The invention provides a satellite support, a satellite support assembly and a carrier rocket. The satellite support comprises an annular lower end frame suitable for being connected with a rocket body; the upper end frame is in a ring shape smaller than the upper end frame, is arranged above the lower end frame and is suitable for being connected with a satellite; the stringers are distributed along the circumference of the lower end frame and are connected between the upper end frame and the lower end frame; the middle frame is arranged between the upper end frame and the lower end frame and is connected with the stringer; the top edge of the accessory mounting plate is connected with the upper end frame, the bottom edge is connected with the middle frame, and the two side edges are connected with the adjacent stringers; the accessory mounting plate is suitable for mounting electrical equipment and/or power system gas cylinders suitable for a rocket. The satellite support overcomes the defect that in the prior art, a satellite support is only used as a bearing structural part, so that the structural efficiency is low, the two-stage layout of a rocket can be more compact, the length of a two-stage rocket is shortened, the structural efficiency of the two-stage rocket is improved, the dead weight of a rocket body is reduced, and the carrying coefficient of the rocket is increased.
本发明提供一种卫星支架、卫星支架组件及运载火箭。该卫星支架包括:下端框,呈环形,适于与火箭箭体连接;上端框,为小于上端框的环形,设置在下端框的上方,适于与卫星连接;多根桁条,沿下端框圆周分布并连接在上端框与下端框之间;中间框,设置在上端框和下端框之间,并与桁条连接;附件安装板,顶边与上端框连接,底边与中间框连接,两侧边与相邻的桁条连接;附件安装板适于安装适用于火箭的电气设备和/或动力系统气瓶。该卫星支架克服了现有技术的卫星支架仅作为承载结构件造成结构效率低的缺陷,可使火箭的二级布局更加紧凑,缩短了二级火箭的长度从而提高二级火箭的结构效率并降低箭体自重,提升了火箭运载系数。
Satellite support, satellite support assembly and carrier rocket
一种卫星支架、卫星支架组件及运载火箭
2023-09-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |