The invention discloses an anti-pirate device for a ship. The anti-piracy device for the ship comprises a stairway, a first inclined ladder leading to a bottom deck is arranged on one side of the stairway, a second inclined ladder leading to a high deck is arranged on the other side of the stairway, a grating is hinged to the side, close to the second inclined ladder, of the stairway, a first lug plate is arranged on the side, away from the hinged end, of the grating, and a second lug plate is arranged on the bottom face of the second inclined ladder. When the first lug plate and the second lug plate are fixedly connected, the grating is fixed to the bottom face of the second inclined ladder, a third lug plate is arranged on the side, close to the first inclined ladder, of the stairway opening, when the first lug plate and the third lug plate are fixedly connected, the grating fixedly blocks the stairway opening, and a first through hole used for being connected with the second lug plate is formed in the end, protruding out of the bottom face of the grating, of the first lug plate. A second via hole used for being connected with the third lug plate is formed in the end, protruding out of the top face of the grille, of the first lug plate, and a first sheath is arranged on one side of the first lug plate around the second via hole. The problem that in the prior art, protection safety is poor is solved.
本发明公开了一种船舶防海盗装置。该船舶防海盗装置包括楼梯口,楼梯口的一侧设置有通往底层甲板的第一斜梯,另一侧设置有通往高层甲板的第二斜梯,楼梯口紧挨着第二斜梯的一侧铰接有格栅,格栅远离铰接端的一侧设置有第一耳板,第二斜梯的底面设置有第二耳板,第一、第二耳板固接时,格栅固定于第二斜梯底面,楼梯口紧挨着第一斜梯的一侧设置有第三耳板,第一、第三耳板固接时,格栅固定封堵楼梯口,第一耳板突出于格栅底面的一端开设有用于与第二耳板连接的第一过孔,第一耳板突出于格栅顶面的一端开设有用于与第三耳板连接的第二过孔,第一耳板的一侧围绕第二过孔设置有第一护套。本发明解决了现有技术防护安全性较差的问题。
Anti-pirate device for ship
一种船舶防海盗装置
2025-03-25
Patent
Electronic Resource
Chinese