The invention relates to the technical field of underwater vehicles, in particular to a load rejection device of an underwater vehicle. An underwater vehicle load rejection device comprises a front connecting frame, a rear connecting frame and a load rejection box, and touch rods are arranged on the front connecting frame and the rear connecting frame respectively. The load rejection box is located between the front connecting frame and the rear connecting frame, and a driving device used for driving the load rejection box to move is arranged on the front connecting frame and/or the rear connecting frame. A load rejection assembly, a first supporting seat and a load rejection block are arranged in the load rejection box, the load rejection assembly comprises a fixing seat, a second supporting seat, a transmission rod and a supporting seat tension spring, the second supporting seat can move on the fixing seat in the front-back direction, and the load rejection block is positioned and supported between the two supporting seats; the supporting seat tension spring is used for applying elastic acting force to the second supporting seat to force the second supporting seat to be away from the load rejection block; one end of the transmission rod is provided with a touch part, and the other end of the transmission rod is provided with a limiting part in limiting fit with the second supporting seat; the load rejection assembly further comprises a maintaining structure for maintaining the limiting part to be matched with the second supporting seat in a limiting mode.
本发明涉及水下航行器技术领域,具体涉及一种水下航行器抛载装置。水下航行器抛载装置,包括前连接架、后连接架和抛载箱,前连接架和后连接架上分别设有触碰杆;抛载箱处于前连接架和后连接架之间,前连接架和/或后连接架上设有用于驱动抛载箱移动的驱动装置;抛载箱内设有抛载组件、第一支撑座和抛载块,抛载组件包括固定座、第二支撑座、传动杆和支撑座拉簧,第二支撑座可在固定座上沿前后方向移动,抛载块定位支撑在两个支撑座之间;支撑座拉簧用于向第二支撑座施加迫使其远离抛载块的弹性作用力;传动杆的一端具有触碰部,其另一端设有用于与第二支撑座限位配合的限位部;抛载组件还包括保持限位部与第二支撑座限位配合的保持结构。
Underwater vehicle load rejection device
一种水下航行器抛载装置
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Ultra-deep load rejection device and underwater vehicle
Europäisches Patentamt | 2023
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