CN204198234U - A kind of wind power foundation ring turning device - Google Patents
A kind of wind power foundation ring turning device Download PDFInfo
- Publication number
- CN204198234U CN204198234U CN201420681385.8U CN201420681385U CN204198234U CN 204198234 U CN204198234 U CN 204198234U CN 201420681385 U CN201420681385 U CN 201420681385U CN 204198234 U CN204198234 U CN 204198234U
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- flange
- machinework
- wind power
- lifting
- foundation ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a kind of wind power foundation ring turning device, comprise crane arm, be respectively equipped with below the two ends of crane arm and connect suspension ring and hoisting system, described connection suspension ring are connected with the first machinework flange lifting ear, the second machinework flange lifting ear through first, second connection cord respectively, described hoisting system is connected with flange splicing hanger through the 3rd connection cord, described first machinework flange lifting ear, the second machinework flange lifting ear and flange splicing hanger are respectively equipped with connecting bore, and above described crane arm, midway location is provided with lifting suspension ring.The utility model makes, simple to operate, personnel, equipment and product safety are secure, and lifting setup time is short, and lifting upset operation is stablized, and does not bring damage to the cylindrical shell of wind power foundation ring or flange itself in lifting process.
Description
Technical field
The utility model relates to field of wind power equipment, more particularly, relates to a kind of wind power foundation ring turning device.
Background technology
Wind power foundation ring turning device, as the upset lifting auxiliary mould of wind power foundation ring, is applicable to wind power foundation ring and overturns 90 ° by vertical position and overturn 90 ° of work to vertical position to level attitude or by level attitude.
As the bottom support of wind power plant, the structure of wind power foundation ring is be welded to form by flange splicing three part of the machinework flange at top, stack shell and bottom from top to bottom, wherein, the machinework flange at top has multiple equally spaced bolt hole, intert the elliptical aperture of reinforcing bar when the certain height position of stack shell is circumferentially distributed with for installing, the flange splicing of bottom then generally has 3 symmetrical bolts hole.
In the welding manufacture link of wind power foundation ring, first, the machinework flange of wind power foundation ring, stack shell and flange splicing complete group successively to operation under the state of vertical position.Secondly, need wind power foundation ring is lifted by crane and overturns 90 ° to level attitude, be placed on turning rolls station and carry out bipassage ring seam welding operation.Finally, circumferential welding completes and through seam inspection after the assay was approved, is lifted by crane by wind power foundation ring and overturn 90 ° to vertical position by the level attitude on turning rolls station, unloads to certified products stacking region.
Existing turning device is the elliptical aperture position adopting common hanger to be arranged on stack shell, realized the adjustment of location status by the centre of gravity adjustment of wind power foundation ring after eccentric lifting, shortcoming is the potential safety hazards such as pull and hang sideling, Long-Time Service easy damaged crane motor, hoisting process state labile, too rely on the operating experience of heavy industry, and easily unnecessary colliding with has been caused to product.
Summary of the invention
The utility model is for the defect of prior art: the potential safety hazards such as pull and hang sideling, Long-Time Service easy damaged crane motor, hoisting process state labile, too rely on the operating experience of heavy industry, and easily unnecessary colliding with is caused to product, there is provided a kind of and make, simple to operate, personnel, equipment and product safety are secure, lifting setup time is short, lifting upset operation is stablized, and the cylindrical shell of wind power foundation ring or flange itself is not brought to the wind power foundation ring turning device of damage in lifting process.
It is as described below that the utility model solves the technical scheme that its technical matters adopts: a kind of wind power foundation ring turning device, it is characterized in that, comprise crane arm, be respectively equipped with below the two ends of crane arm and connect suspension ring and hoisting system, described connection suspension ring are respectively through first, second connection cord is connected with the first machinework flange lifting ear, second machinework flange lifting ear, described hoisting system is connected with flange splicing hanger through the 3rd connection cord, described first machinework flange lifting ear, second machinework flange lifting ear and flange splicing hanger are respectively equipped with connecting bore, above described crane arm, midway location is provided with lifting suspension ring.
According to said structure, wherein said flange splicing hanger is connected on hoisting system through assembly pulley through the 3rd connection cord.
According to said structure, wherein said first, second, third connection cord is connected with the first machinework flange lifting ear, the second machinework flange lifting ear, flange splicing hanger through first, second, third shackle respectively.
According to said structure, as preferably, the length of wherein said crane arm is more than or equal to the width of foundation ring.
According to said structure, as preferably, wherein said first, second, third connection cord is steel rope.
According to the utility model of said structure, compared with prior art, its beneficial effect is, make, simple to operate, personnel, equipment and product safety are secure, lifting setup time is short, and lifting upset operation is stablized, and does not bring damage to the cylindrical shell of wind power foundation ring or flange itself in lifting process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is wind power foundation loops composition;
Fig. 2 is the utility model constructional drawing;
Fig. 3 is the utility model using state constructional drawing.
Detailed description of the invention
As shown in Figure 1, a kind of wind power foundation ring turning device, comprise crane arm 1, lifting suspension ring 14, machinework flange lifting ear 7,8, flange splicing hanger 9, connect suspension ring 2, hoisting system 12, steel rope 3,4,11, shackle 6,5,10.Machinework flange lifting ear 7,8 is hang on the connection suspension ring 2 of crane arm 1 one end through shackle 6,5 by steel rope 3,4.Flange splicing hanger 9 is connected to hoisting system 12 on by steel rope 11 through assembly pulley 13 through shackle 10, and hoisting system 12 is arranged on the other end of crane arm 1, makes the lifting position almost symmetry of flange splicing hanger 9 and machinework flange lifting ear 7,8.Midway location above crane arm 1 is located at by lifting suspension ring 14.The length of crane arm 1 is more than or equal to the width of foundation ring.Machinework flange lifting ear 7,8 and flange splicing hanger 9 are respectively equipped with connecting bore 71,81,91.
Claims (5)
1. a wind power foundation ring turning device, it is characterized in that, comprise crane arm, be respectively equipped with below the two ends of crane arm and connect suspension ring and hoisting system, described connection suspension ring are connected with the first machinework flange lifting ear, the second machinework flange lifting ear through first, second connection cord respectively, described hoisting system is connected with flange splicing hanger through the 3rd connection cord, described first machinework flange lifting ear, the second machinework flange lifting ear and flange splicing hanger are respectively equipped with connecting bore, and above described crane arm, midway location is provided with lifting suspension ring.
2. a kind of wind power foundation ring turning device according to claim 1, is characterized in that, described flange splicing hanger is connected on hoisting system through assembly pulley through the 3rd connection cord.
3. a kind of wind power foundation ring turning device according to claim 1, it is characterized in that, described first, second, third connection cord is connected with the first machinework flange lifting ear, the second machinework flange lifting ear, flange splicing hanger through first, second, third shackle respectively.
4. a kind of wind power foundation ring turning device according to claim 1, it is characterized in that, the length of described crane arm is more than or equal to the width of foundation ring.
5. a kind of wind power foundation ring turning device according to claim 1, it is characterized in that, described first, second, third connection cord is steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681385.8U CN204198234U (en) | 2014-11-03 | 2014-11-03 | A kind of wind power foundation ring turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681385.8U CN204198234U (en) | 2014-11-03 | 2014-11-03 | A kind of wind power foundation ring turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198234U true CN204198234U (en) | 2015-03-11 |
Family
ID=52656218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681385.8U Active CN204198234U (en) | 2014-11-03 | 2014-11-03 | A kind of wind power foundation ring turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444762A (en) * | 2014-11-03 | 2015-03-25 | 珠海南方广立风电设备有限公司 | Wind power foundation ring overturning device and method for overturning foundation ring by using same |
-
2014
- 2014-11-03 CN CN201420681385.8U patent/CN204198234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444762A (en) * | 2014-11-03 | 2015-03-25 | 珠海南方广立风电设备有限公司 | Wind power foundation ring overturning device and method for overturning foundation ring by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 519175, No. six, 2 Toyama Road, Toyama Industrial Park, Zhuhai, Guangdong (No. 1 workshop) Patentee after: Tianshun (Zhuhai) new energy Co. Ltd. Address before: 519100 Guangdong city of Zhuhai province Toyama Doumen District Industrial Park starting area Gaolan high-speed east wind power plant area Li Guang Patentee before: SOUTH KERRY WIND POWER EQUIPMENT (ZHUHAI) CO., LTD. |
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| CP03 | Change of name, title or address |