CN208151972U - A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation - Google Patents
A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation Download PDFInfo
- Publication number
- CN208151972U CN208151972U CN201820689108.XU CN201820689108U CN208151972U CN 208151972 U CN208151972 U CN 208151972U CN 201820689108 U CN201820689108 U CN 201820689108U CN 208151972 U CN208151972 U CN 208151972U
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- CN
- China
- Prior art keywords
- pile foundation
- anticollision
- ring
- collision
- offshore wind
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a kind of anticollision device, collision-prevention devices for offshore wind farm pile foundation, including upper ring and lower ring, mounting rack and flexible positioning piece, the upper ring and a lower ring is installed in pile foundation by mounting rack, multiple anticollision rotating cylinders are equipped between the upper ring and a lower ring, the anticollision rotating cylinder does not contact pile foundation, and the flexible positioning piece is installed on ring.The anticollision device, collision-prevention device for offshore wind farm pile foundation of the utility model can protect pile foundation ontology, and be convenient for ship berthing operation.Pile foundation ontology can be protected, and is convenient for ship berthing operation.
Description
Technical field
The utility model relates to offshore wind farm technical field of structures more particularly to a kind of anticollisions for offshore wind farm pile foundation
Device.
Background technique
Due to the exacerbation of increasingly serious energy crisis and problem of environmental pollution, the utilization of renewable energy is increasingly becoming people
Research and development emphasis.Land wind-powered electricity generation has large-scale exploitation in recent years, but it has the shortcomings that many and restrictive condition,
Therefore Oversea wind power generation initially enters people's sight with its unique advantage.The advantages of Oversea wind power generation, has：Wind energy on the sea money
Also more stable when the storage capacity Datong District of source, sea surface roughness is small, sea turn turbulence intensity is small, wind trimming is small, development efficiency is higher, no
There are problem of environmental pollutions such as noise jamming, landscape destructions, it is very suitable to develop on a large scale.
Offshore wind farm runs the maintenance work most important thing of phase, carries out daily production, dimension in order to facilitate the upper lower platform of personnel
Shield, every offshore wind power platform are equipped with boarding platform and berthing member.For a variety of different foundation patterns, step on by system
Also major diameter is different.Therefore the Boardside protection structure pattern of various foundation structures, need to be from foundation structure feature, natural environmental condition, sea
Construction technology is compared with carrying out analysis in terms of experience and economy.
Single-pile foundation refers generally to single steel pipe pile foundation, is structurally characterized in that convenient and quick construction, good economy performance.Single pile base
Plinth is applied widely because of at low cost, easy for construction in foreign countries, Europe use the ratio of single-pile foundation up to 70% with
On.The way of existing country's single-pile foundation fender：Single-pile foundation is arranged rubber and protects string, and rubber fender is in combination with " J " shape pipe along basis
The protection steel pipe being laid with downwards is unified to be laid, and anticollision steel column doubles as the supporting member of ladder lower part；Jacket basis fender is general
The side of a ship is managed and protected using the double-deck anti-collision steel, outer layer pipe is connected with rubber；High-Rise Pile Cap Foundation generally uses rubber fender.Offshore wind farm
Foundation structure is primarily subjected to the effect of the horizontal loadings such as wind, wave, and horizontal bearing performance is that can various Boardside protection structures use
Key, with the exploitation of offshore wind farm scale, Wind turbine single-machine capacity is increasing, along with Fujian Province sea area wind is big,
The influence of the wave is high Deng natural environments, fender design also need to consider the way of contact, range of stage, the effect of hull and fender
In the counter-force etc. of hull and basic berthing member.
Utility model content
The technical problems to be solved in the utility model is that：For technical problem of the existing technology, this is practical new
Type provides a kind of anticollision device, collision-prevention device for offshore wind farm pile foundation, can protect pile foundation ontology, and be convenient for ship berthing operation.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation, including upper ring and lower ring, mounting rack and flexible positioning piece, institute
It states upper ring and a lower ring to be installed in pile foundation by mounting rack, multiple anticollision rotating cylinders is equipped between the upper ring and a lower ring, it is described anti-
It hits rotating cylinder and does not contact pile foundation, the flexible positioning piece is installed on ring.
As a further improvement of the above technical scheme：
The flexible positioning piece is equipped with four, along upper ring Relative distribution two-by-two.
The flexible positioning piece is circular ring type, and the flexible positioning piece and pile foundation are equipped with angle a, 20 °≤a≤45 °.
Fixing axle is equipped between the upper ring and lower ring, the anticollision rotating cylinder is installed in fixing axle, the anticollision rotating cylinder
It is rotated relative to fixed axis.
The anticollision rotating cylinder is uniformly distributed along upper ring and lower ring annular, does not contact between adjacent anticollision rotating cylinder.
The anticollision rotating cylinder is oval ring-like.
Anticollision device, collision-prevention device provided by the utility model for offshore wind farm pile foundation, structure is simple, fixed by flexible positioning piece
The position of position ship berthing, and impact when ship is stopped can be offset by flexible positioning piece and anticollision rotating cylinder double action
Power protects pile foundation ontology.The anticollision device, collision-prevention device for offshore wind farm pile foundation of the utility model, flexible positioning piece are obliquely installed,
Ship can preferably buffer the impact force of ship when stopping.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Figure label explanation：
1, upper ring；2, lower ring；3, flexible positioning piece；4, fixing axle；5, pile foundation；6, anticollision rotating cylinder.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1 shows a kind of embodiment of the utility model for the anticollision device, collision-prevention device of offshore wind farm pile foundation, the present embodiment
Anticollision device, collision-prevention device, including upper ring 1, lower ring 2, mounting rack and flexible positioning piece 3, upper ring 1 and lower ring 2 be installed on by mounting rack
In pile foundation 5, multiple anticollision rotating cylinders 6 are equipped between upper ring 1 and lower ring 2, anticollision rotating cylinder 6 does not contact pile foundation 5, and flexible positioning piece 3 is pacified
Loaded on upper ring 1.1 generation of pile foundation ontology is rushed when offsetting ship berthing by flexible positioning piece 3 and 6 double action of anticollision rotating cylinder
Hit power.
In the present embodiment, flexible positioning piece 3 is equipped with four, and along upper ring 1, Relative distribution, flexible positioning piece 3 are annulus two-by-two
Type, flexible positioning piece 3 and pile foundation 5 are equipped with angle a, and a is 25 °, and flexible positioning piece 3 is not contacted with anticollision rotating cylinder 6.Four elasticity are fixed
Position part 3 is convenient for the stop of ship different direction, and inclined setting can reduce stormy waves resistance caused by anticollision device, collision-prevention device, mitigates stake
The endurance of basic body 1, in addition, inclined setting flexible positioning piece 3, can preferably slow down the impact force of ship.
In the present embodiment, fixing axle 4 is equipped between upper ring 1 and lower ring 2, anticollision rotating cylinder 6 is installed in fixing axle 4, anticollision
Rotating cylinder 6 is rotated relative to fixed axis 4, and anticollision rotating cylinder 6 is that ellipse is ring-like, while reducing stormy waves resistance, convenient for receiving when ship stop
It is deformed to impact force.
In the present embodiment, anticollision rotating cylinder 6 is uniformly distributed along upper ring 1,2 annular of lower ring, does not connect between adjacent anticollision rotating cylinder 6
Touching.
In the present embodiment, flexible positioning piece 3 can be waste tire.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.Therefore, it is all without departing from
The content of technical solutions of the utility model any is simply repaired according to the utility model technical spirit is made to the above embodiment
Change, equivalent variations and modification, should all fall in the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of anticollision device, collision-prevention device for offshore wind farm pile foundation, which is characterized in that including upper ring (1), lower ring (2), mounting rack with
And flexible positioning piece (3), the upper ring (1) and lower ring (2) are installed on pile foundation (5) by mounting rack, the upper ring (1) and under
Multiple anticollision rotating cylinders (6) are equipped between ring (2), the anticollision rotating cylinder (6) does not contact pile foundation (5), flexible positioning piece (3) peace
Loaded on upper ring (1).
2. the anticollision device, collision-prevention device according to claim 1 for offshore wind farm pile foundation, which is characterized in that the flexible positioning piece
(3) four are equipped with, along upper ring (1) Relative distribution two-by-two.
3. the anticollision device, collision-prevention device according to claim 2 for offshore wind farm pile foundation, which is characterized in that the flexible positioning piece
It (3) is circular ring type, the flexible positioning piece (3) and pile foundation (5) are equipped with angle a, and 20 °≤a≤45 °.
4. the anticollision device, collision-prevention device according to claim 1 for offshore wind farm pile foundation, which is characterized in that the upper ring (1) with
Fixing axle (4) are equipped between lower ring (2), the anticollision rotating cylinder (6) is installed on fixing axle (4), and the anticollision rotating cylinder (6) is opposite
Fixing axle (4) rotation.
5. the anticollision device, collision-prevention device according to claim 4 for offshore wind farm pile foundation, which is characterized in that the anticollision rotating cylinder
(6) uniformly distributed along upper ring (1), lower ring (2) annular, it is not contacted between adjacent anticollision rotating cylinder (6).
6. the anticollision device, collision-prevention device according to claim 4 for offshore wind farm pile foundation, which is characterized in that the anticollision rotating cylinder
It (6) is oval ring-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689108.XU CN208151972U (en) | 2018-05-09 | 2018-05-09 | A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689108.XU CN208151972U (en) | 2018-05-09 | 2018-05-09 | A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151972U true CN208151972U (en) | 2018-11-27 |
Family
ID=64390134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689108.XU Expired - Fee Related CN208151972U (en) | 2018-05-09 | 2018-05-09 | A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208151972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958460A (en) * | 2021-10-04 | 2022-01-21 | 江苏海装风电设备有限公司 | Anti-collision fixing base for offshore wind power generation |
| CN114263138A (en) * | 2020-09-16 | 2022-04-01 | 青岛泰诚交通设施有限公司 | Rotary protective fence for highway |
-
2018
- 2018-05-09 CN CN201820689108.XU patent/CN208151972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263138A (en) * | 2020-09-16 | 2022-04-01 | 青岛泰诚交通设施有限公司 | Rotary protective fence for highway |
| CN113958460A (en) * | 2021-10-04 | 2022-01-21 | 江苏海装风电设备有限公司 | Anti-collision fixing base for offshore wind power generation |
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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: 20181127 Termination date: 20190509 |