CN221239218U - Oblique single-axis tracking bracket with adjustable elevation angle - Google Patents
Oblique single-axis tracking bracket with adjustable elevation angle Download PDFInfo
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- CN221239218U CN221239218U CN202323412306.1U CN202323412306U CN221239218U CN 221239218 U CN221239218 U CN 221239218U CN 202323412306 U CN202323412306 U CN 202323412306U CN 221239218 U CN221239218 U CN 221239218U
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- main shaft
- adjusting
- assembly
- connecting plate
- elevation angle
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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 discloses an elevation angle adjustable oblique single-shaft tracking bracket, which comprises a main shaft capable of rotating, wherein a plurality of groups of purline assemblies for installing a photovoltaic assembly are arranged at the top of the main shaft, a telescopic supporting assembly and a fixed supporting assembly are symmetrically arranged at the positions, close to two ends, of the lower part of the main shaft, the telescopic supporting assembly and the fixed supporting assembly are connected through a connecting assembly, a first connecting plate is rotatably arranged at the top of the telescopic supporting assembly, a second connecting plate is rotatably arranged at the top of the fixed supporting assembly, a first shaft sleeve and a second shaft sleeve for supporting the main shaft to rotate are respectively arranged at the top of the first connecting plate and the top of the second connecting plate, an elevation angle fixing assembly for fixing the elevation angle of the main shaft is arranged on the telescopic supporting assembly, the integral structure is simple, the operation is convenient, the whole tracking of the sun incidence angle within one day and within one year is realized, the solar energy utilization rate is improved, and the photovoltaic efficiency is improved.
Description
Technical Field
The utility model relates to the field of solar modules, in particular to an elevation angle adjustable oblique single-axis tracking bracket.
Background
With the shortage of global energy and climate warming, renewable energy sources such as solar power generation gradually replace traditional thermal power generation, and the renewable energy sources become hot spots and trends of development in the research of the energy field nowadays. How to improve the system efficiency in solar power generation systems is a great weight of current research work.
Because the tracking type support can track the change of the incident angle of the sun, more solar energy can be utilized to improve the generated energy, and the power station equipment for increasing the generated energy is increasingly used in the construction of novel photovoltaic power stations.
However, due to rotation and revolution of the earth, the angle of the sun irradiated on the ground can be changed along with season replacement, the elevation angle of the sun in summer is large, the elevation angle of the sun in winter is small, most of the inclined single-axis tracking brackets adopted in the field of the photovoltaic power station at present are not adjustable in fixed elevation angle, and only the change of the incident angle of the sun in one day can be tracked, so that the integral generated energy is reduced when the non-optimal elevation angles of other time periods in the whole year are lost, and the income is reduced. Through the innovation of this design make oblique unipolar elevation angle can adjust to make whole generated energy reach optimal scheme.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the oblique single-axis tracking bracket with the adjustable elevation angle, which has the advantages of simple integral structure and convenient operation, realizes the whole course tracking of the incident angle of the sun within one day and one year, improves the utilization rate of solar energy and improves the photovoltaic efficiency.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides an oblique unipolar tracking support of adjustable angle of elevation, including can pivoted main shaft, the top of main shaft is provided with a plurality of groups purlin subassembly that are used for installing photovoltaic module, the below of main shaft is close to both ends position department symmetry and is provided with flexible supporting component and fixed supporting component, be connected through coupling assembling between flexible supporting component and the fixed supporting component, first connecting plate is installed in the top rotation of flexible supporting component, the second connecting plate is installed in the top rotation of fixed supporting component, first shaft sleeve and the second shaft sleeve that are used for supporting main shaft pivoted are installed respectively at first connecting plate and second connecting plate top, be provided with the corner adjustment subassembly that is used for driving main shaft rotation realization to adjust main shaft tracking angle on the second connecting plate, be provided with the angle of elevation fixed subassembly that is used for fixed main shaft angle of elevation on the flexible supporting component.
The following is a further optimization of the above technical solution according to the present utility model:
The telescopic support assembly comprises a stand column, a movable column is slidably arranged in the stand column, the top of the movable column penetrates through the top of the stand column and extends to the upper portion of the stand column, and the stand column is provided with a lifting assembly for driving the movable column to ascend or descend.
The lifting assembly comprises a lifting electric push rod which is arranged in parallel with the upright post, a first supporting seat and a second supporting seat are respectively arranged at two ends of the lifting electric push rod, one end of the first supporting seat is fixedly connected with the movable post, and one end of the second supporting seat is fixedly connected with the upright post.
Further optimized is that the upright post is provided with a plurality of positioning holes which are distributed at intervals along the height direction of the upright post, the movable post is provided with at least one matching hole, and positioning bolts are arranged in the positioning holes and the corresponding matching holes in a penetrating way.
The elevation angle fixing assembly comprises two adjusting rods which are arranged in parallel, and the upper ends of the two adjusting rods are rotatably arranged at the lower end part of the first connecting plate through connecting bolts.
Further optimized is that the two adjusting rods are respectively provided with a plurality of adjusting holes, the adjusting holes are distributed at intervals along the length direction of the corresponding adjusting rod, the movable column is provided with at least one limiting hole, and the limiting holes penetrate through two side surfaces of the movable column.
Further optimized is that two adjusting holes positioned at the coaxial line on the two adjusting rods form a group of adjusting hole groups, wherein any adjusting hole group is coaxially arranged with a limiting hole on the movable column, and the same limiting pin is penetrated in the adjusting hole groups.
The corner adjusting assembly comprises a connecting seat fixedly arranged at the lower end part of the second connecting plate, and an adjusting electric push rod is rotatably arranged on the connecting seat and is obliquely arranged.
Further optimized is that a connecting frame is arranged at the position, close to the second connecting plate, on the main shaft, and the connecting frame and the main shaft are vertically distributed.
Further optimized is that a hinge seat is fixedly arranged at the lower position of one end of the connecting frame far away from the main shaft, and the telescopic end of the adjusting electric push rod is hinged with the hinge seat through a hinge shaft.
By adopting the technical scheme, the solar energy tracking device is simple in overall structure and convenient to operate, realizes whole course tracking of the incident angle of the sun within one day and one year, improves the utilization rate of solar energy, and improves the photovoltaic efficiency.
The utility model is used for extending or retracting the telescopic end of the lifting electric push rod through the work of the lifting electric push rod, at the moment, the telescopic end of the lifting electric push rod can drive the movable column to ascend or descend, the movable column drives one end of the main shaft to move up and down through the first connecting plate and the first shaft sleeve, the second shaft sleeve rotates around the second connecting plate in the process of moving the main shaft up and down, and simultaneously the first shaft sleeve axially moves relative to the main shaft, so that the change and adjustment of elevation angle can be conveniently and rapidly realized, and the purpose of optimal inclination angle of the elevation angle can be realized in four seasons;
And after elevation angle adjustment is finished, the elevation angle fixing assembly is used for positioning, so that the stability of the whole structure can be improved, and the use is convenient.
According to the utility model, through the arrangement of the connecting component, the relative positions of the telescopic supporting component and the fixed supporting component are fixed, so that the stability of axial movement of the first shaft sleeve relative to the main shaft is ensured, and the telescopic supporting component is convenient to use.
The utility model will be further described with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of another angle of the overall structure of the embodiment of the present utility model;
FIG. 3 is a side view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a portion of a structure of an embodiment of the present utility model;
FIG. 5 is a schematic view of a telescopic support assembly according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a telescopic support assembly at another angle according to an embodiment of the present utility model;
Fig. 7 is a schematic structural diagram of a corner adjustment assembly according to an embodiment of the present utility model.
In the figure: 1-a main shaft; 2-purlin assemblies; 3-a telescopic support assembly; 31-stand columns; 32-a movable column; 33-a lifting assembly; 331-lifting electric push rod; 332-a first support base; 333-a second support; 34-positioning holes; 35-positioning bolts; 4-a fixed support assembly; 41-supporting rods; 42-cross bar; 5-connecting rods; 6-a first connection plate; 7-a second connecting plate; 8-a first sleeve; 9-a second sleeve; 10-a rotation angle adjusting assembly; 101-connecting seats; 102-adjusting the electric push rod; 103-a connection rack; 104-hinging seat; 11-elevation fixing assembly; 111-adjusting the rod; 112-an adjustment aperture; 113-limiting holes; 114-a stop pin.
Detailed Description
As shown in fig. 1-7, an elevation angle adjustable oblique single-shaft tracking bracket comprises a main shaft 1 capable of rotating, wherein a plurality of groups of purline assemblies 2 for installing photovoltaic assemblies are arranged at the top of the main shaft 1, telescopic support assemblies 3 and fixed support assemblies 4 are symmetrically arranged below the main shaft 1 and close to two ends, the telescopic support assemblies 3 and the fixed support assemblies 4 are connected through connecting assemblies, a first connecting plate 6 is rotatably arranged at the top of the telescopic support assemblies 3, a second connecting plate 7 is rotatably arranged at the top of the fixed support assemblies 4, a first shaft sleeve 8 and a second shaft sleeve 9 for supporting the rotation of the main shaft 1 are respectively arranged at the tops of the first connecting plate 6 and the second connecting plate 7, a rotation angle adjusting assembly 10 for driving the main shaft 1 to rotate to adjust the tracking angle of the main shaft 1 is arranged on the telescopic support assemblies 3, and an elevation angle fixing assembly 11 for fixing the elevation angle of the main shaft 1 is arranged on the telescopic support assemblies 3.
The fixed support assembly 4 comprises two support rods 41 which are obliquely arranged, one ends of the two support rods 41 are connected together, and the other ends of the two support rods 41 are spaced at a certain distance.
A cross bar 42 is connected between the two support bars 41, and the two support bars 41 and the cross bar 42 form a triangle structure.
By the design, the two support rods 41 and the cross rod 42 form a triangular structure, so that the structure is simple, and the support is stable.
The telescopic support assembly 3 comprises a stand column 31, a movable column 32 is slidably arranged in the stand column 31, the top of the movable column 32 penetrates through the top of the stand column 31 and extends to the upper portion of the stand column 31, and a lifting assembly 33 for driving the movable column 32 to ascend or descend is arranged on the stand column 31.
The lifting assembly 33 comprises a lifting electric push rod 331, the lifting electric push rod 331 and the upright column 31 are arranged in parallel, and a first supporting seat 332 and a second supporting seat 333 are respectively installed at two ends of the lifting electric push rod 331.
One end of the first support base 332 is fixedly connected to the movable column 32, and one end of the second support base 333 is fixedly connected to the upright 31.
The design is like this, lift electric putter 331 work is used for making its flexible end stretch out or retract, and the flexible end of lift electric putter 331 can drive movable column 32 and rise or descend this moment, and movable column 32 passes through first connecting plate 6 and first axle sleeve 8 and drives the upper and lower removal of one of them end of main shaft 1, and second axle sleeve 9 rotates round second connecting plate 7 at the in-process that main shaft 1 reciprocated, and first axle sleeve 8 is axial displacement relatively main shaft 1 simultaneously to convenient and fast realizes the change adjustment of elevation angle, and then the purpose at best inclination angle can all be realized to the elevation angle four seasons.
The upright posts 31 are provided with a plurality of positioning holes 34, the positioning holes 34 are distributed at intervals along the height direction of the upright posts 31, the movable posts 32 are provided with at least one matching hole, and the positioning holes 34 and the corresponding matching holes are internally provided with positioning bolts 35 in a penetrating manner.
When the elevation angle of the main shaft 1 needs to be adjusted, the positioning bolt 35 is firstly taken down on the upright post 31, then the lifting electric push rod 331 is started, the telescopic end of the lifting electric push rod 331 works to extend or retract, the telescopic end of the lifting electric push rod 331 can drive the movable column 32 to ascend or descend, and the movable column 32 drives one end of the main shaft 1 to move up and down, so that the elevation angle of the main shaft 1 is adjusted.
After the elevation angle of the main shaft 1 is adjusted, the positioning bolts 35 are arranged in the positioning holes 34 and the corresponding matching holes in a penetrating manner, so that the positions between the upright posts 31 and the movable posts 32 can be positioned, and the connecting effect is improved.
The connecting assembly comprises two connecting rods 5 which are obliquely arranged, and one ends of the connecting rods 5 are connected together and fixedly connected with the upright posts 31.
The other ends of the connecting rods 5 are fixedly connected with corresponding supporting rods 41 respectively.
By the design, firm connection between the telescopic support assembly 3 and the fixed support assembly 4 is ensured, so that the telescopic support assembly 3 cannot move when the elevation angle of the main shaft 1 is adjusted.
The elevation fixing assembly 11 comprises two adjusting rods 111, the two adjusting rods 111 are arranged in parallel, and the upper ends of the two adjusting rods 111 are rotatably installed at the lower end position of the first connecting plate 6 through connecting bolts.
The two adjusting rods 111 are respectively provided with a plurality of adjusting holes 112, and the adjusting holes 112 are distributed at intervals along the length direction of the corresponding adjusting rod 111.
At least one limiting hole 113 is formed in the movable column 32, and the limiting hole 113 penetrates through two side surfaces of the movable column 32.
The two adjusting holes on the two adjusting rods 111 located at the coaxial line form a group of adjusting hole groups, wherein any one adjusting hole group is coaxially arranged with the limiting hole 113 on the movable column 32, and the same limiting pin 114 is penetrated in the two adjusting holes.
When the angle of elevation of the main shaft 1 needs to be adjusted, the limiting pin 114 is firstly taken out from the adjusting hole 112 and the limiting hole 113, and then the first connecting plate 6 can rotate, so that the angle of elevation of the main shaft 1 can be adjusted.
After the adjustment is finished, the two adjusting rods 111 are swung, one of the adjusting hole groups on the two adjusting rods 111 is in butt joint communication with the second positioning hole 34, and then the same positioning pin is penetrated in the adjusting hole group, so that the position between the first connecting plate 6 and the main shaft 1 can be positioned, and the use is convenient.
The corner adjusting assembly 10 comprises a connecting seat 101 fixedly arranged at the lower end part of the second connecting plate 7, an adjusting electric push rod 102 is rotatably arranged on the connecting seat 101, and the adjusting electric push rod 102 is obliquely arranged.
A connecting frame 103 is arranged at a position, close to the second connecting plate 7, on the main shaft 1, and the connecting frame 103 and the main shaft 1 are vertically distributed.
The hinge seat 104 is fixedly arranged at the lower position of one end of the connecting frame 103 far away from the main shaft 1, and the telescopic end of the adjusting electric push rod 102 is hinged with the hinge seat 104 through a hinge shaft.
By means of the design, the telescopic end of the electric push rod 102 can be extended or retracted by adjusting the output power of the electric push rod 102, the connecting frame 103 can be driven to swing through the hinging seat 104 by adjusting the telescopic end of the electric push rod 102, and the connecting frame 103 swings to drive the main shaft 1 to rotate on the rotating assembly, so that the electric push rod is convenient to use.
In particular, when it is necessary to adjust the angle of elevation of the spindle 1, the positioning bolt 35 is first removed from the upright 31, the stop pin 114 is then removed from the adjustment hole 112 and the stop hole 113, and the first connecting plate 6 is then able to rotate.
The lifting electric push rod 331 is started, at this time, the lifting electric push rod 331 works to enable the telescopic end of the lifting electric push rod 331 to extend or retract, at this time, the telescopic end of the lifting electric push rod 331 can drive the movable column 32 to ascend or descend, and the movable column 32 drives one end of the main shaft 1 to move up and down, so that the elevation angle of the main shaft 1 is adjusted.
And then the positioning bolts 35 are arranged in the positioning holes 34 and the corresponding matching holes in a penetrating way, so that the positions between the upright posts 31 and the movable posts 32 can be positioned, and the connecting effect is improved.
And then the two adjusting rods 111 are swung, one group of adjusting hole groups on the two adjusting rods 111 are in butt joint communication with the second positioning holes 34, and then the same positioning pin is penetrated in the two adjusting hole groups, so that the position between the first connecting plate 6 and the main shaft 1 can be positioned, and the use is convenient.
When the corner tracking is needed, the telescopic end of the electric push rod 102 can be extended or retracted by adjusting the output power of the electric push rod 102, and at the moment, the connecting frame 103 can be driven to swing through the hinging seat 104 by adjusting the telescopic end of the electric push rod 102, and the connecting frame 103 swings to drive the main shaft 1 to rotate on the rotating assembly, so that the use is convenient.
Alterations, modifications, substitutions and variations of the embodiments herein will be apparent to those of ordinary skill in the art in light of the teachings of the present utility model without departing from the spirit and principles of the utility model.
Claims (10)
1. The utility model provides an oblique unipolar of adjustable elevation angle tracking support, includes main shaft (1) that can rotate, and the top of main shaft (1) is provided with purlin subassembly (2) that a plurality of groups are used for installing photovoltaic module, its characterized in that: the telescopic support assembly (3) and the fixed support assembly (4) are symmetrically arranged below the main shaft (1) near the two ends, the telescopic support assembly (3) and the fixed support assembly (4) are connected through a connecting assembly, a first connecting plate (6) is rotatably arranged at the top of the telescopic support assembly (3), a second connecting plate (7) is rotatably arranged at the top of the fixed support assembly (4), a first shaft sleeve (8) and a second shaft sleeve (9) for supporting the main shaft (1) to rotate are respectively arranged at the tops of the first connecting plate (6) and the second connecting plate (7), a corner adjusting assembly (10) for driving the main shaft (1) to rotate to adjust the tracking angle of the main shaft (1) is arranged on the second connecting plate (7), and an elevation angle fixing assembly (11) for fixing the elevation angle of the main shaft (1) is arranged on the telescopic support assembly (3).
2. The tilt-single-axis tracking stand of claim 1, wherein: the telescopic support assembly (3) comprises a stand column (31), a movable column (32) is arranged in the stand column (31) in a sliding mode, the top of the movable column (32) penetrates through the top of the stand column (31) and extends to the upper portion of the stand column (31), and a lifting assembly (33) for driving the movable column (32) to ascend or descend is arranged on the stand column (31).
3. An elevation angle adjustable diagonal single-axis tracking bracket according to claim 2, wherein: the lifting assembly (33) comprises a lifting electric push rod (331), the lifting electric push rod (331) and the upright post (31) are arranged in parallel, a first supporting seat (332) and a second supporting seat (333) are respectively arranged at two ends of the lifting electric push rod (331), one end of the first supporting seat (332) is fixedly connected with the movable post (32), and one end of the second supporting seat (333) is fixedly connected with the upright post (31).
4. An elevation angle adjustable diagonal single-axis tracking bracket according to claim 3, wherein: a plurality of positioning holes (34) are formed in the upright post (31), the positioning holes (34) are distributed at intervals along the height direction of the upright post (31), at least one matching hole is formed in the movable post (32), and positioning bolts (35) penetrate through the positioning holes (34) and the corresponding matching holes.
5. The tilt-single-axis tracking stand of claim 1, wherein: the elevation angle fixing assembly (11) comprises two adjusting rods (111), the two adjusting rods (111) are arranged in parallel, and the upper ends of the two adjusting rods (111) are rotatably arranged at the lower end position of the first connecting plate (6) through connecting bolts.
6. The tilt-single-axis tracking stand of claim 5, wherein: a plurality of adjusting holes (112) are respectively formed in the two adjusting rods (111), the adjusting holes (112) are distributed at intervals along the length direction of the corresponding adjusting rods (111), at least one limiting hole (113) is formed in the movable column (32), and the limiting holes (113) penetrate through two side surfaces of the movable column (32).
7. The tilt-single-axis tracking stand of claim 6, wherein: two adjusting holes positioned at the coaxial line on the two adjusting rods (111) form a group of adjusting hole groups, wherein any adjusting hole group and a limiting hole (113) on the movable column (32) are coaxially arranged, and the same limiting pin (114) is arranged in the two adjusting holes in a penetrating manner.
8. The tilt-single-axis tracking stand of claim 1, wherein: the corner adjusting assembly (10) comprises a connecting seat (101) fixedly arranged at the lower end part of the second connecting plate (7), an adjusting electric push rod (102) is rotatably arranged on the connecting seat (101), and the adjusting electric push rod (102) is obliquely arranged.
9. The tilt-single-axis tracking stand of claim 8, wherein: a connecting frame (103) is arranged at the position, close to the second connecting plate (7), on the main shaft (1), and the connecting frame (103) and the main shaft (1) are vertically distributed.
10. The tilt-single-axis tracking stand of claim 9, wherein: a hinge seat (104) is fixedly arranged at the lower position of one end of the connecting frame (103) far away from the main shaft (1), and the telescopic end of the adjusting electric push rod (102) is hinged with the hinge seat (104) through a hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323412306.1U CN221239218U (en) | 2023-12-14 | 2023-12-14 | Oblique single-axis tracking bracket with adjustable elevation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323412306.1U CN221239218U (en) | 2023-12-14 | 2023-12-14 | Oblique single-axis tracking bracket with adjustable elevation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221239218U true CN221239218U (en) | 2024-06-28 |
Family
ID=91598942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323412306.1U Active CN221239218U (en) | 2023-12-14 | 2023-12-14 | Oblique single-axis tracking bracket with adjustable elevation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221239218U (en) |
-
2023
- 2023-12-14 CN CN202323412306.1U patent/CN221239218U/en active Active
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