The invention relates to an underwater releaser which comprises a downward jacking power mechanism, a push rod, an elastic piece, a ball body, a base body sliding groove and a balancing weight sliding groove, wherein the base body sliding groove is sleeved with the balancing weight sliding groove, a ball groove for containing a ball is formed in the inner wall of the balancing weight sliding groove, a side hole corresponding to the height of the ball groove is formed in the base body sliding groove, and the lower edge of the side hole inclines downwards and is tangent to the ball groove; the elastic piece is provided with rod pieces diverging from the center vertex to the periphery, and the ends of the rod pieces are fixedly connected with the ball body; and the push rod is vertically limited, one end of the push rod abuts against the center vertex, and the other end of the push rod can move downwards after being acted by the downward jacking power mechanism, so that the elastic piece is forced to be bent at the center vertex, the ball is forced to be separated from the ball groove, and the balancing weight sliding groove sinks under the action of self weight.
本发明涉及一种水下释放器,包括下顶动力机构、推杆、弹片、球体、基体滑槽、配重块滑槽;配重块滑槽套设于基体滑槽外部,其中,配重块滑槽内壁具有容纳球体的球体凹槽,基体滑槽上设有与球体凹槽高度对应的侧孔,侧孔的下沿倾斜向下并与球体凹槽相切;弹片具有自中心顶点向四周发散的杆件,杆件的端部与球体固定连接;推杆受竖直限位,一端顶住中心顶点,另一端可受到下顶动力机构作用后向下移动,迫使弹片于中心顶点处弯折,进而迫使球体脱离球体凹槽,进而使配重块滑槽在自重的作用下下沉。
Underwater releaser and design method thereof
一种水下释放器及其设计方法
2021-07-27
Patent
Electronic Resource
Chinese
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