CN222802767U - Solar photovoltaic panel bracket - Google Patents
Solar photovoltaic panel bracket Download PDFInfo
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- CN222802767U CN222802767U CN202421538947.3U CN202421538947U CN222802767U CN 222802767 U CN222802767 U CN 222802767U CN 202421538947 U CN202421538947 U CN 202421538947U CN 222802767 U CN222802767 U CN 222802767U
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- photovoltaic panel
- solar photovoltaic
- panel bracket
- diagonal
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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 solar photovoltaic panel bracket which comprises an upright post fixed on a foundation, at least two inclined beams arranged in parallel on the same plane at the top end of the upright post, and at least two rows of purlines fixedly arranged in parallel along the vertical direction of the inclined beams, wherein one main inclined beam of the at least two inclined beams is fixedly connected with the top end of the upright post, and at least one auxiliary inclined beam of the at least two inclined beams is arranged in parallel with the main inclined beam and is fixedly connected with the at least two rows of purlines in a vertical cross manner. The scheme of the utility model provides the solar photovoltaic panel bracket which is stable in structure, suitable for field use and long in service life.
Description
Technical Field
The utility model relates to the field of photovoltaic panel supporting structures, in particular to a solar photovoltaic panel bracket.
Background
In a photovoltaic power generation system, a solar photovoltaic panel bracket plays an important role. The solar photovoltaic panel support is exposed under natural environment for a long time and is easily influenced by natural phenomena such as wind power, rainwater, sand dust and the like, so that the support is damaged, particularly under the action of wind power, the photovoltaic panel mounted on the existing solar photovoltaic panel support can vibrate and even resonate, the photovoltaic panel is broken or the support is damaged, and the normal operation of a photovoltaic power generation system is influenced.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a solar photovoltaic panel bracket which is stable in structure, suitable for field use and long in service life.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a solar photovoltaic panel bracket comprising:
The upright post is fixed on the foundation;
At least two inclined beams which are arranged in parallel with each other in the same plane at the top end of the upright post;
at least two rows of purlines fixedly arranged in parallel along the vertical direction of the oblique beam;
One of the at least two inclined beams is fixedly connected with the top end of the upright post, and at least one auxiliary inclined beam of the at least two inclined beams is arranged in parallel with the main inclined beam and is fixedly connected with the at least two rows of purlines in a perpendicular and crossed mode.
Optionally, diagonal braces are fixedly arranged at the intersections between the adjacent diagonal beams and the adjacent purlines.
Optionally, an angle steel purlin support is arranged at the intersection angle of the oblique beam and the purlin.
Optionally, the two vertical faces of the angle steel purlin support are fixedly connected with the oblique beam and the purlin through bolts.
Optionally, an opening is formed in one side of the purline.
Optionally, the purlines positioned in the same row are fixedly connected by using a connecting piece.
Optionally, the connecting piece is a frame structure.
Optionally, the three sides of the connecting piece are fixedly connected with the purline through bolts.
Optionally, a first diagonal bracing and a second diagonal bracing are fixedly arranged between the upright post and the main diagonal beam.
Optionally, the inclination angle of the oblique beam relative to the horizontal line is a preset value.
The scheme of the utility model provides a solar photovoltaic panel bracket, which comprises an upright post fixed on a foundation, at least two inclined beams arranged in parallel on the same plane at the top end of the upright post, and at least two rows of purlins arranged in parallel along the vertical direction of the inclined beams, wherein one main inclined beam of the at least two inclined beams is fixedly connected with the top end of the upright post, and at least one auxiliary inclined beam of the at least two inclined beams is arranged in parallel with the main inclined beam and is fixedly connected with the at least two rows of purlins in a vertical cross manner. Therefore, the solar photovoltaic panel bracket is stable in structure, suitable for field use and long in service life.
Drawings
FIG. 1 is a schematic view of a solar photovoltaic panel bracket of the present utility model;
FIG. 2 is a top view of the solar photovoltaic panel bracket of the present utility model;
FIG. 3 is a front view of the connection of the diagonal, purlin, and angle purlin brackets of the solar panel bracket of the present utility model;
FIG. 4 is a side view of the connection of the diagonal, purlin, and angle purlin brackets of the solar panel bracket of the present utility model;
FIG. 5 is a schematic illustration of the connection of purlins to connectors of a solar photovoltaic panel bracket of the present utility model;
fig. 6 is a side view of the connection of purlins to connectors of the solar panel bracket of the present utility model.
Reference numerals illustrate:
1-upright post, 2-diagonal beam, 21-main diagonal beam, 22-auxiliary diagonal beam, 3-purline, 4-photovoltaic module, 5-diagonal brace, 6-angle steel purlin bracket, 7-connecting piece, 81-first diagonal brace and 82-second diagonal brace.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 and 2, an embodiment of the utility model provides a solar photovoltaic panel bracket, which is fixed on a stand column 1 on a foundation, at least two oblique beams 2 arranged in parallel on the same plane at the top end of the stand column 1, and at least two rows of purlins 3 arranged in parallel along the vertical direction of the oblique beams 2, wherein one main oblique beam 21 of the at least two oblique beams 2 is fixedly connected with the top end of the stand column 1, and at least one auxiliary oblique beam 22 of the at least two oblique beams 2 is arranged in parallel with the main oblique beam 21 and is vertically crossed and fixedly connected with the at least two rows of purlins 3.
In the embodiment, as shown in fig. 1 and 2, the solar photovoltaic panel bracket comprises an upright post 1, an inclined beam 2 and a purline 3. The vertical column 1 is vertically fixed on a foundation or other stable supporting platforms, the main diagonal beams 21 are fixedly connected with the top ends of the vertical columns 1 through bolts, the installation angle of the main diagonal beams 21 can be adjusted according to a preset value, purlines 3 are fixedly arranged along the vertical direction of the main diagonal beams 21, at least two rows of purlines 3 are arranged to support normal installation of the photovoltaic module 4, each row of purlines 3 is required to be arranged on the main diagonal beams 21 in parallel, 4 rows of parallel purlines 3 are arranged on the main diagonal beams 21 in the preferred embodiment to meet the installation requirement of the photovoltaic module 4, the auxiliary diagonal beams 22 are vertically and fixedly connected with the purlines 3, at least one row of auxiliary diagonal beams 22 are arranged, and are arranged in parallel with the main diagonal beams 21, vertically crossed with the purlines 3 and mutually supported and fixed, so that the structure assembled by the diagonal beams 2 and the purlines 3 is more stable, and the preferred embodiment is provided with 12 rows of parallel auxiliary diagonal beams 22 on the purlines 3, and 6 rows of auxiliary diagonal beams 22 are symmetrically arranged on two sides of the main diagonal beams 21 to meet the installation requirement of the photovoltaic module 4. The solar photovoltaic panel bracket is exposed in natural environment for a long time and is easily influenced by natural phenomena such as wind power, rainwater, sand dust and the like, so that the bracket is damaged.
In an alternative embodiment of the present utility model, as shown in fig. 2, diagonal braces 5 are fixedly disposed at the intersections between adjacent diagonal beams 2 and adjacent purlines 3 on the solar panel support.
In this embodiment, as shown in fig. 2, the oblique beams 2 are vertically crossed with the purlines 3, so that a plurality of grids are formed between the vertical oblique beams and the horizontal purlines 3, and diagonal lines of each grid are fixedly provided with oblique braces 5, so that the whole supporting surface structure is more compact and firmer; preferably, the scheme that the diagonal braces 5 are mixed from the upper left corner to the lower right corner of the grid and from the upper right corner to the lower left corner of the grid is adopted in the embodiment, the grid in the same row is implemented in a mode that the two grids are alternately arranged at intervals, the diagonal braces 5 in two adjacent grids are different in arrangement direction, the diagonal braces 5 in the same row are distributed in a plurality of continuous W shapes integrally, and the stability of the whole supporting surface is better through the arrangement of the diagonal braces 5.
As shown in fig. 3 and 4, in an alternative embodiment of the present utility model, an angle steel purlin bracket 6 is disposed at a crossing angle between the oblique beam 2 and the purlin 3 in the solar photovoltaic panel bracket.
In this embodiment, as shown in fig. 3 and fig. 4, the angle steel purlin support 6 is disposed below the intersection angle of the oblique beams 2 and the purlines 3, and the angle steel purlin support 6 is a right angle vertical steel, and the angle steel purlin support 6 is disposed below the intersection of each oblique beam 2 and the purlines 3, so that the oblique beams 2 and the purlines 3 are firmly fixed together, and strong support is provided, so that the overall structure of the supporting surface is more stable and firm.
In an alternative embodiment of the present utility model, as shown in fig. 4, two vertical surfaces of the angle steel purlin bracket 6 are fixedly connected with the oblique beam 2 and the purlin 3 through bolts.
In this embodiment, as shown in fig. 4, the side surface of the angle steel purlin support 6 is fixedly connected with the purlin 3 through a bolt, the bottom surface of the angle steel purlin support 6 is fixedly connected with the oblique beam 2 through a bolt, and the oblique beam 2, the angle steel purlin support 6 and the purlin 3 are tightly fixed together through the bolt, and are combined into a whole to form a more stable and firm integrated structure, so that a stable support is provided for a supporting surface.
In an alternative embodiment of the utility model, as shown in fig. 4, one side of the purline 3 is provided with an opening.
In this embodiment, as shown in fig. 4, the purline 3 is of a hollow structure, an opening is formed on one side of the purline which is not required to be fixed by bolts, the opening is formed on one side of the purline which is favorable for installing and fixing bolts positioned on the inner side of the purline 3, meanwhile, wires and cables are conveniently placed in the groove body, the wires and cables are kept clean and orderly, and meanwhile, the damage probability of the wires and cables is reduced.
In an alternative embodiment of the present utility model, as shown in fig. 5 and 6, the purlins 3 adjacent to each other in the same row are fixedly connected by using a connector 7.
In this embodiment, as shown in fig. 5 and 6, a row of purlines includes a plurality of purlines 3, and adjacent purlines 3 in the same row are fixedly connected by using connecting members 7, so that adjacent purlines 3 can be firmly connected by using connecting members 7 to form a stable purline arrangement with a certain length, preferably, in this embodiment, each row uses three connecting members 7 to connect purlines 3 to form a supporting surface meeting the requirement, and the embodiment of connecting purlines 3 by adopting connecting members 7 can conveniently adjust the length of each row of purlines and also can facilitate the transportation and installation of purlines.
In an alternative embodiment of the present utility model, as shown in fig. 6, the connecting member 7 has a frame structure.
In this embodiment, as shown in fig. 6, the connecting member 7 is a C-shaped frame structure with side openings, and the frame structure of the connecting member 7 can wrap three sides of the purlines 3, and wrap and connect joints of adjacent purlines 3 to form a stable whole.
In an alternative embodiment of the present utility model, as shown in fig. 5 and 6, three sides of the connecting member 7 are fixedly connected to the purline 3 through bolts.
In the embodiment, as shown in fig. 5 and 6, three vertical faces of the connecting piece 7 are respectively provided with a bolt mounting hole, and the connecting piece 7 and the purline 3 can be tightly and fixedly connected together through bolts, preferably, the three vertical faces of the connecting piece 7 are respectively provided with two bolt mounting holes, and each vertical face uses two bolts to fix the connecting piece 7 and the purline 3 together, so that the connection is firmer, and the overall structure is firmer
In an alternative embodiment of the present utility model, as shown in fig. 1, a first diagonal brace 81 and a second diagonal brace 82 are fixedly disposed between the upright 1 and the main diagonal beam 21.
In this embodiment, as shown in fig. 1, a first diagonal brace 81 and a second diagonal brace 82 are fixedly disposed between the upright 1 and the main diagonal beam 21, where the length of the first diagonal brace 81 is shorter, the length of the second diagonal brace 82 is longer, and by reasonably setting the lengths of the first diagonal brace 81 and the second diagonal brace 82, the main diagonal beam 21 maintains a certain inclination angle, preferably, in this embodiment, the length of the first diagonal brace 81 is 1132 mm, and the length of the second diagonal brace 82 is 2478 mm.
In an alternative embodiment of the present utility model, as shown in fig. 1, the inclination angle of the oblique beam 2 with respect to the horizontal line is a preset value.
In this embodiment, as shown in fig. 1, the oblique beam 2 is disposed at an inclination angle, which is an inclination angle of the photovoltaic module that can maximize the solar radiation received in one year, so that the photovoltaic module generates the maximum solar energy power generation, and preferably, the inclination angle of the oblique beam 2 with respect to the horizontal line in this embodiment is 34 degrees.
The solar photovoltaic panel support is exposed in the field environment for a long time, is greatly influenced by natural environment, particularly is more obviously influenced by wind, the wind-influenced surface is mainly concentrated on the solar photovoltaic panel, when the photovoltaic panel is at a height angle under different working conditions, the wind-influenced areas of the photovoltaic panel are different, the flow rates around the photovoltaic panel are also different, so that wind loads born by the photovoltaic panel are different, the solar photovoltaic panel is mainly used as a main windward surface and is mainly subjected to wind load, load components are transmitted to the main beam and the stand column through purlins below the photovoltaic panel, the wind load enables the stand column to bend and deform in a representation mode that the wind load acts on displacement, traction displacement is caused by the main oblique beam connected with the stand column, and local displacement deformation is caused by the photovoltaic support component. When wind loads are applied to solar panels at different angles of operation, the downward force on the purlines will tend to rotate about the main beam axis somewhat the same. When affected by wind load, the photovoltaic bracket can generate torsion tendency and displacement on the Y-Z plane. When the control angle increases, the panel load area increases, and the tendency to twist and displace also increases. Therefore, in the actual construction process, the main beam of the photovoltaic bracket should be subjected to torsion resistance reinforcement along the windward side, and the connection part of the photovoltaic panel, the main oblique beam and the purline is subjected to secondary reinforcement, so that the displacement deformation of the photovoltaic bracket is reduced, and the anti-overturning stability is improved.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. A solar photovoltaic panel bracket, comprising:
The upright post (1) is fixed on the foundation;
At least two oblique beams (2) which are arranged in parallel with each other on the same plane at the top end of the upright post (1);
At least two rows of purlines (3) are fixedly arranged in parallel along the vertical direction of the oblique beam (2);
Wherein, have one main sloping (21) in two at least sloping (2) with stand (1) top fixed connection, have at least one vice sloping (22) in two at least sloping (2) with main sloping (21) parallel arrangement, and with two at least row purlins (3) perpendicular alternately fixed connection.
2. Solar photovoltaic panel bracket according to claim 1, characterized in that the intersection between adjacent diagonal beams (2) and adjacent purlines (3) is fixedly provided with diagonal braces (5).
3. Solar photovoltaic panel bracket according to claim 1, characterized in that angle steel purlins (6) are arranged at the crossing angle of the oblique beam (2) and the purlins (3).
4. A solar photovoltaic panel bracket according to claim 3, characterized in that the two vertical faces of the angle steel purlin bracket (6) are fixedly connected with the oblique beam (2) and the purlin (3) through bolts.
5. Solar photovoltaic panel bracket according to claim 1, characterized in that one side of the purline (3) is provided with an opening.
6. Solar photovoltaic panel bracket according to claim 1, characterized in that the purlins (3) adjacent to each other in the same row are fixedly connected by means of connectors (7).
7. Solar photovoltaic panel bracket according to claim 6, characterized in that the connection piece (7) is a frame-shaped structure.
8. Solar photovoltaic panel bracket according to claim 7, characterized in that the three sides of the connection piece (7) are fixedly connected with the purline (3) by means of bolts.
9. Solar photovoltaic panel bracket according to claim 1, characterized in that a first diagonal (81) and a second diagonal (82) are fixedly arranged between the upright (1) and the main diagonal (21).
10. Solar photovoltaic panel bracket according to claim 1, characterized in that the inclination angle of the oblique beam (2) with respect to the horizontal is a preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421538947.3U CN222802767U (en) | 2024-07-01 | 2024-07-01 | Solar photovoltaic panel bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421538947.3U CN222802767U (en) | 2024-07-01 | 2024-07-01 | Solar photovoltaic panel bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222802767U true CN222802767U (en) | 2025-04-25 |
Family
ID=95411308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421538947.3U Active CN222802767U (en) | 2024-07-01 | 2024-07-01 | Solar photovoltaic panel bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222802767U (en) |
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2024
- 2024-07-01 CN CN202421538947.3U patent/CN222802767U/en active Active
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