The invention discloses a ship shaft stabilizing and damping device. The ship shaft stabilizing and damping device device comprises a damping chamber, a sliding rail is fixedly arranged on the inner wall of the damping cavity in the circumferential direction. Three groups of damping mechanisms are arranged; each damping mechanism comprises a sliding block, a spring telescopic rod and a rubber damping pad. The spring telescopic rods rotate to adjust the length, therefore, the rubber damping pads are tightly pressed on the outer side wall of the ship shaft in an attached mode. The directions ofthe three groups of damping mechanisms are adjusted, the damping mechanisms are attached to the outer side wall of the ship shaft in a triangular shape. When the ship shaft rotates, meanwhile, the damping mechanisms can be driven to rotate along the sliding rail; the spring telescopic rods and the rubber shock pads are used for buffering and attenuating the vibration energy of the ship shaft; thebase used for supporting and erecting are arranged, the hydraulic damper is fixed in the hollow interior of the base so as to play a role in stabilizing and damping, the height of the base can be adjusted through the height adjusting mechanism, the ship shaft stabilizing and damping device is used for more comprehensively damping a ship shaft while rotating of the ship shaft is not affected, and the ship shaft stabilizing and damping device can be suitable for ship shafts of different sizes.
本发明公开了一种船轴稳固减震装置,包括减震腔,减震腔内壁上沿周向的一圈固定设有滑轨,设置有三组减震机构,减震机构包括有滑块、弹簧伸缩棍、橡胶减震垫,通过转动弹簧伸缩棍,以调整长度,以使橡胶减震垫贴合压紧在船轴外侧壁上,通过调整三组减震机构的方位,以使减震机构沿品字形贴合于船轴外侧壁上,船轴转动时,同时可带动减震机构沿滑轨转动,利用弹簧伸缩棍和橡胶减震垫以缓冲衰减船轴震动的能量,设置有底座,用于支撑架设减震腔,底座的中空内部固定有液压减震器,以此起到稳固减震的作用,通过高度调整机构,用于可调整底座的高度,实现装置不影响船轴转动的同时,用于对船轴更全面减震,且可适用于不同尺寸的船轴的功能。
Ship shaft stabilizing and damping device
一种船轴稳固减震装置
2020-06-30
Patent
Electronic Resource
Chinese