The invention provides a load adapter with a guide convex block and is used for a spacecraft. The load adapter comprises a passive frame fixedly arranged outside a bulkhead of a spacecraft, and an active frame, wherein the passive frame is provided with the guide convex block, the active frame is fixedly connected with a load mechanism, a driving device and a fastening mechanism connected with thedriving device through a transmission structure are arranged on the active frame, when the fastening mechanism moves in the locking direction, the fastening mechanism can be clamped with the passiveframe so as to fix the active frame to the passive frame, when the fastening mechanism moves in the unlocking direction opposite to the locking direction, the fastening mechanism is matched with the guide convex block to enable the active frame to move in the direction away from the passive frame. The load adapter is advantaged in that when the active locking mechanism moves in the unlocking direction, the active locking mechanism is matched with the guide convex block to enable the active frame to move in the direction far away from the passive frame, so the friction force between the connecting structure on the active frame and the connecting structure on the passive frame can be overcome, and rapid separation is facilitated.

    本发明提出了一种具有导向凸块的载荷适配器,用于航天器,包括:被动框架,固设于航空器的舱壁外,被动框架上设有导向凸块;主动框架,与载荷机构固定连接,主动框架上设有驱动装置以及与驱动装置通过传动结构连接的紧固机构,其中,紧固机构沿锁紧方向运动时,紧固机构能与被动框架卡紧以将主动框架固定在被动框架上;紧固机构沿与锁紧方向相反的解锁方向运动时,紧固机构与导向凸块配合使主动框架向远离被动框架的方向运动。本发明提供的载荷适配器,主动锁紧机构沿解锁方向运动时,主动锁紧机构与导向凸块配合使主动框架向远离被动框架的方向运动,进而能克服主动框架上的连接结构与被动框架上的连接结构之间的摩擦力,便于快速分离。


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    Title :

    Load adapter having guide convex block


    Additional title:

    一种具有导向凸块的载荷适配器


    Contributors:
    WANG FUFU (author) / ZHOU YANLIN (author) / ZHANG LU (author) / QIAO ZHIHONG (author) / WANG KE (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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