Transportation and installation method and transportation and installation equipment of super large offshore wind turbine underwater base
A technology for installing equipment and installation methods, which is applied to transportation and packaging, motor vehicles, cranes, etc., and can solve problems such as high, labor-consuming, time-consuming and costly
Active Publication Date: 2018-08-31
SHIP & OCEAN INDUSTRIES R&D CENTER
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Problems solved by technology
[0003] However, the environmental factors in the Taiwan Strait of China are very complicated. It is located in the strong typhoon-prone area, the Pacific Ring of Fire seismic zone, and the strait has special geology and topography, so that the fan base supporting the operation of the wind rack must be heightened, enlarged and strengthened. Stronger, the weight of the wind turbine foundation in the sea area with a water depth of more than 30 meters will exceed 1,000 tons, while the existing crane equipment in Taiwan, China can carry a load ranging from 700 tons to 800 tons. Therefore, the weight of the wind turbine foundation The transportation and installation work must be carried out in sections or supported by expensive lifting equipment, which has the disadvantages of labor-intensive, time-consuming and high cost. Therefore, after observing the above-mentioned disadvantages, the inventor believes that the offshore wind turbine base transportation And the installation method still needs to be further improved, and then there is the generation of the present invention
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[0021] see figure 1 Shown is a perspective view of the present invention, which discloses a transport and installation equipment for an ultra-large offshore wind turbine underwater base, and includes:
[0022] A transportation ship 10 has a base 11 , and two sliding rails 111 are arranged on the top surface of the base 11 .
[0023] At least two buoyant devices 20 are arranged on the top surface of the base 11, and the buoyant devices 20 are respectively arranged on two sides of the slide rail 111, and the distance between the buoyant devices 20 is greater than that of the slide rails 111. The distance between the rails 111, the buoy 20 is roughly rectangular, and the lower part of each buoy 20 is filled with fixed ballast, so that the buoy 20 is light up and down for automatic return. In addition, each A buoyant device 20 is provided with a connecting portion 21 , and the connecting portion 21 is a hanging lug. In the present invention, there are two buoyant devices 20 .
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The invention discloses a transportation and installation method and device for an ultra-large type offshore fan underwater base. The ultra-large type fan base is borne by a transportation boat and two buoying devices and transported by a tow boat to an installation site so as to complete the shore loading step and the marine towage step, the fan base is positioned through a crane arranged on the installation site so as to be accurately arranged on the installation site, the installation preposition step and the positioning installation step can be completed, and small and medium sized self-elevating installation boatscan execute installation of the ultra-large type underwater base, so that installation procedures are simplified, operation efficiency is improved, the operation cost is reduced, and the investment benefits are improved by two times or more.
Description
technical field [0001] The present invention relates to a transportation and installation method and transportation and installation equipment of an underwater base of a fan, in particular to a transportation and installation method and transportation and installation equipment of an ultra-large offshore fan underwater base. Background technique [0002] There are many ways to generate electricity, including thermal power generation, nuclear power generation, solar power generation, wind power generation, etc. Among them, wind power generation uses the wind generated by nature to generate electricity, and it has low construction costs, no exhaust gas or waste, etc. The advantage is that it can effectively create a green energy and low-carbon environment, and gradually move towards a non-nuclear homeland. Compared with land, the offshore wind has the advantages of longer wind period, higher wind speed, stable wind force, no shelter, and no impact on the environmental landscape...
Claims
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IPC IPC(8): B66C23/52B63B35/00
CPCB63B35/003B66C23/52
Inventor 陈林福
Owner SHIP & OCEAN INDUSTRIES R&D CENTER