CN109973322A - A kind of wind power generation plant that can adjust height - Google Patents
A kind of wind power generation plant that can adjust height Download PDFInfo
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- CN109973322A CN109973322A CN201910200026.3A CN201910200026A CN109973322A CN 109973322 A CN109973322 A CN 109973322A CN 201910200026 A CN201910200026 A CN 201910200026A CN 109973322 A CN109973322 A CN 109973322A
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- pylon
- bolted
- pod
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- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000003464 cuspid Anatomy 0.000 claims 1
- 230000000630 rising effect Effects 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
-
- 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
-
- 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 discloses the wind power generation plants that one kind can adjust height, including pedestal, lifting assembly, pylon shell, the lifting assembly is bolted on the top of pedestal, the upper end of the lifting assembly and the bottom of pylon shell are clamped, the pylon component is mounted on the inside of pylon shell, the electrification component is mounted on the top of pylon component, it is engaged by bevel pinion with large helical gear, the rotation of bevel pinion will drive the rotation of large helical gear, large helical gear will drive the elevating screw rotation for being fixed on top, elevating screw and pylon fixing seat are sequentially connected, pylon fixing seat is fixed on the bottom of lower pylon, when servo motor drives bevel pinion rotation, it just will drive the rising or decline of pylon fixing seat, the height of pylon is adjusted with this, pylon shell is mounted on the outside of pylon component, the top of pylon shell Portion can not only play protective action to elevating screw, moreover it is possible to keep pylon component more firm with the upper contact of pylon fixing seat.
Description
Technical field
The invention belongs to technical field of wind power generation, and in particular to one kind can adjust the wind power generation plant of height.
Background technique
Wind-power electricity generation refers to that the kinetic energy kept watch switchs to electric energy.Wind energy is a kind of to clean non-harmful renewable energy energy
Source is utilized by people very early, is mainly drawn water by windmill, flour milling etc., and present, and interested people are how to utilize
Wind generates electricity.
It is very environmentally friendly using wind-power electricity generation, and the wind energy amount of accumulateing is huge, therefore is increasingly subject to the attention of countries in the world.
What tower length directly affected is the height of blower in wind power generation plant, and height is higher, and air draught ability is stronger, is
A kind of structure of the invention is simple, easy to operate, and the wind power generation plant that can adjust height is necessary.
Summary of the invention
The purpose of the present invention is to provide the wind power generation plants that one kind can adjust height, to solve above-mentioned background technique
The problem of adjusting height of middle proposition is inconvenient, and structure is complicated.
To achieve the above object, present invention employs following technical solutions: one kind can adjust the wind-power electricity generation dress of height
It sets, including pedestal, lifting assembly, pylon shell, pylon component and electrification component, the lifting assembly are bolted on bottom
The top of seat, the upper end of the lifting assembly and the bottom of pylon shell are clamped, and the pylon component is mounted on pylon shell
Inside, the electrification component are mounted on the top of pylon component.
Preferably, the lifting assembly includes lifting seat, servo motor, speed-changing gear box, pylon fixing seat, elevating screw
And limited block, the lifting seat are bolted on pedestal, the outside of lifting seat is arranged in the servo motor, described to watch
One end of the output shaft and speed-changing gear box that take motor is connected by shaft coupling, the output shaft and lifting silk of the speed-changing gear box
One end of bar is connected by shaft coupling, and speed-changing gear box is bolted on the inside of lifting seat, and the elevating screw is another
End is connected through a screw thread with limited block, and the pylon fixing seat and elevating screw are sequentially connected.
Preferably, the pylon component includes lower pylon and upper pylon, and the upper pylon is mounted on the top of lower pylon, institute
The bottom and pylon fixing seat for stating lower pylon are bolted.
Preferably, the electrification component includes pod, wheel hub, blade, cabin, chassis, pinion gear, gear wheel, yaw
Motor, electrical cabinet, radiator, generator, planetary gearbox and air velocity transducer, the wheel hub is by bolt in water conservancy diversion
The inside of cover, blade described in three groups are connect with pod interference respectively, and the excircle of wheel hub is arranged in blade isogonism described in three groups
On, blade described in three groups is bolted with wheel hub respectively, and the pod is bolted with cabin, and the chassis is logical
Cross the inside that bolt is fixed on cabin, the gear wheel is arranged in the bottom of chassis, pinion gear described in two groups respectively with gear wheel
Engagement, yaw motor described in two groups are separately positioned on the top of chassis, and the output shaft of yaw motor described in two groups is each passed through bottom
Frame is connected by key with two groups of pinion gears, and the electrical cabinet is bolted on the top side of chassis, the radiator
It is bolted on the top other side of chassis, the generator is arranged between electrical cabinet and radiator, the power generation
Machine is bolted on chassis, and the axis of the generator is connect with planetary gearbox by shaft coupling, the planet
The axis of gear speedup case is connect with wheel hub, and the air velocity transducer is bolted on the top of cabin, and air velocity transducer
It is electrically connected by conducting wire and electrical cabinet.
Preferably, the lifting seat includes inner cavity, shaft hole, through-hole and card slot, and the bottom of lifting seat is arranged in the inner cavity
Portion, shaft hole described in two groups are symmetricly set on inner cavity, and the upper surface center of lifting seat, the card slot is arranged in the through-hole
The upper surface of lifting seat is set.
Preferably, the pod includes pod inner cavity, cambered surface and blade mounting hole, and the pod inner cavity setting exists
The outside of pod is arranged in the inside of pod, the cambered surface, and blade mounting hole isogonism described in three groups is distributed in pod
Outside.
Preferably, the wheel hub includes mounting base, blade mounting base and cylinder, and the one of cylinder is arranged in the mounting base
Side, blade mounting base isogonism described in three groups are distributed on the circumference of cylinder.
Preferably, the pylon shell includes joint end and positive stop end, and the bottom of pylon shell is arranged in the joint end,
The upper end of pylon shell is arranged in the positive stop end, and the joint end is clamped and is bolted with lifting seat, the limit
End and pylon fixing seat movable contact.
One kind proposed by the present invention can adjust the wind power generation plant of height, compared with prior art, have with following
Point:
1, it is engaged by bevel pinion with large helical gear, the rotation of bevel pinion will drive the rotation of large helical gear, big oblique
Gear will drive the elevating screw rotation for being fixed on top, and elevating screw and pylon fixing seat are sequentially connected, and pylon fixing seat is solid
Be scheduled on the bottom of lower pylon, when servo motor drive bevel pinion rotation when, just will drive pylon fixing seat rising or under
Drop, the height of pylon is adjusted with this.
2, pylon shell is mounted on the outside of pylon component, when pylon component rises to certain altitude, pylon shell
Top can not only play protective action to elevating screw, moreover it is possible to keep pylon component more steady with the upper contact of pylon fixing seat
Gu.
Detailed description of the invention
Fig. 1 is overall schematic of the invention；
Fig. 2 is exploded view of the invention；
Fig. 3 is lifting holder assembly exploded view of the invention；
Fig. 4 is pylon component diagram of the invention；
Fig. 5 is electrification component exploded view of the invention；
Fig. 6 is lifting seat schematic diagram of the invention；
Fig. 7 is pod schematic diagram of the invention；
Fig. 8 is wheel hub schematic diagram of the invention；
Fig. 9 is pylon shell schematic diagram of the invention；
Figure 10 is side view of the invention.
In figure: 1, pedestal；2, lifting assembly；201, lifting seat；20101, inner cavity；20102, shaft hole；20103, through-hole；
202, servo motor；203, speed-changing gear box；204, pylon fixing seat；205, elevating screw；206, limited block；3, outside pylon
Shell；301, joint end；302, positive stop end；4 pylon components；401, lower pylon；402, upper pylon；5, electrification component；501, water conservancy diversion
Cover；50101, pod inner cavity；50102, cambered surface；50103, blade mounting hole；502, wheel hub；50201, mounting base；50202,
Blade mounting base；50203, cylinder；503, blade；504, cabin；505, chassis；506, pinion gear；507, gear wheel；208,
Yaw motor；509, electrical cabinet；510, radiator；511, generator；512, planetary gearbox；513, wind speed senses
Device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides the wind power generation plants that one kind as Figure 1-10 shows can adjust height, including pedestal 1, liter
It comes down to a lower group part 2, pylon shell 3, pylon component 4 and electrification component 5, the lifting assembly 2 is bolted on the upper of pedestal 1
Portion, the upper end of the lifting assembly 2 and the bottom of pylon shell 3 are clamped, and the pylon component 4 is mounted on the interior of pylon shell 3
Side, the electrification component 5 are mounted on the top of pylon component 4.
Preferably, the lifting assembly 2 is fixed including lifting seat 201, servo motor 202, speed-changing gear box 203, pylon
Seat 204, elevating screw 205 and limited block 206, the lifting seat 201 are bolted on pedestal 1, the servo motor
202 are arranged in the outside of lifting seat 201, and the output shaft of the servo motor 202 and one end of speed-changing gear box 203 pass through connection
The connection of axis device, the output shaft of the speed-changing gear box 203 are connect with one end of elevating screw 205 by shaft coupling, gear shift
Case 203 is bolted on the inside of lifting seat 201,205 other end of elevating screw and limited block 206 and is connected by screw thread
It connects, the pylon fixing seat 204 is sequentially connected with elevating screw 205.
Preferably, the pylon component 4 includes lower pylon 401 and upper pylon 402, the upper pylon 402 is mounted on lower tower
The bottom on the top of frame 401, the lower pylon 401 is bolted with pylon fixing seat 204.
Preferably, the electrification component 5 include pod 501, it is wheel hub 502, blade 503, cabin 504, chassis 505, small
Gear 506, gear wheel 507, yaw motor 508, electrical cabinet 509, radiator 510, generator 511, planetary gearbox
512 and air velocity transducer 513, the wheel hub 502 by bolt in the inside of pod 501, blade 503 described in three groups respectively with
501 interference of pod connection, 503 isogonism of blade described in three groups are arranged on the excircle of wheel hub 502, blade 503 described in three groups
It is bolted respectively with wheel hub 502, the pod 501 is bolted with cabin 504, and the chassis 505 passes through
Bolt is fixed on the inside of cabin 504, and the bottom of chassis 505 is arranged in the gear wheel 507, and pinion gear 506 described in two groups is divided
It is not engaged with gear wheel 507, yaw motor 508 described in two groups is separately positioned on the top of chassis 505, and electricity is yawed described in two groups
The output shaft of machine 508 is each passed through chassis 505 and is connected by key with two groups of pinion gears 506, and the electrical cabinet 509 passes through bolt
It is fixed on the top side of chassis 505, the radiator 510 is bolted on the top other side of chassis 505, institute
It states generator 511 to be arranged between electrical cabinet 509 and radiator 510, the generator 511 is bolted on chassis
On 505, the axis of the generator 511 is connect with planetary gearbox 512 by shaft coupling, the planetary gearbox
512 axis is connect with wheel hub 502, and the air velocity transducer 513 is bolted on the top of cabin 504, and wind speed senses
Device 513 is electrically connected by conducting wire and electrical cabinet 509.
Preferably, the lifting seat 201 includes inner cavity 20101, shaft hole 20102, through-hole 20103 and card slot 20104, institute
The bottom that lifting seat 201 is arranged in inner cavity 20101 is stated, shaft hole 20102 described in two groups is symmetricly set on inside inner cavity 20101,
The upper surface center of lifting seat 201 is arranged in the through-hole 20103, and the upper table of lifting seat 201 is arranged in the card slot 20104
Face.
Preferably, the pod 501 includes pod inner cavity 50101, cambered surface 50102 and blade mounting hole 50103, institute
State the inside that pod 501 is arranged in pod inner cavity 50101, the cambered surface 50102 is arranged in the outside of pod 501, and three
Group 50103 isogonism of blade mounting hole is distributed in the outside of pod 501.
Preferably, the wheel hub 502 includes mounting base 50201, blade mounting base 50202 and cylinder 50203, the installation
The side of cylinder 50203 is arranged in seat 50201, and 50202 isogonism of blade mounting base described in three groups is distributed in the circumference of cylinder 50203
On.
Preferably, the pylon shell 3 includes joint end 301 and positive stop end 302, the joint end 301 is arranged in pylon
The upper end of pylon shell 3 is arranged in the bottom of shell 3, the positive stop end 302, and the joint end 301 is clamped simultaneously with lifting seat 201
It is bolted, the positive stop end 302 and 206 movable contact of pylon fixing seat.
By using above-mentioned technical proposal, pylon component 4 can adjust height by lifting assembly 2.
As shown in figure 3, lifting assembly 2 drives bevel pinion 204 to rotate by servo motor 202, bevel pinion 204 is driven
The large helical gear 205 engaged rotates, and large helical gear 205 drives the elevating screw 207 in portion mounted thereto to rotate, and goes up and down silk
Bar 207 and pylon fixing seat 206 are sequentially connected, to drive the lifting of pylon fixing seat 206, pylon fixing seat 206 is fixed on
The bottom of pylon component 4 adjusts the height of pylon component 4 through this structure；
As shown in figure 5, upper pylon 402 is mounted on the upper end of lower pylon 401, pylon fixing seat 206 is fixed on lower pylon 401
Bottom, elevating screw 207 is mounted on the inside of pylon component 4；
As shown in fig. 6, wheel hub 502 is mounted on the inside of pod 501, chassis 505 is mounted on the inside of cabin 504, three
Group blade 503 is each passed through pod 501 and is fixed on internal wheel hub 502, and two groups of pinion gears 506 and gear wheel 507 are arranged
In the bottom of chassis 505, two groups of pinion gears 506 are engaged with gear wheel 507 respectively, are driven respectively by two groups of yaw motors 508
Two groups of pinion gears 506 rotate, and drive two groups of pinion gears 506 to rotate on the circumference where gear wheel 507 with this, gear wheel
507 are fixed on the top of pylon 402；
Yaw system is a part of engine rooms of wind power generators also known as to wind apparatus, and its role is to when wind vector
When direction change, it can be quick smoothly directed at wind direction, so that wind wheel obtains maximum wind energy；
Generator 511 and shape star gear speedup case 512 are separately mounted on chassis 505；
Shape star gear speedup case 512 is the connection of main motor and compressor, has the revolving speed of the former motor of use (such as
2970r/min), in each cantilever level-one in the both ends of axis or both stage impellers.It is straight using centrifugal expanding machine in the air-conditioning of aircraft cabin
Connect dragging centrifugal compressor impeller.Some also use three-level inboard rotor, do not have to speedup and directly by electric-motor drive, with
Reach air conditioning condition requirement.In addition to the conditions already mentioned, speeder is mostly used, impeller speedup is made, to use single-stage or twin-stage
Cantilever type impeller reduces the size of compressor and impeller and reaches working condition requirement.
Air velocity transducer 513 is mounted on the top of cabin 504；
Air velocity transducer is the wind speed that can continuously monitor above-mentioned place, air quantity (air quantity=wind speed x cross-sectional area) size,
Can wind speed air quantity to locating tunnel carry out real-time display, be the important instrument of mining ventilation and safety parameter measurement.It is sensed
Device assembly is made of air velocity transducer, wind transducer, sensor stand.Underground coal mine is primarily adapted for use in endanger with gas explosion
Each mine ventilation main return airway, air port, the main air measuring station in underground, pectinid pumped well port, driving face, the coal working face etc. of danger
Place and corresponding mineral enterprises.
As shown in figs. 3-10,3 bottom of pylon shell is connected in 20104 card slots and is bolted,
When lifting assembly 2 drives pylon component 3 to rise, pylon shell 3 can not only play protection to elevating screw 207 and make
With, moreover it is possible to firm effect is played, limited block 208 plays position-limiting action to pylon fixing seat 206, when highly rising to certain altitude
When, the top of upper pylon 402 can be connected to the upper surface of pylon fixing seat 206.
Working principle: lifting assembly 2 is mounted on the top of pedestal 1, and pylon component 4 is mounted on the top of lifting assembly 2, tower
Rack enclosure 3 is mounted on the outside of pylon component 4, and electrification component 5 is mounted on the top of pylon component 4；
Shaft 203 in lifting assembly 2 is mounted on the inside of lifting seat 201 by bearing, when servo motor 202 rotates
When, drive the bevel pinion 204 that is fixed in shaft 203 to rotate, bevel pinion 204, which just will drive when rotating, to be engaged
Large helical gear 205 rotates, and large helical gear 205 just will drive elevating screw 207 fixed above and rotate, pylon fixing seat
206 with elevating screw 207 be sequentially connected, when elevating screw 207 rotate when just will drive pylon fixing seat 206 rising or under
Drop, since pylon fixing seat 206 is to be fixed on the bottom of lower pylon 401, just when the rising of pylon fixing seat 206 or decline
Driven the rising or decline of lower pylon 401, at the same drive the rising for being mounted on the upper pylon 402 of lower 401 top of pylon or
Person declines, and fixed limited block 208 plays position-limiting action to pylon fixing seat 206 at the top of elevating screw 207, certain when rising to
The top of pylon shell 3 can be connected to the top of pylon fixing seat 206 when height, and pylon shell 3 can not only be to elevating screw 207
It shields, moreover it is possible to firm effect be played to pylon component 4, what the adjusting of the height of pylon component 4 directly affected is blower
Height, height it is higher, air draught ability is stronger；
Wheel hub 502 is mounted on inside pod 501, and chassis 505 is mounted on inside cabin 504, and gear wheel 507 is fixed on
The top of pylon 402 drives the rotation of two groups of pinion gears 506 by two groups of yaw motors 508 respectively, when two groups of yaw motors
It just will drive two groups of pinion gears 506 when 508 rotation and surround the rotation of gear wheel 507 engaged, it can be according to wind direction tune with this
The haircut direction of electrical component 5 can quick smoothly be directed at wind direction when the direction change of wind vector, so as to wind wheel acquisition
Maximum wind energy；
Air velocity transducer 513 can wind speed air quantity to locating tunnel carry out real-time display.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. one kind can adjust the wind power generation plant of height, including pedestal (1), lifting assembly (2), pylon shell (3), pylon
Component (4) and electrification component (5), it is characterised in that: the lifting assembly (2) is bolted on the top of pedestal (1), institute
The bottom of the upper end and pylon shell (3) of stating lifting assembly (2) is clamped, and the pylon component (4) is mounted on pylon shell (3)
Inside, the electrification component (5) are mounted on the top of pylon component (4).
2. the wind power generation plant that one kind according to claim 1 can adjust height, it is characterised in that: the lifting group
Part (2) includes lifting seat (201), servo motor (202), speed-changing gear box (203), pylon fixing seat (204), elevating screw
(205) it is bolted on pedestal (1) with limited block (206), the lifting seat (201), the servo motor (202) sets
The outside in lifting seat (201) is set, the output shaft of the servo motor (202) and the one end of speed-changing gear box (203) pass through connection
The connection of axis device, the output shaft of the speed-changing gear box (203) are connect with one end of elevating screw (205) by shaft coupling, gear
Gearbox (203) is bolted on the inside of lifting seat (201), elevating screw (205) other end and limited block
(206) it is connected through a screw thread, the pylon fixing seat (204) and elevating screw (205) are sequentially connected.
3. the wind power generation plant that one kind according to claim 2 can adjust height, it is characterised in that: the pylon group
Part (4) includes lower pylon (401) and upper pylon (402), and the upper pylon (402) is mounted on the top of lower pylon (401), described
The bottom of lower pylon (401) is bolted with pylon fixing seat (204).
4. the wind power generation plant that one kind according to claim 1 can adjust height, it is characterised in that: the generating set
Part (5) includes pod (501), wheel hub (502), blade (503), cabin (504), chassis (505), pinion gear (506), canine tooth
Take turns (507), yaw motor (508), electrical cabinet (509), radiator (510), generator (511), planetary gearbox
(512) and air velocity transducer (513), the wheel hub (502) pass through bolt in the inside of pod (501), blade described in three groups
(503) it is connect respectively with pod (501) interference, the excircle in wheel hub (502) is arranged in (503) isogonism of blade described in three groups
On, blade described in three groups (503) is bolted with wheel hub (502) respectively, and the pod (501) and cabin (504) are logical
It crosses and is bolted, the chassis (505) is bolted on the inside of cabin (504), and the gear wheel (507) is arranged the bottom of at
The bottom of frame (505), pinion gear described in two groups (506) are engaged with gear wheel (507) respectively, yaw motor described in two groups (508)
It is separately positioned on the top of chassis (505), the output shaft of yaw motor described in two groups (508) is each passed through chassis (505) and two
Group pinion gear (506) is connected by key, and the electrical cabinet (509) is bolted on the top side of chassis (505), described
Radiator (510) is bolted on the top other side of chassis (505), and the generator (511) is arranged in electrical cabinet
(509) between radiator (510), the generator (511) is bolted on chassis (505), the generator
(511) axis is connect with planetary gearbox (512) by shaft coupling, the axis and wheel of the planetary gearbox (512)
Hub (502) connection, the air velocity transducer (513) are bolted on the top of cabin (504), and air velocity transducer
(513) it is electrically connected by conducting wire and electrical cabinet (509).
5. the wind power generation plant that one kind according to claim 2 can adjust height, it is characterised in that: the lifting seat
It (201) include inner cavity (20101), shaft hole (20102), through-hole (20103) and card slot (20104), the inner cavity (20101) sets
The bottom in lifting seat (201) is set, shaft hole described in two groups (20102) is symmetricly set on inner cavity (20101) inside, the through-hole
(20103) setting is in the upper surface center of lifting seat (201), upper table of card slot (20104) setting in lifting seat (201)
Face.
6. the wind power generation plant that one kind according to claim 4 can adjust height, it is characterised in that: the pod
It (501) include pod inner cavity (50101), cambered surface (50102) and blade mounting hole (50103), the pod inner cavity
(50101) setting is arranged in the inside of pod (501), the cambered surface (50102) in the outside of pod (501), three groups of institutes
State the outside that blade mounting hole (50103) isogonism is distributed in pod (501).
7. the wind power generation plant that one kind according to claim 4 can adjust height, it is characterised in that: the wheel hub
It (502) include mounting base (50201), blade mounting base (50202) and cylinder (50203), mounting base (50201) setting exists
The side of cylinder (50203), blade mounting base (50202) isogonism described in three groups are distributed on the circumference of cylinder (50203).
8. the wind power generation plant that one kind according to claim 2 can adjust height, it is characterised in that: outside the pylon
Shell (3) includes joint end (301) and positive stop end (302), and joint end (301) setting is described in the bottom of pylon shell (3)
Positive stop end (302) setting is clamped in the upper end of pylon shell (3), the joint end (301) and lifting seat (201) and passes through bolt
It is fixed, the positive stop end (302) and pylon fixing seat (206) movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111102135A (en) * | 2019-11-19 | 2020-05-05 | 邢二江 | Lifting mechanism for wind power generation device |
| CN111963379A (en) * | 2020-07-22 | 2020-11-20 | 湖南浩瀚水能源开发有限责任公司 | High-efficiency wind power generation device |
| CN112746933A (en) * | 2021-01-16 | 2021-05-04 | 李颖 | Quick connecting device for fan body for wind power generation and using method thereof |
| WO2021248293A1 (en) * | 2020-06-09 | 2021-12-16 | 温州蓝宝科技有限公司 | Novel high-protection wind turbine tower structure |
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