Photovoltaic support used for installing temporary board room roof on construction site
By designing an adjustable photovoltaic support structure, the problem of fixed and non-adjustable photovoltaic panel installation angles was solved, thereby improving power generation efficiency and resource utilization.
Patent Information
- Application Number
- CN202422760189.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-13
AI Technical Summary
The fixed and non-adjustable installation angle of existing photovoltaic brackets results in insufficient light-receiving area of photovoltaic panels and waste of resources.
A support structure including concrete blocks, a base plate, a photovoltaic angle adjustment device, and photovoltaic modules was designed. The angle adjustment of the photovoltaic modules is achieved by combining bottom guide rails, top guide rails, and rear columns, and the stability is improved by using reinforcing steel bars and pressure blocks.
It achieves optimal tilt angle adjustment of photovoltaic modules at different times and seasons, improves power generation, reduces material costs, and is suitable for applications in mid-to-high latitude regions.
Smart Images
Figure CN223514830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic support technology, specifically a photovoltaic support for installing on the roof of temporary prefabricated houses on construction sites. Background Technology
[0002] Solar photovoltaic (PV) brackets are specialized supports designed for placing, installing, and securing solar panels in a solar photovoltaic power generation system. They are typically made of aluminum alloy, carbon steel, or stainless steel. Solar support system products are primarily made of carbon steel and stainless steel, with the carbon steel surface undergoing hot-dip galvanizing for 30 years of outdoor use without rusting. The characteristics of a solar PV bracket system are: no welding, no drilling, 100% adjustable, and 100% reusable.
[0003] Existing photovoltaic mounting systems have the following drawbacks:
[0004] The existing photovoltaic module brackets are fixed, and the installation angle is fixed and cannot be adjusted, which affects the adjustment of the photovoltaic panel's light-receiving area and leads to resource waste. Therefore, a solution is needed. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this utility model provides a photovoltaic support bracket for installing on the roof of temporary prefabricated houses on construction sites, thereby solving the problems mentioned in the background art.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic bracket for installing on the roof of a temporary prefabricated building on a construction site, comprising a device body, the device body including a first concrete block, a second concrete block, a base plate, a photovoltaic angle adjustment device, and a photovoltaic module. The first and second concrete blocks are distributed horizontally at equal intervals. The base plate is installed on top of the first and second concrete blocks. The photovoltaic angle adjustment device is installed on top of the base plate. The photovoltaic module is installed on top of the photovoltaic angle adjustment device. The photovoltaic angle adjustment device includes a bottom guide rail, a top guide rail, and a rear column. The top of the bottom guide rail is respectively provided with a first mounting block and a second mounting block. One end of the top guide rail is installed on the first mounting block via a pivot. The bottom of the top guide rail is provided with a third mounting block. Both ends of the rear column are respectively installed between the second and third mounting blocks via pivots. The top of the top guide rail is provided with an mounting plate.
[0009] Preferably, the bottom of the base plate is provided with a set of reinforcing bars distributed symmetrically, the reinforcing bars having a U-shaped structure, and the set of reinforcing bars are respectively located in the first concrete block and the second concrete block.
[0010] Preferably, the bottom of the photovoltaic module is provided with several sets of pressure blocks distributed symmetrically, and the bottom of the pressure blocks is fixed to the mounting plate.
[0011] (III) Beneficial Effects
[0012] This utility model provides a photovoltaic bracket for installing on the roof of temporary prefabricated houses on construction sites. It has the following beneficial effects:
[0013] This type of manually adjustable photovoltaic (PV) bracket, used for mounting temporary prefabricated houses on construction sites, optimizes the tilt angle of the modules for different times and seasons, increasing the system's power generation. The tilt angle adjustment technology simplifies operations, reduces on-site construction procedures, and enhances PV system power output. The fixed adjustable bracket structure is simple, reducing material costs. Compared to existing PV base and rail installation methods, this device is suitable for mid-to-high latitude regions. The module angle can be manually adjusted to the optimal seasonal tilt angle. According to measured data, the adjustable proportional optimal tilt angle fixed type can increase power generation by 3% to 8%. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the photovoltaic angle adjustment device of this utility model.
[0016] In the diagram, 1. Device body; 2. First concrete block; 3. Second concrete block; 4. Base plate; 5. Photovoltaic angle adjustment device; 6. Photovoltaic module; 7. Bottom guide rail; 8. Top guide rail; 9. Mounting plate; 10. Rear column; 11. First mounting block; 12. Second mounting block; 13. Third mounting block; 14. Pressure block; 15. Reinforcing steel bar. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-2This utility model provides a technical solution: a photovoltaic bracket for installing on the roof of a temporary prefabricated house on a construction site, comprising a device body 1, wherein the device body 1 includes a first concrete block 2, a second concrete block 3, a base plate 4, a photovoltaic angle adjustment device 5, and a photovoltaic module 6. The first concrete block 2 and the second concrete block 3 are distributed in a horizontally equidistant manner, the base plate 4 is installed on the top of the first concrete block 2 and the second concrete block 3, the photovoltaic angle adjustment device 5 is installed on the top of the base plate 4, and the photovoltaic module 6 is installed on the top of the photovoltaic angle adjustment device 5.
[0019] To address this, the photovoltaic angle adjustment device 5 includes a bottom guide rail 7, a top guide rail 8, and a rear column 10. The bottom guide rail 7 has a first mounting block 11 and a second mounting block 12 on its top. One end of the top guide rail 8 is mounted on the first mounting block 11 via a pivot, and the bottom of the top guide rail 8 has a third mounting block 13. The two ends of the rear column 10 are mounted between the second mounting block 12 and the third mounting block 13 via pivots. The top of the top guide rail 8 has a mounting plate 9. When adjusting the angle of the photovoltaic module, the operator can pull and adjust the rear column 10. Because the rear column 10 is connected to the second mounting block 12 and the third mounting block 13 via pivots, the rear column 10 can be rotated easily. When the rear column 10 moves forward, the angle of the photovoltaic module 6 can be lowered. If the rear column 10 moves backward or upward, the angle of the photovoltaic module 6 can be raised. In this way, the position of the photovoltaic module 9 can be adjusted.
[0020] Furthermore, the bottom of the base plate 4 is provided with a set of symmetrically distributed reinforcing bars 15. The reinforcing bars 15 have a U-shaped structure. The set of reinforcing bars 15 are respectively located in the first concrete block 2 and the second concrete block 3. The reinforcing bars 15 at the bottom of the base plate 4 are respectively cast in the first concrete block 2 and the second concrete block 3, thereby improving the tightness of the fixation between the base plate 4 and the first concrete block 2 and the second concrete block 3.
[0021] In contrast, the photovoltaic module 6 has several sets of symmetrically distributed pressure blocks 14 at its bottom. The bottom of the pressure blocks 14 is fixed to the mounting plate 9. The pressure blocks 14 can firmly fix the photovoltaic module 6 to the mounting plate 9, thereby preventing the house and the photovoltaic module 6 from becoming loose or falling off.
[0022] Working principle: During operation, when adjusting the angle of the photovoltaic module, the operator can pull and adjust the rear column 10. Because the rear column 10 is connected to the second mounting block 12 and the third mounting block 13 through a rotating shaft, the rear column 10 can be rotated easily. When the rear column 10 moves forward, the angle of the photovoltaic module 6 can be lowered. If the rear column 10 moves backward or upward, the angle of the photovoltaic module 6 can be raised. In this way, the position of the photovoltaic module 9 can be adjusted.
[0023] The present invention comprises: 1. Device body; 2. First concrete block; 3. Second concrete block; 4. Base plate; 5. Photovoltaic angle adjustment device; 6. Photovoltaic module; 7. Bottom guide rail; 8. Top guide rail; 9. Mounting plate; 10. Rear column; 11. First mounting block; 12. Second mounting block; 13. Third mounting block; 14. Pressure block; 15. Reinforcing steel bar. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this invention is that existing photovoltaic module brackets are fixed, and the installation angle is fixed and cannot be adjusted, thus affecting the adjustment of the photovoltaic panel's light-receiving area and leading to resource waste. This invention, through the combination of the above components, allows for manual adjustment, enabling the module to achieve the optimal tilt angle at different times and seasons, thereby increasing the system's power generation.
[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A photovoltaic support bracket for installing on the roof of temporary prefabricated houses on construction sites, characterized in that: The device includes a main body (1), which includes a first concrete block (2), a second concrete block (3), a base plate (4), a photovoltaic angle adjustment device (5), and a photovoltaic module (6). The first concrete block (2) and the second concrete block (3) are distributed in a horizontally equidistant manner. The base plate (4) is installed on the top of the first concrete block (2) and the second concrete block (3). The photovoltaic angle adjustment device (5) is installed on the top of the base plate (4), and the photovoltaic module (6) is installed on the top of the photovoltaic angle adjustment device (5). The photovoltaic angle adjustment device (5) includes a bottom guide rail (7), a top guide rail (8), and a rear column (10). The bottom guide rail (7) is provided with a first mounting block (11) and a second mounting block (12) at its top. One end of the top guide rail (8) is mounted on the first mounting block (11) via a rotating shaft. The bottom of the top guide rail (8) is provided with a third mounting block (13). The two ends of the rear column (10) are respectively mounted between the second mounting block (12) and the third mounting block (13) via rotating shafts. The top of the top guide rail (8) is provided with a mounting plate (9).
2. A photovoltaic support bracket for installing on the roof of temporary prefabricated houses on construction sites according to claim 1, characterized in that: The bottom of the base plate (4) is provided with a set of reinforcing bars (15) distributed symmetrically. The reinforcing bars (15) have a U-shaped structure. The set of reinforcing bars (15) are located in the first concrete block (2) and the second concrete block (3) respectively.
3. A photovoltaic support bracket for installing on the roof of temporary prefabricated houses on construction sites according to claim 1, characterized in that: The photovoltaic module (6) has several sets of pressure blocks (14) arranged symmetrically at the bottom, and the bottom of the pressure blocks (14) is fixed on the mounting plate (9).