The invention discloses a mechanical arresting device for a marine large-rudder-angle rudder, which is applied to the field of rudders, and adopts the structural design of an arresting mechanism with a lower base, a rotating seat, a lever-shaped rod, an arresting block, an arresting disc and a second friction plate, during actual use, when a rudder pushing mechanism is out of control, the arresting disc rotates along with a rudder shaft, and the second friction plate rotates along with the rudder shaft; the sliding column moves from the arc-shaped groove to the slope groove relatively, the sliding column ascends to drive the lever-shaped rod to rotate with the rotating base as the rotating point, the guide column at the other end of the lever-shaped rod moves downwards, and then the stop block is pushed to be close to the second friction plate of the stop disc through transmission of the transmission force arm. On one hand, the sliding columns and the sides of the slope grooves are oppositely combined to achieve primary stopping of the stopping disc, on the other hand, stopping of the stopping disc is achieved through oppositely combination of the first friction plate and the second friction plate, so that the purpose of protecting the ship is achieved, pure mechanical structural design is adopted, operation is safe, reliable and timely, market prospects are achieved, and the ship stopping device is suitable for application and popularization.
本申请公开了应用于船舵领域的一种船用大舵角舵的机械止动装置,该申请通过带有下基座、旋转座、杠型杆、止动块、止动盘、第二摩擦片的止动机构结构设计,在实际使用时,当推舵机构失控,止动盘跟随舵轴发生旋转,使滑柱由弧形槽相对位移至斜坡槽,使滑柱上升带动杠型杆以旋转座为旋转点发生旋转,杠型杆另一端的导向柱下移,进而利用传动力臂的传动,将止动块推动且靠近止动盘的第二摩擦片,一方面滑柱与斜坡槽的边侧对合实现止动盘的初步止动,另一方面,利用第一摩擦片与第二摩擦片的对合,实现止动盘的止动,以达到保护船舶的目的,本发明采用纯机械结构设计,运行安全可靠且及时,具有市场前景,适合推广应用。
Mechanical stopping device of large-rudder-angle rudder for ship
一种船用大舵角舵的机械止动装置
2023-01-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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