Shackle mounting device for hoisting jacket and using method thereof

A technology for installation devices and jackets, which is applied in the directions of transportation and packaging, load suspension components, wind turbine assembly, etc., can solve the problems of poor adaptability to sea conditions, low safety factor, long construction period, etc., and achieve short operation time, Ensure the construction period and easy disassembly

Pending Publication Date: 2022-07-12
THE 5TH ENG MBEC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For offshore wind power jacket construction conditions with harsh sea conditions, limited mechanical equipment, and high labor costs, the shackle installation method usually used is manual installation. Manual installation has a long construction period, poor ability to adapt to sea conditions, high labor costs, and safety. low coefficient

Method used

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  • Shackle mounting device for hoisting jacket and using method thereof
  • Shackle mounting device for hoisting jacket and using method thereof
  • Shackle mounting device for hoisting jacket and using method thereof

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Embodiment Construction

[0026] The present invention will be described in further detail below with reference to the accompanying drawings.

[0027] A shackle installation device for hoisting a jacket is composed of a top plate 1, a vertical plate 5, an upper stiffening plate 2, a lower stiffening plate 3, and a bottom plate 4. The top of the vertical plate 5 is vertically fixed on the bottom of the left end of the top plate 1. The bottom end of the plate 5 is vertically fixed on the top of the left end of the bottom plate 4, the top plate 1, the vertical plate 5, and the bottom plate 4 form an integrated "scratch" shape, and the upper stiffening plate 2, which acts as a reinforcing rib, is obliquely fixed on the bottom of the top plate 1 and the bottom plate 4. Between the upper part of the side wall of the vertical plate 5, the lower stiffening plate 3, which acts as a reinforcing rib, is fixed obliquely between the top of the bottom plate 4 and the lower part of the side wall of the vertical plate ...

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Abstract

The invention discloses a shackle installation device for jacket hoisting and a using method thereof.The shackle installation device is composed of a top plate, a vertical plate, an upper stiffening plate, a lower stiffening plate and a bottom plate, the top plate, the vertical plate and the bottom plate form an integrally-connected U shape, two parallel guide chain hanging holes penetrating through the side wall are formed in the side wall of the right end of the top plate, and the upper stiffening plate is connected with the lower stiffening plate. A bolt hole which penetrates through the top and the bottom of the bottom plate and is used for being connected with a tower drum is formed in the right end of the bottom plate. The shackle mounting device is fixed above a lifting point through the bolt holes and the bolts in the jacket tower flange, and the floating crane and the guide chain are matched with the device to complete shackle mounting construction. The shackle installation device can be assembled on site and can be repeatedly used, and the shackle installation efficiency and the construction safety coefficient are improved. According to the method, the offshore operation efficiency can be effectively improved, the construction period is shortened, offshore ship equipment is reduced, and the construction cost is saved.

Description

technical field [0001] The invention relates to the field of wind power construction, in particular to a shackle installation device for hoisting jackets of offshore wind farms and a method of using the same. Background technique [0002] In the construction of offshore wind farms, the technical requirements for jacket installation are high, which is a key factor in the construction process of wind farms. The weight of the jacket structure in the deep water area is more than 1,000 tons, and the shackle used for hoisting is heavy. Due to the comprehensive influence of climate, waves, currents, tides and other factors, the connection between the shackle and the lifting lug when the jack is hoisted by the crane ship is large. Installation is difficult, so choosing a suitable installation method can effectively improve the hoisting efficiency of the jacket. [0003] For the construction conditions of offshore wind power jackets with harsh sea conditions, limited mechanical equi...

Claims

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Application Information

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IPC IPC(8): B66C25/00B66C13/00F03D13/10
CPCB66C25/00B66C13/00F03D13/10Y02E10/727
Inventor 舒传林赵凌永郭华赵勇李高强叶绍其黄峰峡周松刘梦阳刘剑王锐罗哲张健
Owner THE 5TH ENG MBEC
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