CN108505535A - A kind of suction cartridge type wind power foundation - Google Patents
A kind of suction cartridge type wind power foundation Download PDFInfo
- Publication number
- CN108505535A CN108505535A CN201810586076.5A CN201810586076A CN108505535A CN 108505535 A CN108505535 A CN 108505535A CN 201810586076 A CN201810586076 A CN 201810586076A CN 108505535 A CN108505535 A CN 108505535A
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- group
- steel pipe
- supporting steel
- sucker
- cable
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 6
- 241000282326 Felis catus Species 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
- Foundations (AREA)
Abstract
The present invention discloses a kind of suction cartridge type wind power foundation, including a connection piece group, and connector group includes landing slab and is placed in the vertically arranged main cylinder in landing slab center, and the lateral wall of main cylinder is equipped with the fagging that multiple equal circumference are arranged；One jacket group, jacket group include multiple supporting steel pipes being vertically obliquely installed, and are from top to bottom equipped with multiple diagonal brace groups between two neighboring supporting steel pipe, diagonal brace group is formed by by two diagonal brace steel pipes are arranged in a crossed manner；One sucker group, sucker group include the cyclic annular steel pipe sucker for being respectively placed in supporting steel pipe lower end and being vertically arranged, and the upper end of steel pipe sucker is equipped with the sealing plate of round structure；One anticorrosion group, anticorrosion group include being placed in supporting steel pipe, multiple sacrificial anodes on diagonal brace steel pipe；One cable group, cable group include and the cable tube of landing slab lower end and the cable being placed in cable tube.The present invention has the advantages that easy to operate, reduction construction cost, raising stability.
Description
Technical field：
The present invention relates to offshore wind farm field, a kind of specifically suction cartridge type wind power foundation.
Background technology：
Wind energy on the sea becomes the new direction for alleviating global energy anxiety form as a kind of reproducible clean energy resource.But make
For important component-offshore wind power foundation of offshore wind generating, there are construction cost height, offshore construction and installation difficulty
The features such as big, traditional wind power foundation installation procedure are as follows：After water is just and carries out horizontal degree measurement under wind power foundation, first insert
Enter the steel-pipe pile compared with low spot, measure levelness again, with leveller or the levelness on crane barge regulating wind power basis, until wind-powered electricity generation base
The levelness of plinth is driven piles again again after reaching design requirement, after steel-pipe pile is all squeezed into, between steel-pipe pile and wind power foundation sleeve
Gap pass through grout pouring.There is the shortcomings of installation is complicated, construction cost is high, stability is poor in existing wind power foundation, such as
Fruit provides a kind of suction cartridge type wind power foundation, is bound to that the market demand can be responded.
Invention content：
It is above the purpose of the invention is to overcome the shortcomings of, one kind easy to operate, reduction construction cost, raising stability are provided
Suction cartridge type wind power foundation.
The purpose of the present invention is achieved through the following technical solutions：A kind of suction cartridge type wind power foundation, including
A connection piece group, connector group include landing slab and are placed in the vertically arranged main cylinder in landing slab center, main cylinder
Inside is hollow structure, and the lateral wall of main cylinder is equipped with the fagging that multiple equal circumference are arranged, and one end of fagging connects main cylinder
The lateral wall of body, the endpoint location of the other end connecting platform plate of fagging, fagging is from top to bottom inclined outwardly and the width of fagging
From top to bottom reduce setting；
One jacket group, jacket group are placed in the lower position of connector group, and jacket group includes multiple being vertically obliquely installed
Supporting steel pipe, supporting steel pipe are from top to bottom inclined outwardly setting, position on the outside of the lower face of the upper end connecting platform plate of supporting steel pipe
It sets, and multiple supporting steel pipes are symmetrical set with the center of landing slab, is from top to bottom equipped between two neighboring supporting steel pipe more
A diagonal brace group, diagonal brace group are formed by by two diagonal brace steel pipes are arranged in a crossed manner；
One sucker group, sucker group include the cyclic annular steel pipe sucker for being respectively placed in supporting steel pipe lower end and being vertically arranged, steel pipe sucker
Upper end is equipped with the sealing plate of round structure, the lower end connection of sealing plate and supporting steel pipe, and the lower end outside of sealing plate and supporting steel pipe
Wall is equipped with multiple reinforcing ribs, and multiple reinforcing ribs are arranged in equal circumference；
One anticorrosion group, anticorrosion group include being placed in supporting steel pipe, multiple sacrificial anodes on diagonal brace steel pipe；
One cable group, cable group include and the cable tube of landing slab lower end and the cable being placed in cable tube.
Further improvement of the present invention is：The madial wall of steel pipe sucker is equipped with the groove of multiple evenly distributed settings.
Further improvement of the present invention is：The lateral wall of supporting steel pipe is equipped with the cat ladder being vertically arranged, the upper end of cat ladder
The outer edge of landing slab is extended to, the outer edge of landing slab is equipped with the guardrail being vertically arranged upwards.
Compared with the prior art, the present invention has the following advantages：
1, the present invention includes connector group, jacket group, sucker group, anticorrosion group, cable group, and reasonable in design, change passes
The type of attachment that steel-pipe pile of uniting is in the milk with wind power foundation, using the structure type of sucker group, the sealing plate and supporting steel pipe of sucker group
Lower end be fixedly connected, steel pipe sucker uses cyclic structure, when lower water to stretch to sea bed, and the mud and seawater in seabed enter steel
In pipe sucker, since the water in seabed, mud generate steel pipe sucker larger pressure, and then ensures the suction of steel pipe sucker, carry
The stability of strutting system of high wind power foundation, while installation operation is convenient, reduces construction cost；The fagging of connector group from top to bottom to
The width of outer incline and fagging from top to bottom reduces setting, improves support stability of the fagging to main cylinder；Two neighboring support
It is from top to bottom equipped with multiple diagonal brace groups between steel pipe, further increases the stable connection between supporting steel pipe, improves entire wind
The safety in utilization and service life on electric basis；Firm sucker group is played the role of in the setting of reinforcing rib.
2, the madial wall of steel pipe sucker is equipped with the groove of multiple evenly distributed settings, the mud in seabed and seawater insertion
In steel pipe suction cup interior and groove, in addition the pressure of the mud and seawater outside steel pipe sucker, further increases steel pipe suction
The suction of disk improves stability.
3, the setting of cat ladder is played the role of convenient for later maintenance, and the setting of guardrail, which is played, improves safety.
Description of the drawings：
Fig. 1 is a kind of structural schematic diagram of suction cartridge type wind power foundation of the present invention.
Fig. 2 is a kind of structural schematic diagram of the connector group of suction cartridge type wind power foundation of the present invention.
Fig. 3 is a kind of structural schematic diagram of the sucker group of suction cartridge type wind power foundation of the present invention.
Figure label：1- landing slabs, 2- main cylinders, 3- faggings, 4- supporting steel pipes, 5- diagonal braces steel pipe, 6- steel pipes sucker, 7-
Sealing plate, 8- reinforcing ribs, 9- sacrificial anodes, 10- cable tubes, 11- cables, 12- grooves, 13- cat ladders, 14- guardrails.
Specific implementation mode：
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, the implementation
Example is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As Fig. 1 shows a kind of a kind of embodiment of suction cartridge type wind power foundation of the present invention, including
A connection piece group, as shown in Fig. 2, connector group includes landing slab 1 and is placed in the vertically arranged main cylinder in 1 center of landing slab
The inside of body 2, main cylinder 2 is hollow structure, and the lateral wall of main cylinder 1 is equipped with the fagging 3 that multiple equal circumference are arranged, fagging
3 one end connection main cylinder 2 lateral wall, the endpoint location of the other end connecting platform plate 1 of fagging 3, fagging 3 from top to bottom to
The width of outer incline and fagging 3 from top to bottom reduces setting；
One jacket group, jacket group are placed in the lower position of connector group, and jacket group includes multiple being vertically obliquely installed
Supporting steel pipe 4, supporting steel pipe 4 are from top to bottom inclined outwardly setting, outside the lower face of the upper end connecting platform plate 1 of supporting steel pipe 4
Side position, and multiple supporting steel pipes 4 are symmetrical set with the center of landing slab 1, between two neighboring supporting steel pipe 4 from top to bottom
Equipped with multiple diagonal brace groups, diagonal brace group is formed by by two diagonal brace steel pipes 5 are arranged in a crossed manner；
One sucker group, as shown in figure 3, sucker group includes the cyclic annular steel pipe sucker for being respectively placed in 4 lower end of supporting steel pipe and being vertically arranged
6, the upper end of steel pipe sucker 6 is equipped with the sealing plate 7 of round structure, and sealing plate 7 is connect with the lower end of supporting steel pipe 4, and sealing plate 7 and branch
The lower end outside wall for supportting steel pipe 4 is equipped with multiple reinforcing ribs 8, and multiple reinforcing ribs 8 are arranged in equal circumference；
One anticorrosion group, anticorrosion group include being placed in supporting steel pipe 4, multiple sacrificial anodes 9 on diagonal brace steel pipe 5；
One cable group, cable group include and the cable tube 10 of 1 lower end of landing slab and the cable 11 being placed in cable tube 10.
The madial wall of steel pipe sucker 6 is equipped with the groove 12 of multiple evenly distributed settings, and the mud and seawater in seabed are embedding
Enter in 6 inside of steel pipe sucker and groove 12, in addition the pressure of the mud and seawater outside steel pipe sucker 6, further increases
The suction of steel pipe sucker 6 improves stability.
The lateral wall of supporting steel pipe 4 is equipped with the cat ladder 13 being vertically arranged, and the upper end of cat ladder 13 extends to the outside of landing slab 1
Edge, the outer edge of landing slab 1 are equipped with the guardrail 14 being vertically arranged upwards, and the work convenient for later maintenance is played in the setting of cat ladder 13
With the setting of guardrail 14 is played the role of improving safety.
The present invention includes connector group, jacket group, sucker group, anticorrosion group, cable group, reasonable in design, change
The type of attachment of conventional steel stake and wind power foundation grouting, using the structure type of sucker group, the sealing plate 7 and supporting steel of sucker group
The lower end of pipe 4 is fixedly connected, and steel pipe sucker 6 uses cyclic structure, and when lower water stretches to sea bed, the mud and seawater in seabed into
Enter in steel pipe sucker 6, since the water in seabed, mud generate steel pipe sucker 6 larger pressure, and then ensures steel pipe sucker 6
Suction improves the stability of strutting system of wind power foundation, while installation operation is convenient, reduces construction cost；The fagging 3 of connector group by
It is inclined outwardly under and the width of fagging 3 from top to bottom reduces setting, improve support stability of the fagging 3 to main cylinder 2；Phase
Multiple diagonal brace groups are from top to bottom equipped between adjacent two supporting steel pipes 4, further increase the stable connection between supporting steel pipe 4
Property, improve the safety in utilization and service life of entire wind power foundation；The work of firm sucker group is played in the setting of reinforcing rib 8
With.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of suction cartridge type wind power foundation, it is characterised in that：Including
A connection piece group, the connector group includes landing slab and is placed in the vertically arranged main cylinder in landing slab center, described
The inside of main cylinder is hollow structure, and the lateral wall of the main cylinder is equipped with the fagging that multiple equal circumference are arranged, the support
The lateral wall of one end connection main cylinder of plate, the endpoint location of the other end connecting platform plate of the fagging, the fagging is by upper
It is inclined outwardly under and the width of fagging from top to bottom reduces setting；
One jacket group, the jacket group are placed in the lower position of connector group, and the jacket group includes multiple vertically inclining
The supporting steel pipe being tiltedly arranged, the supporting steel pipe are from top to bottom inclined outwardly setting, the upper end connecting platform of the supporting steel pipe
The lower face outer fix of plate, and multiple supporting steel pipes are symmetrical set with the center of landing slab, the two neighboring supporting steel
Multiple diagonal brace groups are from top to bottom equipped between pipe, the diagonal brace group is formed by by two diagonal brace steel pipes are arranged in a crossed manner；
One sucker group, the sucker group include the cyclic annular steel pipe sucker for being respectively placed in supporting steel pipe lower end and being vertically arranged, the steel
The upper end of pipe sucker is equipped with the sealing plate of round structure, the lower end connection of the sealing plate and supporting steel pipe, and sealing plate and supporting steel
The lower end outside wall of pipe is equipped with multiple reinforcing ribs, and the multiple reinforcing rib is arranged in equal circumference；
One anticorrosion group, the anticorrosion group include being placed in supporting steel pipe, multiple sacrificial anodes on diagonal brace steel pipe；
One cable group, the cable group include and the cable tube of landing slab lower end and the cable being placed in cable tube.
2. a kind of suction cartridge type wind power foundation according to claim 1, it is characterised in that：The madial wall of the steel pipe sucker is set
There is the groove of multiple evenly distributed settings.
3. a kind of suction cartridge type wind power foundation according to claim 1, it is characterised in that：The lateral wall of the supporting steel pipe is set
Have a cat ladder being vertically arranged, the upper end of the cat ladder extends to the outer edge of landing slab, the outer edge of the landing slab be equipped with to
On the guardrail that is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586076.5A CN108505535A (en) | 2018-06-08 | 2018-06-08 | A kind of suction cartridge type wind power foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586076.5A CN108505535A (en) | 2018-06-08 | 2018-06-08 | A kind of suction cartridge type wind power foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505535A true CN108505535A (en) | 2018-09-07 |
Family
ID=63403036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586076.5A Pending CN108505535A (en) | 2018-06-08 | 2018-06-08 | A kind of suction cartridge type wind power foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016040A (en) * | 2021-10-25 | 2022-02-08 | 深圳中广核工程设计有限公司 | Impressed current cathodic protection system for jacket foundation of suction tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746845U (en) * | 2010-04-02 | 2011-02-16 | 中国海洋石油总公司 | Pile foundation type foundation structure applicable to ocean engineering |
| CN104005406A (en) * | 2014-01-29 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN104564545A (en) * | 2015-01-07 | 2015-04-29 | 广东明阳风电产业集团有限公司 | Offshore wind power jacket base transition section structure |
| CN105019419A (en) * | 2015-06-29 | 2015-11-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Guide pipe frame, guide pipe frame foundation platform and guide pipe frame construction method |
| CN206529787U (en) * | 2017-01-05 | 2017-09-29 | 中国电建集团华东勘测设计研究院有限公司 | Many base truss-like offshore wind power foundation structures |
| CN107806108A (en) * | 2017-09-28 | 2018-03-16 | 天津大学 | Three floating drum buoyancy tank foundation structures and its construction method on a kind of combined type sea |
| CN207348118U (en) * | 2017-10-25 | 2018-05-11 | 河海大学 | A kind of suction barrel base for model test |
| CN108104151A (en) * | 2017-12-20 | 2018-06-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Jacket changeover portion |
| CN208415289U (en) * | 2018-06-08 | 2019-01-22 | 江苏长风海洋装备制造有限公司 | A kind of suction cartridge type wind power foundation |
-
2018
- 2018-06-08 CN CN201810586076.5A patent/CN108505535A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746845U (en) * | 2010-04-02 | 2011-02-16 | 中国海洋石油总公司 | Pile foundation type foundation structure applicable to ocean engineering |
| CN104005406A (en) * | 2014-01-29 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN104564545A (en) * | 2015-01-07 | 2015-04-29 | 广东明阳风电产业集团有限公司 | Offshore wind power jacket base transition section structure |
| CN105019419A (en) * | 2015-06-29 | 2015-11-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Guide pipe frame, guide pipe frame foundation platform and guide pipe frame construction method |
| CN206529787U (en) * | 2017-01-05 | 2017-09-29 | 中国电建集团华东勘测设计研究院有限公司 | Many base truss-like offshore wind power foundation structures |
| CN107806108A (en) * | 2017-09-28 | 2018-03-16 | 天津大学 | Three floating drum buoyancy tank foundation structures and its construction method on a kind of combined type sea |
| CN207348118U (en) * | 2017-10-25 | 2018-05-11 | 河海大学 | A kind of suction barrel base for model test |
| CN108104151A (en) * | 2017-12-20 | 2018-06-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Jacket changeover portion |
| CN208415289U (en) * | 2018-06-08 | 2019-01-22 | 江苏长风海洋装备制造有限公司 | A kind of suction cartridge type wind power foundation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016040A (en) * | 2021-10-25 | 2022-02-08 | 深圳中广核工程设计有限公司 | Impressed current cathodic protection system for jacket foundation of suction tube |
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