The invention discloses a cover opening mechanism of an underwater launching platform. The cover opening mechanism comprises a pushing and punching device shell, a piston assembly, an air closing mechanism and an ignition assembly. The piston assembly, the gas closing mechanism and the ignition assembly are sequentially arranged in a mounting hole formed in the pushing and punching device shell from top to bottom, the ignition assembly is ignited to generate gas, the gas expands to enable the gas closing mechanism to seal the ignition assembly at the bottom of the pushing and punching device shell, then the piston assembly is pushed to move, and the piston assembly pushes the preset load head cover open. And uncovering of the underwater launching platform is completed. The cover opening device is rapid in cover opening and convenient to reuse after the head cover of the underwater launching platform is pushed away.
本发明公开了一种水下发射平台的开盖机构,包括推冲器壳体、活塞组件、闭气机构及发火组件;活塞组件、闭气机构及发火组件由上至下依次设置在所述推冲器壳体开设的安装孔内,发火组件引燃产生气体,气体膨胀使闭气机构将发火组件密封在推冲器壳体的底部,之后推动活塞组件运动,活塞组件推开预定载荷头盖,完成水下发射平台的开盖。本发明开盖迅速且便于水下发射平台的头盖推开后重复使用。
Uncovering mechanism of underwater launching platform
一种水下发射平台的开盖机构
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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