CN203984318U - A kind of adjustable single column photovoltaic bracket - Google Patents
A kind of adjustable single column photovoltaic bracket Download PDFInfo
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- CN203984318U CN203984318U CN201420338775.5U CN201420338775U CN203984318U CN 203984318 U CN203984318 U CN 203984318U CN 201420338775 U CN201420338775 U CN 201420338775U CN 203984318 U CN203984318 U CN 203984318U
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- column
- hound
- pull bar
- photovoltaic
- round steel
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- 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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Abstract
The utility model provides a kind of adjustable single column photovoltaic bracket, its structure mainly consists of column, hound, arc adjusting rod, round steel pull bar, M24 bearing, it is characterized in that: the top of its central post is provided with welded plate, the downside of welded plate is provided with fixed block, and round steel pull bar is connected with column by fixed block; Hound is fixed on by M24 bearing on the welded plate of upper end of column; Photovoltaic module is arranged at the beam surface on hound; The two ends of arc adjusting rod are separately fixed on hound by high-strength bolt, and are provided with many groups adjustment hole position, and arc adjusting rod is connected on column by adjustment hole position, high-strength bolt.The utility model has solved the problems and shortcomings that existing single column support exists, this photovoltaic support structure is simple, structural strength is high, there is the good wind resistance power ability of toppling, and adjusting function conveniently, thereby can effectively increase the generating efficiency of photovoltaic module, improve the whole energy output of photovoltaic plant.
Description
Technical field
The utility model relates to photovoltaic technology field, relates in particular to a kind of adjustable single column photovoltaic bracket.
Background technology
At new energy field, the shared ratio of photovoltaic generation significantly improves at present, just at an unprecedented rate development of the planning of large-scale desert pv grid-connected plant, construction.Photovoltaic bracket is that photovoltaic plant is used the most general device, and this device is installed on the ground also and between horizontal plane has certain angle of inclination, and solar panel is arranged on photovoltaic bracket, and the irradiation that receives sunlight produces electric energy.
In recent years; the photovoltaic bracket that inclination angle is adjustable is progressively widely applied; because it can adjust angle of inclination according to the variation of altitude of the sun, thereby obtain higher generating efficiency and more energy output, in extensive desert photovoltaic plant, obtained increasing application.
There are problems in the photovoltaic bracket that existing inclination angle is adjustable, its shortcoming as follows in actual applications:
1) problem occurring in installation: existing a kind of photovoltaic bracket is, on a root post top, flexible connection is set, arranges steel wire rope and reels to realize Inclination maneuver by two groups of fixed pulleys that are fixed on basis at two ends.In desert, because dust storm is large, natural conditions are severe, use the flexible connecting structure such as steel wire rope in photovoltaic bracket, cannot bear powerful wind-force, the wind resistance power ability of toppling; And when adjusting inclination angle, it is malfunctioning that pulley mechanism is blocked by sand and dust easily to cause rotating, thereby make photovoltaic bracket lose adjustment function; And this photovoltaic support structure is complicated, cause the reserved difficulty of construction of concrete foundation to strengthen, construction cost is high, thereby is difficult to obtain and promotes the use of.
2) problem occurring in Inclination maneuver process: the adjustable photovoltaic bracket in existing a kind of inclination angle is to process the hole of a determining deviation on the internal and external casing of support post according to array, then by the rising reduction of sleeve pipe, wear again the adjustment function that fixedly realizes inclination angle with pin, this photovoltaic bracket reality just must first be adjusted the length of column sleeve pipe in installation process, otherwise mounted cell panel cannot be extracted because Action of Gravity Field will cause pin on column, and then lose the adjustable function in inclination angle, lose practical value.In photovoltaic plant, support at present mechanism's installation apparatus field of photovoltaic module, conventional is fixed angle photovoltaic bracket, though cheap, but its inclination angle keeps a constant value in whole life cycle, can not and need to regulate according to corresponding conditions, can not give full play of the generating capacity of photovoltaic plant, the in the situation that of China's Large scale construction photovoltaic plant, cause huge waste.
3) single upright post type photovoltaic bracket is comparatively loose to landform conditional request because of it, can flexible Application in the area of a lot of MODEL OVER COMPLEX TOPOGRAPHY.The vertical primary-secondary beam frame structure of its general employing supports large-area photovoltaic battery panel, and girder bottom welding has hinged seat to be connected by bearing pin with column top hinged seat.Because needs large area is installed photovoltaic battery panel, consider structures under wind performance, column bottom is to be also connected with mass concrete basis conventionally, and this has just caused the form of construction work of existing single upright post type photovoltaic bracket comparatively complicated, is not suitable for the low profile photovoltaic system of cell panel negligible amounts.
