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Offshore wind power facility installation ship

A technology for offshore wind power and ship installation, which is applied in ship parts, anchoring arrangements, ship construction, etc., and can solve problems such as difficult construction, high cost, and complex structure.

Pending Publication Date: 2020-06-26
广州海荣实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An offshore wind farm is a kind of offshore wind power facility built on the sea. Its advantages are that it does not occupy land resources, is not affected by topography, and has a higher wind speed and a larger capacity of a single wind turbine unit. On the other hand, its construction is also more difficult. Onshore wind farms are large
At present, the installation of offshore wind farm facilities is mainly carried out by installation ships, including jack-up installation ships and crane ships. The former is a ship with a climbing pile system, which needs to use the legs to lift the ship out of the water to eliminate waves However, the structure of this type of ship is extremely complex, the cost is high, and the work efficiency is relatively low; the volume requirement of the latter type of ship is relatively large, and dynamic positioning is required, and the impact of some waves is offset by the dynamic positioning function. The structure is also extremely complex, and the cost is high and the efficiency is low

Method used

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  • Offshore wind power facility installation ship
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  • Offshore wind power facility installation ship

Examples

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Embodiment Construction

[0010] An offshore wind power facility installation ship, comprising a main hull 1 equipped with a crane 2, and several supporting legs 3 are hingedly mounted on both sides of the main hull respectively; A rotating support driver and a recovery driver that drives the support legs to rotate back to the bottom of the main hull.

[0011] In the offshore wind power facility installation ship, the ends of the supporting legs can be set in a pointed shape, a trident structure, etc., so that it can be inserted into the seabed more easily and stably. or as Figure 1-4 As shown, the ends of the supporting legs 3 are fixedly equipped with supporting pieces 4, and the supporting pieces can be arranged in different shapes as required, so as to be better inserted into the seabed and form a support to the main hull. At the same time, the inside of the supporting pieces 4 can be A chamber is provided, and a water hole connected to the internal chamber is set on the supporting sheet, which a...

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Abstract

The invention discloses an offshore wind power facility installation ship. A plurality of supporting legs are hinged to the two sides of a main ship body provided with a crane, mounting parts are arranged at the tail ends of the supporting legs and can be inserted into a seabed, then the supporting legs and the supporting parts on the supporting legs are stably inserted into the seabed through supporting drivers so as to support the main ship body, and the crane and various devices on the main ship body can be used for mounting offshore wind power facilities. The offshore wind power facility is simple in structure and easy to manufacture. Meanwhile, the installation requirement of the offshore wind power facility can be met, and the installation efficiency of the offshore wind power facility can be effectively improved.

Description

technical field [0001] The invention relates to a ship device, in particular to an installation ship used for installing offshore wind power facilities. Background technique [0002] An offshore wind farm is a kind of offshore wind power facility built on the sea. Its advantages are that it does not occupy land resources, is not affected by topography, and has a higher wind speed and a larger capacity of a single wind turbine unit. On the other hand, its construction is also more difficult. Onshore wind farms are the largest. At present, the installation of offshore wind farm facilities is mainly carried out by installation ships, including jack-up installation ships and crane ships. The former is a ship equipped with a climbing pile system, which needs to use the legs to lift the ship out of the water to eliminate waves However, the structure of this type of ship is extremely complex, the cost is high, and the work efficiency is relatively low; the volume requirement of th...

Claims

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Application Information

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IPC IPC(8): B63B35/00B63B21/50
CPCB63B21/50B63B35/00
Inventor 陈晓飞李明敏
Owner 广州海荣实业有限公司
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