CN202861735U - Wind power gear box rotating device - Google Patents
Wind power gear box rotating device Download PDFInfo
- Publication number
- CN202861735U CN202861735U CN 201220548530 CN201220548530U CN202861735U CN 202861735 U CN202861735 U CN 202861735U CN 201220548530 CN201220548530 CN 201220548530 CN 201220548530 U CN201220548530 U CN 201220548530U CN 202861735 U CN202861735 U CN 202861735U
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- CN
- China
- Prior art keywords
- wind turbine
- turbine gearbox
- output shaft
- tumbler
- reduction box
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a wind power gear box rotating device which comprises a reduction gearbox. An input shaft of the reduction gearbox is connected with a motor, and an output shaft of the reduction gearbox is connected with a transmission device which is used for being connected with an output shaft of a wind power gear box. By means of the wind power gear box rotating device, labor and time are saved, and work efficiency is improved.
Description
Technical field
The utility model relates to the wind power plant technology, relates in particular to a kind of wind turbine gearbox tumbler.
Background technology
Wind turbine gearbox in the wind power generating set is an important mechanical part, and its main function is that transmission of power that wind wheel is produced under the wind-force effect is to generator and make it obtain corresponding rotating speed.
Wind turbine gearbox is when installing locking plate, because the volume of locking plate is very large and station is special, the operating space is narrow, require screw-down torque large, therefore be the uniformity that guarantees bolt tightening moment in the locking plate process is installed, needing the staff to stand tightens one by one to bolt on the ground, whenever need the rotation lock dish after tightening a bolt, the bolt to be tightened that will be positioned at upper position forwards lower position to, to make things convenient for the staff it is tightened.Because locking plate connects the power shaft of wind turbine gearbox, realize the rotation of locking plate, need the staff to rotate the output shaft of wind turbine gearbox, make output shaft drive power shaft and rotate, rotate thereby make power shaft drive locking plate.
Because the wind turbine gearbox volume is large and gearratio is large, therefore, adopt artificial rotate have waste of manpower, waste time, ineffective problem.
The utility model content
The utility model provides a kind of wind turbine gearbox tumbler, and it has the advantage of saving manpower and time, increasing work efficiency.
The utility model provides a kind of wind turbine gearbox tumbler, and it comprises reduction box, and the power shaft of described reduction box is connected with motor, and the output shaft of described reduction box is connected with transmission device, and described transmission device is used for connecting the output shaft of wind turbine gearbox.
Described wind turbine gearbox tumbler, preferred, be equipped with the first ring flange on the output shaft of described reduction box; Described transmission device comprises Hooks coupling universal coupling, the first end of described Hooks coupling universal coupling is provided with the second ring flange, the second end of described Hooks coupling universal coupling is provided with the three-flange dish, described the second ring flange is connected with described the first ring flange flange, described three-flange dish flange is connected with the 4th ring flange, and described the 4th ring flange is used for connecting the output shaft of wind turbine gearbox.
Described wind turbine gearbox tumbler, preferred, described transmission device comprises: the first belt pulley is located on the output shaft of described reduction box; The second belt pulley is for the output shaft that is located in described wind turbine gearbox; Belt is connected between described the first belt pulley and the second belt pulley.
Described wind turbine gearbox tumbler, preferred, also comprise support, described reduction box is installed on the described support by supporting seat.
Described wind turbine gearbox tumbler, preferred, described frame bottom is provided with the universal adjustment wheel with locking function.
Described wind turbine gearbox tumbler, preferred, described motor is connected with control panel, and described control panel can carry out crawl control and forward and reverse rotation control to motor.
Described wind turbine gearbox tumbler, preferred, described motor is forward and reverse bidirectional speed governing motor.
Based on above-mentioned, the wind turbine gearbox tumbler that the utility model provides, rotate by the driven by motor reduction box, reduction box carries out behind the reduction of speed rotatory force being passed to the output shaft of wind turbine gearbox by transmission device, thereby drives the output shaft rotation of wind turbine gearbox.In the process that locking plate is installed, because the wind turbine gearbox tumbler makes the output shaft rotation of wind turbine gearbox, and the output shaft of wind turbine gearbox can drive the power shaft rotation of wind turbine gearbox, thereby the power shaft that makes wind turbine gearbox drives locking plate and rotates, thereby make things convenient for the staff that the bolt on the locking plate is tightened, saved manpower and time, improved operating efficiency.
Description of drawings
The structural representation of a kind of wind turbine gearbox tumbler that Fig. 1 provides for the utility model embodiment;
The structural representation of the another kind of wind turbine gearbox tumbler that Fig. 2 provides for the utility model embodiment;
Reference numeral:
101: reduction box; 102: motor; 103: the output shaft of reduction box;
104: transmission device; 105: the first ring flanges; 106: Hooks coupling universal coupling;
107: the second ring flanges; 108: the three-flange dishes; 109: the four ring flanges;
110: support; 111: supporting seat; 112: the universal adjustment wheel;
113: control panel; 201: the first belt pulleys; 202: the second belt pulleys;
203: belt.
The specific embodiment
Please refer to Fig. 1, Fig. 2, the utility model embodiment provides a kind of wind turbine gearbox tumbler, comprise reduction box 101, the power shaft of described reduction box 101 is connected with motor 102, the output shaft 103 of described reduction box 101 is connected with transmission device 104, and described transmission device 104 is used for connecting the output shaft of wind turbine gearbox.
In the present embodiment, when needs rotate the output shaft of wind turbine gearbox, the transmission device 104 of wind turbine gearbox tumbler is connected with the output shaft of wind turbine gearbox, behind the starter motor 102, driving reduction box 101 by motor 102 rotates, reduction box 101 carries out behind the reduction of speed rotatory force being passed to the output shaft of wind turbine gearbox by transmission device 104, thereby drives the output shaft rotation of wind turbine gearbox.In the process that locking plate is installed, because the wind turbine gearbox tumbler makes the output shaft rotation of wind turbine gearbox, and the output shaft of wind turbine gearbox can drive the power shaft rotation of wind turbine gearbox, thereby the power shaft that makes wind turbine gearbox drives locking plate and rotates, thereby make things convenient for the staff that the bolt on the locking plate is tightened, saved manpower and time, improved operating efficiency.
Please refer to Fig. 1, preferred in the present embodiment, be equipped with the first ring flange 105 on the output shaft 103 of reduction box 101; Described transmission device 104 comprises Hooks coupling universal coupling 106, the first end of described Hooks coupling universal coupling 106 is provided with the second ring flange 107, the second end of described Hooks coupling universal coupling 106 is provided with three-flange dish 108, described the second ring flange 107 is connected with described the first ring flange 105 flanges, described three-flange dish 108 flanges are connected with the 4th ring flange 109, and described the 4th ring flange 109 is used for connecting the output shaft of wind turbine gearbox.When needs rotate the output shaft of wind turbine gearbox, sheathed ring flange on the output shaft of wind turbine gearbox, and the ring flange flange on the output shaft of the 4th ring flange 109 and wind turbine gearbox is connected, behind the starter motor 102, reduction box 101 passes to the output shaft of wind turbine gearbox with rotatory force by Hooks coupling universal coupling 106, thereby drives the output shaft rotation of wind turbine gearbox.Because the output shaft 103 of reduction box 101 connects the output shaft of wind turbine gearbox by Hooks coupling universal coupling 106, therefore when appearring in the relative position of the output shaft of the output shaft 103 of reduction box 101 and wind turbine gearbox, some deviations still can rotate the output shaft of wind turbine gearbox, improve the stability of work, reduced the loss of device.Certainly transmission device 104 also can adopt other forms of shaft coupling, and the utility model is not specifically limited this.
Please refer to Fig. 2, in the present embodiment, preferred, transmission device 104 comprises that the first belt pulley 201, the second belt pulley 202 and belt 203, the first belt pulleys 201 are located on the output shaft 103 of described reduction box 101; The second belt pulley 202 is used for being located in the output shaft of described wind turbine gearbox; Belt 203 is connected between described the first belt pulley 201 and the second belt pulley 202.When needs rotate the output shaft of wind turbine gearbox, the second belt pulley 202 is located on the output shaft of described wind turbine gearbox, behind the starter motor 102, the output shaft 103 of reduction box 101 drives the first belt pulley 201 and rotates, the first belt pulley 201 drives the second belt pulley 202 by belt 203 and rotates, and makes the second belt pulley 202 drive the output shaft rotation of wind turbine gearbox.Because the output shaft 103 of reduction box 101 connects the output shaft of wind turbine gearbox by the first belt pulley 201, belt 203 and the belt pulley 202 of being connected, therefore can change according to actual needs the relative position of wind turbine gearbox tumbler and wind turbine gearbox, enlarge the scope of application of wind turbine gearbox tumbler, improved the stability of wind turbine gearbox work.Certainly, transmission device 104 also can adopt other forms, and such as fit structure of gear and chain etc., the utility model is not specifically limited this.
Please refer to Fig. 1, Fig. 2, in the present embodiment, preferred, the wind turbine gearbox tumbler also comprises support 110, and described reduction box 101 is installed on the described support 110 by supporting seat 111.The height of support 110 can be decided according to the position of the output shaft of wind turbine gearbox, thereby plays the effect of the height of adjusting the wind turbine gearbox tumbler.For example, when transmission device 104 adopts Hooks coupling universal coupling 106, the output shaft 103 of reduction box 101 should be in the output shaft of wind turbine gearbox roughly sustained height, thereby guarantee the stability of rotation, because the height of support 110 can design apart from ground level according to the output shaft of wind turbine gearbox, thereby guaranteed that the output shaft 103 of reduction box 101 and the output shaft of wind turbine gearbox are in roughly sustained height, make things convenient for the use of wind turbine gearbox tumbler.
On the basis of technique scheme, preferred, support 110 bottoms are provided with the universal adjustment wheel 112 with locking function.Therefore, can make things convenient for mobile wind turbine gearbox tumbler, when the wind turbine gearbox tumbler is worked, universal adjustment can be taken turns 112 carry out locked, thereby prevent that the wind turbine gearbox tumbler from producing mobile and stability that impact is rotated in the course of the work.
In the present embodiment, preferred, motor 102 is connected with control panel 113, and described control panel 113 can carry out crawl control and forward and reverse rotation control to motor 102.Thereby can make motor 102 can satisfy the rotation demand of different directions, friction speed and different time, handled easily and enlarged the scope of application of wind turbine gearbox tumbler, described control panel 113 can be located on the support 110.
In the present embodiment, preferred, motor 102 is forward and reverse bidirectional speed governing motor 102, makes motor 102 can satisfy the rotation demand of different directions, friction speed, handled easily and enlarged the scope of application of wind turbine gearbox tumbler.
The wind turbine gearbox tumbler that the utility model embodiment provides can rotate wind turbine gearbox, therefore in the locking plate installation process, can save manpower and time, increase work efficiency.In addition, the wind turbine gearbox tumbler also can be used for other need to be made in the middle of work that gear-box rotates, such as gear-box being rotated in the cleaning process as the tumbler of gear-box etc.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a wind turbine gearbox tumbler is characterized in that, comprises reduction box, and the power shaft of described reduction box is connected with motor, and the output shaft of described reduction box is connected with transmission device, and described transmission device is used for connecting the output shaft of wind turbine gearbox.
2. wind turbine gearbox tumbler according to claim 1 is characterized in that:
Be equipped with the first ring flange on the output shaft of described reduction box;
Described transmission device comprises Hooks coupling universal coupling, the first end of described Hooks coupling universal coupling is provided with the second ring flange, the second end of described Hooks coupling universal coupling is provided with the three-flange dish, described the second ring flange is connected with described the first ring flange flange, described three-flange dish flange is connected with the 4th ring flange, and described the 4th ring flange is used for connecting the output shaft of wind turbine gearbox.
3. wind turbine gearbox tumbler according to claim 1 is characterized in that, described transmission device comprises:
The first belt pulley is located on the output shaft of described reduction box;
The second belt pulley is for the output shaft that is located in described wind turbine gearbox;
Belt is connected between described the first belt pulley and the second belt pulley.
4. arbitrary described wind turbine gearbox tumbler is characterized in that according to claim 1-3, and also comprise support, described reduction box is installed on the described support by supporting seat.
5. wind turbine gearbox tumbler according to claim 4 is characterized in that, described frame bottom is provided with the universal adjustment wheel with locking function.
6. arbitrary described wind turbine gearbox tumbler is characterized in that described motor is connected with control panel according to claim 1-3, and described control panel can carry out crawl control and forward and reverse rotation control to motor.
7. arbitrary described wind turbine gearbox tumbler is characterized in that according to claim 1-3, and described motor is forward and reverse bidirectional speed governing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548530 CN202861735U (en) | 2012-10-24 | 2012-10-24 | Wind power gear box rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548530 CN202861735U (en) | 2012-10-24 | 2012-10-24 | Wind power gear box rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861735U true CN202861735U (en) | 2013-04-10 |
Family
ID=48028492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548530 Expired - Fee Related CN202861735U (en) | 2012-10-24 | 2012-10-24 | Wind power gear box rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769833A (en) * | 2012-10-24 | 2014-05-07 | 北京南口轨道交通机械有限责任公司 | Wind power gearbox rotation device |
-
2012
- 2012-10-24 CN CN 201220548530 patent/CN202861735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769833A (en) * | 2012-10-24 | 2014-05-07 | 北京南口轨道交通机械有限责任公司 | Wind power gearbox rotation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102202 Beijing city Changping District South Town Road North South Town West No. 584 No. 585 Patentee after: Beijing Zhongche Nankow Machinery Co. Ltd. Address before: 102202 Beijing city Changping District town of South Road North Patentee before: Beijing NanKou Railway Transit Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |