CN203716170U - High pile cap foundation structure - Google Patents
High pile cap foundation structure Download PDFInfo
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- CN203716170U CN203716170U CN201420081080.3U CN201420081080U CN203716170U CN 203716170 U CN203716170 U CN 203716170U CN 201420081080 U CN201420081080 U CN 201420081080U CN 203716170 U CN203716170 U CN 203716170U
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- cap
- foundation structure
- steel pipe
- platform
- cushion cap
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Abstract
The utility model discloses a high pile cap foundation structure. The structure comprises a concrete cap higher than a sea level and a group of steel pipe piles, wherein the steel pipe piles are arranged at the bottom of the concrete cap and used for supporting the cap, upper parts of the steel pipe piles are embedded into the bottom of the cap, the group of the steel pipe piles are distributed at the bottom of the cap in a frustum shape, a ladder for climbing up the cap is arranged on one side of the cap, connecting rods are arranged between every two adjacent steel pipe piles, an anti-collision rod is arranged on the connecting rods on one side of the ladder, anode reactive metal and wiring pipes are also arranged on the steel pipe piles, a platform extending outwards is arranged on the cap, and a crane and at least one container are arranged on the cap or the platform. According to the high pile cap foundation structure, the connecting rods are arranged between the adjacent steel pipe piles, so that the integral rigidity and the strength of the high pile cap foundation structure can be improved; the anti-collision rod is arranged on the connecting rods, so that the steel pipe piles can be prevented from being directly collided with an operation maintenance ship; the usable area of the cap is enlarged due to arrangement of the platform; and the at least one container and the crane are arranged on the platform, so that operation maintenance as well as work and rest of technicians are facilitated.
Description
Technical field
The utility model relates to marine wind electric field basis, especially relates to a kind of marine wind electric field High-Rise Pile Cap Foundation.
Background technology
At present, the exploitation major part of marine wind electric field concentrates on the countries such as European Denmark, Germany, Holland, Britain, Sweden, Ireland.Secondly its base form, taking single-pile foundation as main, has accounted for 74%, be jacket basis, and other is basic as relatively less in gravity type foundation, tripod basis, suction basis, gantry type basis, negative pressure type foundation, floating base application.Domestic starting late, offshore wind turbine foundation platform is developed by the offshore production platform form in oil and gas industry, and one of application is exactly High-Rise Pile Cap Foundation.
The patent No. is 200920198988.1, and patent name is in the utility model patent of " basic structure of high-rise pile cap type offshore wind driven generator ", discloses a kind of basic structure of high-rise pile cap type offshore wind driven generator.Its structure is specially: this foundation structure comprises one group of steel pipe pile higher than the concrete bearing platform on sea level and cushion cap bottom, steel pipe pile lower end is slightly outward-dipping, the center upper portion of concrete bearing platform has the linkage section that the material of monobloc cast is large diameter steel pipe with it, and linkage section top is connected with wind-power generating unit tower through flange.
The patent No. is 201220297967.7, patent name is in the utility model patent of " a kind of marine wind electric field High-Rise Pile Cap Foundation ", a kind of marine wind electric field High-Rise Pile Cap Foundation is disclosed, comprise cushion cap and multiple stake, the upper end of each all embeds in cushion cap, part in each embedding cushion cap is all fixed with reinforcing ring, the utility model has effectively solved the stake of existing marine wind electric field High-Rise Pile Cap Foundation and concrete surface easily produces crack, thus the problem that causes foundation structure to be damaged.
Although existing High-Rise Pile Cap Foundation structure respectively has advantage, lacks on the whole the auxiliary equipment such as operation maintenance, alongside and device, lack cable routing, the personnel functions such as space of working and resting.
Summary of the invention
The purpose of this utility model is to provide one and facilitates cable routing, the alongside of O&M ship, engineers and technicians' O&M, the High-Rise Pile Cap Foundation structure that facilitates personnel to work and rest.
For achieving the above object, the technical solution of the utility model is: a kind of High-Rise Pile Cap Foundation structure, it comprises the concrete bearing platform higher than sea level, and be located at concrete bearing platform bottom for supporting one group of steel pipe pile of cushion cap, steel pipe pile top embeds cushion cap bottom, this group steel pipe pile is taper type and is distributed in cushion cap bottom, cushion cap one side is provided with the cat ladder of climbing up cushion cap, cushion cap is provided with inspection platform, between described adjacent steel pile tube, be provided with connecting rod, the connecting rod of cat ladder one side is provided with crash bar, on steel pipe pile, be also provided with anode active metal and installation pipe, cushion cap is provided with outward extending platform, cushion cap or platform are provided with loop wheel machine and more than one container.
In the utility model, due to the connecting rod arranging between adjacent steel pile tube, can improve integral rigidity and the intensity of High-Rise Pile Cap Foundation structure; Simultaneously, the connecting rod of cat ladder one side is provided with crash bar, in the time that O&M ship is accommodated to High-Rise Pile Cap Foundation structure, O&M ship is because the fluctuating of marine wave first collides on crash bar, most of energy when crash bar and connecting rod can absorb O&M foul, avoid O&M ship direct collision steel pipe pile, effectively protect the agent structure of High-Rise Pile Cap Foundation structure; The installation pipe arranging on steel pipe pile, facilitates blower fan cable routing; The anode active metal arranging on steel pipe pile, effectively avoids steel pipe pile to be corroded.
In addition, on cushion cap or platform, container is set, in the time that container is electric container, can fully expands the shallow storage space of electric fixtures, and can arrange as required electric fixtures, ensure the safe distance between electric fixtures and safeguard space; In the time that container is interim rest container, be equipped with daily living article, lifesaving appliance, communications services etc., so that the continuous handling failure of technician; In the time meeting special weather situation, as heavy rain, typhoon weather, interim rest container can be used as the interim shelter of maintenance personal; On cushion cap or platform, also dispose O&M loop wheel machine, can implementation platform and O&M ship between the lifting of equipment, maintenance safe is high.
Described connecting rod is pipe, square steel, angle steel or I-shaped steel section.
Described crash bar is pipe, square steel, angle steel or I-shaped steel section, has enough Rigidity and strengths.
On described cushion cap, outward extending platform area is greater than cushion cap area, due to the setting of platform, has greatly improved the space of cushion cap placing articles.
Described platform is square or fan-shaped.
Described platform bottom surface is provided with material hole, facilitates loop wheel machine that material is hung on platform or cushion cap by material hole.
Described container is electric container or interim rest container.
Described installation pipe is " J " shape, " L " shape or " 1 " shape.Wherein, installation pipe is preferably " J " shape, and installation pipe not only can connect up to cable like this, also can change the direction of routing of cable.
Described anode active metal is the metal or alloy that activity is greater than iron, when seawater corrodes High-Rise Pile Cap Foundation structure, and the anode active metal that first corrosion activity is large, thus avoid the corrosion of seawater to steel pipe pile.
Described anode active metal is aluminium, zinc or indium.
Described cushion cap is provided with the discharge ring that can be connected with blower fan pylon.
High-Rise Pile Cap Foundation structure of the present utility model, owing to being provided with connecting rod between adjacent steel pile tube, thereby can improve integral rigidity and the intensity of High-Rise Pile Cap Foundation structure, and the crash bar arranging on connecting rod, can prevent that O&M ship from directly clashing into steel pipe pile; Installation pipe on steel pipe pile is convenient to blower fan cable and is connected up, and the anode active metal on steel pipe pile can prevent that seawater from corroding steel pipe pile, extends the application life of steel pipe pile; The setting of platform, expands spendable area on cushion cap; On platform, container and loop wheel machine can be set, facilitate technician's O&M and work and rest.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model High-Rise Pile Cap Foundation structure.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, a kind of High-Rise Pile Cap Foundation structure of the utility model, it comprises the concrete bearing platform 1 higher than sea level, and be located at concrete bearing platform 1 bottom for supporting one group of steel pipe pile 2 of cushion cap 1, steel pipe pile 2 tops embed cushion cap 1 bottom, this group steel pipe pile 2 is taper type and is distributed in cushion cap 1 bottom, cushion cap 1 one sides are provided with the cat ladder 11 of climbing up cushion cap 1, cushion cap 1 is provided with inspection platform 12, between described adjacent steel pile tube 2, be provided with connecting rod 3, the connecting rod 3 of cat ladder 11 1 sides is provided with crash bar 4, on steel pipe pile 2, be also provided with anode active metal 5 and installation pipe 6, cushion cap 1 is provided with outward extending platform 7, cushion cap 1 or platform 7 are provided with loop wheel machine 8 and more than one container 9.
In the utility model, due to the connecting rod 3 arranging between adjacent steel pile tube 2, can improve integral rigidity and the intensity of High-Rise Pile Cap Foundation structure; Simultaneously, the connecting rod of cat ladder 11 1 sides is provided with crash bar 4, in the time that O&M ship 10 is accommodated to High-Rise Pile Cap Foundation structure, O&M ship is because the fluctuating of marine wave first collides on crash bar 4, most of energy when crash bar 4 and connecting rod 3 can absorb O&M ship 10 and collide, avoid O&M ship 10 direct collision steel pipe piles 2, effectively protect the agent structure of High-Rise Pile Cap Foundation structure; The installation pipe 6 arranging on steel pipe pile 2, facilitates blower fan cable routing; The anode active metal 5 arranging on steel pipe pile 2, effectively avoids steel pipe pile 2 to be corroded.
Described connecting rod 3 is pipe, square steel, angle steel or I-shaped steel section.
Described crash bar 4 is pipe, square steel, angle steel or I-shaped steel section, has enough Rigidity and strengths.
On described cushion cap 1, outward extending platform 7 areas are greater than cushion cap area, due to the setting of platform 7, have greatly improved the space of High-Rise Pile Cap Foundation structure placing articles.
Described platform 7 is square or fan-shaped.
Described platform 7 bottom surfaces are provided with material hole 71, facilitate loop wheel machine that material is hung on platform 7 or cushion cap 1 by material hole 71.
Described container 9 is electric container or interim rest container.
Described installation pipe 6 is " J " shape, " L " shape or " 1 " shape.Wherein, installation pipe is preferably " J " shape, and installation pipe 6 not only can connect up to cable like this, also can change the direction of routing of cable.
Described anode active metal 5 is the active metal or alloy that is greater than iron, when seawater corrodes High-Rise Pile Cap Foundation structure, and the anode active metal 5 that first corrosion activity is large, thus avoid the corrosion of seawater to steel pipe pile 2.
Described anode active metal 5 is aluminium, zinc or indium.
Described cushion cap 1 is provided with the discharge ring 13 that can be connected with blower fan pylon.
Embodiment 1
When High-Rise Pile Cap Foundation structure of the present utility model is used, it is other that O&M ship 10 rests in crash bar 4, and O&M personnel climb up inspection platform 12 from cat ladder 11; Then O&M personnel winch to material platform 7 or cushion cap 1 through material hole 71 by loop wheel machine 8 from O&M ship 10, the lifting of equipment between material hole 71 implementation platforms 7 and O&M ship 10; In the time that container 9 is electric container, the safe distance between electric fixtures and safeguard that space is enough, facilitates O&M personnel operation, in the time that container 9 be interim rest container, facilitates O&M personnel rest; When blower fan cable needs cabling, cable can be passed by from installation pipe 3; Seawater has compared with severe corrosive, and anode active metal 5 is located on steel pipe pile 2, can preferentially corrode anode active metal 5, electrochemical protection steel pipe pile 2; O&M ship 10 rises and fall on the waves, and the active force of generation is delivered on connecting rod 3 by crash bar 4, then is delivered to steel pipe pile 2 from connecting rod 3, has avoided the direct shock of O&M ship 10 to steel pipe pile 2.
Embodiment 2
In this embodiment, two containers 9 can be set on platform 1, one of them is electric container, and another one is interim rest container, has so both facilitated installation of electrical equipment, facilitates again personnel to have a rest.
Be more than preferred embodiment of the present utility model, the scope of the utility model application request protection has more than and is limited to described embodiment.All and technical scheme the present embodiment equivalence all belongs to protection domain of the present utility model.
Claims (10)
1. a High-Rise Pile Cap Foundation structure, it comprises the concrete bearing platform higher than sea level, and be located at concrete bearing platform bottom for supporting one group of steel pipe pile of cushion cap, steel pipe pile top embeds cushion cap bottom, this group steel pipe pile is taper type and is distributed in cushion cap bottom, cushion cap one side is provided with the cat ladder of climbing up cushion cap, cushion cap is provided with inspection platform, it is characterized in that: between described adjacent steel pile tube, be provided with connecting rod, the connecting rod of cat ladder one side is provided with crash bar, on steel pipe pile, be also provided with anode active metal and installation pipe, cushion cap is provided with outward extending platform, cushion cap or platform are provided with loop wheel machine and more than one container.
2. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: described connecting rod is pipe, square steel, angle steel or I-shaped steel section.
3. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: described crash bar is pipe, square steel, angle steel or I-shaped steel section.
4. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: on described cushion cap, outward extending platform area is greater than cushion cap area.
5. High-Rise Pile Cap Foundation structure according to claim 4, is characterized in that: described platform is square or fan-shaped.
6. High-Rise Pile Cap Foundation structure according to claim 4, is characterized in that: described platform bottom surface is provided with material hole.
7. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: described container is electric container or interim rest container.
8. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: described installation pipe is " J " shape, " L " shape or " 1 " shape.
9. High-Rise Pile Cap Foundation structure according to claim 1, is characterized in that: described anode active metal is the metal or alloy that activity is greater than iron.
10. High-Rise Pile Cap Foundation structure according to claim 9, is characterized in that: described anode active metal is aluminium, zinc or indium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081080.3U CN203716170U (en) | 2014-02-25 | 2014-02-25 | High pile cap foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081080.3U CN203716170U (en) | 2014-02-25 | 2014-02-25 | High pile cap foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716170U true CN203716170U (en) | 2014-07-16 |
Family
ID=51155339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081080.3U Withdrawn - After Issue CN203716170U (en) | 2014-02-25 | 2014-02-25 | High pile cap foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835304A (en) * | 2014-02-25 | 2014-06-04 | 湘电风能（福建）有限公司 | High-pile bearing platform foundation structure |
-
2014
- 2014-02-25 CN CN201420081080.3U patent/CN203716170U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835304A (en) * | 2014-02-25 | 2014-06-04 | 湘电风能（福建）有限公司 | High-pile bearing platform foundation structure |
| CN103835304B (en) * | 2014-02-25 | 2016-04-27 | 湘电风能（福建）有限公司 | A kind of High-Rise Pile Cap Foundation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |