CN103511198A - Method for constructing vertical axis wind turbine - Google Patents
Method for constructing vertical axis wind turbine Download PDFInfo
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- CN103511198A CN103511198A CN201210207427.XA CN201210207427A CN103511198A CN 103511198 A CN103511198 A CN 103511198A CN 201210207427 A CN201210207427 A CN 201210207427A CN 103511198 A CN103511198 A CN 103511198A
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- 238000010276 construction Methods 0.000 claims description 35
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- 229910052751 metal Inorganic materials 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000011150 reinforced concrete Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 45
- 238000009434 installation Methods 0.000 abstract description 27
- 230000008439 repair process Effects 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
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- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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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
- Y02E10/728—Onshore wind turbines
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The invention discloses a method for constructing a vertical axis wind turbine. The method for constructing the vertical axis wind turbine comprises the following steps that (1) a foundation is established; (2) a central tower column, an installation platform and a bearing platform are established on the foundation; (3) a tower crane is installed at the top of the central tower column; (4) a lower bearing is installed on the installation platform; (5) an upper bearing is installed on the bearing platform; (6) a master gear is fixed to a lower shaft washer; (7) a connecting disc is fixedly installed on an upper shaft washer and meanwhile the connecting disc is connected with the master gear; (8) an impeller is fixedly installed on the connecting disc; (9) an electric generator is fixedly installed on the installation platform and a driven gear arranged on the electric generator is meshed with the master gear. According to the method, the hoisting difficulty is reduced, the installation requirement is low, the installation cost is low, and the method facilitates future repair and maintenance.
Description
Technical field
The present invention relates to the method for construction of vertical axis aerogenerator.
Background technique
Along with the continuous minimizing of non-renewable energy resources, people have started finding the new energy, and wherein wind energy is exactly a kind of good novel energy wherein.Because it is renewable, and do not pollute the environment, therefore, become one of main direction of current people's research and development, but because the utilization of wind energy is more difficult, therefore, also be in now in the middle of continuous exploration and research, wherein utilizing maximum is exactly wind-power electricity generation.
At present, there are two kinds of modes in wind-power electricity generation substantially, and a kind of is to generate electricity by horizontal axis wind-driven generator, and a kind of is to generate electricity by vertical axis aerogenerator.Originally horizontal axis wind-driven generator take small-power as main, along with the technology of horizontal axis wind-driven generator is constantly ripe, now, started to high-power future development, but because horizontal axis wind-driven generator belongs to cantilevered structure substantially, therefore, its stability and Security are poor with respect to vertical axis aerogenerator.For vertical wind power generator, what adopt is the separate unit electric generator structure of internal rotor external stator before always, and its main defect is complex structure, thereby causes cost high, and maintenance frequency is many, and the life-span is short, and output power is little.
For solving the problems of the technologies described above, the many typhoons power generator that has occurred inner stator external rotor, as at application number being was to disclose a kind of vertical axis aerogenerator in the 2009.3.7 patent documentation that openly day is 2009.8.26 200910038215.1 applyings date, specifically disclose vertical axis aerogenerator and comprise king-post, electricity generating device and two above blades, described electricity generating device is arranged on king-post, described king-post is hollow, is provided with more than one electricity generating device on described king-post, described electricity generating device is comprised of the first lower flange and the first upper flange plate, clutch shaft bearing seat, clutch shaft bearing, the first generator, generator newel, the second bearing, the second bearing support, the second lower flange and the second upper flange plate that are arranged on king-post, described the first lower flange and king-post fix, described the first upper flange plate is positioned on the first lower flange and with the first lower flange and is fixedly connected with, described clutch shaft bearing seat is fixed on the first upper flange plate, described clutch shaft bearing consists of the first outer ring, the first steel ball group and the first inner ring, described the first inner ring is fixed on clutch shaft bearing seat, and described the first outer ring and the first steel ball group can be rotated around the first inner ring, described the first generator comprises the first inner stator and the first external rotor, and described the first inner stator is positioned on the first inner ring, and described the first external rotor is positioned on the first outer ring and with the first outer ring and is fixedly connected with, described generator newel is hollow, and described generator newel is arranged in the first inner stator, and described generator newel is fixedly connected with the first inner stator, above described generator newel, be provided with successively the second bearing, the second bearing support, the second lower flange and the second upper flange plate, described the second upper flange plate and king-post fix, described the second lower flange is positioned at the second upper flange plate below and is fixedly connected with the second upper flange plate, described the second bearing seat is in the second lower flange below and be fixedly connected with the second lower flange, described the second bearing is by the second outer ring, the second steel ball group and the second inner ring form, described the second inner ring is positioned at the second bearing support below and is fixedly connected with the second bearing support, described the second outer ring and the second steel ball group can be rotated around the second inner ring, the upper end of described blade is fixedly connected with the second outer ring, and the lower end of described blade is fixedly connected with the first outer ring.The vertical axis aerogenerator of said structure, although solved baroque technical problem, but, due to when stator and rotor are installed, the coaxality that requires both height to be very to guarantee air gap uniformity between the two, directly, and to bearings mounted requirement also unusual height, therefore, to the requirement of installing height very; Meanwhile, the inner ring of the bearing of said structure is fixed on king-post, unusual inconvenience during installation, and the bearing based on said structure, must integral installation to king-post, give lifting and install and all brought inconvenience, be also not easy to maintenance from now on.
Summary of the invention
The method of construction that the object of this invention is to provide a kind of vertical axis aerogenerator, this method of construction can reduce the difficulty of lifting, and requiring of installation is low, and installation cost is low, is convenient to maintenance from now on.
For achieving the above object, the method for construction of vertical axis aerogenerator of the present invention comprises the steps:
(1) build ground.
(2) building iron concrete center king-post on ground, mountion plate pours into into reinforced concrete construction with bearing table with center king-post one.
(3) at the top of center king-post, tower crane is installed.
(4) lower bearing is installed on mountion plate, lower bearing comprises bottom race, lower roller and lower blowout patche, the steps include: first by tower crane, bottom race, lower roller and lower blowout patche to be lifted on mountion plate, then lower blowout patche is fixedly installed on mountion plate, then lower blowout patche is placed on bottom race, finally lower roller is installed between bottom race and lower blowout patche.
(5) on bearing table, install bearing, upper bearing (metal) comprises top race, upper roller and upper blowout patche, the steps include: first by tower crane, top race, upper roller and upper blowout patche to be lifted on bearing table, then upper blowout patche is fixedly installed on bearing table, then upper blowout patche is placed on top race, finally upper roller is installed between top race and upper blowout patche.
(6) by tower crane, lift master gear, and master gear is fixed on lower blowout patche.
(7) by tower crane, lift land, and land is fixedly installed on upper blowout patche, make land be connected with master gear simultaneously.
(8) impeller is fixedly installed on land.
(9) generator is fixedly installed on mountion plate, and driven gear and master gear on generator are meshed.
As improvement, the cross section of bottom race is made into I shape, the cross section of top race is made into I shape.
As improvement, described lower blowout patche is comprised of two above lower support frames, and lower support frame is distributed on same circumference, and lower roller is installed on lower support frame by axle, and lower roller can roll on bottom race; Described upper blowout patche is comprised of two above upper brackets, and upper bracket is distributed on same circumference, and upper roller is installed on upper bracket by axle, and upper roller can roll on top race.
As improvement, the inward flange outward radial of lower roller is extended with lower protruding edge, and lower protruding edge is positioned at the inner side of bottom race, and the inward flange outward radial of upper roller is extended with upper flange, and upper flange is positioned at the inner side of top race.
As improvement, master gear and land are linked together by coupling.
As specializing, described land comprises lower land and upper land, and lower land is fixedly connected with coupling, and upper land is positioned at the top of lower land; Described impeller is comprised of φ type blade, and the lower end of φ type blade is fixedly connected on lower land, and the upper end of φ type blade is fixedly connected on land.
As specializing, described impeller is H type blade, and blade is fixed on land.
The invention has the beneficial effects as follows:
(1) bottom race of lower bearing, lower roller and lower blowout patche are to be lifted on mountion plate respectively, and install one by one on mountion plate; The top race of upper bearing (metal), upper roller and upper blowout patche are lifted on support platform respectively, and install one by one on support platform, this method of construction is with respect to the integral installation of prior art, alleviated the weight of lifting, facilitated lifting, reduced the cost of installing, and had the carrying of mountion plate and bearing table, to operation, brought great convenience; Because lower bearing and upper bearing (metal) are to be respectively installed on mountion plate and bearing table, with respect to the mounting type of encircling on the king-post of center, install more simply, further reduced the cost of installing.
(2) in maintenance process, can carry out independent maintenance and replacing to each component in lower bearing and upper bearing (metal), be convenient to maintenance from now on, reduced maintenance cost.
(3) to all component beyond the installation ，Chu center king-post of above-mentioned vertical wind power generator and tower crane, can lift by tower crane, like this, just not need large-scale hanging device to enter into present situation, reduce the operating expenses producing because of main equipment.
(4) by the lower blowout patche of a plurality of lower support frames compositions, by a plurality of upper brackets, form upper blowout patche, can reduce the material of using of lower blowout patche and upper blowout patche, reduce costs, in addition, when lower support frame and upper bracket have damage, as long as change the lower support frame or the upper bracket that damage, thereby reduced maintenance cost; Lower roller is pivotally attached on lower support frame, can realizes the location to lower roller, upper roller is pivotally attached on upper bracket, can realize the location to upper roller.
(5) described lower protruding edge and upper flange energy bearing radial force, has and prevents that lower roller and upper roller from departing from the effect of bottom race and top race.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural drawing.
Fig. 2 is embodiment 1 sectional view.
Fig. 3 is the enlarged view of A.
Fig. 4 is the enlarged view of B.
Fig. 5 is embodiment 3 structural drawing.
Fig. 6 is the enlarged view of C.
Fig. 7 is the enlarged view of D.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Embodiment 1
As depicted in figs. 1 and 2, vertical axis aerogenerator comprises center king-post 1, more than two groups wind power generating set, the mountion plate 2 equating with wind power generating set quantity, tower crane 3.
Center king-post 1 is hollow reinforced concrete construction, and mountion plate 2 forms with the 1 one perfusion of center king-post, described mountion plate 2 comprise be mainly used in installing the platform 201 of generator and for support platform 201 to improve the support 202 of platform bearer ability.
As shown in Figures 1 to 4, wind power generating set comprises two above generator 401, master gear 402, driven gear 403, land, impeller, bearing table, lower bearing, upper bearing (metal)s.Generator 401 is bolted on mountion plate 2, on the circumference that generator 401 is the center of circle at each mountion plate Shang Yi center king-post 1, is uniformly distributed; Master gear 402 is enclosed within on center king-post 1, and driven gear 403 is arranged on the input shaft of generator 401, and master gear 402 and driven gear 403 are meshed.Described land comprises lower land 4041 and upper land 4042, lower land 4041 and upper land 4042 are all enclosed within on center king-post 1, lower land 4041 is positioned at the below of land 4042, between lower land 4041 and upper land 4042, be connected with cage-shaped structure 409, cage-shaped structure is for transmitting torque and counter balance torque, prevent that φ type blade 405 from excessive torsional deformation occurring because upper apparatus for lower wind is different, cage-shaped structure is comprised of many bars, centered by the king-post of Duo Genganyi center, distribute, Gan lower end is connected with lower land, Gan upper end is connected with upper land.Described impeller is comprised of φ type blade 405, and φ type blade 405 lower end is fixedly connected on lower land 4041, and φ type blade 45 upper end is fixedly connected on land 4042.Bearing table comprises lower bearing table and upper bearing table 4061, and lower bearing table is mountion plate, and upper bearing table 4061 is positioned at the below of land 4042, upper bearing table 4061 and center king-post one form.As shown in Figure 3, described lower bearing comprises bottom race 4071, lower roller 4072 and lower blowout patche 4073, and bottom race 4071 is loop configuration, and its cross section is I shape, and bottom race 4071 is arranged on mountion plate 2; Lower roller 4072 can roll on bottom race 4071, and lower roller 4072 inward flange outward radials are extended with lower protruding edge 40721, and lower protruding edge is positioned at the inner side of bottom race,, for limiting lower roller 4072, from bottom race 4071, depart from; Lower blowout patche 4073 is comprised of two above lower support frames, and the upper end of lower support frame is fixedly connected with master gear 402, and lower roller is installed on lower blowout patche 4073 by bearing.As shown in Figure 4, described upper bearing (metal) comprises top race 4081, upper roller 4082 and upper blowout patche 4083, and top race 4081 is loop configuration, and its cross section is I shape, and top race 4081 is arranged on bearing table 4061; Upper roller 4082 can roll on top race 4081, and upper roller 4082 inward flange outward radials are extended with upper flange 40821, and upper flange is positioned at the inner side of top race, for limiting upper roller 4082, from top race 4081, departs from; Upper blowout patche 4083 is comprised of two above upper brackets, and the upper end of upper bracket is fixedly connected with upper land, and upper roller is installed on upper blowout patche 4083 by bearing.As depicted in figs. 1 and 2, coupling 410 is installed between lower land and master gear.
During vane rotary, impeller drives lower land 4041 and 4042 rotations of upper land, now, lower roller 4072 rolls on bottom race 4071, upper roller 4082 rolls on bottom race 4081, lower land 4041 drives master gear 402 rotations by coupling 410, and master gear 402 makes generator 401 work by driven gear 403, thereby realizes generating.
In the present embodiment, due to by thering is the lower bearing of bottom race, lower blowout patche and lower roller and thering is upper bearing (metal) supporting master gear and the impeller of top race, upper blowout patche and upper roller, and make master gear and vane rotary, it can bear larger axial force, and bottom race and lower blowout patche are separable, top race and upper blowout patche separable, all very convenient aspect manufacture and installation, also reduced manufacture cost and installation cost.
As depicted in figs. 1 and 2, described tower crane 3 comprises revolution pylon 31, shear leg 32, balance arm 33, balancer weight 34, trolley 35, guide rail 36, suspension hook 37, drag-line 38, lifting mechanism 39 and control system (not shown).King-post 1 top in described revolution pylon 31Yu center connects, and shear leg 32 and balance arm 33 are arranged on revolution pylon 31, and revolution pylon 31 can 360 ° of rotations; Balancer weight 34 is arranged on balance arm 33 one end; Guide rail 36 is arranged on shear leg 32, and trolley 35 is arranged on guide rail 36, and trolley 35 can seesaw on guide rail 36; Suspension hook 37 is arranged at trolley 35 belows, and suspension hook 37 is connected with drag-line 38 one end, and the other end of drag-line 38 is connected with lifting mechanism 39, is controlled the lifting of suspension hook 37 by lifting mechanism 39.In addition, between described revolution pylon 31 tops and balance arm 33, be provided with balance arm pull bar 310, balance arm pull bar 310 one end are fixedly connected with revolution pylon 31 tops, and balance arm pull bar 310 the other ends are fixedly connected with balance arm 33; Between described revolution pylon 31 tops and shear leg 32, be provided with shear leg pull bar 311, shear leg pull bar 311 one end are fixedly connected with revolution pylon 31 tops, and shear leg pull bar 311 the other ends are fixedly connected with shear leg 32; Balance arm pull bar 310 and shear leg pull bar 311 have guaranteed the structural stability of tower crane 3 and have improved the lifting loads of tower crane 3.Maintenance to vertical axis aerogenerator, elevating system and tower crane 80 realize for passing through of detecting, its implementation procedure is: operator can arrive any one generator set in center king-post 1 by elevating system, can also reach tower crane 3, operator can be in tower crane 3 the enterprising line operate of suspension hook 37, described suspension hook 37 is connected with lifting mechanism 39 by drag-line 38, like this, can adjusting lift hook 37 position in the vertical direction, on guide rail 36, established trolley 35, trolley 35 can slide on guide rail 36, like this, can adjusting lift hook 37 position in the horizontal direction, due to 360 ° of rotations of revolution pylon 31 energy, therefore, operator can keeping in repair and detecting on vertical wind power generator Anywhere, do not need to build in addition maintenance pylon and other main equipment, maintenance cost and maintenance have greatly been saved, detection time.
The method of construction of the present embodiment vertical wind power generator is:
(1) build ground; Ground can be built land in, also can build sea in.
(2) building iron concrete center king-post 1 on ground, mountion plate 2 pours into into reinforced concrete construction with bearing table 4061 with center king-post one.
(3) at the top of center king-post 1, tower crane 3 is installed.
(4) on mountion plate 2, lower bearing is installed, lower bearing comprises bottom race 4071, lower roller 4072 and lower blowout patche 4073, the steps include: first by tower crane 3, bottom race 4071, lower roller 4072 and lower blowout patche 4073 to be lifted on mountion plate 2, then lower blowout patche 4071 is fixedly installed on mountion plate 2, then lower blowout patche 4073 is placed on bottom race 4071, finally lower roller 4072 is installed between bottom race 4071 and lower blowout patche 4073.
(5) on bearing table 4061, install bearing, upper bearing (metal) comprises top race 4081, upper roller 4082 and upper blowout patche 4083, the steps include: first by tower crane 3, top race 4081, upper roller 4082 and upper blowout patche 4083 to be lifted on bearing table 4061, then upper blowout patche 4081 is fixedly installed on bearing table 4061, then upper blowout patche 4083 is placed on top race 4081, finally upper roller 4082 is installed between top race 4081 and upper blowout patche 4083.
(6) by tower crane 3 lifting master gears 402, and master gear 402 is fixed on lower blowout patche 4063.
(7) by tower crane 3 lifting coupling 410, coupling 410 covers are installed on central tower post 1 and coupling 410 lower end is fixed on master gear 402.
(8) lower land 4041 is installed to coupling 410 upper end by lifting.
(9) by the upper land 4042 of tower crane 3 lifting, and upper land 4042 is fixedly installed on upper blowout patche 4083.
(10) lifting φ type blade, is fixed to lower land 4041 by the lower end of φ type blade, and the upper end of φ type blade is fixed on upper land 4042.
(11) generator 401 is fixedly installed on mountion plate 2, and driven gear 403 and master gear 401 on generator 401 are meshed.
The method of construction of the vertical wind power generator of the present embodiment has following effect:
(1) bottom race of lower bearing, lower roller and lower blowout patche are to be lifted on mountion plate respectively, and install one by one on mountion plate; The top race of upper bearing (metal), upper roller and upper blowout patche are lifted on support platform respectively, and install one by one on support platform, this method of construction is with respect to the integral installation of prior art, alleviated the weight of lifting, facilitated lifting, reduced the cost of installing, and had the carrying of mountion plate and bearing table, to operation, brought great convenience; Because lower bearing and upper bearing (metal) are to be respectively installed on mountion plate and bearing table, with respect to the mounting type of encircling on the king-post of center, install more simply, further reduced the cost of installing.
(2) in maintenance process, can carry out independent maintenance and replacing to each component in lower bearing and upper bearing (metal), be convenient to maintenance from now on, reduced maintenance cost.
(3) to all component beyond the installation ，Chu center king-post of above-mentioned vertical wind power generator and tower crane, can lift by tower crane, like this, just not need large-scale hanging device to enter into present situation, reduce the operating expenses producing because of main equipment.
(4) by the lower blowout patche of a plurality of lower support frames compositions, by a plurality of upper brackets, form upper blowout patche, can reduce the material of using of lower blowout patche and upper blowout patche, reduce costs, in addition, when lower support frame and upper bracket have damage, as long as change the lower support frame or the upper bracket that damage, thereby reduced maintenance cost; Lower roller is pivotally attached on lower support frame, can realizes the location to lower roller, upper roller is pivotally attached on upper bracket, can realize the location to upper roller.
(5) described lower protruding edge and upper flange energy bearing radial force, has and prevents that lower roller and upper roller from departing from the effect of bottom race and top race.
Vertical axis aerogenerator comprises center king-post 1, more than two groups wind power generating set, the mountion plate 2 equating with wind power generating set quantity, tower crane 3.
Center king-post 1 is hollow reinforced concrete construction, and mountion plate 2 forms with the 1 one perfusion of center king-post, described mountion plate 2 comprise be mainly used in installing the platform 201 of generator and for support platform 201 to improve the support 202 of platform bearer ability.
Wind power generating set comprises two above generator 401, master gear 402, driven gear 403, land, impeller, bearing table, lower bearing, upper bearing (metal)s.Generator 401 is bolted on mountion plate 2, on the circumference that generator 401 is the center of circle at each mountion plate Shang Yi center king-post 1, is uniformly distributed; Master gear 402 is enclosed within on center king-post 1, and driven gear 403 is arranged on the input shaft of generator 401, and master gear 402 and driven gear 403 are meshed.Described land comprises lower land 4041 and upper land 4042, lower land 4041 and upper land 4042 are all enclosed within on center king-post 1, lower land 4041 is positioned at the below of land 4042, between lower land 4041 and upper land 4042, be connected with cage-shaped structure 409, cage-shaped structure is for transmitting torque and counter balance torque, prevent that φ type blade 405 from excessive torsional deformation occurring because upper apparatus for lower wind is different, cage-shaped structure is comprised of many bars, centered by the king-post of Duo Genganyi center, distribute, Gan lower end is connected with lower land, Gan upper end is connected with upper land.Described impeller is comprised of φ type blade 405, and φ type blade 405 lower end is fixedly connected on lower land 4041, and φ type blade 45 upper end is fixedly connected on land 4042.Bearing table comprises lower bearing table and upper bearing table 4061, and lower bearing table is mountion plate, and upper bearing table 4061 is positioned at the below of land 4042, upper bearing table 4061 and center king-post one form.Described lower bearing comprises bottom race, lower roller and lower blowout patche, and bottom race is arranged on mountion plate 2; Lower roller can roll on bottom race; The upper end of lower blowout patche is fixedly connected with master gear 402, and lower roller is located between bottom race and lower blowout patche.Described upper bearing (metal) comprises top race, upper roller and upper blowout patche, and top race is arranged on bearing table 4061; Upper roller can roll on top race; The upper end of upper blowout patche is fixedly connected with upper land, and upper roller is located between top race and upper blowout patche.Coupling 410 is installed between lower land and master gear.
During vane rotary, impeller drives lower land 4041 and 4042 rotations of upper land, now, lower roller 4072 rolls on bottom race 4071, upper roller 4082 rolls on bottom race 4081, lower land 4041 drives master gear 402 rotations by coupling 410, and master gear 402 makes generator 401 work by driven gear 403, thereby realizes generating.
In the present embodiment, due to by thering is the lower bearing of bottom race, lower blowout patche and lower roller and thering is upper bearing (metal) supporting master gear and the impeller of top race, upper blowout patche and upper roller, and make master gear and vane rotary, it can bear larger axial force, and bottom race and lower blowout patche are separable, top race and upper blowout patche separable, all very convenient aspect manufacture and installation, also reduced manufacture cost and installation cost.
As depicted in figs. 1 and 2, described tower crane 3 comprises revolution pylon 31, shear leg 32, balance arm 33, balancer weight 34, trolley 35, guide rail 36, suspension hook 37, drag-line 38, lifting mechanism 39 and control system (not shown).King-post 1 top in described revolution pylon 31Yu center connects, and shear leg 32 and balance arm 33 are arranged on revolution pylon 31, and revolution pylon 31 can 360 ° of rotations; Balancer weight 34 is arranged on balance arm 33 one end; Guide rail 36 is arranged on shear leg 32, and trolley 35 is arranged on guide rail 36, and trolley 35 can seesaw on guide rail 36; Suspension hook 37 is arranged at trolley 35 belows, and suspension hook 37 is connected with drag-line 38 one end, and the other end of drag-line 38 is connected with lifting mechanism 39, is controlled the lifting of suspension hook 37 by lifting mechanism 39.In addition, between described revolution pylon 31 tops and balance arm 33, be provided with balance arm pull bar 310, balance arm pull bar 310 one end are fixedly connected with revolution pylon 31 tops, and balance arm pull bar 310 the other ends are fixedly connected with balance arm 33; Between described revolution pylon 31 tops and shear leg 32, be provided with shear leg pull bar 311, shear leg pull bar 311 one end are fixedly connected with revolution pylon 31 tops, and shear leg pull bar 311 the other ends are fixedly connected with shear leg 32; Balance arm pull bar 310 and shear leg pull bar 311 have guaranteed the structural stability of tower crane 3 and have improved the lifting loads of tower crane 3.Maintenance to vertical axis aerogenerator, elevating system and tower crane 80 realize for passing through of detecting, its implementation procedure is: operator can arrive any one generator set in center king-post 1 by elevating system, can also reach tower crane 3, operator can be in tower crane 3 the enterprising line operate of suspension hook 37, described suspension hook 37 is connected with lifting mechanism 39 by drag-line 38, like this, can adjusting lift hook 37 position in the vertical direction, on guide rail 36, established trolley 35, trolley 35 can slide on guide rail 36, like this, can adjusting lift hook 37 position in the horizontal direction, due to 360 ° of rotations of revolution pylon 31 energy, therefore, operator can keeping in repair and detecting on vertical wind power generator Anywhere, do not need to build in addition maintenance pylon and other main equipment, maintenance cost and maintenance have greatly been saved, detection time.
The method of construction of the present embodiment vertical wind power generator is:
(1) build ground; Ground can be built land in, also can build sea in.
(2) building iron concrete center king-post 1 on ground, mountion plate 2 pours into into reinforced concrete construction with bearing table 4061 with center king-post one.
(3) at the top of center king-post 1, tower crane 3 is installed.
(4) cross section of bottom race 4071 is made into I shape, the cross section of top race 4081 is made into I shape; Lower roller 4072 is installed on lower support frame by bearing and axle, upper roller 4082 is installed on upper bracket by bearing and axle.
(5) on mountion plate 2, lower bearing is installed, the steps include: first by tower crane 3, bottom race 4071, lower roller 4072 and lower blowout patche 4073 to be lifted on mountion plate 2, then lower blowout patche 4071 is fixedly installed on mountion plate 2, then lower blowout patche 4073 is placed on bottom race 4071 together with lower roller 4072.
(6) on bearing table 4061, install bearing, the steps include: first by tower crane 3, top race 4081, upper roller 4082 and upper blowout patche 4083 to be lifted on bearing table 4061, then upper blowout patche 4081 is fixedly installed on bearing table 4061, then upper blowout patche 4083 is placed on top race 4081 together with upper roller 4082.
(7) by tower crane 3 lifting master gears 402, and master gear 402 is fixed on lower blowout patche 4063.
(8) by tower crane 3 lifting coupling 410, coupling 410 covers are installed on central tower post 1 and coupling 410 lower end is fixed on master gear 402.
(9) lower land 4041 is installed to coupling 410 upper end by lifting.
(10) by the upper land 4042 of tower crane 3 lifting, and upper land 4042 is fixedly installed on upper blowout patche 4083.
(11) lifting φ type blade, is fixed to lower land 4041 by the lower end of φ type blade, and the upper end of φ type blade is fixed on upper land 4042.
(12) generator 401 is fixedly installed on mountion plate 2, and driven gear 403 and master gear 401 on generator 401 are meshed.
The method of construction of the vertical wind power generator of the present embodiment has following effect:
(1) bottom race of lower bearing, lower roller and lower blowout patche are to be lifted on mountion plate respectively, and install one by one on mountion plate; The top race of upper bearing (metal), upper roller and upper blowout patche are lifted on support platform respectively, and install one by one on support platform, this method of construction is with respect to the integral installation of prior art, alleviated the weight of lifting, facilitated lifting, reduced the cost of installing, and had the carrying of mountion plate and bearing table, to operation, brought great convenience; Because lower bearing and upper bearing (metal) are to be respectively installed on mountion plate and bearing table, with respect to the mounting type of encircling on the king-post of center, install more simply, further reduced the cost of installing.
(2) in maintenance process, can carry out independent maintenance and replacing to each component in lower bearing and upper bearing (metal), be convenient to maintenance from now on, reduced maintenance cost.
(3) to all component beyond the installation ，Chu center king-post of above-mentioned vertical wind power generator and tower crane, can lift by tower crane, like this, just not need large-scale hanging device to enter into present situation, reduce the operating expenses producing because of main equipment.
(4) by the lower blowout patche of a plurality of lower support frames compositions, by a plurality of upper brackets, form upper blowout patche, can reduce the material of using of lower blowout patche and upper blowout patche, reduce costs, in addition, when lower support frame and upper bracket have damage, as long as change the lower support frame or the upper bracket that damage, thereby reduced maintenance cost; Lower roller is pivotally attached on lower support frame, can realizes the location to lower roller, upper roller is pivotally attached on upper bracket, can realize the location to upper roller.
(5) described lower protruding edge and upper flange energy bearing radial force, has and prevents that lower roller and upper roller from departing from the effect of bottom race and top race.
As shown in Figures 5 to 7, vertical axis aerogenerator comprises center king-post 1, more than two groups wind power generating set, the mountion plate 2 equating with wind power generating set quantity, tower crane 3.
Center king-post 1 is hollow reinforced concrete construction, and mountion plate 2 forms with the 1 one perfusion of center king-post, described mountion plate 2 comprise be mainly used in installing the platform 201 of generator and for support platform 201 to improve the support 202 of platform bearer ability.
As shown in Figures 5 to 7, wind power generating set comprises two above generator 401, master gear 402, driven gear 403, land 404, impeller, bearing table, lower bearing, upper bearing (metal)s.Generator 401 is bolted on mountion plate 2, on the circumference that generator 401 is the center of circle at each mountion plate Shang Yi center king-post 1, is uniformly distributed; Master gear 402 is enclosed within on center king-post 1, and driven gear 403 is arranged on the input shaft of generator 401, and master gear 402 and driven gear 403 are meshed.Land 404 is enclosed within on center king-post 1.Described impeller is comprised of H type blade 4051, being fixedly connected on land 404 of H type blade 405.Bearing table comprises lower bearing table and upper bearing table 4061, and lower bearing table is mountion plate, and upper bearing table 4061 is positioned at the below of land 404, upper bearing table 4061 and center king-post one form.As shown in Figure 6, described lower bearing comprises bottom race 4071, lower roller 4072 and lower blowout patche 4073, and bottom race 4071 is loop configuration, and its cross section is I shape, and bottom race 4071 is arranged on mountion plate 2; Lower roller 4072 can roll on bottom race 4071, and lower roller 4072 inward flange outward radials are extended with lower protruding edge 40721, and lower protruding edge is positioned at the inner side of bottom race,, for limiting lower roller 4072, from bottom race 4071, depart from; Lower blowout patche 4073 is comprised of two above lower support frames, and the upper end of lower support frame is fixedly connected with master gear 402, and lower roller is installed on lower blowout patche 4073 by bearing.As shown in Figure 7, described upper bearing (metal) comprises top race 4081, upper roller 4082 and upper blowout patche 4083, and top race 4081 is loop configuration, and its cross section is I shape, and top race 4081 is arranged on bearing table 4061; Upper roller 4082 can roll on top race 4081, and upper roller 4082 inward flange outward radials are extended with upper flange 40821, and upper flange is positioned at the inner side of top race, for limiting upper roller 4082, from top race 4081, departs from; Upper blowout patche 4083 is comprised of two above upper brackets, and the upper end of upper bracket is fixedly connected with land, and upper roller is installed on upper blowout patche 4083 by bearing.As shown in Figure 5, coupling 410 is installed between land and master gear.
During vane rotary, impeller drives land 404 rotations, now, lower roller 4072 rolls on bottom race 4071, upper roller 4082 rolls on bottom race 4081, land 404 drives master gear 402 rotations by coupling 410, and master gear 402 makes generator 401 work by driven gear 403, thereby realizes generating.
In the present embodiment, due to by thering is the lower bearing of bottom race, lower blowout patche and lower roller and thering is upper bearing (metal) supporting master gear and the impeller of top race, upper blowout patche and upper roller, and make master gear and vane rotary, it can bear larger axial force, and bottom race and lower blowout patche are separable, top race and upper blowout patche separable, all very convenient aspect manufacture and installation, also reduced manufacture cost and installation cost.
As depicted in figs. 1 and 2, described tower crane 3 comprises revolution pylon 31, shear leg 32, balance arm 33, balancer weight 34, trolley 35, guide rail 36, suspension hook 37, drag-line 38, lifting mechanism 39 and control system (not shown).King-post 1 top in described revolution pylon 31Yu center connects, and shear leg 32 and balance arm 33 are arranged on revolution pylon 31, and revolution pylon 31 can 360 ° of rotations; Balancer weight 34 is arranged on balance arm 33 one end; Guide rail 36 is arranged on shear leg 32, and trolley 35 is arranged on guide rail 36, and trolley 35 can seesaw on guide rail 36; Suspension hook 37 is arranged at trolley 35 belows, and suspension hook 37 is connected with drag-line 38 one end, and the other end of drag-line 38 is connected with lifting mechanism 39, is controlled the lifting of suspension hook 37 by lifting mechanism 39.In addition, between described revolution pylon 31 tops and balance arm 33, be provided with balance arm pull bar 310, balance arm pull bar 310 one end are fixedly connected with revolution pylon 31 tops, and balance arm pull bar 310 the other ends are fixedly connected with balance arm 33; Between described revolution pylon 31 tops and shear leg 32, be provided with shear leg pull bar 311, shear leg pull bar 311 one end are fixedly connected with revolution pylon 31 tops, and shear leg pull bar 311 the other ends are fixedly connected with shear leg 32; Balance arm pull bar 310 and shear leg pull bar 311 have guaranteed the structural stability of tower crane 3 and have improved the lifting loads of tower crane 3.Maintenance to vertical axis aerogenerator, elevating system and tower crane 80 realize for passing through of detecting, its implementation procedure is: operator can arrive any one generator set in center king-post 1 by elevating system, can also reach tower crane 3, operator can be in tower crane 3 the enterprising line operate of suspension hook 37, described suspension hook 37 is connected with lifting mechanism 39 by drag-line 38, like this, can adjusting lift hook 37 position in the vertical direction, on guide rail 36, established trolley 35, trolley 35 can slide on guide rail 36, like this, can adjusting lift hook 37 position in the horizontal direction, due to 360 ° of rotations of revolution pylon 31 energy, therefore, operator can keeping in repair and detecting on vertical wind power generator Anywhere, do not need to build in addition maintenance pylon and other main equipment, maintenance cost and maintenance have greatly been saved, detection time.
The method of construction of the present embodiment vertical wind power generator is:
(1) build ground; Ground can be built land in, also can build sea in.
(2) building iron concrete center king-post 1 on ground, mountion plate 2 pours into into reinforced concrete construction with bearing table 4061 with center king-post one.
(3) at the top of center king-post 1, tower crane 3 is installed.
(4) on mountion plate 2, lower bearing is installed, the steps include: first by tower crane 3, bottom race 4071, lower roller 4072 and lower blowout patche 4073 to be lifted on mountion plate 2, then lower blowout patche 4071 is fixedly installed on mountion plate 2, then lower blowout patche 4073 is placed on bottom race 4071, finally lower roller 4072 is installed between bottom race 4071 and lower blowout patche 4073.
(5) on bearing table 4061, install bearing, the steps include: first by tower crane 3, top race 4081, upper roller 4082 and upper blowout patche 4083 to be lifted on bearing table 4061, then upper blowout patche 4081 is fixedly installed on bearing table 4061, then upper blowout patche 4083 is placed on top race 4081, finally upper roller 4082 is installed between top race 4081 and upper blowout patche 4083.
(6) by tower crane 3 lifting master gears 402, and master gear 402 is fixed on lower blowout patche 4063.
(7) by tower crane 3 lifting coupling 410, coupling 410 covers are installed on central tower post 1 and coupling 410 lower end is fixed on master gear 402.
(8) by tower crane 3 lifting lands, and land is fixedly installed on upper blowout patche 4083.
(8) lifting H type blade, is fixed to land 4041 by the lower end of H type blade, and H type blade is fixed on land.
(9) generator 401 is fixedly installed on mountion plate 2, and driven gear 403 and master gear 401 on generator 401 are meshed.
The method of construction of the vertical wind power generator of the present embodiment has following effect:
(1) bottom race of lower bearing, lower roller and lower blowout patche are to be lifted on mountion plate respectively, and install one by one on mountion plate; The top race of upper bearing (metal), upper roller and upper blowout patche are lifted on support platform respectively, and install one by one on support platform, this method of construction is with respect to the integral installation of prior art, alleviated the weight of lifting, facilitated lifting, reduced the cost of installing, and had the carrying of mountion plate and bearing table, to operation, brought great convenience; Because lower bearing and upper bearing (metal) are to be respectively installed on mountion plate and bearing table, with respect to the mounting type of encircling on the king-post of center, install more simply, further reduced the cost of installing.
(2) in maintenance process, can carry out independent maintenance and replacing to each component in lower bearing and upper bearing (metal), be convenient to maintenance from now on, reduced maintenance cost.
(3) to all component beyond the installation ，Chu center king-post of above-mentioned vertical wind power generator and tower crane, can lift by tower crane, like this, just not need large-scale hanging device to enter into present situation, reduce the operating expenses producing because of main equipment.
(4) by the lower blowout patche of a plurality of lower support frames compositions, by a plurality of upper brackets, form upper blowout patche, can reduce the material of using of lower blowout patche and upper blowout patche, reduce costs, in addition, when lower support frame and upper bracket have damage, as long as change the lower support frame or the upper bracket that damage, thereby reduced maintenance cost; Lower roller is pivotally attached on lower support frame, can realizes the location to lower roller, upper roller is pivotally attached on upper bracket, can realize the location to upper roller.
(5) described lower protruding edge and upper flange energy bearing radial force, has and prevents that lower roller and upper roller from departing from the effect of bottom race and top race.
Embodiment 4
Vertical axis aerogenerator comprises center king-post 1, more than two groups wind power generating set, the mountion plate 2 equating with wind power generating set quantity, tower crane 3.
Center king-post 1 is hollow reinforced concrete construction, and mountion plate 2 forms with the 1 one perfusion of center king-post, described mountion plate 2 comprise be mainly used in installing the platform 201 of generator and for support platform 201 to improve the support 202 of platform bearer ability.
Wind power generating set comprises two above generator 401, master gear 402, driven gear 403, land 404, impeller, bearing table, lower bearing, upper bearing (metal)s.Generator 401 is bolted on mountion plate 2, on the circumference that generator 401 is the center of circle at each mountion plate Shang Yi center king-post 1, is uniformly distributed; Master gear 402 is enclosed within on center king-post 1, and driven gear 403 is arranged on the input shaft of generator 401, and master gear 402 and driven gear 403 are meshed.Land 404 is enclosed within on center king-post 1.Described impeller is comprised of H type blade 4051, being fixedly connected on land 404 of H type blade 405.Bearing table comprises lower bearing table and upper bearing table 4061, and lower bearing table is mountion plate, and upper bearing table 4061 is positioned at the below of land 404, upper bearing table 4061 and center king-post one form.Described lower bearing comprises bottom race 4071, lower roller 4072 and lower blowout patche 4073, and bottom race 4071 is arranged on mountion plate 2; Lower roller 4072 can roll on bottom race 4071; The upper end of lower blowout patche is fixedly connected with master gear 402, and lower roller is located between bottom race and lower blowout patche.Described upper bearing (metal) comprises top race 4081, upper roller 4082 and upper blowout patche 4083, and top race 4081 is arranged on bearing table 4061; Upper roller 4082 can roll on top race 4081; The upper end of upper blowout patche 4083 is fixedly connected with land, and upper roller is located between top race and upper blowout patche.Coupling 410 is installed between land and master gear.
During vane rotary, impeller drives land 404 rotations, now, lower roller 4072 rolls on bottom race 4071, upper roller 4082 rolls on bottom race 4081, land 404 drives master gear 402 rotations by coupling 410, and master gear 402 makes generator 401 work by driven gear 403, thereby realizes generating.
In the present embodiment, due to by thering is the lower bearing of bottom race, lower blowout patche and lower roller and thering is upper bearing (metal) supporting master gear and the impeller of top race, upper blowout patche and upper roller, and make master gear and vane rotary, it can bear larger axial force, and bottom race and lower blowout patche are separable, top race and upper blowout patche separable, all very convenient aspect manufacture and installation, also reduced manufacture cost and installation cost.
As depicted in figs. 1 and 2, described tower crane 3 comprises revolution pylon 31, shear leg 32, balance arm 33, balancer weight 34, trolley 35, guide rail 36, suspension hook 37, drag-line 38, lifting mechanism 39 and control system (not shown).King-post 1 top in described revolution pylon 31Yu center connects, and shear leg 32 and balance arm 33 are arranged on revolution pylon 31, and revolution pylon 31 can 360 ° of rotations; Balancer weight 34 is arranged on balance arm 33 one end; Guide rail 36 is arranged on shear leg 32, and trolley 35 is arranged on guide rail 36, and trolley 35 can seesaw on guide rail 36; Suspension hook 37 is arranged at trolley 35 belows, and suspension hook 37 is connected with drag-line 38 one end, and the other end of drag-line 38 is connected with lifting mechanism 39, is controlled the lifting of suspension hook 37 by lifting mechanism 39.In addition, between described revolution pylon 31 tops and balance arm 33, be provided with balance arm pull bar 310, balance arm pull bar 310 one end are fixedly connected with revolution pylon 31 tops, and balance arm pull bar 310 the other ends are fixedly connected with balance arm 33; Between described revolution pylon 31 tops and shear leg 32, be provided with shear leg pull bar 311, shear leg pull bar 311 one end are fixedly connected with revolution pylon 31 tops, and shear leg pull bar 311 the other ends are fixedly connected with shear leg 32; Balance arm pull bar 310 and shear leg pull bar 311 have guaranteed the structural stability of tower crane 3 and have improved the lifting loads of tower crane 3.Maintenance to vertical axis aerogenerator, elevating system and tower crane 80 realize for passing through of detecting, its implementation procedure is: operator can arrive any one generator set in center king-post 1 by elevating system, can also reach tower crane 3, operator can be in tower crane 3 the enterprising line operate of suspension hook 37, described suspension hook 37 is connected with lifting mechanism 39 by drag-line 38, like this, can adjusting lift hook 37 position in the vertical direction, on guide rail 36, established trolley 35, trolley 35 can slide on guide rail 36, like this, can adjusting lift hook 37 position in the horizontal direction, due to 360 ° of rotations of revolution pylon 31 energy, therefore, operator can keeping in repair and detecting on vertical wind power generator Anywhere, do not need to build in addition maintenance pylon and other main equipment, maintenance cost and maintenance have greatly been saved, detection time.
The method of construction of the present embodiment vertical wind power generator is:
(1) build ground; Ground can be built land in, also can build sea in.
(2) building iron concrete center king-post 1 on ground, mountion plate 2 pours into into reinforced concrete construction with bearing table 4061 with center king-post one.
(3) at the top of center king-post 1, tower crane 3 is installed.
(4) cross section of bottom race 4071 is made into I shape, the cross section of top race 4081 is made into I shape; Lower roller 4072 is installed on lower support frame by bearing and axle, upper roller 4082 is installed on upper bracket by bearing and axle.
(5) on mountion plate 2, lower bearing is installed, the steps include: first by tower crane 3, bottom race 4071, lower roller 4072 and lower blowout patche 4073 to be lifted on mountion plate 2, then lower blowout patche 4071 is fixedly installed on mountion plate 2, then lower blowout patche 4073 is placed on bottom race 4071 together with lower roller 4072.
(6) on bearing table 4061, install bearing, the steps include: first by tower crane 3, top race 4081, upper roller 4082 and upper blowout patche 4083 to be lifted on bearing table 4061, then upper blowout patche 4081 is fixedly installed on bearing table 4061, then upper blowout patche 4083 is placed on top race 4081 together with upper roller 4082.
(7) by tower crane 3 lifting master gears 402, and master gear 402 is fixed on lower blowout patche 4063.
(8) by tower crane 3 lifting coupling 410, coupling 410 covers are installed on central tower post 1 and coupling 410 lower end is fixed on master gear 402.
(9) by tower crane 3 lifting lands, and land is fixedly installed on upper blowout patche 4083.
(10) lifting H type blade, is fixed to land by H type blade.
(11) generator 401 is fixedly installed on mountion plate 2, and driven gear 403 and master gear 401 on generator 401 are meshed.
The method of construction of the vertical wind power generator of the present embodiment has following effect:
(1) bottom race of lower bearing, lower roller and lower blowout patche are to be lifted on mountion plate respectively, and install one by one on mountion plate; The top race of upper bearing (metal), upper roller and upper blowout patche are lifted on support platform respectively, and install one by one on support platform, this method of construction is with respect to the integral installation of prior art, alleviated the weight of lifting, facilitated lifting, reduced the cost of installing, and had the carrying of mountion plate and bearing table, to operation, brought great convenience; Because lower bearing and upper bearing (metal) are to be respectively installed on mountion plate and bearing table, with respect to the mounting type of encircling on the king-post of center, install more simply, further reduced the cost of installing.
(2) in maintenance process, can carry out independent maintenance and replacing to each component in lower bearing and upper bearing (metal), be convenient to maintenance from now on, reduced maintenance cost.
(3) to all component beyond the installation ，Chu center king-post of above-mentioned vertical wind power generator and tower crane, can lift by tower crane, like this, just not need large-scale hanging device to enter into present situation, reduce the operating expenses producing because of main equipment.
(4) by the lower blowout patche of a plurality of lower support frames compositions, by a plurality of upper brackets, form upper blowout patche, can reduce the material of using of lower blowout patche and upper blowout patche, reduce costs, in addition, when lower support frame and upper bracket have damage, as long as change the lower support frame or the upper bracket that damage, thereby reduced maintenance cost; Lower roller is pivotally attached on lower support frame, can realizes the location to lower roller, upper roller is pivotally attached on upper bracket, can realize the location to upper roller.
(5) described lower protruding edge and upper flange energy bearing radial force, has and prevents that lower roller and upper roller from departing from the effect of bottom race and top race.
Claims (7)
1. a method of construction for vertical axis aerogenerator, is characterized in that, comprises the steps:
(1) build ground;
(2) building iron concrete center king-post on ground, mountion plate pours into into reinforced concrete construction with bearing table with center king-post one;
(3) at the top of center king-post, tower crane is installed;
(4) lower bearing is installed on mountion plate, lower bearing comprises bottom race, lower roller and lower blowout patche, the steps include: first by tower crane, bottom race, lower roller and lower blowout patche to be lifted on mountion plate, then lower blowout patche is fixedly installed on mountion plate, then lower blowout patche is placed on bottom race, finally lower roller is installed between bottom race and lower blowout patche;
(5) on bearing table, install bearing, upper bearing (metal) comprises top race, upper roller and upper blowout patche, the steps include: first by tower crane, top race, upper roller and upper blowout patche to be lifted on bearing table, then upper blowout patche is fixedly installed on bearing table, then upper blowout patche is placed on top race, finally upper roller is installed between top race and upper blowout patche;
(6) by tower crane, lift master gear, and master gear is fixed on lower blowout patche;
(7) by tower crane, lift land, and land is fixedly installed on upper blowout patche, make land be connected with master gear simultaneously;
(8) impeller is fixedly installed on land;
(9) generator is fixedly installed on mountion plate, and driven gear and master gear on generator are meshed.
2. the method for construction of vertical axis aerogenerator according to claim 1, is characterized in that: the cross section of bottom race is made into I shape, the cross section of top race is made into I shape.
3. the method for construction of vertical axis aerogenerator according to claim 2, it is characterized in that: described lower blowout patche is comprised of two above lower support frames, lower support frame is distributed on same circumference, and lower roller is installed on lower support frame by axle, and lower roller can roll on bottom race; Described upper blowout patche is comprised of two above upper brackets, and upper bracket is distributed on same circumference, and upper roller is installed on upper bracket by axle, and upper roller can roll on top race.
4. the method for construction of vertical axis aerogenerator according to claim 3, it is characterized in that: the inward flange outward radial of lower roller is extended with lower protruding edge, lower protruding edge is positioned at the inner side of bottom race, and the inward flange outward radial of upper roller is extended with upper flange, and upper flange is positioned at the inner side of top race.
5. the method for construction of vertical axis aerogenerator according to claim 1, is characterized in that: master gear and land are linked together by coupling.
6. the method for construction of vertical axis aerogenerator according to claim 5, is characterized in that: described land comprises lower land and upper land, and lower land is fixedly connected with coupling, and upper land is positioned at the top of lower land; Described impeller is comprised of φ type blade, and the lower end of φ type blade is fixedly connected on lower land, and the upper end of φ type blade is fixedly connected on land.
7. the method for construction of vertical axis aerogenerator according to claim 5, is characterized in that: described impeller is H type blade, and blade is fixed on land.
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| US20030030283A1 (en) * | 2001-08-13 | 2003-02-13 | Lusk Dennis W. | Peripheral turbine support system |
| CN101498279A (en) * | 2008-01-28 | 2009-08-05 | 韩统 | Circular track wind power generation plant |
| CN101514677A (en) * | 2009-03-27 | 2009-08-26 | 广州雅图风电设备制造有限公司 | Vertical wind driven generator |
| CN102338043A (en) * | 2011-08-11 | 2012-02-01 | 邓允河 | Vertical shaft wind driven generator |
| CN102425529A (en) * | 2011-10-29 | 2012-04-25 | 邓允河 | Field installation method for vertical-shaft wind-driven generator |
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- 2012-06-21 CN CN201210207427.XA patent/CN103511198B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030030283A1 (en) * | 2001-08-13 | 2003-02-13 | Lusk Dennis W. | Peripheral turbine support system |
| CN101498279A (en) * | 2008-01-28 | 2009-08-05 | 韩统 | Circular track wind power generation plant |
| CN101514677A (en) * | 2009-03-27 | 2009-08-26 | 广州雅图风电设备制造有限公司 | Vertical wind driven generator |
| CN102338043A (en) * | 2011-08-11 | 2012-02-01 | 邓允河 | Vertical shaft wind driven generator |
| CN102425529A (en) * | 2011-10-29 | 2012-04-25 | 邓允河 | Field installation method for vertical-shaft wind-driven generator |
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Effective date of registration: 20160704 Address after: 510800 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District Applicant after: GUANGZHOU YATU NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 510460 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District Applicant before: Deng Yunhe |
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