CN109450345A - The oblique single-shaft configuration of photovoltaic bracket - Google Patents
The oblique single-shaft configuration of photovoltaic bracket Download PDFInfo
- Publication number
- CN109450345A CN109450345A CN201811338821.0A CN201811338821A CN109450345A CN 109450345 A CN109450345 A CN 109450345A CN 201811338821 A CN201811338821 A CN 201811338821A CN 109450345 A CN109450345 A CN 109450345A
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- CN
- China
- Prior art keywords
- girder
- angle
- shaft configuration
- photovoltaic bracket
- flat portion
- 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.)
- Pending
Links
- 210000000452 mid-foot Anatomy 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect 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
- H02S20/20—Supporting structures directly fixed to an immovable object
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of oblique single-shaft configurations of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, each beam support includes flat portion, interconnecting piece and rake, interconnecting piece is fixedly connected with flat portion and rake respectively, angle between rake and flat portion is established angle, flat portion is fixed on girder, and photovoltaic module is fixed on rake, and making the angle between photovoltaic module and girder is in the angle of established angle.The size of established angle is depending on tilt angle needed for application area, the sun light utilization efficiency of photovoltaic module is set to reach highest, simplify mounting structure, the set-up time can largely be saved, there is preferable economy simultaneously, the angle between rake and flat portion is fixed during installation, and scene is conducive to the reliability for improving installation effectiveness and worker operation installation without excessively being adjusted.Structure is simple, convenient for installation and maintenance, good economy performance, stable and reliable operation, has important engineering application value.
Description
Technical field
The present invention relates to field of solar energy more particularly to a kind of oblique single-shaft configurations of photovoltaic bracket.
Background technique
Modern society, people are increasingly taken seriously to the energy, environmental problem growing interest, the utilization of new energy.The sun
It can be used as a kind of clean new energy, application field is more and more extensive.In China, solar energy resources are very rich, but too
Sun can there is also energy densities it is low, intermittent the disadvantages of, intensity of illumination and illumination orientation also can be continuous with time and weather
Therefore how variation makes full use of solar energy, raising solar energy utilization ratio is one and has to solve the problems, such as.Photovoltaic power generation
In tracking system, flat uniaxial tracking bracket and oblique uniaxial tracking bracket are common photovoltaic array support forms, and with angle is oblique
Single-shaft tracking system is that the component being horizontally mounted originally is changed to inclination installation on flat single-shaft support, increases system generated energy.
Within the system, component is that according to project latitude determines tilt angle, and the system is suitable for middle and high latitude
Area.But tiltedly single-shaft configuration is complex for tradition, higher cost more with material, and node type is more, is easy to appear event
Barrier, cause installation and it is difficult in maintenance.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of photovoltaic bracket, tiltedly single shaft is tied
Structure can solve installation and problem difficult in maintenance.
An object of the present invention adopts the following technical scheme that realization:
A kind of oblique single-shaft configuration of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, it is each described
Beam support includes flat portion, interconnecting piece and rake, and the interconnecting piece is solid with the flat portion and the rake respectively
Fixed connection, the angle between the rake and the flat portion is established angle, and the flat portion is fixed on the girder, institute
It states photovoltaic module and is fixed on the rake, making the angle between the photovoltaic module and the girder is in the angle of established angle.
Further, the beam support is S-type, and the connecting portion is opposite in the flat portion and the rake
Two sides.
Further, the oblique single-shaft configuration of the photovoltaic bracket further includes U-bolt, and the flat portion passes through the U-shaped spiral shell
Bolt is fixed on the girder, and the U-bolt is located in the middle part of the beam support.
Further, the oblique single-shaft configuration of the photovoltaic bracket further includes stiffening plate, and the U-bolt passes through the reinforcement
Plate, the stiffening plate contact at the girder.
Further, the beam support is perpendicular to the girder.
Further, the oblique single-shaft configuration of the photovoltaic bracket further includes several midfoot support parts, the midfoot support part two
End is fixedly connected with the beam support and the photovoltaic module respectively.
Further, each photovoltaic module is located between two beam supports, midfoot support part position
In the beam support opposite sides.
Further, the oblique single-shaft configuration of the photovoltaic bracket further includes End assemblies and end supports, the end group
The beam support is fixed in part one end, and the other end is fixed on the end supports, and the end supports are installed on institute
State girder.
Further, the quantity of the end supports is two, and it is opposite that two end supports are located at the girder
Two sides.
Further, the end supports include the first planar portions and the second planar portions, first planar portions and institute
It states the second planar portions and is located at the end supports opposite sides, first planar portions are fixed on the End assemblies, described
Second planar portions are installed on the girder.
Compared with prior art, the beneficial effects of the present invention are:
The interconnecting piece is fixedly connected with the flat portion and the rake respectively, the rake and the flat portion
Between angle be established angle, the flat portion is fixed on the girder, and the photovoltaic module is fixed on the rake, makes
Angle between the photovoltaic module and the girder is in the angle of established angle.The size of the established angle is according to the regional institute of application
Depending on needing tilt angle, the sun light utilization efficiency of the photovoltaic module is made to reach highest, simplifies mounting structure, can largely save
The set-up time is saved, while there is preferable economy, the angle between the rake and the flat portion is fixed during installation,
Scene is conducive to the reliability for improving installation effectiveness and worker operation installation without excessively being adjusted.Structure is simple, installation is tieed up
Convenience, good economy performance, stable and reliable operation are protected, there is important engineering application value.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the perspective view of a preferred embodiment in the oblique single-shaft configuration of photovoltaic bracket of the present invention；
Fig. 2 is another perspective view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；
Fig. 3 is the exploded view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；
Fig. 4 is the partial enlarged view in the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 3 at A；
Fig. 5 is the perspective view of a beam support in the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；
Fig. 6 is another perspective view of beam support shown in Fig. 5
Fig. 7 is the partial exploded view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1.
In figure: 100, the oblique single-shaft configuration of photovoltaic bracket；10, girder；20, photovoltaic module；30, beam support；31, open and flat
Portion；32, interconnecting piece；33, rake；40, U-bolt；50, midfoot support part；60, End assemblies；70, end supports；71,
First planar portions；72, the second planar portions；80, stiffening plate.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Please refer to Fig. 1-7, a kind of oblique single-shaft configuration 100 of photovoltaic bracket includes girder 10, several photovoltaic modulies 20 and several
Beam support 30, each beam support 30 include flat portion 31, interconnecting piece 32 and rake 33, the interconnecting piece 32
It is fixedly connected respectively with the flat portion 31 and the rake 33, the angle between the rake 33 and the flat portion 31
For established angle, the flat portion 31 is fixed on the girder 10, and the photovoltaic module 20 is fixed on the rake 33, makes institute
State the angle that the angle between photovoltaic module 20 and the girder 10 is in established angle.The size of the established angle is according to application area
Depending on required tilt angle, the sun light utilization efficiency of the photovoltaic module 20 is made to reach highest, simplifies mounting structure, it can larger journey
Degree saves the set-up time, while having preferable economy, during installation between the rake 33 and the flat portion 31
Angle is fixed, and scene is conducive to the reliability for improving installation effectiveness and worker operation installation without excessively being adjusted.
In this application, it installs and fixed mode can be used and the various ways such as be bolted, rivets or weld.
Preferably, the beam support 30 is S-type, and the interconnecting piece 32 is located at the flat portion 31 and the rake
33 opposite sides.The oblique single-shaft configuration 100 of photovoltaic bracket is applied to photovoltaic tracking device support system, and structure novel, design is ingeniously
It is wonderful, strong applicability, convenient for promoting.
Preferably, the oblique single-shaft configuration of the photovoltaic bracket further includes U-bolt 40, and the flat portion 31 passes through described U-shaped
Bolt 40 is fixed on the girder 10, and the U-bolt 40 is located at 30 middle part of beam support, fix stably, installation
It is easy.
Preferably, the oblique single-shaft configuration of the photovoltaic bracket further includes stiffening plate 80, and the U-bolt 40 passes through the reinforcement
Plate 80, the stiffening plate 80 contact at the girder 10；The stability of structure is further improved, intensity is improved.
Preferably, the beam support 30 further includes perpendicular to the girder 10, the oblique single-shaft configuration of photovoltaic bracket
Several midfoot support parts 50,50 both ends of midfoot support part are solid with the beam support 30 and the photovoltaic module 20 respectively
Fixed connection keeps each 20 both ends of the photovoltaic module fixed, further improves intensity and stability.
Preferably, each photovoltaic module 20 is located between two beam supports 30, the midfoot support part
50 are located at 30 opposite sides of beam support, and stating the oblique single-shaft configuration of photovoltaic bracket further includes End assemblies 60 and end support
The beam support 30 is fixed in part 70, described 60 one end of End assemblies, and the other end is fixed on the end supports 70, institute
It states end supports 70 and is installed on the girder 10, the quantity of the end supports 70 is two, two end supports
70 are located at 10 opposite sides of girder.Girder length can be reduced, save the cost improves installation effectiveness.
Preferably, the end supports 70 include the first planar portions 71 and the second planar portions 72, first planar portions
71 and second planar portions 72 be located at 70 opposite sides of end supports, first planar portions 71 are fixed on the end
Parts 60, second planar portions 72 are installed on the girder 10.Specifically, first planar portions 71 are perpendicular to described
Two planar portions 72, the end supports 70 are obliquely installed relative to the girder 10, two end supports 70 and institute
State the distribution triangular in shape of photovoltaic module 20, uniform force.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of oblique single-shaft configuration of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, feature exist
In: each beam support include flat portion, interconnecting piece and rake, the interconnecting piece respectively with the flat portion and institute
It states rake to be fixedly connected, the angle between the rake and the flat portion is established angle, and the flat portion is fixed on institute
It states on girder, the photovoltaic module is fixed on the rake, makes the angle between the photovoltaic module and the girder in peace
Fill the angle at angle.
2. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the beam support is S-type, described
Connecting portion is in the flat portion and the rake opposite sides.
3. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also
Including U-bolt, the flat portion is fixed on the girder by the U-bolt, and the U-bolt is located at the crossbeam
In the middle part of supporting element.
4. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 3, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also
Including stiffening plate, the U-bolt passes through the stiffening plate, and the stiffening plate contacts at the girder.
5. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the beam support is perpendicular to described
Girder.
6. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also
Including several midfoot support parts, midfoot support part both ends are fixed with the beam support and the photovoltaic module respectively to be connected
It connects.
7. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 6, it is characterised in that: each photovoltaic module is located at two
Between the beam support, the midfoot support part is located at the beam support opposite sides.
8. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also
Including End assemblies and end supports, the beam support is fixed in described End assemblies one end, and the other end is fixed on institute
End supports are stated, the end supports are installed on the girder.
9. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 8, it is characterised in that: the quantity of the end supports is two
A, two end supports are located at the girder opposite sides.
10. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 8, it is characterised in that: the end supports include first
Planar portions and the second planar portions, first planar portions and second planar portions are located at the end supports opposite sides,
First planar portions are fixed on the End assemblies, and second planar portions are installed on the girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338821.0A CN109450345A (en) | 2018-11-12 | 2018-11-12 | The oblique single-shaft configuration of photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338821.0A CN109450345A (en) | 2018-11-12 | 2018-11-12 | The oblique single-shaft configuration of photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109450345A true CN109450345A (en) | 2019-03-08 |
Family
ID=65551703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338821.0A Pending CN109450345A (en) | 2018-11-12 | 2018-11-12 | The oblique single-shaft configuration of photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109450345A (en) |
-
2018
- 2018-11-12 CN CN201811338821.0A patent/CN109450345A/en active Pending
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