CN203071099U - Photovoltaic fixing support with seasonal hand-operated adjustable inclination angle - Google Patents
Photovoltaic fixing support with seasonal hand-operated adjustable inclination angle Download PDFInfo
- Publication number
- CN203071099U CN203071099U CN2012207322021U CN201220732202U CN203071099U CN 203071099 U CN203071099 U CN 203071099U CN 2012207322021 U CN2012207322021 U CN 2012207322021U CN 201220732202 U CN201220732202 U CN 201220732202U CN 203071099 U CN203071099 U CN 203071099U
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- China
- Prior art keywords
- inclination angle
- adjustable inclination
- expansion link
- season
- photovoltaic
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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 relates to the photovoltaic generation technical field and specifically relates to a photovoltaic fixing support with a seasonable hand-operated adjustable inclination angle. The photovoltaic fixing support comprises a generation unit and a seasonal hand-operated adjustable inclination angle support. The generation unit comprises a photovoltaic assembly and a U type purline. The seasonal hand-operated adjustable inclination angle support comprises a vertical column, a longitudinal beam, an upper adjusting rod, a screwed pipe, a lower adjusting rod, fastening nuts, countershafts, a lower telescopic rod, an upper telescopic rod and a main shaft. An interference fit is respectively provided between the main shaft and a hole and between each countershaft and one respective hole. The photovoltaic assembly is fixedly connected with the longitudinal beam through the U type purline. The photovoltaic fixing support with a seasonable hand-operated adjustable inclination angle has the advantages of simple structure, convenient installation, low production cost, easy foundation construction, high reliability and generating capacity increase, etc.
Description
Technical field
The utility model relates to the photovoltaic power generation technology field, is specifically related to manual adjustable inclination angle photovoltaic fixed support in a kind of season.
Background technology
Solar energy power generating be with solar photovoltaic assembly as power conversion device, solar energy is converted to electric energy, photovoltaic module is used widely as a kind of novel energy.Solar photovoltaic bracket is used in the solar photovoltaic power plant in a large number as support and the fixture of photovoltaic module.Wherein, season, manual adjustable inclination angle photovoltaic fixed support tentatively began to use as a kind of novel photovoltaic fixed support, be on the basis of fixed angle support, variation along with sun angle in season, increase the amount of radiation that impinges perpendicularly on the photovoltaic module by regulating support north and south fixed angle (angle in season), thereby increase the photovoltaic power station power generation amount.
Common season, manual adjustable inclination angle photovoltaic fixed support was made into by horizontal uniaxiality tracking support, its shortcoming is: the same with horizontal uniaxiality tracking support, complex structure, mechanical rotating mechanism particularly, parameter case by a lot of gears and a big gear ratio is formed, the cost height, processing and installation difficulty; Support adjusting angle in season is by the bearing rotation, and to the anchor bolt positioning requirements height of bracket basis, the installation anchor bolt that must guarantee tens bases is on same straight line, and foundation construction is very difficult; Because the settlement of foundation problem, after dislocation appearred in support shaft, support just can not operate as normal, and reliability is poor.
Summary of the invention
The purpose of this utility model provides manual adjustable inclination angle photovoltaic fixed support in a kind of season, has simple in structure, easy for installation, advantages such as production cost is low, foundation construction is easy, reliability is high, increase energy output.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of season, manual adjustable inclination angle photovoltaic fixed support comprised manual adjustable inclination angle support of generator unit and season, and described generator unit comprises photovoltaic module and U-shaped purlin; Described season, manual adjustable inclination angle support comprised column, longeron, raise pole, screwed pipe, lower dolly bar, clamp nut, countershaft, following expansion link, last expansion link and main shaft, described column top is connected with described longeron middle part by described main shaft, described longeron front end is successively by described rise pole, screwed pipe, lower dolly bar is connected with described column bottom, described rise pole hypomere and lower dolly bar epimere are provided with screw thread, be connected with described screwed pipe by described screw thread, and by described clamp nut locking, described longeron rear end is connected with described column bottom with following expansion link by the described expansion link of going up successively, described rise pole and longeron, lower dolly bar and column, last expansion link and column, and all fixedly connected by described countershaft between expansion link and the column down, described main shaft and hole, countershaft and hole are interference fit, and described photovoltaic module is fixedlyed connected with described longeron by described U-shaped purlin.
Further, described column is provided with the adjusting slotted hole.
Further, described expansion link down and last expansion link are hollow tube, and the described expansion link of going up inserts in the described expansion link down.
Further, described photovoltaic module is fixedlyed connected with described U-shaped purlin by briquetting, and described U-shaped purlin is fixedlyed connected with described longeron by bolt.
Further, described screwed pipe is provided with the spanner post.
Further, described season, manual adjustable inclination angle support was 7.
Further, described photovoltaic module is 40.
The utility model is with simple in structure, and is suitable with existing fixed support steel using amount, no complicated mechanical transmission mechanism, so the processing and manufacturing cost is low, easy for installation; Support adjusting angle in season is to rotate with the interference fit in hole by axle, the gap is big, required precision is low, do not need to rotate with bearing, therefore low to the anchor bolt positioning requirements of bracket basis, the bracket basis easy construction also can be normal in the single bracket basis sedimentation of appearance, support also can normal regulating work, the reliability height; Also have adjusting angle big (0 ° to 50 °), the good stability that is threaded can increase the advantages such as energy output of photovoltaic plant about 5%.
Description of drawings:
Fig. 1 is right TV structure schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is overall structure schematic diagram of the present utility model.
Among the figure: 1, generator unit; 11, photovoltaic module; 12, U-shaped purlin;
2, season manual adjustable inclination angle support; 20, column;
21, longeron; 22, raise pole; 23, screwed pipe;
24, lower dolly bar; 25, clamp nut; 26, countershaft;
27, following expansion link; 28, go up expansion link; 29, main shaft.
Embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
Embodiment, see that Fig. 1 is to shown in Figure 3:
A kind of season manual adjustable inclination angle photovoltaic fixed support, comprise generator unit 1 and 7 season manual adjustable inclination angle support 2, described generator unit 1 comprises 40 photovoltaic modulies 11 and U-shaped purlin 12; Described season, manual adjustable inclination angle support 2 comprised column 20, longeron 21, raise pole 22, screwed pipe 23, lower dolly bar 24, clamp nut 25, countershaft 26, following expansion link 27, last expansion link 28 and main shaft 29, described column 20 tops are connected with described longeron 21 middle parts by described main shaft 29, described longeron 21 front ends are successively by described rise pole 22, screwed pipe 23, lower dolly bar 24 is connected with described column 20 bottoms, described rise pole 22 hypomeres and lower dolly bar 24 epimeres are provided with screw thread, be connected with described screwed pipe 23 by described screw thread, and by described clamp nut 25 lockings, described longeron 21 rear ends are connected with described column 20 bottoms with following expansion link 27 by the described expansion link 28 of going up successively, described rise pole 22 and longeron 20, lower dolly bar 24 and column 20, last expansion link 28 and column 20, and all fixedly connected by described countershaft 26 between expansion link 27 and the column 20 down, described main shaft 29 and hole, countershaft 26 is interference fit with the hole, described photovoltaic module 11 is fixedlyed connected with described U-shaped purlin 12 by briquetting, described U-shaped purlin 12 is fixedlyed connected with described longeron 21 by bolt, described column 20 is provided with the adjusting slotted hole, described expansion link 27 down is hollow tube with last expansion link 28, the described expansion link 28 of going up inserts in the described expansion link 27 down, and described screwed pipe is provided with the spanner post.
Operation principle of the present utility model: if will increase fixed support angle in season, unclamp described clamp nut 25 earlier, then with box spanner by being located at the spanner post on the described screwed pipe 23, positive hour hands change described screwed pipe 23, described rise pole 22 just is rotated in the described screwed pipe 23 simultaneously with lower dolly bar 24, described like this season manual adjustable inclination angle support 2 front portions described screwed pipe 23, the threaded adjusting bar length overall that raises pole 22 and lower dolly bar 24 compositions shortens, simultaneously because 4 described countershafts 26 all are rotating shaft, therefore described season manual adjustable inclination angle support 2 rear portions described expansion link 27 down, last expansion link 28 corresponding elongations (the two is the internal and external casing structure), described longeron 21 is rotated down to required angle around main shaft 29, at last that clamp nut 25 is locked, described season, manual adjustable inclination angle support 2 was again the fixed angle support.Otherwise, if will reduce fixed support angle in season, unclamp described clamp nut 25 earlier, change described screwed pipe 23 counterclockwise with box spanner then, described rise pole 22 rotates described screwed pipe 23 simultaneously with lower dolly bar 24, described like this season manual adjustable inclination angle support 2 front portions described screwed pipe 23, it is elongated with the threaded adjusting bar length overall of lower dolly bar 24 compositions to raise pole 22, therefore described season manual adjustable inclination angle support 2 rear portions described expansion link 27 down, last expansion link 28 corresponding shortenings, described longeron 21 is rotated up to required angle around described main shaft 29, at last that described clamp nut 25 is locked, described season, manual adjustable inclination angle support 2 was again the fixed angle support.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (7)
- One kind season manual adjustable inclination angle photovoltaic fixed support, it is characterized in that comprising that generator unit (1) and manual adjustable inclination angle support in season (2), described generator unit (1) comprise photovoltaic module (11) and U-shaped purlin (12); Manual adjustable inclination angle support in described season (2) comprises column (20), longeron (21), raise pole (22), screwed pipe (23), lower dolly bar (24), clamp nut (25), countershaft (26), following expansion link (27), last expansion link (28) and main shaft (29), described column (20) top is connected with described longeron (21) middle part by described main shaft (29), described longeron (21) front end is successively by described rise pole (22), screwed pipe (23), lower dolly bar (24) is connected with described column (20) bottom, described rise pole (22) hypomere and lower dolly bar (24) epimere are provided with screw thread, be connected with described screwed pipe (23) by described screw thread, and by described clamp nut (25) locking, described longeron (21) rear end is connected with described column (20) bottom with following expansion link (27) by the described expansion link (28) of going up successively, described rise pole (22) and longeron (20), lower dolly bar (24) and column (20), last expansion link (28) and column (20), and all fixedly connected by described countershaft (26) between expansion link (27) and the column (20) down, described main shaft (29) and hole, countershaft (26) is interference fit with the hole, and described photovoltaic module (11) is fixedlyed connected with described longeron (21) by described U-shaped purlin (12).
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: described column (20) is provided with the adjusting slotted hole.
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: described down expansion link (27) is hollow tube with last expansion link (28), the described expansion link (28) of going up inserts in the described expansion link (27) down.
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: described photovoltaic module (11) is fixedlyed connected with described U-shaped purlin (12) by briquetting, and described U-shaped purlin (12) is fixedlyed connected with described longeron (21) by bolt.
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: described screwed pipe (23) is provided with the spanner post.
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: manual adjustable inclination angle support in described season (2) is 7.
- Season according to claim 1 manual adjustable inclination angle photovoltaic fixed support, it is characterized in that: described photovoltaic module (11) is 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207322021U CN203071099U (en) | 2012-12-27 | 2012-12-27 | Photovoltaic fixing support with seasonal hand-operated adjustable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207322021U CN203071099U (en) | 2012-12-27 | 2012-12-27 | Photovoltaic fixing support with seasonal hand-operated adjustable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071099U true CN203071099U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207322021U Expired - Fee Related CN203071099U (en) | 2012-12-27 | 2012-12-27 | Photovoltaic fixing support with seasonal hand-operated adjustable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743138A (en) * | 2014-02-10 | 2014-04-23 | 山东力诺瑞特新能源有限公司 | Angle-adjustable solar mounting rack |
| CN103795330A (en) * | 2014-02-11 | 2014-05-14 | 国电光伏有限公司 | Low-latitude photovoltaic fixed support device with adjustable inclination angle |
| CN104092431A (en) * | 2014-07-02 | 2014-10-08 | 苏州威恩斯光电科技有限公司 | Fixed photovoltaic support with adjustable elevation angle |
-
2012
- 2012-12-27 CN CN2012207322021U patent/CN203071099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743138A (en) * | 2014-02-10 | 2014-04-23 | 山东力诺瑞特新能源有限公司 | Angle-adjustable solar mounting rack |
| CN103795330A (en) * | 2014-02-11 | 2014-05-14 | 国电光伏有限公司 | Low-latitude photovoltaic fixed support device with adjustable inclination angle |
| CN104092431A (en) * | 2014-07-02 | 2014-10-08 | 苏州威恩斯光电科技有限公司 | Fixed photovoltaic support with adjustable elevation angle |
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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 |
Granted publication date: 20130717 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |