CN214301674U

CN214301674U - High stability jacket

Info

Publication number: CN214301674U
Application number: CN202120019922.2U
Authority: CN
Inventors: 李晨光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-28
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a high stability jacket, including the base, fix stable support piece on the base, fix the platform structure on stable support piece, the base is including the first bracing piece that prevents that heavy board and three piece at least inside slant set up, and the pouring has the concrete between first bracing piece, second bracing piece and the third bracing piece. The utility model has simple structure, only the base is inserted into the surface of the sea bed when in installation, and the situation that the whole body is pressed downwards due to the lower pressure at the bottom of the first supporting piece if an object on the platform structure is too bearing the weight can be prevented due to the arrangement of the anti-sinking plate; after the base is installed, the stable supporting piece with the appropriate height is selected according to the height from the required seabed to the sea surface, and finally the platform structure is installed.

Description

High stability jacket

Technical Field

The utility model relates to an ocean engineering field, concretely relates to high stability jacket.

Background

In recent years, with the continuous development of marine oil and gas resources, marginal oil and gas fields gradually become one of the hot spots with great attention. The reserves of ocean oil and gas resources reach hundreds of millions of tons, but the development under the conventional technical means and given economic conditions is difficult due to various reasons such as sea conditions, geology, reserves and the like.

At present, in the development of marginal oil and gas fields in China, the technical problems that the traditional offshore wind turbine jacket structure is low in rigidity, poor in overall stability, difficult to install and the like are often adopted, and therefore it is very important to obtain a high-stability jacket for overcoming the defects.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned at least one technical problem, the utility model provides a high stability jacket, including the base, fix stable support piece on the base, fix the platform structure on stable support piece, the base is including the first bracing piece that prevents that heavy board and three piece at least inside slants set up, and wherein first bracing piece bottom integrated into one piece has the extension body, extension internal portion cavity and with first bracing piece intercommunication, the extension body is to last and the diameter reduces in proper order down. The anti-sinking plate is fixed in the middle of the first support rod, the first support rod is hollow, and a first limiting ring is integrally formed on the inner wall of the first support rod; the stabilizing support comprises a second support rod matched with the first support rod, the second support rod is inserted into the first support rod for fixing and is supported and fixed through a first limiting ring, the inclination angle of the second support rod is consistent with that of the first support rod, and a second limiting ring is integrally formed inside the second support rod; the platform structure comprises a third supporting rod matched with the second supporting rod, the third supporting rod is inserted into the second supporting rod and is internally fixed, the third supporting rod is supported and fixed through a second limiting ring, and a jacket platform is fixed between the third supporting rods. Concrete is poured among the first supporting rod, the second supporting rod and the third supporting rod.

The first connecting pipe is fixed on the periphery of the anti-sinking plate, the first connecting pipe is hollow and communicated with the first supporting rod, and a reinforcing rib connected with the first connecting pipe is fixed on the anti-sinking plate.

And a second connecting pipe is fixed between every two adjacent second supporting rods, the interior of each second connecting pipe is hollow and is communicated with the corresponding second supporting rod, and the second connecting pipes are connected with the second supporting rods to form a wedge shape.

A first reinforcing ring is integrally formed outside the first supporting rod positioned outside the first limiting ring, and a second reinforcing ring is integrally formed outside the second supporting rod positioned outside the second limiting ring.

Compared with the prior art, the utility model has the advantages of: the utility model has simple structure and convenient installation, and only needs to insert the base into the surface of the sea bed when in installation, and can prevent the whole body from being pressed downwards due to the lower pressure at the bottom of the first supporting piece if the object on the platform structure is too bearing the weight due to the arrangement of the anti-sinking plate; after the base is installed, the stable supporting piece with the appropriate height is selected according to the height from the required seabed to the sea surface, and finally the platform structure is installed. The concrete of pouring can increase the utility model discloses holistic fastness, head rod and second connecting rod can increase the utility model discloses a degree of stability.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection structure of the first support member and the second support member of the present invention;

FIG. 3 is a schematic cross-sectional view of the connection structure of the second support bar and the third support member of the present invention;

reference numerals: 1-a first support bar; 2-a first stop collar; 3-an extension; 4-a second support bar; 5-a second limit ring; 6-a third support bar; 7-anti-sinking plate; 8-a first connection pipe; 9-reinforcing ribs; 10-a second connecting tube; 11-a first reinforcement ring; 12-a second reinforcement ring; 13-jacket platform.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention.

Referring to the drawings, the utility model adopts the following technical scheme that the high-stability jacket comprises a base, a stable support piece fixed on the base and a platform structure fixed on the stable support piece, wherein the base comprises an anti-sinking plate and at least three first support rods obliquely arranged inwards, the anti-sinking plate is fixed in the middle of the first support rods, the first support rods are hollow, and a first limiting ring is integrally formed on the inner wall of the first support piece; the bottom of the first supporting rod is integrally formed with an extension body, the extension body is hollow and communicated with the first supporting rod, and the diameters of the extension body from top to bottom are sequentially reduced.

The stabilizing support comprises a second support rod matched with the first support rod, the second support rod is inserted into the first support rod for fixing and is supported and fixed through a first limiting ring, the inclination angle of the second support rod is consistent with that of the first support rod, and a second limiting ring is integrally formed inside the second support rod;

the platform structure comprises a third supporting rod matched with the second supporting rod, the third supporting rod is inserted into the second supporting rod and is internally fixed, the third supporting rod is supported and fixed through a second limiting ring, and a jacket platform is fixed between the third supporting rods. Concrete is poured among the first supporting rod, the second supporting rod and the third supporting rod.

The utility model has simple structure and convenient installation, and only needs to insert the base into the surface of the sea bed when in installation, and can prevent the whole body from being pressed downwards due to the lower pressure at the bottom of the first supporting piece if the object on the platform structure is too bearing the weight due to the arrangement of the anti-sinking plate; after the base is installed, the stable supporting piece with the appropriate height is selected according to the height from the required seabed to the sea surface, and finally the platform structure is installed. The concrete of pouring can increase the utility model discloses holistic fastness, head rod and second connecting rod can increase the utility model discloses a degree of stability.

The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A high stability jacket, comprising: the anti-sinking platform comprises a base, a stable supporting piece fixed on the base and a platform structure fixed on the stable supporting piece, wherein the base comprises an anti-sinking plate (7) and at least three first supporting rods (1) which are obliquely arranged inwards, the anti-sinking plate (7) is fixed in the middle of the first supporting rods (1), and a first limiting ring (2) is integrally formed on the inner wall of the first supporting piece;

the stabilizing support comprises a second support rod (4) matched with the first support rod (1), the second support rod (4) is inserted into the first support rod (1) for fixing, and is supported and fixed through a first limiting ring (2), the inclination angle of the second support rod (4) is consistent with that of the first support rod (1), the first support rod (1) is hollow, and a second limiting ring (5) is integrally formed inside the second support rod (4);

the platform structure comprises third supporting rods (6) matched with the second supporting rods (4), the third supporting rods (6) are inserted into the second supporting rods (4) to be fixed in the supporting rods and are supported and fixed through second limiting rings (5), and jacket platforms (13) are fixed between the third supporting rods (6).

2. A high stability jacket as claimed in claim 1, wherein: prevent that heavy board (7) week side is fixed with first connecting pipe (8), first connecting pipe (8) inside cavity just communicates with first bracing piece (1), is located prevent being fixed with strengthening rib (9) of connecting first connecting pipe (8) on heavy board (7).

3. A high stability jacket as claimed in claim 1, wherein: a second connecting pipe (10) is fixed between two adjacent second supporting rods (4), the second connecting pipe (10) is hollow and communicated with the second supporting rods (4), and a wedge shape is formed by the connection between the second connecting pipe (10) and the second supporting rods (4).

4. A high stability jacket as claimed in claim 1, wherein: the first support rod (1) positioned outside the first limiting ring (2) is externally and integrally formed with a first reinforcing ring (11), and the second support rod (4) positioned outside the second limiting ring (5) is externally and integrally formed with a second reinforcing ring (12).

5. A high stability jacket as claimed in claim 1, wherein: concrete is poured among the first supporting rod (1), the second supporting rod (4) and the third supporting rod (6).