CN208009496U - A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg - Google Patents
A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg Download PDFInfo
- Publication number
- CN208009496U CN208009496U CN201820024989.3U CN201820024989U CN208009496U CN 208009496 U CN208009496 U CN 208009496U CN 201820024989 U CN201820024989 U CN 201820024989U CN 208009496 U CN208009496 U CN 208009496U
- Authority
- CN
- China
- Prior art keywords
- offshore wind
- wind farm
- spud leg
- jacket
- aluminium foil
- Prior art date
- 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.)
- Active
Links
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of anti-corrosion anti-collision protection structures for offshore wind farm jacket spud leg, it include epoxy glass flake anticorrosion layer, modified epoxy wearing layer, aluminium foil glass fiber winds band, PE foam damping jackets, rubber anti-collision protective cover, epoxy glass flake anticorrosion layer is coated in the surface of offshore wind farm jacket spud leg, modified epoxy wearing layer is coated in the surface of epoxy glass flake anticorrosion layer, aluminium foil glass fiber winding band is wrapped in the surface of modified epoxy wearing layer, composition has one layer of aluminium foil glass fiber winding belt, PE foam damping jackets are mounted on the surface of aluminium foil glass fiber winding belt, it is wrapped in aluminium foil glass fiber winding belt, rubber anti-collision protective cover is mounted on the surface of PE foam damping jackets, it is wrapped in the PE foam damping jackets.The utility model can avoid and bear offshore wind farm O&M ship and jacket frame foundation structure is hit and destroyed under the promotion of wave, extend and protect the service life of offshore wind farm jacket.
Description
Technical field
The utility model is related to the technical fields of the corrosion-resistant Anti-bumping protection of offshore wind farm jacket spud leg, refer in particular to one kind
Anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg.
Background technology
Currently, Oversea wind power generation has become the focus areas of global Renewable Energy Development, but Oversea wind is sent out
The marine environment of motor group installation and operation is extremely complex, especially because the influence of seawater stormy waves causes close and climbing to sea
Upper wind power generating set implementation maintenance, care and maintenance are very difficult, therefore offshore wind turbine needs in the process of running
It wants dedicated O&M shipping to send staff and equipment etc. close to carry out stepping on tower maintenance, dimension on the basis of wind-powered electricity generation jacket with mooring
Shield and maintenance work, however the berthing of O&M ship is generated to the pairs of jacket basis of offshore wind turbine jacket foundation
Huge impact and impact force, and the continuous contact of the ship side due to O&M ship and jacket spud leg, O&M ship is in seawater wave
Under the very strong driving force of wave pushes, constant collision, friction and the shock of ship side and jacket spud leg are caused, so as to cause jacket pile
The corrosion-inhibiting coating on leg surface destroys and falls off and serious rust corrosion phenomenon occurs, or even since O&M ship is pushed away in waves of seawater
The dynamic lower huge impact force generated causes jacket spud leg to deform and damage, to highly impact offshore wind farm jacket base
The structural stability of plinth, the safety for more seriously causing the total Collapse of offshore wind farm jacket and Wind turbines and toppling
Accident occurs, and therefore, the anticorrosion and vibration damping Anti-bumping protection of offshore wind farm jacket spud leg are particularly important.For this purpose,
This patent from offshore wind farm jacket spud leg bear ship and wave shock and abrasion and protect briny environment corrosion go out
Hair devises a kind of corrosion-resistant and anticollision protection system for offshore wind farm jacket spud leg.
Utility model content
The utility model from offshore wind farm jacket spud leg bear ship and wave shock and abrasion and protection seawater
The corrosion of environment is set out, it is proposed that a kind of safe and reliable anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg,
It can avoid and bear offshore wind farm O&M ship and jacket frame foundation structure is hit and destroyed under the promotion of wave, extend and protect
The service life of offshore wind farm jacket, it is ensured that offshore wind farm unit safety is reliably run.
To achieve the above object, technical solution provided by the utility model is：One kind being used for offshore wind farm jacket pile
The anti-corrosion anti-collision protection structure of leg, include epoxy glass flake anticorrosion layer, modified epoxy wearing layer, aluminium foil glass fiber winding band,
PE foams damping jacket, rubber anti-collision protective cover, wherein the epoxy glass flake anticorrosion layer is coated in offshore wind farm jacket
The surface of spud leg, the modified epoxy wearing layer are coated in the surface of epoxy glass flake anticorrosion layer, the aluminium foil glass fiber winding
Band is wrapped in the surface of modified epoxy wearing layer, and composition has one layer of aluminium foil glass fiber winding belt, joint viscous using adhesive
It connects securely, the PE foams damping jacket is mounted on the surface of aluminium foil glass fiber winding belt, is wrapped in aluminium foil glass fiber winding band
Layer, the rubber anti-collision protective cover are mounted on the surface of PE foam damping jackets, are wrapped in the PE foam damping jackets, connector
Place is fastened and fixed using bolt.
The epoxy glass flake anticorrosion layer is glass epoxy scale coating, thickness 0.7-0.8mm.
The modified epoxy wearing layer is modified epoxy coating, thickness 0.1-0.2mm.
The thickness of the aluminium foil glass fiber winding belt is 1-3mm.
The PE foams damping jacket is the web-like plank of long 5m, width 2-3m, thickness 30-50mm, according to the cylinder of spud leg
Structure size is closely coated, and roll bending connector is connected with Strong Adhesive.
The thickness of the rubber anti-collision protective cover is 80-100mm.
The utility model compared with prior art, has the following advantages that and advantageous effect：
1, the protection structure of the utility model is twined by epoxy glass flake anticorrosion layer, modified epoxy wearing layer, aluminium foil glass fiber
Construction forms set of system after band, the combination of PE foams damping jacket, five layer material of rubber anti-collision protective cover, which has resistance to
Burn into is wear-resistant, damping and seal protection act on, and can bear offshore wind farm O&M ship under the promotion of ocean stormy waves to conduit
The impact force and impact force on frame basis protect the safety and stability of offshore wind farm architecture basics.
2, the utility model design is reasonable for structure, and makes full use of and play the performance advantage of layers of material, Neng Goubao
30 years anti-corrosions for demonstrate,proving offshore wind farm jacket basis protect life requirements.
3, the anti-corrosion and anticollision protective value for improving offshore wind farm jacket spud leg, avoids offshore wind farm O&M ship in sea
To the shock and destruction of jacket spud leg under the promotion of water and stormy waves, the stability of offshore wind power foundation structure is influenced, it is ensured that sea
Upper wind power generating set is safely and reliably run.
4, the utility model structure can adapt to various marine corrosion environment, meet offshore wind farm O&M ship berth safely in
Jacket basis, better assures that the safe operation of offshore wind power equipment, promotes the sound development of offshore wind farm, is that the mankind are more
Ground, which provides more green clean reproducible energies, will all generate huge economic benefit and social benefit.
Description of the drawings
Fig. 1 is the schematic diagram that the utility model protects structure.
Fig. 2 is the A-A sectional views of Fig. 1.
Specific implementation mode
With reference to specific embodiment, the utility model is described in further detail.
Shown in referring to Fig. 1 and Fig. 2, the anti-corrosion Anti-bumping protection for offshore wind farm jacket spud leg that the present embodiment is provided
Structure includes epoxy glass flake anticorrosion layer 1, modified epoxy wearing layer 2, aluminium foil glass fiber winding band 3, PE foam damping jackets
4, rubber anti-collision protective cover 5, wherein the epoxy glass flake anticorrosion layer 1 is coated in the table of offshore wind farm jacket spud leg 6
Face, thickness 0.7-0.8mm, the modified epoxy wearing layer 2 are coated in the surface of epoxy glass flake anticorrosion layer 1, and thickness is
0.1-0.2mm, the aluminium foil glass fiber winding band 3 are wrapped in the surface of modified epoxy wearing layer 2, and composition has a thickness 1-3mm's
Aluminium foil glass fiber winds belt, and joint is secured using adhesive bonding, and the PE foams damping jacket 4 is mounted on aluminium foil glass fiber
The surface for winding belt, is wrapped in aluminium foil glass fiber winding belt, which is long 5m, width 2-3m, thickness 30-
The web-like plank of 50mm is closely coated according to the cylindrical structure size of spud leg, and roll bending connector is connected with Strong Adhesive
It connecing, the rubber anti-collision protective cover 5 is mounted on the surface of PE foams damping jacket 4, is wrapped in the PE foams damping jacket 4,
Joint is fastened and fixed using bolt, thickness 80-100mm.
The work progress of the above-mentioned protection structure of the present embodiment at sea wind-powered electricity generation jacket spud leg is as follows：
1) after the completion of jacket spud leg surface degreasing and derusting coarse processing, spraying application 0.7-0.8mm is thick at twice
Epoxy glass flake anticorrosion layer 1, epoxy glass flake anticorrosion layer 1 is glass flake Material reinforcement, the height using high aspect ratio
The impact resistant of molecular polyamide/amine curing, the glass epoxy scale of seawater corrosion resistance and resistance to organic matter bespatter, strong adhesive force
Coating.
2) after the solidification of epoxy glass flake anticorrosion layer 1, then the modified epoxy of spraying application 0.1-0.2mm thickness is wear-resisting
Layer 2, modified epoxy wearing layer 2 are attached with using the modified epoxy coating of solvent-free, thick-slurry type, polyamide cure
Adhesive force is good, intensity and hardness are big, sea water resistance, grease resistance and erosion resistant Epoxy Anti-Wear Coating.
3) band 3 is wound in 2 surface wrap aluminium foil glass fiber of cured modified epoxy wearing layer, and it is 1- to wind out a layer thickness
The aluminium foil glass fiber of 3mm winds belt, and joint is secured using adhesive bonding, and aluminium foil glass fiber winding band 3 is to use soft aluminium
Foil, Heat-Resisting Adhesive and glass fabric hot pressing are combined, smooth with surface, tensile strength is big in length and breadth, barrier
Vapor pervious, fire-retardant and good seal performance.
4) in 3 surface of aluminium foil glass fiber winding band installation PE foams damping jacket 4, which is long 5m, width
The web-like plank of 2-3m, thickness 30-50mm, are closely coated according to the cylindrical structure size of spud leg, and roll bending connector is with by force
Power adhesive connects, and PE foams damping jacket 4 is made of to use polyethylene (PE) resin and foaming agent, crosslinking agent and additive,
It has the characteristics that density is light, water imbibition is small, heat-resist, tough and tensile, rub resistance and flexibility are good.
5) the rubber anti-collision protective cover 5 for being 80-100mm in 4 surface of PE foams damping jacket installation thickness, joint uses
High-strength bolt is fastened and fixed, and rubber anti-collision protective cover 5 is pre- by the processing of microwave vulcanization expressing technique using nitrile rubber (NBR)
System be shaped to it is plate-like, with it is good elasticity and resistance to compression compression deformation, marine climate resistant aging, resistance to ozone, temperature in use-
40-120 DEG C, directly bear the impact force of O&M ship；So far, the anti-corrosion anticollision for just completing offshore wind farm jacket spud leg is protected
The preparation of protection structure.
The utility model protection structure is act as：Epoxy glass flake anticorrosion layer 1 and modified epoxy wearing layer 2 are supplied to
The steel construction of jacket spud leg is corrosion-resistant and erosion resistant is protected, it is ensured that the anticorrosion protection service life of heaving pile spud leg reaches 30 years.Aluminium
Foil glass winding band 3, which has, to be sealed and barrier corrosive medium internally permeates, and heaving pile spud leg surface corrosion resistance and resistance to is further protected
Grind the effect of layer.PE foams damping jacket 4 has the ship impact force that the rubber anti-collision protective cover 5 outside lowering and cutting down is propagated
To the impact force of pile leg structure and face coat, rubber anti-collision protective cover 5 directly bears O&M ship and is generated under the promotion of wave
Huge impact force and ship side scraping that spud leg is generated destroy, PE foams damping jacket 4 and rubber anti-collision protective cover 5 are total
With damping and anticollision effect is played, avoids offshore wind farm O&M ship that jacket spud leg is hit and destroyed under the promotion of wave, protect
Structural stability and the safety of offshore wind farm jacket are protected, and 30 years anti-corrosions protection on offshore wind farm jacket basis can be met
Life requirements.
In short, the utility model protects structure construction and mounted on the outside of offshore wind farm jacket spud leg, formed a set of
Whole corrosion-proof wear and anticollision shock-absorbing protecting system, can avoid and bear offshore wind farm O&M ship and be hit under the promotion of wave
Jacket frame foundation structure is hit and destroyed, the service life of offshore wind farm jacket is extended and protect, it is ensured that offshore wind farm unit is pacified
It reliably runs entirely, there is actual promotional value, be worthy to be popularized.
Embodiment described above is only the preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore change made by all shapes according to the utility model, principle, it should all cover within the protection scope of the present utility model.
Claims (6)
1. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg, it is characterised in that：It include expoxy glass
Scale anticorrosion layer (1), modified epoxy wearing layer (2), aluminium foil glass fiber winding band (3), PE foams damping jacket (4), rubber anti-collision
Protective cover (5), wherein the epoxy glass flake anticorrosion layer (1) is coated in the surface of offshore wind farm jacket spud leg, described to change
Property epoxy wearing layer (2) be coated in surface of epoxy glass flake anticorrosion layer (1), aluminium foil glass fiber winding band (3) is wrapped in
The surface of modified epoxy wearing layer (2), composition have one layer of aluminium foil glass fiber winding belt, and joint is using adhesive bonding jail
Gu the PE foams damping jacket (4) is mounted on the surface of aluminium foil glass fiber winding belt, it is wrapped in aluminium foil glass fiber winding band
Layer, the rubber anti-collision protective cover (5) are mounted on the surface of PE foams damping jacket (4), are wrapped in the PE foam damping jackets
(4), joint is fastened and fixed using bolt.
2. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg according to claim 1, feature
It is：The epoxy glass flake anticorrosion layer (1) is glass epoxy scale coating, thickness 0.7-0.8mm.
3. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg according to claim 1, feature
It is：The modified epoxy wearing layer (2) is modified epoxy coating, thickness 0.1-0.2mm.
4. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg according to claim 1, feature
It is：The thickness of the aluminium foil glass fiber winding belt is 1-3mm.
5. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg according to claim 1, feature
It is：The PE foams damping jacket (4) is the web-like plank of long 5m, width 2-3m, thickness 30-50mm, according to the cylinder of spud leg
Structure size is closely coated, and roll bending connector is connected with Strong Adhesive.
6. a kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg according to claim 1, feature
It is：The thickness of the rubber anti-collision protective cover (5) is 80-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024989.3U CN208009496U (en) | 2018-01-08 | 2018-01-08 | A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024989.3U CN208009496U (en) | 2018-01-08 | 2018-01-08 | A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009496U true CN208009496U (en) | 2018-10-26 |
Family
ID=63882571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024989.3U Active CN208009496U (en) | 2018-01-08 | 2018-01-08 | A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118722A (en) * | 2018-01-08 | 2018-06-05 | 明阳智慧能源集团股份公司 | The anti-corrosion anti-collision protection structure and preparation method of offshore wind farm jacket spud leg |
| CN111827367A (en) * | 2020-07-29 | 2020-10-27 | 湖南工程学院 | Scour prevention structure of offshore wind power pile foundation |
-
2018
- 2018-01-08 CN CN201820024989.3U patent/CN208009496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118722A (en) * | 2018-01-08 | 2018-06-05 | 明阳智慧能源集团股份公司 | The anti-corrosion anti-collision protection structure and preparation method of offshore wind farm jacket spud leg |
| CN111827367A (en) * | 2020-07-29 | 2020-10-27 | 湖南工程学院 | Scour prevention structure of offshore wind power pile foundation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100552089C (en) | The coating and anti-corrosion method of steel | |
| US9297350B2 (en) | Offshore combined power generation system | |
| CN202500162U (en) | Offshore wind generation set foundation | |
| CN208009496U (en) | A kind of anti-corrosion anti-collision protection structure for offshore wind farm jacket spud leg | |
| CN204098030U (en) | For the concrete pile structure of marine environment | |
| CN107366297A (en) | Offshore wind farm stake cladding vaseline coats anticorrosion structure and its construction method | |
| CN107585268A (en) | Tension leg offshore floating type wind driven generator base | |
| CN100552214C (en) | Cone screw wave energy and energy by ocean current universal electricity generating device | |
| CN108118722A (en) | The anti-corrosion anti-collision protection structure and preparation method of offshore wind farm jacket spud leg | |
| CN202541789U (en) | Hydraulic extension ladder for offshore wind power maintenance ship | |
| CN206693224U (en) | Offshore wind turbine foundation anti-corrosion of steel pipe pile arbor | |
| CN101718104B (en) | Bridge bearing platform composite material collision post | |
| CN212537147U (en) | Pipeline with anticorrosion structure | |
| Hua | A floating platform of concrete for offshore wind turbine | |
| CN213267981U (en) | Anti-collision and anti-scouring device for offshore wind power foundation | |
| CN201553979U (en) | Bridge cushion cap composite-material anti-collision column | |
| CN206941638U (en) | Offshore wind farm stake cladding vaseline coats anticorrosion structure | |
| CN211368764U (en) | Anticorrosive waterproof construction of wind generating set crab-bolt cage subassembly | |
| CN202879746U (en) | Offshore blower fan base mooring structure | |
| CN217395863U (en) | Coiled material with anti-corrosion function for ocean engineering | |
| CN216689377U (en) | Long-acting protective structure of fishery breeding platform steel-pipe pile | |
| CN217811236U (en) | A anticorrosive antifouling protection architecture for ocean steel-pipe column | |
| Keindorf | Offshore Wind Energy | |
| CN202432134U (en) | Novel submarine water transmission pipe | |
| CN202789337U (en) | Tower frame of offshore wind generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |