CN203383993U - Conveying pedestal of wind power directly-driven electric generator - Google Patents
Conveying pedestal of wind power directly-driven electric generator Download PDFInfo
- Publication number
- CN203383993U CN203383993U CN201320472992.9U CN201320472992U CN203383993U CN 203383993 U CN203383993 U CN 203383993U CN 201320472992 U CN201320472992 U CN 201320472992U CN 203383993 U CN203383993 U CN 203383993U
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- CN
- China
- Prior art keywords
- electric generator
- generator
- conveying
- conveying pedestal
- bracing ring
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- 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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- 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 relates to a conveying pedestal of a wind power directly-driven electric generator. The conveying pedestal comprises a supporting ring, an installation flange is arranged on the upper portion of the supporting ring, a chassis is arranged on the lower portion of the supporting ring, a plurality of vertically-arranged baffles are evenly arranged on the upper edge of the installation flange in the circumferential direction, and fixing holes matched with the electric generator are formed in the baffles. When the conveying pedestal is installed, a main shaft of the electric generator is downwards arranged, the electric generator can be rapidly landed on the installation flange of the conveying pedestal by adjusting the position of the electric generator, and the electric generator can be fixed and prevented from sliding through screws on the baffles. Strengthening ribs enable the structure to be more reliable, and the conveying fixing holes in the baffles enable conveying to be convenient to achieve and safe. The design of a manhole in the supporting ring can be conveniently used as required. The whole conveying pedestal is simple in structure, reliable and convenient to manufacture and convey, and saves cost.
Description
Technical field
The utility model relates to a kind of wind-powered electricity generation and directly drives the generator transport base.
Background technique
THE WIND ENERGY RESOURCES IN CHINA is abundant, possesses the resources supplIes of extensive development wind-powered electricity generation.Along with the day by day raising of country to environment and energy requirement, under the promotion of national policies, wind-powered electricity generation will enter fast development, scale development phase.The permanent magnet direct-driving aerogenerator group, be a kind of wind power generating set by the wind wheel direct drive generator, and this wind-driven generator adopts generator directly to be connected with wind wheel the mode driven, and has removed this legacy device of gear-box from.Straight drive blower has been subject to more and more people's favor because of characteristics such as its operational reliability is high, it is simple to safeguard, wide adaptabilities.Due to the powerful development of generator, make the volume of generator and weight constantly increase, the generator diameter that directly drives of a 3MW surpasses 4 meters, and quality reaches 80 tons.And in transportation process, because the quality of generator is too large, the part such as main shaft, end cap can not directly contact with haulage vehicle, and this has brought difficulty with regard to the transportation of giving generator.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and the wind-powered electricity generation that provide a kind of and reduce the transport difficulty of directly driving generator, guarantees transportation safety, reduces cost of transportation directly drives the generator transport base.
Technical problem to be solved in the utility model is to realize by following technological scheme, the utility model is that a kind of wind-powered electricity generation directly drives the generator transport base, be characterized in: comprise bracing ring, the top of bracing ring is provided with mounting flange, the bottom of bracing ring is provided with chassis, on the upper edge of mounting flange, along circumferential direction, evenly be provided with several vertical baffle plates arranged, be equipped with the fixed hole coordinated with generator on each baffle plate.
Technical problem to be solved in the utility model can also further realize by following technological scheme, be provided with the stiffening rib of some vertical settings in the side of bracing ring, the top of stiffening rib is fixedly connected with baffle plate, the bottom of stiffening rib is fixedly connected with chassis, is equipped with the transportation fixed hole on each stiffening rib.
Technical problem to be solved in the utility model can also further realize by following technological scheme, and described bracing ring is provided with manhole.
During assembling, that the main shaft of generator is downward, can be very fast by the position of adjusting generator generator be dropped on above the mounting flange of transport base, can make generator fix and prevent its slip by the screw on baffle plate.Stiffening rib makes structure more reliable, and top transportation fixed hole makes more convenient, the safety of transportation.Manhole design on bracing ring can facilitate use when needed.Compared with prior art, whole transport base is simple in structure, reliable, has saved cost, is convenient to manufacture, transport.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, further describe concrete technological scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction to its right.
With reference to accompanying drawing 1, a kind of wind-powered electricity generation directly drives the generator transport base, comprise bracing ring 2, the top of bracing ring 2 is provided with mounting flange 3, the bottom of bracing ring 2 is provided with chassis 1, on the upper edge of mounting flange 3, along circumferential direction, evenly be provided with several vertical baffle plates 4 arranged, be equipped with the fixed hole 7 coordinated with generator on each baffle plate 4.Whole transport base is formed by Plate Welding as calculated, and chassis 1 only retains supporting part, when having guaranteed traffic requirements, has reduced the quality of workpiece, has saved cost.
After generator has completed necessary component installation and checkout in factory, through being up to the standards, just can pull down from Laboratory Furniture directly driving generator, install on transport base.Use special hanger that generator is turned, main shaft is in the bottom of generator, and the level of maintenance generator.With overhead traveling crane, generator is moved to the top of transport base, and the outer peripheral surface that guarantees generator unit stator is concentric with the circumference of transport base, then slowly fall generator, until the shell of generator unit stator contacts fully with 3 of the mounting flanges of base, and drop on the baffle plate 4 inner rings the insides of mounting flange 3.Unclamp suspender, pass the fixed hole 7 on baffle plate 4 with screw, and screw up with a wrench, generator is completely fixed, slide to prevent generator.So just completed and directly driven the assembling work of generator to transport base.
Be provided with the stiffening rib 5 of some vertical settings in the side of bracing ring 2, the top of stiffening rib 5 is fixedly connected with baffle plate 4, and the bottom of stiffening rib 5 is fixedly connected with chassis 1, has improved the bulk strength of transport base and the shear strength of baffle plate 4.Be equipped with transportation fixed hole 6 on each stiffening rib 5, can be fixing onboard by transportation fixed hole 6 by fastening device, rope during transportation.
Described bracing ring 2 is provided with manhole 8, and in the time of need to changing with some part that prevents generator, the people can pass in and out easily.
Claims (3)
1. a wind-powered electricity generation directly drives the generator transport base, it is characterized in that: comprise bracing ring, the top of bracing ring is provided with mounting flange, the bottom of bracing ring is provided with chassis, on the upper edge of mounting flange, along circumferential direction, evenly be provided with several vertical baffle plates arranged, be equipped with the fixed hole coordinated with generator on each baffle plate.
2. wind-powered electricity generation according to claim 1 directly drives the generator transport base, it is characterized in that: the stiffening rib that is provided with some vertical settings in the side of bracing ring, the top of stiffening rib is fixedly connected with baffle plate, and the bottom of stiffening rib is fixedly connected with chassis, is equipped with the transportation fixed hole on each stiffening rib.
3. wind-powered electricity generation according to claim 1 directly drives the generator transport base, it is characterized in that: described bracing ring is provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472992.9U CN203383993U (en) | 2013-08-03 | 2013-08-03 | Conveying pedestal of wind power directly-driven electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472992.9U CN203383993U (en) | 2013-08-03 | 2013-08-03 | Conveying pedestal of wind power directly-driven electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383993U true CN203383993U (en) | 2014-01-08 |
Family
ID=49872496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472992.9U Expired - Fee Related CN203383993U (en) | 2013-08-03 | 2013-08-03 | Conveying pedestal of wind power directly-driven electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533731A (en) * | 2014-11-11 | 2015-04-22 | 辽宁大金重工股份有限公司 | Rib plate structure type wind power tower bottom flange |
| CN109229766A (en) * | 2018-08-15 | 2019-01-18 | 江苏振江新能源装备股份有限公司 | A kind of bracket for the vertical transport of engine rooms of wind power generators |
| CN113086383A (en) * | 2019-12-23 | 2021-07-09 | 新疆金风科技股份有限公司 | Transportation tool structure, split motor module with transportation tool and transportation method |
-
2013
- 2013-08-03 CN CN201320472992.9U patent/CN203383993U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533731A (en) * | 2014-11-11 | 2015-04-22 | 辽宁大金重工股份有限公司 | Rib plate structure type wind power tower bottom flange |
| CN109229766A (en) * | 2018-08-15 | 2019-01-18 | 江苏振江新能源装备股份有限公司 | A kind of bracket for the vertical transport of engine rooms of wind power generators |
| CN113086383A (en) * | 2019-12-23 | 2021-07-09 | 新疆金风科技股份有限公司 | Transportation tool structure, split motor module with transportation tool and transportation method |
| US11691795B2 (en) | 2019-12-23 | 2023-07-04 | Xinjiang Goldwind Science & Technology Co., Ltd. | Transportation tooling structure, split electric motor module with transportation tooling structure, and transportation method |
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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: 20140108 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |