CN202656170U - Turnover device of wind power generation hub - Google Patents
Turnover device of wind power generation hub Download PDFInfo
- Publication number
- CN202656170U CN202656170U CN 201220221942 CN201220221942U CN202656170U CN 202656170 U CN202656170 U CN 202656170U CN 201220221942 CN201220221942 CN 201220221942 CN 201220221942 U CN201220221942 U CN 201220221942U CN 202656170 U CN202656170 U CN 202656170U
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- CN
- China
- Prior art keywords
- wind power
- power generation
- hub
- wheel
- support
- 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 - Lifetime
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Abstract
The utility model discloses a turnover device of a wind power generation hub. The turnover device comprises two support wheels, wherein two support wheels are respectively fixed on both sides of a hub through a connecting flange arranged on one side of each of the support wheels, and two support wheels fixed on both sides are coaxial and are arranged on raceways of supports on both sides. According to the turnover device, the wind power generation hub is turned over and fixed safely and conveniently, and the working efficiency for assembly and detection of the turned wind power generation hub is improved.
Description
Technical field
The utility model relates to the wind power generation hub assembling, detects frock, in particular, relates to a kind of turning device of wind power generation hub.
Background technology
At present, a lot of wind power equipment manufacturing enterprises all are placed directly in wheel hub on the ground and assemble when assemble hub inner components and equipment.In one plane be 120 ° of trisections owing to connect three connectors of wind wheel blade on the wheel hub, so when wheel hub is positioned on the ground, finish without being difficult to assembling.
The utility model content
Technical problem to be solved in the utility model be realize a kind of can the convenient special tooling that wind power generation hub is overturn.
To achieve these goals, the technical solution adopted in the utility model is: a kind of wind power generation hub turning device, this device is provided with two support wheels, the adpting flange that each support wheel is provided with by the one side is fixed in the wheel hub both sides, is fixed in the coaxial and frame of two support wheels of wheel hub both sides on the raceway of two side stands.
Described support wheel outer flange dish is provided with a circle pin-and-hole, and described support is provided with lockhole, described lockhole and the pin-and-hole locked support wheel of merga pass bearing pin that matches.
Described adpting flange is provided with fixing hole, and fixes by bolt and wheel hub.
Described raceway is the cambered surface less than or equal to 180 degree.
Two described support wheel outsides are equipped with hanger.
The utility model has the advantage of the upset wind power generation hub that this device can safe and convenient and fix, improved assembling, detected the operating efficiency of the wind power generation hub that overturns.
Description of drawings
The below briefly explains the content of every width of cloth accompanying drawing expression in the utility model specification and the mark among the figure:
Fig. 1 is turning device work schematic diagram;
Fig. 2,3 is supporting structure schematic diagram shown in Fig. 1;
Fig. 4-6 is support wheel structural representation shown in Fig. 1;
Mark among the above-mentioned figure is: 1, support; 11, raceway; 12, lockhole; 2, support wheel; 21, fixing hole; 22, pin-and-hole; 23, hanger; 3, wheel hub.
The specific embodiment
Referring to Fig. 1 as can be known, the wind power generation hub turning device comprises two supports 1 and two support wheels 2, support 1 is for vertically being fixed in two support members on ground or the workbench, two support 1 tops are cambered surface less than or equal to the raceway 11 of 180 degree, and support respectively two support wheels 2 for its coaxial rotating; Two support wheel 2 one sides are provided with adpting flange, adpting flange is provided with fixing hole 21, one of them is larger a little in common two support wheels 2, the fixing hole 21 of these larger support wheel 2 side adpting flanges matches with the screw that wheel hub 3 is connected reductor, and be bolted, wheel hub 3 opposite sides can be holed in advance, match with the fixing hole 21 of another support wheel 2 side adpting flanges, and are bolted; Because wheel hub is heavier, therefore support wheel 2 and the fixedly operation of wheel hub 3 are finished on ground usually, therefore be equipped with hanger 23 at each support wheel 2 opposite side, can with finish on ground fixing operation wheel hub 3 and support wheel 2 be placed on the raceway 11 of support 1 by hanging device, support wheel 2 is in raceway 11 rotations, then wheel hub 3 rotates thereupon, thereby carries out easily the work such as assembling, detection of wheel hub 3.
For so that wheel hub 3 when rotating to the need of work angle, support wheel 2 can locked location with, be equipped with the outer flange dish at support wheel 2 another sides, this outer flange dish is provided with a circle pin-and-hole 22, simultaneously be provided with a lockhole 12 below support 1 raceway 11, above-mentioned lockhole 12 and pin-and-hole 22 match, when support wheel 2 rotates to proper angle, pass lockhole 12 and one of them pin-and-hole 22 by bearing pin, then can be with support wheel 2 locked location.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. wind power generation hub turning device, it is characterized in that: this device is provided with two support wheels (2), the adpting flange that each support wheel (2) is provided with by the one side is fixed in wheel hub (3) both sides, is fixed in the coaxial and frame of two support wheels (2) of wheel hub (3) both sides on the raceway (11) of two side stands (1).
2. wind power generation hub turning device according to claim 1, it is characterized in that: described support wheel (2) outer flange dish is provided with a circle pin-and-hole (22), described support (1) is provided with lockhole (12), described lockhole (12) and pin-and-hole (22) the locked support wheel of merga pass bearing pin (2) that matches.
3. wind power generation hub turning device according to claim 1, it is characterized in that: described adpting flange is provided with fixing hole (21), and fixing by bolt and wheel hub (3).
4. each described wind power generation hub turning device according to claim 1-3 is characterized in that: described raceway (11) is the cambered surface less than or equal to 180 degree.
5. wind power generation hub turning device according to claim 4 is characterized in that: be equipped with hanger (23) outside two described support wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221942 CN202656170U (en) | 2012-05-17 | 2012-05-17 | Turnover device of wind power generation hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221942 CN202656170U (en) | 2012-05-17 | 2012-05-17 | Turnover device of wind power generation hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656170U true CN202656170U (en) | 2013-01-09 |
Family
ID=47451102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221942 Expired - Lifetime CN202656170U (en) | 2012-05-17 | 2012-05-17 | Turnover device of wind power generation hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882362A (en) * | 2018-12-06 | 2019-06-14 | 南京风电科技有限公司 | A kind of wind generator unit wheel hub assembly device and its assembly method |
-
2012
- 2012-05-17 CN CN 201220221942 patent/CN202656170U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882362A (en) * | 2018-12-06 | 2019-06-14 | 南京风电科技有限公司 | A kind of wind generator unit wheel hub assembly device and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |