CN105763146A - Photovoltaic assembly fixing support - Google Patents
Photovoltaic assembly fixing support Download PDFInfo
- Publication number
- CN105763146A CN105763146A CN201610263333.2A CN201610263333A CN105763146A CN 105763146 A CN105763146 A CN 105763146A CN 201610263333 A CN201610263333 A CN 201610263333A CN 105763146 A CN105763146 A CN 105763146A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- fixing bracket
- crossbeam
- photovoltaic component
- component fixing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000012876 topography Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009711 regulatory function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation 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
-
- 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 photovoltaic assembly fixing support and relates to the photovoltaic power station system technology field. The photovoltaic assembly fixing support comprises a stand column, a sloped beam and a cross beam. The sloped beam is rotatably fixed to the stand column. The cross beam is vertically installed on the sloped beam. A first connection board is fixed to a top of the sloped beam. A second connection board is fixed to a bottom of the cross beam. The first connection board and the second connection board are in an ''L'' shape. A vertical plate of the first connection board and a vertical plate of the second connection board are rotatably connected so that the cross beam is rotated in a plane vertical to the sloped beam. Through rotation connection of the first connection board and the second connection board, the cross beam can rotate a certain angle about the sloped beam so as to realize an adjusting function of the fixing support in a latitudinal direction. A photovoltaic assembly can adjust orientation according to a terrain and an illumination condition and can well adapt to a mountain-topography fluctuant change characteristic.
Description
Technical field
The present invention relates to photovoltaic power station system technical field, particularly relate to a kind of photovoltaic component fixing bracket being suitable to power station, mountain region.
Background technology
Photovoltaic component fixing bracket is the important device being used for fixing solar panel in photovoltaic power station system.In recent years, along with the fast development of photovoltaic plant, large-scale ground photovoltaic plant from northwest upcountry, Plain to mountain region shift.Owing to the complex topographic area such as mountain region, hills is generally built in power station, mountain region in, it is uneven that it builds surface relief, and towards different, thing, North and South direction all exist the gradient.And existing photovoltaic component fixing bracket is primarily adapted for use in, and landform is smooth, rise and fall little place, it can only be adjusted up the angle of support at the South and the North, but the regulatory function of east-west direction cannot be realized, this greatly reduces the efficiency of light energy utilization and power station generating efficiency, also limit the use scope of photovoltaic bracket simultaneously.
Based on the above, need a kind of thing, the equal scalable of North and South direction badly, adapt to the photovoltaic component fixing bracket of mountain topography fluctuations, to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of photovoltaic component fixing bracket, this support is at all rotatable certain angle of thing, North and South direction, it is possible to adapt to the fluctuations of mountain topography preferably.
For reaching this purpose, the present invention by the following technical solutions:
A kind of photovoltaic component fixing bracket, including column, cant beam and crossbeam, described cant beam is removably secured on column, described beam vertical is arranged on cant beam, the top of described cant beam is fixed with the first connecting plate, the bottom of described crossbeam is fixed with the second connecting plate, and described first connecting plate and the second connecting plate are " L " shape；Longitudinal plate of described first connecting plate and longitudinal plate of the second connecting plate are rotatably coupled, and make described crossbeam be perpendicular to the rotation with in surface of cant beam.
As the preferred version of a kind of photovoltaic component fixing bracket, described cant beam offering the first U-type groove, be connected with slide block in described first U-type groove, the transverse plate of described first connecting plate is fixedly connected with a slide block by bolt.
As the preferred version of a kind of photovoltaic component fixing bracket, the both sides of described first U-type groove opening are provided with edge, and the length of described first connecting plate is more than the spacing on dual-side edge；
The shape of described slide block is suitable with the shape of described first U-type groove, and the length of described slide block is more than the spacing on dual-side edge, and the width of described slide block is less than the spacing on dual-side edge.
As the preferred version of a kind of photovoltaic component fixing bracket, described crossbeam offering the second U-type groove, the bottom of described second U-type groove has connecting hole, and the transverse plate of described second connecting plate is connected by bolt and crossbeam are fixing.
As the preferred version of a kind of photovoltaic component fixing bracket, longitudinal plate of described first connecting plate and the second connecting plate all offers bolt hole, and is rotationally connected by bolt.
As the preferred version of a kind of photovoltaic component fixing bracket, described crossbeam is 0-30 degree relative to the angular range that cant beam rotates.
As the preferred version of a kind of photovoltaic component fixing bracket, described crossbeam by horizontal level to the left, dextrorotary maximum angle be 15 degree.
As the preferred version of a kind of photovoltaic component fixing bracket, described cant beam and crossbeam are U-shaped girder steel, and U-type groove opening up on it.
As the preferred version of a kind of photovoltaic component fixing bracket, described first connecting plate and the second connecting plate are the thicker angle steel such as inequilateral.
As the preferred version of a kind of photovoltaic component fixing bracket, the width of longitudinal plate of the thicker angle steel such as described inequilateral is 60, and the width of transverse plate is 50mm, and thickness is 5.
The invention have the benefit that
The present invention is rotationally connected by the first connecting plate and the second connecting plate, crossbeam is enable to rotate to an angle around cant beam, thus realizing fixed support regulatory function on east-west direction, be conducive to photovoltaic module to adjust orientation according to physical features and light conditions, be well adapted for the characteristic of mountain topography fluctuations.Meanwhile, the present invention adopts conventional connection member to be attached, and structure is simpler, it is more convenient to install, and this photovoltaic bracket is cheap, stable performance, is conducive to popularization and application.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during the embodiment of the present invention is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to content according to embodiments of the present invention and these accompanying drawings obtain other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the photovoltaic component fixing bracket that embodiment of the present invention provides；
Fig. 2 is the partial structurtes schematic diagram of the photovoltaic component fixing bracket that embodiment of the present invention provides；
Fig. 3 is another angled arrangement schematic diagram of Fig. 2.
In figure:
1, column；2, cant beam；3, crossbeam；4, the first connecting plate；5, the second connecting plate.
Detailed description of the invention
For the technical scheme making to present invention solves the technical problem that, adopting and the technique effect reached clearly, below in conjunction with accompanying drawing, the technical scheme of the embodiment of the present invention is described in further detail, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Figure 1-Figure 3, present embodiment proposes a kind of preferred photovoltaic component fixing bracket, including the column 1 being arranged into a rectangular array, some cant beams 2 being arranged on column 1 and some crossbeams 3 being arranged on cant beam 2, wherein cant beam 2 is rotatably connected with column 1 by hinge, each cant beam 2 is parallel to each other, and the plane at cant beam 2 place has a certain degree with horizontal plane shape, the direction that here cant beam 2 rotates is set to North and South direction, the plane at cant beam 2 place is sunny slope, in order to photovoltaic module accepts illumination better.Crossbeam 3 is then vertically mounted on cant beam 2 by connector, and specifically, the top of cant beam 2 is fixed with the first connecting plate 4, and the bottom of crossbeam 3 is fixed with the second connecting plate 5, and the first connecting plate 4 and the second connecting plate 5 are " L " shape；Longitudinal plate of the first connecting plate 4 and longitudinal plate of the second connecting plate 5 are rotatably coupled, for making crossbeam 3 at the rotation with in surface being perpendicular to cant beam 2, namely regulate the angle of photovoltaic module at east-west direction, to adapt to the up-and-down physical features in mountain region, make full use of daylight and generate electricity.It should be noted that, often row's photovoltaic module is fixed on two crossbeams being parallel to each other 3 herein, and moves with the motion of crossbeam 3, to complete the power generation process of solaode.
The present invention is rotationally connected by the first connecting plate 4 and the second connecting plate 5, make crossbeam 3 can rotate to an angle around cant beam 2, thus realizing fixed support regulatory function on east-west direction, be conducive to photovoltaic module to adjust orientation according to physical features and light conditions, be well adapted for the characteristic of mountain topography fluctuations.
Further, the cant beam 2 of present embodiment offering the first U-type groove, is connected with slide block in the first U-type groove, the transverse plate of the first connecting plate 4 is fixedly connected with a slide block by bolt.Preferably, the both sides of the first U-type groove opening are provided with edge, and the length of the first connecting plate 4, more than the spacing on dual-side edge, is so easy to be stuck in outside the first U-type groove the first connecting plate 4, it is prevented that it slips in groove；Meanwhile, putting into the first U-type groove for convenience of slide block and realize backstop function, the length of this slide block should be greater than the spacing on U-type groove dual-side edge, and width should be less than the spacing on dual-side edge.So when slide block puts into groove, being gone to by the length direction of slide block consistent with U-type groove direction, slide block enters in groove smoothly, then 90 degree of turning blocks so that it is width is consistent with U-type groove direction, and slide block is just stuck in U-type groove.It addition, the shape of slide block also should be suitable with the shape of the first U-type groove, in order to slide block is smooth sliding in U-type groove, reduce vibrations and abrasion.
Further, crossbeam 3 offering the second U-type groove, the bottom of the second U-type groove has bolt hole, and the transverse plate of the second connecting plate 5 is connected by bolt is fixing with crossbeam 3.Now, owing to the transverse plate of the second connecting plate 5 is fixed on crossbeam 3, the transverse plate of the first connecting plate 4 is fixed on cant beam 2, as long as longitudinal plate of the second connecting plate 5 and the first connecting plate 4 is rotationally connected, can realize the crossbeam 3 rotation relative to cant beam 2.Preferably, the present invention all offers a bolt hole on longitudinal plate of the first connecting plate 4 and the second connecting plate 5, and two longitudinal plates are fitted tightly and are rotationally connected by bolt.
As preferably, present embodiment crossbeam 3 is 0-30 degree relative to the angular range that cant beam 2 rotates, namely crossbeam 3 by horizontal level to the left, dextrorotary maximum angle be 15 degree.The range of accommodation that east-west direction is 30 degree has been able to the requirement meeting power station, mountain region to photovoltaic bracket, if increasing scope again, not only can strengthen design difficulty, increasing cost of manufacture, and the structure that simultaneously can make mounting system is more loaded down with trivial details, complicated.
As preferably, cant beam 2 in present embodiment and crossbeam 3 all adopt the girder steel of U-shaped section, and the U-type groove of this girder steel is opening up.Why selecting U-shaped girder steel, be because its uniform specification, stable performance on the one hand, anti-corrosive properties are excellent, good looking appearance；On the other hand it is because on this girder steel the design of U-shaped groove, facilitates photovoltaic module or other parts to install in the optional position of girder steel, enormously simplify installation process.Further, above-mentioned first connecting plate 4 and the second connecting plate 5 are the thicker angle steel such as inequilateral, and namely transverse plate is different from the width of longitudinal plate, thickness is identical, and is mutually perpendicular to.Preferably, in the present embodiment, the width of longitudinal plate of angle steel is 60, and the width of transverse plate is 50mm, and the thickness of angle steel is 5, by Strength co-mputation and practical proof, above-mentioned is sized to the use condition meeting conventional photovoltaic support.Certainly, in other situation, first connecting plate 4 of the present invention and the second connecting plate 5 can also be the type such as equal leg angle or angle of unequal legs & thickness, and are not limited thereto.
The present invention adopts conventional connection member to be attached, structure is simpler, it is more convenient to install, by changing local connected mode, U-shaped crossbeam is made to reach the use condition of power station, mountain region photovoltaic bracket, and this photovoltaic component fixing bracket bearing capacity height, stable performance, making are easy, cheap, be conducive to popularization and application.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention being described in further detail by above example, but the present invention is not limited only to above example, when without departing from present inventive concept, other Equivalent embodiments more can also be included, and the scope of the present invention is determined by appended right.
Claims (10)
1. a photovoltaic component fixing bracket, including column (1), cant beam (2) and crossbeam (3), described cant beam (2) is removably secured on column (1), described crossbeam (3) is vertically mounted on cant beam (2), it is characterized in that, the top of described cant beam (2) is fixed with the first connecting plate (4), the bottom of described crossbeam (3) is fixed with the second connecting plate (5), and described first connecting plate and the second connecting plate are " L " shape；Longitudinal plate of described first connecting plate (4) and longitudinal plate of the second connecting plate (5) are rotatably coupled, and make described crossbeam (3) at the rotation with in surface being perpendicular to cant beam (2).
2. photovoltaic component fixing bracket according to claim 1, it is characterized in that, offering the first U-type groove on described cant beam (2), be connected with slide block in described first U-type groove, the transverse plate of described first connecting plate (4) is fixedly connected with a slide block by bolt.
3. photovoltaic component fixing bracket according to claim 2, it is characterised in that the both sides of described first U-type groove opening are provided with edge, and the length of described first connecting plate (4) is more than the spacing on dual-side edge；
The shape of described slide block is suitable with the shape of described first U-type groove, and the length of described slide block is more than the spacing on dual-side edge, and the width of described slide block is less than the spacing on dual-side edge.
4. the photovoltaic component fixing bracket according to claim 1 or 3, it is characterized in that, described crossbeam offers the second U-type groove on (3), the bottom of described second U-type groove has connecting hole, and the transverse plate of described second connecting plate (5) is connected by bolt and crossbeam (3) are fixing.
5. photovoltaic component fixing bracket according to claim 1, it is characterised in that all offer bolt hole on longitudinal plate of described first connecting plate (4) and the second connecting plate (5), and be rotationally connected by bolt.
6. photovoltaic component fixing bracket according to claim 5, it is characterised in that described crossbeam (3) is 0-30 degree relative to the angular range that cant beam (2) rotates.
7. photovoltaic component fixing bracket according to claim 6, it is characterised in that described crossbeam (3) by horizontal level to the left, dextrorotary maximum angle be 15 degree.
8. photovoltaic component fixing bracket according to claim 1, it is characterised in that described cant beam (2) and crossbeam (3) are U-shaped girder steel, and U-type groove opening up on it.
9. photovoltaic component fixing bracket according to claim 1, it is characterised in that described first connecting plate (4) and the second connecting plate (5) are the thicker angle steel such as inequilateral.
10. photovoltaic component fixing bracket according to claim 9, it is characterised in that the width of longitudinal plate of the thicker angle steel such as described inequilateral is 60, the width of transverse plate is 50mm, and thickness is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263333.2A CN105763146B (en) | 2016-04-25 | 2016-04-25 | A kind of photovoltaic component fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263333.2A CN105763146B (en) | 2016-04-25 | 2016-04-25 | A kind of photovoltaic component fixing bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105763146A true CN105763146A (en) | 2016-07-13 |
| CN105763146B CN105763146B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610263333.2A Active CN105763146B (en) | 2016-04-25 | 2016-04-25 | A kind of photovoltaic component fixing bracket |
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| Country | Link |
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| CN (1) | CN105763146B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105228A (en) * | 2018-01-31 | 2018-06-01 | 浙江海默精工科技有限公司 | A kind of multi-angle shaped steel activity firm banking |
| CN113972885A (en) * | 2021-10-21 | 2022-01-25 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic support pre-installation platform system and installation method |
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| CN205596059U (en) * | 2016-04-25 | 2016-09-21 | 中兴能源（天津）有限公司 | Support for fixing photovoltaic module |
-
2016
- 2016-04-25 CN CN201610263333.2A patent/CN105763146B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2037194A1 (en) * | 2007-09-07 | 2009-03-18 | Energetico GmbH & Co. KG | Subconstruction for solar plants on open space |
| KR20110004946U (en) * | 2009-11-12 | 2011-05-18 | (주)지티씨코퍼레이션 | A solar cell generator located on a slope |
| CN202259338U (en) * | 2011-09-28 | 2012-05-30 | 苏州瑞得恩光能科技有限公司 | Solar panel fixing bracket |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105228A (en) * | 2018-01-31 | 2018-06-01 | 浙江海默精工科技有限公司 | A kind of multi-angle shaped steel activity firm banking |
| CN113972885A (en) * | 2021-10-21 | 2022-01-25 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic support pre-installation platform system and installation method |
| CN113972885B (en) * | 2021-10-21 | 2023-06-27 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic bracket preassembling platform system and installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105763146B (en) | 2018-04-13 |
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Effective date of registration: 20200529 Address after: 643030 No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province Patentee after: ZONERGY Co.,Ltd. Address before: 300450, Tianjin Binhai New Area Development Zone, Dongting Road, No. 58, building 8 Patentee before: ZTE ENERGY (TIANJIN) Co.,Ltd. |
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Address after: 643030 No. 68, Fucang Road, Yantan District, Zigong City, Sichuan Province Patentee after: Xingchu Century Technology Co.,Ltd. Address before: 643030 No. 68, Fucang Road, Yantan District, Zigong City, Sichuan Province Patentee before: Xingchu Century Technology Co.,Ltd. |
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Address after: 643030 No. 68, Fucang Road, Yantan District, Zigong City, Sichuan Province Patentee after: Xingchu Century Technology Co.,Ltd. Address before: No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province Patentee before: ZONERGY Co.,Ltd. |
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