CN202494569U - Test bench for testing wind power generator - Google Patents
Test bench for testing wind power generator Download PDFInfo
- Publication number
- CN202494569U CN202494569U CN 201220025984 CN201220025984U CN202494569U CN 202494569 U CN202494569 U CN 202494569U CN 201220025984 CN201220025984 CN 201220025984 CN 201220025984 U CN201220025984 U CN 201220025984U CN 202494569 U CN202494569 U CN 202494569U
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- aerogenerator
- platform
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- base
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 230000005611 electricity Effects 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a test bench for testing a wind power generator, wherein an electromotor is connected with the wind power generator through a coupler to test the wind power generator. The test bench for testing a wind power generator is characterized in that: the test bench comprises a platform, and an electromotor base and a wind power generator base are installed on an upper surface of the platform for fixing the electromotor and the wind power generator respectively. When testing, the electromotor and the wind power generator are respectively fixed on the electromotor base and the wind power generator base, thereby preventing an electromotor shaft, a wind power generator shaft and the coupler from damage caused by running vibration of the electromotor and the wind power generator, and effectively ensuring safety in testing.
Description
Technical field
The utility model belongs to aerogenerator detection technique field, particularly a kind of testing table that is used to detect aerogenerator.
Background technology
The enhancing of Along with people's environmental consciousness, aerogenerator is employed more and more widely as green energy resource.The exposed parts of aerogenerator rotating shaft is used for mounting blades, and under the effect of wind-force, blade drives the rotating shaft of aerogenerator and rotates and then generating.And in the laboratory; When aerogenerator is detected; Normally drive aerogenerator by alternative natural wind of motor and blade and rotate, i.e. connection through shaft coupling makes the shaft of motor rotation drive the purpose of the synchronous rotation of rotating shaft to realize that measured power is exported of aerogenerator.In testing environment in the past; Do not have the testing table that special being used to detects aerogenerator; Used instrument and equipment all is not fixed; Because itself can produce certain vibrations during the checkout equipment operation; Rock and to cause the motor rotary shaft that detects usefulness and aerogenerator rotating shaft and shaft coupling to be detected not to be in same axis if instrument and equipment can not be fixed well with producing probably, to cause the damage of shaft coupling easily, or even the damage of motor or wind motor rotating shaft.
The utility model content
The utility model provides a kind of testing table that is used to detect aerogenerator; This testing table comprises platform; Motor base and wind-power electricity generation machine base are installed on the platform, and during test, motor and aerogenerator are fixed on respectively on motor base and the wind-power electricity generation machine base; Motor and aerogenerator have been avoided because the damage of the motor rotary shaft that the operation vibrations bring, aerogenerator rotating shaft, shaft coupling has guaranteed test safety.
Technical scheme:
A kind of testing table that is used to detect aerogenerator; Motor links through shaft coupling and said aerogenerator and detects said aerogenerator; It is characterized in that: said testing table comprises platform; Motor base and wind-power electricity generation machine base are installed, in order to fix said motor and said aerogenerator respectively on the upper surface of said platform.
Said testing table also comprises the bracing frame that is used to support said platform.
Said platform is the rectangular flat plate structure, and correspondingly, support frame as described above is the rectangular parallelepiped framed structure.
Correspondence offers bolt hole on said motor base, wind-power electricity generation machine base and the said platform; Bolt passes bolt hole corresponding on said motor base and the platform motor base is fixed on the said platform; The bolt hole that bolt passes correspondence on the said wind-power electricity generation machine base peace platform is fixed on the wind-power electricity generation machine base on the said platform; Bolt hole on said motor base and the wind-power electricity generation machine base is a slotted hole, and the axis of slotted hole in said aerogenerator axially.
The bolt hole of said platform is a threaded hole, and suitable and its diameter of said threaded hole and said bolt is less than the width of said slotted hole, and said bolt passes slotted hole and threaded hole through pad.
Said motor base is a slab construction, and said motor is fixed on the said slab construction; Said wind-power electricity generation machine base comprises that one is dull and stereotyped and perpendicular to the vertical plate of said flat board; Said flat board and vertical plate are the integrative-structure that is the ⊥ type; Include several bolts hole vertically on the housing of said aerogenerator; Offer the corresponding bolts hole on the said vertical plate, bolt hole and the bolt hole on the corresponding vertical plate that bolt passes aerogenerator are fixed on aerogenerator on the vertical plate through nut is fixing.
Have manhole on the said vertical plate, the seam of said aerogenerator rear end is stuck in the said manhole.
Said aerogenerator away from being provided with adjustable bolt between the front end of said vertical plate and the said platform, the said aerogenerator of the top braces of said adjustable bolt makes it axially be level.
Said adjustable bolt is on the platform that the T shape is vertically mounted on aerogenerator front end below; In the said platform of bottom thread end precession of said adjustable bolt; Also be with nut on the said adjustable bolt, said nut is positioned on the upper surface of said platform, is used to lock said adjustable bolt.
The motor controller base also is installed on the upper surface of said platform; Be used for fixing motor controller; Said motor controller base is placed near said motor base and away from said wind-power electricity generation machine base, and said motor controller is used to control said motor.
The protective cover that it is inverted U that the outside of said shaft coupling is equipped with a cross section, the bottom of said protective cover is fixed on the said platform.
Technique effect:
The utility model provides a kind of testing table that is used to detect aerogenerator; Motor links through shaft coupling and aerogenerator, rotates through the direct motor drive aerogenerator and detects aerogenerator, and this testing table includes platform; Motor base and wind-power electricity generation machine base are installed on the upper surface of platform; Motor and aerogenerator are separately fixed on motor base and the wind-power electricity generation machine base, make that motor and wind-power electricity generation function are fixed firmly when equipment operation, in order to avoid the shattering zone of equipment comes the relative displacement between motor and the aerogenerator; Be unfavorable for the transmission of moment of torsion, even cause the damage of equipment.
Testing table also includes the bracing frame that is used to support said platform, makes testing table itself have certain height, and the handled easily person operates the equipment on the testing table.Bracing frame is the bracing frame of rectangular parallelepiped framed structure, in order to the platform of steady support rectangular flat plate structure.
Preferably; Motor base and wind-power electricity generation machine base are fixed by bolts on the platform; Bolt hole on the base is a slotted hole, and with vertically distance between convenient adjustment motor base and the wind-power electricity generation machine base, the bolt hole on the platform is a threaded hole; The external thread of bolt and the internal thread of this threaded hole are suitable; And the diameter of this threaded hole so that motor base and wind-power electricity generation machine base are regulated along carrying out trace on the direction perpendicular to axial direction, adds the precision in man-hour less than the width of said slotted hole with reduction.
Motor is horizontal to be fixed on the motor base; Aerogenerator is fixed on the vertical plate of wind-power electricity generation machine base; And support through adjustable bolt between aerogenerator front end and the platform; Make aerogenerator horizontal, be positioned on the same axis to guarantee motor rotary shaft and aerogenerator rotating shaft.
Preferably, the motor controller base is installed also on the upper surface of platform, this motor controller base is placed near motor base, to make things convenient for motor controller motor is controlled.
In order to prevent shaft coupling in high speed rotating, test incident appears because of parts damages throw away, and the protective cover that around the position of shaft coupling, a cross section to be installed be inverted U can also be offered bleeder vent on the protective cover, and the bottom of protective cover is fixed on the platform.
Description of drawings
Fig. 1 is the synoptic diagram of testing table that is used to detect aerogenerator that checkout equipment is installed;
Fig. 2 is the vertical view of the wind-power electricity generation machine base that is fixed with aerogenerator among Fig. 1;
Fig. 3 is the synoptic diagram of the wind-power electricity generation machine base that is fixed with aerogenerator among Fig. 1;
Fig. 4 is the sectional view of the protective cover among Fig. 1.
Each label example is following among the figure:
The 1-aerogenerator, 2-motor, 3-motor controller, 4-platform, 5-1-motor controller base; The 5-2-motor base, 5-3-wind-power electricity generation machine base, 6-bracing frame, 7-adjustable bolt, 7-1-nut; The 8-set bolt, 8-1-plain cushion, 8-2-spring shim, 9-hexagon socket head cap screw, 9-1-nut; The 10-slotted hole, 11-reinforcement, 12-seam, 13-protective cover.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, for the synoptic diagram of testing table that is used to detect aerogenerator of checkout equipment is installed.Testing table includes bracing frame 6 and platform 4, and platform 4 is through being bolted on the bracing frame 6.Be fixed with motor controller base 5-1, motor base 5-2 and wind-power electricity generation machine base 5-3 on the upper surface of platform 4 successively.The motor 2 of checkout equipment is fixed on the motor base 5-2, and aerogenerator 1 is fixed on the wind-power electricity generation machine base 5-3, and motor controller 3 is fixed on the motor controller base 5-1; During installation; The rotating shaft of the rotating shaft of motor 2, shaft coupling and aerogenerator 1 is positioned on the same axis guaranteeing the smooth transmission of moment of torsion, during detection, because checkout equipment is fixed; The vibrations of its generation have been avoided the relative displacement between motor 2 and the aerogenerator 1 by base consumption.
Particularly, as shown in Figure 1, platform 4 is the rectangular flat plate structure, and bracing frame 6 is corresponding rectangular parallelepiped framed structure, and bracing frame 6 is the said platform 4 of stable support from the below.
Motor base 5-2 is a slab construction; Can be two slab constructions; Can certainly be a monoblock slab construction; Offer bolt hole on the relevant position of motor base 5-2 and platform, bolt hole and the bolt hole on the platform that set bolt passes on the motor base 5-2 are fixed on motor base 5-2 on the platform 4.Preferably, the bolt hole on the motor base 5-2 is a slotted hole, the major axis of its slotted hole along motor 2 axially, therefore, motor base 5-2 can regulate vertically, with convenient distance of regulating between motor 2 and the aerogenerator 1 vertically.Further; Corresponding bolts hole on the platform 4 is a threaded hole, and the internal thread of this threaded hole and the external thread of set bolt are suitable, and the diameter of threaded hole is less than the minor axis (being width) of slotted hole; Set bolt passes slotted hole and threaded hole bolt through pad; Therefore, motor base 5-2 can be along having micro-displacement on the direction perpendicular to axial direction, to reduce in the process machining precision to the bolt hole on the platform; The pad that adds can be spring shim and plain cushion, with guarantee set bolt can be because of motor 2 during with aerogenerator 1 work vibrations and produce loosening.Motor 2 is also through on the slab construction that is bolted to motor base 5-2.
See Fig. 3; The wind-power electricity generation machine base 5-3 integrative-structure dull and stereotyped and the vertical plate composition of serving as reasons; Dull and stereotyped and vertical plate is the ⊥ type; The both sides that are positioned at vertical plate on flat board are provided with reinforcement 11, are used to guarantee that vertical plate remains vertical state, avoid the long-term stressed back distortion of vertical plate to cause the inclination of aerogenerator 1.See Fig. 2, offer bolt hole on the flat board of wind-power electricity generation machine base 5-3 and the relevant position of platform 4, set bolt 8 passes dull and stereotyped bolt hole and the corresponding bolts hole on the platform 4 wind-power electricity generation machine base 5-3 is fixed on the platform 4.Preferably; Bolt hole on the flat board of wind-power electricity generation machine base 5-3 is a slotted hole 10, and the major axis of its slotted hole 10 is axial along aerogenerator 1, therefore; Wind-power electricity generation machine base 5-3 can regulate vertically, with convenient distance of regulating between motor 2 and the aerogenerator 1 vertically.Further; Corresponding bolts hole on the platform 4 is a threaded hole, and the external thread of the internal thread of this threaded hole and set bolt 8 is suitable, and the diameter of threaded hole is less than the minor axis (being width) of slotted hole 10; Set bolt 8 passes slotted hole 10 and threaded hole bolt through pad; Therefore, wind-power electricity generation machine base 5-3 can be along having micro-displacement on the direction perpendicular to axial direction, to reduce in the process machining precision to the bolt hole on the platform 4; The pad that adds can be spring shim 8-2 and plain cushion 8-1, vibrations when guaranteeing that set bolt 8 can not worked with aerogenerator 1 because of motor 2 and produce loosening.The housing of aerogenerator 1 is provided with the bolt hole vertically in a week; Offer the corresponding bolts hole on the vertical plate; Fix through nut 9-1 pass bolt hole and the bolt hole on the vertical plate of aerogenerator 1 with hexagon socket head cap screw 9 after, aerogenerator 1 is fixed on the vertical plate.Preferably, have a big manhole on the vertical plate, the seam 12 of aerogenerator 1 rear end is stuck in the big manhole, with further fixedly aerogenerator 1.Further preferably, between the front end of aerogenerator 1 and the platform below it 4, be provided with adjustable bolt 7, adjustable bolt 7 is the T shape and is vertically mounted on the platform 4; In the bottom thread end precession platform 4 of adjustable bolt 7; The downside of the front end of the top braces aerogenerator 1 of adjustable bolt 7 also is with nut 7-1 on the adjustable bolt 7, when the degree of depth of the precession platform 4 of adjustable bolt 7 is suitable; Promptly guarantee aerogenerator axially be level the time; Rotary nut 7-1 is used to lock adjustable bolt 7 to its upper surface near platform 4, prevents that adjustable bolt 7 from rotating voluntarily.
In addition, the shaft coupling between motor 2 and aerogenerator 1 is a rotary part, usually; In order to guarantee safety, it is the protective cover 13 of inverted U that the cross section is installed in the outside of shaft coupling, sees Fig. 4; There is bending plate the bottom of protective cover 13, and this bending plate is fixed on the platform 4.
When desire is tested aerogenerator 1; Aerogenerator 1 is installed on the vertical plate of wind-power electricity generation machine base 5-3; Motor 2 is installed on the motor base 5-2,, utilizes slotted hole 10 and threaded hole wind-power electricity generation machine base 5-3 and motor base 5-2 being installed in 4 last times of platform; Adjust both relative positions; The rotating shaft that guarantees rotating shaft, shaft coupling and the aerogenerator 1 of motor 2 is positioned on the same axis, regulates adjustable bolt 7, makes the rotating shaft of aerogenerator 1 remain level.When platform 4 provided motor controller base 5-1, motor controller 3 was fixed on the motor controller base 5-1.In addition, protective cover 13 also is fixed on the platform 4, to guarantee safety.
Claims (11)
1. testing table that is used to detect aerogenerator; Motor links through shaft coupling and said aerogenerator and detects said aerogenerator; It is characterized in that: said testing table comprises platform; Motor base and wind-power electricity generation machine base are installed, in order to fix said motor and said aerogenerator respectively on the upper surface of said platform.
2. the testing table that is used to detect aerogenerator according to claim 1 is characterized in that said testing table also comprises the bracing frame that is used to support said platform.
3. the testing table that is used to detect aerogenerator according to claim 1 is characterized in that, said platform is the rectangular flat plate structure, and correspondingly, support frame as described above is the rectangular parallelepiped framed structure.
4. the testing table that is used to detect aerogenerator according to claim 1; It is characterized in that; Correspondence offers bolt hole on said motor base, wind-power electricity generation machine base and the said platform; Bolt passes bolt hole corresponding on said motor base and the platform motor base is fixed on the said platform; Bolt passes that corresponding bolt hole is fixed on the wind-power electricity generation machine base on the said platform on the said wind-power electricity generation machine base peace platform, and the bolt hole on said motor base and the wind-power electricity generation machine base is a slotted hole, and the axis of slotted hole axial in said aerogenerator.
5. the testing table that is used to detect aerogenerator according to claim 4; It is characterized in that; The bolt hole of said platform is a threaded hole, and suitable and its diameter of said threaded hole and said bolt is less than the width of said slotted hole, and said bolt passes slotted hole and threaded hole through pad.
6. according to the described testing table that is used to detect aerogenerator of one of claim 1-5, it is characterized in that said motor base is a slab construction, said motor is fixed on the said slab construction; Said wind-power electricity generation machine base comprises that one is dull and stereotyped and perpendicular to the vertical plate of said flat board; Said flat board and vertical plate are the integrative-structure that is the ⊥ type; Include several bolts hole vertically on the housing of said aerogenerator; Offer the corresponding bolts hole on the said vertical plate, bolt hole and the bolt hole on the corresponding vertical plate that bolt passes aerogenerator are fixed on aerogenerator on the vertical plate through nut is fixing.
7. the testing table that is used to detect aerogenerator according to claim 6 is characterized in that, has manhole on the said vertical plate, and the seam of said aerogenerator rear end is stuck in the said manhole.
8. the testing table that is used to detect aerogenerator according to claim 6; It is characterized in that; Said aerogenerator away from being provided with adjustable bolt between the front end of said vertical plate and the said platform, the said aerogenerator of the top braces of said adjustable bolt makes it axially be level.
9. the testing table that is used to detect aerogenerator according to claim 8; It is characterized in that; Said adjustable bolt is on the platform that the T shape is vertically mounted on aerogenerator front end below, in the said platform of bottom thread end precession of said adjustable bolt, also is with nut on the said adjustable bolt; Said nut is positioned on the upper surface of said platform, is used to lock said adjustable bolt.
10. according to the described testing table that is used to detect aerogenerator of one of claim 1-5; It is characterized in that; The motor controller base also is installed on the upper surface of said platform; Be used for fixing motor controller, said motor controller base is provided with near said motor base and away from said wind-power electricity generation machine base, and said motor controller is used to control said motor.
11. according to the described testing table that is used to detect aerogenerator of one of claim 1-5, it is characterized in that, the protective cover that it is inverted U that the outside of said shaft coupling is equipped with a cross section, the bottom of said protective cover is fixed on the said platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220025984 CN202494569U (en) | 2012-01-19 | 2012-01-19 | Test bench for testing wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220025984 CN202494569U (en) | 2012-01-19 | 2012-01-19 | Test bench for testing wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494569U true CN202494569U (en) | 2012-10-17 |
Family
ID=47000794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220025984 Expired - Fee Related CN202494569U (en) | 2012-01-19 | 2012-01-19 | Test bench for testing wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362806A (en) * | 2014-12-02 | 2015-02-18 | 哈尔滨电机厂有限责任公司 | Method for mounting light whole-transportation combustion engine generator in power plant |
| CN111157246A (en) * | 2019-12-18 | 2020-05-15 | 江苏科技大学 | A diesel engine test bench |
| CN114323517A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Generator environment test system dragged by rigid shaft |
| CN120489721A (en) * | 2025-07-18 | 2025-08-15 | 江苏海锋能源科技有限公司 | Wind power generator cabin cover strength detection equipment |
-
2012
- 2012-01-19 CN CN 201220025984 patent/CN202494569U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362806A (en) * | 2014-12-02 | 2015-02-18 | 哈尔滨电机厂有限责任公司 | Method for mounting light whole-transportation combustion engine generator in power plant |
| CN104362806B (en) * | 2014-12-02 | 2016-11-30 | 哈尔滨电机厂有限责任公司 | Light-duty whole Transporting fuel engine power generation machine is in Installation in Plant method |
| CN111157246A (en) * | 2019-12-18 | 2020-05-15 | 江苏科技大学 | A diesel engine test bench |
| CN111157246B (en) * | 2019-12-18 | 2021-10-01 | 江苏科技大学 | A diesel engine test bench |
| CN114323517A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Generator environment test system dragged by rigid shaft |
| CN120489721A (en) * | 2025-07-18 | 2025-08-15 | 江苏海锋能源科技有限公司 | Wind power generator cabin cover strength detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |