Supporting device of photovoltaic power generation panel

Abstract

The utility model discloses a supporting device for photovoltaic power generation panels, which comprises a plurality of supporting cross beams arranged side by side, a plurality of photovoltaic power generation panels are inserted between adjacent supporting cross beams, the adjacent supporting cross beams are connected through connecting rods, the connecting rods are positioned below the photovoltaic power generation panels, and supporting longitudinal beams perpendicular to the supporting cross beams are inserted into the bottoms of the supporting cross beams; the supporting cross beam comprises a cross beam body with the cross section of a square structure, a T-shaped plate integrally formed with the cross beam body is arranged above the cross beam body, two opposite insertion cavities are formed between the T-shaped plate and the top of the cross beam body, and the insertion cavities are used for insertion of the side ends of the photovoltaic power generation panel. T-shaped grooves are formed in the left side and the right side of the cross beam body respectively, and openings of the T-shaped grooves in the two sides are formed in opposite directions. Expansion heads are arranged at the two ends of the connecting rod correspondingly and arranged in the T-shaped grooves in the two sides of the cross beam body in a sliding mode. The supporting device provided by the utility model can be quickly and conveniently mounted through mechanical occlusion, tools are not needed, and the mounting efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to a support device for photovoltaic panels, belonging to the field of photovoltaic panel installation technology. Background Technology

[0002] The support system for photovoltaic (PV) panels refers to the structural system used to fix, support, and adjust the position of PV modules (solar panels), ensuring their stable and safe operation and efficient reception of solar radiation. It is a crucial component of the PV power generation system, directly affecting the installation angle, wind resistance, heat dissipation, and long-term durability of the PV panels.

[0003] Support devices are mainly classified into three types: fixed supports, adjustable supports, and tracking supports. Fixed supports are low-cost and easy to maintain, making them suitable for most distributed power stations. Adjustable supports allow for manual or seasonal adjustment of the tilt angle, making them suitable for areas with significant variations in sunlight conditions. Tracking supports automatically track the sun's path using motors or hydraulic systems and are commonly used in large ground-mounted power stations to improve profitability.

[0004] Currently, whether it's a fixed or adjustable bracket, the assembly of the bracket structure itself, as well as the assembly between the photovoltaic panels and the bracket, still relies on traditional fasteners (such as bolts and nuts). Traditional fasteners require manual installation one by one, and large photovoltaic arrays need thousands of connection points, resulting in a long installation cycle. Furthermore, disassembly and replacement are difficult later on, and rusted or deformed fasteners are hard to remove, requiring additional costs and time for maintenance.

[0005] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] This invention addresses the shortcomings of the prior art by providing a support device for photovoltaic panels, which enables rapid installation through mechanical interlocking, is easy to install without tools, and significantly improves installation efficiency.

[0007] To solve the above technical problems, the present invention adopts the following technical solution:

[0008] A support device for a photovoltaic panel includes multiple support beams arranged side by side, multiple photovoltaic panels inserted between adjacent support beams, adjacent support beams connected by connecting rods located below the photovoltaic panels, and a support longitudinal beam perpendicular to the bottom of the support beam.

[0009] The supporting beam includes a beam body with a square cross-section. A T-shaped plate is integrally formed on the top of the beam body. There are two back-to-back insertion cavities between the T-shaped plate and the top of the beam body. The insertion cavities are used for inserting the side end of the photovoltaic power generation panel.

[0010] Furthermore, T-slots are provided on the left and right sides of the main body of the crossbeam, and the openings of the T-slots on both sides are arranged in opposite directions.

[0011] Furthermore, each end of the connecting rod is provided with an enlarged head, which is slidably disposed in the T-shaped grooves on both sides of the main body of the crossbeam, and the connecting rod connects the adjacent supporting crossbeams into an integral structure.

[0012] Furthermore, the main body of the crossbeam has a square hole inside, which is used to support the longitudinal insertion of the longitudinal beam, and the supporting longitudinal beam is a square tube structure.

[0013] Furthermore, a receiving cavity is provided above the square hole, which is used to support the insertion of the top of the longitudinal beam.

[0014] Furthermore, there are symmetrically arranged spring pieces below the square hole, and each spring piece has a protrusion on its inner side facing each other.

[0015] Furthermore, the supporting longitudinal beam has slots on both the left and right sides near its top, and the protrusion engages with the inside of the slots.

[0016] Furthermore, the supporting beam is an aluminum profile structure.

[0017] Furthermore, the height of the insertion cavity is equal to the thickness of the photovoltaic panel.

[0018] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0019] Install the support crossbeam to the top of the support longitudinal beam. The top of the support longitudinal beam passes through the square hole and enters the receiving cavity. The protrusion is engaged in the slot, and the support longitudinal beams are positioned and locked together. Then, the enlarged heads at both ends of the connecting rod are slidably placed in the T-slots on both sides of the crossbeam body. The adjacent support crossbeams are connected into an integral structure through the connecting rod. Finally, the photovoltaic panel is installed into the insertion cavity of the support crossbeam to complete the installation.

[0020] This invention achieves rapid installation through mechanical interlocking, making installation convenient, tool-free, and significantly improving installation efficiency.

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 yes Figure 1 Top view of the structure;

[0024] Figure 3 This is a cross-sectional schematic diagram of the present invention;

[0025] Figure 4 This is a schematic diagram of the cross-section of the supporting beam.

[0026] In the diagram, 1-photovoltaic panel; 2-supporting crossbeam; 21-crossbeam body; 22-T-shaped plate; 23-insertion cavity; 24-spring piece; 25-protrusion; 26-square hole; 27-accommodating cavity; 28-T-slot; 3-supporting longitudinal beam; 31-slot; 4-connecting rod; 41-expanded head. Detailed Implementation

[0027] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0028] like Figures 1-4 As shown in the figure, this utility model provides a support device for a photovoltaic power generation panel, including multiple support beams 2 arranged side by side, multiple photovoltaic power generation panels 1 inserted between adjacent support beams 2, adjacent support beams 2 connected by connecting rods 4, the connecting rods 4 being located below the photovoltaic power generation panels 1, and a support longitudinal beam 3 arranged perpendicularly thereto inserted at the bottom of the support beams 2.

[0029] The supporting beam 2 is an aluminum profile structure. The supporting beam 2 includes a beam body 21 with a square cross section. A T-shaped plate 22 is integrally formed on the top of the beam body 21. There are two back-to-back insertion cavities 23 between the T-shaped plate 22 and the top of the beam body 21. The insertion cavities 23 are used for the insertion of the photovoltaic power generation panel 1 to the side.

[0030] The height of the insertion cavity 23 is equal to the thickness of the photovoltaic panel 1.

[0031] The main body of the crossbeam 21 is provided with T-slots 28 on the left and right sides respectively, and the openings of the T-slots 28 on both sides are arranged in opposite directions.

[0032] The connecting rod 4 has an enlarged head 41 at each end. The enlarged head 41 is slidably disposed in the T-shaped groove 28 on both sides of the main body 21 of the crossbeam. The connecting rod 4 connects the adjacent supporting crossbeams 2 into an integral structure.

[0033] The main body 21 of the crossbeam has a square hole 26 inside, which is used to support the longitudinal insertion of the longitudinal beam 3. The longitudinal beam 3 is a square tube structure.

[0034] A receiving cavity 27 is provided above the square hole 26, which is used to support the insertion of the top of the longitudinal beam 3.

[0035] Below the square hole 26 are symmetrically arranged spring pieces 24, and each spring piece 24 has a protrusion 25 on its inner side facing each other.

[0036] The supporting longitudinal beam 3 has slots 31 on both the left and right sides near its top position, and the protrusion 25 is engaged in the slots 31 to position and lock the supporting longitudinal beam 3 to each other.

[0037] The specific working principle of this utility model is as follows:

[0038] First, fix the longitudinal support beam 3. The longitudinal support beam 3 can be fixed longitudinally or at an angle. Install the crossbeam 2 onto the top of the longitudinal support beam 3. The top of the longitudinal support beam 3 passes through the square hole 26 and enters the receiving cavity 27. The protrusion 25 is engaged in the slot 31 to lock the longitudinal support beam 3 in place. Then, slide the enlarged heads 41 at both ends of the connecting rod 4 into the T-slots 28 on both sides of the crossbeam body 21. Connect the adjacent crossbeams 2 into an integral structure through the connecting rod 4. Finally, install the photovoltaic panel 1 into the insertion cavity 23 of the crossbeam 2 to complete the installation of the photovoltaic panel 1.

[0039] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A support device for a photovoltaic panel, characterized in that: It includes multiple supporting beams (2) arranged side by side, multiple photovoltaic panels (1) inserted between adjacent supporting beams (2), adjacent supporting beams (2) connected by connecting rods (4), the connecting rods (4) located below the photovoltaic panels (1), and a supporting longitudinal beam (3) inserted perpendicularly to the bottom of the supporting beams (2). The supporting beam (2) includes a beam body (21) with a square cross section. A T-shaped plate (22) integrally formed with the beam body (21) is provided above it. There are two insertion cavities (23) arranged opposite to each other between the T-shaped plate (22) and the top of the beam body (21). The insertion cavities (23) are used for the insertion of the photovoltaic power generation panel (1) at the side end.

2. The photovoltaic panel support device as described in claim 1, characterized in that: The main body of the crossbeam (21) is provided with T-slots (28) on the left and right sides respectively, and the openings of the T-slots (28) on both sides are set in opposite directions.

3. The photovoltaic panel support device as described in claim 2, characterized in that: The connecting rod (4) has an enlarged head (41) at each end. The enlarged head (41) is slidably disposed in the T-shaped groove (28) on both sides of the main body of the crossbeam (21). The connecting rod (4) connects the adjacent supporting crossbeams (2) into an integral structure.

4. The supporting device for a photovoltaic panel as described in claim 1, characterized in that: The main body of the crossbeam (21) has a square hole (26) inside. The square hole (26) is used to support the longitudinal insertion of the longitudinal beam (3). The longitudinal beam (3) is a square tube structure.

5. The photovoltaic panel support device as described in claim 4, characterized in that: A receiving cavity (27) is provided above the square hole (26), which is used to support the insertion of the top of the longitudinal beam (3).

6. The photovoltaic panel support device as described in claim 5, characterized in that: Below the square hole (26) are symmetrically arranged spring pieces (24), and each spring piece (24) has a protrusion (25) on its inner side facing each other.

7. The photovoltaic panel support device as described in claim 6, characterized in that: The supporting longitudinal beam (3) has slots (31) on both the left and right sides near its top position, and the protrusion (25) is engaged in the slots (31).

8. The photovoltaic panel support device as described in claim 1, characterized in that: The supporting beam (2) is an aluminum profile structure.

9. The supporting device for a photovoltaic panel as described in claim 1, characterized in that: The height of the insertion cavity (23) is equal to the thickness of the photovoltaic panel (1).

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