The invention discloses a satellite power cabin structure capable of bearing a large-capacity propellant. The satellite power cabin structure comprises a satellite lower skirt, a cylindrical force bearing cylinder, a conical force bearing cylinder, a storage box mounting plate and a supporting partition plate. The satellite lower skirt is fixed to the lower end of the cylindrical bearing cylinder and used for being connected with a carrier rocket. The storage box mounting plate is fixed to the middle of the inner side of the cylindrical force bearing cylinder, a plurality of storage box mounting holes are evenly distributed in the storage box mounting plate, each storage box mounting hole is correspondingly and fixedly connected with a lower flange of one storage box in a mounting mode, and upper flanges of the storage boxes are connected with the upper end of the cylindrical force bearing cylinder through storage box pull rods and storage box connecting plates. Therefore, the storage box is transversely limited; the supporting partition plate is installed below the storage box installation plate, the upper side edge of the supporting partition plate is connected with the storage box installation plate, and the outer side edge of the supporting partition plate is connected with the cylindrical bearing cylinder. The storage tank is used for containing and bearing a high-capacity propellant, is used for in-orbit large-range maneuvering during the service life of a satellite, can follow a satellite body in the whole service life, and meanwhile can provide a good mechanical environment for the storage tank.

    本发明公开了一种能够承载大容量推进剂的卫星动力舱结构,包括卫星下裙、柱形承力筒、锥形承力筒、贮箱安装板和支撑隔板;卫星下裙固定于柱形承力筒下端,用于连接运载火箭;贮箱安装板固定于柱形承力筒内侧中部,贮箱安装板上均匀分布有多个贮箱安装孔,每个贮箱安装孔上对应与一个贮箱的下法兰固定安装连接,多个贮箱的上法兰通过贮箱拉杆和贮箱连接板与柱形承力筒的上端连接,从而对贮箱横向限位;支撑隔板安装在贮箱安装板下面,支撑隔板上侧边与贮箱安装板连接,支撑隔板外侧边和柱形承力筒连接。用于容纳承载大容量推进剂,用于卫星寿命期间在轨大范围机动,整个寿命周期都能够跟随卫星本体,同时能为贮箱提供较好的力学环境。


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    Title :

    Satellite power cabin structure capable of bearing high-capacity propellant


    Additional title:

    一种能够承载大容量推进剂的卫星动力舱结构


    Contributors:
    ZHANG YONGLI (author) / ZHANG WENQIAO (author) / TANG SUCHAO (author) / PENG JINSHENG (author)

    Publication date :

    2022-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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