Connecting bracket for mounting photovoltaic module

Abstract

The utility model discloses a connecting support for installing a photovoltaic module, which belongs to the technical field of photovoltaic module installation and comprises a base I and a base II, a front upright post and a rear upright post are respectively connected above the base I and the base II through bolts, and the front upright post and the rear upright post are connected with the base II through bolts. The top of the front stand column and the top of the rear stand column are in bolted connection with triangular plates respectively, the triangular plates are in bolted connection with leveling beams, purlines are installed above the leveling beams, the upper portions of the purlines are in threaded connection with adaptive bases, and photovoltaic assemblies are arranged on one sides of the adaptive bases. The two groups of adaptive seats are symmetrically arranged on the two sides of the photovoltaic module, when the connecting bracket is used, the adjusting wheels are sequentially rotated to drive the screw rods to rotate according to the size of the photovoltaic module, so that the sliding seats on the adaptive seats can slide on the purlines, the distance between the two groups of adaptive seats can be adjusted according to different sizes of the photovoltaic module, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module installation, and more specifically, to a connecting bracket for photovoltaic module installation. Background Technique

[0002] Photovoltaic modules are the basic units of a solar power generation system, which are composed of multiple photovoltaic cells connected in series or parallel and encapsulated in a protective frame. Photovoltaic modules absorb sunlight and convert it into electrical energy, and are the core components of a solar power generation system. The connecting bracket for photovoltaic module installation is an important part for fixing solar photovoltaic panels, which ensures that the photovoltaic panels can be stably installed on roofs, the ground or other support structures.

[0003] Based on the above, the inventor found that: at present, the existing connecting brackets for photovoltaic module installation have a relatively complex structure and are not easy to disassemble and assemble. In addition, the existing connecting brackets cannot be adjusted accordingly according to the size of the photovoltaic modules, and the practicality is relatively low. Therefore, in view of this, the existing structure is studied and improved to provide a connecting bracket for photovoltaic module installation, in order to achieve a more practical value. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a connecting bracket for photovoltaic module installation, which can prevent the existing connecting brackets for photovoltaic module installation from having a relatively complex structure and being not easy to disassemble and assemble. In addition, the existing connecting brackets cannot be adjusted accordingly according to the size of the photovoltaic modules, and the practicality is relatively low.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A connecting bracket for photovoltaic module installation includes a first base and a second base. A front column and a rear column are respectively bolted above the first base and the second base. Triangular plates are respectively bolted to the tops of the front column and the rear column. A leveling beam is bolted to the triangular plates. A purlin is installed above the leveling beam. An adapter seat is threadedly connected above the purlin. A photovoltaic module is arranged on one side of the adapter seat. Multiple groups of equally spaced mounting openings one and mounting openings two are respectively fixedly arranged inside the leveling beam and the purlin. An adapter opening one is fixedly arranged inside the first base and the second base. A bolt one is threadedly connected to one side of the adapter opening one. A screw rod is installed on one side of the adapter seat. A mounting concave frame is threadedly connected to the outer side of the screw rod, and one end of the screw rod is fixedly connected to an adjusting wheel. A bolt two is threadedly connected at the connection between the mounting concave frame and the purlin.

[0009] Further, both the first base and the second base are provided in two groups, and the first base and the second base have the same structural composition.

[0010] Further, a plurality of second adaptor openings are fixedly provided on the inner side of the front upright post at equal intervals, a plurality of third adaptor openings are fixedly provided on the inner side of the rear upright post at equal intervals, and the first bolts are respectively threadedly connected to the third adaptor openings and the second adaptor openings.

[0011] Further, there are four groups of triangular plates, and the structural composition of each group of triangular plates is the same. A first threaded groove is formed on the inner side of the triangular plate. An installation opening three is provided at the connection between the triangular plate and the leveling beam. A third bolt is threadedly connected to one side of the first threaded groove.

[0012] Further, the front upright post, the rear upright post, the leveling beam and the purlin are all made of hot-dip galvanized materials.

[0013] Further, there are two groups of adaptor seats, which are symmetrically arranged on both sides of the photovoltaic module. Two groups of sliding seats are symmetrically provided at the bottom of the adaptor seat, and the sliding seats are slidably connected to the purlin.

[0014] Further, there are two groups of installation recessed frames, and the structural composition of each group of installation recessed frames is the same. A second threaded groove is formed on the inner side of the installation recessed frame, and the second threaded groove is threadedly connected to the screw rod.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) In this solution, by arranging the front upright post and the rear upright post to be respectively bolted above the first base and the second base, according to the installation angle requirement of the photovoltaic module, four triangular plates are sequentially placed on the tops of the front upright post and the rear upright post, and then the leveling beam is installed on the triangular plates. The purlin is bolted above the leveling beam, and the installation recessed frame is bolted on both sides above the purlin. The overall structure is simple and clear, and can be quickly disassembled and assembled, which is convenient for use.

[0018] (2) In this solution, by arranging two groups of adaptor seats symmetrically on both sides of the photovoltaic module, when using the connection bracket, according to the size of the photovoltaic module, the adjusting wheel is rotated in sequence to drive the screw rod to rotate, so that the sliding seats on the adaptor seats can slide on the purlin, and the distance between the two groups of adaptor seats can be adjusted according to the different sizes of the photovoltaic module, and the practicability is high. Description of the drawings

[0019] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0020] Figure 2 is a schematic diagram of the installation bracket of the present utility model;

[0021] Figure 3 Schematic diagram of the disassembly of the mounting bracket of the present utility model;

[0022] Figure 4 Schematic diagram of the enlarged part A of the present utility model.

[0023] Explanation of the reference numerals in the figure:

[0024] 1. First base; 2. Second base; 3. Front column; 31. Second adapter port; 4. Rear column; 41. Third adapter port; 5. Triangular plate; 51. First threaded groove; 52. Third mounting port; 53. Third bolt; 6. Leveling beam; 7. Purlin; 8. Adapter seat; 81. Sliding seat; 9. Photovoltaic module; 10. First mounting port; 11. Second mounting port; 12. First adapter port; 13. First bolt; 14. Screw rod; 15. Adjusting wheel; 16. Mounting concave frame; 17. Second bolt. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0026] Please refer to Figures 1-4 , a connecting bracket for installing a photovoltaic module, including a first base 1 and a second base 2. The first base 1 and the second base 2 are used to install the front column 3 and the rear column 4 respectively. The front column 3 and the rear column 4 are bolted above the first base 1 and the second base 2 respectively. The front column 3 and the rear column 4 are used to support the photovoltaic module 9. Triangular plates 5 are bolted to the tops of the front column 3 and the rear column 4 respectively. The triangular plates 5 and the third bolts 53 are used to adjust the angle of the photovoltaic module 9 according to requirements. A leveling beam 6 is bolted to the triangular plates 5. The leveling beam 6 is used for leveling. A purlin 7 is installed above the leveling beam 6. The purlin 7 and the adapter seat 8 are used to install the photovoltaic module 9. The adapter seat 8 is threadedly connected above the purlin 7. A photovoltaic module 9 is arranged on one side of the adapter seat 8. A plurality of groups of first mounting ports 10 and second mounting ports 11 are fixedly arranged on the inner sides of the leveling beam 6 and the purlin 7 at equal intervals respectively. A first adapter port 12 is fixedly arranged inside the first base 1 and the second base 2. A first bolt 13 is threadedly connected to one side of the first adapter port 12. The first bolt 13 and the first adapter port 12 are used to install the front column 3 and the rear column 4 respectively. A screw rod 14 is installed on one side of the adapter seat 8. A mounting concave frame 16 is threadedly connected to the outer side of the screw rod 14. One end of the screw rod 14 is fixedly connected with an adjusting wheel 15. A second bolt 17 is threadedly connected at the connection between the mounting concave frame 16 and the purlin 7.

[0027] Refer to Figure 1 and Figure 2 , both the first base 1 and the second base 2 are provided in two groups, and the structural compositions of the first base 1 and the second base 2 are the same. The first base 1 and the second base 2 are used to install the front column 3 and the rear column 4 respectively.

[0028] Refer to Figure 1 and Figure 2 , equidistantly distributed adapter openings two 31 are fixedly provided inside the front column 3, and equidistantly distributed adapter openings three 41 are fixedly provided inside the rear column 4. The first bolt 13 is threadedly connected to the adapter opening three 41 and the adapter opening two 31 respectively. By providing the first bolt 13, the front column 3 and the rear column 4 can be installed respectively.

[0029] Refer to Figure 2 and Figure 3 , four groups of triangular plates 5 are provided, and the structural compositions of each group of triangular plates 5 are the same. A first threaded groove 51 is provided inside the triangular plate 5, and an installation opening three 52 is provided at the connection between the triangular plate 5 and the leveling beam 6. A third bolt 53 is threadedly connected to one side of the first threaded groove 51. By providing the triangular plate 5 and the third bolt 53, the angle of the photovoltaic module 9 can be adjusted according to requirements.

[0030] Refer to Figure 1 and Figure 2 , the front column 3, the rear column 4, the leveling beam 6 and the purlin 7 are all made of hot-dip galvanized materials. By providing the front column 3, the rear column 4, the leveling beam 6 and the purlin 7 made of hot-dip galvanized materials, the service life of the bracket can be increased.

[0031] Refer to Figure 1 and Figure 4 , two groups of adapter seats 8 are provided, symmetrically arranged on both sides of the photovoltaic module 9, and two groups of sliding seats 81 are symmetrically provided at the bottom of the adapter seat 8. The sliding seats 81 are slidably connected to the purlin 7. By providing the adapter seat 8, the photovoltaic module 9 can be installed.

[0032] Refer to Figure 1 and Figure 4 , two groups of installation recessed frames 16 are provided, and the structural compositions of each group of installation recessed frames 16 are the same. A second threaded groove is provided inside the installation recessed frame 16, and the second threaded groove is threadedly connected to the screw rod 14. By providing the installation recessed frame 16, the adapter seat 8 can be installed.

[0033] During use: First, bolt the front column 3 and the rear column 4 to the upper parts of the first base 1 and the second base 2 respectively. According to the installation angle requirements of the photovoltaic module 9, place the four triangular plates 5 on the tops of the front column 3 and the rear column 4 in sequence. Then install the leveling beam 6 on the triangular plates 5, bolt the purlin 7 to the upper part of the leveling beam 6, and bolt the installation recessed frame 16 to the two sides above the purlin 7. Two groups of adapter seats 8 are symmetrically arranged on both sides of the photovoltaic module 9. When using the connection bracket, according to the size of the photovoltaic module 9, rotate the adjusting wheel 15 in sequence to drive the screw rod 14 to rotate, so that the sliding seat 81 on the adapter seat 8 can slide on the purlin 7, and the distance between the two groups of adapter seats 8 can be adjusted according to the different sizes of the photovoltaic module 9, with high practicability; the overall structure is simple and clear, can be disassembled and assembled quickly, and is convenient to use.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improvement concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A connecting bracket for installing a photovoltaic module, comprising a first base (1) and a second base (2), wherein a front column (3) and a rear column (4) are respectively bolted above the first base (1) and the second base (2), and it is characterized in that: The top parts of the front upright posts (3) and the rear upright posts (4) are respectively bolted with triangular plates (5). The triangular plates (5) are bolted with a leveling beam (6). Above the leveling beam (6), a purlin (7) is installed. Above the purlin (7), an adapter seat (8) is installed. On one side of the adapter seat (8), a photovoltaic module (9) is arranged. Inside the leveling beam (6) and the purlin (7), a plurality of groups of equally spaced mounting openings one (10) and mounting openings two (11) are respectively fixed. Inside the base one (1) and the base two (2), an adapter opening one (12) is fixed. On one side of the adapter opening one (12), a bolt one (13) is threadedly connected. On one side of the adapter seat (8), a screw rod (14) is installed. On the outer side of the screw rod (14), a mounting concave frame (16) is threadedly connected. And one end of the screw rod (14) is fixedly connected with an adjusting wheel (15). At the connection between the mounting concave frame (16) and the purlin (7), a bolt two (17) is threadedly connected.

2. The connecting bracket for installing a photovoltaic module according to claim 1, wherein: Both the base one (1) and the base two (2) are provided in two groups, and the structural compositions of the base one (1) and the base two (2) are the same.

3. The connecting bracket for installing a photovoltaic module according to claim 1, wherein: Inside the front upright post (3), equally spaced adapter openings two (31) are fixedly provided. Inside the rear upright post (4), equally spaced adapter openings three (41) are fixedly provided. The bolt one (13) is respectively threadedly connected with the adapter opening three (41) and the adapter opening two (31).

4. The connecting bracket for installing a photovoltaic module according to claim 1, characterized in that: There are four groups of the triangular plates (5). The structural compositions of each group of triangular plates (5) are the same. And inside the triangular plates (5), a thread groove one (51) is formed. At the connection between the triangular plates (5) and the leveling beam (6), a mounting opening three (52) is provided. On one side of the thread groove one (51), a bolt three (53) is threadedly connected.

5. The connecting bracket for installing a photovoltaic module according to claim 1, characterized in that: The front upright posts (3), the rear upright posts (4), the leveling beam (6) and the purlin (7) are all made of hot-dip galvanized materials.

6. The connecting bracket for photovoltaic module installation according to claim 1, wherein: There are two groups of the adapter seats (8), symmetrically arranged on both sides of the photovoltaic module (9). And at the bottom of the adapter seats (8), two groups of sliding seats (81) are symmetrically provided. The sliding seats (81) are slidably connected with the purlin (7).

7. The connection bracket for installing a photovoltaic module according to claim 1, characterized in that: There are two groups of the mounting concave frames (16). The structural compositions of each group of mounting concave frames (16) are the same.

Images