CN215927645U - Self-adaptive stable adjusting device for offshore wind power generation - Google Patents
Self-adaptive stable adjusting device for offshore wind power generation Download PDFInfo
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- CN215927645U CN215927645U CN202122442099.9U CN202122442099U CN215927645U CN 215927645 U CN215927645 U CN 215927645U CN 202122442099 U CN202122442099 U CN 202122442099U CN 215927645 U CN215927645 U CN 215927645U
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- wind power
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- power generation
- fixedly connected
- offshore wind
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- 238000010248 power generation Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000003044 adaptive effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model discloses a self-adaptive stable adjusting device for offshore wind power generation, which relates to the technical field of offshore wind power generation and comprises an annular plate, a foundation pile and a bottom plate, wherein a water storage tank is fixedly connected to the outer side surface of the annular plate, a buoyancy ring is fixedly connected to the outer side surface of the water storage tank, a buffering mechanism is fixedly connected to the outer side surface of the buoyancy ring, an annular groove is formed in the annular plate, a limiting plate is movably connected to the inner part of the annular groove, a moving rod is fixedly connected to one side of the limiting plate, and a second buffering spring is arranged on the other side of the limiting plate and positioned in the annular plate. According to the utility model, the bottom plate can move up and down and left and right through the arrangement of the first buffer spring and the second buffer spring, so that the impact force of sea waves can be buffered when the bottom plate shakes, the device is more stable, the wind power generation efficiency is higher, the influence of the outside is smaller, and the device is simple in structure and convenient to mount, dismount and replace.
Description
Technical Field
The utility model relates to the technical field of offshore wind power generation, in particular to a self-adaptive stable adjusting device for offshore wind power generation.
Background
Under the background that world offshore wind power starts to enter a large-scale development stage, the sequential screen is also opened for the construction of Chinese offshore wind power plants, in the aspect of offshore wind power, offshore wind energy resources which can be developed at the sea of the east China coastal region reach about 7.5 hundred million kilowatts, the resource potential is huge, the development and utilization market conditions are good, the construction conditions are relatively complex because the China coastal region is often influenced by typhoons, but the sea level is generally flat, the wind basically has no resistance, the average wind speed is high, the wind shear is smaller than that of the land, in addition, the wind direction change frequency of the sea is lower than that of the land, the offshore wind energy is stable, the wind speed is reduced because no offshore shelter is arranged, and the offshore wind power is generally larger than that of the land, so that the requirement on the stability of an offshore wind power generation device is higher.
Because wind power generation set's height is higher, and the area that receives the cross wind influence on the sea is great, and the fixed point position of wind power generation stake is lower again relatively, and the rupture takes place for the wind power generation stake easily to influence the wind power generation process, can't satisfy the firm requirement under different wind directions and the different wind-force condition, the practicality is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adaptive stability adjusting device for offshore wind power generation, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a self-adaptive stable adjusting device for offshore wind power generation comprises an annular plate, a foundation pile and a bottom plate, wherein the outer side surface of the annular plate is fixedly connected with a water storage tank, the outer side surface of the water storage tank is fixedly connected with a buoyancy ring, the outer side surface of the buoyancy ring is fixedly connected with a buffering mechanism, a ring groove is formed in the annular plate, a limiting plate is movably connected in the ring groove, a moving rod is fixedly connected to one side of the limiting plate, a second buffering spring is arranged on the other side of the limiting plate and in the annular plate, a first buffering spring is arranged on the outer side surface of the moving rod and in the annular plate, a connecting block is fixedly connected to the other end of the moving rod, the connecting blocks are connected through connecting shafts, a connecting plate is fixedly connected to the outer side surface of the bottom plate, and the connecting plate is movably connected with the connecting shafts, the outer side surface of the connecting shaft is provided with a vertical buffer spring and is positioned on the upper side and the lower side of the connecting plate.
As a further scheme of the utility model: the inside of aqua storage tank is equipped with the water storage chamber, the lower fixed surface of aqua storage tank is connected with the plunger pump, the last fixed surface of plunger pump is connected with first water pipe, the lower fixed surface of plunger pump is connected with the second water pipe, the outside surface of plunger pump is equipped with the lag.
As a still further scheme of the utility model: the inside of buoyancy circle is equipped with the cavity, the material of buoyancy circle is the rubber circle.
As a still further scheme of the utility model: the lower fixed surface of bottom plate is connected with the stand, the lower extreme swing joint of stand has the pivot, the other end of pivot is equipped with the balancing weight, the balancing weight is the semicircle ball.
As a still further scheme of the utility model: buffer gear comprises sleeve and telescopic link, sliding connection between sleeve and the telescopic link, the telescopic link is located the inside one end swing joint of sleeve and has expanding spring, the other end fixedly connected with guard plate of telescopic link.
