CN108916309A - A kind of shock absorption device of wind generator - Google Patents
A kind of shock absorption device of wind generator Download PDFInfo
- Publication number
- CN108916309A CN108916309A CN201810733542.8A CN201810733542A CN108916309A CN 108916309 A CN108916309 A CN 108916309A CN 201810733542 A CN201810733542 A CN 201810733542A CN 108916309 A CN108916309 A CN 108916309A
- Authority
- CN
- China
- Prior art keywords
- casing
- loop bar
- connects
- groups
- bar
- 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.)
- Pending
Links
Classifications
-
- 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
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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
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
-
- 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
Abstract
The invention discloses a kind of shock absorption device of wind generator of technical field of wind power generator,Including casing,The bottom of the casing connects brute spring,The bottom of the brute spring is connected and fixed chassis,The surrounding end face of the casing is respectively provided with two groups of fixing seats,The fixing seat connects moving casing far from one end of casing end face,Adjustable spring is arranged in the inner cavity of the moving casing,The other end of the adjustable spring connects loop bar,The bottom of the loop bar connects pedestal,The opposing end surface of loop bar described in two groups connects motion bar,The opposing end surface of loop bar described in described two groups is connected and fixed bar,Damping device is set in the motion bar and the interlayer of fixed link,Rain-proof baffle is arranged in the outer wall of the casing,Casing may be implemented by damping device in motion bar can be more stable in the lateral force by wind,Power can be made quickly to be depressured,Guarantee the stability of casing,It will not be fallen from eminence,Increase the safe application performance of wind-driven generator.
Description
Technical field
The present invention relates to technical field of wind power generator, specially a kind of shock absorption device of wind generator.
Background technique
Existing wind-driven generator is typically mounted at eminence, and the wind-force of eminence is larger, therefore wind-driven generator needs to bear
Cross Wind Force it is also larger, Cross Wind Force is easy to make wind-driven generator to generate vibration, and wind-driven generator bears Cross Wind Force for a long time,
It being easy to fall off because of vibration, heavy rainfall can also affect to wind-driven generator, so that motor generates vibration, it is serious
Affect the safe application performance of wind-driven generator.For this purpose, it is proposed that a kind of shock absorption device of wind generator.
Summary of the invention
The purpose of the present invention is to provide a kind of shock absorption device of wind generator, mentioned above in the background art to solve
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of shock absorption device of wind generator, including machine
The bottom of shell, the casing connects brute spring, and the bottom of the brute spring is connected and fixed chassis, the surrounding end of the casing
Face is respectively provided with two groups of fixing seats, and the fixing seat connects moving casing far from one end of casing end face, the moving casing it is interior
Adjustable spring is arranged in chamber, and the other end of the adjustable spring connects loop bar, and is plugged in moving casing at the top of loop bar, described
The bottom of loop bar connects pedestal, and the opposing end surface of loop bar described in two groups connects motion bar, the opposite end of loop bar described in described two groups
Face is connected and fixed bar, and fixed link is arranged in the lower section of motion bar, and setting damping fills in the interlayer of the motion bar and fixed link
It sets, rain-proof baffle is arranged in the outer wall of the casing, and rain-proof baffle plate setting is in the lower section of fixing seat.
Preferably, the damping device includes two groups of set casings, and the inner cavity of set casing described in two groups is respectively provided with three groups of resets
The top of spring, the reset spring connects mandril, and extends to the top of set casing at the top of mandril and connect motion bar, and
Sliding rail, institute is arranged in top setting and the matched open slot of mandril of set casing, the side inner wall of the close loop bar of the set casing
State the pulley for being arranged on mandril and matching with sliding rail.
Preferably, the left and right sides outer wall of the motion bar is respectively provided with sliding block, and the outer wall setting and sliding block phase of loop bar
The sliding slot matched.
Preferably, the counterbore of the top setting and loop bar diameter matches of the pedestal, and card is uniformly arranged at the top of counterbore
Slot, and collar, and the fixture block of the bottom setting and pocket matches of collar is arranged in the outer wall of loop bar.
Preferably, limit plate is arranged in the inner cavity of the moving casing, and setting limit identical with set shank diameter on limit plate
Position hole, and the depth of moving casing is greater than the top minimum range of motion bar and loop bar.
Preferably, the annular groove that the outer wall setting of the casing matches with rain-proof baffle, and rain-proof baffle by with ring
The matched sealing ring of slot slot is fixedly connected.
Compared with prior art, the beneficial effects of the invention are as follows：
1, moving casing slides on loop bar, and moving casing conducts power to adjustable spring during sliding on loop bar
On, first damping is completed by adjustable spring, then moving casing continuation slide downward pushes motion bar to move on loop bar, living
Casing may be implemented by damping device in lever can be more stable in the lateral force by wind；
2, adjustable spring, reset spring and brute spring can uniformly absorb power when casing is by power, lead to simultaneously
Crossing four groups of symmetrically arranged four groups of damping devices can guarantee that any one stress of casing can be such that power is quickly depressured, and guarantee
The stability of casing will not be fallen from eminence, increase the safe application performance of wind-driven generator.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is damping device structural schematic diagram of the present invention.
In figure：1 casing, 2 fixed frames, 3 brute springs, 4 fixing seats, 5 moving casings, 6 loop bars, 7 motion bars, 8 are fixed
Bar, 9 damping devices, 91 set casings, 92 mandrils, 93 reset springs, 94 pulleys, 95 sliding rails, 10 pedestals, 11 rain-proof baffles, 12 are stretched
Contracting spring, 13 sliding blocks, 14 sliding slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：A kind of shock absorption device of wind generator, including casing 1,
The bottom of casing 1 connects brute spring 3, and the bottom of brute spring 3 is connected and fixed chassis 2, and the surrounding end face of casing 1 is respectively provided with two
Group fixing seat 4, fixing seat 4 connect moving casing 5 far from one end of 1 end face of casing, and adjustable spring is arranged in the inner cavity of moving casing 5
12, the other end of adjustable spring 12 connects loop bar 6, and the top of loop bar 6 is plugged in moving casing 5, the bottom connection of loop bar 6
The opposing end surface of pedestal 10, two groups of loop bars 6 connects motion bar 7, and the opposing end surface of two groups of loop bars 6 is connected and fixed bar 8, and fixed link
8 are arranged in the lower section of motion bar 7, and damping device 9 is arranged in motion bar 7 and the interlayer of fixed link 8, and the outer wall setting of casing 1 is anti-
Rain baffle 11, and the lower section of fixing seat 4 is arranged in rain-proof baffle 11, rain-proof baffle 11 can prevent rainwater from trickling down in rainfall
On brute spring 3, prevent brute spring 3 from getting rusty, extend brute spring 3 benefits from the service life.
Wherein, damping device 9 includes two groups of set casings 91, and the inner cavity of two groups of set casings 91 is respectively provided with three groups of reset springs
93, the top of reset spring 93 connects mandril 92, and the top of mandril 92 extends to the top of set casing 91 and connects motion bar
7, and top setting and the matched open slot of mandril 92 of set casing 91, the side inner wall of the close loop bar 6 of set casing 91 are arranged
Sliding rail 95, the pulley 94 that setting matches with sliding rail 95 on mandril 92, when damping device 9 is pressurized, motion bar 7 push mandril 92 to
Lower movement, the pulley 94 on mandril 92 slide on sliding rail 95, and 93 stress of reset spring is compressed downwards, and power is absorbed, and guarantee machine
The stabilization of shell 1；
The left and right sides outer wall of motion bar 7 is respectively provided with sliding block 13, and the cunning that the outer wall setting of loop bar 6 matches with sliding block 13
Slot 14, sliding block 13 slide in sliding slot 14, to guarantee that motion bar 7 is more steady when sliding on loop bar 6；
The counterbore of the top setting and 6 diameter matches of loop bar of pedestal 10, and card slot is uniformly arranged at the top of counterbore, and loop bar
Collar is arranged in 6 outer wall, and the fixture block of the bottom setting and pocket matches of collar, loop bar 6 are plugged on pedestal 10
Counterbore in, while consolidate the connection of loop bar 6 and pedestal 10 more by the cooperation of fixture block and card slot；
Limit plate is arranged in the inner cavity of moving casing 5, and limit hole identical with 6 diameter of loop bar is arranged on limit plate, and living
The depth of dynamic casing 5 is greater than the top minimum range of motion bar 7 and loop bar 6, limits loop bar 6 in moving casing 5 by limit plate
In moving distance, while guarantee the depth of moving casing 5 can complete moving casing 5 push motion bar 7 complete damping compression-resistant
Work；
The annular groove that the outer wall setting of casing 1 matches with rain-proof baffle 11, and rain-proof baffle 11 by with annular groove slot
The sealing ring matched is fixedly connected, and guarantees rain-proof gear when being fixed on rain-proof baffle 11 on casing 1 by sealing ring, and fixing
The leakproofness of the junction of plate 11 and casing 1.
Working principle：When wind-driven generator is exposed to wind and rain, casing 1, which is under pressure, to be rocked, and casing 1 conducts power to four
On the moving casing 5 in week, moving casing 5 slides on loop bar 6, and moving casing 5 conducts power during sliding on loop bar 6
To adjustable spring 12, first damping is completed by adjustable spring 12, then moving casing 5 continues slide downward promotion motion bar
7 move on loop bar 6, and moving casing 5 pushes mandril 92 to move in set casing 91, and mandril 92 is by pulley 94 in sliding rail 95
Sliding pushes reset spring 93 to compress downwards when mandril 92 moves downward, and realizes decompression of the casing 1 by the lateral force of wind-force,
The pressure being subject at the top of casing 1 can complete resistance to compression by brute spring 3.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of shock absorption device of wind generator, including casing (1), it is characterised in that：The bottom of the casing (1) connects strength
The bottom of spring (3), the brute spring (3) is connected and fixed chassis (2), and the surrounding end face of the casing (1) is respectively provided with two groups
Fixing seat (4), the fixing seat (4) connect moving casing (5) far from one end of casing (1) end face, the moving casing (5)
Adjustable spring (12) are arranged in inner cavity, and the other end of the adjustable spring (12) connects loop bar (6), and the top grafting of loop bar (6)
In moving casing (5), the bottom of the loop bar (6) connects pedestal (10), and the opposing end surface of loop bar described in two groups (6), which connects, lives
Lever (7), the opposing end surface of loop bar (6) described in described two groups are connected and fixed bar (8), and fixed link (8) is arranged in motion bar (7)
Lower section, damping device (9) are set in the interlayer of the motion bar (7) and fixed link (8), the outer wall setting of the casing (1)
Rain-proof baffle (11), and rain-proof baffle (11) setting is in the lower section of fixing seat (4).
2. a kind of shock absorption device of wind generator according to claim 1, it is characterised in that：Damping device (9) packet
Two groups of set casings (91) are included, the inner cavity of set casing described in two groups (91) is respectively provided with three groups of reset springs (93), the reset spring
(93) top connects mandril (92), and extends to the top of set casing (91) at the top of mandril (92) and connect motion bar (7),
And top setting and mandril (92) matched open slot of set casing (91), the one of the close loop bar (6) of the set casing (91)
Sliding rail (95) are arranged in side inner wall, the pulley (94) that setting matches with sliding rail (95) on the mandril (92).
3. a kind of shock absorption device of wind generator according to claim 1, it is characterised in that：A left side for the motion bar (7)
Right two sides outer wall is respectively provided with sliding block (13), and the sliding slot (14) that the outer wall setting of loop bar (6) matches with sliding block (13).
4. a kind of shock absorption device of wind generator according to claim 1, it is characterised in that：The top of the pedestal (10)
It is arranged with the counterbore of loop bar (6) diameter matches, and is uniformly arranged card slot at the top of counterbore, and adapter sleeve is arranged in the outer wall of loop bar 6
Ring, and the fixture block of the bottom setting and pocket matches of collar.
5. a kind of shock absorption device of wind generator according to claim 1, it is characterised in that：The moving casing (5)
Limit plate is arranged in inner cavity, and limit hole identical with loop bar (6) diameter is arranged on limit plate, and the depth of moving casing (5) is big
Top minimum range in motion bar (7) and loop bar (6).
6. a kind of shock absorption device of wind generator according to claim 1, it is characterised in that：The outer wall of the casing (1)
The annular groove to match with rain-proof baffle (11) is set, and rain-proof baffle (11) is connected by fixing with the matched sealing ring of annular groove slot
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733542.8A CN108916309A (en) | 2018-07-06 | 2018-07-06 | A kind of shock absorption device of wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733542.8A CN108916309A (en) | 2018-07-06 | 2018-07-06 | A kind of shock absorption device of wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916309A true CN108916309A (en) | 2018-11-30 |
Family
ID=64424419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733542.8A Pending CN108916309A (en) | 2018-07-06 | 2018-07-06 | A kind of shock absorption device of wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374815A (en) * | 2019-07-29 | 2019-10-25 | 王伟盛 | It is a kind of to facilitate installation and the wind power generation plant with protective device |
| CN111425554A (en) * | 2020-04-15 | 2020-07-17 | 钟少玲 | Wind power generation equipment installation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2208419A (en) * | 1987-04-28 | 1989-03-30 | Shimizu Construction Co Ltd | Restraining vibration of a structure |
| JP2005207521A (en) * | 2004-01-23 | 2005-08-04 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration suppression device |
| CN104527397A (en) * | 2014-12-19 | 2015-04-22 | 河北工程大学 | Suspension assembly for internal combustion engine |
| CN105735213A (en) * | 2016-03-22 | 2016-07-06 | 蔡惠文 | Shock absorption unit special for hydropower station |
| CN205661052U (en) * | 2016-06-06 | 2016-10-26 | 内蒙古机电职业技术学院 | Novel auto leveling of 3D printer device |
| CN107369529A (en) * | 2017-09-18 | 2017-11-21 | 合肥慕智信息技术有限公司 | A kind of transformer installs support base |
| CN206818245U (en) * | 2017-05-27 | 2017-12-29 | 沧州燕赵环境监测技术服务有限公司 | A kind of environmental detection set with shock-absorbing function |
-
2018
- 2018-07-06 CN CN201810733542.8A patent/CN108916309A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2208419A (en) * | 1987-04-28 | 1989-03-30 | Shimizu Construction Co Ltd | Restraining vibration of a structure |
| JP2005207521A (en) * | 2004-01-23 | 2005-08-04 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration suppression device |
| CN104527397A (en) * | 2014-12-19 | 2015-04-22 | 河北工程大学 | Suspension assembly for internal combustion engine |
| CN105735213A (en) * | 2016-03-22 | 2016-07-06 | 蔡惠文 | Shock absorption unit special for hydropower station |
| CN205661052U (en) * | 2016-06-06 | 2016-10-26 | 内蒙古机电职业技术学院 | Novel auto leveling of 3D printer device |
| CN206818245U (en) * | 2017-05-27 | 2017-12-29 | 沧州燕赵环境监测技术服务有限公司 | A kind of environmental detection set with shock-absorbing function |
| CN107369529A (en) * | 2017-09-18 | 2017-11-21 | 合肥慕智信息技术有限公司 | A kind of transformer installs support base |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374815A (en) * | 2019-07-29 | 2019-10-25 | 王伟盛 | It is a kind of to facilitate installation and the wind power generation plant with protective device |
| CN110374815B (en) * | 2019-07-29 | 2020-05-05 | 王伟盛 | Wind power generation device convenient to install and provided with protective device |
| CN111425554A (en) * | 2020-04-15 | 2020-07-17 | 钟少玲 | Wind power generation equipment installation device |
| CN111425554B (en) * | 2020-04-15 | 2021-01-22 | 广发惠东风电有限公司 | Wind power generation equipment installation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |