According to the present invention, a projectile vibration insulation device including a support type shape memory damper, which is a projectile vibration insulation device capable of supporting a projectile from a predetermined support body and reducing vibrations, includes: a support body connection bracket connected with the support body; a first moving plate spaced apart to an upper part of the support body connection bracket, and having a through hole formed therein to be penetrated in a vertical direction; a support type shape memory damper connecting an outer circumference surface of the first moving plate with the support body connection bracket, and formed to be elastically transformable in a lateral direction to reduce vibrations in x-axis and y-axis directions; a second moving plate provided in the through hole; a flat shape memory damper having both ends fixed to the first moving plate, and having a center part fixed to the second moving plate to be elastically transformable in a vertical direction to reduce vibrations in a z-axis direction; and a support unit connected to the second moving plate to be connected with the projectile.

    본 발명에 따른 지지형 형상기억댐퍼를 포함하는 발사체 진동절연장치는, 발사체를 소정의 지지체로부터 지지하고 진동을 저감시키는 발사체 진동절연장치에 있어서, 상기 지지체와 연결되는 지지체 연결브래킷, 상기 지지체 연결브래킷의 상부로 이격되어 구비되며, 내부에 상하 방향으로 관통된 통과홀이 형성된 제1무빙플레이트, 상기 제1무빙플레이트의 외주면 및 상기 지지체 연결브래킷 사이를 연결하며, 측 방향으로 탄성 변형이 가능하도록 형성됨에 따라 x축 및 y축 방향의 진동을 저감시키는 지지형 형상기억댐퍼, 상기 통과홀 내에 구비되는 제2무빙플레이트, 상기 제1무빙플레이트에 양단부가 고정되며, 중앙부가 상기 제2무빙플레이트와 고정되어 상하 방향으로 탄성 변형이 가능하도록 형성됨에 따라 z축 방향의 진동을 저감시키는 평판형 형상기억댐퍼 및 상기 제2무빙플레이트에 연결되어, 발사체 측과 연결되는 서포트유닛을 포함한다.


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    Title :

    Vibration Isolation Apparatus for Launching Vehicle Having Supporting Type Shape Memory Damper


    Additional title:

    지지형 형상기억댐퍼를 포함하는 발사체 진동절연장치


    Contributors:
    HEON WOO HA (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn



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