The underwater glider comprises a control cabin, a front functional cabin and a rear functional cabin, the front functional cabin and the rear functional cabin are located at the two ends of the control cabin and are of the same structure, the front functional cabin comprises a functional cabin front cover, a functional cabin rear cover, a trolley body, a hydraulic piston cylinder, a trolley track and a hydraulic swing cylinder, and the hydraulic piston cylinder, the trolley track and the hydraulic swing cylinder are installed in the trolley body. Trolley tracks are arranged on the functional cabin front cover and the functional cabin rear cover, the hydraulic swing cylinder drives the trolley body to move along the trolley tracks, the gravity center position of the underwater glider is changed, and the posture of the underwater glider is adjusted; the control cabin comprises a hydraulic control system, and the hydraulic control system controls the hydraulic swing cylinder to work and further controls the hydraulic piston cylinder to suck or discharge external liquid. The piston cylinder for adjusting the buoyancy is used as a balancing weight for posture adjustment at the same time, so that the structural complexity is reduced, the gravity center adjustment for posture adjustment is more multistage and more accurate, independent adjustment and simultaneous adjustment of the buoyancy and the posture can be realized, and only one power element is needed.
本发明公开了一种带有浮力姿态调节装置的水下滑翔机,包括控制舱、位于控制舱两端且结构相同的前功能舱和后功能舱,前功能舱包括功能舱前盖、功能舱后盖、小车车身、安装于小车车身内的液压活塞缸、小车轨道、液压摆动缸,功能舱前盖和功能舱后盖上均设置小车轨道,液压摆动缸驱动小车车身沿小车轨道移动,改变水下滑翔机重心位置,调整水下滑翔机姿态;控制舱包括液压控制系统,液压控制系统控制液压摆动缸工作,液压控制系统还控制液压活塞缸吸入或排出外部液体。调节浮力的活塞缸同时用作姿态调节的配重块,既降低了结构复杂性,又使姿态调节的重心调节更为多级化,更加精准,能实现浮力和姿态单独调节和同时调节,并且只需一个动力元件。
Underwater glider with buoyancy attitude adjusting device and attitude adjusting method thereof
一种带有浮力姿态调节装置的水下滑翔机及其姿态调节方法
2024-08-30
Patent
Electronic Resource
Chinese
Buoyancy adjusting device of large-depth underwater glider
European Patent Office | 2021
|European Patent Office | 2024
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