Multifunctional floating type offshore platform

An offshore platform, multi-functional technology, applied in the direction of pontoon bridges, bridge forms, floating buildings, etc., can solve problems such as platform impossibility

Active Publication Date: 2016-06-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, an ocean platform that can be used as a base for marine protection and utilization of radiation is a large system that needs to be solved in many aspects before it can be established. It may be like a ship, regularl

Method used

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  • Multifunctional floating type offshore platform
  • Multifunctional floating type offshore platform
  • Multifunctional floating type offshore platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment one, such as Figure 1-3As shown, the multifunctional floating offshore platform of the present invention is a plurality of side-by-side panels that are downwardly shaped with two vertical plates without a cross-section beam 1 and a plurality of side-by-side side beams 2 with two side-by-side rails criss-cross and fixedly connected. Together, a plurality of vertically long and horizontally short rectangular cells are arranged side by side, each cell is hinged with a top surface as a plane, the front and rear end surfaces are hinged with the crossbeam 1, and the two sides and the bottom are downward convex arc walls, When bearing the load, the lower part is submerged under the sea surface, and the top surface is a rectangular buoyancy tank 3 as a platform surface. A rotation-driven locking or stabilizing device for the buoyancy tank 3 is installed between the buoyancy tank 3 and the beam 1 . Said rotary drive locking (or stabilizing device) is to lock (or stab...

Embodiment 2

[0040] Embodiment two, such as Figure 4-5 As shown, the difference between the multifunctional floating offshore platform of the present invention and Embodiment 1 is that a plurality of side-by-side panels are downwardly shaped with two vertical plates with a shapeless cross-section beam 1 and a plurality of side-by-side panels with two side-by-side rails above. Longitudinal beams 2 are criss-crossed and fixed together, spaced out a plurality of juxtaposed vertically long and horizontally short rectangular compartments, each compartment is hinged with a top surface as a plane, front and rear end surfaces are hinged with the crossbeam 1, both sides and the bottom It is a rectangular pontoon 3 with a downward convex arc wall, and the lower part is immersed under the sea surface when it is loaded. A rotation-driven locking or stabilizing device for the pontoon 3 is installed between the pontoon 3 and the beam 1 . The rotating drive stabilization (or locking) device stabilizes (...

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Abstract

The invention relates to a multifunctional floating type offshore platform which aims at achieving the offshore maintenance purpose of an existing platform. Multiple parallel cross beams and multiple parallel longitudinal beams are fixedly connected together in a criss-cross staggered manner; multiple parallel rectangular cases are spaced; each case is hinged to a buoyancy tank, wherein the top face of each buoyancy tank is a plane, the front end face and the rear end face of each buoyancy tank are hinged to the corresponding cross beams, two sides and the lower face of each buoyancy tank are downward-protruding arc-shaped walls, and the lower portion of each buoyancy tank is immersed under the sea surface in the load bearing process; and rotary drive locking or stabilizing devices of the buoyancy tanks are arranged between the buoyancy tanks and the corresponding cross beams. The platform is provided with an offshore compressed air energy storage power station supported by built-in compressed air storage tanks or storage pipes of the buoyancy tanks. A power source of the offshore compressed air energy storage power station is selected from a submarine cable power source, an offshore wave power generation power source, an offshore tidal power generation power source, an offshore wind power generation power source and an offshore photovoltaic power generation power source. The multifunctional floating type offshore platform has the beneficial effects that dry dock type maintenance can be conducted in place on the sea, the platform can float on the sea continuously, the service life is long, the operation cost is low, and the platform is particularly suitable for being used as a permanent supporting platform of an offshore base and suitable for being used as an offshore channel crossing the sea.

Description

technical field [0001] The invention relates to an offshore platform, in particular to a multifunctional floating offshore platform. Background technique [0002] my country's sea area is vast, and it is far from enough to use islands and reefs as bases to protect and utilize radiation-induced oceans. Although the construction and investment of a large number of ships can make up for the shortage of island and reef bases to a certain extent, the operation and maintenance of a large number of ships will cost a lot of money. A large amount of non-renewable oil resources, occupying a large amount of manpower, high support costs, economically unfeasible, and not conducive to energy conservation and emission reduction, resulting in a great waste of resources. Building an ocean platform that can be used as a sea base to make up for the serious shortage of islands and reefs is obviously a good way to save energy, protect the environment, and be economically feasible. It can not only...

Claims

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Application Information

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IPC IPC(8): B63B35/44B63B21/50E01D15/14
Inventor 耿婧
Owner STATE GRID CORP OF CHINA
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