Dock type underwater launching way berthing system
A technology of slideways and docks, which is applied to ship components, ship construction, ships, etc., can solve the problems of high cost, inability to guarantee dynamic displacement limit, single-point mooring system water depth requirement limit, etc., to achieve cost reduction and construction The effect of fast speed and convenient mooring process
Active Publication Date: 2017-05-10
DALIAN UNIV OF TECH
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Problems solved by technology
The dynamic positioning system cannot guarantee the dynamic displacement limit under the working state of the platform
At the same time, the cost of these systems is high, and the water depth requirements of single-point mooring systems and multi-point mooring systems are limited
Method used
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[0029] Such as figure 1 , figure 2 , image 3 and Figure 4 A dock type underwater slideway mooring system shown includes: floating platform 1, pontoon type floating dock 2, pontoon 3, lift leg 4, giant floating body 5, tension leg 6 and pile foundation 7;
[0030] The pile foundation 7 is set on the seabed 8;
[0031] The giant floating body 5 is traction-connected with the pile foundation 7 through the tension leg 6;
[0032] The floating platform 1 is kept floating on the water surface by setting the buoy box 3 at the bottom, and is located directly above the giant floating body 5;
[0033] The floating platform 1 is provided with a pontoon type floating dock 2 inside;
[0034] The bottom of the floating platform 1 is fixed with an elevator leg 4, and the elevator leg 4 extends vertically and downward vertically;
[0035] The outer wall of the lift leg 4 is provided with a rack 4.1, and the extension direction of the rack 4.1 is the same as that of the lift leg 4;
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The invention discloses a dock type underwater launching way berthing system. The dock type underwater launching way berthing system comprises a floating platform, a pontoon bridge type floating dock, a buoyant box, lift pile legs, a giant floating body, tension legs and pile foundations; the pile foundations are arranged on a seabed; the giant floating body is in traction connection with the pile foundations through the tension legs; the floating platform is kept floating on the water surface by arranging the buoyant box at the bottom of the floating platform; the pontoon bridge type floating dock is arranged in the floating platform; the lift pile legs are fixed to the bottom of the floating platform; the giant floating body is provided with through holes or grooves which are matched with the lift pile legs and used for allowing the lift pile legs to be embedded in and stretched out or drawn back; and the through holes or the grooves are internally provided with gear type lifts for being matched with racks of the lift pile legs to drive the lift pile legs to stretch out and draw back. According to the dock type underwater launching way berthing system adopting the technical scheme, the giant floating body is connected with the pile foundations through the traction legs, traction and fixation of the giant floating body are achieved, in addition, the lift pile legs arranged on the floating platform are matched with the gear type lifts of the giant floating body, and thus, the floating platform can be automatically adjusted and limited.
Description
technical field [0001] The invention relates to the field of floating nuclear power platforms, in particular to a dock type underwater slideway mooring system. Background technique [0002] The construction of floating nuclear power platforms is the necessary basis for the strategic development of my country's South China Sea island and reef resources in the future. The floating nuclear power platform realizes its ultra-high voltage power production and power transmission and transformation work under the state of near-shore mooring, which will have very high requirements on the mobility and stability of the floating nuclear power platform. At present, the requirement for safe work of nuclear reactors is displacement No more than 1 cm, the traditional mooring system cannot meet this requirement, so higher requirements and challenges are put forward for the new mooring system. [0003] At present, the mooring systems that can be used for floating nuclear power platforms main...
Claims
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IPC IPC(8): B63B21/50B63B35/44
CPCB63B21/502B63B35/44
Inventor 杨飏马宇聪张佳男
Owner DALIAN UNIV OF TECH