CN106953588A - A kind of adjustable single-shaft support of solar energy photovoltaic panel - Google Patents
A kind of adjustable single-shaft support of solar energy photovoltaic panel Download PDFInfo
- Publication number
- CN106953588A CN106953588A CN201710328812.2A CN201710328812A CN106953588A CN 106953588 A CN106953588 A CN 106953588A CN 201710328812 A CN201710328812 A CN 201710328812A CN 106953588 A CN106953588 A CN 106953588A
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- Prior art keywords
- support
- photovoltaic panel
- solar energy
- arm
- energy photovoltaic
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- 238000010276 construction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008447 perception Effects 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
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of adjustable single-shaft support of solar energy photovoltaic panel.Including main support, particular with arm of force support (5) rotary shaft (1) on main support it is rotatable, the other end of auxiliary stand (2) support rotating shaft (1), the drive device that main support is rotated provided with driving rotary shaft (1), rotary shaft (1), which is provided with, can clamp the holding frame (4) of photovoltaic panel (3).Structure design relative straightforward of the present invention, excellent stability, the installation of photovoltaic panel is very convenient and quick, is a kind of supporting structure of the large-sized photovoltaic plate array of special adaptation ruthless area.
Description
Technical field：
The present invention relates to a kind of supporting structure of support solar energy photovoltaic panel, more specifically refer to that one kind can be with sunlight projectional angle
The change of degree and the single-shaft support for adjusting photovoltaic Board position.
Background technology：
With widely using for solar energy, the existing unusual many structure type of the support of solar energy photovoltaic panel, to improve light
The photoelectric transformation efficiency of the solar energy of plate is lied prostrate, the elevation angle and/or side of photovoltaic panel need to be just adjusted with the change of the position of the sun
To having multiple rows of or multiple row photovoltaic panel for the relatively large photovoltaic plate array of an existing class, the i.e. direction of transverse and longitudinal two, then try one's best
The situation for simplifying supporting structure and quantity arranges that more photovoltaic panels are exactly a kind of design direction of current support, and this causes one
Overall weight, the distribution of weight situation for arranging photovoltaic panel are complicated, and the regulation exactly one to the elevation angle of photovoltaic panel needs what is solved to ask
Topic.It is that a drive device is provided with rotation shaft support one longer is supported to have a kind of supporting structure in the prior art,
Drive device driving rotary shaft is rotated, and then drives the regulation at the elevation angle for the photovoltaic panel laid in rotary shaft, and the design is present
Defect one be to need the power of drive device larger, two be that the accuracy of manufacture of each part of requirement, installation accuracy are very high, and three are
When the weight of photovoltaic panel causes rotary shaft inevitably to deform, the rotation of rotary shaft can be made highly difficult, load is even resulted in
The elevation angle of photovoltaic panel can not be adjusted for excessive and motor damage.Therefore, simple in construction, effective support and height how to be realized
The design of the adjustable supports of factors such as effect regulation, is the problem of current solar energy photovoltaic panel support Design needs solution.
The content of the invention：
The goal of the invention of the present invention is to disclose the supporting support that a kind of suitable large-sized photovoltaic plate array is set, and it has very
Effectively the performance characteristics and structure design of regulation photovoltaic panel elevation angle simply, are adjusted smooth.
Realize that the technical solution of the present invention is as follows：Including main support, it is important to which the rotary shaft with arm of force support exists
It is rotatable on main support, the other end of auxiliary stand support rotating shaft, the driving dress that main support is rotated provided with driving rotary shaft
Put, rotary shaft, which is provided with, can clamp the holding frame of photovoltaic panel.
The structure of described main support is：Bearing part is equipped with two main supports, upper end supports the oblique branch being connected with main
The lower end of support is connected with support base.
The structure of described drive device is：The two ends of catch bar are movably connected with support base and arm of force support, driving
Motor drives the flexible of catch bar.
The structure of described main support is：Support base is the section bar of strip, and the two side arms of section bar have along length side
To strip opening, the lower end of bearing diagonal is connected with the two side arms of section bar.
The structure of described drive device is：The strip for having a slidable sliding block to be located at the two side arms of section bar is opened
Between mouthful, motor drives sliding block to be slided along strip opening, and sliding block is connected by bearing pin with pull bar one end, and pull bar is another
One end is connected with the arm of force part in rotary shaft.
Provided with double two linkages, two connecting rod machines between described support base or section bar and arm of force support or arm of force part
Lower link one end of structure is connected with support base or section bar, the connection of one end of the other end and upper connecting rod, the other end of upper connecting rod with
Arm of force support or the connection of arm of force part.
The structure of described bearing part is：The two ends of bearing body are provided with adpting flange, bearing body by shackle member and
Connection support is connected with main support or auxiliary stand.
The structure of the holding frame of described clamping photovoltaic panel is：Have one there is the stringer of dovetail groove of criss-cross construction
Beam, stringer beam is located at the upper surface of rotary shaft, and fixed beam is placed in the lower surface of rotary shaft, and two ends and the stringer beam of fixed beam are fixed
Connection, the middle part of fixed beam is fixedly connected with rotary shaft 1, and the two ends and centre position of stringer beam, which are provided with, can clamp the button of photovoltaic panel
Part.
The structure of described fastener is：There is the fixed plate of a pair of clamping stringer beams, fixed plate, which has, to be placed in dovetail groove
Fixed plate is fixedly connected by trapezoidal nut, bolt with trapezoidal nut with stringer beam, and the coupling part of two pieces of fixed plates is provided with folder
Hold plate.
Attachment structure between described catch bar and arm of force support is：There is the connecting portion of a U-bolt and arm of force support
Divide and combine, U-bolt is connected with connector, promote boom end to be connected by bearing pin with connector.
The present invention is a kind of supporting structure for being adapted to large solar photovoltaic plate array, its structure design relative straightforward,
Excellent stability, the installation of photovoltaic panel is very convenient and quick, if dry plate photovoltaic panel, the branch can be set in horizontal rotary shaft
Frame can not only bear relatively large load, and the elevation location of regulation photovoltaic panel is very convenient and efficient, is rotated caused by heavy load
When axle has inevitable deformation, above-mentioned regulation can be very smooth, it is possible to increase the photoelectric transformation efficiency of photovoltaic panel and subtracts
Few manufacture, installation and the cost of long term maintenance, are a kind of supports of the large-sized photovoltaic plate array of special adaptation ruthless area
Structure.
Brief description of the drawings：
Fig. 1 is a kind of general structure schematic diagram of embodiment of the present invention.
Fig. 2 is the structure of the main support in Fig. 1 and the enlarged diagram of part.
Fig. 3 be Fig. 1 in main support structure and other local enlarged diagrams.
Fig. 4 be Fig. 1 in auxiliary stand structure expanded schematic diagram.
The structural representation that Fig. 5 deploys for the partial enlargement in Fig. 1.
Embodiment：
The embodiment of the present invention is provided with reference to Figure of description, it is necessary to which the detailed of embodiment of explanation is retouched
It is understanding for ease of to technical scheme to state, and is not construed as the limit of the claims to the present invention
System.
Fig. 1~Fig. 5 is referred to, the technical scheme of specific embodiment of the invention is as follows：Including main support, it is important to carry
The rotary shaft 1 of arm of force support 5 is rotatable on main support, and rotary shaft 1 is turned on main support centered on the axis of itself
Dynamic, the other end of the support rotating shaft 1 of auxiliary stand 2, the drive device that main support is rotated provided with driving rotary shaft 1 is rotated
Axle 1, which is provided with, can clamp the holding frame 4 of photovoltaic panel 3；When actually used, photovoltaic panel 3 is clamped after installation by holding frame 4, when sunlight with
When the change of time and changing the incidence angle between photovoltaic panel 3, the perception and control device that photovoltaic plate array is provided with are sent
The above-mentioned drive device of signal enabling, drives rotary shaft 1 to rotate an angle to adjust the incidence angle of above-mentioned sunlight, above-mentioned can
Adjust the structure of the support at the elevation angle of photovoltaic panel 3 comparatively simple, the manufacturing cost and installation cost of support can be greatly reduced, it is more crucial
Be that the structure design of drive device can ensure that the rotation of very high drive efficiency and rotary shaft 1 is smooth.
Foregoing main support is the primary structure for the weight for supporting whole photovoltaic plate array, and it requires there is fairly good knot
Structure intensity and fairly good stability, the stability refer to that whole photovoltaic plate array is that an oblique angle is set with ground level
When, fairly good stability is kept under the wind action of nature.The structure of described main support is：In two main supports 6
Bearing part 7 is equipped with, the lower end for the bearing diagonal 8 that upper end is connected with main support 6 is connected with support base 9；Above-mentioned main support 6 is people
Font structure, lower end is fixedly connected with the ground, and support base 9 is fixedly connected with the ground, then main support 6 constitutes one with bearing diagonal 8
Three-dimensional gusseted, drastically increases the stability and structural strength of main support.
The structure of foregoing drive device is：The two ends of catch bar 10 are movably connected with support base 9 and arm of force support 5,
Motor 11 drives the flexible of catch bar 10；When motor 11 works, the expanding-contracting action of catch bar 10 is set to drive upper end connection
Arm of force support 5, arm of force support 5 interlocks rotary shaft 1 and rotates, and the final photovoltaic panel 3 driven on holding frame 4 is adjusted with rotation
The elevation angle of photovoltaic panel 3；It is prior art that foregoing motor 11, which drives the flexible structure of catch bar 10, existing a variety of achievable
Technological maheup, therefore do not provide detailed view and explanatory note.
The structure of foregoing main support is：Support base 9 is the section bar of strip, and the two side arms of section bar have along length side
To strip opening, the foregoing lower end of bearing diagonal 8 is connected with the outer wall of section bar, the upper end of bearing diagonal 8 and main support 6
Connection, has a slidable sliding block to be located between the strip opening of the two side of above-mentioned section bar, motor drives cunning
Block is slided along strip opening, and sliding block is connected by bearing pin with pull bar one end, what the pull bar other end was connected with rotary shaft 1
The connection of arm of force part (foregoing structure not shown in figure, but should be able to clearly be drawn by mechanical insight described mechanical structure), be driven
Dynamic motor is connected with sliding block, and band movable slider is slided along strip opening after electric motor starting, and then drives pull bar motion, push-and-pull
Bar drives rotary shaft 1 to rotate, the elevation angle of final regulation photovoltaic panel 3；The output shaft of above-mentioned motor is driven to a screw rod,
The internal thread connection of the central through hole of screw rod and sliding block, the rotation of screw rod translates sliding block, the screw rod long enough and with it is another before
The sliding block threaded connection of the adjustable single-shaft support set afterwards, the then rotation of screw rod can drive front and rear two adjustable single-shaft supports
The regulation at the elevation angle of photovoltaic panel, the power such as motor is sufficiently large certainly, can also drive the light of the 3rd adjustable single-shaft support
Lie prostrate the regulation at the elevation angle of plate.
Provided with double two linkages, two connecting rods between described support base 9 or section bar and arm of force support 5 or arm of force part
One end of lower link 12 of mechanism is connected with support base 9 or section bar, and the other end is connected with one end of upper connecting rod 13, upper connecting rod 13
The other end be connected with arm of force support 5 or arm of force part；It is above-mentioned when motor 11 drives catch bar 10 or pull bar motion
Double two linkages are moved in the lump, and the linkage of this pair two can make the motion of catch bar 10 or pull bar more steady, are difficult production
The skew of raw motion, the resistance of motion produced may be offset because of stress and improve service life by being greatly decreased in motion.
To make the stability of rotation of foregoing rotary shaft 1 and smooth, axle is equipped with foregoing main support and auxiliary stand 2
Bearing member 7, the structure of bearing part 7 is：The two ends of bearing body 14 are provided with adpting flange 15, and bearing body 14 passes through shackle member and company
Support 16 is connect to be connected with main support or auxiliary stand 2；Due to the structure of bearing part 7, the length of described rotary shaft 1 has quite
Flexibility, the bearing body 14 of its auxiliary stand 2 that can be set by a rotary shaft 1 through main support and both sides direction,
Or the length of rotary shaft 1 is determined by the distance between two adjacent bearing parts 7, i.e., rotary shaft 1 by multistage axis body through bearing part 7
Flange 15 connect and compose a rotary shaft 1 that can be together rotated by motor 11.
When rotary shaft 1 is rotated, the photovoltaic panel 3 that sets thereon is driven to rotate, the holding frame 4 of described clamping photovoltaic panel 3
Structure be：Have one there is the stringer beam 18 of dovetail groove 17 of criss-cross construction, stringer beam 18 is located at the upper table of rotary shaft 1
Face, fixed beam 19 is placed in the lower surface of rotary shaft 1, and the two ends of fixed beam 19 are fixedly connected with stringer beam 18 (as used screw or spiral shell
Tether and connect), the middle part of fixed beam 19 is fixedly connected with rotary shaft 1, then realizes fixation of the stringer beam 18 in rotary shaft 1 and fixed
Position, fixed beam 19 also has supporting role to stringer beam 18, to reduce the deflection of stringer beam 18 as far as possible；The two ends of stringer beam 18
Portion and centre position are provided with that can clamp the fastener 20 of photovoltaic panel 3, and the fastener 20 in described centre position can be in above-mentioned stringer
Slide displacement on the dovetail groove 17 of beam 18, when installing photovoltaic panel 3 (shown in Fig. 1), the edge of photovoltaic panel 3 is set by end first
Fastener 20 clamp, then move the fastener 20 in centre position and the other edge of photovoltaic panel 3 fastened, last attachment fastener 20 will
Photovoltaic panel 3 is fixed；The structure of above-mentioned fastener 20 is：There is the fixed plate 21 of a pair of clamping stringer beams 18, fixed plate 21, which has, to put
Fixed plate 21 is fixedly connected by the trapezoidal nut in dovetail groove 17, bolt with trapezoidal nut with stringer beam 18, two pieces of fixed plates
21 coupling part is provided with grip block 22, and grip block 22 is L-shaped, and photovoltaic panel 3 is fixed at the edge that can withhold photovoltaic panel 3.
Connection between foregoing catch bar 10 and arm of force support 5 is is flexibly connected, and this can realize catch bar 10 in straight line
It is also rotatable during motion；Accompanying drawing 2 is referred to, the attachment structure between above-mentioned catch bar 10 and arm of force support 5 is：Have one U-shaped
Bolt 23 is combined with the coupling part of arm of force support 5, and U-bolt 23 is connected with connector 24, and the end of catch bar 10 passes through bearing pin
It is flexibly connected with connector 24；The upper end of the upper connecting rod 13 of two foregoing linkages and the attachment structure of arm of force support 5 with it is upper
The structure stated is identical.
Claims (10)
1. a kind of adjustable single-shaft support of solar energy photovoltaic panel, including main support, it is characterised in that turning with arm of force support (5)
Moving axis (1) is rotatable on main support, the other end of auxiliary stand (2) support rotating shaft (1), and main support is rotated provided with driving
The drive device that axle (1) is rotated, rotary shaft (1), which is provided with, can clamp the holding frame (4) of photovoltaic panel (3).
2. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 1, it is characterised in that described main support
Structure is：Be equipped with bearing part (7) on two main supports (6), the lower end for the bearing diagonal (8) that upper end is connected with main support (6) and
Support base (9) is connected.
3. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 2, it is characterised in that described drive device
Structure be：The two ends of catch bar (10) are movably connected with support base (9) and arm of force support (5), motor (11) driving
Catch bar (10) it is flexible.
4. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 1, it is characterised in that described main support
Structure is：Support base (9) is the section bar of strip, and there is strip opening along its length the two side of section bar, tiltedly branch
The lower end of support (8) is connected with the two side of section bar.
5. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 4, it is characterised in that described drive device
Structure be：There is a slidable sliding block to be located between the strip opening of the two side of section bar, motor (11) drives
Sliding block is slided along strip opening, and sliding block is connected by bearing pin with pull bar one end, on the pull bar other end and rotary shaft (1)
Arm of force part is connected.
6. the adjustable single-shaft support of the solar energy photovoltaic panel according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that institute
Provided with double two linkages between the support base (9) or section bar and arm of force support (5) or arm of force part stated, two linkages
Lower link (12) one end is connected with support base (9) or section bar, and the other end is connected with the one end of upper connecting rod (13), upper connecting rod
(13) the other end is connected with arm of force support (5) or arm of force part.
7. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 6, it is characterised in that described bearing part (7)
Structure be：The two ends of bearing body (14) are provided with adpting flange (15), and bearing body (14) is supported by shackle member and connection
(16) it is connected with main support or auxiliary stand (2).
8. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 7, it is characterised in that described clamping photovoltaic
The structure of the holding frame (4) of plate (3) is：Have one there is the stringer beam (18) of dovetail groove (17) of criss-cross construction, stringer beam
(18) be located at the upper surface of rotary shaft (1), fixed beam (19) is placed in the lower surface of rotary shaft (1), the two ends of fixed beam (19) with
Stringer beam (18) is fixedly connected, and the middle part of fixed beam (19) is fixedly connected with rotary shaft (1), the two ends and centre of stringer beam (18)
Position, which is provided with, can clamp the fastener (20) of photovoltaic panel (3).
9. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 8, it is characterised in that described fastener (20)
Structure be：There is the fixed plate (21) of a pair of clamping stringer beams (18), fixed plate (21) has the ladder that can be placed in dovetail groove (17)
Fixed plate (21) is fixedly connected by shape nut, bolt with trapezoidal nut with stringer beam (18), the connecting portion of two pieces of fixed plates (21)
Divide and be provided with grip block (22).
10. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 9, it is characterised in that described catch bar
(10) attachment structure between arm of force support (5) is：There are a U-bolt (23) and the coupling part of arm of force support (5) to be combined,
U-bolt (23) is connected with connector (24), and catch bar (10) end is connected by bearing pin with connector (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328812.2A CN106953588B (en) | 2017-05-11 | 2017-05-11 | A kind of adjustable single-shaft support of solar energy photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328812.2A CN106953588B (en) | 2017-05-11 | 2017-05-11 | A kind of adjustable single-shaft support of solar energy photovoltaic panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106953588A true CN106953588A (en) | 2017-07-14 |
| CN106953588B CN106953588B (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328812.2A Active CN106953588B (en) | 2017-05-11 | 2017-05-11 | A kind of adjustable single-shaft support of solar energy photovoltaic panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230644A (en) * | 2019-07-08 | 2019-09-13 | 浙江正泰新能源开发有限公司 | The photovoltaic tracking device bearing arrangement of external sliding block |
| US11228275B2 (en) | 2019-06-27 | 2022-01-18 | National Oilwell Vareo, L.P. | Methods and apparatus for installing solar panels |
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| CN202548647U (en) * | 2012-04-20 | 2012-11-21 | 杭州帷盛太阳能科技有限公司 | Ground single-shaft photovoltaic tracking system |
| CN202564408U (en) * | 2012-05-07 | 2012-11-28 | 杜邦太阳能有限公司 | Angle adjustable solar cell panel support and solar cell panel installation system |
| CN205039753U (en) * | 2015-10-12 | 2016-02-17 | 梅州市汇鑫电器有限公司 | High -efficiency solar photovoltaic plate |
| CN206060641U (en) * | 2016-08-30 | 2017-03-29 | 江苏振江新能源装备股份有限公司 | A kind of oblique single-shaft support structure easy to install |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110174295A1 (en) * | 2007-10-24 | 2011-07-21 | Talleres Clavijo, S.L. | Directable solar panel systems |
| CN202548647U (en) * | 2012-04-20 | 2012-11-21 | 杭州帷盛太阳能科技有限公司 | Ground single-shaft photovoltaic tracking system |
| CN202564408U (en) * | 2012-05-07 | 2012-11-28 | 杜邦太阳能有限公司 | Angle adjustable solar cell panel support and solar cell panel installation system |
| CN205039753U (en) * | 2015-10-12 | 2016-02-17 | 梅州市汇鑫电器有限公司 | High -efficiency solar photovoltaic plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110230644A (en) * | 2019-07-08 | 2019-09-13 | 浙江正泰新能源开发有限公司 | The photovoltaic tracking device bearing arrangement of external sliding block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106953588B (en) | 2018-08-03 |
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