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Offshore anemometry platform capable of being reused and use method thereof

A technology of wind measurement and platform, which is applied in the field of wind measurement platform, can solve the problems of difficult construction technology and high construction cost, increased difficulty and cost of towage, unfavorable delay stability, etc., to achieve improved towage stability, increased rigidity, The effect of lowering the center of gravity

Active Publication Date: 2016-01-20
SANY ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the tower pile foundation was usually piled by construction ships, and the caps and piles were connected by grouting. The construction process difficulty and construction cost were relatively high, and the construction efficiency was low.
In the past, the tower was also fixed in height, and the center of gravity was very high during towing, which was not good for the stability of the towing, and increased the difficulty and cost of towing.
In addition, after the wind measurement tower is completed, in order not to affect the normal navigation, it generally needs to be dismantled, resulting in a lot of waste, and the dismantling cost is also expensive

Method used

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  • Offshore anemometry platform capable of being reused and use method thereof
  • Offshore anemometry platform capable of being reused and use method thereof
  • Offshore anemometry platform capable of being reused and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, the reusable offshore wind-measuring platform of this embodiment includes a hull 1 and a wind-measuring tower 2 for installing wind-measuring equipment, and the hull 1 includes a buoyancy tank 11 and a working platform 12 fixed on the buoyancy tank 11 , the wind measuring tower 2 is installed and fixed on the working platform 12 .

[0043] In this embodiment, the wind measuring tower 2 is composed of a multi-section boom 21. In this embodiment, six sections are used, and of course it can also be two sections, three sections, four sections, five sections, seven sections or more. The invention is not limited thereto. At least two adjacent booms can be folded or unfolded.

[0044] Specifically, in this embodiment, the wind measuring tower 2 adopts a folding boom structure, which is specifically composed of six booms 21 hinged to each other. A folding driving cylinder 23 is installed between adjacent booms 21. By folding the driving cylinder 23 ...

Embodiment 2

[0062] This embodiment is basically the same as the first embodiment, the main difference being that the structure of the wind measuring tower 2 is different. Such as Image 6 As shown, the wind measuring tower 2 in this embodiment is a telescopic structure, which is composed of multi-section box-shaped booms 21, and at least two adjacent booms 21 are provided with a telescopic mechanism. This embodiment preferably Using a single-cylinder bolt telescopic mechanism, it should be noted that the single-cylinder bolt telescopic mechanism is a commonly used telescopic drive mechanism for booms, so its specific structure will not be repeated here, and under the premise of this technical inspiration, there is no doubt that this Those skilled in the art can also use other types of boom telescopic drive methods as required, such as oil cylinders, air cylinders, rope rows and other drive mechanisms that can realize telescopic. The principle is the same as this embodiment, so it will not...

Embodiment 3

[0064] This embodiment is basically the same as the first embodiment, the main difference being that the structure of the wind measuring tower 2 is different. Such as Figure 7 As shown, the wind measuring tower 2 in this embodiment is a truss structure, which is composed of multi-section truss-type booms 21, and at least two adjacent booms 21 are provided with a telescopic mechanism. The telescopic mechanism can It can be an oil cylinder, an air cylinder, etc., or other driving mechanisms that can realize telescoping.

[0065] Specifically, in this embodiment, a self-elevating tower crane jib is adopted, and the self-elevating tower crane jib includes a basic section, a standard section and a climbing frame, and the wind measuring tower can be realized by continuously installing the standard section through the climbing frame. 2, the self-installation function of the jib of the self-elevating tower crane is used to realize the expansion and contraction of the arm, and the ex...

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Abstract

The invention discloses an offshore anemometry platform capable of being reused. The offshore anemometry platform capable of being reused comprises a ship body and an anemometry tower used for installation of anemometry equipment. The ship body comprises a floating box and a work platform fixed onto the floating box. The anemometry tower is installed and fixed to the work platform and is composed of a plurality of arm frame sections, and at least two adjacent arm frame sections can be folded and unfolded relatively. The offshore anemometry platform capable of being reused has the advantages of being free of foundation construction, low in cost, high in mounting and dismounting efficiency and good in tower towing stability. The invention further discloses a use method of the offshore anemometry platform.

Description

technical field [0001] The invention relates to a wind measuring platform, in particular to a reusable offshore wind measuring platform and a using method thereof. Background technique [0002] Energy conservation and emission reduction and the development of clean energy have become a major national strategy, which is the energy guarantee and environmental guarantee for my country's sustainable development. With the huge consumption of non-renewable energy such as petroleum and coal, it has brought huge pollution to the environment, and at the same time, it has also made the sustainable development of human beings face danger. Wind energy is an important renewable clean energy. Wind energy has broad development prospects in development value and commercial promotion. After years of development, my country's onshore wind farms have been vigorously developed, while offshore wind power is still in its infancy. [0003] Compared with onshore wind farms, offshore wind farms ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/52B66C23/53B66C23/62
CPCB66C23/52B66C23/53B66C23/62
Inventor 易小刚
Owner SANY ELECTRIC CO LTD