| 摘要 |
<p>The present invention relates to a pneumatic umbilical connector fixating device and, more specifically, to a pneumatic umbilical connector fixating device which is provided to remove inconvenience caused by reinstallation after separation, and prevent the generation of fragments due to the breakoff of a bolt. The fixating device comprise: a projectile body formed on the side of a projectile; an opening opened toward the inside of the projectile body; a space formed on the inside of a structure and sealed by the projectile fixation unit including a fixation groove formed in the vertical direction of a wall with respect to the opening, and having air pressure flowing therein or therefrom; a combination spring installed on one side of the space; a fixating bar having one end connected to the combination spring to be sealed and the other end inserted and drawn from the opening by the combination spring contracted and expanded by air pressure entering or coming out through the other side of the space; and a structure fixation unit including multiple spring bars having one end fixated on a structure with respect to the fixating bar and the other end facing the fixation bar, wherein the spring bars have a gap between the other ends broadened by the fixation bar when the fixation bar is inserted in the gap, and coupling projections formed, on the other end thereof, protruding outwards to be able to be fixated in the fixation groove.</p> |
