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Offshore wind turbine foundation boarding and berthing system and using method thereof

An offshore wind turbine and basic technology, applied in basic structure engineering, installation/supporting configuration of wind turbines, wind power generation, etc., can solve problems such as difficulty in docking ships, impact on anti-collision capabilities, and increased safety risks for boarding and boarding of personnel, etc., to achieve convenience Crew boarding, improved compatibility, and improved convenience

Inactive Publication Date: 2018-11-13
FUJIAN XINNENG OFFSHORE WIND POWER R & D CENT CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Floating anti-collision devices have the advantages of adapting to tide level changes, high anti-collision ability, and convenient installation and maintenance. The conflict problem of the offshore wind turbine foundation landing system has not been well resolved. The layout of the floating anti-collision structure is limited everywhere, and the anti-collision ability is also greatly affected, which limits the anti-collision of the floating anti-collision device in the offshore wind farm. Widespread application of
Due to the harsh environment at sea, the currently commonly used rigid berthing system for ships is often difficult to dock under strong wind and waves, which increases the safety risk of personnel boarding

Method used

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  • Offshore wind turbine foundation boarding and berthing system and using method thereof
  • Offshore wind turbine foundation boarding and berthing system and using method thereof
  • Offshore wind turbine foundation boarding and berthing system and using method thereof

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Effect test

Embodiment 1

[0047] Please refer to Figure 1 to Figure 4 Shown, embodiment one of the present invention is:

[0048] A boarding system for an offshore wind turbine foundation, including a ladder assembly, a telescopic assembly, an adsorption assembly, a rotating mechanism 6 and a PLC all arranged on the same side of the steel pipe pile 101 of the offshore wind turbine foundation, and the ladder assembly includes a first ladder mechanism 1, The second ladder mechanism 5 and the third ladder mechanism 7, the telescopic assembly includes the first telescopic mechanism 2, the second telescopic mechanism 3 and the third telescopic mechanism 8, and the adsorption assembly includes the first adsorption mechanism 4 and the second adsorption mechanism 9. The rotating mechanism 6 includes a rotating shaft 61, the first ladder climbing mechanism 1, the third ladder climbing mechanism 7 and the first telescopic mechanism 2 are all arranged vertically, the second ladder climbing mechanism 5, the secon...

Embodiment 2

[0052] A method for using an offshore wind turbine foundation landing system, comprising the following steps:

[0053] Step S1, adjusting the extension length of the first telescopic mechanism 2 according to the tide level of seawater;

[0054] Step S2, respectively adsorbing the first adsorption mechanism 4 and the second adsorption mechanism 9 to the side wall of the steel pipe pile 101, and adjusting the third ladder mechanism 7 and the steel pipe pile 101 through the second telescopic mechanism 3 and the third telescopic mechanism 8 the distance between;

[0055] Step S301, after the ship leaves the offshore wind turbine foundation landing system, both the first adsorption mechanism 4 and the second adsorption mechanism 9 are separated from the steel pipe pile 101;

[0056] Step S302, the rotating mechanism 6 drives the third ladder climbing mechanism 7 to turn over to the top of the second ladder climbing mechanism 5 until the third ladder climbing mechanism 7 and the se...

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Abstract

The invention relates to an offshore wind turbine foundation boarding and berthing system and a using method thereof. A second telescopic mechanism is connected with a first crawling ladder mechanismthrough a first telescopic mechanism. A second crawling ladder mechanism is connected with a steel pipe pile sequentially through the second telescopic mechanism and a first adsorption mechanism. Thetop of a third crawling ladder mechanism is rotatably connected with the second crawling ladder mechanism through a rotating mechanism, and the bottom of the third crawling ladder mechanism is connected with the steel pipe pile sequentially through a third telescopic mechanism and a second adsorption mechanism. The extending length of the first telescopic mechanism is adjusted according to the tide level of seawater; the first adsorption mechanism and the second adsorption mechanism are adsorbed on the side wall of the steel pipe pile correspondingly, and the distance between the third crawling ladder mechanism and the steel pipe pile is adjusted through the second telescopic mechanism and the third telescopic mechanism; after a ship leaves the offshore wind turbine foundation boarding andberthing system, the rotating mechanism drives the third crawling ladder mechanism to be turned over to the upper portion of the second crawling ladder mechanism, and thus the offshore wind turbine foundation boarding and berthing system can adapt to change of the tide level of the seawater.

Description

technical field [0001] The invention relates to the field of offshore wind power, in particular to an offshore wind turbine foundation landing system and a method for using the same. Background technique [0002] As the development of new energy has been strongly supported by countries around the world, wind power generation has also ushered in a period of rapid development. According to the latest statistical data, wind power is already the world's second largest renewable energy power generation resource after hydropower, especially offshore wind power, although it started later than land wind power, it relies on the stability of sea wind resources and its proximity to users. The electricity market and other characteristics have been developed rapidly. With the construction of more and more offshore wind farms, the anti-collision safety of offshore wind farms has also received extensive attention from all parties participating in the construction. Therefore, the applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C9/02E06C7/02F03D13/20F03D13/25E02D27/42E02D27/52
CPCF03D13/22E06C7/02E06C9/02F03D13/25E02D27/425E02D27/52Y02E10/727Y02E10/72
Inventor 程子硕王磊陈强赖福梁吴海涛林旻
Owner FUJIAN XINNENG OFFSHORE WIND POWER R & D CENT CO LTD