CN107238221A - Flexible double-axis tracking photovoltaic or photo-thermal support - Google Patents
Flexible double-axis tracking photovoltaic or photo-thermal support Download PDFInfo
- Publication number
- CN107238221A CN107238221A CN201710649370.1A CN201710649370A CN107238221A CN 107238221 A CN107238221 A CN 107238221A CN 201710649370 A CN201710649370 A CN 201710649370A CN 107238221 A CN107238221 A CN 107238221A
- Authority
- CN
- China
- Prior art keywords
- rope
- frame
- sag
- photo
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000033001 locomotion Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of flexible double-axis tracking photovoltaic or photo-thermal support, include the left and right carrier of longitudinally spaced setting, flexible cable turning unit is respectively arranged with the left of the right side of left carrier, right carrier；It is connected respectively by rope connection mechanism between left and right carrier and corresponding flexible cable turning unit；Flexible cable frame is provided between two flexible cable turning units, flexible cable frame is made up of two sag ropes, two horizontal load ropes and two anti-sag ropes；It is longitudinally spaced between sag rope and anti-sag rope to be provided with multiple droppers；It is vertically arranged with two ends at the top of multiple photovoltaic panels, photovoltaic panel between sag rope and horizontal load rope with dropper to be connected, photovoltaic panel bottom two ends are connected with horizontal load rope.The invention has the advantages that flexible cable frame is significantly reduced by swing and bounce amplitude during external force, overall structure is more stablized, and photovoltaic plant floor space is reduced, beneficial to photovoltaic plant popularization and application.
Description
Technical field
The present invention relates to double-axis tracking photovoltaic or photo-thermal support, more particularly, to flexible double-axis tracking photovoltaic or photo-thermal branch
Frame.
Background technology
The present invention is to Chinese invention patent publication No. CN106406364A, entitled " double-axis tracking formula photovoltaic or photo-thermal
The further improvement of support ".Although technical scheme disclosed in the application for a patent for invention solves existing flexible photovoltaic support and deposits
It can only realize that uniaxiality tracking, generating efficiency are low, crank connecting link drive device adjustable inclination service life is short, photovoltaic panel gravity is led
The bounce of flexible cable and vibration problems under the flexible cable sagging problem and bad weather of cause, and the charming appearance and behaviour of flexible cable are jumped
Dynamic have interfering an impact damage and cause can not steady operation motor movement between.But in Practical Project utilization
It also there are weak point：1st, the photovoltaic or photo-thermal support have used substantial amounts of pulley, in practical engineering application, for meet by
Power requirement, pulley cost used is higher, adds the cost in photovoltaic or photo-thermal power station；The 2nd, the water of photovoltaic panel or photo-thermal pipe is installed
Flat load rope is to be fixedly connected with the carrier of left and right ends, non-dismountable, and maintenance work needs to carry out work high above the ground, adds
Photovoltaic or the later stage operation cost in photo-thermal power station.
The content of the invention
Present invention aims at provide a kind of manufacturing cost low, convenient to install and maintain flexible double-axis tracking photovoltaic or photo-thermal
Support.
