CN214784231U - A anti-corrosion anticollision protection structure for wind-powered electricity generation jacket spud leg - Google Patents
A anti-corrosion anticollision protection structure for wind-powered electricity generation jacket spud leg Download PDFInfo
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- CN214784231U CN214784231U CN202121121002.8U CN202121121002U CN214784231U CN 214784231 U CN214784231 U CN 214784231U CN 202121121002 U CN202121121002 U CN 202121121002U CN 214784231 U CN214784231 U CN 214784231U
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Abstract
The utility model discloses a corrosion-resistant anticollision protection structure for wind-powered electricity generation jacket spud leg, including spud leg, mount pad, shock attenuation board, buffer stop, guiding device and protection device, the spud leg is located on the mount pad, the spud leg lateral wall is located to shock attenuation board longitudinal symmetry, the spud leg outside is located to the buffer stop, the spud leg lateral wall is located to the protection device, guiding device locates between spud leg and the mount pad. The utility model belongs to the technical field of the corrosion-resistant anticollision protection of offshore wind power jacket spud leg, specifically provide a safe and reliable's a corrosion-resistant anticollision protection structure for offshore wind power jacket spud leg, can avoid and bear the marine wind power fortune dimension ship striking and destroy jacket foundation structure under the promotion of wave, the life of extension and protection offshore wind power jacket, carry out the water conservancy diversion to the sea water that strikes the jacket, avoid the sea water to pile up the corrosion-resistant anticollision protection structure for wind power jacket spud leg that corrodes the jacket bottom the jacket.
Description
Technical Field
The utility model belongs to the technical field of the corrosion-resistant anticollision protection of marine wind power jacket spud leg, specifically indicate a corrosion-resistant anticollision protection structure for wind power jacket spud leg.
Background
At present, offshore wind power generation has become a focus field of global renewable energy development, but the marine environment for installation and operation of an offshore wind turbine generator set is extremely complex, and particularly, it is very difficult to approach and climb to the offshore wind turbine generator set for maintenance, maintenance and maintenance due to the influence of sea waves, so that the offshore wind turbine generator set needs a special operation and maintenance ship to transport workers and equipment and the like to approach and moor on a wind turbine jacket foundation for tower-climbing maintenance, maintenance and maintenance work during operation, however, the operation and maintenance ship generates huge impact and collision force on the jacket foundation by berthing to the offshore wind turbine generator set jacket foundation, and the operation and maintenance ship generates continuous collision, friction and collision between the ship board and the jacket pile legs under the strong power of sea waves due to the continuous contact between the ship board of the operation and maintenance ship and the jacket pile legs, therefore, the corrosion-resistant coating on the surface of the jacket pile leg is damaged and falls off to generate serious corrosion and rust phenomena, even the jacket pile leg is deformed and damaged due to the huge impact force generated by the operation and maintenance ship under the pushing of seawater waves, so that the structural stability of the offshore wind power jacket foundation is seriously influenced, and more serious safety accidents of integral collapse and overturn of the offshore wind power jacket and a wind power generator set occur, so that the corrosion-resistant, vibration-reducing and collision-preventing protection of the offshore wind power jacket pile leg is very important.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a safe and reliable's a corrosion-resistant crashproof protective structure for offshore wind power jacket spud leg can avoid and bear the marine wind power fortune dimension ship striking and destroy jacket foundation structure under the promotion of wave, prolongs and protects the life of marine wind power jacket, carries out the water conservancy diversion to the sea water that strikes the jacket, avoids the sea water to pile up the corrosion-resistant crashproof protective structure for wind power jacket spud leg that carries out the erosion to the jacket bottom.
The utility model adopts the following technical scheme: the utility model relates to a corrosion-resistant anti-collision protection structure for wind power jacket spud legs, which comprises spud legs, a mounting seat, a damping plate, an anti-collision device, a flow guiding device and a protection device, wherein the spud legs are arranged on the mounting seat, the damping plate is arranged on the side wall of the spud legs in an up-and-down symmetrical manner, the anti-collision device is arranged on the outer side of the spud legs, the protection device is arranged on the side wall of the spud legs, the flow guiding device is arranged between the spud legs and the mounting seat, the anti-collision device comprises a chute, a connecting rod, a circular ring through hole, anti-collision springs and anti-collision circular plates, a plurality of the anti-collision springs are arranged on the side wall at the two ends of the spud legs in a group in an up-and-down symmetrical manner, the anti-collision circular plates are arranged between the circular ring through holes, the two ends of the anti-collision circular plates penetrate through holes, one side of the anti-collision springs far away from the side wall of the spud legs is connected with the inner wall of the anti-collision circular plate, the connecting rods are symmetrically arranged on the bottom wall of the anti-collision circular plate, the sliding grooves are symmetrically arranged at two ends of the mounting seat, the sliding grooves are hollow cavities with openings at the upper ends, one side, away from the anti-collision circular plate, of each connecting rod is arranged in the corresponding sliding groove in a sliding mode, when seawater impacts the anti-collision circular plate, the anti-collision circular plate conveys the received impact force to the anti-collision springs, the anti-collision springs are fixed on the side walls of the pile legs and deform to generate elastic potential energy, the anti-collision springs buffer the impact force of the seawater through the elastic potential energy to reduce the impact of the seawater on the pile legs, the protection device comprises a seawater anticorrosive coating, a waterproof layer and a rubber anti-collision pad, the seawater anticorrosive coating is arranged on the outer side of the pile legs, the waterproof layer is arranged on the side walls of the seawater anticorrosive coating, the rubber anti-collision pad is arranged between the anti-collision circular plates and the waterproof layer, the seawater anticorrosive coating is used for protecting the pile legs from being corroded by the seawater, the waterproof layer prevents the pile legs from contacting the seawater, and the impact of the seawater on the pile legs, the guiding device includes guide plate, slide bar and flexible groove, the mount pad lateral wall is located to flexible groove multiunit, and flexible groove is one end open-ended cavity, the slide bar slides and locates flexible inslot, the guide plate multiunit is located between crashproof plectane and the slide bar, and after the crashproof plectane was strikeed to the sea water, the sea water that adsorbs on crashproof plectane flows down along crashproof plectane, and the sea water passes through guide plate outflow crashproof plectane, thereby the guide plate avoids the sea water to flow into the spud leg bottom downwards and piles up and erode the spud leg bottom.
Furthermore, the anti-collision circular plate is arranged in a cylindrical shape, and the anti-collision circular plate is a hollow cavity which is vertically communicated.
Furthermore, four anti-collision springs are a group and are respectively arranged on the side wall of the upper end of the pile leg and the side wall of the lower end of the pile leg.
Furthermore, the guide plate is arranged in an arc shape, and the guide plate prevents seawater from being accumulated at the bottom of the pile leg.
Furthermore, the seawater anticorrosive coating is made of epoxy glass flakes and is used for reducing corrosion of seawater to the pile legs.
After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a corrosion-resistant anticollision protection structure for wind-powered electricity generation jacket spud leg can avoid and bear marine wind-powered electricity generation fortune dimension ship striking and destruction jacket foundation structure under the promotion of wave, the life of extension and protection marine wind-powered electricity generation jacket, carry out the water conservancy diversion to the sea water that strikes the jacket, avoid the sea water to pile up in the jacket bottom and erode the jacket, the sea water strikes crashproof plectane, the crashproof plectane takes place deformation through anticollision spring and produces elastic potential energy and cushion the impact force of sea water, the guide plate carries out the water conservancy diversion to the sea water that adsorbs on the crashproof plectane, the guide plate avoids the sea water to pile leg's corruption in crashproof plectane bottom, the sea water anticorrosive coating reduces the sea water.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the internal structure of a corrosion-resistant anti-collision protection structure for a pile leg of a wind power jacket of the present invention;
fig. 2 is a front view of the corrosion-resistant anti-collision protection structure for the wind power jacket pile leg of the present invention;
fig. 3 is a top view of the utility model relates to a corrosion-resistant crashproof protection architecture for wind-powered electricity generation jacket spud leg.
In the drawings: 1. spud leg, 2, mount pad, 3, shock attenuation board, 4, buffer stop, 5, guiding device, 6, protection device, 7, spout, 8, connecting rod, 9, ring through-hole, 10, anticollision spring, 11, crashproof plectane, 12, sea water anticorrosive coating, 13, waterproof layer, 14, rubber crash pad, 15, guide plate, 16, slide bar, 17, flexible groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a corrosion-resistant anti-collision protection structure for a pile leg of a wind power jacket comprises a pile leg 1, a mounting seat 2, a damping plate 3, an anti-collision device 4, a flow guide device 5 and a protection device 6, wherein the pile leg 1 is arranged on the mounting seat 2, the damping plate 3 is symmetrically arranged on the side wall of the pile leg 1 from top to bottom, the anti-collision device 4 is arranged on the outer side of the pile leg 1, the protection device 6 is arranged on the side wall of the pile leg 1, the flow guide device 5 is arranged between the pile leg 1 and the mounting seat 2, the anti-collision device 4 comprises a chute 7, a connecting rod 8, a circular ring through hole 9, an anti-collision spring 10 and an anti-collision circular plate 11, a plurality of anti-collision springs 10 are symmetrically arranged on the side wall at two ends of the pile leg 1 from top to bottom, the anti-collision spring 10 is arranged on the side wall of the pile leg 1 on the outer side of the damping plate 3, the circular ring through hole 9 is arranged on the damping plate 3, the anti-collision circular plate 11 is slidably arranged between the circular ring through hole 9, the two ends of the anti-collision circular plate 11 penetrate through the circular ring through holes 9, one side of the anti-collision spring 10, which is far away from the side wall of the pile leg 1, is connected with the inner wall of the anti-collision circular plate 11, the connecting rod 8 is symmetrically arranged on the bottom wall of the anti-collision circular plate 11, the sliding grooves 7 are symmetrically arranged at the two ends of the mounting seat 2, the sliding grooves 7 are hollow cavities with open upper ends, one side of the connecting rod 8, which is far away from the anti-collision circular plate 11, is slidably arranged in the sliding grooves 7, the protection device 6 comprises a seawater anticorrosive coating 12, a waterproof layer 13 and a rubber anti-collision pad 14, the seawater anticorrosive coating 12 is arranged on the outer side of the pile leg 1, the waterproof layer 13 is arranged on the side wall of the seawater anticorrosive coating 12, the rubber anti-collision pad 14 is arranged between the anti-collision circular plate 11 and the waterproof layer 13, the flow guide device 5 comprises a flow guide plate 15, a sliding rod 16 and a telescopic groove 17, a plurality of groups of the telescopic grooves 17 are arranged on the side wall of the mounting seat 2, and the telescopic groove 17 is a hollow cavity with an open one end, the slide bars 16 are arranged in the telescopic grooves 17 in a sliding mode, and the guide plates 15 are arranged between the anti-collision circular plates 11 and the slide bars 16 in multiple groups.
Wherein, crashproof plectane 11 is cylindric setting, and crashproof plectane 11 is the cavity that link up from top to bottom, crashproof spring 10 four are a set of upper end lateral wall of locating spud leg 1 and spud leg 1's lower extreme lateral wall respectively, guide plate 15 is the arc type setting, sea water anticorrosive coating 12 is the epoxy glass flake material.
When the seawater-buffering anti-collision circular plate 11 is impacted by seawater, the anti-collision circular plate 11 slides along the circular ring through hole 9, the impact force to be received by the anti-collision circular plate 11 is conveyed to the anti-collision spring 10, the anti-collision spring 10 is fixed on the side wall of the pile leg 1 and deforms to generate elastic potential energy, the impact force of the seawater to the pile leg 1 is buffered by the anti-collision spring 10 through the elastic potential energy, so that the impact of the seawater to the pile leg 1 is reduced, the seawater corrosion-resistant layer 12 is used for protecting the pile leg 1 from being corroded by the seawater, the waterproof layer 13 is used for preventing the pile leg 1 from being contacted with the seawater, the rubber anti-collision pad 14 is used for reducing the impact of the seawater to the pile leg 1, the guide plate 15 is used for preventing the seawater from flowing downwards to the bottom of the pile leg 1 and accumulating at the bottom of the pile leg 1 to corrode the pile leg 1, when the guide plate 15 is impacted by the seawater, the guide plate 15 slides along the telescopic groove 17 through the slide rod 16, one end, far away from the slide rod 16, the guide plate 15, the impact force caused by the deformation of the anti-collision spring 10, so that the guide plate 15 buffers the impact force The seawater is prevented from damaging the deflector 15.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a corrosion-resistant crashproof protection architecture for wind-powered electricity generation jacket spud leg which characterized in that: the anti-collision device comprises pile legs, a mounting seat, shock absorption plates, an anti-collision device, a flow guide device and a protection device, wherein the pile legs are arranged on the mounting seat, the shock absorption plates are arranged on the side walls of the pile legs in an up-down symmetrical manner, the anti-collision device is arranged on the outer sides of the pile legs, the protection device is arranged on the side walls of the pile legs, the flow guide device is arranged between the pile legs and the mounting seat, the anti-collision device comprises sliding grooves, connecting rods, circular ring through holes, anti-collision springs and anti-collision circular plates, a plurality of anti-collision springs are arranged on the side walls at the two ends of the pile legs in a group in an up-down symmetrical manner, the anti-collision springs are arranged on the side walls of the pile legs at the outer sides of the shock absorption plates, the circular ring through holes are arranged on the shock absorption plates, the anti-collision circular plates are arranged between the circular ring through holes in a sliding manner, the two ends of the anti-collision circular ring through holes penetrate through holes, one sides of the anti-collision springs, which are far away from the side walls of the pile legs, are connected with the inner walls of the anti-collision circular plate, the connecting rods are symmetrically arranged on the bottom walls of the anti-collision circular plate, the sliding grooves are symmetrically arranged at the two ends of the mounting seat, the spout is upper end open-ended cavity, the connecting rod is kept away from one side slip of crashproof plectane and is located in the spout, protection device includes sea water anticorrosive coating, waterproof layer and rubber crash pad, the spud leg outside is located to the sea water anticorrosive coating, the sea water anticorrosive coating lateral wall is located to the waterproof layer, the rubber crash pad is located between crashproof plectane and the waterproof layer, guiding device includes guide plate, slide bar and flexible groove, the mount pad lateral wall is located to flexible groove multiunit, and flexible groove is one end open-ended cavity, the slide bar slides and locates flexible inslot, the guide plate multiunit is located between crashproof plectane and the slide bar.
2. The corrosion-resistant anti-collision protection structure for the wind power jacket spud leg according to claim 1, characterized in that: the anti-collision circular plate is cylindrical and is a hollow cavity which is communicated up and down.
3. The corrosion-resistant anti-collision protection structure for the wind power jacket spud leg according to claim 1, characterized in that: four anti-collision springs are a group and are respectively arranged on the side wall of the upper end of the pile leg and the side wall of the lower end of the pile leg.
4. The corrosion-resistant anti-collision protection structure for the wind power jacket spud leg according to claim 1, characterized in that: the guide plate is arranged in an arc shape.
5. The corrosion-resistant anti-collision protection structure for the wind power jacket spud leg according to claim 1, characterized in that: the seawater anticorrosive layer is made of epoxy glass flake materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121121002.8U CN214784231U (en) | 2021-05-24 | 2021-05-24 | A anti-corrosion anticollision protection structure for wind-powered electricity generation jacket spud leg |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121121002.8U CN214784231U (en) | 2021-05-24 | 2021-05-24 | A anti-corrosion anticollision protection structure for wind-powered electricity generation jacket spud leg |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293584A (en) * | 2022-02-28 | 2022-04-08 | 上海交通大学 | Offshore wind power damping energy consumption single pile foundation and construction method thereof |
| CN115369406A (en) * | 2022-07-19 | 2022-11-22 | 中国水电四局(酒泉)新能源装备有限公司 | Anticorrosion structure of bottom tower of offshore wind power tower with jacket foundation |
| CN115419040A (en) * | 2022-10-14 | 2022-12-02 | 哈尔滨工业大学（威海） | Self-floating offshore photovoltaic pile foundation anti-collision device and application method thereof |
-
2021
- 2021-05-24 CN CN202121121002.8U patent/CN214784231U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293584A (en) * | 2022-02-28 | 2022-04-08 | 上海交通大学 | Offshore wind power damping energy consumption single pile foundation and construction method thereof |
| CN115369406A (en) * | 2022-07-19 | 2022-11-22 | 中国水电四局(酒泉)新能源装备有限公司 | Anticorrosion structure of bottom tower of offshore wind power tower with jacket foundation |
| CN115369406B (en) * | 2022-07-19 | 2023-10-31 | 中国水电四局(酒泉)新能源装备有限公司 | Jacket foundation offshore wind power tower bottom tower corrosion prevention structure |
| CN115419040A (en) * | 2022-10-14 | 2022-12-02 | 哈尔滨工业大学（威海） | Self-floating offshore photovoltaic pile foundation anti-collision device and application method thereof |
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