Roll-on-roll-off ship

The utility model provides a roll-on-roll-off ship, which relates to the technical field of roll-on-roll-off ship design and comprises a deck, binding holes and binding bowls. The deck is arranged on the hull; the binding hole is formed in the deck and penetrates through the deck in the vertical direction; the binding bowl is fixedly arranged below the deck, and the bowl opening of the binding bowl is seamlessly connected with the deck; and the binding hole is positioned in a deck area covered by the bowl opening of the binding bowl. The binding holes are formed in the deck, the binding bowls are directly connected with the deck, the binding holes in the deck are sealed through the binding bowls, the binding function of a traditional binding piece is achieved while the sealing performance is guaranteed, one end of the connecting piece can be directly placed in the binding bowls to be connected with the deck when the connecting piece is used, and the connecting piece is convenient to use. Binding holes do not