CN114060666A - Elastic supporting device for wind turbine generator - Google Patents
Elastic supporting device for wind turbine generator Download PDFInfo
- Publication number
- CN114060666A CN114060666A CN202111435597.9A CN202111435597A CN114060666A CN 114060666 A CN114060666 A CN 114060666A CN 202111435597 A CN202111435597 A CN 202111435597A CN 114060666 A CN114060666 A CN 114060666A
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- China
- Prior art keywords
- fixed
- bracket
- wall
- frame
- wind turbine
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 6
- 229920000459 Nitrile rubber Polymers 0.000 claims description 6
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an elastic supporting device for a wind turbine generator, which comprises a bracket, wherein two groups of supporting legs are fixed on two sides of the bottom end of the bracket, the two groups of supporting legs are arranged, the two groups of supporting legs are in a symmetrical structure relative to the center line of the bracket, supporting frames are slidably arranged on two sides of the top end of the bracket, a right-angle frame is slidably arranged on the inner wall of one side of each supporting frame, a second rail is fixed on the inner wall of each supporting frame, a second sliding block is slidably arranged on the surface of each second rail, the surface of each second sliding block is fixedly connected with the back surface of the right-angle frame, a supporting table is fixed at the bottom of the right-angle frame, a shaft support is fixed at one end inside the supporting table, and a flexible pad is bonded on the inner wall of the shaft support. The invention can rapidly complete assembly, enhance the convenience of assembly and debugging of the device, reduce the influence of ground bumping on the transmission shaft, prevent the transmission shaft from shaking and deforming in the transportation process and improve the protection performance of the device on the transmission shaft.
Description
Technical Field
The invention relates to the technical field of auxiliary transport equipment of wind turbine generators, in particular to an elastic supporting device of a wind turbine generator.
Background
The wind generating set adopts variable-speed operation to enable the wind turbine to absorb wind energy to the maximum extent, the operation efficiency of the wind turbine is improved, a large-capacity variable-speed constant-frequency wind generating system is the mainstream direction of the wind generating technology, the variable-speed constant-frequency wind generating set adopting a double-fed asynchronous generator is the current mainstream machine type and mainly comprises a wind wheel, a speed increasing box, the double-fed asynchronous generator, an AC-DC-AC converter, a transformer, a power switch and the like, when the variable-speed constant-frequency wind generating set is installed in the early stage, a main body part of the variable-speed constant-frequency wind generating set needs to be consigned to an installation place, particularly a transmission shaft between the speed increasing box and the generator, and in order to reduce the damage of the transmission shaft in transportation, a supporting device needs to be used for assisting transportation.
The supporting device on the market is various, can satisfy people's user demand basically, but still has certain weak point, and the in-process of current this kind of supporting device transportation, support transmission shaft, jolting on road surface easily transmits to the transmission shaft, and the contact takes place for the supporting part in transmission shaft and the device this moment, and after the long-time frequent contact, the outer peripheral face of transmission shaft easily received the damage, has seriously influenced the normal use in later stage.
Disclosure of Invention
The invention aims to provide an elastic supporting device for a wind turbine generator, and aims to solve the problems that the supporting device provided by the background technology is poor in shock insulation and energy absorption effects and easy to cause manual damage to a transmission shaft.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind turbine generator system elastic support device, includes the bracket, the both sides of bracket bottom all are fixed with the landing leg, the landing leg is provided with two sets ofly, and two sets of the landing leg is symmetrical structure about the central line of bracket, the both sides on bracket top all slidable mounting has the support frame, just slidable mounting has right angle frame on the inner wall of support frame one side, be fixed with the second track on the inner wall of support frame, just orbital surface sliding mounting of second has the second slider, the second slider surface and the back fixed connection of right angle frame, the bottom of right angle frame is fixed with the saddle, just the inside one end of saddle is fixed with the axle and holds in the palm, just it has flexible pad to bond on the inner wall of axle support, the central point department of putting on bracket top is fixed with the fixing base, just all be provided with elastic support structure on the both sides outer wall of fixing base.
Preferably, the both sides on bracket top all are fixed with down the track, just the track is provided with two sets ofly, two sets of down the track is symmetrical structure about the central line of bracket, orbital last surface slidable mounting has limit slider down, limit slider's top and the bottom fixed connection of support frame.
Preferably, be fixed with the flat board on the outer wall of limiting slide block one side, the flat board is kept away from limiting slide block's one end and another group limiting slide block's outer wall fixed connection, limiting bolt is all installed to the both sides at bracket top, and limiting bolt's top is run through to the outside of bracket and with dull and stereotyped bottom screw-thread fit.
Preferably, the outer wall of one side of the support frame is fixedly provided with a positioning pin, the threaded end of the positioning pin extends into the support frame, and the inner wall of one side of the support frame is provided with a through groove.
Preferably, a reinforcing rib is fixed on the outer wall of one side of the right-angle frame, and the reinforcing rib is an alloy steel plate.
Preferably, the bottom of saddle is fixed with interior concave frame, just the top of interior concave frame and the bottom fixed connection that the axle held in the palm, interior concave frame adopts alloy steel material.
Preferably, the elastic support structure comprises a main limiting seat, one end of the main limiting seat is fixedly connected with the outer wall of the fixing seat, the main limiting seat is provided with two groups, the main limiting seat is symmetrical about the central line of the fixing seat, a support plate is movably mounted at one end of the interior of the main limiting seat, a middle shaft is fixed on the outer walls of two sides of the fixing seat, and a damping shock absorber is movably mounted on the surface of the middle shaft.
Preferably, the top end of the damping shock absorber is movably provided with an auxiliary limiting seat, and the top end of the auxiliary limiting seat is fixedly connected with the bottom end of the support plate.
Preferably, the cross section of the through groove is circular, and the diameter of the through groove is larger than that of the shaft support.
Preferably, the top end of the shaft support is provided with a notch groove, and the flexible pad is made of butadiene-acrylonitrile rubber.
Compared with the prior art, the invention has the beneficial effects that: the elastic supporting device for the wind turbine generator can be assembled quickly, the convenience of assembly and debugging of the device is enhanced, the influence of ground bumping on the transmission shaft is reduced, the transmission shaft is prevented from shaking and deforming in the transportation process, and the protection performance of the device on the transmission shaft is improved;
(1) through the arrangement of the lower rail, the limiting slide blocks and other structures which are matched with each other, the two groups of limiting slide blocks at the bottom end of the support frame are in sliding connection with the lower rail until the lower rail and the limiting slide blocks are completely overlapped, and then the limiting bolt penetrates through the outer part of the bracket and is screwed into the flat plate, so that the lower rail and the limiting slide blocks cannot slide, the assembly work of the support device is completed, and the convenience of assembly and debugging of the device is enhanced;
(2) the transmission shaft is hoisted into the shaft support through the arrangement of the structures such as the flexible pad and the shaft support which are matched with each other, the flexible pad is made of butadiene-acrylonitrile rubber and is bonded on the inner wall of the shaft support, so that the flexible pad is utilized to avoid the phenomenon that the transmission shaft is abraded in the transportation process, and the transmission shaft is effectively protected;
(3) through being provided with the structure of mutually supporting such as damping shock absorber and extension board, vice spacing seat and axis play support and spacing effect to the motion of damping shock absorber, and the damping shock absorber has an ascending support power to extension board and right-angle frame all the time this moment, utilizes the damping shock absorber to absorb the vibrations of right-angle frame, saddle and transmission shaft, reduces the influence that ground jolts and lead to the fact the transmission shaft, prevents that the transmission shaft from rocking and warping in the transportation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the elastic support structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a side view of the pallet of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic top view of the stand of the present invention;
in the figure: 1. a bracket; 2. a support leg; 3. a lower rail; 4. a limiting slide block; 5. a support frame; 6. a right-angle frame; 7. positioning pins; 8. a saddle; 9. a fixed seat; 10. an elastic support structure; 1001. a main limiting seat; 1002. a support plate; 1003. an auxiliary limiting seat; 1004. a damping shock absorber; 11. a middle shaft; 12. a through groove; 13. a second track; 14. reinforcing ribs; 15. a second slider; 16. a limit bolt; 17. a flat plate; 18. an inner concave frame; 19. a shaft support; 1901. a flexible pad; 20. a notch groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-6, an embodiment of the present invention is shown: an elastic supporting device of a wind turbine generator comprises a bracket 1, wherein two sides of the bottom end of the bracket 1 are both fixed with supporting legs 2, the supporting legs 2 are provided with two groups, the two groups of supporting legs 2 are in a symmetrical structure relative to the central line of the bracket 1, two sides of the top end of the bracket 1 are both provided with supporting frames 5 in a sliding manner, two sides of the top end of the bracket 1 are both fixed with lower rails 3, the lower rails 3 are provided with two groups, two groups of lower rails 3 are in a symmetrical structure relative to the central line of the bracket 1, the upper surface of each lower rail 3 is provided with a limiting slide block 4 in a sliding manner, the top end of each limiting slide block 4 is fixedly connected with the bottom end of each supporting frame 5, a flat plate 17 is fixed on the outer wall of one side of each limiting slide block 4, one end, far away from each limiting slide block 4, of each flat plate 17 is fixedly connected with the outer wall of the other group of limiting slide blocks 4, a worker takes out the two groups of supporting frames 5 to enable the two groups of limiting slide blocks 4 at the bottom end of each supporting frames 5 to be connected with the lower rails 3, until the lower track 3 and the limiting slide block 4 are completely overlapped;
limiting bolts 16 are arranged on two sides of the top of the bracket 1, and the top ends of the limiting bolts 16 penetrate through the outer part of the bracket 1 and are in threaded fit with the bottom end of the flat plate 17;
the limiting bolt 16 penetrates through the outer part of the bracket 1 and is screwed into the flat plate 17, and at the moment, the lower rail 3 and the limiting slide block 4 can not slide, so that the assembly work of the supporting device is completed, and the operation is quick and convenient;
a right-angle frame 6 is slidably mounted on the inner wall of one side of the support frame 5, a reinforcing rib 14 is fixed on the outer wall of one side of the right-angle frame 6, the reinforcing rib 14 is made of an alloy steel plate, a positioning pin 7 is fixed on the outer wall of one side of the support frame 5, the threaded end of the positioning pin 7 extends into the support frame 5, a through groove 12 is formed in the inner wall of one side of the support frame 5, the cross section of the through groove 12 is circular, a second rail 13 is fixed on the inner wall of the support frame 5, a second sliding block 15 is slidably mounted on the surface of the second rail 13, and the surface of the second sliding block 15 is fixedly connected with the back face of the right-angle frame 6;
a supporting platform 8 is fixed at the bottom of the right-angle frame 6, a shaft support 19 is fixed at one end inside the supporting platform 8, a notch groove 20 is formed in the top end of the shaft support 19, the notch groove 20 is a reserved hoisting area of the transmission shaft, the flexible pad 1901 is made of butadiene-acrylonitrile rubber, a worker hoists the transmission shaft through hoisting equipment and places the transmission shaft in the shaft support 19, and at the moment, two groups of shaft supports 19 are respectively arranged at two end parts of the transmission shaft;
an inner concave frame 18 is fixed at the bottom of the support table 8, the top end of the inner concave frame 18 is fixedly connected with the bottom end of the shaft support 19, the inner concave frame 18 is made of alloy steel, and the diameter of the through groove 12 is larger than that of the shaft support 19;
a layer of flexible pad 1901 is bonded on the inner wall of the shaft support 19, and the flexible pad 1901 is made of butadiene-acrylonitrile rubber, so that the flexible pad 1901 is utilized to avoid the phenomenon that the transmission shaft is abraded in the transportation process, and the transmission shaft is effectively protected;
the inner wall of the shaft support 19 is bonded with a flexible pad 1901, a fixed seat 9 is fixed at the central position of the top end of the bracket 1, elastic supporting structures 10 are arranged on the outer walls of two sides of the fixed seat 9, the interior of each elastic supporting structure 10 comprises two main limiting seats 1001, one end of each main limiting seat 1001 is fixedly connected with the outer wall of the corresponding fixed seat 9, the main limiting seats 1001 are provided with two groups, and the two groups of main limiting seats 1001 are of symmetrical structures relative to the central line of the corresponding fixed seat 9;
a support plate 1002 is movably mounted at one end inside a main limiting seat 1001, the main limiting seat 1001 can limit the rotation of the support plate 1002, a center shaft 11 is fixed on the outer walls of two sides of a fixed seat 9, a damping shock absorber 1004 is movably mounted on the surface of the center shaft 11, the support plate 1002 and a right-angle frame 6 are supported through the damping shock absorber 1004, an auxiliary limiting seat 1003 is movably mounted at the top end of the damping shock absorber 1004, and the top end of the auxiliary limiting seat 1003 is fixedly connected with the bottom end of the support plate 1002;
damping shock absorber 1004 has an ascending support all the time to extension board 1002 and right-angle frame 6, utilizes damping shock absorber 1004 to absorb the vibrations of right-angle frame 6, saddle 8 and transmission shaft, reduces the influence that ground jolt caused the transmission shaft, prevents that the transmission shaft from rocking and warping in the transportation.
When the device is used, firstly, a worker takes out two groups of support frames 5, so that two groups of limiting slide blocks 4 at the bottom ends of the support frames 5 are in sliding connection with a lower rail 3 until the lower rail 3 and the limiting slide blocks 4 are completely overlapped, then, limiting bolts 16 penetrate through the outer portion of a bracket 1 and are screwed into a flat plate 17, the lower rail 3 and the limiting slide blocks 4 cannot slide at the moment, and the assembly work of the support device is finished, the operation is rapid and convenient, the convenience of assembly and debugging of the device is enhanced, then, the worker lifts a transmission shaft through lifting equipment and places the transmission shaft in a shaft support 19, at the moment, two groups of shaft supports 19 are respectively arranged at two end portions of the transmission shaft, a notch groove 20 is a reserved lifting area of the transmission shaft, a layer of flexible pad 1901 is adhered to the inner wall of the shaft support 19, the flexible pad 1901 is made of butadiene-acrylonitrile rubber, and therefore, the phenomenon that the transmission shaft is abraded in the transportation process is avoided by the flexible pad 1901, form effective protection to the transmission shaft, when the device receives the road surface when jolting, support extension board 1002 and right angle frame 6 through damping bumper shock absorber 1004, main spacing seat 1001 can play spacing effect to the rotation of extension board 1002, vice spacing seat 1003 and axis 11 play support and spacing effect to damping bumper shock absorber 1004's motion, damping bumper shock absorber 1004 has an ascending support power to extension board 1002 and right angle frame 6 all the time this moment, utilize damping bumper shock absorber 1004 to right angle frame 6, the vibrations of saddle 8 and transmission shaft are absorbed, reduce the influence that ground jolt caused the transmission shaft, cushion the vibrational force, prevent that the transmission shaft from rocking and warping in the transportation.
Claims (10)
1. The utility model provides a wind turbine generator system elastic support device which characterized in that: comprises a bracket (1), both sides of the bottom end of the bracket (1) are all fixed with supporting legs (2), the supporting legs (2) are provided with two groups, and two groups of the supporting legs (2) are symmetrical structures about the central line of the bracket (1), both sides of the top end of the bracket (1) are provided with a supporting frame (5) in a sliding manner, a right-angle frame (6) is arranged on the inner wall of one side of the supporting frame (5) in a sliding manner, a second track (13) is fixed on the inner wall of the supporting frame (5), a second sliding block (15) is arranged on the surface of the second track (13) in a sliding manner, the surface of the second sliding block (15) is fixedly connected with the back surface of the right-angle frame (6), a supporting table (8) is fixed at the bottom of the right-angle frame (6), a shaft support (19) is fixed at one end inside the supporting table (8), and a flexible pad (1901) is bonded on the inner wall of the shaft support (19), a fixed seat (9) is fixed at the center of the top end of the bracket (1), and elastic supporting structures (10) are arranged on the outer walls of two sides of the fixed seat (9).
2. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: the both sides on bracket (1) top all are fixed with down track (3), just down track (3) are provided with two sets ofly, and are two sets ofly down track (3) are symmetrical structure about the central line of bracket (1), the last surface slidable mounting of track (3) has spacing slider (4) down, the top of spacing slider (4) and the bottom fixed connection of support frame (5).
3. The elastic supporting device for the wind turbine generator set according to claim 2, characterized in that: be fixed with on the outer wall of limiting slide block (4) one side dull and stereotyped (17), the one end that limiting slide block (4) were kept away from in dull and stereotyped (17) and the outer wall fixed connection of another group limiting slide block (4), spacing bolt (16) are all installed to the both sides at bracket (1) top, and the top of spacing bolt (16) runs through to the outside of bracket (1) and with the bottom screw-thread fit of dull and stereotyped (17).
4. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: be fixed with locating pin (7) on the outer wall of support frame (5) one side, just the screw thread end of locating pin (7) extends to the inside of support frame (5), logical groove (12) have been seted up on the inner wall of support frame (5) one side.
5. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: and a reinforcing rib (14) is fixed on the outer wall of one side of the right-angle frame (6), and the reinforcing rib (14) is an alloy steel plate.
6. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: an inner concave frame (18) is fixed at the bottom of the supporting table (8), the top end of the inner concave frame (18) is fixedly connected with the bottom end of the shaft support (19), and the inner concave frame (18) is made of alloy steel.
7. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: the utility model discloses a spacing structure of elasticity bearing structure (10) is characterized in that the inside of elasticity bearing structure (10) includes main spacing seat (1001), just the outer wall fixed connection of the one end of main spacing seat (1001) and fixing base (9), main spacing seat (1001) are provided with two sets ofly, and two sets ofly main spacing seat (1001) are symmetrical structure about the central line of fixing base (9), the inside one end movable mounting of main spacing seat (1001) has extension board (1002), all be fixed with axis (11) on the outer wall of both sides of fixing base (9), just the surface movable mounting of axis (11) has damping bumper shock absorber (1004).
8. The elastic supporting device for the wind turbine generator set according to claim 7, wherein: the top end of the damping shock absorber (1004) is movably provided with an auxiliary limiting seat (1003), and the top end of the auxiliary limiting seat (1003) is fixedly connected with the bottom end of the support plate (1002).
9. The elastic supporting device for the wind turbine generator set according to claim 4, wherein: the cross section of the through groove (12) is circular, and the diameter of the through groove (12) is larger than that of the shaft support (19).
10. The elastic supporting device for the wind turbine generator set according to claim 1, wherein: a notch groove (20) is formed in the top end of the shaft support (19), and the flexible pad (1901) is made of butadiene-acrylonitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435597.9A CN114060666B (en) | 2021-11-29 | 2021-11-29 | Elastic supporting device of wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435597.9A CN114060666B (en) | 2021-11-29 | 2021-11-29 | Elastic supporting device of wind turbine generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114060666A true CN114060666A (en) | 2022-02-18 |
| CN114060666B CN114060666B (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111435597.9A Active CN114060666B (en) | 2021-11-29 | 2021-11-29 | Elastic supporting device of wind turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114060666B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104537A1 (en) * | 2022-11-15 | 2024-05-23 | Vestas Wind Systems A/S | A transporting kit for supporting wind turbine components during transport |
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| WO2010107466A1 (en) * | 2009-03-20 | 2010-09-23 | Northern States Metal Company | Support system for solar panels |
| CN208804409U (en) * | 2018-08-10 | 2019-04-30 | 无锡钟山环境工程科技有限公司 | Damping device with good buffering performance for automobile |
| CN209294331U (en) * | 2018-12-11 | 2019-08-23 | 上海哈塔柴油机有限公司 | A kind of automobile engine Combined-type shock-absorption seat |
| CN111425554A (en) * | 2020-04-15 | 2020-07-17 | 钟少玲 | Wind power generation equipment installation device |
| CN214567910U (en) * | 2021-01-07 | 2021-11-02 | 李莎 | Oil storage transportation is with preventing static safety storage jar |
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2021
- 2021-11-29 CN CN202111435597.9A patent/CN114060666B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010107466A1 (en) * | 2009-03-20 | 2010-09-23 | Northern States Metal Company | Support system for solar panels |
| CN208804409U (en) * | 2018-08-10 | 2019-04-30 | 无锡钟山环境工程科技有限公司 | Damping device with good buffering performance for automobile |
| CN209294331U (en) * | 2018-12-11 | 2019-08-23 | 上海哈塔柴油机有限公司 | A kind of automobile engine Combined-type shock-absorption seat |
| CN111425554A (en) * | 2020-04-15 | 2020-07-17 | 钟少玲 | Wind power generation equipment installation device |
| CN214567910U (en) * | 2021-01-07 | 2021-11-02 | 李莎 | Oil storage transportation is with preventing static safety storage jar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104537A1 (en) * | 2022-11-15 | 2024-05-23 | Vestas Wind Systems A/S | A transporting kit for supporting wind turbine components during transport |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114060666B (en) | 2023-07-04 |
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Effective date of registration: 20240613 Address after: 735000, 522, 5th Floor, Xiyuan Fengguang Building, Economic and Technological Development Zone, Suzhou District, Jiuquan City, Gansu Province Patentee after: Jiuquan Leierkaisen Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215000 Dong Gang Zhen Gang Dong Cun, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI MINGAODA RAILWAY FITTINGS Co.,Ltd. Country or region before: China |