The invention discloses a carrier rocket landing recovery device, and relates to the technical field of rocket recovery, the carrier rocket landing recovery device comprises a rocket body, an adjusting mechanism is arranged on the surface of the rocket body, and a supporting mechanism is arranged at the bottom end of the adjusting mechanism. The landing legs are connected with the movable rods, the ground contact legs are as high as the bottom of an engine of the rocket body in the initial state, and the six ground contact legs are compactly spliced in the ununfolded state, so that the minimum space is occupied when the landing legs are not used, and it is ensured that the bottom of the rocket body can be effectively deployed in the limited space; the grounding legs are one-sixth sector rings, the cross sections of the grounding legs are round, the grounding legs are made of high-strength materials to support the stability of the grounding legs, the six groups of grounding legs form an annular structure, a plurality of contact points are provided for the rocket body, the stability during landing is enhanced, and the design of terminals among the grounding legs can effectively disperse impact force during landing. And the risk that the bottom of the rocket is damaged is reduced.
本发明公开了一种运载火箭着陆回收装置,涉及火箭回收技术领域,包括火箭本体,所述火箭本体的表面设置有调节机构,所述调节机构的底端设置有支撑机构。本发明通过着陆腿与活动杆连接,在初始状态下触地腿与火箭本体发动机底部同高,且在未展开状态下,六组触地腿紧凑拼合,使得在不需要使用时占用最小空间,确保火箭本体底部在有限的空间内也能够实现有效的部署,触地腿为六分之一扇环形,其横截面为圆形,其材质为高强度材料支持其稳定性,通过六组触地腿组成环形结构,为火箭本体提供多个接触点,增强着陆时的稳定性,触地腿之间的终端设计能够有效分散着陆时的冲击力,较少火箭底部受损的风险。
Carrier rocket landing recovery device
一种运载火箭着陆回收装置
2025-05-30
Patent
Electronic Resource
Chinese
Landing support mechanism for sub-stage rocket body recovery of rocket and liquid rocket
European Patent Office | 2020
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