A high-strength solar photovoltaic aluminum profile

Abstract

The present invention discloses a high-strength solar photovoltaic aluminum profile, comprising: a first column and a second column arranged side by side; a crossbeam, which is arranged at the top of the second column, and one end of the crossbeam is rotatably matched with the first column; a telescopic component, which is detachably mounted on the crossbeam; a photovoltaic panel, which is arranged at the top of the telescopic component; wherein the telescopic component comprises a first telescopic block, a second telescopic block and a supporting component, two of the second telescopic blocks are slidably arranged at the two ends of the inner side of the first telescopic block, and a supporting component is arranged between the two second telescopic blocks; by providing a fixed support block, a movable support block and an elastic rope, the device can make the movable support block evenly distributed inside the first telescopic block after the second telescopic block is extended, support the first telescopic block, ensure the compressive strength of the first telescopic block, and improve the stability of the device; by providing a second inclined support plate, a first inclined support plate and a limiting component, a plurality of triangular support structures can be formed after installation.

Description

Technical Field

[0001] The invention specifically relates to a high-strength solar photovoltaic aluminum profile. Background Art

[0002] Photovoltaic brackets are important structural components used to support solar photovoltaic panels, also known as solar brackets, solar bracket systems, etc. Their main function is to fix solar panels and ensure that they are correctly facing the sun to maximize energy collection efficiency. Compared with other materials such as steel or galvanized steel, aluminum alloys have lighter weight, excellent corrosion resistance, good thermal conductivity and higher strength-to-weight ratio, so they are widely used in the solar industry.

[0003] In order to facilitate the adjustment of the support length of the bracket according to the actual number of solar panels to be installed, the existing aluminum profile bracket is usually made into a retractable design to achieve the best support effect. However, when the telescopic block is extended outward from the inside of the sleeve, a cavity will be formed on the inner side of the sleeve, resulting in a reduction in the bearing capacity of the telescopic sleeve. When a large weight is squeezed, deformation damage may occur, which is not convenient for ensuring a good telescopic support effect and improving the compressive strength. In addition, the support columns designed at the bottom of the aluminum profile photovoltaic frame are mostly distributed in parallel, and the stability effect is not good. We propose a high-strength solar photovoltaic aluminum profile. Summary of the invention

[0004] The purpose of the present invention is to provide a high-strength solar photovoltaic aluminum profile to solve the problems of the existing telescopic photovoltaic frame proposed in the above background technology, that after the telescopic block extends from the sleeve, there is a cavity inside the sleeve, which leads to reduced bearing capacity and reduced compressive strength. In addition, multiple columns are distributed in parallel, resulting in poor stability.

[0005] To achieve the above object, the present invention provides the following technical solution: a high-strength solar photovoltaic aluminum profile, comprising:

[0006] A first column and a second column arranged side by side;

[0007] A crossbeam is arranged at the top of the second column, and one end of the crossbeam is rotatably matched with the first column;

[0008] Telescopic assembly, detachable and mounted on the crossbeam;

[0009] A photovoltaic panel is arranged on the top of the telescopic assembly;

[0010] Among them, the telescopic assembly includes a first telescopic block, a second telescopic block and a supporting assembly, the two second telescopic blocks are slidably arranged at the two ends of the inner side of the first telescopic block, and a supporting assembly is arranged between the two second telescopic blocks, and the supporting assembly supports the inside of the first telescopic block when the second telescopic block extends to the outside of the first telescopic block.

[0011] Preferably, the support assembly comprises a fixed support block, a movable support block and an elastic rope, the fixed support block is fixed to the middle portion of the inner side of the first telescopic block, and both sides of the fixed support block are connected to movable support blocks via elastic ropes.

[0012] Preferably, a plurality of movable support blocks are equidistantly arranged along the long side of the first telescopic block, and every two movable support blocks are matched with each other through an elastic rope.

[0013] Preferably, a guide rod is fixed to the side wall of the fixed support block, a retaining frame is fixed to the inner side of the second telescopic block, and a guide hole matching the guide rod is formed on the inner side of the retaining frame.

[0014] Preferably, the cross section of the retaining frame is in the shape of a cross.

[0015] Preferably, a mounting groove is provided on the first telescopic block.

[0016] Preferably, a dovetail block is fixed to the inner wall of the first telescopic block, and a connecting groove matching with the dovetail block is formed on the outer wall of the second telescopic block.

[0017] Preferably, a second oblique support plate is rotatably provided on the lower surface of the cross beam, and one end of the second oblique support plate cooperates with the first column so that the first column, the second oblique support plate and the cross beam form a triangle.

[0018] Preferably, a plurality of the second columns are provided, a first oblique support plate is provided between every two of the second columns, and limiting components cooperating with the second columns are provided at both ends of the first oblique support plate.

[0019] Preferably, the limiting assembly comprises a rotating block and a clamping plate, the rotating block is rotatably mounted on the clamping plate, and the clamping plate is fixed to the side wall of the rotating block, and a bolt connected to the second column is arranged on the inner side of the clamping plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] By providing a fixed support block, a movable support block and an elastic rope, it is avoided that after the second telescopic block extends from the inner side of the first telescopic block, the inner side of the first telescopic block has no support and is deformed and damaged when squeezed by a heavy object. After the second telescopic block is extended, the movable support block can be evenly distributed inside the first telescopic block to support the first telescopic block, thereby ensuring the compressive strength of the first telescopic block and improving the stability of the device. By providing a second inclined support plate, a first inclined support plate and a limit assembly, a plurality of triangular support structures can be formed after installation. The high stability and non-deformation of the triangle can reduce the influence of the activity of the device on the photovoltaic panel. After installation, the device can well maintain a high and stable support strength, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the first inclined support plate of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the second telescopic block of the present invention;

[0025] Figure 4 It is a schematic diagram of the telescopic assembly structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the movable support block of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the second inclined support plate of the present invention;

[0028] Figure 7 It is a schematic diagram of the card board structure of the present invention.

[0029] In the figure: 1. first column; 2. second column; 3. crossbeam; 4. telescopic assembly; 41. first telescopic block; 411. dovetail block; 412. mounting groove; 42. second telescopic block; 43. retaining frame; 44. guide rod; 451. movable support block; 452. fixed support block; 453. elastic rope; 5. photovoltaic panel; 6. first oblique support plate; 7. second oblique support plate; 8. rotating block; 9. clamping plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7 The present invention provides a technical solution: a high-strength solar photovoltaic aluminum profile, comprising:

[0032] A first column 1 and a second column 2 are arranged side by side;

[0033] The crossbeam 3 is arranged at the top of the second column 2, and one end of the crossbeam 3 is rotatably matched with the first column 1;

[0034] The telescopic assembly 4 is detachably mounted on the crossbeam 3, so as to adjust the telescopic length according to actual needs, so as to facilitate the installation of a large number of photovoltaic panels 5;

[0035] Photovoltaic panel 5, arranged on the top of telescopic component 4;

[0036] Among them, the telescopic assembly 4 includes a first telescopic block 41, a second telescopic block 42 and a support assembly. The two second telescopic blocks 42 are slidably arranged at the two ends of the inner side of the first telescopic block 41, and a support assembly is arranged between the two second telescopic blocks 42. The support assembly supports the inside of the first telescopic block 41 when the second telescopic block 42 extends to the outside of the first telescopic block 41, so as to avoid that after the second telescopic block 42 extends from the inner side of the first telescopic block 41, the inner side of the first telescopic block 41 has no support, and is squeezed and deformed and damaged when subjected to greater external pressure. The device can well improve the strength of the first telescopic block 41 and ensure good support stability after installation.

[0037] Preferably, the support assembly includes a fixed support block 452, a movable support block 451 and an elastic rope 453. The fixed support block 452 is fixed to the middle of the inner side of the first telescopic block 41, and the movable support blocks 451 are connected to both sides of the fixed support block 452 through elastic ropes 453, so that the movable support blocks 451 are evenly distributed on the inner side of the first telescopic block 41, thereby evenly supporting the inner side of the first telescopic block 41.

[0038] Preferably, multiple movable support blocks 451 are equidistantly arranged along the long side of the first telescopic block 41, and every two movable support blocks 451 are matched with each other through an elastic rope 453 to facilitate maintaining a suitable distance between the two movable support blocks 451 and shortening the length of the elastic rope 453 when the movable support blocks 451 are close to each other.

[0039] Preferably, a guide rod 44 is fixed to the side wall of the fixed support block 452, a retaining frame 43 is fixed to the inner side of the second telescopic block 42, and a guide hole matching the guide rod 44 is opened on the inner side of the retaining frame 43, so as to better ensure the parallel effect of the second telescopic block 42 and the first telescopic block 41 and avoid the second telescopic block 42 from tilting.

[0040] Preferably, the cross section of the retaining frame 43 is in a cross shape, so as to maintain good supporting strength of the second telescopic block 42 .

[0041] Preferably, a mounting groove 412 is provided on the first telescopic block 41 to facilitate the subsequent connection between the photovoltaic panel 5 and the first telescopic block 41 through the mounting groove 412 and bolts.

[0042] Preferably, a dovetail block 411 is fixed to the inner wall of the first telescopic block 41, and a connecting groove matching the dovetail block 411 is opened on the outer wall of the second telescopic block 42, so as to improve the connection effect between the first telescopic block 41 and the second telescopic block 42, and support the second telescopic block 42 after it is extended, thereby ensuring the supporting strength of the second telescopic block 42 for the photovoltaic panel 5.

