CN113708714A - Photovoltaic double-shaft tracking support - Google Patents
Photovoltaic double-shaft tracking support Download PDFInfo
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- CN113708714A CN113708714A CN202110999100.XA CN202110999100A CN113708714A CN 113708714 A CN113708714 A CN 113708714A CN 202110999100 A CN202110999100 A CN 202110999100A CN 113708714 A CN113708714 A CN 113708714A
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- 238000003825 pressing Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic double-shaft tracking support, which comprises a base, stand columns, connecting columns and a mounting plate, and further comprises a bottom plate and connecting seats, wherein the upper end surface of the bottom plate is fixedly connected with two oppositely arranged connecting seats; the connecting seat is internally provided with a second cavity and first cavities positioned at two sides of the second cavity. Can adjust the height of support, can also remove simultaneously, the later stage of being convenient for is to the maintenance and the maintenance of support.
Description
Technical Field
The invention relates to the technical field of double-shaft tracking supports, in particular to a photovoltaic double-shaft tracking support.
Background
The photovoltaic is a solar photovoltaic power generation system for short, which is a power generation system for directly converting solar radiation energy into electric energy by using the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation. Solar power generation has become an important method for new energy utilization.
The double-shaft tracking support is used for supporting the solar panel, and the angle of the solar panel is driven to change through the rotating angle of the support part so as to enable sunlight to be closest to a vertical incident angle. The existing double-shaft tracking support mainly comprises a cross beam, an upright post, a longitudinal beam, a transverse supporting beam, a rotary driver and an electric push rod. Usually the support is fixed mounting subaerial, and the support mounting is loaded down with trivial details, is not convenient for later stage to the maintenance and the maintenance of support, and the support height can not adjust.
To this end, we propose a photovoltaic dual-axis tracking mount.
Disclosure of Invention
The invention mainly aims to provide a photovoltaic double-shaft tracking support which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a photovoltaic double-shaft tracking support comprises a base, stand columns, connecting columns, a mounting plate, a bottom plate and connecting seats, wherein the upper end surface of the bottom plate is fixedly connected with two oppositely arranged connecting seats;
a second cavity and first cavities positioned at two sides of the second cavity are arranged in the connecting seat, a first motor, a first threaded rod, a pressing plate, a supporting leg and a universal wheel are respectively arranged in the first cavities, an electric cylinder, a second motor, a piston rod, a drilling rod and a movable plate are arranged in the second cavity, a first through hole and a plurality of second through holes are respectively formed in the bottom plate, the first through holes and the second through holes are respectively communicated, the first through holes are communicated with the first cavity, the second through holes are communicated with the second cavity, the supporting leg and the universal wheel penetrate through the first through hole, and the drilling rod penetrates through the second through hole;
the utility model discloses a motor vehicle mounting structure, including stand, mount pad, spliced pole bottom cover, stand inside is equipped with the installation cavity, the stand bottom has the opening, stand and mount pad intercommunication, mount pad bottom inner wall fixedly connected with third motor, the spliced pole bottom cover is put on the stand, spliced pole inner wall fixedly connected with fixed plate.
Furthermore, the mounting panel is close to the connecting piece of solar cell panel one side fixedly connected with rectangular frame structure, solar cell panel is located the connecting piece, connecting piece one side is through first bolt fixedly connected with protection shield.
Further, the fixed glass that inlays in protection shield one side, the protection shield is the rectangular plate structure with the mounting panel, the relative parallel arrangement of protection shield and mounting panel, protection shield can protect solar cell panel, and through glass's design, can guarantee solar cell panel's illumination, can not lead to the fact the shelter from to solar cell panel.
Furthermore, a second threaded rod, a push plate sleeved on the second threaded rod and a push rod with one end vertically inserted into the push plate are arranged in the mounting cavity.
Furthermore, one end, far away from the push plate, of the push rod penetrates through the upright post to be vertically inserted onto the fixing plate, the fixing plate is located right above the push plate, and the fixing plate and the push plate are arranged in parallel relatively.
Further, the top end of the second threaded rod is rotatably connected with the inner wall of the top end of the mounting cavity, the bottom end of the second threaded rod penetrates through the upright post to be connected with an output shaft at the top end of the third motor, and the bottom end of the second threaded rod is located in the mounting seat.
Further, first motor top and first cavity top inner wall fixed connection, the output shaft of first threaded rod top and first motor bottom, the clamp plate cover is put on first threaded rod, terminal surface fixedly connected with landing leg under the clamp plate, landing leg bottom fixedly connected with universal wheel, first threaded rod bottom and first cavity bottom inner wall rotate to be connected, clamp plate and first cavity sliding connection.
Furthermore, the top end of the electric cylinder is fixedly connected with the inner wall of the top end of the second cavity, the bottom end of the electric cylinder is connected with the movable plate through a piston rod, the upper end face of the movable plate is fixedly connected with a second motor, the top end of the drill rod penetrates through the movable plate to be connected with an output shaft at the bottom end of the second motor, and the movable plate is connected with the inner wall of the second cavity in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects: through the design of the first motor, the first threaded rod, the pressing plate, the supporting leg and the universal wheel, the position of the base can be adjusted, the pressing plate can push the supporting leg to move downwards through the threaded fit of the first threaded rod and the pressing plate, the supporting leg can push the universal wheel out of the first through hole, the universal wheel is in contact with the ground, the supporting leg reversely applies pressure to the connecting seat, so that the bottom plate is far away from the ground, the solar cell panel device can be integrally pushed away through the universal wheel, the problem that the existing support is fixedly arranged on the ground is solved, later maintenance and maintenance of the support are facilitated, the push plate can be pushed to move upwards through the push rod through the threaded fit of the second threaded rod and the push plate, the connecting column is driven to move upwards, the purpose of adjusting the height of the connecting column is achieved, the electric cylinder pushes the movable plate to move downwards through the piston rod, the drill rod is pushed out from the second through hole and is drilled into the soil, the purpose of limiting the position of the base is achieved, and the base can be kept stable.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic biaxial tracking support of the present invention.
Fig. 2 is a perspective view of a solar panel of a photovoltaic biaxial tracking bracket according to the present invention.
Fig. 3 is a perspective view of a mounting base of a photovoltaic biaxial tracking bracket according to the present invention.
Fig. 4 is a schematic view of an internal structure of a connecting seat of the photovoltaic dual-axis tracking bracket of the invention.
Fig. 5 is a schematic view of the internal structure of a connecting column of the photovoltaic biaxial tracking bracket of the invention.
In the figure: 1. a base plate; 2. a base; 3. a connecting seat; 4. a column; 5. connecting columns; 6. mounting a plate; 7. a protection plate; 8. glass; 9. a connecting member; 10. a first bolt; 11. a solar panel; 12. a handle; 13. a mounting seat; 14. a first cavity; 15. a second cavity; 16. an electric cylinder; 17. a first motor; 18. a first threaded rod; 19. pressing a plate; 20. a support leg; 21. a universal wheel; 22. a first through hole; 23. a second motor; 24. a second through hole; 25. a piston rod; 26. a drill stem; 27. a movable plate; 28. a third motor; 29. pushing the plate; 30. a second threaded rod; 31. a push rod; 32. a fixing plate; 33. and (7) installing a cavity.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a photovoltaic dual-axis tracking support comprises a base 2, two columns 4, a connecting column 5, a mounting plate 6, a bottom plate 1 and two connecting seats 3, wherein the two connecting seats 3 are oppositely arranged and are fixedly connected to the upper end surface of the bottom plate 1, the base 2 is also fixedly connected to the upper end surface of the bottom plate 1, the base 2 is located between the two connecting seats 3, handles 12 are fixedly connected to both sides of the base 2, a mounting seat 13 is fixedly connected to the middle of the top end of the base 2, the column 4 is fixedly connected to the middle of the top end of the mounting seat 13, the top end of the column 4 is movably connected to the bottom end of the connecting column 5, the top end of the connecting column 5 is connected to a cross beam through a rotary driver, the cross beam is connected to one side of the mounting plate 6, and a solar cell panel 11 is fixedly connected to one side of the mounting plate 6, which is far away from the cross beam;
a second cavity 15 and first cavities 14 located at two sides of the second cavity 15 are arranged in the connecting seat 3, a first motor 17, a first threaded rod 18, a pressing plate 19, support legs 20 and universal wheels 21 are respectively arranged in the first cavity 14, an electric cylinder 16, a second motor 23, a piston rod 25, a drill rod 26 and a movable plate 27 are arranged in the second cavity 15, a first through hole 22 and a second through hole 24 are respectively formed in the bottom plate 1, a plurality of first through holes 22 and a plurality of second through holes 24 are respectively arranged, the first through hole 22 is communicated with the first cavity 14, the second through hole 24 is communicated with the second cavity 15, the support legs 20 and the universal wheels 21 penetrate through the first through holes 22, and the drill rod 26 penetrates through the second through holes 24;
the inside installation cavity 33 that is equipped with of stand 4, 4 bottoms of stand have the opening, stand 4 and mount pad 13 intercommunication, 13 bottom inner wall fixedly connected with third motor 28 of mount pad, 5 bottom covers of spliced pole are put on stand 4, 5 inner wall fixedly connected with fixed plate 32 of spliced pole.
