The invention relates to an underwater pressure-bearing releasing device. The device comprises a trunk and a buoy body. The trunk comprises a mounting base, an opening is formed in the top end of the mounting base, the mounting base is provided with an inner cavity communicated with the opening in the top end, a locking and releasing driving mechanism is arranged at the bottom of the inner cavity, the buoy body is arranged in the inner cavity of the trunk, a positioning piece is arranged at the bottom of the buoy body, and the buoy body is arranged in the buoy body. An inserting hole is formed in the positioning piece, the locking and releasing driving mechanism comprises a linear driving assembly and a plug pin connected with the linear driving assembly, and the linear driving assembly is used for driving the plug pin to penetrate through the inserting hole or be withdrawn from the inserting hole and be far away from the inserting hole. The locking and releasing process is simple and reliable, and the risk of releasing and locking failure does not exist. The buoy body can be reliably locked and released through a simple structure.
本发明涉及一种水中承压释放装置。该装置包括:围阱和浮标体。所述围阱包括安装基座,所述安装基座的顶端设置有开口,所述安装基座设置有与顶端的开口连通的内腔,所述内腔的底部设置有锁紧释放驱动机构,所述浮标体被设置于所述围阱的内腔,所述浮标体的底部设置有定位件,所述定位件上设置有插孔,所述锁紧释放驱动机构包括直线驱动组件以及与直线驱动组件相连的插销,所述直线驱动组件用于驱动插销穿过插孔或从插孔撤出并远离插孔。本申请的锁紧与释放过程简单可靠,不会存在释放与锁紧失败的风险。本申请通过简单的结构实现了浮标体可以可靠的锁紧与释放。
Underwater pressure-bearing releasing device
水中承压释放装置
25.03.2025
Patent
Elektronische Ressource
Chinesisch
Underwater releasing device and releasing method thereof
Europäisches Patentamt | 2021
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