CN205776423U - A kind of levelling device for offshore wind farm catheterostat basis - Google Patents
A kind of levelling device for offshore wind farm catheterostat basis Download PDFInfo
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- CN205776423U CN205776423U CN201620464689.8U CN201620464689U CN205776423U CN 205776423 U CN205776423 U CN 205776423U CN 201620464689 U CN201620464689 U CN 201620464689U CN 205776423 U CN205776423 U CN 205776423U
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- lower sleeve
- catheterostat
- jack
- concrete
- steel
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Abstract
This utility model relates to wind-powered electricity generation industry infrastructure field, a kind of levelling device for offshore wind farm catheterostat basis.The concrete-pile core of levelling device is the most buried in ground, and steel-pipe pile is inserted in the ground matrix section of concrete-pile core, and lower sleeve is inserted in the outside of steel-pipe pile, and lower sleeve is provided with connecting rod, and the other end of connecting rod is connected and fixed on the bottom of catheterostat；The nozzle position, top being fixed on lower sleeve put down by support type molten steel, is provided with jack in the cylinder of lower sleeve, and the upper end of jack is connected to support shaped steel, lower end and is fixed on the top end surface of concrete-pile core.Provide the benefit that: 1) when using this system to carry out leveling, determine according to measured data and need the jack of regulation, effect is obvious, and regulation efficiency is high.2) this regulation system only needs jack, supports shaped steel, stake inner concrete it is achieved that low cost.3) being regulated one by one by jack, degree of regulation is high, simple to operate, it is ensured that catheterostat Attention problems precision.
Description
Technical field
The present invention relates to wind-powered electricity generation industry infrastructure field, a kind of levelling device for offshore wind farm catheterostat basis.
Background technology
Fast development along with wind-powered electricity generation industry, the problems such as the contradiction of shortage of land resource and other industries local are day by day obvious, and China has very long coastline, and there is abundant wind energy resources in marine site, and coastal waters Wind Power Generation amount is relatively big, and offshore wind farm is rapidly developed in recent years.
Catheterostat basis, as one of conventional offshore wind turbine foundation form, has that offshore construction amount is little, installation rate is fast, cost is low, the guaranteed feature of quality.But owing to catheterostat basis needs to install on the water and leveling, required precision is high, increases jacket construction difficulty.
Summary of the invention
This utility model needs to install on the water and leveling for existing catheterostat basis, required precision is high, increases the technical problem of jacket construction difficulty, proposes a kind of levelling device for offshore wind farm catheterostat basis, this structure can improve catheterostat leveling work efficiency, reduces cost.
A kind of levelling device for offshore wind farm catheterostat basis, levelling device includes concrete-pile core, steel-pipe pile, lower sleeve, jack, supports shaped steel, connecting rod；Concrete-pile core is the most buried in ground, steel-pipe pile is inserted in the ground matrix section of concrete-pile core, lower sleeve is inserted in the outside of steel-pipe pile, and the upper end of lower sleeve and bottom are respectively equipped with the connecting rod that level is fixed on lower sleeve cylinder, and the other end of connecting rod is connected and fixed on the bottom of catheterostat；The nozzle position, top being fixed on lower sleeve put down by support type molten steel, is provided with jack in the cylinder of lower sleeve, and the upper end of jack is connected to support shaped steel, lower end and is fixed on the top end surface of concrete-pile core.
Specifically optimizing as this utility model scheme, the connected mode of connecting rod and lower sleeve and catheterostat is for welding.
Specifically optimize as this utility model scheme, support the shaped steel connected mode with lower sleeve for welding.
Specifically optimizing as this utility model scheme, the buried part of concrete-pile core is the 2/3-4/5 of overall ratio.
Specifically optimizing as this utility model scheme, the external diameter of concrete-pile core is 20-40cm, and the internal diameter size of steel-pipe pile is identical with the external diameter of solidifying soil stake core；The internal diameter size of lower sleeve is 22-42cm.
Compared to the prior art this utility model, provides the benefit that:
1) when using this system to carry out leveling, determining according to measured data and need the jack of regulation, effect is obvious, and regulation efficiency is high.
2) this regulation system only needs jack, supports shaped steel, stake inner concrete it is achieved that low cost.
3) being regulated one by one by jack, degree of regulation is high, simple to operate, it is ensured that catheterostat Attention problems precision.
Accompanying drawing explanation
Fig. 1 is this utility model catheterostat basis leveling system schematic diagram；
In figure, 1, support shaped steel, 2, jack, 3, catheterostat lower sleeve, 4, inner concrete, 5, steel-pipe pile.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments herein is described in detail, but the multitude of different ways that the application can be defined by the claims and cover is implemented.The accompanying drawing of the part constituting the application is used for providing further understanding of the present application, and the schematic description and description of the application is used for explaining the application, is not intended that the improper restriction to the application.
A kind of levelling device for offshore wind farm catheterostat basis, levelling device includes concrete-pile core 4, steel-pipe pile 5, lower sleeve 3, jack 2, supports shaped steel 1, connecting rod 6.
Concrete-pile core 4 is the most buried in ground, and the buried part of concrete-pile core 4 is the 2/3-4/5 of overall ratio.Steel-pipe pile 5 is inserted in the ground matrix section of concrete-pile core 4, lower sleeve 3 is inserted in the outside of steel-pipe pile 5, the upper end of lower sleeve 3 and bottom are respectively equipped with the connecting rod 6 that level is fixed on lower sleeve 3 cylinder, the other end of connecting rod 6 is connected and fixed on the bottom of catheterostat 7, and the connected mode of connecting rod 6 and lower sleeve 3 and catheterostat 7 is for welding.
Support shaped steel 1 level and be fixed on the nozzle position, top of lower sleeve 3, support the shaped steel 1 connected mode with lower sleeve 3 for welding.Being provided with jack 2 in the cylinder of lower sleeve 3, the upper end of jack 2 is connected to support shaped steel 1, lower end and is fixed on the top end surface of concrete-pile core 4.The external diameter of concrete-pile core 4 is 30cm, and the internal diameter size of steel-pipe pile 5 is identical with the external diameter of solidifying soil stake core 4；The internal diameter size of lower sleeve 3 is 32cm.
This utility model be the technical scheme is that first jacket pile basis domestic demand casting concrete, carries out leveling after concrete reaches design strength.During leveling, on each lower sleeve 3 of catheterostat 7, reinforcement of weld one supports shaped steel 1, and the concrete in pile foundation is laid jack 2, and jack 2 specification determines according to catheterostat weight, and lifting catheterostat makes the shaped steel on sleeve be seated on jack 2.By the jack 2 that regulates in each pile foundation thus regulate the flatness of catheterostat 7 entirety.The bearing capacity needed when pile foundation inner concrete influx height is according to design requirement or catheterostat 7 leveling determines.Jack 2 specification calculates each position according to catheterostat 7 weight needs the jack 2 of much specifications.Determine according to actually measured flatness during leveling and need jack 2 corresponding on the stake position of regulation.
Compared to the prior art, the beneficial effects of the utility model are this utility model: when 1) using this system to carry out leveling, and determining according to measured data needs the jack of regulation, and effect is obvious, and regulation efficiency is high.2) this regulation system only needs jack, supports shaped steel, stake inner concrete it is achieved that low cost.3) being regulated one by one by jack, degree of regulation is high, simple to operate, it is ensured that catheterostat Attention problems precision.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (5)
1. the levelling device for offshore wind farm catheterostat basis, it is characterised in that described levelling device includes concrete-pile core (4), steel-pipe pile (5), lower sleeve (3), jack (2), supports shaped steel (1), connecting rod (6)；Described concrete-pile core (4) is the most buried in ground, steel-pipe pile (5) is inserted in the ground matrix section of concrete-pile core (4), lower sleeve (3) is inserted in the outside of steel-pipe pile (5), the upper end of lower sleeve (3) and bottom are respectively equipped with the connecting rod (6) that level is fixed on lower sleeve (3) cylinder, and the other end of connecting rod (6) is connected and fixed on the bottom of catheterostat (7)；Supporting shaped steel (1) level and be fixed on the nozzle position, top of lower sleeve (3), be provided with jack (2) in the cylinder of lower sleeve (3), the upper end of jack (2) is connected to support shaped steel (1), the top end surface of concrete-pile core (4) is fixed in lower end.
A kind of levelling device for offshore wind farm catheterostat basis the most according to claim 1, it is characterised in that the connected mode of described connecting rod (6) and lower sleeve (3) and catheterostat (7) is for welding.
A kind of levelling device for offshore wind farm catheterostat basis the most according to claim 1, it is characterised in that the connected mode of described support shaped steel (1) and lower sleeve (3) is for welding.
A kind of levelling device for offshore wind farm catheterostat basis the most according to claim 1, it is characterised in that the buried part of described concrete-pile core (4) is the 2/3-4/5 of overall ratio.
A kind of levelling device for offshore wind farm catheterostat basis the most according to claim 1, it is characterised in that the external diameter of described concrete-pile core (4) is 20-40cm, the internal diameter size of described steel-pipe pile (5) is identical with the external diameter of solidifying soil stake core (4)；The internal diameter size of described lower sleeve (3) is 22-42cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464689.8U CN205776423U (en) | 2016-05-22 | 2016-05-22 | A kind of levelling device for offshore wind farm catheterostat basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464689.8U CN205776423U (en) | 2016-05-22 | 2016-05-22 | A kind of levelling device for offshore wind farm catheterostat basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776423U true CN205776423U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464689.8U Expired - Fee Related CN205776423U (en) | 2016-05-22 | 2016-05-22 | A kind of levelling device for offshore wind farm catheterostat basis |
Country Status (1)
| Country | Link |
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| CN (1) | CN205776423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268669A (en) * | 2017-08-14 | 2017-10-20 | 浙江华蕴海洋工程技术服务有限公司 | Piling jacket construction method, rear piling jacket construction component, jacket of driving piles afterwards afterwards |
| CN109056859A (en) * | 2018-09-11 | 2018-12-21 | 中国电建集团华东勘测设计研究院有限公司 | A kind of tubular type slip casting blower foundation method for correcting error |
-
2016
- 2016-05-22 CN CN201620464689.8U patent/CN205776423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268669A (en) * | 2017-08-14 | 2017-10-20 | 浙江华蕴海洋工程技术服务有限公司 | Piling jacket construction method, rear piling jacket construction component, jacket of driving piles afterwards afterwards |
| CN109056859A (en) * | 2018-09-11 | 2018-12-21 | 中国电建集团华东勘测设计研究院有限公司 | A kind of tubular type slip casting blower foundation method for correcting error |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 |