Hydraulic bolt type ring beam structure and construction method thereof

A plug-in, ring beam technology, applied in underwater structures, infrastructure engineering, buildings, etc., can solve problems such as reducing stress concentration, strengthening structural action, instability, etc., to reduce stress concentration, strengthen structural action, structure reasonable effect

Pending Publication Date: 2022-05-17
KEEN OFFSHORE ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a hydraulic bolt-type ring beam structure, which can solve the instability phenomenon caused by vibration or collision during the operation of the existing ring beam structure. The structure is reasonable, and the stress concentration can be effectively reduced and the structure can be strengthened. role, but also easy to build

Method used

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  • Hydraulic bolt type ring beam structure and construction method thereof
  • Hydraulic bolt type ring beam structure and construction method thereof
  • Hydraulic bolt type ring beam structure and construction method thereof

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] This technical solution provides a hydraulic plug-type ring beam structure, including a circular bottom plate 1, an inner ring wall 2, an outer ring wall 3, a first sealing plate 41 and a second sealing plate 42, and the inner ring wall 2 is connected to The inner ring edge of the circular bottom plate 1, the outer ring wall 3 is connected to the outer ring edge of the circular ring bottom plate 1;

[0043]The inner ring wall 2 and the outer ring wall 3 have the same structure, the inner ring wall 2 includes a first side wall 21 a...

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Abstract

The invention discloses a hydraulic bolt type ring beam structure and a construction method thereof. The ring beam structure comprises a circular ring bottom plate, an inner ring wall, an outer ring wall, a first sealing plate and a second sealing plate. The inner ring wall and the outer ring wall are the same in structure, the inner ring wall comprises a plurality of first side walls and a plurality of second side walls, and the first side walls and the second side walls are connected in a staggered mode; the first side wall is higher than the second side wall, and the first sealing plate and the second sealing plate are installed on the top of the inner ring wall. According to the technical scheme, the hydraulic bolt type ring beam structure can solve the problem that an existing ring beam structure is unstable due to vibration or collision in the operation process, is reasonable in structure, can effectively reduce stress concentration and enhance the structure effect, and meanwhile is convenient to construct. The invention further provides a construction method of the hydraulic bolt type ring beam structure, the method is simple, the production efficiency is high, the assembly precision of the ring beam structure is guaranteed, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of marine engineering, in particular to a hydraulic bolt type ring beam structure and a construction method thereof. Background technique [0002] As a new type of clean energy, offshore wind energy has broad prospects. At present, wind power installation ships have been widely developed. Among them, the legs are the main equipment of wind power installation ships. The leg lifting device requires high precision and is difficult to manufacture. Large and famous, and the ring beam of the hydraulic bolt type lifting device is the most important among them, and has been restricted by foreign technology for a long time. [0003] In the prior art, the structure of the lifting device for the offshore platform is usually set as follows: according to the actual production, the pin hole is bored at the preset position on the leg, and the platform is equipped with an oil cylinder and a bolt, and the bolt is used to con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B17/08
CPCE02B17/08E02B17/0809Y02E10/727
Inventor 吴平平张帅君姚新明邹琦陆军陈峰付伟强吴柏荣欧大钰徐寒
Owner KEEN OFFSHORE ENG CO LTD
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