CN106953588B - 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
- CN106953588B CN106953588B CN201710328812.2A CN201710328812A CN106953588B CN 106953588 B CN106953588 B CN 106953588B CN 201710328812 A CN201710328812 A CN 201710328812A CN 106953588 B CN106953588 B CN 106953588B
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- photovoltaic panel
- rotation axis
- main support
- support
- connect
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- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 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
- 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
Abstract
The invention discloses a kind of adjustable single-shaft supports of solar energy photovoltaic panel.Including main support, it is rotatable on main support particular with the rotation axis (1) of arm of force holder (5), the other end of auxiliary stand (2) support rotating shaft (1), main support is equipped with the driving device that driving rotation axis (1) rotates, and rotation axis (1) is equipped with the holding frame (4) that photovoltaic panel (3) can be clamped.Structure of the invention designs relative straightforward, and the installation of excellent stability, photovoltaic panel is very convenient and quick, is a kind of supporting structure of the special large-sized photovoltaic plate array for adapting to ruthless area.
Description
Technical field：
The present invention relates to a kind of supporting structures of support solar energy photovoltaic panel, more specifically refer to that one kind can be with sunlight projectional angle
The variation of degree and the single-shaft support for adjusting photovoltaic Board position.
Background technology：
With being widely used for solar energy, the holder of solar energy photovoltaic panel has very more structure type, to improve light
The photoelectric conversion efficiency for lying prostrate the solar energy of plate, need to just adjust the elevation angle and/or side of photovoltaic panel with the variation of the position of the sun
To for the relatively large photovoltaic plate array of existing one kind, i.e. there is multiple rows of or multiple row photovoltaic panel in two direction of transverse and longitudinal, then as possible
The case where simplifying supporting structure and quantity arranges that more photovoltaic panels are exactly a kind of design direction of current holder, this leads to one
Overall weight, the distribution of weight situation for arranging photovoltaic panel are complicated, and the adjusting to the elevation angle of photovoltaic panel is exactly one and needs what is solved to ask
Topic.Have in the prior art a kind of supporting structure be support a longer rotation shaft support on set there are one driving device,
The driving device drives rotation axis rotation, and then drives the adjusting at the elevation angle for the photovoltaic panel laid in rotation axis, which exists
Defect one be to need the power of driving device larger, second is that require the accuracy of manufacture of each component, installation accuracy very high, third,
When the weight of photovoltaic panel causes rotation axis inevitably to deform, the rotation of rotation axis can be made highly difficult, even result in load
It is excessive and burn motor or the elevation angle of photovoltaic panel can not be adjusted.Therefore, simple in structure, effective support and height how to be realized
The design of the adjustable supports of factors such as effect adjusting, is current solar energy photovoltaic panel support Design problem to be solved.
Invention content：
The goal of the invention of the present invention is to disclose a kind of supporting support of suitable large-sized photovoltaic plate array setting, is had very
It effectively adjusts the performance characteristics of photovoltaic panel elevation angle and structure design is simple, adjust smooth.
Realize that technical solution of the invention is as follows：Including main support, it is important to which the rotation axis with arm of force holder exists
Rotatable on main support, the other end of auxiliary stand support rotating shaft, main support is equipped with the driving dress of driving rotation axis rotation
It sets, rotation axis is equipped with the holding frame that photovoltaic panel can be clamped.
The structure of the main support is：Bearing part, the oblique branch of upper end and main support connection are equipped in two main supports
The lower end of support is connect with support base.
The structure of the driving device is：The both ends of catch bar are movably connected with support base and arm of force holder, driving
Motor drives the flexible of catch bar.
The structure of the main support is：Support base is the proximate matter of strip, and the two side arms of proximate matter have along length side
To strip shaped opening, the lower end of bearing diagonal is connect with the two side arms of proximate matter.
The structure of the driving device is：There is the strip that a slidable sliding block is located at the two side arms of proximate matter to open
Between mouthful, driving motor drives sliding block to be slided along strip shaped opening, and sliding block is connect by axis pin with push-pull rod one end, and push-pull rod is another
One end is connect with the arm of force part in rotation axis.
Double two link mechanisms, two connecting rod machines are equipped between the support base or proximate matter and arm of force holder or arm of force part
Lower link one end of structure is connect with support base or proximate matter, the connection of one end of the other end and upper connecting rod, the other end of upper connecting rod with
Arm of force holder or the connection of arm of force part.
The structure of the bearing part is：The both ends of bearing body are equipped with connecting flange, bearing body by shackle member and
Connection support is connect with main support or auxiliary stand.
The structure of the holding frame of the clamping photovoltaic panel is：There is the stringer of a dovetail groove with criss-cross construction
Beam, stringer beam are set to the upper surface of rotation axis, and fixed beam is placed in the lower surface of rotation axis, and both ends and the stringer beam of fixed beam are fixed
Connection, the middle part of fixed beam are fixedly connected with rotation axis 1, and the both ends and centre position of stringer beam are equipped with the button that photovoltaic panel can be clamped
Part.
The structure of the fastener is：There are the fixed plate of a pair of of clamping stringer beam, fixed plate to have and can 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 fixed plates is equipped with folder
Hold plate.
Connection structure between the catch bar and arm of force holder is：There is the interconnecting piece of a U-bolt and arm of force holder
Divide and combine, U-bolt is connect with connector, and boom end is pushed to be connect with connector by axis pin.
The present invention is a kind of supporting structure being suitble to large solar photovoltaic plate array, structure design relative straightforward,
The installation of excellent stability, photovoltaic panel is very convenient and quick, if dry plate photovoltaic panel can be arranged in lateral rotation axis, the branch
Frame can not only bear relatively large load, and the elevation location for adjusting photovoltaic panel is very convenient and efficient, is rotated caused by heavy load
When axis has inevitable deformation, above-mentioned adjusting can be very smooth, can improve the photoelectric conversion efficiency of photovoltaic panel and subtract
The cost of few manufacture, installation and long term maintenance is a kind of holder of the special large-sized photovoltaic plate array for adapting to ruthless area
Structure.
Description of the drawings：
Fig. 1 is a kind of general structure schematic diagram of embodiment of the present invention.
Fig. 2 is the enlarged diagram of the structure and part of the main support in Fig. 1.
Fig. 3 is the structure of the main support in Fig. 1 and other local enlarged diagrams.
Fig. 4 is the structure expanded schematic diagram of the auxiliary stand in Fig. 1.
Fig. 5 is the structural schematic diagram of the partial enlargement expansion in Fig. 1.
Specific implementation mode：
The specific implementation mode that the present invention is provided in conjunction with Figure of description needs retouching in detail for the specific implementation mode illustrated
It is understanding for ease of to technical scheme of the present invention 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 solution of specific embodiments of the present invention is as follows：Including main support, it is important to carry
The rotation axis 1 of arm of force holder 5 is rotatable on main support, and rotation axis 1 is turned centered on main support by the axis of itself
Dynamic, the other end of 2 support rotating shaft 1 of auxiliary stand, main support is equipped with the driving device that driving rotation axis 1 rotates, rotation
Axis 1 is equipped with the holding frame 4 that photovoltaic panel 3 can be clamped；In actual use, photovoltaic panel 3 by holding frame 4 clamping installation after, when sunlight with
When the variation of time and changing the incidence angle between photovoltaic panel 3, perception and control device that photovoltaic plate array is equipped with are sent out
The above-mentioned driving device of signal enabling drives rotation axis 1 to rotate an angle to adjust the incidence angle of above-mentioned sunlight, and above-mentioned can
It adjusts the structure of the holder at the elevation angle of photovoltaic panel 3 comparatively simple, the manufacturing cost and installation cost of holder can be greatly reduced, it is more crucial
Be that the structure design of driving device can ensure that the rotation of very high drive efficiency and rotation axis 1 is smooth.
Main support above-mentioned is the primary structure for the weight for supporting entire photovoltaic plate array, requires fairly good knot
Structure intensity and fairly good stability, which refers to entire photovoltaic plate array and ground level is an oblique angle setting
When, fairly good stability is kept under the wind action of nature.The structure of the main support is：In two main supports 6
It is equipped with bearing part 7, the lower end for the bearing diagonal 8 that upper end is connect with main support 6 is connect with support base 9；Above-mentioned main support 6 is people
Font structure, lower end are 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, greatly improves the stability and structural strength of main support.
The structure of driving device above-mentioned is：The both ends of catch bar 10 are movably connected with support base 9 and arm of force holder 5,
Driving motor 11 drives the flexible of catch bar 10；When driving motor 11 works, 10 expanding-contracting action of catch bar is made to drive upper end connection
Arm of force holder 5, arm of force holder 5 interlocks rotation axis 1 and rotates, final that the photovoltaic panel 3 on holding frame 4 is driven to be adjusted with rotation
The elevation angle of photovoltaic panel 3；The structure that driving motor 11 above-mentioned drives catch bar 10 flexible is the prior art, and there are many can be achieved
Technological maheup, therefore do not provide detailed view and explanatory note.
The structure of main support above-mentioned is：Support base 9 is the proximate matter of strip, and the two side arms of proximate matter have along length side
To strip shaped opening, the lower end of bearing diagonal 8 above-mentioned connect with the outer wall of proximate matter, the upper end of bearing diagonal 8 and main support 6
Connection, has a slidable sliding block to be located between the strip shaped opening of the two side of above-mentioned proximate matter, driving motor drives cunning
Block is slided along strip shaped opening, and sliding block is connect by axis pin with push-pull rod one end, is connected on the push-pull rod other end and rotation axis 1
Arm of force part connection (structure above-mentioned is being not shown in figure, but the mechanical structure should be able to be clearly obtained by mechanical insight), drives
Dynamic motor is connect with sliding block, and band movable slider is slided along strip shaped opening after electric motor starting, and then drives push-pull rod movement, push-and-pull
Bar drives rotation axis 1 to rotate, the final elevation angle for adjusting photovoltaic panel 3；The output shaft of above-mentioned driving motor is driven to a screw rod,
The internal thread of the central through hole of screw rod and sliding block connects, and the rotation of screw rod makes sliding block translate, the screw rod long enough and with it is another before
The sliding block for the adjustable single-shaft support being arranged afterwards is threadedly coupled, then the rotation of screw rod can drive front and back two adjustable single-shaft supports
The adjusting at the elevation angle of photovoltaic panel, the power of such as driving motor is sufficiently large certainly, can also drive the light of the adjustable single-shaft support of third
Lie prostrate the adjusting at the elevation angle of plate.
Double two link mechanisms, two connecting rods are equipped between the support base 9 or proximate matter and arm of force holder 5 or arm of force part
12 one end of lower link of mechanism is connect with support base 9 or proximate matter, and the other end is connect with one end of upper connecting rod 13, upper connecting rod 13
The other end connect with arm of force holder 5 or arm of force part；It is above-mentioned when driving motor 11 drives catch bar 10 or push-pull rod moves
Double two link mechanisms move together, and two link mechanism of this pair can make the movement of catch bar 10 or push-pull rod more steady, be not easy to produce
The offset of raw movement, the resistance of motion generated may be deviated because of stress and improve service life by being greatly decreased in movement.
To make the stability of rotation of rotation axis 1 above-mentioned and smooth, axis is equipped on main support above-mentioned and auxiliary stand 2
The structure of bearing member 7, bearing part 7 is：The both ends of bearing body 14 are equipped with connecting flange 15, and bearing body 14 passes through shackle member and company
Support 16 is connect to connect with main support or auxiliary stand 2；Due to the structure of bearing part 7, the length of the rotation axis 1 has quite
Flexibility, the bearing body 14 for the auxiliary stand 2 that main support and two side directions are arranged can be passed through by a rotation axis 1,
Or the length of rotation axis 1 is determined by the distance between two adjacent bearing parts 7, i.e., rotation axis 1 by multistage axis body through bearing part 7
Flange 15 connect and compose a rotation axis 1 that can be rotated together by driving motor 11.
When rotation axis 1 rotates, the photovoltaic panel 3 being arranged thereon is driven to rotate, the holding frame 4 of the clamping photovoltaic panel 3
Structure be：There are the stringer beam 18 of a dovetail groove 17 with criss-cross construction, stringer beam 18 to be set to the upper table of rotation axis 1
Face, fixed beam 19 are placed in the lower surface of rotation axis 1, and the both 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 rotation axis 1, then realizes fixation of the stringer beam 18 in rotation axis 1 and fixed
Position, fixed beam 19 also has supporting role to stringer beam 18, to reduce the deflection of stringer beam 18 to the greatest extent；The both ends of stringer beam 18
Portion and centre position are equipped with the fastener 20 that photovoltaic panel 3 can be clamped, and the fastener 20 in the 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 first by end set
Fastener 20 be clamped, then move the fastener 20 in centre position and the other edge of photovoltaic panel 3 fasten, last attachment fastener 20 will
Photovoltaic panel 3 is fixed；The structure of above-mentioned fastener 20 is：There are the fixed plate 21 of a pair of of clamping stringer beam 18, fixed plate 21 to have and can set
Fixed plate 21 is fixedly connected by the trapezoidal nut in dovetail groove 17, bolt with trapezoidal nut with stringer beam 18, two fixed plates
21 coupling part is equipped 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 catch bar 10 above-mentioned and arm of force holder 5 is to be flexibly connected, this can realize catch bar 10 in straight line
It is also rotatable when movement；Attached drawing 2 is referred to, the connection structure between above-mentioned catch bar 10 and arm of force holder 5 is：Have one U-shaped
Bolt 23 is combined with the coupling part of arm of force holder 5, and U-bolt 23 is connect with connector 24, and 10 end of catch bar passes through axis pin
It is flexibly connected with connector 24；The upper end of the upper connecting rod 13 of two link mechanism above-mentioned and the connection structure of arm of force holder 5 with it is upper
The structure stated is identical.
Claims (2)
1. a kind of adjustable single-shaft support of solar energy photovoltaic panel, including main support, it is characterised in that turn with arm of force holder (5)
Moving axis (1) is rotatable on main support, the other end of auxiliary stand (2) support rotating shaft (1), and main support is equipped with driving and rotates
The driving device of axis (1) rotation, rotation axis (1) are equipped with the holding frame (4) that photovoltaic panel (3) can be clamped；The knot of the main support
Structure is：Support base (9) is the proximate matter of strip, and there are strip shaped opening along its length, bearing diagonal in the two side of proximate matter
(8) lower end is connect with the two side of proximate matter；The structure of the driving device is：There is a slidable sliding block to be located at U-shaped
Between the strip shaped opening of the two side of proximate matter, driving motor (11) drives sliding block to be slided along strip shaped opening, and sliding block passes through pin
Axis is connect with push-pull rod one end, and the push-pull rod other end is connect with the arm of force part in rotation axis (1)；The clamping photovoltaic panel (3)
The structure of holding frame (4) be：There are the stringer beam (18) of a dovetail groove (17) with criss-cross construction, stringer beam (18) to set
Upper surface in rotation axis (1), fixed beam (19) are placed in the lower surface of rotation axis (1), both ends and the stringer beam of fixed beam (19)
(18) it is fixedly connected, the middle part of fixed beam (19) is fixedly connected with rotation axis (1), and the both ends of stringer beam (18) and interposition install
The fastener (20) of photovoltaic panel (3) can be clamped by having.
2. the adjustable single-shaft support of solar energy photovoltaic panel according to claim 1, it is characterised in that the fastener (20)
Structure be：There are the fixed plate (21) of a pair of of clamping stringer beam (18), fixed plate (21) to have 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 interconnecting piece of two fixed plates (21)
Divide and is equipped with grip block (22).
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 CN106953588A (en) | 2017-07-14 |
| CN106953588B true 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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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11228275B2 (en) | 2019-06-27 | 2022-01-18 | National Oilwell Vareo, L.P. | Methods and apparatus for installing solar panels |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2326204B1 (en) * | 2007-10-24 | 2010-05-26 | Talleres Clavijo S.L. | IMPROVEMENTS IN THE ORIENTABLE SOLAR PANEL SYSTEMS. |
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2017
- 2017-05-11 CN CN201710328812.2A patent/CN106953588B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN106953588A (en) | 2017-07-14 |
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