The invention provides a multifunctional service spacecraft configuration. The multifunctional service spacecraft is composed of a power cabin and an instrument cabin and is provided with main equipment such as a mechanical arm, a tool box, a propellant supplementing device and a spacecraft docking and parking mechanism. The multifunctional service spacecraft adopts a special inner and outer double-bearing-cylinder structure; an instrument cabin at the upper part adopts a sealed central bearing cylinder structure; and the power cabin at the lower part is connected with the central bearing cylinder of the instrument cabin through a section of truncated cone by taking the outer bearing cylinder as a force transmission structure, and is internally provided with a sealed inner bearing cylinder which forms a sealed space together with the central bearing cylinder of the instrument cabin. The multifunctional service spacecraft is in orbit for a long time, performs orbit maneuvering according to requirements, and is mainly used for providing in-orbit services such as cargo transportation, orbit maintenance, repair and maintenance, propellant supply and the like.
本发明提供了一种多功能服务航天器构型。该多功能服务航天器由动力舱和仪器舱组成,配置有机械臂、工具箱、推进剂补加装置、航天器对接停靠机构等主要装备。该多功能服务航天器采用特殊内外双承力筒构型:上部的仪器舱采用一种密封型的中心承力筒构型;下部的动力舱以外承力筒为主传力结构,与仪器舱中心承力筒通过一段截锥相连,同时内部还有一密封型内承力筒,与仪器舱中心承力筒一起形成一个密封空间。该多功能服务航天器长期在轨,根据需求进行轨道机动,主要用于提供包括货物运输、轨道维持、维修维护、推进剂补给等在轨服务。
Multifunctional service spacecraft configuration
一种多功能服务航天器构型
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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