To sum up, although traditional fixed angle support is cheap, can not regulate along with the seasonal variations of the sun, solar panel can not be accepted the irradiation of the sun to greatest extent, affects the energy output of whole system, causes huge waste.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustable single column photovoltaic bracket, on the basis of structural stability, the problems and shortcomings that existing single column support exists have been solved, this photovoltaic support structure is simple, structural strength is high, there is the good wind resistance power ability of toppling, and adjusting function conveniently, thereby can effectively increase the generating efficiency of photovoltaic module, improve the whole energy output of photovoltaic plant.
The utility model is to realize by following technical scheme:
A kind of adjustable single column photovoltaic bracket, its structure mainly consists of column, hound, arc adjusting rod, round steel pull bar, M24 bearing, the top of its central post is provided with welded plate, and the downside of welded plate is provided with fixed block, and round steel pull bar is connected with column by fixed block; Hound is fixed on by M24 bearing on the welded plate of upper end of column; Photovoltaic module is arranged at the beam surface on hound; The two ends of arc adjusting rod are separately fixed on hound by high-strength bolt, and be provided with many groups adjustment hole position, arc adjusting rod is connected on column by adjustment hole position, high-strength bolt, the bolt position that only needs adjusting post and arc adjusting rod while regulating photovoltaic module inclination angle, it is convenient that overall inclination angle regulates, and photovoltaic module can not be subject to the impact of adjusting angle and impaired.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described round steel pull bar, its other end is fixed in base fixture, and be provided with two, by regulating round steel pull bar regulating block to regulate and fastening round steel pull bar, round steel pull bar divides and has dissipated the pulling force on column accordingly, can reduce the steel using amount of respective material column, thereby save the consumption of mounting system material simultaneously.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described column, its lower end is fixed in ground, forms triangular structure with round steel pull bar, ground, has increased overall structure stability.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described arc adjusting rod, can reach-60 ° ~ 60 ° photovoltaic module inclination angle adjustable extents, can meet photovoltaic module tilt adjustment needs.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described high-strength bolt, its model is M10.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described adjustment hole position, the inclination angle of its corresponding photovoltaic bracket in each position, hole,, there is not loosening phenomenon in its overall structure good stability.
Owing to having adopted above technology, the utility model is compared compared with prior art or product, and the beneficial effect having is as follows:
(1) this photovoltaic support structure is simple, and tilt adjustment is convenient, and mechanical structure is reasonable;
(2) structural stability: adopt column and round steel pull bar to form stable A-frame structure, increased the resistance to overturning of structure, strengthened support wind resistance, anti-snow ability;
(3) generating efficiency improves greatly: by regulating adjustment hole position, fully realize photovoltaic module and follow the tracks of sunlight object, the generating efficiency of lifting subassembly.
(4), while installing, without Site Welding, be directly bolted, easy for installation, save time, thereby improve the whole efficiency of engineering construction.
(5) save cost: to a certain degree saving raw-material consumption.
(6) controllability: according to infield difference, can find the angle of optimum total power, realize controllability and the flexibility of angle.
(7) scope of application is wide: by regulating round steel pull bar, guaranteed not only applicable smooth ground of the utility model, can also be applicable to the environment such as desert, beach, high mountain, slope, the scope of application expands greatly.
Accompanying drawing explanation
Fig. 1, be structural representation of the present utility model.
Fig. 2, be perspective view of the present utility model.
Wherein: 1-column; 2-hound; 3-arc adjusting rod; 4-M24 bearing; 5-round steel pull bar; 6-high-strength bolt; 7-welded plate; 8-fixed block; 9-base fixture; 10-round steel pull bar regulating block.
Embodiment
Below in conjunction with drawings and Examples, structure of the present utility model and installation procedure are described further:
As shown in Figure 1, a kind of adjustable photovoltaic bracket, its structure mainly consists of column 1, hound 2, arc adjusting rod 3, M24 bearing 4, round steel pull bar 5, the top of its central post 1 is provided with welded plate 7, the downside of welded plate is provided with fixed block 8, and round steel pull bar 5 is connected with column 1 by fixed block 8; Photovoltaic module is arranged at the beam surface on hound 2; The two ends of arc adjusting rod 3 are separately fixed on hound 2 by high-strength bolt 6, and be provided with many groups adjustment hole position, arc adjusting rod 3 is connected on column 1 by adjustment hole position, high-strength bolt 6, the bolt position that only needs adjusting post 1 and arc adjusting rod 3 while regulating photovoltaic module inclination angle, it is convenient that overall inclination angle regulates, and photovoltaic module can not be subject to the impact of adjusting angle and impaired.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described round steel pull bar 5, its other end is fixed in base fixture 9, and is provided with two, base fixture 9 is fixed on built-in fitting, the two ends of round steel pull bar 5 reserve the screw thread of 15mm, and by regulating round steel pull bar regulating block 10 to regulate and fastening round steel pull bar 5, round steel pull bar 5 has dissipated the pulling force on column 1 for corresponding minute, can reduce the steel using amount of respective material column 1, thereby save the consumption of mounting system material simultaneously; And applicable different terrain, infield, easily regulate the scope of application extensive.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described column 1, its lower end is fixed in ground, forms triangular structure with round steel pull bar 5, ground, has increased overall structure stability.
Above-mentioned a kind of adjustable single column photovoltaic bracket, wherein, described arc adjusting rod 3, can reach-60 ° ~ 60 ° photovoltaic module inclination angle adjustable extents, can meet photovoltaic module tilt adjustment needs.
Fig. 2 is the schematic three dimensional views of the utility model structure, hound 2, arc adjusting rod 3, column 1 form a stable integral body, during adjustable inclination, only need to take out the high-strength bolt 6 between arc adjusting rod 3 and column 1, allow overall structure rotate along M24 bearing 4, when reaching predetermined inclination angle, passing arc adjusting rod 3 and the hole above column 1 fixed block with high-strength bolt 6, tightened, realized the function of the angular adjustment of photovoltaic module.
A kind of adjustable single column photovoltaic bracket of the utility model, its installation procedure is: first column 1 is fixed in advance on mounted ground or spiral ground pile, then hound 2 is mounted on M24 bearing 4, and then the two ends of arc adjusting rod 3 are fixed on hound 2 by high-strength bolt 6, then the installation with arc adjusting rod 3 by column 1 by adjustment hole position; Reserved many groups adjustment hole position on arc adjusting rod 3, along with the difference of sun light irradiation angle, by regulating different adjustment hole positions, can guarantee that the angular range regulating is-60 ° ~ 60 °, can guarantee the larger solar irradiation of photovoltaic module acceptance, thereby greatly increase the generating efficiency of photovoltaic module.
The above is only preferred implementation of the present utility model, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, and these improvement also should be considered as protection range of the present utility model.
Claims (6)
1. an adjustable single column photovoltaic bracket, its structure mainly consists of column, hound, arc adjusting rod, round steel pull bar, M24 bearing, it is characterized in that: the top of its central post is provided with welded plate, the downside of welded plate is provided with fixed block, and round steel pull bar is connected with column by fixed block; Hound is fixed on by M24 bearing on the welded plate of upper end of column; Photovoltaic module is arranged at the beam surface on hound; The two ends of arc adjusting rod are separately fixed on hound by high-strength bolt, and are provided with many groups adjustment hole position, and arc adjusting rod is connected on column by adjustment hole position, high-strength bolt.
2. a kind of adjustable single column photovoltaic bracket as claimed in claim 1, is characterized in that: described round steel pull bar, its other end is fixed in base fixture, and is provided with two, by regulating round steel pull bar regulating block to regulate and fastening round steel pull bar.
3. a kind of adjustable single column photovoltaic bracket as claimed in claim 1, is characterized in that: described column, its lower end is fixed in ground, forms triangular structure with round steel pull bar, ground.
4. a kind of adjustable single column photovoltaic bracket as claimed in claim 1, is characterized in that: described arc adjusting rod, can reach-60 ° ~ 60 ° photovoltaic module inclination angle adjustable extents.
5. a kind of adjustable single column photovoltaic bracket as claimed in claim 1, is characterized in that: described high-strength bolt, its model is M10.
6. a kind of adjustable single column photovoltaic bracket as claimed in claim 1, is characterized in that: described adjustment hole position, the inclination angle of its corresponding photovoltaic bracket in each position, hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338775.5U CN203984318U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable single column photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338775.5U CN203984318U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable single column photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984318U true CN203984318U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338775.5U Expired - Fee Related CN203984318U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable single column photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681959A (en) * | 2016-08-02 | 2018-02-09 | 中电电气(上海)太阳能科技有限公司 | A kind of adjustable single shaft photovoltaic bracket manually |
| CN108583450A (en) * | 2018-01-30 | 2018-09-28 | 苏州豪米波技术有限公司 | A kind of radar supports of adjustable-angle |
| CN109802629A (en) * | 2019-03-07 | 2019-05-24 | 山东大象能源科技有限公司 | The solar photovoltaic bracket and its adjusting method of open side type adjustable angle |
-
2014
- 2014-06-24 CN CN201420338775.5U patent/CN203984318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681959A (en) * | 2016-08-02 | 2018-02-09 | 中电电气(上海)太阳能科技有限公司 | A kind of adjustable single shaft photovoltaic bracket manually |
| CN108583450A (en) * | 2018-01-30 | 2018-09-28 | 苏州豪米波技术有限公司 | A kind of radar supports of adjustable-angle |
| CN109802629A (en) * | 2019-03-07 | 2019-05-24 | 山东大象能源科技有限公司 | The solar photovoltaic bracket and its adjusting method of open side type adjustable angle |
| CN109802629B (en) * | 2019-03-07 | 2024-02-09 | 山东大象能源科技有限公司 | Single-column type angle-adjustable solar photovoltaic bracket and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200624 |