Integral type operation platform for offshore wind power construction and construction method of platform

An operating platform, offshore wind power technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve the problems of high labor cost, low construction efficiency, low reliability, etc., achieve fast turnover, improve construction efficiency, and safety. high sex effect

Inactive Publication Date: 2017-08-29
ZHONGNENG POWER TECH DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide an integrated operation platform for offshore wind power construction and a construction method for the platform, so as to overcome the long time, low construction efficiency and low reliability of the traditional offshore site construction operation platform. , and the problem of high labor costs

Method used

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  • Integral type operation platform for offshore wind power construction and construction method of platform
  • Integral type operation platform for offshore wind power construction and construction method of platform
  • Integral type operation platform for offshore wind power construction and construction method of platform

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Embodiment 1

[0042] Such as Figure 1-3 As shown, a kind of integrated working platform for offshore wind power construction of the present invention includes:

[0043] The platform main structure 40; the platform main structure is composed of truss connections; the platform main structure 40 is provided with a specified number of holes arranged symmetrically;

[0044] The pavement beam 20; the pavement beam is welded on the platform main structure; and the pavement beam reserves the position of the hole;

[0045] A pavement panel 10; the pavement panel is welded on the pavement beam 20;

[0046] The shoulder pole beam 60 ; the shoulder pole beam is arranged above the hole, and the two ends of the shoulder pole beam and the platform main structure 40 are connected by bolts through connecting flanges respectively provided thereon. Such as figure 2 As shown, each pole beam 60 wherein is arranged symmetrically. The shoulder pole beam is used to bear the weight of the entire operation pla...

Embodiment 2

[0054] Based on the above-mentioned work platform, the present application also provides a construction method for an integral work platform for offshore wind power construction, and the method includes steps:

[0055] A. Production of the work platform on land:

[0056] A1. The space truss structure formed by connecting the trusses on land is used to manufacture the platform main structure, wherein a specified number of holes symmetrically arranged are reserved in the platform main structure during production;

[0057] A2. Weld the pavement beam on the upper part of the completed platform main structure; and reserve the position of the hole on the pavement beam; weld the pavement panel on the upper part of the pavement beam, and The guardrail is welded around the structure; and the reserved hole runs through the platform main structure, the pavement beam and the pavement panel;

[0058] A3. Install the shoulder pole beam above the reserved hole; the two ends of the shoulder po...

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Abstract

The invention provides an integral type operation platform for offshore wind power construction and a construction method of the platform. The integral type operation platform comprises a platform main body structure (40), a pavement beam (20), a pavement panel (10), holes and shoulder pole beams (60); the platform main body structure (40) is formed by connecting trusses; the pavement beam (20) is fixed to the platform main body structure; the pavement panel (10) is fixed to the pavement beam (20); the holes are circumferentially and uniformly distributed and formed in the platform main body structure (40), the pavement beam (20) and the pavement panel (10) in a penetration mode; the shoulder pole beams (60) are arranged above the holes of the pavement panel (10), and the two ends of the shoulder pole beams (60) are detachably connected with the platform main body structure (40) through connecting structures arranged on the shoulder pole beams (60) correspondingly; and the holes are used for allowing offshore pipe piles to penetrate through from the position below the holes to support the shoulder pole beams. Therefore, according to the integral type operation platform for offshore wind power construction and the construction method of the platform, the predicaments that traditional offshore erecting of an on-site construction operation platform is long in time and low in construction efficiency, and the operation environment of workers is harsh are overcome, and the advantages of being high in construction efficiency, safe, short in offshore operation time and the like are achieved.

Description

technical field [0001] The invention relates to an integral operation platform used for offshore wind power construction and a construction method of the platform. Background technique [0002] With the rapid development of offshore wind power generation, especially high-power wind turbines and deep-water offshore wind farms, it is often necessary to build offshore operating platforms, which are subsequently used to install drilling rigs, hangers, etc., so the platforms are very large and heavy, usually at least More than 150 tons in weight. How to build an offshore operation platform has become a very important issue. [0003] The existing construction method of the offshore operation platform is: after the offshore steel pipe piles are built on the sea, the raw materials required for the construction of the offshore operation platform are transported from the land to the place where the offshore operation needs to be built by ships, and the steel pipe piles are installed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B17/00
CPCE02B17/00E02B2017/0056
Inventor 张秋生朱志成迟岩陈强刘旦孙小钎韩毅平曹淑刚陈欣王帅
Owner ZHONGNENG POWER TECH DEV
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