To achieve the above object, the present invention takes following technical proposals：
Flexible double-axis tracking photovoltaic or photo-thermal support of the present invention, including the left carrier of longitudinally spaced setting and the right side are held
Carrier, the left and right carrier configuration is identical, includes：The front column and rear column of laterally spaced setting, it is described forward and backward
A day glyph framework is connected to form by entablature, middle cross beam and sill between column；Held positioned at the right side of left carrier, the right side
Flexible cable turning unit is respectively arranged with the left of carrier, the flexible cable turning unit structure described in two is identical, includes：Edge
Upper and lower interval is fixed with two respectively on the preceding load column and rear load column being horizontally arranged at interval, the forward and backward load column
Individual fixed pulley, bypasses four on the forward and backward load column fixed pulley races and is provided with rectangular flexible rope frame, four fixed pulleys
In one of be by power source drive driving wheel, be provided between the upper horizontal rope and lower horizontal rope of the rectangular flexible rope frame
Hexagon rigid frame, the hexagon rigid frame is made up of upper triangle frame, rectangle frame, lower inverted triangle frame from top to bottom, institute
Straight line lifting movement driving device is respectively arranged with the vertical edge of rectangle frame two stated；The upper triangle frame of hexagon rigid frame
Summit is connected with upper horizontal rope by axle, and the lower inverted triangle frame bottom point is connected with lower horizontal rope by axle；
It is connected respectively by rope connection mechanism between left and right carrier and corresponding flexible cable turning unit；The rope connection mechanism
Including rope connection mechanism in structure identical and lower rope connection mechanism, the upper rope connection mechanism or lower rope connection mechanism include the first connecting strand
With the second connecting strand, the two ends of first connecting strand are fixedly connected with the middle cross beam or sill of corresponding carrier respectively, the
Capel is respectively and fixedly provided with the middle part of one connecting strand, the capel is by latching hook one traction fixed pulley of connection；Described
The two ends of two connecting strands bypass rectangle frame top margin or base two of the traction fixed pulley with corresponding hexagon rigid frame respectively
End is fixedly connected；Be fixedly connected between wherein the middle cross beam and sill two constraint cable wires, two it is described constraint cable wire it is upper,
Lower two ends tie point is overlapped with the first connecting strand tie point of corresponding upper rope connection mechanism and lower rope connection mechanism respectively；
Flexible cable frame is provided between two flexible cable turning units, the flexible cable frame is by two sag ropes, two water
Flat load rope and two anti-sag rope compositions；The two ends of two sag ropes respectively with hexagon on corresponding rectangular flexible rope frame
The rectangle frame top margin two ends of rigid frame are fixedly connected, the two ends of two horizontal load ropes respectively with corresponding rectangular flexible rope
Straight line lifting movement driving device connection on frame on hexagon rigid frame；The two ends difference of two anti-sag ropes
Connected with the rectangle frame base two ends of hexagon rigid frame on corresponding rectangular flexible rope frame；It is upper between forward and backward column
Crossbeam two ends are respectively arranged with guiding fixed pulley, and each guiding fixed pulley is wound with a lateral conductor respectively, and every described oblique
One end of bracing wire is connected with bracing wire chassis respectively, the other end of two lateral conductors be connected with the capel of upper rope connection mechanism or with position
The first connecting strand in the capel both sides is connected；
It is longitudinally spaced between two sag ropes and corresponding anti-sag rope below to be provided with multiple droppers；Positioned at sag rope and
It is longitudinally spaced between horizontal load rope to be provided with multiple photovoltaic panels or photo-thermal pipe, the top of each photovoltaic panel or photo-thermal pipe
Two ends are connected with corresponding dropper respectively, and the bottom two ends of photovoltaic panel or photo-thermal pipe are connected with corresponding horizontal load rope respectively
Connect.
The straight line lifting movement driving device is electric pushrod, lead screw pair, oil cylinder, cylinder or air bag.
The sag rope, horizontal load rope, anti-sag rope are steel strand wires, steel cable, wirerope, cable wire or steel chain.
Advantage major embodiment of the present invention is in the following areas：
1st, photovoltaic panel or photo-thermal pipe are arranged on high aerial, reduce photovoltaic, the floor space in photo-thermal power station, reduce photovoltaic, light
Dependence of the thermo-power station to soil condition；Soil below photovoltaic panel or photo-thermal pipe can not destroy with secondary utilization and earth's surface bar
Part, especially more shows that its is superior in the large span area such as the poor area of with a varied topography, surface condition and pond fish pond
Property；Compared with traditional photovoltaic or photo-thermal support, rolled steel dosage of the present invention is few, and raw material cost is low, construction and installation cost
Low, operation expense is low, and service life is long, is more beneficial for photovoltaic, the popularization and application in photo-thermal power station.
2nd, dual-axis tracking system can track the East and West direction sunshine angle change that earth rotation is brought, and photovoltaic is adjusted in real time
The direction of plate or photo-thermal pipe, while photovoltaic panel or photo-thermal pipe luffing angle can be adjusted according to the change of Various Seasonal sun altitude,
Comprehensive tracking sunshine, makes sun light direction vertical with photovoltaic panel or photo-thermal pipe, improves photovoltaic panel or photo-thermal pipe to sunshine
Absorption efficiency and duration, increase generated energy.
3rd, twin shaft regulating system used is made up of steel wire rope and pulley, without mechanical transmission structures such as gear, connecting rods,
Influence of the bad weather to photovoltaic panel or photo-thermal pipe holder stability is small, and overall structure simple and stable, long lifespan, cost is low, adjusts
Section method is simply accurate, is adapted to engineering popularization and application.
4th, it is right with Chinese invention patent publication number CN106406364A, entitled " double-axis tracking formula photovoltaic or photo-thermal support "
Than pulley usage amount is reduced, cost reduction；Flexible cable frame is detachable, it is easy to later period maintenance, is more beneficial for engineering popularization and application；
Carrier distribution of force is more reasonable；Under the effect of contraction of constraint cable wire and double sag ropes, put when flexible cable frame is by external force
Dynamic and bounce amplitude significantly reduces, and overall structure is more stablized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of flexible cable turning unit of the present invention.
Fig. 3 is the structural representation of rope connection mechanism of the present invention.
Status architecture schematic diagram when Fig. 4 is flexible cable turning unit rotate counterclockwise of the present invention.
Fig. 5 is the structural representation of array-type flexible rope turning unit of the present invention.
Embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings, the present embodiment using technical solution of the present invention before
Put and implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figure 1, 2, 3, flexible double-axis tracking photovoltaic or photo-thermal support of the present invention, including it is longitudinal from south orientation north
Spaced left carrier and right carrier, left carrier are located at southern side, and right carrier is located at north side；Left carrier and the right side are held
Carrier structure is identical, includes（Now it is described with left carrier）：The front column 1 and rear column 2 of laterally spaced setting,
A day glyph framework, entablature are connected to form by entablature 3.1, middle cross beam 3.2 and sill 3.3 between forward and backward column 1,2
3.1 two ends are respectively arranged with guiding fixed pulley 4.1,4.2, and two constraints are connected between middle cross beam 3.2 and sill 3.3
Cable wire 4.3,4.4；Forward and backward column 1,2 construction and installation fixation after using oblique pull supporting cables 5.1 aid in fix, in counteracting,
Load pulling force on sill 3.2,3.3；Flexibility is respectively arranged with the left of the right side of left carrier, right carrier to recover
Turn unit, two flexible cable turning unit structures are identical, include（Now carried out with the flexible cable turning unit on the right side of left carrier
Description）：Interval is fixed with two and determined on the preceding load column 6 and rear load column 7 of laterally spaced setting, preceding load column 6
On pulley 8.1,8.2, rear load column 7 interval be fixed with two fixed pulleys 8.3,8.4, bypass four fixed pulleys 8.1,8.2,
8.3rd, the fixed pulley 8.3 that 8.4 race is provided with rectangular flexible rope frame 9, four fixed pulleys 8.1,8.2,8.3,8.4 is by electricity
The driving wheel of machine driving, hexagon rigid frame 10, hexagon are provided between the upper horizontal rope and lower horizontal rope of rectangular flexible rope frame 9
Rigid frame 10 is made up of rectangle frame, upper triangle frame and lower inverted triangle frame；Straight line lifting is respectively arranged with the vertical edge of rectangle frame two
Kinematic driving unit 11.1,11.2, straight line lifting movement driving device can select electric pushrod, lead screw pair, oil cylinder, cylinder or
Air bag；The upper triangle frame summit 12.1 of hexagon rigid frame 10 is connected with upper horizontal rope by axle, under hexagon rigid frame
Inverted triangle frame bottom point 12.2 is connected with lower horizontal rope by axle, and axle connection is to prevent hexagon rigid frame 10 in rotation process
In with rectangular flexible rope frame 9 produce interference and collision.
Connect respectively by the two upper and lower ropes of nested structure identical between left and right carrier and corresponding flexible cable turning unit
Mechanism is connected, as shown in Figure 1, 2, 3, and rope connection mechanism includes（Now between left carrier and its right side flexible cable turning unit
Rope connection mechanism be described）：First connecting strand 13.1 and the second connecting strand 13.2, the two ends of the first connecting strand 13.1 respectively with
The two ends of left carrier middle cross beam 3.2 are fixedly connected, and the two ends of the first connecting strand 13.1 and the two ends of left carrier middle cross beam 3.2 are consolidated
The position that is fixedly connected for determining link position with two constraint cable wires 4.3,4.4 upper ends coincides, when flexible cable frame is disliked in strong wind etc.
When being occurred to beat and swung by external force under bad weather condition, the middle cross beam 3.2 and sill 3.3 in left carrier are in two constraints
Checked and balance in the presence of cable wire 4.3,4.4, rocking for flexible cable frame is significantly reduced, increase integrally-built stability.The
One connecting strand 13.1 is fixedly arranged in the middle of equal capel 14, and capel 14, which passes through, to be latched hook 15 and connect a traction fixed pulleys
16；The two ends of second connecting strand 13.2 bypass traction fixed pulley 16 and the hexagon rigid frame 10 on rectangular flexible rope frame 9
Rectangle frame top margin two ends are fixedly connected；The rectangle frame base two ends of hexagon rigid frame 10 on rectangular flexible rope frame 9 and a left side
It is connected between carrier sill 3.3 again by a lasso trick connection mechanism, connected mode is identical with foregoing description.Positioned at upper horizontal stroke
The guiding fixed pulley 4.1,4.2 at the two ends of beam 3.1 is wound with a lateral conductor 5.2,5.3, one end difference of lateral conductor 5.2,5.3 respectively
It is connected with the bracing wire chassis for being anchored at ground, the other end of lateral conductor 5.2,5.3 is connected with the capel 14 of upper rope connection mechanism, when
So, it can be also connected with the first connecting strand 13.1 positioned at the both sides of capel 14.The effect of lateral conductor 5.2,5.3 is that rope picks
The stress of structure is directly delivered on lateral conductor 5.2,5.3, is disperseed forward and backward column 1,2 and middle cross beam 3.2, sill 3.3 and is subject to
Pulling force, prevents that forward and backward column 1,2 from deforming and the stress of oblique pull supporting cables 5.1 is excessive and be broken.
Right carrier and its left side flexible cable turning unit between rope connection mechanism connected mode, with above-mentioned left carrier and
Rope connection mechanism connected mode between its right side flexible cable turning unit is identical, omits herein.
Flexible cable frame is provided between two flexible cable turning units, flexible cable frame is by two sag ropes 17,18, two
Root horizontal load rope 19,20 and two anti-sag ropes 21,22 are constituted, sag rope 17,18, horizontal load rope 19,20 and anti-sag
Rope 21,22 may be selected to be steel strand wires, steel cable, wirerope, cable wire or steel chain；The two ends of two sag ropes 17,18 respectively with corresponding square
The rectangle frame top margin two ends of hexagon rigid frame 10,10.1 are fixedly connected on shape flexible cable frame 9, rectangular flexible rope frame 9.1, and two
The two ends of root horizontal load rope 19,20 are solid with corresponding straight line lifting movement driving device 11.1,11.2,11.3,11.4 respectively
Fixed connection；The two ends of two anti-sag ropes 21,22 respectively with hexagon on corresponding rectangular flexible rope frame 9, rectangular flexible rope frame 9.1
The rectangle frame base of rigid frame 10,10.1 is connected；Two sag ropes 17,18 and corresponding anti-sag rope 21,22 below
Longitudinally spaced be provided with multiple droppers 23,24.
It is longitudinally spaced between sag rope 17,18 and horizontal load rope 19,20 to be provided with multiple photovoltaic panels 25 or light
The top two ends of heat pipe, photovoltaic panel 25 or photo-thermal pipe are connected with corresponding dropper 23,24 respectively, photovoltaic panel 25 or photo-thermal pipe
Bottom two ends are connected with corresponding horizontal load rope 19,20 respectively.
Double sag structure energy operative constraint flexible cable framves, prevent photovoltaic panel 25 from significantly being shaken by extreme crosswind under strong wind weather
It is dynamic to turn on one's side.
When flexible cable frame needs repairing, the capel of arranged on left and right sides is departed from lock hook.
Photovoltaic panel 25 or photo-thermal pipe smooth surface East and West direction rotation mode are：
By taking the flexible cable turning unit in southern side as an example：
As shown in Fig. 1,4, driving fixed pulley 8.3 rotate counterclockwise of motor 26 drives rectangular flexible rope frame 9 to rotate counterclockwise, so that
Hexagon rigid frame 10 is driven to rotate run-off the straight, the vertical edge position rise in its east side, the vertical edge position reduction in west side；
The sag rope 17 in corresponding east side, horizontal load rope 19, anti-sag rope 21, the position rise of dropper 23, the sag rope 18 in west side,
Horizontal load rope 20, anti-sag rope 22, the position reduction of dropper 24, drive the smooth surface of photovoltaic panel 25 or photo-thermal pipe towards from east
Westwards rotate.
The second connecting strand 13.2 in the rope connection mechanism of south and north flanks can be slided on corresponding traction fixed pulley 16, institute
With when in photovoltaic panel 25 or photo-thermal pipe East and West direction rotary course, the upper-lower height of hexagon rigid frame 10 and East and West direction position are sent out
During changing, the second connecting strand 13.2 can change therewith in the length of two sections of flexible cables of corresponding traction fixed pulley 16 both sides
Become, compensate adjustment.
The regulative mode at photovoltaic panel 25 or the photo-thermal pipe elevation angle is：
When the straight line lifting movement driving device 11.1,11.2 on southern side hexagon rigid frame 10 is moved downward, north side six
The synchronous motion upwards of straight line lifting movement driving device 11.3,11.4 on side shape rigid frame 10.1, two levels of driving are carried
Lotus rope 19,20 is moved to north side carrier direction, so that drive photovoltaic panel 25 or the lower end of photo-thermal pipe to be rotated up, photovoltaic panel 25
Or the elevation angle of photo-thermal pipe reduces.
Similarly, when the straight line lifting movement driving device 11.1,11.2 in southern side hexagonal-shaped frame 10 is moved upwards, north
Straight line lifting movement driving device 11.3,11.4 in side hexagonal-shaped frame 10.1 is synchronously moved downward, and two levels of driving are carried
Lotus rope 19,20 is moved to southern side carrier direction, so that drive photovoltaic panel 25 or the lower end of photo-thermal pipe to rotate down, photovoltaic panel 25
Or the elevation angle increase of photo-thermal pipe.
As shown in figure 5, in forward and backward load 6,7 columns（East, west load column）Rectangular flexible rope frame 9 on, positioned at upper horizontal stroke
Multiple hexagon rigid frames 27 can also be set between rope and lower horizontal rope, with forming array formula flexible cable turning unit；So
Array-type flexible rope frame is may be constructed, i.e.,：Flexible cable is respectively provided between south, the corresponding two hexagon rigid frames 27 in north side
Frame.Therefore, a flexible cable turning unit can drive photovoltaic panel or photo-thermal pipe on multiple flexible cable framves to carry out East and West direction simultaneously
Rotate.Compare in the case of array application in the case of being used alone, the pulley quantity used in average each flexible cable frame is less.
In the description of the invention, it is necessary to explanation, term "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instruction such as " longitudinal direction ", " transverse direction ", " East, West, South, North " are closed based on orientation shown in the drawings or position
System, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Claims (3)
1. a kind of flexible double-axis tracking photovoltaic or photo-thermal support, include the left carrier and right carrier of longitudinally spaced setting,
The left and right carrier configuration is identical, includes：The front column and rear column of laterally spaced setting, the forward and backward column it
Between a day glyph framework is connected to form by entablature, middle cross beam and sill；It is characterized in that：Positioned at the right side of left carrier
Flexible cable turning unit is respectively arranged with the left of side, right carrier, the flexible cable turning unit structure described in two is identical,
Including：Upper and lower interval is distinguished on the preceding load column and rear load column of laterally spaced setting, the forward and backward load column
Two fixed pulleys are fixed with, four on the forward and backward load column fixed pulley races is bypassed and is provided with rectangular flexible rope frame, four
Be the driving wheel by power source drive one of in individual fixed pulley, the upper horizontal rope and lower horizontal rope of the rectangular flexible rope frame it
Between be provided with hexagon rigid frame, the hexagon rigid frame is from top to bottom by upper triangle frame, rectangle frame, lower inverted triangle frame
Constitute, straight line lifting movement driving device is respectively arranged with the described vertical edge of rectangle frame two；Hexagon rigid frame it is described
Upper triangle frame summit is connected with upper horizontal rope by axle, and the lower inverted triangle frame bottom point is connected with lower horizontal rope by axle；
It is connected respectively by rope connection mechanism between left and right carrier and corresponding flexible cable turning unit；The rope connection mechanism
Including rope connection mechanism in structure identical and lower rope connection mechanism, the upper rope connection mechanism or lower rope connection mechanism include the first connecting strand
With the second connecting strand, the two ends of first connecting strand are fixedly connected with the middle cross beam or sill of corresponding carrier respectively, the
Capel is respectively and fixedly provided with the middle part of one connecting strand, the capel is by latching hook one traction fixed pulley of connection；Described
The two ends of two connecting strands bypass rectangle frame top margin or base two of the traction fixed pulley with corresponding hexagon rigid frame respectively
End is fixedly connected；Be fixedly connected between wherein the middle cross beam and sill two constraint cable wires, two it is described constraint cable wire it is upper,
Lower two ends tie point is overlapped with the first connecting strand tie point of corresponding upper rope connection mechanism and lower rope connection mechanism respectively；
Flexible cable frame is provided between two flexible cable turning units, the flexible cable frame is by two sag ropes, two water
Flat load rope and two anti-sag rope compositions；The two ends of two sag ropes respectively with hexagon on corresponding rectangular flexible rope frame
The rectangle frame top margin two ends of rigid frame are fixedly connected, the two ends of two horizontal load ropes respectively with corresponding rectangular flexible rope
Straight line lifting movement driving device connection on frame on hexagon rigid frame；The two ends difference of two anti-sag ropes
Connected with the rectangle frame base two ends of hexagon rigid frame on corresponding rectangular flexible rope frame；It is upper between forward and backward column
Crossbeam two ends are respectively arranged with guiding fixed pulley, and each guiding fixed pulley is wound with a lateral conductor respectively, and every described oblique
One end of bracing wire is connected with bracing wire chassis respectively, the other end of two lateral conductors be connected with the capel of upper rope connection mechanism or with position
The first connecting strand in the capel both sides is connected；
It is longitudinally spaced between two sag ropes and corresponding anti-sag rope below to be provided with multiple droppers；Positioned at sag rope and
It is longitudinally spaced between horizontal load rope to be provided with multiple photovoltaic panels or photo-thermal pipe, the top of each photovoltaic panel or photo-thermal pipe
Two ends are connected with corresponding dropper respectively, and the bottom two ends of photovoltaic panel or photo-thermal pipe are connected with corresponding horizontal load rope respectively
Connect.
2. flexible double-axis tracking photovoltaic according to claim 1 or photo-thermal support, it is characterised in that：The straight line lifting fortune
Dynamic drive device is electric pushrod, lead screw pair, oil cylinder, cylinder or air bag.
3. flexible double-axis tracking photovoltaic according to claim 1 or photo-thermal support, it is characterised in that：The sag rope, water
Flat load rope, anti-sag rope are steel strand wires, steel cable, wirerope, cable wire or steel chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649370.1A CN107238221B (en) | 2017-08-02 | 2017-08-02 | Flexible double-shaft tracking photovoltaic or photo-thermal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649370.1A CN107238221B (en) | 2017-08-02 | 2017-08-02 | Flexible double-shaft tracking photovoltaic or photo-thermal support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107238221A true CN107238221A (en) | 2017-10-10 |
| CN107238221B CN107238221B (en) | 2023-07-21 |
Family
ID=59989859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649370.1A Active CN107238221B (en) | 2017-08-02 | 2017-08-02 | Flexible double-shaft tracking photovoltaic or photo-thermal support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238221B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888138A (en) * | 2017-12-25 | 2018-04-06 | 杨大楼 | Double-axis tracking formula roof photovoltaic, photo-thermal support |
| CN107947711A (en) * | 2017-12-25 | 2018-04-20 | 杨大楼 | Light-focusing type flexibility double-axis tracking formula photovoltaic, photo-thermal stent |
| CN110417341A (en) * | 2019-08-05 | 2019-11-05 | 无锡昊阳智慧能源有限公司 | A kind of single-axis solar tracking bracket |
| CN113904616A (en) * | 2021-12-09 | 2022-01-07 | 深圳市安泰科能源环保股份有限公司 | Flexible photovoltaic support |
| CN116722809A (en) * | 2023-08-11 | 2023-09-08 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
| WO2024074749A1 (en) * | 2022-10-07 | 2024-04-11 | Ingecid, S.L. | Solar panel securing system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722180A (en) * | 2012-07-03 | 2012-10-10 | 杭州帷盛太阳能科技有限公司 | Monaxial tracking system for hanging cable of photovoltaic assembly |
| JP2015037115A (en) * | 2013-08-13 | 2015-02-23 | Ｊｆｅテクノス株式会社 | Cable suspension aerial photovoltaic power generator |
| CN106406364A (en) * | 2016-12-12 | 2017-02-15 | 杨大楼 | Dual-axis tracking type photovoltaic or photo-thermal support |
| CN206034649U (en) * | 2016-08-30 | 2017-03-22 | 国源设计院有限公司 | Flexible cable net support of photovoltaic power generation |
| CN106712678A (en) * | 2017-01-24 | 2017-05-24 | 浙江国利英核能源有限公司 | Flexible adjustable photovoltaic cable frame structure and photovoltaic power generation device |
| CN206310779U (en) * | 2016-12-27 | 2017-07-07 | 北京科诺伟业科技股份有限公司 | A kind of suspended-cable structure large span photovoltaic bracket |
| CN106992748A (en) * | 2017-05-23 | 2017-07-28 | 河北大学 | Automatic corner photovoltaic system and automatic corner photovoltaic arrays |
| CN207214491U (en) * | 2017-08-02 | 2018-04-10 | 杨大楼 | Flexible double-axis tracking photovoltaic or photo-thermal support |
-
2017
- 2017-08-02 CN CN201710649370.1A patent/CN107238221B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722180A (en) * | 2012-07-03 | 2012-10-10 | 杭州帷盛太阳能科技有限公司 | Monaxial tracking system for hanging cable of photovoltaic assembly |
| JP2015037115A (en) * | 2013-08-13 | 2015-02-23 | Ｊｆｅテクノス株式会社 | Cable suspension aerial photovoltaic power generator |
| CN206034649U (en) * | 2016-08-30 | 2017-03-22 | 国源设计院有限公司 | Flexible cable net support of photovoltaic power generation |
| CN106406364A (en) * | 2016-12-12 | 2017-02-15 | 杨大楼 | Dual-axis tracking type photovoltaic or photo-thermal support |
| CN206310779U (en) * | 2016-12-27 | 2017-07-07 | 北京科诺伟业科技股份有限公司 | A kind of suspended-cable structure large span photovoltaic bracket |
| CN106712678A (en) * | 2017-01-24 | 2017-05-24 | 浙江国利英核能源有限公司 | Flexible adjustable photovoltaic cable frame structure and photovoltaic power generation device |
| CN106992748A (en) * | 2017-05-23 | 2017-07-28 | 河北大学 | Automatic corner photovoltaic system and automatic corner photovoltaic arrays |
| CN207214491U (en) * | 2017-08-02 | 2018-04-10 | 杨大楼 | Flexible double-axis tracking photovoltaic or photo-thermal support |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888138A (en) * | 2017-12-25 | 2018-04-06 | 杨大楼 | Double-axis tracking formula roof photovoltaic, photo-thermal support |
| CN107947711A (en) * | 2017-12-25 | 2018-04-20 | 杨大楼 | Light-focusing type flexibility double-axis tracking formula photovoltaic, photo-thermal stent |
| CN107947711B (en) * | 2017-12-25 | 2023-09-22 | 杨大楼 | Concentrating type flexible double-shaft tracking photovoltaic and photo-thermal support |
| CN107888138B (en) * | 2017-12-25 | 2023-11-24 | 杨大楼 | Double-shaft tracking type roof photovoltaic and photo-thermal support |
| CN110417341A (en) * | 2019-08-05 | 2019-11-05 | 无锡昊阳智慧能源有限公司 | A kind of single-axis solar tracking bracket |
| CN113904616A (en) * | 2021-12-09 | 2022-01-07 | 深圳市安泰科能源环保股份有限公司 | Flexible photovoltaic support |
| WO2024074749A1 (en) * | 2022-10-07 | 2024-04-11 | Ingecid, S.L. | Solar panel securing system |
| ES2968302A1 (en) * | 2022-10-07 | 2024-05-08 | Ingecid Investig Y Desarrollo De Proyectos S L | SOLAR PANELS FIXING SYSTEM (Machine-translation by Google Translate, not legally binding) |
| CN116722809A (en) * | 2023-08-11 | 2023-09-08 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
| CN116722809B (en) * | 2023-08-11 | 2023-10-27 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107238221B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107238221A (en) | Flexible double-axis tracking photovoltaic or photo-thermal support | |
| WO2015113445A1 (en) | Improved photovoltaic tracking and control system | |
| CN106406364B (en) | Double-shaft tracking type photovoltaic or photo-thermal bracket | |
| CN107947711B (en) | Concentrating type flexible double-shaft tracking photovoltaic and photo-thermal support | |
| CN107147357A (en) | Dismountable flexible double-axis tracking photovoltaic or photo-thermal support | |
| CN203708180U (en) | Improved single-axis photovoltaic tracking subsystem | |
| CN206481262U (en) | A kind of oblique uniaxiality tracking Photovoltaic array support of cable type | |
| CN207039532U (en) | A kind of roof linkage tracking photovoltaic bracket and photovoltaic generating system | |
| CN106712677B (en) | Photovoltaic module mounting system with adjustable dip angle | |
| CN204794843U (en) | Adopt biax linkage tracker's brooder upper cover photovoltaic system | |
| CN103760910A (en) | Rotary solar single-shaft tracking system | |
| CN107040196A (en) | A kind of movable solar photovoltaic bracket | |
| CN105468025A (en) | Photovoltaic biaxial linkage tracking system | |
| CN207214491U (en) | Flexible double-axis tracking photovoltaic or photo-thermal support | |
| CN101640225A (en) | Method for protecting solar panels from sand, dust, rain and snow | |
| CN203552066U (en) | Rotary single-axis solar energy tracking structure | |
| CN206249106U (en) | Double-axis tracking formula photovoltaic or photo-thermal support | |
| CN210377170U (en) | Prestressed flexible support oblique single-axis tracking system with double-layer structure | |
| CN104660160A (en) | Double-layer solar tracking photovoltaic power generation device | |
| CN116436385A (en) | Adjustable flexible photovoltaic bracket and application method thereof | |
| CN107171627A (en) | A kind of agricultural greenhouse linkage tracking photovoltaic bracket and photovoltaic generating system | |
| CN204481743U (en) | Double-deck solar tracking photovoltaic power generation apparatus | |
| CN204650282U (en) | The photovoltaic Dual-spindle linked tracker of photovoltaic Dual-spindle linked tracker and gridding | |
| CN207039530U (en) | Dismountable flexible double-axis tracking photovoltaic bracket | |
| CN101630698A (en) | Connecting rod connecting method for solar panel to evade rain and snow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |