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Offshore wind plant steel pipe pile foundation batch floating transportation system and working method thereof

A technology for steel pipe piles and wind farms, which is applied in infrastructure engineering, wind power generation, wind turbine transportation, etc., and can solve problems such as the inability of pluggers to be universal.

Pending Publication Date: 2021-08-20
HUANENG CLEAN ENERGY RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the third method, special equipment is required to seal both ends of steel pipe piles, and for offshore wind power, the steel pipe piles used are not batch-standard products, and the plugging devices at pile ends cannot be used universally

Method used

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  • Offshore wind plant steel pipe pile foundation batch floating transportation system and working method thereof

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with accompanying drawing, and its content is explanation of the present invention rather than limitation:

[0036] Such as figure 1 , is the steel pipe pile foundation batch floating system for offshore wind farms of the present invention, including an air bag device 1, a steel pipe pile fixing device 2, an inflator 3, a floating drag cable 4, an inflatable pipe 5 and a vehicle 6.

[0037] A number of steel pipe piles 7 are fixed on the steel pipe pile fixing device 2, and the air bag device 1 is filled in each steel pipe pile 7; the two ends of the floating drag cable 4 are respectively connected with the steel pipe pile fixing device 2 and the carrier 6 ; One end of the inflatable tube 5 is connected to the inflatable device 3, and the other end is connected to each airbag device 1 after branching out a number of branch pipes through a splitter.

[0038] In a preferred embodiment of the p...

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Abstract

The invention discloses an offshore wind plant steel pipe pile foundation batch floating transportation system and a working method thereof, and belongs to the technical field of offshore wind power construction transportation. The system comprises an air bag device, a steel pipe pile fixing device, an inflation device, a floating transportation dragging cable, an inflation pipe and a carrier. The multiple steel pipe piles are fixed to the steel pipe pile fixing devices, and each steel pipe pile is filled with the corresponding air bag device. The two ends of the floating transportation dragging cable are connected with the steel pipe pile fixing device and the carrier correspondingly. One end of the inflation tube is connected with the inflation device, and the other end of the inflation tube is connected with each air bag device. The system is reasonable in design and simple in construction, does not depend on special ship machine equipment and tools, reduces the transportation difficulty and cost, and has a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of offshore wind power construction and transportation, and in particular relates to a batch floating transport system for steel pipe pile foundations of an offshore wind farm and a working method thereof. Background technique [0002] With the large-scale development of offshore wind power at home and abroad, technologies such as single piles and high pile caps have been widely used. The steel pipe piles are transported from the steel structure processing factory to the sea wharf to be lifted and erected at the corresponding machine position in the offshore wind farm. An important link in the foundation construction process of single piles and high pile caps. [0003] At present, there are three ways to transport and install steel pipe piles. One is to hoist them on the barge at the sea-going wharf of the steel structure processing plant. On the self-elevating installation ship, the installation ship trans...

Claims

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Application Information

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IPC IPC(8): B63B35/00B63B35/68F03D13/40F04B51/00F04B37/10E02D5/28E02D27/52E02D27/12
CPCB63B35/00B63B35/68E02D5/28E02D5/285E02D27/12E02D27/52F04B37/10F04B51/00F03D13/40Y02E10/72
Inventor 曾崇济刘鑫白壮志郑海闫姝林建平刘恒
Owner HUANENG CLEAN ENERGY RES INST
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