As a still further scheme of the utility model: the upper surface of the annular plate is fixedly connected with the wind power and wind speed detector, and a triangular fixing frame is arranged between the foundation pile and the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the bottom plate can move up and down and left and right through the arrangement of the first buffer spring and the second buffer spring, so that the impact force of sea waves can be buffered when the bottom plate shakes, the device is more stable, the wind power generation efficiency is higher, the influence of the outside is smaller, the structure is simple, the installation, the disassembly and the replacement are convenient, the buffer mechanism is arranged, the device is prevented from touching a reef to collide, the device is further damaged, the better protection device is facilitated, and the service life is prolonged;
2. by utilizing the water storage tank, when wind power and sea waves are large, the plunger pump can be started to pump water, so that seawater enters the water storage cavity, the gravity of the device is increased, the impact force is less influenced, the device is more stable to use, and rollover or excessive inclination is not easy to occur;
3. when the device is using, the guard plate can prevent the device direct with external hard thing contact such as reef, utilizes expanding spring simultaneously, can cushion the impact, is favorable to the device to use under the environment of difference, is equipped with wind-force wind speed detector, but real time monitoring wind-force and wind speed, the triangle is fixed to accompany and is favorable to connecting more stably.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an adaptive stability control device for offshore wind power generation.
FIG. 2 is a top view of an adaptive stability control device for offshore wind power generation.
Fig. 3 is an enlarged view of a portion a in fig. 1 of the adaptive stability control device for offshore wind power generation.
FIG. 4 is a front view of an adaptive stability control device for offshore wind power generation.
Fig. 5 is a perspective view of a balancing weight in the adaptive stabilization adjusting device for offshore wind power generation.
The labels in the figure are: 1. an annular plate; 2. an annular groove; 3. a water storage tank; 4. a buoyancy ring; 5. a sleeve; 6. a telescopic rod; 7. A protection plate; 8. a first water pipe; 9. a plunger pump; 10. a second water pipe; 11. a protective sleeve; 12. a connecting plate; 13. a column; 14. a balancing weight; 15. a rotating shaft; 16. a mounting cavity; 17. a first buffer spring; 18. a second buffer spring; 19. a water storage cavity; 20. installing a flange; 21. foundation piles; 22. a base plate; 23. a limiting plate; 24. connecting blocks; 25. a travel bar; 26. A vertical buffer spring; 27. and (7) connecting the shafts.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the utility model, an adaptive stability adjusting device for offshore wind power generation comprises an annular plate 1, a foundation pile 21 and a bottom plate 22, wherein a water storage tank 3 is fixedly connected to the outer side surface of the annular plate 1, a buoyancy ring 4 is fixedly connected to the outer side surface of the water storage tank 3, a buffer mechanism is fixedly connected to the outer side surface of the buoyancy ring 4, an annular groove 2 is arranged inside the annular plate 1, a limit plate 23 is movably connected inside the annular groove 2, a movable rod 25 is fixedly connected to one side of the limit plate 23, a second buffer spring 18 is arranged on the other side of the limit plate 23 and inside the annular plate 1, a first buffer spring 17 is arranged on the outer side surface of the movable rod 25 and inside the annular plate 1, a connecting block 24 is fixedly connected to the other end of the movable rod 25, the connecting blocks 24 on the two sides are connected through a connecting shaft 27, and a connecting plate 12 is fixedly connected to the outer side surface of the bottom plate 22, the connecting plate 12 is movably connected with a connecting shaft 27, and the outer side surface of the connecting shaft 27 is provided with vertical buffer springs 26 and is positioned at the upper side and the lower side of the connecting plate 12.
Among the above-mentioned technical scheme, through being equipped with first buffer spring 17 and second buffer spring 18, make bottom plate 22 remove about from top to bottom, and then when bottom plate 22 rocked, can cushion the impact force of wave, make the device more stable, make wind power generation's efficiency higher, it is littleer to receive external influence, simple structure is convenient for install and is dismantled and change, be equipped with buffer gear, prevent that the device from touching the reef and bumping, and then make the device appear damaged, be favorable to better protection device, increase of service life.
Preferably, the water storage cavity 19 is arranged inside the water storage tank 3, the plunger pump 9 is fixedly connected to the lower surface of the water storage tank 3, the first water pipe 8 is fixedly connected to the upper surface of the plunger pump 9, the second water pipe 10 is fixedly connected to the lower surface of the plunger pump 9, and the protecting sleeve 11 is arranged on the outer side surface of the plunger pump 9.
In the above technical scheme, by utilizing the water storage tank 3, when wind power and sea waves are large, the plunger pump 9 can be opened to pump water, so that sea water enters the water storage cavity 19, the gravity of the device is increased, the impact force is less affected, the device is more stable to use, and rollover or excessive inclination is not easy to occur.
Preferably, the buoyancy ring 4 is provided with a cavity therein, and the buoyancy ring 4 is made of rubber, so that the device is not prone to sinking.
As above-mentioned technical scheme's preferred, the lower fixed surface of bottom plate 22 is connected with stand 13, and the lower extreme swing joint of stand 13 has pivot 15, and the other end of pivot 15 is equipped with balancing weight 14, and balancing weight 14 is the semicircle ball, utilizes balancing weight 14, can effectually unload power to shaking, makes the device reply steady state as early as possible, is favorable to the better use of device.
Preferably, the buffer gear comprises a sleeve 5 and a telescopic rod 6, the sleeve 5 is slidably connected with the telescopic rod 6, one end of the telescopic rod 6, which is located inside the sleeve 5, is movably connected with a telescopic spring, and the other end of the telescopic rod 6 is fixedly connected with a protection plate 7.
In above-mentioned technical scheme, when the device is using, protection plate 7 can prevent that the device from direct and external hard thing contact such as reef, utilizes expanding spring simultaneously, but buffering impact is favorable to the device to use under the environment of difference.
Preferably, the upper surface of the annular plate 1 is fixedly connected with a wind power and wind speed detector, a triangular fixing frame is arranged between the foundation pile 21 and the bottom plate 22 and is provided with the wind power and wind speed detector, wind power and wind speed can be monitored in real time, and the triangular fixing clip is beneficial to more stable connection.
As the upper surface of the preferable bottom plate 22 of the technical scheme is fixedly connected with the foundation pile 21, the upper surface of the foundation pile 21 is provided with the mounting flange 20, and the mounting cavity 16 is formed in the foundation pile 21, so that the wind power generation equipment can be conveniently and rapidly mounted and dismounted, and workers can conveniently overhaul the device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. An offshore wind power generation stabilizes adjusting device with self-adaptation, includes annular plate (1), foundation pile (21) and bottom plate (22), its characterized in that: the outer side surface of the annular plate (1) is fixedly connected with a water storage tank (3), the outer side surface of the water storage tank (3) is fixedly connected with a buoyancy ring (4), the outer side surface of the buoyancy ring (4) is fixedly connected with a buffer mechanism, the annular plate (1) is internally provided with a ring-shaped groove (2), the ring-shaped groove (2) is internally movably connected with a limiting plate (23), one side of the limiting plate (23) is fixedly connected with a moving rod (25), the other side of the limiting plate (23) is positioned in the annular plate (1) and is provided with a second buffer spring (18), the outer side surface of the moving rod (25) is positioned in the annular plate (1) and is provided with a first buffer spring (17), the other end of the moving rod (25) is fixedly connected with a connecting block (24), and the connecting blocks (24) are connected through a connecting shaft (27), the outer side surface fixed connection of bottom plate (22) has connecting plate (12), connecting plate (12) and connecting axle (27) swing joint, the outer side surface of connecting axle (27) is equipped with vertical buffer spring (26) and is located the upper and lower both sides of connecting plate (12).
2. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: the inside of aqua storage tank (3) is equipped with water storage chamber (19), the lower fixed surface of aqua storage tank (3) is connected with plunger pump (9), the first water pipe (8) of last fixed surface of plunger pump (9) is connected with, the lower fixed surface of plunger pump (9) is connected with second water pipe (10), the outside surface of plunger pump (9) is equipped with lag (11).
3. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: the inside of buoyancy circle (4) is equipped with the cavity, the material of buoyancy circle (4) is the rubber circle.
4. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: the lower fixed surface of bottom plate (22) is connected with stand (13), the lower extreme swing joint of stand (13) has pivot (15), the other end of pivot (15) is equipped with balancing weight (14), balancing weight (14) are the semicircle ball.
5. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: buffer gear comprises sleeve (5) and telescopic link (6), sliding connection between sleeve (5) and telescopic link (6), telescopic link (6) are located the inside one end swing joint of sleeve (5) and have expanding spring, the other end fixedly connected with guard plate (7) of telescopic link (6).
6. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: the upper surface of the annular plate (1) is fixedly connected with a wind power and wind speed detector, and a triangular fixing frame is arranged between the foundation pile (21) and the bottom plate (22).
7. The adaptive stability adjustment device for offshore wind power generation according to claim 1, characterized in that: the last fixed surface of bottom plate (22) is connected with foundation pile (21), the upper surface of foundation pile (21) is equipped with mounting flange (20), the inside of foundation pile (21) is equipped with installation cavity (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442099.9U CN215927645U (en) | 2021-10-11 | 2021-10-11 | Self-adaptive stable adjusting device for offshore wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442099.9U CN215927645U (en) | 2021-10-11 | 2021-10-11 | Self-adaptive stable adjusting device for offshore wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215927645U true CN215927645U (en) | 2022-03-01 |
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ID=80408332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122442099.9U Expired - Fee Related CN215927645U (en) | 2021-10-11 | 2021-10-11 | Self-adaptive stable adjusting device for offshore wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215927645U (en) |
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2021
- 2021-10-11 CN CN202122442099.9U patent/CN215927645U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220301 |