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Rigid-elastic mooring deep-sea platform structure

A platform structure and mooring technology, which is applied to ship components, anchoring arrangements, transportation and packaging, etc., can solve the problems of reducing the horizontal effect of waves and ocean currents, space occupation, and small shaking of deep-sea ocean platforms, etc. Shake, easy to replace, free from rust effect

Active Publication Date: 2019-05-07
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a rigid-elastic mooring deep-sea platform structure, which solves the problem that existing deep-sea ocean platforms are prone to small shaking, reduces the horizontal effect of waves and ocean currents, and solves the problem of Space occupation problems caused by the extension of traditional mooring lines beyond the outline of the platform

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  • Rigid-elastic mooring deep-sea platform structure
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  • Rigid-elastic mooring deep-sea platform structure

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like figure 1 Shown is a rigid elastic mooring deep-sea platform structure, including a working platform 1, a buoyancy box 3, a support mechanism 2 and a linear mooring mechanism 4; the support mechanism 2 is supported between the working platform 1 and the buoyancy box 3, and the buoyancy box 3 is placed in seawater, and the working platform 1 is suspended above the sea level 6 .

[0028] The working platform 1 includes a platform deck 1-1 and a mooring post 1-2 fixed on the platform deck 1-1, and the mooring post 1-2 adopts a solid cylindrical structure.

[0029] The buoyancy box 3 is composed of a whole cuboid, in order to weaken the impact of the seawater sloshing up and down on the sloshing of the working platform 1, the anchor chain channel I1-3 is reserved in the place where the anchor chain passes, and the inner wall of the anchor chain channel I1-3 is ...

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Abstract

The invention discloses a rigid-elastic mooring deep-sea platform structure. The rigid-elastic mooring deep-sea platform structure comprises a working platform, a buoyancy tank, a supporting mechanismand a linear mooring mechanism; the supporting mechanism is supported between the working platform and the buoyancy tank; a mooring system adopts a pure anchor chain tension-type rigid mooring system; a magnet-spring system connecting device is mounted above an anchor chain to realize a function of converting rigid mooring into elastic mooring under the action of rare super wind and wave; a supporting column is in the form of a solid circular rod; a square steel pipe placed at angle of 45 degrees is used as a tie beam; and a cable is arranged in the inwardly and obliquely crossed form on a platform contour. According to the rigid-elastic mooring deep-sea platform structure, a problem that an existing sea platform is in small-amplitude shaking for a long time is effectively solved; vertical and horizontal effects of sea waves and ocean currents are reduced; a space occupation problem caused by enabling a traditional mooring cable extends outwards to the platform contour is solved so that a platform can keep stable under a sea environment.

Description

technical field [0001] The invention relates to a rigid elastic mooring deep-sea platform structure, which belongs to ocean engineering. Background technique [0002] The vast ocean contains extremely rich resources. As a strategic resource base, the development and utilization of the ocean is an inevitable choice for my country to implement the sustainable development strategy. The development of deep-sea platform technology has brought the construction of deep-sea micro-city into our field of vision. As a place for people to live, live, work and produce for a long time, it has high requirements for stability. [0003] Most of the existing deep-sea platform structures adopt flexible mooring systems to adapt to the huge wind, wave and current. As a result, the platform is allowed to be in a state of small shaking for a long time, which obviously cannot meet the functional requirements of deep-sea micro-city. [0004] At present, the most commonly used flexible mooring syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/50
Inventor 李富民刘永强赵婕刘昶李妍颖丁如瑾郭震
Owner CHINA UNIV OF MINING & TECH
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