The invention discloses a hydraulic locking device for a lifting type steering oar and a using method of the hydraulic locking device. The hydraulic locking device comprises two locking parts, two hydraulic execution assemblies and a hydraulic control assembly. The locking component comprises an upper locking support, a lower locking support, a fixing assembly and a connecting assembly. The upper locking support and the lower locking support are fixedly connected with the steering oar upper supporting plate, the fixing assembly is hinged to the connecting assembly, the connecting assembly is hinged to the hydraulic execution assembly, and the hydraulic control assembly is connected with the hydraulic execution assembly. The using method comprises the steps that firstly, the steering oar is retracted, the hydraulic locking device meets the installation requirement by adjusting the positions of the locking nut and the positioning bolt and adjusting the pressure of the compression spring, then the hydraulic control assembly is adjusted to enable the piston rod to stretch out, and the connecting assembly and the fixing assembly are driven to lock and fix the upper supporting plate of the steering oar. Therefore, according to the design, the lifting type steering oar retracting into the cabin can be locked and fixed.
升降式全回转舵桨液压锁紧装置及其使用方法,所述液压锁紧装置包括两个锁紧部件、两个液压执行组件、液压控制组件;所述锁紧部件包括上锁紧支架、下锁紧支架、固定组件、连接组件;上锁紧支架、下锁紧支架分别与舵桨上支撑板进行固定连接,固定组件与连接组件进行铰接,连接组件与液压执行组件进行铰接,液压控制组件与液压执行组件相连;所述使用方法包括:先将舵桨收回,通过调节锁紧螺母、定位螺栓的位置,调整压缩弹簧的压力,使液压锁紧装置符合安装要求,然后调节液压控制组件使活塞杆伸出,带动连接组件、固定组件对舵桨上支撑板进行锁紧固定。因此,本设计能够对缩回至船舱中的升降式全回转舵桨进行锁紧固定。
Lifting type hydraulic locking device for full-rotation steering oar and using method of lifting type hydraulic locking device
升降式全回转舵桨液压锁紧装置及其使用方法
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |