According to the transition structure, at least one four-direction limiting type transition joint structure is fixed to the frame structure of the spacecraft, a first blind hole is formed in a first body and extends in the horizontal direction, the first blind hole is detachably connected with a horizontal pipe structure, a frustum is arranged on the top wall, and a second blind hole is formed in a second body and extends in the horizontal direction; the frustum has a first taper and a first height; the at least one three-way embedded transition joint structure is fixed to a plate-type structure of a spacecraft, the plate-type structure comprises a plurality of side plate structures, the first side wall vertically and upwards extends from the bottom wall, the second side wall vertically and upwards extends from the bottom wall and is perpendicular to the first side wall, the second side wall, the first side wall and the bottom wall form a triangular structure, the taper hole is formed in the bottom surface, and the taper hole is formed in the bottom surface. The taper hole has a second taper and a second height, the taper hole is detachably connected with the frustum, and the multiple connecting pieces are arranged on the first side wall and the second side wall so as to be detachably connected with the corresponding side plate structures. The transition structure is high in assembly precision and high in bearing capacity.
公开了一种用于航天器的框架结构与板式结构之间的过渡结构,过渡结构中,至少一个四向限位式过渡接头结构固定于航天器的框架结构上,第一盲孔设于第一本体且沿水平方向延伸,第一盲孔可拆卸连接水平管结构,锥台设于顶壁,锥台具有第一锥度和第一高度;至少一个三向嵌入式过渡接头结构固定于航天器的板式结构上,板式结构包括多个侧板结构,第一侧壁自底壁垂直向上延伸,第二侧壁自底壁垂直向上延伸且垂直第一侧壁,第二侧壁、第一侧壁和底壁构成三角结构,锥孔设于底表面,锥孔具有第二锥度和第二高度,锥孔可拆卸连接锥台,多个连接件设于第一侧壁和第二侧壁以可拆卸连接相应的侧板结构。过渡结构装配精度高且承载力强。
Transition structure between frame structure and plate structure for spacecraft
用于航天器的框架结构与板式结构之间的过渡结构
2022-07-15
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
European Patent Office | 2020
|Manned spacecraft structure versus unmanned spacecraft structure
Engineering Index Backfile | 1966
|Manned Spacecraft Structure Versus Unmanned Spacecraft Structure
SAE Technical Papers | 1966
|