The mounting plate 6 is close to a connecting piece 9 of a rectangular frame structure fixedly connected to one side of a solar cell panel 11, the solar cell panel 11 is located in the connecting piece 9, and a protective plate 7 is fixedly connected to one side of the connecting piece 9 through a first bolt 10.
Wherein, fixed the inlaying of protection shield 7 one side has glass 8, protection shield 7 is the rectangular plate structure with mounting panel 6, protection shield 7 and the relative parallel arrangement of mounting panel 6, protection shield 7 can protect solar cell panel 11, and through glass's design, can guarantee solar cell panel 11's illumination, can not lead to the fact to shelter from solar cell panel 11.
The mounting cavity 33 is internally provided with a second threaded rod 30, a push plate 29 sleeved on the second threaded rod 30 and a push rod 31 with one end vertically inserted on the push plate 29.
One end of the push rod 31, which is far away from the push plate 29, penetrates through the upright post 4 and is vertically inserted on a fixing plate 32, the fixing plate 32 is positioned right above the push plate 29, and the fixing plate 32 and the push plate 29 are arranged in parallel relatively.
The top end of the second threaded rod 30 is rotatably connected with the inner wall of the top end of the mounting cavity 33, the bottom end of the second threaded rod 30 penetrates through the upright column 4 to be connected with an output shaft at the top end of the third motor 28, and the bottom end of the second threaded rod 30 is located in the mounting seat 13.
The top end of the first motor 17 is fixedly connected with the inner wall of the top end of the first cavity 14, the top end of the first threaded rod 18 is connected with an output shaft at the bottom end of the first motor 17, the pressing plate 19 is sleeved on the first threaded rod 18, the lower end face of the pressing plate 19 is fixedly connected with the supporting leg 20, the bottom end of the supporting leg 20 is fixedly connected with the universal wheel 21, the bottom end of the first threaded rod 18 is rotatably connected with the inner wall of the bottom end of the first cavity 14, and the pressing plate 19 is slidably connected with the first cavity 14.
The top end of the electric cylinder 16 is fixedly connected with the inner wall of the top end of the second cavity 15, the bottom end of the electric cylinder 16 is connected with a movable plate 27 through a piston rod 25, the upper end surface of the movable plate 27 is fixedly connected with a second motor 23, the top end of the drill rod 26 penetrates through the movable plate 27 to be connected with an output shaft at the bottom end of the second motor 23, and the movable plate 27 is slidably connected with the inner wall of the second cavity 15.
The slewing drive is a universal type speed reducing transmission mechanism integrating drive power source, it uses slewing bearing as drive driven member and mechanism attachment member, and utilizes the characteristic that slewing bearing is a full-circle slewing connection member to make it be a universal type speed reducing transmission mechanism integrating slewing, speed reducing and drive functions into one body, and at the same time its structure is simple and its manufacture and maintenance are convenient. The two rotary drives can be respectively suitable for the application occasions of medium-high speed and low speed, the worm gear type performance is superior to the tooth type performance in the aspect of bearing capacity, and when the enveloping worm drive is adopted, the bearing capacity, the deformation resistance and the transmission rigidity are further improved, but the worm gear type rotary drive is inferior to the tooth type rotary drive in the aspect of efficiency.
It should be noted that, when the photovoltaic dual-axis tracking support is used, the support is firstly assembled, the solar cell panel 11 is fixedly installed on the installation plate 6, then the protection plate 7 embedded with the glass 8 is buckled on the connecting piece 9, one end of the first bolt 10 penetrates through the protection plate 7 and is in threaded connection with the connecting piece 9, the purpose of adjusting the angle of the solar cell panel 11 can be realized through the rotary driver (belonging to the prior art), when the solar cell panel 11 and the base 2 are required to be integrally moved, the first motor 17 drives the first threaded rod 18 to rotate clockwise, the first threaded rod 18 is in threaded fit with the pressing plate 19, so that the pressing plate 19 can push the supporting leg 20 to move downwards, the supporting leg 20 can push the universal wheel 21 out from the first through hole 22, the universal wheel 21 is in contact with the ground, the supporting leg 20 reversely applies pressure to the connecting base 3, therefore, the bottom plate 1 is far away from the ground, the solar cell panel 11 device can be integrally pushed away through the universal wheel 21, and after the solar cell panel 11 is moved to a specified position, the first motor 17 drives the first threaded rod 18 to rotate anticlockwise until the universal wheel 21 is accommodated in the first cavity 14;
when the position of the base 2 needs to be limited, the second motor 23 drives the drill rod 26 to rotate, the electric cylinder 16 pushes the movable plate 27 to move downwards through the piston rod 25, the drill rod 26 is pushed out of the second through hole 24, and the drill rod 26 is drilled into soil, so that the purpose of limiting the position of the base 2 is achieved;
when the height of the connecting column 5 needs to be adjusted, the third motor 28 drives the second threaded rod 30 to rotate, and the second threaded rod 30 is in threaded fit with the push plate 29, so that the push plate 29 can push the fixing plate 32 to move upwards through the push rod 31, and further the connecting column 5 is driven to move upwards.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A photovoltaic double-shaft tracking support comprises a base (2), stand columns (4), connecting columns (5) and a mounting plate (6), and is characterized by further comprising a bottom plate (1) and connecting seats (3), wherein the upper end face of the bottom plate (1) is fixedly connected with two oppositely-arranged connecting seats (3), the upper end face of the bottom plate (1) is also fixedly connected with the base (2), the base (2) is positioned between the two connecting seats (3), both sides of the base (2) are respectively and fixedly connected with a handle (12), the middle part of the top end of the base (2) is fixedly connected with a mounting seat (13), the middle part of the top end of the mounting seat (13) is fixedly connected with the stand columns (4), the top ends of the stand columns (4) are movably connected with the bottom ends of the connecting columns (5), the top ends of the connecting columns (5) are connected with a cross beam through a rotary driver, and the cross beam is connected with one side of the mounting plate (6), one side, far away from the cross beam, of the mounting plate (6) is fixedly connected with a solar cell panel (11);
a second cavity (15) and first cavities (14) located on two sides of the second cavity (15) are arranged in the connecting seat (3), a first motor (17), a first threaded rod (18), a pressing plate (19), a supporting leg (20) and a universal wheel (21) are arranged in the first cavity (14), an electric cylinder (16), a second motor (23), a piston rod (25), a drill rod (26) and a movable plate (27) are arranged in the second cavity (15), a first through hole (22) and a second through hole (24) are formed in the bottom plate (1) respectively, a plurality of first through holes (22) and a plurality of second through holes (24) are formed in the first through holes (22) and the second through holes (24), the first through holes (22) are communicated with the first cavity (14), and the second through holes (24) are communicated with the second cavity (15);
stand (4) inside installation cavity (33) that is equipped with, stand (4) bottom has the opening, stand (4) and mount pad (13) intercommunication, mount pad (13) bottom inner wall fixedly connected with third motor (28), spliced pole (5) bottom cover is put on stand (4), spliced pole (5) inner wall fixedly connected with fixed plate (32).
2. The photovoltaic dual-axis tracking support according to claim 1, wherein: mounting panel (6) are close to connecting piece (9) of solar cell panel (11) one side fixedly connected with rectangular frame structure, solar cell panel (11) are located connecting piece (9), connecting piece (9) one side is through first bolt (10) fixedly connected with protection shield (7).
3. The photovoltaic dual-axis tracking support according to claim 2, wherein: glass (8) are fixedly inlaid on one side of the protection plate (7), the protection plate (7) and the mounting plate (6) are of rectangular plate-shaped structures, and the protection plate (7) and the mounting plate (6) are arranged in parallel relatively.
4. The photovoltaic dual-axis tracking support according to claim 1, wherein: a second threaded rod (30), a push plate (29) sleeved on the second threaded rod (30) and a push rod (31) with one end vertically inserted into the push plate (29) are arranged in the mounting cavity (33).
5. The photovoltaic dual-axis tracking support according to claim 4, wherein: one end of the push rod (31), which is far away from the push plate (29), penetrates through the upright post (4) and is vertically inserted into the fixing plate (32), the fixing plate (32) is positioned right above the push plate (29), and the fixing plate (32) and the push plate (29) are arranged in parallel relatively.
6. The photovoltaic dual-axis tracking support according to claim 4, wherein: the top end of the second threaded rod (30) is rotatably connected with the inner wall of the top end of the mounting cavity (33), the bottom end of the second threaded rod (30) penetrates through the vertical column (4) to be connected with an output shaft at the top end of the third motor (28), and the bottom end of the second threaded rod (30) is located in the mounting seat (13).
7. The photovoltaic dual-axis tracking support according to claim 1, wherein: first motor (17) top and first cavity (14) top inner wall fixed connection, the output shaft of first threaded rod (18) top and first motor (17) bottom, clamp plate (19) cover is put on first threaded rod (18), terminal surface fixedly connected with landing leg (20) under clamp plate (19), landing leg (20) bottom fixedly connected with universal wheel (21).
8. The photovoltaic dual-axis tracking support according to claim 1, wherein: the top end of the electric cylinder (16) is fixedly connected with the inner wall of the top end of the second cavity (15), the bottom end of the electric cylinder (16) is connected with a movable plate (27) through a piston rod (25), the upper end face of the movable plate (27) is fixedly connected with a second motor (23), and the top end of the drill rod (26) penetrates through the movable plate (27) to be connected with an output shaft at the bottom end of the second motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999100.XA CN113708714B (en) | 2021-08-28 | 2021-08-28 | Photovoltaic biax tracking support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999100.XA CN113708714B (en) | 2021-08-28 | 2021-08-28 | Photovoltaic biax tracking support |
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| Publication Number | Publication Date |
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| CN113708714A true CN113708714A (en) | 2021-11-26 |
| CN113708714B CN113708714B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110999100.XA Active CN113708714B (en) | 2021-08-28 | 2021-08-28 | Photovoltaic biax tracking support |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423318U (en) * | 2011-12-23 | 2012-09-05 | 龙源（北京）太阳能技术有限公司 | Steel structure bracket of biaxial tracking system |
| CN203573168U (en) * | 2013-11-22 | 2014-04-30 | 天津创盛新能源科技有限公司 | Novel photovoltaic power generation intelligence biax trails mounting system |
| CN208226954U (en) * | 2018-06-13 | 2018-12-11 | 云南昆泽智能科技发展有限公司 | A kind of double-axis tracking formula photovoltaic power generation apparatus |
| CN110149089A (en) * | 2019-04-03 | 2019-08-20 | 合肥博冠新能源技术有限公司 | A kind of adjustable high-efficient solar photovoltaic bracket |
-
2021
- 2021-08-28 CN CN202110999100.XA patent/CN113708714B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423318U (en) * | 2011-12-23 | 2012-09-05 | 龙源（北京）太阳能技术有限公司 | Steel structure bracket of biaxial tracking system |
| CN203573168U (en) * | 2013-11-22 | 2014-04-30 | 天津创盛新能源科技有限公司 | Novel photovoltaic power generation intelligence biax trails mounting system |
| CN208226954U (en) * | 2018-06-13 | 2018-12-11 | 云南昆泽智能科技发展有限公司 | A kind of double-axis tracking formula photovoltaic power generation apparatus |
| CN110149089A (en) * | 2019-04-03 | 2019-08-20 | 合肥博冠新能源技术有限公司 | A kind of adjustable high-efficient solar photovoltaic bracket |
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| CN113708714B (en) | 2023-10-03 |
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