporting rod lock are arranged on one side, close to the tail section of the carrier, of the rocker arm; the end, away from the buffer, of the supporting rod is rotationally connected with the side wall of the carrier tail section. The side, close to the side wall of the carrier tail section, of the supporting rod is further connected with the endof a piston rod of the actuator cylinder through a knuckle bearing. The foldable supporting rod mode is adopted on the whole, influences on the appearance and the structure of the carrier are small,and the carrier has the advantages of being compact in structure, single in executing mechanism, reusable and the like.

    本申请提供一种运载器垂直回收着陆系统、运载器及展开方法,其中系统包括至少3组均匀分布在运载器尾段侧壁的着陆装置;每组着陆装置包括一端铰接在运载器尾段侧壁底部的摇臂、与摇臂的另一端通过第一扭簧转轴连接的支腿;支腿靠近运载器尾段的一侧设有支腿锁机构;支腿在运载器发射或飞行状态时通过爆炸螺栓与运载器尾段的侧壁固定连接;摇臂靠近运载器尾段的一侧设有可折叠的缓冲器和撑杆,还设有撑杆锁;撑杆远离缓冲器的一端与运载器尾段的侧壁可转动连接;撑杆靠近运载器尾段侧壁的一侧还通过关节轴承与作动筒的活塞杆端部连接。本申请整体采用折叠撑杆方式,对运载器外形及结构影响较小,具有结构紧凑、单一执行机构、可重复使用等优点。


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    Titel :

    Carrier vertical recovery landing system, carrier and unfolding method


    Weitere Titelangaben:

    一种运载器垂直回收着陆系统、运载器及展开方法


    Erscheinungsdatum :

    2021-01-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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