CN207500167U - A kind of integrated bracket air guide structure and the wind turbine including the structure - Google Patents
A kind of integrated bracket air guide structure and the wind turbine including the structure Download PDFInfo
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- CN207500167U CN207500167U CN201721637282.1U CN201721637282U CN207500167U CN 207500167 U CN207500167 U CN 207500167U CN 201721637282 U CN201721637282 U CN 201721637282U CN 207500167 U CN207500167 U CN 207500167U
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- air
- wind
- rack leg
- air guide
- mounting plate
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Abstract
The utility model discloses a kind of integrated bracket air guide structures, including air-ducting ring and rack leg, stent air guide structure further includes motor mounting plate, and air-ducting ring includes wind-guiding pedestal and air guiding wall, air guiding wall is formed along the inner ring flanging of wind-guiding pedestal, several first location structures are uniformly distributed on wind-guiding pedestal；Rack leg is integrally formed by metal plate, and rack leg includes connecting portion and support portion, and the end of connecting portion is equipped with several second location structures, and connecting portion and air-ducting ring are by being welded to connect；The marginal position of motor mounting plate is provided with the notch identical with rack leg quantity, and rack leg is with notch by being welded to connect.The utility model is simple in structure, air-ducting ring, rack leg and motor mounting plate is made to form integrated welding structure by positioning welding, motor mounting plate is concentric and parallel with air-ducting ring, ensure that fan blade is consistent with wind-guiding ring gap, steady air current uniformity, fan performance is stablized, it is with small vibration, low noise.
Description
Technical field
The utility model is related to Fan Equipment fields, and in particular to a kind of integrated bracket air guide structure and including the structure
Wind turbine.
Background technology
In existing Fan Equipment, stent and air-ducting ring are two components detached, are connected by screw assembling one, production
Error is machined with, hardly possible assembling causes to do over again or even cannot be assembled with what is had, only scrapped, low production efficiency is of high cost.In length
After the work of time, be easy to cause the assembling of stent and air-ducting ring and loosen, make the stability of Fan Equipment reduce, and easily by
Noise is generated in shaking.Traditional handicraft makes, and assembling center is it is difficult to ensure that, fan blade and air-ducting ring concentric with air-ducting ring
Gap is inconsistent, and steady air current is uneven, discontinuity, and fan performance is stablized, and vibration is big, high noise.
Stent air guide structure in existing Fan Equipment of integral forming process when being made, due to complex process,
Stomata is easily formed in the air guiding wall of air-ducting ring and the angular position of wind-guiding pedestal during casting and forming, reduces material in itself
Intensity, and due to complex process, die cost is higher, various sizes of stent wind guiding mechanism is needed replacing different
Mold, low production efficiency, production cost are high.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of integrated bracket air guide structure and including the knot
The wind turbine of structure, stent, air-ducting ring and motor mounting plate are weldedization new construction, reduce assembly process, stable structure is returned
Work and scrappage are low, improve production efficiency, reduce production cost.
To realize above-mentioned purpose of utility model, the technical solution that the utility model is taken is as follows：
A kind of integrated bracket air guide structure, including air-ducting ring and rack leg, the stent air guide structure further includes motor
Installing plate, motor are installed on the lower face of the motor mounting plate, and the air-ducting ring includes wind-guiding pedestal and air guiding wall, described to lead
Wind pedestal is cyclic structure, air guiding wall is formed along the inner ring flanging of the wind-guiding pedestal, if being uniformly distributed on the wind-guiding pedestal
Dry first location structure；The quantity of the rack leg is at least 3, and the rack leg is integrally formed by metal plate, the rack leg
Including connecting portion and support portion, the end of the connecting portion is equipped with several second location structures, the connecting portion and the wind-guiding
Circle is by being welded to connect；The marginal position of the motor mounting plate is provided with the notch identical with the rack leg quantity, described
The position of notch is corresponding with the position of the distribution of the rack leg, the rack leg with the notch by being welded to connect, institute
The center for stating motor mounting plate is identical with the center of the air-ducting ring, and the motor mounting plate cross section is led with described
The cross section of solar or lunar halo is parallel.
Preferably, first location structure is identical with the second location structure quantity, the first location structure position
In the upper surface of the wind-guiding pedestal, second location structure is located at the lower surface of the rack leg connecting portion, and described first
Location structure and second location structure, which cooperate, to be connected；First location structure is several pillars, and described second is fixed
Bit architecture is several location holes identical with the pillar quantity；Or first location structure is several location holes, described the
Two location structures are the pillar identical with the positioning hole number.
Preferably, the connecting portion is bending sheets, and the bending angle of the connecting portion and the air-ducting ring flange are formed
Angle it is identical.
Preferably, the support portion is bending flange plank, and the support portion is made of two flange walls and bottom surface, described
Support portion includes flat part and bending part, and the bottom surface of the flat part is horizontal bottom, and the bottom surface of the bending part is arcuate bottom
Face.
Preferably, the bottom surface of the flat part is provided with several through-holes for capacitance to be fixedly mounted.
Preferably, the outer ring of the motor mounting plate is provided with turnup structure.
Preferably, the center of the motor mounting plate is provided with motor boss avoid holes.
Preferably, the angular range between the wind-guiding pedestal of the air-ducting ring flange formation and the air guiding wall is
70 °~110 °.
Preferably, the angular range of the flange wall and the support portion bottom surface is 70 °~110 °.
The invention also discloses a kind of wind turbine, including weighing integrated bracket air guide structure described in any one of the above embodiments.
Relative to the prior art, the utility model achieves beneficial technique effect：
The integrated bracket air guide structure of the utility model makes air-ducting ring, rack leg and motor mounting plate by positioning welding
Form integrated welding structure.Rack leg is integrally formed by metal plate, saving material, two flange of the support portion in rack leg
The U-type groove structure that wall and bottom surface are formed is conducive to improve intensity, is conducive to gas flowing.The second location structure on connecting portion and
The first location structure in air-ducting ring is connected, and plays the role of positioning during welding support leg and air-ducting ring, accurate positioning,
Without welding tooling.First location structure and the second location structure save material by punch forming.Air-ducting ring is used to collect
Gas, the angle between the wind-guiding pedestal and the air guiding wall that air-ducting ring flange is formed are conducive to gas flowing, improve wind
The efficiency of machine.Motor mounting plate is concentric and parallel with air-ducting ring, ensures that fan blade is consistent with wind-guiding ring gap, steady air current is equal
Even consistent, uniform force is constant, and fan performance is stablized, with small vibration, low noise；Motor fixing plate fixes motor, along the motor
The outer ring of installing plate forms turnup structure to the upper surface flange of the motor mounting plate, and turnup structure can increase motor installation
The installation strength of plate.The stent air guide structure production efficiency of the utility model is high, and material cost and production cost are low.
Description of the drawings
Fig. 1 is the assembling plan view of the utility model integrated bracket air guide structure and motor；
Fig. 2 is the assembling side elevation of the utility model integrated bracket air guide structure and motor；
Fig. 3 is the vertical view of air-ducting ring in the utility model integrated bracket air guide structure；
Fig. 4 is the side view of air-ducting ring in the utility model integrated bracket air guide structure；
Fig. 5 is the front view of rack leg in the utility model integrated bracket air guide structure；
Fig. 6 is the vertical view of rack leg in the utility model integrated bracket air guide structure；
Fig. 7 is the partial schematic diagram of rack leg support portion in the utility model integrated bracket air guide structure；
Fig. 8 is the vertical view of the utility model integrated bracket air guide structure motor mounting plate；
Fig. 9 is the front view of the utility model integrated bracket air guide structure motor mounting plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments to this
Utility model is further elaborated, but the range of the requires of the utility model protection is not limited to following specific implementations
Example.
As shown in Figs. 1-2, it is shown, the utility model discloses a kind of integrated bracket air guide structure, including 1 He of air-ducting ring
Rack leg 2, stent air guide structure further include motor mounting plate 3, and air-ducting ring 1 includes wind-guiding pedestal 11 and air guiding wall 12, wind-guiding base
Seat 11 is cyclic structure, and air guiding wall 12 is formed along the inner ring flanging of wind-guiding pedestal 11, and several the are uniformly distributed on wind-guiding pedestal 11
One location structure 111；The quantity of rack leg 2 is at least 3, and rack leg 2 is integrally formed by metal plate, and rack leg 2 includes connecting portion
21 and support portion 22, the end of connecting portion 21 is equipped with several second location structures 211, and connecting portion 21 and air-ducting ring 2 pass through welding
Connection；The marginal position of motor mounting plate 3 is provided with the notch 31 identical with 2 quantity of rack leg, the position of notch 31 and stent
The position of the distribution of leg 2 is corresponding, and the rack leg 2 is with the notch 31 by being welded to connect.Notch 31 plays positioning and moves back
The effect of weldering.The center of motor mounting plate 3 is identical with the center of air-ducting ring 1,3 cross section of motor mounting plate and wind-guiding
The cross section of circle 1 is parallel.Motor mounting plate 3 is concentric and parallel with air-ducting ring 1, ensures fan blade 5 and 1 gap one of air-ducting ring
It causes, steady air current uniformity, uniform force is constant, and fan performance is stablized, with small vibration, low noise.
First location structure 111 is identical with 211 quantity of the second location structure, and the first location structure 111 is located at wind-guiding pedestal
11 upper surface, the second location structure 211 are located at the lower surface of 2 connecting portion 21 of rack leg, and the first location structure 111 and second is fixed
Bit architecture 211, which cooperates, to be connected；First location structure 111 is several pillars, and the second location structure 211 is and pillar quantity phase
Same several location holes；Or first location structure 111 be several location holes, the second location structure 211 be and positioning hole number phase
Same pillar.
As shown in fig. 3 to 7, it is preferred that the quantity of rack leg 2 is 3, and 2 connecting portion, 21 uniform intervals of rack leg are installed on
In air-ducting ring 1, connecting portion 21 is bending sheets, and the bending angle of connecting portion 21 is identical with the angle that 1 flange of air-ducting ring is formed,
In welding process, it can be ensured that connecting portion 21 is combined closely completely with the wind-guiding pedestal 11 of air-ducting ring 1 and air guiding wall 12, air-ducting ring
Angular range between wind-guiding pedestal 11 and air guiding wall 12 that 1 flange is formed is 70 °~110 °, and preferred angle is 90 °.It is preferred that
, the first location structure 111 is two stamping forming location holes, and the second location structure 211 is two stamping forming pillars
(pillar another side is 2/3rds hole of sheet metal thickness, does not punch through self-assembling formation).6 location holes with it is convex on rack leg 2
Column cooperation positioning, accurate positioning, without welding tooling.Macropore is additionally provided on the wind-guiding pedestal 11 of air-ducting ring 1 and connecting portion 21
212, for air-ducting ring 1 to be fixedly mounted, fix, easy for installation, novelty simple in structure is solid and reliable convenient for screw.
As illustrated in figs. 5-7, the support portion 22 on rack leg 2 is bending flange plank, and plank passes through bending after first flange
Technique is made, and support portion 22 is made of two flange walls 23 and bottom surface 24, and support portion includes flat part 221 and bending part 222, puts down
The bottom surface in straight portion 221 is horizontal bottom, and the bottom surface of bending part 222 is lower arcuate surface.The bottom surface of flat part 221 is provided with several
Through-hole 2211 is used to that capacitance 6 to be fixedly mounted.The angular range of 22 bottom surface 24 of flange wall 23 and support portion is 70 °~110 °, preferably
Angle be 90 °.
As Figure 8-9, for motor mounting plate 3 for motor 4 to be fixedly mounted, motor 4 is installed on the lower end of motor mounting plate 3
Face, the outer ring of motor mounting plate 3 are provided with turnup structure 35, along the outer ring of the motor mounting plate 3 to the motor mounting plate 3
Upper surface flange form turnup structure 35, turnup structure 35 can increase the installation strength of motor mounting plate 3.Motor mounting plate
3 center is provided with motor boss avoid holes 32, and boss avoid holes 32 are used to place the boss on 4 top of motor.Motor is pacified
Several tapped through holes 33 are evenly arranged in loading board 3, screw is fixed motor by tapped through hole 33, also set on motor mounting plate
Motor outlet wire hole 34 is equipped with, the conducting wire on motor is connect across motor outlet wire hole 34 with other fan parts, avoids conducting wire
It is shaken in wind turbine rotation process and generates noise.
The invention also discloses a kind of wind turbine, the integrated bracket air guide structure including weighing any of the above-described.
The integrated bracket air guide structure of the utility model is simple in structure, makes air-ducting ring 1, rack leg 2 by positioning welding
Integrated welding structure is formed with motor mounting plate 3.Rack leg 2 is integrally formed by metal plate, saving material, in rack leg 2
The U-type groove structure that two flange walls 23 of support portion 22 and bottom surface 24 are formed is conducive to improve intensity, is conducive to gas flowing.Even
The first location structure 111 on the second location structure 211 and air-ducting ring 1 in socket part 21 is connected, in 2 He of welding support leg
It plays the role of positioning during air-ducting ring 1, accurate positioning, without welding tooling.First location structure 211 and the second location structure
111, by punch forming, save material.Air-ducting ring 1 is used to collect gas, 11 He of wind-guiding pedestal that 1 flange of air-ducting ring is formed
Angle between air guiding wall 12 is conducive to gas flowing, improves the efficiency of wind turbine.The stent air guide structure production of the utility model
Efficient, material cost and production cost are low.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into the scope of the claims of the utility model.In addition, although
Some specific terms are used in this specification, but these terms are merely for convenience of description, utility model has not been formed
Any restrictions.
Claims (10)
1. a kind of integrated bracket air guide structure, including air-ducting ring and rack leg, which is characterized in that the stent air guide structure is also
Including motor mounting plate, motor is installed on the lower face of the motor mounting plate, and the air-ducting ring includes wind-guiding pedestal and wind-guiding
Wall, the wind-guiding pedestal are cyclic structure, equal on the wind-guiding pedestal along the inner ring flanging formation air guiding wall of the wind-guiding pedestal
Even several first location structures of distribution；The quantity of the rack leg is at least 3, and the rack leg is integrally formed by metal plate, institute
State rack leg and include connecting portion and support portion, the end of the connecting portion is equipped with several second location structures, the connecting portion and
The air-ducting ring is by being welded to connect；The marginal position of the motor mounting plate is provided with identical with the rack leg quantity lack
Mouthful, the position of the notch is corresponding with the position of the distribution of the rack leg, and the rack leg passes through welding with the notch
Connection, the center of the motor mounting plate is identical with the center of the air-ducting ring, the motor mounting plate cross section
It is parallel with the cross section of the air-ducting ring.
2. stent air guide structure according to claim 1, which is characterized in that first location structure and described second is determined
Bit architecture quantity is identical, and first location structure is located at the upper surface of the wind-guiding pedestal, and second location structure is located at
The lower surface of the rack leg connecting portion, first location structure and second location structure, which cooperate, to be connected；It is described
First location structure is several pillars, and second location structure is several location holes identical with the pillar quantity；Or institute
The first location structure is stated as several location holes, second location structure is the pillar identical with the positioning hole number.
3. stent air guide structure according to claim 1, which is characterized in that the connecting portion be bending sheets, the company
The bending angle of socket part is identical with the angle that the air-ducting ring flange is formed.
4. stent air guide structure according to claim 3, which is characterized in that the support portion be bending flange plank, institute
It states support portion to be made of two flange walls and bottom surface, the support portion includes flat part and bending part, the bottom surface of the flat part
For horizontal bottom, the bottom surface of the bending part is lower arcuate surface.
5. stent air guide structure according to claim 4, which is characterized in that the bottom surface of the flat part is provided with several
Through-hole is used to that capacitance to be fixedly mounted.
6. stent air guide structure according to claim 1, which is characterized in that the outer ring of the motor mounting plate, which is provided with, to be turned over
Side structure.
7. stent air guide structure according to claim 6, which is characterized in that the center setting of the motor mounting plate
There are motor boss avoid holes.
8. stent air guide structure according to claim 1, which is characterized in that the wind-guiding that the air-ducting ring flange is formed
Angular range between pedestal and the air guiding wall is 70 °~110 °.
9. stent air guide structure according to claim 4, which is characterized in that the flange wall and the support portion bottom surface
Angular range is 70 °~110 °.
10. a kind of wind turbine, which is characterized in that including claim 1-9 any one of them stent air guide structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637282.1U CN207500167U (en) | 2017-11-29 | 2017-11-29 | A kind of integrated bracket air guide structure and the wind turbine including the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637282.1U CN207500167U (en) | 2017-11-29 | 2017-11-29 | A kind of integrated bracket air guide structure and the wind turbine including the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500167U true CN207500167U (en) | 2018-06-15 |
Family
ID=62507129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637282.1U Active CN207500167U (en) | 2017-11-29 | 2017-11-29 | A kind of integrated bracket air guide structure and the wind turbine including the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500167U (en) |
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2017
- 2017-11-29 CN CN201721637282.1U patent/CN207500167U/en active Active
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