Wind-proof photovoltaic support structure system
By setting up a steel cable on the photovoltaic bracket to connect the fixed photovoltaic module, the problem of the photovoltaic module being prone to fly out in areas with large wind power is solved, forming a second line of defense, significantly improving safety.
Patent Information
- Application Number
- CN202323639330.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2033-12-29
AI Technical Summary
In areas with high wind force, photovoltaic modules are prone to fly out due to damage or failure of the pressure code, resulting in safety hazards.
A windproof photovoltaic bracket structural system is designed, and the fixed photovoltaic module is connected to form a second line of defense to ensure that the photovoltaic module is effectively constrained when the pressure code fails.
Effectively prevent photovoltaic modules from flying out under the influence of wind, improve the constraints of photovoltaic modules by the photovoltaic bracket system and significantly improve safety.
Smart Images
Figure CN222484585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of new energy, in particular to a windproof photovoltaic support structure system. Background Art
[0002] In recent years, in order to actively respond to the national carbon peak policy, my country's photovoltaic new energy industry has developed rapidly. Centralized photovoltaic power generation, distributed photovoltaic power generation, etc. have emerged in large numbers. Photovoltaic support systems play a pivotal role in centralized and distributed photovoltaic power generation projects. At present, photovoltaic modules are basically fixed to the purlins of the photovoltaic support system through pressure codes (4 symmetrical arrangements) and bolt connections. In coastal typhoon landing areas or areas with strong winds, it is very easy for the pressure codes to be damaged or failed and the photovoltaic modules to fly out, or the photovoltaic modules to be smashed and damaged and the pressure codes cannot be pressed down and fly out. Therefore, it is necessary to increase the constraints on photovoltaic modules to ensure safety. Utility Model Content
[0003] The purpose of the utility model is to provide a windproof photovoltaic support structure system to solve the problems raised in the above background technology.
[0004] To achieve the above purpose, the utility model provides the following technical solutions: a windproof photovoltaic support structure system, comprising four circular foundations, the four circular foundations are arranged in an array, embedded parts are arranged in the four circular foundations, two circular foundations on the same side are connected to columns through embedded parts, and the other two circular foundations are connected to cones through embedded parts, and the tops of the columns and cones on the same side are installed with the same inclined beam;
[0005] Two bars are fixedly installed on the top of the two inclined beams. The bars are arranged vertically with the inclined beams, and photovoltaic modules are arranged on the top of the two bars.
[0006] The photovoltaic components are fixedly mounted on the sandalwood bars by pressing codes.
[0007] Preferably, one side of the wooden bar is fixedly connected to one end of a steel cable by means of a screw, and the other end of the steel cable is fixedly connected to the structural frame of the photovoltaic module.
[0008] Preferably, one end of the inclined beam is connected to the vertical cone through bolt one, the bottom of the strip is connected to the inclined beam through bolt two, the top of the strip is connected to a pressure code through bolt three, and the pressure code is clamped on the photovoltaic module.
[0009] Preferably, the same diagonal brace is installed between the two columns, and the diagonal brace is arranged obliquely.
[0010] Preferably, mounting pieces are installed on the tops of both sides of the column, and the mounting pieces are fixed on the inclined beam by screws.
[0011] Preferably, the column includes a first column and a second column, and the second column is slidably installed in the first column, and the top of the second column extends outside the first column. Adjustment holes are provided on the first column and the second column at equal distances in the vertical direction, and the same adjustment bolt is installed in the corresponding two adjustment holes.
[0012] Preferably, the embedded part is a U-shaped structure, and both ends of the embedded part extend above the circular foundation.
[0013] Preferably, both ends of the embedded part are threaded structures, the column and the cone are both provided with a bottom plate, and both ends of the embedded part penetrate the bottom plate and are threadedly installed with nuts.
[0014] Preferably, there are four steel cables in total, which are symmetrically arranged along the long sides of the photovoltaic module structure frame.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] By setting steel cables on the photovoltaic bracket to connect and fix the photovoltaic modules, it is ensured that the photovoltaic modules can be effectively prevented from flying out after a small amount or all of the pressure codes fail or the photovoltaic modules are damaged, which becomes the second line of defense for the photovoltaic bracket to fix and restrain the photovoltaic modules. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 2 This is a side view of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of Part A of the utility model;
[0020] Figure 4 This is a schematic diagram of the column structure of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the sandalwood bar of the utility model;
[0022] Figure 6 This is a schematic diagram of the steel cable connection structure of the utility model.
[0023] In the figure: 1. circular foundation; 2. column; 3. inclined beam; 4. sandalwood bar; 5. steel cable; 6. photovoltaic module; 7. pressure code; 8. diagonal brace; 9. embedded parts; 10. cone; 11. bolt one; 12. mounting part; 13. bolt two; 14. bolt three; 21. first column; 22. second column. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-6 The utility model provides a technical solution: a windproof photovoltaic support structure system, including four circular foundations 1, the four circular foundations 1 are arranged in an array, and embedded parts 9 are arranged in the four circular foundations 1. Two circular foundations 1 on the same side are connected to columns 2 through embedded parts 9, and the other two circular foundations 1 are connected to cones 10 through embedded parts 9. The tops of the columns 2 and cones 10 on the same side are installed with the same inclined beam 3;
[0026] Two slats 4 are fixedly mounted on the top of the two inclined beams 3. The slats 4 are arranged vertically to the inclined beams 3, and photovoltaic modules 6 are arranged on the top of the two slats 4.
[0027] The photovoltaic assembly 6 is fixedly mounted on the beam 4 by means of a pressing code 7 .
[0028] Combination Figure 5-6 As shown, one side of the sandalwood bar 4 is fixedly connected to one end of a steel cable 5 by a screw, and the other end of the steel cable 5 is fixedly connected to the structural frame of the photovoltaic module 6. There are four steel cables 5, which are symmetrically arranged along the long side of the structural frame of the photovoltaic module 6. The length is basically equal to the distance between the fixed points at both ends. When the pressure code becomes loose or damaged and fails, the steel cable immediately generates tension to prevent the photovoltaic module from being excessively displaced relative to the original position under the action of wind, which causes the remaining pressure codes to be subjected to a sharp increase in force and cause damage, or the frame of the photovoltaic module is broken at the pressure code that is well constrained.
[0029] Combination Figure 3 As shown, one end of the inclined beam 3 is connected to the vertical cone 10 through a bolt 11, the bottom of the sandalwood bar 4 is connected to the inclined beam 3 through a bolt 2 13, and the top of the sandalwood bar 4 is connected to a pressure code 7 through a bolt 3 14, and the pressure code 7 is clamped on the photovoltaic component 6. The photovoltaic component 6 is fixed by the pressure code 7 to increase the stability of the photovoltaic component 6.
[0030] Combination Figure 2 As shown, the same diagonal brace 8 is installed between the two columns 2, and the diagonal brace 8 is arranged obliquely. Through the arrangement of the diagonal brace 8, the stability of the two columns 2 is effectively increased.
[0031] Combination Figure 1 As shown, mounting members 12 are installed on the top of both sides of the column 2, and the mounting members 12 are fixed on the inclined beam 3 by screws.
[0032] Combination Figure 4 As shown, the column 2 includes a first column 21 and a second column 22, and the second column 22 is slidably installed in the first column 21, and the top of the second column 22 extends outside the first column 21. Adjustment holes are provided on the first column 21 and the second column 22 at equal distances in the vertical direction, and the same adjustment bolt is installed in the corresponding two adjustment holes.
[0033] Combination Figure 1 As shown, the embedded part 9 is a U-shaped structure, and both ends of the embedded part 9 extend to the top of the circular foundation 1, and both ends of the embedded part 9 are threaded structures. The column 2 and the cone 10 are both provided with a base plate, and both ends of the embedded part 9 pass through the base plate and are threadedly installed with nuts, so as to facilitate the fixing of the column 2 and the cone 10.
[0034] The utility model works as follows: when the pressure code becomes loose or damaged and fails, the steel cable immediately generates tension to prevent the photovoltaic module from being excessively displaced relative to the original position under the action of wind, which causes the stress on the remaining pressure codes to increase sharply and cause damage, or the frame of the photovoltaic module to break at the intact and constrained pressure code; when the pressure code becomes loose or damaged and fails, it avoids adverse effects on the safety and stability of adjacent photovoltaic modules, ensuring the overall stability and safety of the photovoltaic module; when the photovoltaic module is damaged and divided into multiple parts, the steel cable can restrain the connected parts from flying out; with limited additional investment, the photovoltaic bracket system can effectively improve the constraints on the photovoltaic module, forming a reliable second line of defense, and significantly improving safety.
[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A windproof photovoltaic support structure system, comprising four circular foundations (1), characterized in that: Four circular foundations (1) are arranged in an array, and embedded parts (9) are provided in the four circular foundations (1). Two circular foundations (1) on the same side are connected to the columns (2) through the embedded parts (9), and the other two circular foundations (1) are connected to the cones (10) through the embedded parts (9). The same inclined beam (3) is installed on the top of the columns (2) and the cones (10) on the same side. Two slats (4) are fixedly mounted on the tops of the two inclined beams (3), the slats (4) are arranged perpendicular to the inclined beams (3), and photovoltaic modules (6) are arranged on the tops of the two slats (4); The photovoltaic assembly (6) is fixedly mounted on the beam (4) by means of a pressing code (7).
2. A windproof photovoltaic support structure system according to claim 1, characterized in that: One side of the sandalwood bar (4) is fixedly connected to one end of a steel cable (5) via a screw, and the other end of the steel cable (5) is fixedly connected to the structural frame of the photovoltaic module (6).
3. A windproof photovoltaic support structure system according to claim 1, characterized in that: One end of the inclined beam (3) is connected to the vertical cone (10) via a first bolt (11), the bottom of the beam (4) is connected to the inclined beam (3) via a second bolt (13), the top of the beam (4) is connected to a pressure code (7) via a third bolt (14), and the pressure code (7) is clamped onto the photovoltaic module (6).
4. A windproof photovoltaic support structure system according to claim 1, characterized in that: The same diagonal brace (8) is installed between the two upright posts (2), and the diagonal brace (8) is arranged obliquely.
5. A windproof photovoltaic support structure system according to claim 1, characterized in that: Mounting pieces (12) are installed on the tops of both sides of the upright column (2), and the mounting pieces (12) are fixed on the inclined beam (3) by means of screws.
6. A windproof photovoltaic support structure system according to claim 1, characterized in that: The column (2) comprises a first column (21) and a second column (22), wherein the second column (22) is slidably mounted inside the first column (21), the top of the second column (22) extends outside the first column (21), and adjustment holes are provided on the first column (21) and the second column (22) at equal intervals in the vertical direction, and the same adjustment bolt is installed in the two corresponding adjustment holes.
7. A windproof photovoltaic support structure system according to claim 1, characterized in that: The embedded part (9) is a U-shaped structure, and both ends of the embedded part (9) extend above the circular foundation (1).
8. A windproof photovoltaic support structure system according to claim 1, characterized in that: Both ends of the embedded part (9) are threaded structures, the column (2) and the cone (10) are both provided with a bottom plate, and both ends of the embedded part (9) penetrate the bottom plate and are threadedly mounted with nuts.
9. A windproof photovoltaic support structure system according to claim 2, characterized in that: There are four steel cables (5) in total, which are symmetrically arranged along the long sides of the structural frame of the photovoltaic module (6).