The invention relates to the technical field of ships, and discloses a stair pirate prevention device and a ship. The anti-piracy device for the stairs comprises a grating cover, an overturning assembly and a locking assembly, wherein the grating cover comprises an overturning end rotationally connected with a stair channel and an operating end far away from the overturning end; the overturning assembly comprises a movable pulley arranged at the operation end and a first fixed pulley arranged on the stair channel, the zipper sequentially penetrates through the movable pulley and the first fixed pulley, and the zipper is pulled so that the grille cover can block the stair channel; and the locking assembly is configured to be capable of locking the position of the grating cover when the grating cover blocks the stair channel. The pirate prevention device for the stairs is short in response time, convenient to operate and good in attractiveness; the grating cover can be rotated by pulling the zipper, so that more time and labor are saved; furthermore, the stair pirate prevention device further comprises a locking assembly, when the grille cover blocks the stair channel, the locking assembly can effectively guarantee the reliability of blocking, and the safety of the ship is guaranteed.
本发明涉及船舶技术领域,公开一种楼梯防海盗装置及船舶。其中楼梯防海盗装置包括格栅盖、翻转组件和锁定组件,其中格栅盖包括与楼梯通道转动连接的翻转端,以及远离翻转端的操作端;翻转组件包括设置于操作端的动滑轮和设置于楼梯通道上第一定滑轮,拉锁依次穿设于动滑轮和第一定滑轮,拉动拉锁,以使格栅盖封挡楼梯通道;锁定组件被配置为能在格栅盖封堵楼梯通道时锁定格栅盖的位置。本发明的楼梯防海盗装置,响应时间短,操作方便,美观性好;拉动拉锁,即可实现格栅盖的转动,更加省时省力;进一步地,楼梯防海盗装置还包括锁定组件,在格栅盖封堵楼梯通道时,锁定组件能有效地保证封堵的可靠性,保证了船舶的安全。
Stair pirate prevention device and ship
一种楼梯防海盗装置及船舶
2021-12-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Anti-pirate steering engine room and anti-pirate ship
Europäisches Patentamt | 2021
|