CN208793163U - A kind of tubular pile platform base of wind-driven generator - Google Patents
A kind of tubular pile platform base of wind-driven generator Download PDFInfo
- Publication number
- CN208793163U CN208793163U CN201820804847.9U CN201820804847U CN208793163U CN 208793163 U CN208793163 U CN 208793163U CN 201820804847 U CN201820804847 U CN 201820804847U CN 208793163 U CN208793163 U CN 208793163U
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- sound
- fixedly connected
- wind
- annulus
- driven generator
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model discloses a kind of tubular pile platform bases of wind-driven generator, belong to wind-driven generator field.A kind of tubular pile platform base of wind-driven generator, including wind wheel, head and cabin, the wind wheel is fixedly connected with head, the head is connected with cabin by bearing, pylon is fixedly connected with immediately below the cabin, it is connected immediately below the pylon on the base, and the pedestal is parallel with cabin, the base interior is equipped with denoising device, the denoising device is mainly by shell, sound-proof foam layer, hollow layer and sound absorbing layer composition, the sound-proof foam layer is fixedly connected with shell, the sound absorbing layer is fixedly connected with damper in the one side far from sound-proof foam layer, the damper is by damper shell, bottom plate, first buffer spring, piston and piston rod composition, solve the problems, such as that the vibration generated when wind-driven generator work and noise are eliminated.
Description
Technical field
The utility model relates to wind-driven generator fields, flat more specifically to a kind of tubular pole of wind-driven generator
Sewing platform base.
Background technique
As time goes by, can be gradually insufficient with the energy, the appearance of wind-driven generator is particularly important, passes through wind-power electricity generation
Electric energy can be converted wind energy into, earth energy deficiency problem is alleviated, still, wind-driven generator can encounter in use
Wind wheel will drive tower vibrations when rotating, and can also cause a series of noise, so, it solves caused when wind-driven generator work
Vibration and the noise issued are particularly important.
Utility model content
1. technical problems to be solved
For above-mentioned background, problem of the existing technology is as follows
(1) existing wind-driven generator pedestal will cannot shake caused by wind wheel well and eliminate；
(2) noise generated when existing wind-driven generator pedestal cannot well work wind-driven generator is eliminated.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of tubular pile platform base of wind-driven generator, including wind wheel, head and cabin, the wind wheel and head are fixed
Connection, the head are connected with cabin by bearing, and pylon is fixedly connected with immediately below the cabin, is connected immediately below the pylon
It connects on the base, and the pedestal is parallel with cabin, the base interior is equipped with denoising device, and the denoising device is mainly by outer
Shell, sound-proof foam layer, hollow layer and sound absorbing layer composition, the sound-proof foam layer are fixedly connected with shell, and the sound absorbing layer is separate
Be fixedly connected with damper in the one side of sound-proof foam layer, the damper by damper shell, bottom plate, the first buffer spring,
Piston and piston rod composition, the damper interior of shell are equipped with the first buffer spring, and first buffer spring is close to sound-absorbing
Layer one end is fixedly connected on bottom plate, and the first buffer spring is fixedly connected with piston, the piston far from one end of sound absorbing layer
It is fixedly connected with piston rod on one side far from the first buffer spring, annulus is fixedly connected on the pedestal, the piston rod is remote
One end from piston is placed in annulus and is fixedly connected with arc panel, and the pylon is inserted in annulus, the arc panel with
Pylon offsets, and the piston rod is connected with annulus sliding, and the upper cover of piston rod has the second buffer spring, second buffering elastic
Spring both ends are connected on annulus and damper shell, and shock-absorption air bag, the damping are filled between the pylon and annulus
The end of air bag is placed between arc panel and circle ring inner wall.
Preferably, the sound-proof foam layer is coated with sound-deadening paint in the one side of hollow layer, and the sound absorbing layer is in
Sound deadening coating is coated in the one side of dead level.
Preferably, the sound-proof foam layer and sound absorbing layer are fixed by screws in base bottom surface.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model base interior be equipped with damper, damper by piston rod, piston, the first buffer spring and
Bottom plate composition, in addition piston rod is connected with annulus sliding, and the second buffer spring effectively carries out damping, and the effective noise that carries out disappears
The shock-absorption air bag for removing, and being filled between pylon and annulus further effective damping, when piston rod shakes it is mobile when arc panel with
Shock-absorption air bag end further effective damping between circle ring inner wall, wind wheel drives pylon when wind-driven generator can work
Vibration is eliminated.
(2) the utility model is equipped with denoising device in base interior, and denoising device is by sound-proof foam layer, hollow layer and sound-absorbing
Layer composition shakes generated noise and eliminates when wind-driven generator can work.
(3) the sound-proof foam layer of the utility model and sound-absorbing layer surface are coated with sound insulating and absorbing coating, further improve
Noise reduction capability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model pedestal；
Fig. 3 is the enlarged drawing of the utility model denoising device.
Figure label explanation:
1, wind wheel；2, head；3, cabin；4, pylon；5, pedestal；6, annulus；7, piston rod；8, damper；9, piston；
10, the first buffer spring；11, sound absorbing layer；12, hollow layer；13, sound-proof foam layer；14, shell；15, damper shell；16, bottom
Plate；17, shock-absorption air bag；18, arc panel；19, the second buffer spring.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Embodiment 1:
Please refer to Fig. 1-3, a kind of tubular pile platform base of wind-driven generator, including wind wheel 1, head 2 and cabin 3, wind
Wheel 1 is fixedly connected with head 2, and head 2 is connected with cabin 3 by bearing, and pylon 4, pylon 4 are fixedly connected with immediately below cabin 3
Underface is connected on pedestal 5, and pedestal 5 is parallel with cabin 3, denoising device is equipped with inside pedestal 5, denoising device is mainly by outer
Shell 14, sound-proof foam layer 13, hollow layer 12 and sound absorbing layer 11 form, and sound-proof foam layer 13 is fixedly connected with shell 14, sound absorbing layer
Damper 8 is fixedly connected in 11 one sides far from sound-proof foam layer 13, damper 8 is by damper shell 15, bottom plate 16, first
Buffer spring 10, piston 9 and piston rod 7 form, and the first buffer spring 10, the first buffer spring are equipped with inside damper shell 15
10 are fixedly connected on bottom plate 16 close to 11 one end of sound absorbing layer, and the fixed company in the one end of the first buffer spring 10 far from sound absorbing layer 11
It is connected to piston 9, piston 9 is fixedly connected with piston rod 7 far from the first buffer spring 10 on one side, is fixedly connected with circle on pedestal 5
Ring 6, piston rod 7 are placed in annulus 6 far from one end of piston 9 and are fixedly connected with arc panel 18, and pylon 4 is inserted in annulus 6
In, arc panel 18 offsets with pylon 4, and piston rod 7 is connected with the sliding of annulus 6, the second buffer spring 19 is cased on piston rod 7, the
Two buffer springs, 19 both ends are connected on annulus 6 and damper shell 16, and damping gas is filled between pylon 4 and annulus 6
Capsule 17, the end of shock-absorption air bag 17 are placed between 6 inner wall of arc panel 18 and annulus.
Sound-proof foam layer 13 is coated with sound-deadening paint in the one side of hollow layer 12, sound absorbing layer 11 close to hollow layer 12 one
Sound deadening coating is coated on face.
Sound-proof foam layer 13 and sound absorbing layer 11 are fixed by screws in 5 bottom surface of pedestal.
Working principle: when using wind-driven generator, wind-driven generator and the shipment of pedestal 5 are extremely worked using means of transport
Place, and wind wheel 1, head 2, cabin 3, pylon 4 being assembled one by one, and is fixed on pedestal 5, and pedestal 5 is fixed on makes
With place, when wind-driven generator works, wind wheel 2 is started turning, and pylon 4 is caused to start to shake, and pylon 4 is equipped with annulus 6, and
It is fixedly connected on pylon, is surrounded by damper 8 in annulus, when tower vibrations, no matter deviated to which direction, annulus 6 four
The first buffer spring inside the damper 8 in week can start to compress, and the power of vibration is eliminated, and be additionally provided with noise reduction dress in base interior
Set 14, when vibration starts and when generating noise, sound absorbing layer 11 starts to absorb partial noise, 12 air of hollow layer than leaner,
Partial noise can be eliminated, sound-proof foam layer 13 can stop last noise, make it that can not pass through base shell.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (3)
1. a kind of tubular pile platform base of wind-driven generator, including wind wheel (1), head (2) and cabin (3), it is characterised in that:
The wind wheel (1) is fixedly connected with head (2), and the head (2) is connected with cabin (3) by bearing, the cabin (3) just under
Side is fixedly connected with pylon (4), is connected on pedestal (5) immediately below the pylon (4), and the pedestal (5) and cabin (3) are flat
Row, is equipped with denoising device inside the pedestal (5), and the denoising device is mainly by shell (14), sound-proof foam layer (13), hollow
Layer (12) and sound absorbing layer (11) composition, the sound-proof foam layer (13) are fixedly connected with shell (14), and the sound absorbing layer (11) is remote
It is fixedly connected in one side from sound-proof foam layer (13) damper (8), the damper (8) is by damper shell (15), bottom
Plate (16), the first buffer spring (10), piston (9) and piston rod (7) composition, the damper shell (15) is internal to be equipped with first
Buffer spring (10), first buffer spring (10) are fixedly connected on bottom plate (16) close to sound absorbing layer (11) one end, and the
One buffer spring (10) is fixedly connected with piston (9) far from the one end of sound absorbing layer (11), and the piston (9) is far from the first buffering elastic
Spring (10) is fixedly connected with piston rod (7) on one side, is fixedly connected with annulus (6) on the pedestal (5), the piston rod (7)
One end far from piston (9) is placed in annulus (6) and is fixedly connected with arc panel (18), and the pylon (4) is inserted in annulus
(6) in, the arc panel (18) offsets with pylon (4), and the piston rod (7) is connected with annulus (6) sliding, the piston rod
(7) it is cased on the second buffer spring (19), the second buffer spring (19) both ends are connected to outside annulus (6) and damper
On shell (16), shock-absorption air bag (17) are filled between the pylon (4) and annulus (6), the end of the shock-absorption air bag (17) is set
Between arc panel (18) and annulus (6) inner wall.
2. a kind of tubular pile platform base of wind-driven generator according to claim 1, it is characterised in that: the sound insulation bubble
Foam layer (13) is coated with sound-deadening paint, one side of the sound absorbing layer (11) close to hollow layer (12) in the one side of hollow layer (12)
On be coated with sound deadening coating.
3. a kind of tubular pile platform base of wind-driven generator according to claim 1, it is characterised in that: the sound insulation bubble
Foam layer (13) and sound absorbing layer (11) are fixed by screws in pedestal (5) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804847.9U CN208793163U (en) | 2018-05-28 | 2018-05-28 | A kind of tubular pile platform base of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804847.9U CN208793163U (en) | 2018-05-28 | 2018-05-28 | A kind of tubular pile platform base of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793163U true CN208793163U (en) | 2019-04-26 |
Family
ID=66200476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804847.9U Expired - Fee Related CN208793163U (en) | 2018-05-28 | 2018-05-28 | A kind of tubular pile platform base of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564923A (en) * | 2020-05-25 | 2020-08-21 | 江门市江海区骏晖电器制造有限公司 | Household electrical appliances motor protection base |
| CN112718472A (en) * | 2020-12-17 | 2021-04-30 | 安徽宇艳智能机械科技有限公司 | Damping platform for mining machinery and using method thereof |
| CN116161185A (en) * | 2023-03-27 | 2023-05-26 | 中国建筑第五工程局有限公司 | Self-damping self-balancing lightweight floating type offshore wind power foundation platform |
-
2018
- 2018-05-28 CN CN201820804847.9U patent/CN208793163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564923A (en) * | 2020-05-25 | 2020-08-21 | 江门市江海区骏晖电器制造有限公司 | Household electrical appliances motor protection base |
| CN111564923B (en) * | 2020-05-25 | 2021-04-13 | 江门市江海区骏晖电器制造有限公司 | Household electrical appliances motor protection base |
| CN112718472A (en) * | 2020-12-17 | 2021-04-30 | 安徽宇艳智能机械科技有限公司 | Damping platform for mining machinery and using method thereof |
| CN116161185A (en) * | 2023-03-27 | 2023-05-26 | 中国建筑第五工程局有限公司 | Self-damping self-balancing lightweight floating type offshore wind power foundation platform |
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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 |
Granted publication date: 20190426 Termination date: 20200528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |