The invention relates to the technical field of ship shafting self-locking shaft locking, and discloses a ship shafting self-locking shaft locking device, a shaft locking base comprises a bottom plate, a triangular web plate and two stop blocks, the stop blocks are arranged on the bottom plate in parallel, the stop blocks are fixedly arranged on the bottom plate through the triangular web plate, a shaft locking sliding block slideway is arranged between the two stop blocks, and a shaft locking sliding block is arranged on the shaft locking sliding block slideway. And a lock shaft sliding block is arranged in the lock shaft sliding block slideway. The shaft locking method comprises the steps that the size and number of all components of the shaft locking device are determined; using a turning gear to rotate the open groove of the flange on the shaft system to the position where the shaft needs to be locked; the locking bolt is unscrewed, the handle is pushed to enable the locking shaft sliding block to slide in the locking shaft sliding block sliding way, the locking shaft sliding block is clamped in the opening groove of the flange, shaft locking is achieved, at the moment, the electronic limiting switch is changed into a close state from an open state, a signal is transmitted to a host for remote control, interlocking with the host is achieved, the host cannot be started, and misoperation protection is achieved. On the basis that the structure of the lock shaft device is simplified, the cost is reduced, and the safety of the lock shaft is improved.
本发明涉及船舶轴系自锁锁轴技术领域,公开了一种船舶轴系自锁锁轴装置,锁轴基座包括底板、三角腹板、止动块,止动块为两块,平行布置在底板上,止动块通过三角腹板固定设于底板,两块止动块之间为锁轴滑块滑道,锁轴滑块滑道内设锁轴滑块。锁轴方法包括:确定锁轴装置各部件的尺寸和个数;使用盘车机将轴系上法兰的开口凹槽旋转至需要锁轴的位置;拧开锁紧螺栓,推动拉手将锁轴滑块在锁轴滑块滑道内滑动,将锁轴滑块卡于法兰的开口凹槽内,实现锁轴,此时电子限位开关由open状态变为close状态,此信号输送至主机遥控,与主机实现互锁,主机不能被启动,实现误操作保护。装置在简化锁轴装置的结构基础上,降低成本,并提高锁轴安全性。
Ship shafting self-locking shaft locking device and shaft locking method
一种船舶轴系自锁锁轴装置及锁轴方法
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Ship shafting hydraulic locking system and control method
European Patent Office | 2020
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