The invention discloses a multi-satellite locking ejection mechanism in space, and belongs to the technical field of spaceflight. The problem that an existing traditional satellite locking ejection mechanism is not suitable for a one-rocket multi-satellite star chain type launching mode is solved. Wherein the satellite assembly comprises N satellite mechanisms which are sequentially stacked from top to bottom, an inter-satellite ejection assembly is fixedly installed outside each satellite mechanism, each inter-satellite ejection assembly comprises a plurality of satellite force bearing rods and a plurality of inter-satellite ejection springs, the satellite force bearing rods are vertically arranged and are arranged in the circumferential direction of the satellite mechanism. Every two vertically adjacent satellite force bearing rods are connected in a matched mode to achieve circumferential fixation between every two adjacent satellite mechanisms, and the inter-satellite ejection springs are correspondingly arranged between every two vertically adjacent satellite force bearing rods. After reaching a space preset orbit, the satellite mechanism is driven to be unlocked through an instruction, the satellite assembly is released under the action of the satellite-rocket ejection spring, and the satellite mechanisms are mutually ejected under the action of the inter-satellite ejection spring, so that the satellite mechanisms are released.

    一种太空中多卫星锁紧弹射机构,属于航天技术领域。本发明解决了现有的传统卫星锁紧弹射机构不适用于一箭多星的星链式发射方式的问题。其中所述卫星组件包括N个由上到下依次叠设的卫星机构,每个卫星机构的外部均固装有星间弹射组件,所述星间弹射组件包括若干卫星承力杆及若干星间弹射弹簧,若干卫星承力杆均竖直设置且沿卫星机构周向布置,每上下相临的两个卫星承力杆之间配合连接以实现对相临两个卫星机构之间的周向固定,若干星间弹射弹簧对应设置在每上下相临的两个卫星承力杆之间。到达空间预定轨道后通过指令驱动解锁,在星箭弹射弹簧的作用下,释放卫星组件,卫星机构彼此之间在星间弹射弹簧的作用下相互弹射,释放卫星机构。


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    Titel :

    Multi-satellite locking ejection mechanism in space


    Weitere Titelangaben:

    一种太空中多卫星锁紧弹射机构


    Beteiligte:
    YUE HONGHAO (Autor:in) / YANG FEI (Autor:in) / LU TONGLE (Autor:in) / LU YIFAN (Autor:in)

    Erscheinungsdatum :

    2021-01-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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