CN201988904U - Device for adjusting underframe of wind driven generator - Google Patents
Device for adjusting underframe of wind driven generator Download PDFInfo
- Publication number
- CN201988904U CN201988904U CN2011200439720U CN201120043972U CN201988904U CN 201988904 U CN201988904 U CN 201988904U CN 2011200439720 U CN2011200439720 U CN 2011200439720U CN 201120043972 U CN201120043972 U CN 201120043972U CN 201988904 U CN201988904 U CN 201988904U
- Authority
- CN
- China
- Prior art keywords
- underframe
- jack
- adjusting
- driven generator
- wind driven
- 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 relates to a device for adjusting an underframe of a wind driven generator, comprising a movable underframe which is divided into two layers, wherein a jack is arranged on the upper layer; and a hydraulic pump which is connected with the jack is arranged on the lower layer. In the device for adjusting the underframe of the wind driven generator, the jack is combined with the underframe. The jack is manual and hydraulic, is convenient to operate and has a high precision. The underframe is welded; and four universal wheels are arranged at the bottom of the underframe, wherein the two rear universal wheels have a brake function and are provided with push rods, so that an adjusting tool can be convenient to move, rotate and stop. The upper part of the underframe is an area for placing the jack, while the lower part of the underframe is an area for placing the manual and hydraulic pump. A limit stop is arranged at the two areas respectively to effectively prevent the jack and the manual and hydraulic pump from sliding and tilting, so that the adjusting precision and the safety of operators are well ensured.
Description
Technical field
The utility model discloses a kind of blower fan underframe adjusting device, belongs to technical field of wind power generation.
Background technology
The assembling of wind power generating set underframe is that blower fan is assembled one of most important link, the precision of its adjusting is directly connected to the stability of fan operation, each main frame manufacturing factory is all at the assembly precision of control underframe for a long time, and the efficient adjustment frock that is suitable for is necessary.
The available technology adopting overhead traveling crane adds the adjustment mode of suspender belt, will assemble underframe and sling with overhead traveling crane, and group is used bolted after good.Because the overhead traveling crane lifting velocity is difficult to control, be difficult to guarantee to adjust precision so be in course of adjustment.Be exactly the less stable of overhead traveling crane in addition, in assembling process, form the secondary deviation easily.Adopt the overhead traveling crane suspender belt to add the adjustment mode of sleeper, earlier with overhead traveling crane with the underframe group to good, pad below underframe with sleeper then, prevent from the secondary deviation in fastening process, to occur, but this kind method speed is slow very flexible, and site environment is assembled in influence.
Summary of the invention
The purpose of this utility model is exactly for addressing the above problem, and a kind of blower fan underframe adjusting device is provided, this device is convenient, flexibly, reliable, accuracy is high, increase work efficiency.
The utility model is achieved through the following technical solutions:
A kind of blower fan underframe adjusting device comprises removable underframe, and removable underframe divides two-layer, above one deck be provided with jack, below one deck be provided with the hydraulic pump that links to each other with jack.
Described removable underframe bottom is provided with four universal wheels, and wherein two is braked wheel.
The two-layer positive stop that is respectively equipped with of described removable underframe.
Described removable underframe is provided with push rod.
The mode that the utility model adopts jack to combine with underframe: jack adopts the hand-hydraulic formula, and is easy to operate, the accuracy height.Underframe adopts welded type, in the bottom of underframe four universal wheels is arranged, and wherein latter two has braking function, and push rod is arranged above, makes to adjust that frock can easily move, rotation, static.Underframe top is that jack is laid the district, the bottom is that hydraulic hand-pump is laid the district, and laying the district at these two all has positive stop, can be limited prevent jack and hydraulic hand-pump slippage, inclination, well guarantee to adjust precision and operator's security.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left-hand view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Wherein, 1, jack 2, removable underframe 3, hydraulic pump 4, universal wheel 5, braked wheel 6, push rod.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
A kind of blower fan underframe adjusting device comprises removable underframe 2, and removable underframe 2 minutes is two-layer, above one deck be provided with jack 1, below one deck be provided with the hydraulic pump 3 that links to each other with jack 1.
Described removable underframe 2 bottoms are provided with four universal wheels 4, and wherein two is braked wheel 5.
The two-layer positive stop that is respectively equipped with of described removable underframe 2.
Described removable underframe 2 is provided with push rod 6.
To adjust frock when needing to adjust and shift the base bottom onto, start the braked wheel braking, and make adjusting device firmly be fixed on the working region.Slowly start hydraulic hand-pump then, make jack withstand base plate, adjust base to the optimum position according to reality at last, unclamp the manual pump relief valve after fixing, open the braked wheel braking and can carry out next group and adjust.
Claims (4)
1. a blower fan underframe adjusting device is characterized in that, comprise removable underframe, removable underframe divides two-layer, above one deck be provided with jack, below one deck be provided with the hydraulic pump that links to each other with jack.
2. blower fan underframe adjusting device according to claim 1 is characterized in that, described removable underframe bottom is provided with four universal wheels, and wherein two is braked wheel.
3. blower fan underframe adjusting device according to claim 1 is characterized in that, the two-layer positive stop that is respectively equipped with of described removable underframe.
4. blower fan underframe adjusting device according to claim 1 is characterized in that described removable underframe is provided with push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200439720U CN201988904U (en) | 2011-02-22 | 2011-02-22 | Device for adjusting underframe of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200439720U CN201988904U (en) | 2011-02-22 | 2011-02-22 | Device for adjusting underframe of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988904U true CN201988904U (en) | 2011-09-28 |
Family
ID=44665407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200439720U Expired - Fee Related CN201988904U (en) | 2011-02-22 | 2011-02-22 | Device for adjusting underframe of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632375A (en) * | 2012-04-18 | 2012-08-15 | 北车风电有限公司 | Adjusting tool for assembling fan cabin cover |
-
2011
- 2011-02-22 CN CN2011200439720U patent/CN201988904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632375A (en) * | 2012-04-18 | 2012-08-15 | 北车风电有限公司 | Adjusting tool for assembling fan cabin cover |
| CN102632375B (en) * | 2012-04-18 | 2015-07-15 | 北车风电有限公司 | Adjusting tool for assembling fan cabin cover |
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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: 20110928 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |