The invention provides a three-degree-of-freedom hydraulic interconnection suspension for a wave self-adaptive ship, the hydraulic interconnection suspension is designed by connecting four hydraulic cylinders through a hydraulic pipeline, an energy accumulator, an adjustable damping valve, two sections of symmetrical hydraulic cylinders and other elements are added in a hydraulic circuit, and the hydraulic circuit is connected with the two sections of symmetrical hydraulic cylinders. The hydraulic cylinders are connected through a specific connecting loop in a suspension loop so as to meet three-degree-of-freedom motion compensation of rolling, pitching and heaving of the ship; in the aspect of loop elements, a two-section symmetrical hydraulic cylinder is added in a loop, so that the overall rigidity characteristic of the ship is improved, and the comprehensive vibration reduction capacity, maneuverability and riding comfort of the ship are improved. The corresponding wave self-adaptive ship is a double-ship-body ship with an upper ship body and a lower ship body. The invention has the advantages that: 1, the suspension system is a passive hydraulic interconnected suspension, and is low in energy consumption, simple and reliable in structure and easy to implement; 2, the suspension system is high in bearing capacity and good in stability;
本发明提供一种用于波浪自适应船舶三自由度液压互联悬架,本发明将四个液压缸通过液压管路的连接形式,设计了一种液压互联悬架,其中,在液压回路中加入蓄能器、可调阻尼阀、两段对称液压缸等元件,通过悬架回路中的特定的连接回路将液压缸相连接,以满足船舶横摇、纵摇、垂荡三自由度运动补偿;在回路元件方面,在回路中添加了一种两段对称液压缸,使得船舶的整体刚度特性增加,提高船舶综合减振能力以及操纵性、乘坐舒适性。所对应的波浪自适应船舶为具有上船体和下船体的双船体船舶。本发明的优点是:1、悬架系统为被动式液压互联悬架,能耗低,且结构简单可靠,易于实现;2、悬架系统承载力高,稳定性好。
Three-degree-of-freedom hydraulic interconnection suspension for wave self-adaption ship
一种用于波浪自适应船舶三自由度液压互联悬架
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Multi-degree-of-freedom rescue robot with terrain self-adaption function
European Patent Office | 2015
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