Pushing device of ship underwater facility

Abstract

The invention provides a pushing device of a ship underwater facility. Transverse frame plates are arranged on the upper side and the lower side of the end faces of an arc-shaped base frame plate corresponding to a bow arc, longitudinal frame plates are arranged on the left side and the right side of the end face, and a base of an H-shaped groove structure is formed through connection. The left longitudinal frame plate and the right longitudinal frame plate are connected with the prow body through arrayed transverse rib plates respectively, the upper transverse frame plate and the lower transverse frame plate are connected with the prow body through arrayed longitudinal rib plates respectively, and base longitudinal frames are arranged at the outer ends of the longitudinal frame plates anddefine a closed base port with base transverse frames arranged at the outer ends of the transverse frame plates. And the rubber fender is limited on the base through a bolt penetrating through the two longitudinal frame plates. The longitudinal structure base and the rubber fender are arranged near the water line arranged on the stem, so that the structure of the ship body can be protected. The rubber fender can protect the safety of a target structure, the shape of the rubber fender can be adjusted according to the shape of the pushing structure, and the rubber fender can be replaced regularly. The pushing device of a ship underwater facility is suitable for being used for ship underwater facility pushing operation.

Description

technical field [0001] The invention relates to the pushing operation in the field of ships, in particular to the underwater pushing of ships. Background technique [0002] In the field of ships and oceans, port jacking operations of underwater structures and offshore emergency jacking operations are often carried out. When underwater structures or submersibles are usually in a floating state, the upper part of the water is small and has a curved shape. Conventional tugboats cannot perform jacking operations and are likely to cause damage to target structures, which is very inconvenient when operating in ports. Considering that underwater structures or submersibles may have an emergency state, rapid response and handling are required for special situations, and a reliable means is also required to move the target structure to a safe area. There is an urgent need for a thrusting device for underwater facilities. Contents of the invention [0003] In order to safely carry ...

AI Technical Summary

Problems solved by technology

When underwater structures or submersibles are usually in a floating state, the water part is small and has a curved shape. Conventional tugboats cannot perform jacking operations and are likely to cause damage to target structures, which is very inconvenient when operating in ports

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