The invention relates to the technical field of ship decks, in particular to a temporary protection device for ship deck trepanning. A temporary protection device for ship deck trepanning comprises a connecting plate used for being fixedly connected with a deck, via holes are formed in the connecting plate, an annular waterproof cylinder which is vertically arranged is fixedly arranged on the connecting plate, and the via holes in the connecting plate are all located in the area covered by the waterproof cylinder. The end, away from the connecting plate, of the waterproof cylinder is further hinged to a shielding plate used for shielding a cylinder opening of the waterproof cylinder, or the end, away from the connecting plate, of the waterproof cylinder is further fixedly provided with a shielding plate used for shielding the cylinder opening of the waterproof cylinder, and the side face of the upper portion of the waterproof cylinder is provided with a communicating opening communicating with the upper space and the lower space of the deck. Water is conveniently blocked through the connecting plate, the waterproof cylinder and the shielding plate, so that water prevention is achieved, and communication between the upper space and the lower space of the deck can be achieved; therefore, the problem that in the prior art, when a hole is formed in a deck and a pipeline is installed, the deck hole cannot achieve water prevention and deck hole utilization at the same time is solved.
本发明涉及船舶甲板技术领域,尤其涉及一种船舶甲板开孔临时防护装置。一种船舶甲板开孔临时防护装置,包括用于与甲板固定连接的连接板,连接板上开设有过孔,连接板上固定设置有竖直布置的且呈环形的防水筒,连接板上的过孔全部位于防水筒所覆盖的区域内,防水筒的远离连接板的一端还铰接连接有用于遮盖防水筒的筒口的遮挡板或者防水筒的远离连接板的一端还固定设置有用于遮盖防水筒的筒口的遮挡板,防水筒的上部侧面开设有连通甲板上下空间的连通口。通过连接板、防水筒以及遮挡板方便对水的阻挡,既实现防水又能实现甲板上下空间的连通;从而解决了现有技术中由于在甲板上开孔直至管道安装期间甲板开孔无法兼顾防水与甲板开孔利用的问题。
Temporary protection device for opening ship deck
一种船舶甲板开孔临时防护装置
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |