CN206770130U - A kind of base of wind power generating set - Google Patents
A kind of base of wind power generating set Download PDFInfo
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- CN206770130U CN206770130U CN201720575131.1U CN201720575131U CN206770130U CN 206770130 U CN206770130 U CN 206770130U CN 201720575131 U CN201720575131 U CN 201720575131U CN 206770130 U CN206770130 U CN 206770130U
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- base
- reinforcement
- flange
- shaped
- wind power
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model belongs to technical field of wind power generation, and in particular to a kind of base of wind power generating set.The base of the wind power generating set, including base body, flange and reinforcement, the base body side is provided with flange, provided with section it is U-shaped reinforcement between base bottom and flange, it is opened hollow shape between flange and base bottom, the base body is located at base bottom both sides and is arranged with base side wall with flange corresponding surface, is connected respectively with base side wall into incision-like, U-shaped reinforcement both ends between flange and base side wall in base body.Its advantage is：Base body is provided with U-shaped reinforcement, improves the bearing capacity of structure；Bearing block is connected with base body by flange, facilitates transport and installation process；Base body upper back U-shaped opening, the space between flange and base side wall, makes gear-box have enough placement spaces.
Description
Technical field
The utility model belongs to technical field of wind power generation, and in particular to a kind of base of wind power generating set.
Background technology
Load bearing component of the base of horizontal axis wind-driven generator as supports main shaft system, gear-box and generator, except holding
The substantial load for coming from impeller transmission is still suffered from outside the gravity of each part by more than.Thus, base have to meet rigidity,
Intensity, stability, while production technology feasibility and transport, assembling should be met, safeguard the requirement such as security.
In order to meet above-mentioned requirements, existing design CN201386629 center bases and bearing block be integral type structure and
There is splayed reinforcement at base rear.Structure oeverall quality can so mitigated, and keeps intensity, stability.But it is lacked
Point is that the base volume bulk transport of integral type is relatively difficult, and the assembly technology of main shaft and base is also more numerous and diverse.
Base has been used to be connected with bearing block vertical plane flange in CN101903651, single positioning bearing and by tooth connection
The resilient support for taking turns tank shell forms supported at three point located at platform on rear side of base.Its shortcoming is behind base to be thin walled aperture,
There is no reinforcement, rigidity, the intensity of base are difficult to ensure.
There are O shape plane reinforcing ribs behind CN201568230 bases, gear-box is installed in the space that reinforcement is surrounded
Portion., the disadvantage is that, when gear-box size is bigger, chassis interior does not have enough space holding gears casees for it.
Utility model content
The defects of the utility model is in order to make up prior art, there is provided one kind solves transport, assembling difficult problem, simultaneously
Ensure rigidity, the intensity of structure, gear-box is had the base of wind power generating set of enough placement spaces.
The utility model is achieved by the following technical solution：
A kind of base of wind power generating set, including base body, flange and reinforcement, the base body side are provided with
Flange, it is opened hollow shape between flange and base bottom, it is corresponding with flange that the base body is located at base bottom both sides
Face is arranged with base side wall, and U-shaped is provided with into incision-like, notching edge between flange and base side wall in base body
Reinforcement, U-shaped reinforcement both ends are connected with base side wall respectively.
Further, outside adpting flange is provided with the outside of the base bottom, inner side adpting flange, bottom are provided with base bottom
Seat bottom is located at base body both sides and is arranged with driftage drive connection flange.
Further, the driftage drive connection flange is Double-layer flange.
Further, the U-shaped reinforcement includes the first reinforcement, the second reinforcement and the 3rd reinforcement, U-shaped reinforcement position
The first reinforcement is provided with flange side, and the exterior contour of the first reinforcement is U-shaped, the U-shaped opening end part of the first reinforcement
Not She You the second reinforcement, the 3rd reinforcement is provided between the second reinforcement and base side wall.
Further, the U-shaped reinforcement includes the 3rd reinforcement and the 4th reinforcement, and U-shaped reinforcement is located at flange side
Provided with the 4th reinforcement, the downward projection exterior contour of the 4th reinforcement is U-shaped, and main view projection exterior contour is C-shaped, and the 4th adds
The 3rd reinforcement is provided between strengthening tendons U-shaped opening end and base side wall.
Further, the cross section exterior contour of first reinforcement is rectangle, T-shaped, positive L-shaped or backward L-shaped.
The beneficial effects of the utility model are：A kind of base body of wind power generating set of the utility model is provided with U-shaped
Reinforcement, improve the bearing capacity of structure；Bearing block is connected with base body by flange, is facilitated transport and was installed
Journey；Base body upper back U-shaped opening, the space between flange and base side wall, makes gear-box have enough placement spaces.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the utility model base end face interface schema；
Accompanying drawing 3 is the structural representation of the utility model embodiment 1；
Accompanying drawing 4 is the structural representation of the utility model embodiment 2；
Accompanying drawing 5 is that the utility model uses schematic diagram；
Accompanying drawing 6 is the cross section rectangular configuration schematic diagram of the reinforcement of the utility model first；
Accompanying drawing 7 is the cross section T-shaped structure schematic diagram of the reinforcement of the utility model first；
Accompanying drawing 8 is the positive L-shaped structure schematic diagram in cross section of the reinforcement of the utility model first；
Accompanying drawing 9 is the cross section backward L-shaped structural representation of the reinforcement of the utility model first.
In figure, 1 base body, 2 flanges, 3 U-shaped reinforcements, 31 first reinforcements, 32 second reinforcements, 33 the 3rd strengthen
Muscle, 34 the 4th reinforcements, 4 base bottoms, 41 outside adpting flanges, 42 inner side adpting flanges, 43 driftage drive connection flanges, 5
Base side wall.
Embodiment
The utility model is further illustrated with reference to embodiment.
Embodiment 1
Accompanying drawing 1,2,3,5,6,7,8,9 is a kind of specific embodiment of the present utility model.A kind of wind-force hair of the utility model
The base of group of motors, including base body 1, flange 2 and reinforcement, the side of base body 1 are provided with flange 2, flange 2 and bottom
Seat is opened hollow shape between bottom 4, and the base body 1 is located at the both sides of base bottom 4 and is arranged with the corresponding surface of flange 2
Base side wall 5, set between flange 2 and base side wall 5 into incision-like between base bottom 4 and flange 2 in base body 1
There is U-shaped reinforcement 3, the both ends of U-shaped reinforcement 3 are connected with base side wall 5 respectively.
Further, the outside of base bottom 4 is provided with outside adpting flange 41, and inner side connection method is provided with base bottom 4
Orchid 42, base bottom 4 are located at the both sides of base body 1 and are arranged with driftage drive connection flange 43.
Further, the driftage drive connection flange 43 is Double-layer flange 2.
Further, the U-shaped reinforcement 3 includes the first reinforcement 31, the second reinforcement 32 and the 3rd reinforcement 33, U-shaped
Reinforcement 3 is located at the side of flange 2 and is provided with the first reinforcement 31, and the exterior contour of the first reinforcement 31 is U-shaped, the first reinforcement 31
U-shaped opening end be respectively equipped with the second reinforcement 32, the 3rd reinforcement is provided between the second reinforcement 32 and base side wall 5
33。
Further, the cross section exterior contour of first reinforcement 31 is rectangle, T-shaped, positive L-shaped or backward L-shaped.
Embodiment 2
Accompanying drawing 1,2,4,5,6,7,8,9 is a kind of specific embodiment of the present utility model.A kind of wind-force hair of the utility model
The base of group of motors, including base body 1, flange 2 and reinforcement, the side of base body 1 are provided with flange 2, flange 2 and bottom
Seat is opened hollow shape between bottom 4, and the base body 1 is located at the both sides of base bottom 4 and is arranged with the corresponding surface of flange 2
Base side wall 5, set between flange 2 and base side wall 5 into incision-like between base bottom 4 and flange 2 in base body 1
It is U-shaped reinforcement 3 to have section, and the both ends of U-shaped reinforcement 3 are connected with base side wall 5 respectively.
Further, the outside of base bottom 4 is provided with outside adpting flange 41, and inner side connection method is provided with base bottom 4
Orchid 42, base bottom 4 are located at the both sides of base body 1 and are arranged with driftage drive connection flange 43.
Further, the driftage drive connection flange 43 is Double-layer flange 2.
Further, the U-shaped reinforcement 3 includes the 3rd reinforcement 33 and the 4th reinforcement 34, and U-shaped reinforcement 3 is located at method
Blue 2 sides are provided with the 4th reinforcement 34, and the downward projection exterior contour of the 4th reinforcement 34 is U-shaped, and main view projects exterior contour
For C-shaped, the 3rd reinforcement 33 is provided between the 4th reinforcement 34U shapes openend and base side wall 5.
Further, the cross section exterior contour of first reinforcement 31 is rectangle, T-shaped, positive L-shaped or backward L-shaped.
A kind of base of wind power generating set of the utility model, the front end face flange 2 of base body 1 connection bearing block, it is rear on
Portion's opening has U-shaped reinforcement 3, and the 3rd reinforcement 33 of the rear side horizontal component of U-shaped reinforcement 3 has reserved installation gear-box elasticity
The interface of support, the upper back opening of base body 1 set U-shaped reinforcement 3, improve the bearing capacity of structure；Bearing block and bottom
Seat main body 1 is connected by flange 2, facilitates transport and installation process；Base body U-shaped between flange 2 and base side wall 5
Otch, rear portion set circular arc opening, gear-box is had enough placement spaces, the 3rd reinforcement 33 of the rear side of U-shaped reinforcement 3
The substantially horizontal resilient support for being used for installing gear-box, base bottom 4 is provided with the flange being connected with yaw system, base master
The base side wall 5 of vertical plane on body 1 is used to connect other parts.
The utility model is not limited to above-mentioned embodiment, and anyone should learn what is made under enlightenment of the present utility model
There is same or like technical scheme with the utility model, each fall within the scope of protection of the utility model.
Technology that the utility model is not described in detail, shape, construction part are known technology.
Claims (6)
1. a kind of base of wind power generating set, including base body, flange and reinforcement, it is characterised in that the base master
Body side is provided with flange, is opened hollow shape between flange and base bottom, and the base body is located at base bottom both sides
Base side wall is arranged with flange corresponding surface, into incision-like, cutting shoulder between flange and base side wall in base body
Edge is provided with the reinforcement of U-shaped, and U-shaped reinforcement both ends are connected with base side wall respectively.
2. a kind of base of wind power generating set according to claim 1, it is characterized in that：It is provided with the outside of the base bottom
Outside adpting flange, base bottom is interior to be provided with inner side adpting flange, and base bottom is located at base body both sides and is arranged with driftage
Drive connection flange.
3. a kind of base of wind power generating set according to claim 2, it is characterized in that：The driftage drive connection method
Orchid is Double-layer flange.
4. a kind of base of wind power generating set according to claim 1, it is characterized in that：The U-shaped reinforcement includes the
One reinforcement, the second reinforcement and the 3rd reinforcement, U-shaped reinforcement are located at flange side and are provided with the first reinforcement, and first strengthens
The exterior contour of muscle is U-shaped, and the U-shaped opening end of the first reinforcement is respectively equipped with the second reinforcement, the second reinforcement and base
The 3rd reinforcement is provided between side wall.
5. a kind of base of wind power generating set according to claim 1, it is characterized in that：The U-shaped reinforcement includes the
Three reinforcements and the 4th reinforcement, U-shaped reinforcement are located at flange side and are provided with the 4th reinforcement, the downward projection of the 4th reinforcement
Exterior contour is U-shaped, and main view projection exterior contour is C-shaped, and the 3rd is provided between the 4th reinforcement U-shaped opening end and base side wall
Reinforcement.
6. a kind of base of wind power generating set according to claim 4, it is characterized in that：First reinforcement it is transversal
Face exterior contour is rectangle, T-shaped, positive L-shaped or backward L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575131.1U CN206770130U (en) | 2017-05-23 | 2017-05-23 | A kind of base of wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575131.1U CN206770130U (en) | 2017-05-23 | 2017-05-23 | A kind of base of wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770130U true CN206770130U (en) | 2017-12-19 |
Family
ID=60640671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575131.1U Active CN206770130U (en) | 2017-05-23 | 2017-05-23 | A kind of base of wind power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968899A (en) * | 2017-05-23 | 2017-07-21 | 北京三力新能科技有限公司 | A kind of base of wind power generating set |
-
2017
- 2017-05-23 CN CN201720575131.1U patent/CN206770130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968899A (en) * | 2017-05-23 | 2017-07-21 | 北京三力新能科技有限公司 | A kind of base of wind power generating set |
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