CN102829973A - Gear box test bench of wind generating set - Google Patents
Gear box test bench of wind generating set Download PDFInfo
- Publication number
- CN102829973A CN102829973A CN2012103185477A CN201210318547A CN102829973A CN 102829973 A CN102829973 A CN 102829973A CN 2012103185477 A CN2012103185477 A CN 2012103185477A CN 201210318547 A CN201210318547 A CN 201210318547A CN 102829973 A CN102829973 A CN 102829973A
- Authority
- CN
- China
- Prior art keywords
- hand rotation
- rotation arm
- gear case
- gear
- wind
- 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
Images
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a gear box test bench of a wind generating set. The gear box test bench comprises a platform; a left boom subassembly and a right boom subassembly are arranged on the platform; the left boom subassembly and the right boom subassembly are connected through a rigid gear coupling; the left side of the left boom subassembly is connected with a dragging motor and a left gear box high-speed output end of a left gear box through a high-speed end drum gear coupling; and the right side of the right boom subassembly is connected with a generator and a high-speed output shaft of a right gear box through the high-speed end drum gear coupling. According to the invention, the neutrality is good; the mounting coaxiality of the two gear boxes can be maximally ensured, and the gear box test bench is easy to assemble and disassemble. The high-speed end adopts the drum gear coupling, so that angular misalignment caused in installation and overall transmission process can be effectively compensated; and the high-speed output shafts of the gear boxes respectively adopt an expansion connection sleeve, so that the centering property is good, the bearing force is high, and further, frequent disassembling and auxiliary sealing actions of the gear box test bench can be met.
Description
[technical field]
The present invention relates to a kind of wind-driven generator group wheel box testing table.
[background technology]
Wind-driven generator group wheel box is as the crucial weak element of wind power generating set; From its design and develop, aspect such as quality control, type authentication and customer demand all necessarily requires gear case correlated performance parameter is experimentized; Whether satisfy re-set target with checking; And Machine Components and Parts Design is as the gear box test table important component part, for it provides load support, structure functions such as rotation transmission, sealing and assembling adjustment.So propose this compact wind power generating set 6.0 MW class gear box test table physical construction arrangements.
[summary of the invention]
The objective of the invention is to overcome the weak point of prior art, provide that a kind of bearing capacity is high, centering property is good, easy to loading and unloading, labour intensity is low, good reliability, wind-driven generator group wheel box testing table that cost is low.
The objective of the invention is to realize like this:
A kind of wind-driven generator group wheel box testing table; It is characterized in that it comprises platform; Described platform is provided with left-hand rotation arm component and right-hand rotation arm component; Connect through the rigidity gear coupling between left-hand rotation arm component and the right-hand rotation arm component, the speed end drum-shaped tooth type shaft coupling that passes on left of left-hand rotation arm component is connected with dragging motor, left gear case high speed output shaft, and the right side of right-hand rotation arm component is connected with generator, right gear case high speed output shaft through the speed end drum-shaped tooth type shaft coupling.
Aforesaid a kind of wind-driven generator group wheel box testing table; It is characterized in that described left-hand rotation arm component comprises left-hand rotation arm support assembly; The back-end sealing that cooperates with left-hand rotation arm support assembly covers and is provided with cylinder rotation pivoted arm; The right side of left back end gland bonnet is provided with the left gear case that is connected with the rigidity gear coupling; The two ends of left back end gland bonnet are connected with the left gear case with the anticlockwise seal assembly respectively, and the left side of left back end gland bonnet also is provided with the left swelling adapter sleeve that is connected with the speed end drum-shaped tooth type shaft coupling.
Aforesaid a kind of wind-driven generator group wheel box testing table is characterized in that also being provided with the adjustment construction package on the described left-hand rotation arm support assembly.
Aforesaid a kind of wind-driven generator group wheel box testing table is characterized in that the lower end of described left gear case is fixed on the platform through the left redundant support.
Aforesaid a kind of wind-driven generator group wheel box testing table; It is characterized in that described right-hand rotation arm component comprises right-hand rotation arm support assembly; The back-end sealing that cooperates with right-hand rotation arm support assembly covers and is provided with cylinder rotation pivoted arm; The left side of right rear end gland bonnet is provided with the right gear case that is connected with the rigidity gear coupling; The both ends of the surface of right rear end gland bonnet are connected with the right gear case with the right rotation seal assembly respectively, and the right side of right rear end gland bonnet also is provided with the right swelling adapter sleeve that is connected with right gear case high speed output shaft.
Aforesaid a kind of wind-driven generator group wheel box testing table is characterized in that also being provided with the adjustment construction package on the described right-hand rotation arm support assembly.
Aforesaid a kind of wind-driven generator group wheel box testing table is characterized in that the lower end of described right gear case is fixed on the platform through the right redundant support.
Advantage of the present invention has:
1, gear case docks with gear case and adopts rigidity end face gear coupling, and shaft coupling cooperates with rear end seal cover rotary torsion sway brace, and is good to neutrality, can maximumly guarantee two gear casees installation right alignment, and is easy to assembling and dismounting.
2, speed end adopts drum-shaped tooth type shaft coupling, can effectively compensate the angle deviation of bringing in installation and the whole transmission process.
3, the gearbox high-speed output shaft adopts the swelling adapter sleeve, and centering property is good, bearing capacity is high, can satisfy gear box test table often dismounting and auxiliary seal effect.
4, rotating seal component mainly cooperates with the swelling adapter sleeve, and acting in conjunction gearbox high-speed output shaft plays transmission support and sealing function.Rotating seal component is built-in with bearing, rotary oil seal and labyrinth seal, can satisfy testing table design bearing capacity and sealing function requirement.
5, gear case sealing is adopted rear end seal cover with load support, makes it with supporting adjustment and sealing function, reduced parts design, reduced cost and improved designed reliability.
6, whole driving-chain is arranged economical rationality, can make an experiment to two gear casees simultaneously; Taken into full account the Compensation Design of deviations such as driving-chain malalignment, rigid deformation; Considered dismounting labour intensity as much as possible; Employing supplemental support assembly etc. carries out safe Redundancy Design, improves its reliability.
[description of drawings]
Figure l is a structural representation of the present invention.
[embodiment]
A kind of wind-driven generator group wheel box testing table; It comprises platform 1; Described platform 1 is provided with left-hand rotation arm component 2 and right-hand rotation arm component 3; Connect through rigidity gear coupling 4 between left-hand rotation arm component 2 and the right-hand rotation arm component 3, the speed end drum-shaped tooth type shaft coupling 5 that passes on left of left-hand rotation arm component 2 is connected with dragging motor 6, left gear case high speed output shaft, and the right side of right-hand rotation arm component 3 is connected with generator 7, right gear case high speed output shaft through speed end drum-shaped tooth type shaft coupling 5.The present invention drives whole mechanical drive train by dragging motor, thereby realizes simultaneously two gear casees being carried out the correlation test project testing, whether satisfies the wind power generating set designing requirement with the checking gear case.
Left-hand rotation arm component 2 comprises left-hand rotation arm support assembly 21; The rear end seal cover 24 that cooperates with left-hand rotation arm support assembly 21 is provided with cylinder rotation pivoted arm; The right side of left back end gland bonnet 24 is provided with the left gear case 23 that is connected with rigidity gear coupling 4; The both ends of the surface of left back end gland bonnet 24 are connected with left gear case 23 with anticlockwise seal assembly 22 respectively, and the left side of left back end gland bonnet 24 also is provided with the left swelling adapter sleeve 25 that is connected with left gear case 23 high speed output shafts.Also be provided with adjustment construction package 26 on the described pivoted arm bracket component 21.The lower end of described left gear case 23 is fixed on the platform 1 through left redundant support 27.
Right-hand rotation arm component 3 comprises right-hand rotation arm support assembly 31; The right rear end gland bonnet 34 that cooperates with right-hand rotation arm support assembly 31 is provided with cylinder rotation pivoted arm; The left side of right rear end gland bonnet 34 is provided with the right gear case 33 that is connected with rigidity gear coupling 4; The two ends of right rear end gland bonnet 34 are connected with right gear case 33 with right rotation seal assembly 32 respectively, and the right side of right rear end gland bonnet 34 also is provided with the right swelling adapter sleeve 35 that is connected with right gear case 33 high speed output shafts.Also be provided with adjustment construction package 36 on the described right-hand rotation arm support assembly 31.The lower end of right gear case 33 is fixed on the platform 1 through right redundant support 37.
Claims (7)
1. wind-driven generator group wheel box testing table; It is characterized in that it comprises platform (1); Described platform (1) is provided with left-hand rotation arm component (2) and right-hand rotation arm component (3); Connect through rigidity gear coupling (4) between left-hand rotation arm component (2) and the right-hand rotation arm component (3); The speed end drum-shaped tooth type shaft coupling (5) that passes on left of left-hand rotation arm component (2) is connected with dragging motor (6), left gear case high speed output shaft, and the right side of right-hand rotation arm component (3) is connected with generator (7), right gear case high speed output shaft through speed end drum-shaped tooth type shaft coupling (5).
2. a kind of wind-driven generator group wheel box testing table according to claim 1; It is characterized in that described left-hand rotation arm component (2) comprises left-hand rotation arm support assembly (21); The rear end seal cover (24) that cooperates with left-hand rotation arm support assembly (21) is provided with cylinder rotation pivoted arm; The right side of left back end gland bonnet (24) is provided with the left gear case (23) that is connected with rigidity gear coupling (4); The two ends of left back end gland bonnet (24) are connected with left gear case (23) with anticlockwise seal assembly (22) respectively, and the left side of left back end gland bonnet (24) also is provided with the left swelling adapter sleeve (25) that is connected with speed end drum-shaped tooth type shaft coupling (5).
3. a kind of wind-driven generator group wheel box testing table according to claim 2 is characterized in that also being provided with on the described left-hand rotation arm support assembly (21) adjustment construction package (26).
4. a kind of wind-driven generator group wheel box testing table according to claim 2 is characterized in that the lower end of described left gear case (23) is fixed on the platform (1) through left redundant support (27).
5. a kind of wind-driven generator group wheel box testing table according to claim 1; It is characterized in that described right-hand rotation arm component 3 comprises right-hand rotation arm support assembly (31); The rear end seal cover (34) that cooperates with right-hand rotation arm support assembly (31) is provided with cylinder rotation pivoted arm; The left side of right rear end gland bonnet (34) is provided with the right gear case (33) that is connected with rigidity gear coupling 4; The both ends of the surface of right rear end gland bonnet (34) are connected with right gear case (33) with right rotation seal assembly (32) respectively, and the right side of right rear end gland bonnet (34) also is provided with the right swelling adapter sleeve (35) that is connected with right gear case (33) high speed output shaft.
6. a kind of wind-driven generator group wheel box testing table according to claim 5 is characterized in that also being provided with on the described right-hand rotation arm support assembly (31) adjustment construction package (36).
7. a kind of wind-driven generator group wheel box testing table according to claim 1 is characterized in that the lower end of described right gear case (33) is fixed on the platform (1) through right redundant support (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318547.7A CN102829973B (en) | 2012-08-31 | 2012-08-31 | Gear box test bench of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210318547.7A CN102829973B (en) | 2012-08-31 | 2012-08-31 | Gear box test bench of wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829973A true CN102829973A (en) | 2012-12-19 |
| CN102829973B CN102829973B (en) | 2015-01-07 |
Family
ID=47333187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210318547.7A Active CN102829973B (en) | 2012-08-31 | 2012-08-31 | Gear box test bench of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829973B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122857A (en) * | 2012-12-21 | 2014-07-03 | Toyota Motor Corp | Testing device and method for transmission component |
| CN104964823A (en) * | 2015-07-08 | 2015-10-07 | 重庆齿轮箱有限责任公司 | Gear box test bench |
| CN105157980A (en) * | 2015-10-10 | 2015-12-16 | 吉林大学 | Reliability test bench of high speed train transmission gear box |
| CN105954029A (en) * | 2016-06-24 | 2016-09-21 | 湖南科技大学 | Wind turbine generator system driving chain shafting dynamic non-centering vibration simulation system and simulation method |
| CN106323628A (en) * | 2016-08-23 | 2017-01-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Wind power gearbox loading testing device and wind power gearbox loading testing method |
| CN107013363A (en) * | 2017-06-07 | 2017-08-04 | 西北工业大学 | A kind of stirling generator that regenerator is restrained with insert row |
| CN107023418A (en) * | 2017-06-07 | 2017-08-08 | 西北工业大学 | A kind of stirling generator with helical bundle regenerator |
| DE102017211352A1 (en) * | 2017-07-04 | 2019-01-10 | Zf Friedrichshafen Ag | Swiveling gear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916260Y (en) * | 2006-05-31 | 2007-06-27 | 杭州前进齿轮箱集团有限公司 | Speed-increasing gear box for wind driven generator |
| CN201466941U (en) * | 2009-07-07 | 2010-05-12 | 南阳防爆集团股份有限公司 | Large-capacity gas-turbine generator |
| CN201575906U (en) * | 2010-01-14 | 2010-09-08 | 重庆齿轮箱有限责任公司 | Rapid alignment testing support for wind power gearbox |
| CN201627830U (en) * | 2009-12-25 | 2010-11-10 | 新誉集团有限公司 | Drum-gear coupling |
| CN201876353U (en) * | 2010-08-26 | 2011-06-22 | 华锐风电科技(江苏)有限公司 | Gearbox testing system for wind turbine generator system (WTGS) |
| CN102128250A (en) * | 2011-03-15 | 2011-07-20 | 南京高速齿轮制造有限公司 | Final-stage parallel speed increase stage for gear case of high-power wind driven generator |
| CN202793789U (en) * | 2012-08-31 | 2013-03-13 | 广东明阳风电产业集团有限公司 | Gear casing test stand structure of wind power generation set |
-
2012
- 2012-08-31 CN CN201210318547.7A patent/CN102829973B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916260Y (en) * | 2006-05-31 | 2007-06-27 | 杭州前进齿轮箱集团有限公司 | Speed-increasing gear box for wind driven generator |
| CN201466941U (en) * | 2009-07-07 | 2010-05-12 | 南阳防爆集团股份有限公司 | Large-capacity gas-turbine generator |
| CN201627830U (en) * | 2009-12-25 | 2010-11-10 | 新誉集团有限公司 | Drum-gear coupling |
| CN201575906U (en) * | 2010-01-14 | 2010-09-08 | 重庆齿轮箱有限责任公司 | Rapid alignment testing support for wind power gearbox |
| CN201876353U (en) * | 2010-08-26 | 2011-06-22 | 华锐风电科技(江苏)有限公司 | Gearbox testing system for wind turbine generator system (WTGS) |
| CN102128250A (en) * | 2011-03-15 | 2011-07-20 | 南京高速齿轮制造有限公司 | Final-stage parallel speed increase stage for gear case of high-power wind driven generator |
| CN202793789U (en) * | 2012-08-31 | 2013-03-13 | 广东明阳风电产业集团有限公司 | Gear casing test stand structure of wind power generation set |
Non-Patent Citations (3)
| Title |
|---|
| 杜静等: "《风力发电机主轴结构强度分析》", 《现代科学仪器》, no. 5, 31 October 2011 (2011-10-31), pages 68 - 72 * |
| 赵广等: "《转子-齿式联轴器-轴承系统不对中动力学特性》", 《大连理工大学学报》, vol. 51, no. 3, 31 May 2011 (2011-05-31), pages 338 - 345 * |
| 陈波等: "《胀紧套连接的应用》", 《煤矿机械》, no. 6, 30 June 2004 (2004-06-30), pages 108 - 110 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122857A (en) * | 2012-12-21 | 2014-07-03 | Toyota Motor Corp | Testing device and method for transmission component |
| CN104964823A (en) * | 2015-07-08 | 2015-10-07 | 重庆齿轮箱有限责任公司 | Gear box test bench |
| CN105157980A (en) * | 2015-10-10 | 2015-12-16 | 吉林大学 | Reliability test bench of high speed train transmission gear box |
| CN105954029A (en) * | 2016-06-24 | 2016-09-21 | 湖南科技大学 | Wind turbine generator system driving chain shafting dynamic non-centering vibration simulation system and simulation method |
| CN106323628A (en) * | 2016-08-23 | 2017-01-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Wind power gearbox loading testing device and wind power gearbox loading testing method |
| CN106323628B (en) * | 2016-08-23 | 2019-03-26 | 中车戚墅堰机车车辆工艺研究所有限公司 | Wind turbine gearbox load testing machine and its test method |
| CN107013363A (en) * | 2017-06-07 | 2017-08-04 | 西北工业大学 | A kind of stirling generator that regenerator is restrained with insert row |
| CN107023418A (en) * | 2017-06-07 | 2017-08-08 | 西北工业大学 | A kind of stirling generator with helical bundle regenerator |
| DE102017211352A1 (en) * | 2017-07-04 | 2019-01-10 | Zf Friedrichshafen Ag | Swiveling gear |
| CN110869643A (en) * | 2017-07-04 | 2020-03-06 | Zf 腓德烈斯哈芬股份公司 | Pivotable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829973B (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102829973B (en) | Gear box test bench of wind generating set | |
| CN103168169B (en) | Wind turbine power transmission system and erection comprise the method for the wind energy turbine set of this system | |
| KR20100021559A (en) | Wind power generator | |
| CN101903651B (en) | A drive train for a wind turbine | |
| CN102374114B (en) | For the wheel hub of wind turbine and the method for mounting wind | |
| CN202793789U (en) | Gear casing test stand structure of wind power generation set | |
| CN103840628A (en) | Axial flux machine | |
| CN203920263U (en) | A kind of drive axle that is applicable to construction machinery and equipment | |
| CN103267465B (en) | The device of synchro measure positive coupling axis and radial displacement | |
| CN103883471B (en) | Actuating device and wind power generating set | |
| CN201422054Y (en) | Coupling box provided with driving motor | |
| CN102201717A (en) | Integral hybrid power motor | |
| CN202731924U (en) | Central rotary connector of slurry balance shield machine | |
| CN101704117A (en) | High-speed mainshaft bearing constant-pressure pre-loading device | |
| CN201326520Y (en) | Driving device of wind turbine using built-in main shaft type gear box | |
| CN201810691U (en) | High-precision phase adjustment universal coupling | |
| KR20100002727A (en) | A wind power apparatus | |
| CN201419940Y (en) | upcoiler | |
| CN104191299A (en) | Bi-rotary milling head directly driven by torque motors | |
| CN205044515U (en) | Electric pallet truck's horizontal drive arrangement | |
| CN207942915U (en) | A kind of mobile robot chassis drive train | |
| CN203804640U (en) | Driving device for shaft A and shaft C of five-shaft power head of numerical control milling machine | |
| CN202867609U (en) | Elastic damping coupling for cardan shaft | |
| CN204481629U (en) | A kind of realize without electric lock fixed without lock machine electric servo | |
| CN105781901B (en) | For the intermediate system of connections of generator and gear-box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528400 Torch Industrial Zone, Ming Yang Industrial Zone, Torch Development Zone, Guangdong, Zhongshan, 22 Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |