Multifunctional ocean platform

Abstract

The invention discloses a multifunctional ocean platform. The multifunctional ocean platform comprises a platform body, multifunctional pile legs, a pile stiffening chamber, a tail propeller, and a head propeller, wherein each of the multifunctional pile legs comprises a pile leg body, a pile shoe, a jetting mechanism and a seawater lifting device; the pile shoes are sealed hollow shells; the bottom of each pile leg body is connected with the top of the corresponding pile shoe; each jetting mechanism comprise an upper jetting unit and a lower jetting unit which are mutually independent; waterdelivery pipes are vertically arranged between upper delivery pipes and lower delivery pipes; the wheel surfaces of conduit pipe pulleys are abutted against the corresponding upper delivery pipes or lower delivery pipes; the water delivery pipes are pulled by rope arrangers to pass through the conduit pipe pulley mechanisms and slide up and down along the gap between the upper delivery pipes and the lower delivery pipes; the pile stiffening chamber is mounted on the deck of the platform body and is arranged outside the multifunctional pile legs in a surrounding manner; the tail propeller is mounted at the tail end of the platform body; and the head propeller is mounted at the head end of the platform body. Through the adoption of the multifunctional ocean platform disclosed by the invention, the stability and the safety of marine operations are effectively improved.

Description

technical field [0001] The invention relates to the technical field of ocean platforms, in particular to a multifunctional ocean platform. Background technique [0002] The offshore platform is a common marine engineering equipment, but there are still deficiencies in the pile leg structure of the existing offshore platform. For example, for the sealed spud can, its interior is not connected with the outside world, so the sealed pile can The upper surface of the boot will be subject to soil accumulation and seawater pressure, and at the same time, the lower surface of the sealed spud shoe will generate a vacuum, which is not easy to pull out, which seriously affects the lifting speed of the spud leg; It is easy to appear the phenomenon of tilt deviation in the vertical direction, which increases the difficulty of offshore platform operation and reduces the stability of the overall structure. In addition, in the actual work of the offshore platform, it usually rotates the pr...

AI Technical Summary

Problems solved by technology

[0002] The offshore platform is a common marine engineering equipment, but there are still deficiencies in the pile leg structure of the existing offshore platform. For example, for the sealed spud can, its interior is not connected with the outside world, so the sealed pile can The upper surface of the boot will be subject to soil accumulation and seawater pressure, and at the same time, the lower surface of the sealed spud shoe will generate a vacuum, which is not easy to pull out, which seriously affects the lifting speed of the spud leg; It is easy to appear the phenomenon of tilt deviation in the vertical direction, which increases the difficulty of offshore platform operations and reduces the stability of the overall structure

In addition, in the actual work of the offshore platform, it usually rotates the propeller installed at the end of itself, and uses the recoil force of the water to propel itself forward. However, for a huge offshore platform, the steering operation is difficult. Steering response is slow, and multiple offshore platforms that are not far apart will be set up at one working point, and the center of gravity of the offshore platform is likely to be unstable under the action of wind and waves when transferring, and the center of gravity of the offshore platform is likely to be unstable and shake. Collision situation, which greatly reduces the safety of offshore platform operations

Images