Method for integrally dragging and loading wind generator set onto boat
A wind turbine, the overall technology, applied in the direction of transportation and packaging, loading/unloading, etc., can solve the problems of cost and construction period increase
Active Publication Date: 2011-09-14
CHINA NAT OFFSHORE OIL CORP +1
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Problems solved by technology
Moreover, since the crane ship is a scarce resource, the method of hoisting the ship as a whole will lead to an increase in cost and construction period
At the same time, due to the limitation of the span of the crane ship, the wind turbines to be hoisted cannot be too far from the shore
Method used
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[0027] Specific implementation steps:
[0028] 1. Please refer to figure 2 , image 3 , Figure 5 As shown, two parallel pier slides 31 are set on the pier 3, and the pier slides 31 are made of steel plates and laid on the pier 3 in parallel. Two box-shaped sliding shoes 311 made of I-beam are placed on the two wharf slideways 31 respectively. In order to make the box-shaped sliding shoe 311 slide smoothly on the slideway 31 , a wood 3111 is riveted with a rivet below the box-shaped sliding shoe 311 . The first function of the box-shaped sliding shoe 311 is to counterweight the whole wind power generating set 1 to lower its center of gravity.
[0029] 2. Prefabricated and assembled wind turbine 1 as a whole
[0030] see figure 1 As shown, the wind power generating set 1 mainly includes: blades 11, a nacelle 12 with a generator inside, a tower 13, a box-shaped base 2 welded by steel structures and other components. Wherein the box-shaped base 2 is equipped with a wind p...
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A wind generator set overall towing and shipping method adopts the following steps: a wharf slide way is arranged on a wharf; two box-shaped sliding shoes are respectively arranged on the wharf slide way; two parallel slide ways which are arranged on a barge is aligned with the wharf slide way on the wharf; a mooring cable which is pulled from a mooring winch positioned on the wharf is connected together with a bitt on the barge to cause the barge to relatively fix in the position of the mooring winch on the wharf; one end of a wire rope is connected together with the drag connecting board arranged at the front end of the box-shaped sliding shoes, and the other end of the wire rope is connected with a drag winch through a fixed bitt and a pulley group, wherein, the drag winch is arranged on the wharf, the fixed bitt is arranged on the barge; and then the drag winch is started, overall wind generator set connected on the box-shaped sliding shoes is towed to the barge under the drive of the box-shaped sliding shoes. By adopting the method, the invention shortens the shipping time, reduces the risk of the maritime assembled wind generator set, saves the shipping resource, and reducesthe cost.
Description
technical field [0001] The invention relates to a shipping method for a wind generating set, in particular to a method for integrally towing and loading a wind generating set. Background technique [0002] In offshore oil development projects, the power required by traditional offshore oil production platforms is generally generated by fuel or coal-fired generator sets, and the power energy is transmitted to each production platform through submarine cables to supply power for offshore production platforms. [0003] Entering the 21st century, with the improvement of people's requirements for environmental protection, wind power has become an important new energy source for offshore production platforms. [0004] see figure 1 As shown, the existing wind power generating set is generally composed of blades 11, a nacelle 12 with a generator inside, a tower 13, a box-shaped base 2 welded by steel structures and other components. To load these parts on board, the method for hoi...
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IPC IPC(8): B65G67/62
Inventor 郝军吴子全汪莉倪红雨高嵩
Owner CHINA NAT OFFSHORE OIL CORP