The invention provides a stern structure and a ship. The stern structure comprises a stern shaft, a water inlet, a first sealing part, a water outlet and a control part. The water inlet is formed in one end of the cabin of the stern, and seawater flows in through the water inlet. The first sealing part is arranged at the water inlet and connected between the tail shaft and the ship body structure, and opening and closing of the water inlet are controlled by controlling opening and closing of the first sealing part. The water outlet is formed in the bottom of the other end of the cabin of the stern, and a water pump is arranged at the water outlet and used for discharging seawater in the cabin. The control part is in communication connection with the first sealing part and the water pump and controls opening and closing of the water inlet and the water pump. The problem that a bearing in a stern compartment is difficult to check and replace when a ship sails is effectively solved, a stern shaft can be supported and lubricated, and the stern compartment can be conveniently overhauled. The stern is simple in structure, the bearing is convenient to install and use, the using process is safe and reliable, the equipment installation efficiency is improved, the site construction risk is effectively reduced, and application and popularization are facilitated.
本申请提供一种船尾结构及船舶,包括艉轴、进水口、第一密封部、排水口及控制部。进水口设于艉部的舱室一端,海水经进水口流入。第一密封部设于进水口处,连接于艉轴与船体结构之间,通过控制第一密封部的启闭控制进水口的启闭。排水口设于艉部的舱室另一端的底部,排水口处设置水泵,水泵用于将舱室内海水排出。控制部分别与第一密封部、水泵通信连接,控制部控制进水口、水泵的启闭。本申请有效的解决了船舶航行时尾舱内的轴承难以检查和更换的问题,既能对艉轴提供支撑和润滑,又能方便尾舱检修。本发明的船尾结构简单,轴承安装使用方便,使用过程安全可靠,提高了设备安装效率,有效降低了现场施工风险,利于推广使用。
Stern structure and ship
一种船尾结构及船舶
2022-12-06
Patent
Elektronische Ressource
Chinesisch