CN210194666U - Jacket with guide base frame - Google Patents
Jacket with guide base frame Download PDFInfo
- Publication number
- CN210194666U CN210194666U CN201920514643.6U CN201920514643U CN210194666U CN 210194666 U CN210194666 U CN 210194666U CN 201920514643 U CN201920514643 U CN 201920514643U CN 210194666 U CN210194666 U CN 210194666U
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- CN
- China
- Prior art keywords
- base frame
- pile
- jacket
- cover
- guide base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a jacket of area guide base frame, its characterized in that: including steel structure jacket body and guide base frame, guide base frame includes a plurality of post leg cover, connecting rod, pile cover and connecting plate, passes through between the adjacent post leg cover the connecting rod connect, a pile cover corresponds a post leg cover, the pile cover pass through the connecting plate and be connected with the post leg cover, the post leg of steel structure jacket body is pegged graft in the post leg cover, the engineering stake is followed the pile cover pass, erect in the ground. The utility model discloses directly utilize the guide base frame pile that sets up at the bottom of the steel structure jacket, only need to hoist the steel structure jacket after the pile again in removing the insertion engineering stake for a short distance, subtracted all links relevant with special leading truck construction, can save the cost, the construction continuity is better, saves the time limit for a project, is fit for being used in the depth of water, the big sea area of rock stratum buried depth.
Description
Technical Field
The utility model belongs to the technical field of ocean engineering jacket basis technique and specifically relates to a jacket of area direction base frame.
Background
Offshore wind power is developing vigorously. With the increasing size of offshore wind power, the water depth of the position of a fan is increased, the wind wave condition is severe, so that even conventional construction is difficult, the geological condition is complex, and the difficulty of construction control of positioning, leveling, fixing and the like of a fan jacket foundation is increased. In a complex water area, the construction method that the 'pile-first method' jacket is piled by using a large-sized special guide frame platform, then the guide frame is removed, and then the jacket is installed and fixed needs too many on-site construction links on water, so that the construction period is long, the construction difficulty is high, and the influence on the safety and the economy of project construction is very large.
The above discussion is intended to introduce the reader to various aspects of art, which may be related to various aspects of the present invention that are described and/or claimed below, and is believed to be helpful in providing the reader with background information to facilitate a better understanding of the present invention.
Disclosure of Invention
The utility model aims to avoid not enough among the prior art and provide a jacket of area guide base frame, set up the large-scale special auxiliary guide frame that guide base frame needed when having solved traditional "pile method" jacket pile through ordinary steel structure jacket, directly utilize the guide base frame pile that sets up at the bottom of the steel structure jacket, hoist the steel structure jacket after the pile again for a short distance remove insert the engineering stake in, all links relevant with special guide frame construction have been subtracted, can save the cost, construction continuity is better, save the time limit for a project, it is darker to be fit for being used in the depth of water, the big sea area of stratum burial depth.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a take jacket of guide base frame, includes steel structure jacket body and guide base frame, guide base frame includes a plurality of post leg cover, connecting rod, pile cover and connecting plate, passes through between the adjacent post leg cover the connecting rod connect, a pile cover corresponds a post leg cover, the pile cover pass through the connecting plate and connect with the post leg cover, the post leg of steel structure jacket body is pegged graft in the post leg cover.
Preferably, the guide base frames are arranged in a regular polygon according to the number of the legs of the steel jacket.
Preferably, the column leg sleeve and the pile sleeve are both cylindrical, the distance between each pair of column leg sleeve and pile sleeve is equal, and the centers of the column leg sleeve and the pile sleeve are on the same circumference.
Preferably, all the connecting rods are on the same plane, and the lower ports of all the column leg sleeves and the lower ports of the pile sleeves are flush.
Preferably, the bottom of the corner between adjacent connecting rods of the guide base frame is provided with an anti-sinking plate.
Preferably, the bottom surface of the anti-sinking plate is flush with the lower ports of all the column leg sleeves and the lower ports of the pile sleeves.
The utility model has the advantages that: the utility model discloses a common steel constructs the jacket and has been established the guide base frame and has solved the large-scale special auxiliary guide frame that needs when traditional "pile method" jacket pile was driven, the pile is driven to the guide base frame that directly utilizes the steel to construct the jacket end setting, it constructs the jacket for the steel to hoist again after the pile and removes the insertion engineering stake for a short distance, all links relevant with special guide frame construction have been subtracted, can save the cost, the construction continuity is better, save the time limit for a project, be fit for being used in the depth of water darker, the stratum buries the dark big sea area.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
FIG. 1 is a schematic view of the entire jacket in a submerged position on the sea floor.
Figure 2 is a bottom plan view of the guide base frame.
Fig. 3 is a schematic elevation view of a steel jacket after being displaced and inserted into a pile foundation.
In the figure: 1. a column leg sleeve; 2. pile cover; 3. a connecting plate; 4. an anti-sinking plate; 5. a connecting rod; 6. a steel-structured jacket body; 7. a guide base frame.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
As shown in fig. 1, 2 and 3, a jacket with a guide base frame comprises a steel jacket body 6 and a guide base frame 7, wherein the guide base frame 7 comprises a plurality of column leg sleeves 1, a connecting rod 5, pile sleeves 2 and a connecting plate 3, adjacent column leg sleeves 1 are connected through the connecting rod 5, one pile sleeve 2 corresponds to one column leg sleeve 1, the pile sleeve 2 is connected with the column leg sleeve 1 through the connecting plate 3, and the column legs of the steel jacket body 6 are inserted into the column leg sleeves 1 and are locked and fixed through a temporary locking device.
The guide base frame 7 is arranged to be a regular polygon according to the number of the column legs of the steel jacket. The column leg sleeve 1 and the pile sleeve 2 are both cylindrical, the distance between each pair of column leg sleeve 1 and the pile sleeve 2 is equal, and the centers of the column leg sleeve 1 and the pile sleeve 2 are required to be on the same circumference.
The bottom of the adjacent connecting rod 5 contained angle department of guide base frame 7 is equipped with prevents sinking plate 4, prevent sinking plate 4's bottom surface and all lower ports of post leg cover 1 and pile cover 2 lower port parallel and level, all connecting rods 5 are on the coplanar.
The following specifically describes the simple construction method of the jacket with the guide base frame, which comprises the following steps:
and S1, processing and manufacturing the connecting structural components of the common steel jacket and the guide base frame respectively in a factory, and assembling and connecting the components respectively to form the steel jacket and the guide base frame on land.
And S2, inserting the column legs of the steel jacket into corresponding column leg sleeves of the guide base frame, and fixedly connecting the column legs by using a temporary locking device.
S3, using a crane ship or a construction platform to carry out integral hoisting construction of the jacket in the engineering sea area, placing the jacket at the bottom of the sea after measurement and positioning, and carrying out primary leveling on the foundation.
S4, the engineering pile is driven into the seabed soil layer through the pile sleeve (2), the pile sleeve (2) is used for driving and positioning the engineering pile, and after the engineering pile is driven, the task of the pile sleeve (2) is completed.
S5, after pile driving is completed, temporarily fixing the steel-structure jacket, slightly lifting the steel-structure jacket to separate from the guide base frame, moving for a small distance, inserting the column legs of the steel-structure jacket into corresponding engineering piles, finely leveling the steel-structure jacket, and fixing the steel-structure jacket by using a pile clamping device.
And S6, fixedly connecting the engineering pile with the annular grouting between the column legs of the steel jacket to complete the construction of the jacket foundation.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and the simple modification or equivalent replacement of the technical solutions of the present invention by those of ordinary skill in the art does not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a jacket of area direction base frame which characterized in that: including steel structure jacket body (6) and direction base frame (7), direction base frame (7) include a plurality of post leg cover (1), connecting rod (5), pile cover (2) and connecting plate (3), pass through between adjacent post leg cover (1) connecting rod (5) connect, a pile cover (2) correspond a post leg cover (1), pile cover (2) be connected with post leg cover (1) through connecting plate (3), the post leg of steel structure jacket body (6) is pegged graft in post leg cover (1).
2. A jacket with a guided base frame as claimed in claim 1, wherein: the guide base frame (7) is arranged to be a regular polygon according to the number of the column legs of the steel jacket.
3. A jacket with a guided base frame as claimed in claim 1, wherein: the column leg sleeve (1) and the pile sleeve (2) are both cylindrical, the distance between each pair of column leg sleeve (1) and pile sleeve (2) is equal, and the centers of the column leg sleeve (1) and the pile sleeve (2) are required to be on the same circumference.
4. A jacket with a guided base frame as claimed in claim 1, wherein: all the connecting rods (5) are on the same plane, and the lower ports of all the column leg sleeves (1) are flush with the lower ports of the pile sleeves (2).
5. A jacket with a guided base frame as claimed in claim 4, wherein: and the bottom of the included angle of the adjacent connecting rods (5) of the guide base frame (7) is provided with an anti-sinking plate (4).
6. A jacket with a guided base frame as claimed in claim 5, wherein: the bottom surface of the anti-sinking plate (4) is flush with the lower ports of all the column leg sleeves (1) and the lower ports of the pile sleeves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514643.6U CN210194666U (en) | 2019-04-16 | 2019-04-16 | Jacket with guide base frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514643.6U CN210194666U (en) | 2019-04-16 | 2019-04-16 | Jacket with guide base frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194666U true CN210194666U (en) | 2020-03-27 |
Family
ID=69878101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920514643.6U Expired - Fee Related CN210194666U (en) | 2019-04-16 | 2019-04-16 | Jacket with guide base frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194666U (en) |
-
2019
- 2019-04-16 CN CN201920514643.6U patent/CN210194666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210416 |