Walking-semi-submersible amphibious engineering ship

Abstract

The invention provides a walking-semi-submersible amphibious engineering ship which comprises a ship body. A ship body slideway is formed below the ship body. A sliding mechanism is disposed between the ship body and the ship body slideway. The sliding mechanism controls the ship body to slide on the slideway. A ship body semi-submersible lower body is disposed below the ship body. The lower surface of the ship body is connected with the ship body semi-submersible lower body through a plurality of un-down telescoping mechanisms. A slideway semi-submersible lower body is disposed below the slideway, The lower surface of the slideway is connected with the slideway semi-submersible lower body through a plurality of un-down telescoping mechanisms. A depth measuring system is further disposed on the ship body. The walking-semi-submersible amphibious engineering ship can be used as a semi-submersible engineering ship in deep water and as a walking engineering ship which can walk on seabed mud surface in shallow water areas or beach areas, and accordingly working water depth of the ship is expanded, work range and purpose of the ship are expanded, the amphibious engineering ship is more suitable for developing oceanographic engineering, effective technical support is provided for offshore construction, and promising application prospect is achieved.

Description

technical field [0001] The invention relates to a walking semi-submersible amphibious engineering ship. Background technique [0002] China National Petroleum Corporation discovered a large oil field with a reserve of 1 billion tons in the coastal area of ​​Bohai Bay—Jidong Nanpu Oilfield. Since the discovery of Daqing Oilfield in the early 1960s, the most exciting discovery in my country's oil and gas exploration field is also the largest oilfield discovered in China's offshore area, which will bring the fifth peak of reserve growth in my country's history. Offshore oil mainly refers to oil fields that extend from land to sea (that is, across the coastline, part of which is on land and the other part extends to the sea) or the entire oil field is in the sea but the water depth is relatively shallow. In the beach area, roads or trestles are usually used to connect with the shore. The beach-sea well roads, beach-shore well platforms and related oil facilities built during oil...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a walking semi-submersible amphibious engineering ship, which is used to solve the lack of construction ships in the extremely shallow water beach sea and tidal zone in the prior art, and road construction or trestle bridges are required. The problem of long construction time and high cost is that it is connected to the land bank by other means.

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