Assembled annular structure

A ring structure and assembled technology, applied in special structures, underwater structures, infrastructure engineering, etc., can solve the problems of difficulty in ensuring the overall quality of the ring structure, difficulty in welding construction of the ring structure, difficulty in forming technology and manufacturing, etc., to achieve Improving construction quality and efficiency, convenient and fast construction, and simple manufacturing process

Inactive Publication Date: 2011-09-14
中国船舶重工集团公司第七〇二研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the widely used annular structure has a circular structure as a whole, and the cross section is usually circular. It is formed by welding one by one with circular section tubular members. The overall welding construction is difficult and the work efficiency is low, which makes it difficult to guarantee the overall quality of the ring structure

Method used

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Embodiment Construction

[0016] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 , 2 , 3, and 4, the present invention is in the form of a ring as a whole, and its cross-section is an equiangular octagon. In this embodiment, the cross-section is a regular octagon. The present invention is formed by the connection of inner cylindrical plate 5, outer cylindrical plate 4, two circular plates 2, two inner conical plates 1 and two outer conical plates 3, the inner cylindrical plate 5 and the outer cylindrical plate 4 is cylindrical, the circular plate 2 is circular, the inner conical plate 1 and the outer conical plate 3 are frustum-shaped, the inner cylindrical plate 5, the outer cylindrical plate 4, the circular plate 2, and the inner conical plate 1 and the outer conical plate 3 can be formed by welding small pieces of steel plates, and the above-mentioned components can also ...

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Abstract

The invention relates to an assembled annular structure, which can be used for an underwater engineering structure, a visit venue structure and the like. The assembled annular structure is characterized in that: the cross section of the assembled annular structure is of an equal angle octagon; the assembled annular structure is formed by connecting an inner columnar plate, an outer columnar plate, two circular plates, two inner conical plates and two outer conical plates; the inner conical plates are connected with the inner columnar plate and the circular plate; and the outer conical plates are connected with the outer columnar plate and the circular plate. The inner columnar plate, the outer columnar plate, the two circular plates, the two inner conical plates and the two outer conical plates are connected into the closed annular structure through angle connecting plates by using bolts and nuts, so the forming process requirement is greatly reduced, the manufacturing process is simple, the construction is convenient and fast, and the construction quality and the construction efficiency are improved; and in addition, the cross section is of the equal angle octagon or a regular octagon, so effective utilization rate of the annular space can be fully realized.

Description

technical field [0001] The invention relates to a building structure, in particular to an assembled ring structure, which can be used for underwater engineering structures and visiting venue structures and the like. Background technique [0002] The annular structure can have special functions due to its unique closed structure, and has extremely wide applications in the field of engineering applications and many industry sectors, including container pipeline industry, nuclear industry, power industry, ocean engineering, aerospace engineering and other industrial fields And the field of civil entertainment construction, etc., for example, the structure of underwater engineering structures, marine science and technology venues, plant venues and shallow sea underwater world. At present, the widely used annular structure has a circular structure as a whole, and the cross section is usually circular. It is formed by welding one by one with circular section tubular members. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/09E04B1/34
Inventor 杜青海卞如冈邹广刘正锋
Owner 中国船舶重工集团公司第七〇二研究所
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