The invention discloses an underwater vehicle ballast device, and belongs to the technical field of underwater vehicles. The device comprises an aircraft frame, a sliding frame, a ballast block, a ballast side plate, a ballast top plate and a hydraulic cylinder, a lifting sliding groove is machined in the aircraft frame and used for being matched with a sliding frame, the end, penetrating through the lifting sliding groove, of the sliding frame is welded to a ballast top plate, after a ballast side plate and the ballast top plate are fastened, a plurality of sets of ballast blocks are embedded between the ballast side plate and the ballast top plate, and the ballast top plate is connected with a push rod of a hydraulic cylinder. The hydraulic cylinder is fixedly connected to an aircraft frame, the hydraulic cylinder drives the ballast top plate, the ballast side plates, the ballast block and the sliding frame to move together through the push rod when working, the lifting sliding groove provides guidance for movement, and the ballast top plate is tightly attached to the bottom of an aircraft when the push rod retracts to the limit position. The problem that the stability of the underwater vehicle is reduced when the underwater vehicle works on the water surface can be solved.
本发明公开了一种水下航行器压载装置,属于水下航行器技术领域。装置包括航行器框架、滑动架、压载块、压载侧板、压载顶板和液压缸;航行器框架上加工有升降滑槽,升降滑槽用于与滑动架进行配合,滑动架穿过升降滑槽后的一端与压载顶板焊接,压载侧板和压载顶板紧固后将多组压载块嵌套在压载侧板和压载顶板之间,压载顶板与液压缸的推杆连接,液压缸固定连接在航行器框架上,液压缸工作时通过推杆驱动压载顶板、压载侧板、压载块和滑动架共同运动,升降滑槽为运动提供导向,推杆收缩到极限位置时压载顶板紧贴航行器的底部。本发明能够解决水下航行器在水面工作时稳定性降低的问题。
Underwater vehicle ballast device
一种水下航行器压载装置
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
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