The invention provides a marine stabilizing rudder capable of preventing rudder blade shaking and an installation method.The rudder blade of a rudder system structure is internally provided with a rudder hole with an upward opening, the bottom of the rudder hole is downwards connected with a rudder button, the lower end of a rudder stock penetrates through the rudder hole and is fixedly connected with the rudder button, and a rudder tube lower forge piece is inserted into a gap between the rudder stock and the side wall of the rudder hole; a rudder tube bush is clamped between the lower end of the rudder tube lower forge piece and the rudder stock, a check ring bearing is clamped between the upper end of the rudder hole and the rudder tube lower forge piece, and the check ring bearing and the rudder tube bush play a dual-sealing role, prevent seawater from entering the rudder hole and the rudder tube, play a limiting role and prevent the rudder tube and the rudder stock from shaking up and down in the operation process. The stability is improved. By using the stable structure, seawater can be effectively prevented from entering the internal structure of the rudder blade, and dual protection is formed for the rudderstock, the rudder knob and the rudder barrel bushing. Meanwhile, the rudder blade can be well installed and fixed and is prevented from shaking, the safety and efficiency of a ship are guaranteed, and the stability of the ship is improved.
本发明提供一种防止舵叶抖动的船用稳定舵及安装方法,该舵系结构的舵叶内部设有开口朝上的舵孔,舵孔的底部向下连接有舵钮,舵杆的下端部穿过舵孔并与舵钮固定连接,舵筒下锻件插入舵杆与舵孔侧壁之间的间隙,舵筒下锻件的下端部与舵杆之间夹设有舵筒衬套,舵孔的上端部与舵筒下锻件之间夹设有止动环轴承,止动环轴承及舵筒衬套起到双重密封作用,防止海水进入舵孔及舵筒内,同时起到限位作用,防止舵筒与舵杆在运转中出现上下晃动,提高稳定性。通过使用该稳定结构,可以有效阻止海水进入舵叶内部结构,对舵杆、舵钮、舵筒衬套形成双重保护。同时可以较好的安装固定舵叶,防止舵叶抖动,保障船舶的安全和效率,提高船舶的稳定性。
Marine stabilizing rudder capable of preventing rudder blade from shaking and mounting method
一种防止舵叶抖动的船用稳定舵及安装方法
2025-03-28
Patent
Electronic Resource
Chinese
Rudder blade supporting frame and rudder blade mounting trolley
European Patent Office | 2020
|Rudder blade with a rudder blade hub and rudder blade hub for a rudder blade
European Patent Office | 2019
|Rudder blade with a rudder blade hub and rudder blade hub for a rudder blade
European Patent Office | 2018
|RUDDER BLADE WITH A RUDDER BLADE HUB AND RUDDER BLADE HUB FOR A RUDDER BLADE
European Patent Office | 2018
|