CN107387331B - Multipoint support frame structure for integrated narrow-pipe wind gathering power generation system - Google Patents
Multipoint support frame structure for integrated narrow-pipe wind gathering power generation system Download PDFInfo
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- CN107387331B CN107387331B CN201710749356.9A CN201710749356A CN107387331B CN 107387331 B CN107387331 B CN 107387331B CN 201710749356 A CN201710749356 A CN 201710749356A CN 107387331 B CN107387331 B CN 107387331B
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- tower
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- wind shielding
- shielding plate
- support
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a multipoint support frame structure for an integrated narrow-tube wind-gathering power generation system, which comprises a plurality of support tower legs, wherein a plurality of support components for mounting a tube are arranged in a mounting space enclosed by the support tower legs from top to bottom, the top of each support tower leg is connected with one end extending outwards from the top of a tower, a tower top support platform is further arranged on the top of the tower, and a lightning rod is further arranged on the tower top support platform. The invention has simple structure and convenient use, can realize a laminated tower structure from bottom to top by the support tower legs, has the whole height of 50-350 m or even higher, and can realize the maximum height adjustment in the extension range of the crane jib and the bearing range of the material strength.
Description
Technical Field
The invention relates to the field of wind power generation equipment, in particular to a multipoint support frame structure for an integrated narrow-tube wind-gathering power generation system.
Background
The wind-gathering type wind driven generator generated according to the narrow tube effect has the advantages of gathering wind energy, increasing pressure and speed and improving the utilization rate of the wind energy, and has wide application prospect in the technical field of wind power generation. The supporting component structure in the existing wind power generation equipment is huge and complex, when wind pressure is too large, because the supporting component is not provided with any damping equipment, the power generation equipment on the supporting component can not be controlled or is out of control to cause equipment damage easily, the service life of the wind driven generator is greatly reduced, and meanwhile, the existing supporting component has poor supporting strength and can not meet the use requirements of customers.
Disclosure of Invention
The applicant carries out research and improvement aiming at the existing problems and provides a multipoint support frame structure for an integrated narrow-tube wind-gathering power generation system, which not only can ensure the service life of a wind driven generator, but also has the advantages of high support strength and good damping control.
The technical scheme adopted by the invention is as follows:
the utility model provides a multiple spot support frame structure for integrated form throat gathers wind power generation system, includes many support tower legs, and top-down sets up a plurality of supporting components that are used for installing the bobbin in the installation space that each support tower leg encloses to close, and the top of each support tower leg all is connected with the outside one end that extends in top of the tower still set up top of the tower supporting platform on the top of the tower, in still set up the lightning rod on the top of the tower supporting platform.
The further technical scheme is as follows:
the distribution positions of the support tower legs are uniformly distributed by taking the support assembly as the center to form a polygonal structure, the bottom of each support tower leg is provided with a cement foundation, and a reinforcing platform for increasing the connection strength between the support tower legs is arranged between the adjacent support tower legs;
each support tower leg at least comprises three sectional materials, the points of the sectional materials distributed on the cement foundation form a polygon, a plurality of connecting plates are fixedly connected with the outer surface of each sectional material from top to bottom, and cross beams are fixedly connected between the adjacent sectional materials and between the connecting plates on the same horizontal plane; angle irons are also connected between the adjacent profiles, the connecting plate positioned at the upper part in one profile and the connecting plate positioned at the lower part in the other profile;
the supporting assembly comprises a first supporting platform, a second supporting platform and a third supporting platform;
the tower top supporting platform is arranged at the center of the tower top;
a wind shielding structure which can be opened or closed is arranged between the adjacent sections along the supporting tower leg;
the wind shielding structure comprises a fixed wind shielding plate and a movable wind shielding plate, wherein the fixed wind shielding plate and the movable wind shielding plate comprise a plurality of masks arranged from top to bottom, the fixed wind shielding plate and the movable wind shielding plate are connected through fixing rods between the upper masks and the lower masks of the fixed wind shielding plate, the movable wind shielding plate is connected through transmission rods between the upper masks and the lower masks, a second hinge for connecting the masks in the fixed wind shielding plate and a first hinge for connecting the masks in the movable wind shielding plate are respectively arranged between the left mask and the right mask, one end of a butt transmission rod is connected between the first hinge and the second hinge, the driving rod penetrates through one ends of the first hinge, the second hinge and the transmission rods in sequence, and the other end of the transmission rod is provided with a cylindrical end and penetrates through a connecting rod.
The invention has the following beneficial effects:
the invention has simple structure and convenient use, can realize a laminated tower structure from bottom to top by the support tower legs, has the whole height of 50-350 m or even higher, and can realize the maximum height adjustment in the extension range of the crane jib and the bearing range of the material strength. The arrangement of the wind shielding structure can realize the adjustment of the wind energy damping of the pipe barrel, and the external motor is utilized to drive the wind shielding plate to open and reduce the wind pressure entering the pipe barrel when the wind volume is overlarge, so that the wind pressure at the impeller is ensured to be within a controllable range, the condition that equipment in the barrel is damaged due to uncontrollable or out of control caused by overlarge wind pressure is avoided, and the use safety is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention in an application state.
Fig. 3 is a schematic structural view of the present invention in a conventional state.
Fig. 4 is an enlarged schematic view of fig. 1 at a.
Fig. 5 is an enlarged schematic view of fig. 2 at B.
Fig. 6 is an enlarged schematic view of fig. 2 at C.
Fig. 7 is an enlarged schematic view of fig. 2 at D.
Fig. 8 is an enlarged schematic view of fig. 2 in the direction ofbase:Sub>A-base:Sub>A.
Fig. 9 is an enlarged structure view of fig. 3 in the direction B-B.
Wherein: 1. a lightning rod; 2. the tower top; 201. a tower top support platform; 3. a first support platform; 4. a second support platform; 5. A third support platform; 6. a reinforced platform; 7. supporting tower legs; 701. a section bar; 702. angle iron; 703. a cross beam; 704. a connecting plate; 8. cement foundation; 9. a platform zipper; 10. a wind shielding structure; 1001. a connecting rod; 1002. a transmission rod; 1003. a first hinge; 1004. a second hinge; 1005. a drive rod; 1006. fixing the rod; 1007. and (6) covering the board.
Detailed Description
The following describes specific embodiments of the present invention.
As shown in fig. 1, 2 and 3, a multipoint support frame structure for an integrated narrow pipe wind-gathering power generation system comprises a plurality of support tower legs 7, a plurality of support components for mounting pipe barrels are arranged in a mounting space enclosed by each support tower leg 7 from top to bottom, and each support component comprises a first support platform 3, a second support platform 4 and a third support platform 5; the top of each support tower leg 7 is connected to one end of the tower top 2 extending outwards, as shown in fig. 6, a tower top support platform 201 is further disposed on the tower top 2, and the tower top support platform 201 is disposed at the center of the tower top 2. As shown in fig. 5, a lightning rod 1 is further disposed on the tower top supporting platform 201. The distribution positions of the support tower legs 7 are uniformly distributed by taking the support components as centers to form a polygonal structure, the number of the support tower legs 7 is three, the bottom of each support tower leg 7 is provided with a cement foundation 8, and reinforcing platforms 6 for increasing the connection strength between the support tower legs 7 are arranged between the adjacent support tower legs 7.
As shown in fig. 7, 8 and 9, the support tower leg 7 at least includes three profiles 701 (three profiles 701 in the present invention), each profile 701 is distributed on the cement foundation 8 at a point forming a polygon (in the present invention, the polygon is triangular), a plurality of connecting plates 704 are fixedly connected to the outer surface of each profile 701 from top to bottom, and beams 703 are further fixedly connected between each adjacent profile 701 and between each connecting plate 704 located on the same horizontal plane; an angle iron 702 is connected between the adjacent profiles 701 and between the connecting plate 704 located at the upper portion of one of the profiles 701 and the connecting plate 704 located at the lower portion of the other profile 701. And a wind shielding structure 10 which can be opened or closed is further arranged between the adjacent section bars 701 along the support tower legs 7, and the adjacent section bars 701 provided with the wind shielding structure 10 are two section bars 701 which are not connected with the first support platform 3, the second support platform 4 and the third support platform 5. In the present invention, the section bar 701 may be any one of T-shaped steel, angle steel, or round steel.
As shown in fig. 1 to 4, the wind shielding structure 10 includes a fixed wind shielding plate and a movable wind shielding plate, the fixed wind shielding plate and the movable wind shielding plate include a plurality of shielding plates 1007 arranged from top to bottom, the upper and lower shielding plates 1007 of the fixed wind shielding plate are connected by fixing rods 1006, the upper and lower shielding plates 1007 of the movable wind shielding plate are connected by driving rods 1002, a second hinge 1004 connected to each of the shielding plates 1007 in the fixed wind shielding plate and a first hinge 1003 connected to each of the shielding plates 1007 in the movable wind shielding plate are respectively disposed between the left and right adjacent shielding plates 1007, one end of the driving rod 1002 abuts against the first hinge 1003 and the second hinge 1004, the driving rod 1005 penetrates through one end of the first hinge 1003, the second hinge 1004 and each driving rod 1002 in sequence, and the other end of the driving rod 1002 is provided with a cylindrical end and penetrates through the connecting rod 1001. And the first supporting platform 3, the second supporting platform 4, the third supporting platform 5, the reinforcing platform 6 and each supporting tower leg 7 are also fixed by traction through a platform zipper 9, so that the structural strength is improved.
The specific working process of the invention is as follows:
as shown in fig. 1 to 9, the fixed wind shielding plate is at least fixed on two side surfaces of the section bar 701, the end of the driving rod 1005 is further connected to an external motor, when the wind pressure of the external wind is large, the external motor drives the driving rod 1005 to rotate, the driving rod 1005 drives the driving rod 1002 to rotate through the second hinge 1004, and the driving rod 1002 drives the connecting rod 1001 and the mask 1007 to rotate, so that the movable wind shielding plate rotates towards the fixed wind shielding plate by using the driving rod 1005 as an axis, and the opening or closing of each mask 1007 in the movable wind shielding plate is realized.
The invention has simple structure and convenient use, can realize the laminated tower structure from bottom to top by the supporting tower legs, has the whole height of 50-350 m or even higher, and can realize the maximum height adjustment within the extension range of the crane jib and the bearing range of the material strength. The arrangement of the wind shielding structure can realize the adjustment of the wind energy damping of the pipe barrel, and the external motor is utilized to drive the wind shielding plate to open and reduce the wind pressure entering the pipe barrel when the wind volume is overlarge, so that the wind pressure at the impeller is ensured to be within a controllable range, the condition that equipment in the barrel is damaged due to uncontrollable or out of control caused by overlarge wind pressure is avoided, and the use safety is greatly improved.
The foregoing description is illustrative of the present invention and is not to be construed as limiting thereof, as the invention is defined by the appended claims, as they may be modified in all forms without departing from the essential structures of the invention.
Claims (4)
1. A multiple spot support frame structure for integrated form throat gathers wind power generation system which characterized in that: the device comprises a plurality of supporting tower legs (7), a plurality of supporting components for mounting the pipe barrels are arranged in a mounting space enclosed by the supporting tower legs (7) from top to bottom, the top of each supporting tower leg (7) is connected with one end of the tower top (2) extending outwards, a tower top supporting platform (201) is further arranged on the tower top (2), and a lightning rod (1) is further arranged on the tower top supporting platform (201); a wind shielding structure (10) which can be opened or closed is arranged between the adjacent profiles (701) along the supporting tower leg (7); the wind shielding structure (10) comprises a fixed wind shielding plate and a movable wind shielding plate, wherein the fixed wind shielding plate and the movable wind shielding plate respectively comprise a plurality of covering plates (1007) which are arranged from top to bottom, the upper covering plate and the lower covering plate (1007) of the fixed wind shielding plate are connected through fixing rods (1006), the upper covering plate and the lower covering plate (1007) of the movable wind shielding plate are connected through transmission rods (1002), a second hinge (1004) for connecting the covering plates (1007) in the fixed wind shielding plate and a first hinge (1003) for connecting the covering plates (1007) in the movable wind shielding plate are respectively arranged between the left covering plate and the right covering plate (1007) which are adjacent, one end of a transmission rod (1002) is abutted against the first hinge (1003) and the second hinge (1004), the transmission rod (1005) penetrates through the first hinge (1003), the second hinge (1004) and one end of each transmission rod (1002) in sequence, and the other end of the transmission rod (1002) is provided with a cylindrical end and penetrates through the connection rod (1001); the positions of the supporting tower legs (7) are uniformly distributed by taking the supporting components as centers and form a polygonal structure, cement foundations (8) are arranged at the bottoms of the supporting tower legs (7), and reinforcing platforms (6) used for increasing the connection strength between the supporting tower legs (7) are arranged between the supporting tower legs (7) which are adjacent to each other.
2. A multipoint support frame structure for an integrated throat concentrating wind power generation system as claimed in claim 1 wherein: each supporting tower leg (7) at least comprises three sectional materials (701), the points of the positions of the sectional materials (701) distributed on the cement foundation (8) form a polygon, a plurality of connecting plates (704) are fixedly connected to the outer surface of each sectional material (701) from top to bottom, and cross beams (703) are further fixedly connected between the adjacent sectional materials (701) and between the connecting plates (704) positioned on the same horizontal plane; an angle iron (702) is further connected between the profiles (701) adjacent to each other and between the connecting plate (704) positioned at the upper part in one of the profiles (701) and the connecting plate (704) positioned at the lower part in the other profile (701).
3. A multipoint support frame structure for an integrated throat concentrating wind power generation system as claimed in claim 1 wherein: the supporting component comprises a first supporting platform (3), a second supporting platform (4) and a third supporting platform (5).
4. A multipoint support frame structure for an integrated throat concentrating wind power generation system as claimed in claim 1 wherein: the tower top supporting platform (201) is arranged at the center of the tower top (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749356.9A CN107387331B (en) | 2017-08-28 | 2017-08-28 | Multipoint support frame structure for integrated narrow-pipe wind gathering power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749356.9A CN107387331B (en) | 2017-08-28 | 2017-08-28 | Multipoint support frame structure for integrated narrow-pipe wind gathering power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107387331A CN107387331A (en) | 2017-11-24 |
| CN107387331B true CN107387331B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710749356.9A Active CN107387331B (en) | 2017-08-28 | 2017-08-28 | Multipoint support frame structure for integrated narrow-pipe wind gathering power generation system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939613B (en) * | 2017-12-04 | 2024-04-30 | 李勇强 | Stacked tower system for wind gathering power generation |
| CN108223295B (en) * | 2017-12-29 | 2024-04-30 | 李勇强 | Ring-shaped saddle system for wind gathering and power generation |
| CN112727696A (en) * | 2021-02-02 | 2021-04-30 | 江苏德克玛电气有限公司 | Tower frame of vertical wind generating set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012042309A1 (en) * | 2010-10-01 | 2012-04-05 | Seccional Brasil SA | Vertical structure for supporting loads |
| CN102947586A (en) * | 2010-06-15 | 2013-02-27 | B·H·贝克 | Facility for producing electrical energy from wind |
| CN105121759A (en) * | 2013-02-01 | 2015-12-02 | 赛克圣诺巴西有限公司 | Lattice tower |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7347030B2 (en) * | 2003-01-21 | 2008-03-25 | Steve Lewison | Modular truss system with a nesting storage configuration |
| US20100005731A1 (en) * | 2008-07-09 | 2010-01-14 | Marvin Russel H | Tower and wind turbine supporting structures and method for mounting the latter |
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2017
- 2017-08-28 CN CN201710749356.9A patent/CN107387331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947586A (en) * | 2010-06-15 | 2013-02-27 | B·H·贝克 | Facility for producing electrical energy from wind |
| WO2012042309A1 (en) * | 2010-10-01 | 2012-04-05 | Seccional Brasil SA | Vertical structure for supporting loads |
| CN105121759A (en) * | 2013-02-01 | 2015-12-02 | 赛克圣诺巴西有限公司 | Lattice tower |
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| CN107387331A (en) | 2017-11-24 |
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