CN106712680A - Adjustable-angle photovoltaic panel support - Google Patents
Adjustable-angle photovoltaic panel support Download PDFInfo
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- CN106712680A CN106712680A CN201710103462.XA CN201710103462A CN106712680A CN 106712680 A CN106712680 A CN 106712680A CN 201710103462 A CN201710103462 A CN 201710103462A CN 106712680 A CN106712680 A CN 106712680A
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- fixed plate
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- hole
- crossbeam
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- 238000009434 installation Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an adjustable-angle photovoltaic panel support, and the support comprises a vertical column, a cross beam, longitudinal beams, and an angle adjustment device. The cross beam is connected with the vertical column, and the cross beam can rotate around the central axis of the cross beam, and the longitudinal beams are fixed on the cross beam at equal intervals. The angle adjustment device comprises an angle fixing plate and a handle, and the angle fixing plate and the handle are respectively fixed with the cross beam. The angle fixing plate can rotate around the rotation axis of the cross beam. The angle fixing plate is sequentially provided with a plurality of first pin holes, and the vertical column is provided with one second pin hole. When the angle fixing plate rotates, the plurality of first pin holes are corresponding to the second pin hole, and pins passing through the first pins and the second pin can enable the angle fixing plate and the vertical plate to be fixed. The panel is laborsaving, quick and precise during angle adjustment.
Description
Technical field
The present invention relates to photovoltaic module technical field, the photovoltaic panel support of more particularly to a kind of adjustable angle.
Background technology
Current world energy sources crisis and environmental pollution are serious, and people solve the energy effective counter-measure is actively found
Crisis and problem of environmental pollution.Solar power generation is emerging renewable energy technologies, has realized being mainly for commercial application
Solar energy power generating and solar light-heat power-generation.Solar energy power generating have battery component modularization, it is convenient for installation and maintenance,
The features such as occupation mode is flexible, is the most technology of solar power generation application.
In solar photovoltaic generation system in order to put, install, the special support of fixed solar panel design.Photovoltaic
Power plant bracket system is generally divided into tracking mode and fixed, can simply be interpreted as, first meeting knot of the fixed bracket in design
The condition such as environment, weather in the ground on ground that is fated calculates be fixed on which angle can guarantee that solar radiation at most to reach most in advance
Big generated energy, module position will not be adjusted again after typically fixing.Tracking mode support is then that tracking system is installed on photovoltaic bracket
System, it is possible to achieve photovoltaic module follows the mobile timing adjustment self-view of the sun.For tracking mode support be divided into again manually with
Track and from motion tracking.Track manually and respectively have its shortcoming from motion tracking, tracking manually needs manpower to be adjusted, for large-scale hair
Electric field, photovoltaic bracket is numerous, adjusts bothersome laborious manually, and photovoltaic panel inclination angle is adjusted in time can influence photovoltaic module
Absorption to sunlight.For from motion tracking, it is necessary to motor is used as power source, when motor or decelerator break down, or electric power
Occur interrupting, photovoltaic bracket cannot be adjusted in time, can also influence absorption of the photovoltaic module to sunlight.
The content of the invention
The present invention provides a kind of photovoltaic panel support of angle adjustable, the photovoltaic bracket can it is laborsaving, quick, accurately adjust
The inclination angle of photovoltaic bracket is saved, realization is tracked to sunshine.
In order to solve the above-mentioned technical problem, the present invention proposes following technical scheme：
A kind of photovoltaic panel support of adjustable angle, including column, crossbeam, longeron and angle regulator, crossbeam with it is vertical
Post is connected, and crossbeam can be equidistantly fixed on crossbeam around the axis rotation of crossbeam, longeron, and angle regulator includes angle
Fixed plate and handle, angle fixed plate and handle are fixed with crossbeam respectively, and angle fixed plate can turn around the rotation axis of crossbeam
It is dynamic, some first pin-and-holes are sequentially provided with angle fixed plate, column is provided with second pin-and-hole, when angle fixed plate is rotated,
Multiple first pin-and-holes can be corresponding with the second pin-and-hole successively, can consolidate angle with the pin of the second pin-and-hole by through the first pin-and-hole
Fixed board is fixed with column.
The beneficial effects of the present invention are：Promoting crossbeam and photovoltaic panel to rotate by handle carries out angular adjustment, fully
Lever principle is make use of, makes the laborsaving convenience of regulation angle.Using pin through the first pin-and-hole and the method fixed angles of the second pin-and-hole
Spend, not only fixing-stable, and it is very convenient quick.The position of the first pin-and-hole in angle fixed plate can with computed in advance,
Each first pin-and-hole corresponds to an inclination angle for photovoltaic panel, realizes quantitative regulation angle, can be completed with Primary regulation, without
Repeatedly regulation, accurate, saving regulating time.
In some embodiments, angle fixed plate is also sequentially provided with some 3rd pin-and-holes, the 3rd pin-and-hole and the first pin-and-hole
Be dislocatedly distributed, be additionally provided with the 4th pin-and-hole on column, when angle fixed plate is rotated, multiple 3rd pin-and-holes can successively with the 4th pin-and-hole phase
Correspondence, pin can also insert the 3rd pin-and-hole and the 4th pin-and-hole and fix angle fixed plate and column.In practice, on the one hand it is
Pin-and-hole can be molded, on the other hand causes pin-and-hole wall intensity decreases to prevent the wall thickness between adjacent pin-and-hole too small, it is adjacent
The first pin-and-hole between to keep certain interval, and do so can limit the minimum precision of angular adjustment.This embodiment party
Because the 3rd pin-and-hole and the first pin-and-hole are dislocatedly distributed in formula, the first pin-and-hole and the 3rd pin-and-hole are alternately utilized, photovoltaic panel can be improved
The degree of regulation at component angle of inclination.
In some embodiments, the angle that adjacent first pin-and-hole is formed with angle fixed plate center of rotation is α, adjacent
The angle that 3rd pin-and-hole is formed with the center of rotation of angle fixed plate is α, and wherein the scope of α is 2 ° -5 °.Different regions and visitor
Degree of regulation requirement of the family to photovoltaic bracket is different, and when α takes 2 ° -5 °, the degree of regulation of photovoltaic bracket can meet at 1 ° -2.5 °
Most of demands.
In some embodiments, angle fixed plate is sector, and the fan-shaped center of circle overlaps with the rotation axis of crossbeam.To fan
On the basis of the center of circle of shape disk, the first pin-and-hole is molded, then the center of circle of sector disk is overlapped with the rotation axis of crossbeam, in assembling
Positioning is easy to, and positional accuracy is high.
In some embodiments, the arc side of angle fixed plate is provided with gear, the gear and travelling gear of angle fixed plate
Engagement, travelling gear is fixed to the output end of rotary decelerator, and the input of rotary decelerator is connected with motor.For big
The solar power plant of type, photovoltaic bracket is large number of, depends merely on manpower and goes the adjustment to waste time and energy, and motor drives and automatically adjusts photovoltaic
Panel has the advantages that Labor-saving high-efficiency.Rotary decelerator uses pivoting support and ring surface enveloped worm structure, can reduce rotating speed
With increase torque, the antiwind resistance ability of larger radially, axially load and stronger tilting moment is born, and swinging is slowed down
Utensil has the function of reverse self-locking.
In some embodiments, column side is fixed with support, is fixed with mounting seat on support, rotary decelerator and
Motor is fixed in mounting seat, and support is provided with the first fixed plate, and mounting seat bottom is provided with the second fixed plate, in the first fixed plate
Four the first bolts hole are provided with, the second fixed plate is provided with second bolt hole corresponding with the first bolt hole, with bolt and spiral shell
Mother fixes the first fixed plate with the second fixed plate through the first bolt hole and the second bolt hole, and two are provided with again in the first fixed plate
3rd bolt hole, is provided with two the 4th bolts hole again in the second fixed plate, after support one segment distance of skew relative with mounting seat, the
Three bolts hole can be Chong Die with the second bolt hole, and the 4th bolt hole can be Chong Die with the first bolt hole.It is switched to manually from automatically adjusting
, it is necessary to travelling gear is separated with the gear in angle fixed plate during regulation, can dismantling, it is solid with second to fix the first fixed plate
The screw bolt and nut of fixed board, and mounting seat is integrally moved away certain distance together with rotary decelerator and motor.Peace after movement
Dress seat can be fixed by the 3rd bolt hole and the 4th bolt hole with support.
In some embodiments, the first fixed plate upper surface is provided with guiding rib, second along the normal direction of angle fixed plate
The lower surface of fixed plate is provided with gathering sill, is oriented to rib and is cooperated with gathering sill.So mounting seat just can be along the side of gathering sill
To movement, it is easy to the bolt hole that aligns, saves the time.
In some embodiments, the cross section of crossbeam is square, and handle is fixedly connected by square anchor ear with crossbeam.Side
Shape anchor ear can tightly embrace crossbeam, handle is fixed more firm with crossbeam.
In some embodiments, column is provided with bearing block, and bearing block is provided with bearing, and bearing is connected with crossbeam.Energy
The rotation of crossbeam is realized, so as to carry out angular adjustment to photovoltaic bracket.Bearing is connected, and can rotate crossbeam and be more prone to and spirit
It is living, it is more laborsaving during regulation photovoltaic bracket inclination angle.
In some embodiments, bearing block is anchor ear of the two panels main body in semicircle shape, and column top has arc groove, its
In a piece of anchor ear be fixed in arc groove, two panels anchor ear to merge fix, bearing is limited in the ring that two panels anchor ear is surrounded
Interior rotation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the photovoltaic panel support of the adjustable angle of one embodiment of the invention.
Fig. 2 is the structural representation of the angle regulator of the photovoltaic panel support of the adjustable angle of one embodiment of the invention
Figure.
Fig. 3 is the structural representation of the angle fixed plate of the photovoltaic panel support of the adjustable angle of one embodiment of the invention.
Fig. 4 illustrates for the crossbeam of the photovoltaic panel support of the adjustable angle of one embodiment of the invention with the attachment structure of longeron
Figure.
Fig. 5 is decomposed for the crossbeam of the photovoltaic panel support of the adjustable angle of one embodiment of the invention with the attachment structure of column
Figure.
Fig. 6 is the self-checking device structural representation of the photovoltaic panel support of the adjustable angle of one embodiment of the invention.
Fig. 7 shows for the side structure of the self-checking device of the photovoltaic panel support of the adjustable angle of one embodiment of the invention
It is intended to.
Fig. 8 is the support of the photovoltaic panel support of the adjustable angle of one embodiment of the invention and the structural representation of mounting seat
Figure.
Fig. 9 is the guiding rib and second of the first fixed plate of the photovoltaic panel support of the adjustable angle of one embodiment of the invention
The structural representation of the gathering sill of fixed plate.
Specific embodiment
Elaborated with reference to the embodiment of Fig. 1-9 pairs of photovoltaic panel support of adjustable angle of the invention.
As shown in figure 1, the photovoltaic panel support of adjustable angle, including at least two root posts 100, crossbeam 200 and some
Longeron 300.Crossbeam 200 is fixed on column 100, and can be on column 100 around the axis rotation of crossbeam 200.Multiple longerons
300 are set in qually spaced on crossbeam 200, for fixing photovoltaic module.
As shown in Fig. 2 the photovoltaic panel support of the adjustable angle of one embodiment of the present invention is also included for adjusting
With the angle regulator 400 of the rotation angle of fixed cross beam 200.Specifically, angle regulator 400 includes angle fixed plate
410, angle fixed plate 410 is fixedly connected on crossbeam 200, and so when crossbeam 200 is rotated, angle fixed plate 410 can be around
The rotation axis of crossbeam 200 is rotated.Angle fixed plate 410 is provided with several the first pin-and-holes 411, and multiple first pin-and-holes 411 are arrived
The distance of the axis of crossbeam 200 is equal, i.e., multiple first pin-and-holes 411 are distributed in and are with the center of rotation of angle fixed plate 410
On the camber line in the center of circle.Second pin-and-hole 110 is provided with column 100, and the second pin-and-hole 110 arrives the rotation axis of crossbeam 200
Distance be equal to the first pin-and-hole 411 to the distance of the rotation axis of crossbeam 200.When angle fixed plate 410 is rotated, multiple first
Pin-and-hole 411 can be corresponding with the second pin-and-hole 110 successively.Handle 420 is further fixed on crossbeam 200, when driving handle 420,
The meeting rotation of crossbeam 200, and then drive the photovoltaic panel component on longeron 300 to rotate together.When turning to the angle of needs, with one
Individual pin passes through the first pin-and-hole 411 and the second pin-and-hole 110, and angle fixed plate 410 is fixed, and maintains photovoltaic panel component inclination angle
In the angle.The first different pin-and-holes 411 is corresponding with the second pin-and-hole 110, and photovoltaic panel component can be made to obtain differing tilt angles.
The shape of angle fixed plate 410 can be diversified, such as fan-shaped, square even abnormity etc., the present embodiment selection fan
Shape disk is used as angle fixed plate 410.On the basis of the center of circle of sector disk, the first pin-and-hole 411 is molded, then by the center of circle of sector disk
Overlapped with the rotation axis of crossbeam 200, positioning is easy in assembling, and positional accuracy is high.The present embodiment passes through handle 420
Crossbeam 200 and photovoltaic panel is promoted to rotate, using lever principle, laborsaving convenience when making regulation angle.In angle fixed plate 410
The position of the first pin-and-hole 411 can be with computed in advance, and each first pin-and-hole 411 corresponds to an inclination angle for photovoltaic panel, quantitative
Regulation angle, can once complete, without repeatedly regulation, accurate, saving regulating time.
In practice, on the one hand in order to be able to be molded pin-and-hole, on the other hand in order to prevent the wall thickness between adjacent pin-and-hole too small
And cause intensity decreases, certain interval is kept between the first adjacent pin-and-hole 411, and do so can limit angle tune
The minimum precision of section.In order that the degree of regulation at photovoltaic panel component angle of inclination is higher, as shown in figure 3, again in the present embodiment
Fan-shaped angle fixed plate 410 on be provided with several the 3rd pin-and-holes 412, multiple 3rd pin-and-holes 412 are distributed in solid with angle
The center of rotation of fixed board 410 is on the camber line in the center of circle.Compared with the first pin-and-hole 411, the 3rd pin-and-hole 412 is apart from sector disk 410
Center of rotation is slightly near, and the 3rd pin-and-hole 412 is dislocatedly distributed with the first pin-and-hole 411.Correspondingly, as shown in Fig. 2 on column 100
It is provided with the 4th pin-and-hole 120 being engaged with the 3rd pin-and-hole 412.During two neighboring first pin-and-hole 411 is rotated with angle fixed plate 410
The angle that the heart is formed is denoted as α, the angle that two neighboring 3rd pin-and-hole 412 is formed with the center of rotation of angle fixed plate 410
It is α, wherein the span of α is 2 ° -5 °.Alternately through the first pin-and-hole 411 and the 3rd pin-and-hole 412 by angle fixed plate 410 with
Column 100 fix when, the minimum rotation angle of angle fixed plate 410 for α/2, i.e. photovoltaic panel component minimal adjustment angle for α/
2.Such as, α=4 °, then when the first pin-and-hole 411 and three pin-and-holes 412 is used alternatingly, minimal adjustment precision is 2 °.
As shown in figure 4, crossbeam 200 is the docking of rectangular tube 210 forming, joint is provided with connecting plate 220, two sections of rectangular tubes
210 are fixed on connecting plate 220 by fastener, and fastener includes bolt, pad and nut.In transport, can be by crossbeam
200 are split, and are readily transported, and crossbeam 200 can be extended.Longeron 300 is perpendicularly fixed at by square anchor ear 310
On crossbeam 200.In the present embodiment, longeron 300 is the aluminium alloy extrusions with U-type groove, and the two ends of square anchor ear 310 have spiral shell
Line, square anchor ear 310 holds crossbeam 200 tightly, and two ends of thread pass through the U-type groove bottom surface of longeron 300, the end of thread of square anchor ear 310
Fastened with nut.Longeron 300 why selects the aluminium alloy extrusions with U-type groove because aluminium alloy extrusions has high-strength light
Feature, and the end of thread and clamp nut of square anchor ear 310 are in U-type groove, will not protrude and have influence on the peace of photovoltaic panel
Dress.Every longeron 300 is provided with four fixtures 320 of fixed photovoltaic panel, and fixture 320 is fixed by screw bolt and nut
On longeron 300.Da puts on fixture 320 photovoltaic panel of the both sides of longeron 300 respectively, and by screw bolt and nut and fixation
Part 320 is fixed.
Angle fixed plate 410 and handle 420 are fixedly connected with crossbeam 200, and the present embodiment each provides a kind of connection
Mode.As shown in Fig. 2 the circle centre position of the angle fixed plate 410 of sector is provided with square breach, square breach are equipped with L-type connection
Part 413, L-type connector 413 can be soldered at square breach.The profile of the rectangular tube 210 of L-type connector 413 and crossbeam 200
It is engaged, and is fixed on crossbeam 200 by screw bolt and nut.The end of the main body of handle 420 is welded with a contiguous block 421, is
Increase the intensity of weld, weld is provided with ribs 422.420 are fixed on crossbeam 200, and specifically, contiguous block 421 leads to
Cross two square anchor ears 423 to be connected with crossbeam 200, square anchor ear 423 holds crossbeam 200 tightly, the two ends of square anchor ear 423 pass through and connect
Fastened with nut after connecing block 421.The connected mode of angle fixed plate 410 and handle 420 with crossbeam 200 is not limited to this reality
Example is applied, it is also an option that being connected or being welded with anchor ear between other fixed forms, such as angle fixed plate 410 and crossbeam 200
Connect, handle 420 is connected or is welded with crossbeam 200 using bolt and nut.
Crossbeam 200 is rotated with column 100 and is connected.As shown in figure 5, column 100 is provided with bearing block 130, on bearing block 110
Bearing 140 is provided with, bearing 140 is connected with crossbeam 200.The axis of the bearing 140 on each column 100 overlaps.Bearing block 130
It is two panels main body in the anchor ear of semicircle shape, including semicircular ring 131 and is arranged on the engaging lug 132 at the two ends of semicircular ring 131.Column
There is arc groove 150 on 100 tops, wherein the semicircular ring 131 of a piece of anchor ear is fixed in arc groove 150, such as by welding
Method fix.It is by two panels anchor ear pairing and fixed by fastener (such as bolt and nut) at engaging lug 132, by bearing 140
It is limited between two panels anchor ear.Gap suitably is left between bearing 140 and semicircular ring 131, enables bearing 140 in two panels anchor ear institute
Rotated in the ring for surrounding.Bearing 140 is divided into two parts, and each part includes the arc that can be engaged with the semicircular ring 131 of anchor ear
Face 141 and the rectangular recess portion 142 that can be engaged with the rectangular tube 210 of crossbeam 200.By two pieces of pairings of bearing 140, and by horizontal stroke
Beam 200 is clipped between two pieces of rectangular recess portions 142 of bearing 140, then bearing 140 is connected on bearing block 130.
Above-mentioned angle regulator 400, it is necessary to by manpower complete, for large-scale solar power plant, photovoltaic bracket
It is large number of, depend merely on manpower and go the adjustment to waste time and energy.Therefore, embodiments of the invention further give and automatically adjust photovoltaic
The self-checking device of panel angle.As shown in Figure 6 and Figure 7, the arc-shaped edges of fan-shaped angle fixed plate 410 are provided with gear, tooth
Wheel can be the circular arc for being directly molded, or be fixed to a tooth bar angle fixed plate 410 in angle fixed plate 410
Side.The lower section of angle fixed plate 410 is provided with rotary decelerator 430, the output end and travelling gear of rotary decelerator 430
440 connections, travelling gear 440 is meshed with the gear in angle fixed plate 410, input shaft and the electricity of rotary decelerator 430
Machine 450 is connected.Motor 450 is rotated, and angle fixed plate 410 is imparted power to through rotary decelerator 430, drives angle to fix
Plate 410 is rotated, so as to adjust the inclination angle of photovoltaic panel.Rotary decelerator 430 uses pivoting support and ring surface enveloped worm screw knot
Structure, can reduce rotating speed and increase torque, bear the antiwind resistance ability of larger radially, axially load and stronger tilting moment,
And rotary decelerator 430 has the function of reverse self-locking.
Automatically adjusting photovoltaic panel using motor driving has the advantages that Labor-saving high-efficiency, but when motor 450 or swinging subtract
Fast device 430 breaks down, or motor 450 power breakdown, cannot just automatically adjust, hand can be used in the case
Dynamic regulation, it is to avoid the inclination angle of photovoltaic panel cannot timely adjust, absorption efficiency of the influence photovoltaic panel to sunlight.
As shown in fig. 6, the lower section of angle fixed plate 410 is provided with support 460, support 460 is provided with mounting seat 470, revolution
Formula decelerator 430 and the screw bolt and nut of motor 450 are fixed in mounting seat 470.Support 460 is provided with the first fixed plate 461,
The bottom of mounting seat 470 is provided with the second fixed plate 471.As shown in figure 8, the first fixed plate 461 is provided with four the first bolts hole
462, the correspondence position of the second fixed plate 471 is provided with four the second bolts hole 472, with bolt through the first bolt hole 462 and the
Two bolts hole 472 are simultaneously fastened with nut, and the first fixed plate 461 is fixed with the second fixed plate 471.From automatically adjusting, switching is in one's hands
, it is necessary to travelling gear 440 is separated with the gear in angle fixed plate 410 during dynamic regulation, can dismantle and fix the first fixed plate
461 and second fixed plate 471 screw bolt and nut, it is and mounting seat 470 is overall together with rotary decelerator 430 and motor 450
Move away certain distance.In order to the mounting seat 470 after movement is fixed, two the 3rd spiral shells are added again in the first fixed plate 461
Keyhole 463, two the 4th bolts hole 473 have been added in the second fixed plate 471 again.After mounting seat 470 is moved a certain distance, pass
Moving gear 440 is separated with angle fixed plate 410, original second bolt hole on the 3rd bolt hole 463 and the second fixed plate 471
472 overlap, and the 4th bolt hole 473 overlaps with original first bolt hole 462 in the first fixed plate 461, then uses screw bolt and nut
It is fixed.When being shifted in order to avoid mobile mounting seat 470, as shown in figure 9, in the upper surface of the first fixed plate 461 along angle
The normal direction of fixed plate 410 is provided with guiding rib 464, and gathering sill 474 is provided with the lower surface of the second fixed plate 471, is oriented to rib 464 and leads
Cooperated to groove 474.So mounting seat 470 can just be moved along the direction of gathering sill 474, be easy to the bolt hole that aligns, and be saved
Time.
In embodiments of the present invention, manual angle regulator 400 can be with more than one, can be in each column
100 nearby set an angle regulator 400.Automatically adjust and regulation can not share an angle fixed plate 410 manually,
That is, angle fixed plate 410 is used for regulation manually, sector gear is separately provided in addition and is engaged with travelling gear 440, for certainly
Dynamic regulation.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
Enclose.
Claims (10)
1. the photovoltaic panel support of a kind of adjustable angle, it is characterised in that including column (100), crossbeam (200), longeron (300)
And angle regulator (400), the crossbeam (200) is connected with the column (100), and the crossbeam (200) can be around described
The axis rotation of crossbeam (200), the longeron (300) is equidistantly fixed on the crossbeam (200), the angular adjustment dress
Putting (400) includes angle fixed plate (410) and handle (420), and the angle fixed plate (410) and the handle (420) are respectively
Fixed with the crossbeam (200), the angle fixed plate (410) can rotate around the rotation axis of the crossbeam (200), described
Some first pin-and-holes (411) are sequentially provided with angle fixed plate (410), the column (100) is provided with second pin-and-hole
(110) when, the angle fixed plate (410) rotates, multiple first pin-and-holes (411) can successively with second pin-and-hole
(110) it is corresponding, the angle can be consolidated with the pin of second pin-and-hole (110) by through first pin-and-hole (411)
Fixed board (410) is fixed with the column (100).
2. the photovoltaic panel support of adjustable angle according to claim 1, it is characterised in that the angle fixed plate
(410) some 3rd pin-and-holes (412), the 3rd pin-and-hole (412) and first pin-and-hole (411) dislocation point are also sequentially provided with
Cloth, is additionally provided with the 4th pin-and-hole (120) on the column (100), when the angle fixed plate (410) rotates, the multiple described 3rd
Pin-and-hole (412) can be corresponding with the 4th pin-and-hole (120) successively, the pin can also insert the 3rd pin-and-hole (412) and
4th pin-and-hole (120) and the angle fixed plate (410) and the column (100) is fixed.
3. the photovoltaic panel support of adjustable angle according to claim 2, it is characterised in that adjacent first pin-and-hole
(411) angle formed with the center of rotation of the angle fixed plate (410) is α, adjacent 3rd pin-and-hole (412) and institute
It is α to state the angle that the center of rotation of angle fixed plate (410) formed, and wherein the scope of α is 2 ° -5 °.
4. the photovoltaic panel support of adjustable angle according to claim 1, it is characterised in that the angle fixed plate
(410) it is sector, the fan-shaped center of circle overlaps with the rotation axis of the crossbeam (200).
5. the photovoltaic panel support of adjustable angle according to claim 4, it is characterised in that the angle fixed plate
(410) arc side is provided with gear, and the gear of the angle fixed plate (410) is engaged with travelling gear (440), the travelling gear
(440) output end of rotary decelerator (430) is fixed to, the input of the rotary decelerator (430) is connected with motor
(450)。
6. the photovoltaic panel support of adjustable angle according to claim 5, it is characterised in that column (100) side
Support (460) is fixed with, mounting seat (470) is fixed with the support (460), the rotary decelerator (430) and described
Motor (450) is fixed in the mounting seat (470), and the support (460) is provided with the first fixed plate (461), the installation
Seat (470) bottom is provided with the second fixed plate (471), and first fixed plate (461) is provided with four the first bolts hole (462),
Second fixed plate (471) is provided with second bolt hole (472) corresponding with first bolt hole (462), uses bolt
With nut through first bolt hole (462) and the second bolt hole (472) by first fixed plate (461) and the second fixed plate
(471) it is fixed, it is provided with two the 3rd bolts hole (463), second fixed plate (471) again on first fixed plate (461)
It is upper to be provided with two the 4th bolts hole (473) again, after one segment distance of support (460) skew relative with the mounting seat (470),
3rd bolt hole (463) can be Chong Die with second bolt hole (472), while the 4th bolt hole (473) can be with institute
State the first bolt hole (462) overlap.
7. the photovoltaic panel support of adjustable angle according to claim 6, it is characterised in that first fixed plate
(461) upper surface is provided with guiding rib (464) along the normal direction of the angle fixed plate (410), second fixed plate (471)
Lower surface is provided with gathering sill (474), and guiding rib (464) cooperates with the gathering sill (474).
8. the photovoltaic panel support of adjustable angle according to claim 1, it is characterised in that the horizontal stroke of the crossbeam (200)
Section is square, and the handle (420) is fixedly connected by square anchor ear (423) with the crossbeam.
9. the photovoltaic panel support of adjustable angle according to claim 1, it is characterised in that set on the column (100)
There is bearing block (130), the bearing block (110) is provided with bearing (140), and bearing (140) is connected with the crossbeam (200).
10. the photovoltaic panel support of adjustable angle according to claim 9, it is characterised in that the bearing block (130) is
Two panels main body is in the anchor ear of semicircle shape, and there is arc groove (150) on column (100) top, wherein a piece of anchor ear is fixed to institute
State in arc groove (150), two panels anchor ear is fixed to merging, and the bearing (110) is limited in into the ring that two panels anchor ear is surrounded
Interior rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103462.XA CN106712680A (en) | 2017-02-24 | 2017-02-24 | Adjustable-angle photovoltaic panel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103462.XA CN106712680A (en) | 2017-02-24 | 2017-02-24 | Adjustable-angle photovoltaic panel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106712680A true CN106712680A (en) | 2017-05-24 |
Family
ID=58911866
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103462.XA Pending CN106712680A (en) | 2017-02-24 | 2017-02-24 | Adjustable-angle photovoltaic panel support |
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| CN107917391A (en) * | 2017-11-17 | 2018-04-17 | 广州市立乔科技有限公司 | A kind of solar street light |
| CN107993821A (en) * | 2018-01-08 | 2018-05-04 | 杭州富特科技股份有限公司 | Skeleton and LLC transformers |
| CN109768763A (en) * | 2019-01-30 | 2019-05-17 | 江阴市华方新能源高科设备有限公司 | A kind of flat uniaxiality tracking mechanism of intermittently-driving photovoltaic |
| CN110138327A (en) * | 2019-06-03 | 2019-08-16 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking device rotor |
| CN111510052A (en) * | 2020-05-12 | 2020-08-07 | 宿迁学院 | Convenient photovoltaic module mounting bracket and processing and mounting method |
| WO2021068200A1 (en) * | 2019-10-11 | 2021-04-15 | 上海能耀新能源科技有限公司 | Photovoltaic tracker support having tracker support structure comprising self-adaptive ellipsoidal bearings and system thereof |
| CN112953368A (en) * | 2021-02-01 | 2021-06-11 | 中国电建集团贵州电力设计研究院有限公司 | Mountain region photovoltaic fixed adjustable support suitable for manual operation |
| EP3769413A4 (en) * | 2018-03-23 | 2021-12-22 | NEXTracker, Inc. | Structural beam for solar tracker |
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| CN107917391A (en) * | 2017-11-17 | 2018-04-17 | 广州市立乔科技有限公司 | A kind of solar street light |
| CN107993821A (en) * | 2018-01-08 | 2018-05-04 | 杭州富特科技股份有限公司 | Skeleton and LLC transformers |
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| CN111510052A (en) * | 2020-05-12 | 2020-08-07 | 宿迁学院 | Convenient photovoltaic module mounting bracket and processing and mounting method |
| CN112953368A (en) * | 2021-02-01 | 2021-06-11 | 中国电建集团贵州电力设计研究院有限公司 | Mountain region photovoltaic fixed adjustable support suitable for manual operation |
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