The invention discloses a sliding plate type streamline rudder blade structure which is simple in structure and reasonable in design, the front end and the bottom of a front rudder blade are designed to be in a sliding plate line type, meanwhile an anti-impact non-return tail end is arranged at the top of an upper rudder bearing and used for preventing the situation that a rudder blade is impacted, so that a rudder shaft jumps, and a steering oil cylinder deviates from the horizontal line. Through effective cooperation of the structures, the safety of the ship running in a water area with poor sailing conditions can be effectively improved.
本发明公开了一种滑板式流线型舵叶结构,本装置结构简单,设计合理,所述前舵叶前端与底部设计为滑板线型,同时在上舵承顶部设有防冲击止回未端,用于防止舵叶受到冲击致使舵轴跳动,而引起转舵油缸偏离水平线的情况,通过上述结构的有效配合,可有效提高船舶在航行条件较差水域中行驶的安全性。
Sliding plate type streamline rudder blade structure
一种滑板式流线型舵叶结构
2021-08-10
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Engineering Index Backfile | 1930
Economy and the streamline rudder
Engineering Index Backfile | 1928
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 | 2023