[0043] Preferably, a second inclined support plate 7 is rotatably provided on the lower surface of the beam 3, and one end of the second inclined support plate 7 cooperates with the first column 1 so that the first column 1, the second inclined support plate 7 and the beam 3 form a triangle, thereby avoiding deformation of the device through the stability of the triangle.

[0044] Preferably, a plurality of second columns 2 are provided, a first inclined support plate 6 is provided between every two second columns 2, and limiting components cooperating with the second columns 2 are provided at both ends of the first inclined support plate 6, so as to better form a stable support structure through multiple triangles.

[0045] Preferably, the limiting assembly includes a rotating block 8 and a clamping plate 9, the rotating block 8 is rotatably mounted on the clamping plate 9, and the clamping plate 9 is fixed to the side wall of the rotating block 8, and bolts connected to the second column 2 are arranged on the inner side of the clamping plate 9 for easy connection and fixation.

[0046] The working principle and use process of the present invention are as follows: when in use, the first column 1 and the second column 2 are fixed to the installation position through the cement platform, and then the two ends of the beam 3 are respectively connected to the first column 1 and the second column 2, so that the two second inclined support plates 7 on the lower surface of the beam 3 cooperate with the first column 1 and the second column 2 respectively, so that the first column 1, the second column 2, the beam 3 and the second inclined support plate 7 form two triangles, and the two second columns 2 are connected through the first inclined support plate 6, and the telescopic component 4 is installed on the top of the beam 3, so that the second column 2, the first inclined support plate 6 and the rotating block 8 form a triangle. The stability of the triangle improves the strength of the device, and the photovoltaic panel 5 is installed on the telescopic component 4 through the pressing plate and bolts. When the telescopic component 4 needs to be extended to install more photovoltaic panels 5, it can be away from the first telescopic block 41 The second telescopic block 42 is pulled by one side, and the second telescopic block 42 drives the retaining frame 43 to extend from one end of the first telescopic block 41. The second telescopic block 42 can be guided by the guide rod 44 and the first telescopic block 41, and can also support the second telescopic block 42 when extending. The second telescopic block 42 pulls multiple movable support blocks 451 through the elastic rope 453 and the movable support block 451, so that the movable support blocks 451 are evenly distributed inside the first telescopic block 41, supporting the inside of the first telescopic block 41, ensuring the strength of the first telescopic block 41, and avoiding the first telescopic block 41 from being damaged by pressure deformation. After the second telescopic block 42 extends out of the first telescopic block 41, the cooperation between the dovetail block 411 and the connecting groove can improve the supporting effect of the second telescopic block 42, reduce the skewness of the second telescopic block 42, and ensure the supporting strength of the second telescopic block 42 for the photovoltaic panel 5.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength solar photovoltaic aluminum profile, characterized in that: include: A first column (1) and a second column (2) arranged side by side; A crossbeam (3) is arranged at the top end of the second column (2), and one end of the crossbeam (3) is rotatably matched with the first column (1); A telescopic assembly (4) is detachably mounted on the crossbeam (3); A photovoltaic panel (5) is arranged on the top of the telescopic component (4); The telescopic assembly (4) comprises a first telescopic block (41), a second telescopic block (42) and a support assembly, wherein the two second telescopic blocks (42) are slidably arranged at two ends of the inner side of the first telescopic block (41), and a support assembly is arranged between the two second telescopic blocks (42), and the support assembly supports the interior of the first telescopic block (41) when the second telescopic block (42) extends outward from the first telescopic block (41); The support assembly comprises a fixed support block (452), a movable support block (451) and an elastic rope (453); the fixed support block (452) is fixed to the middle portion of the inner side of the first telescopic block (41), and both sides of the fixed support block (452) are connected to the movable support blocks (451) via the elastic rope (453); A plurality of movable support blocks (451) are arranged at equal distances along the long side of the first telescopic block (41), and every two movable support blocks (451) are matched with each other via an elastic rope (453); A plurality of the second columns (2) are provided, a first inclined support plate (6) is provided between every two second columns (2), and both ends of the first inclined support plate (6) are provided with limiter components that match the second columns (2); The limit assembly comprises a rotating block (8) and a clamping plate (9), wherein the rotating block (8) is rotatably mounted on the clamping plate (9), and the clamping plate (9) is fixed to a side wall of the rotating block (8), and a bolt connected to the second column (2) is provided on the inner side of the clamping plate (9).

2. The high-strength solar photovoltaic aluminum profile according to claim 1, characterized in that: A guide rod (44) is fixed to the side wall of the fixed support block (452), a retaining frame (43) is fixed to the inner side of the second telescopic block (42), and a guide hole matching the guide rod (44) is provided on the inner side of the retaining frame (43).

3. The high-strength solar photovoltaic aluminum profile according to claim 2, characterized in that: The retaining frame (43) has a cross-section in the shape of a cross.

4. The high-strength solar photovoltaic aluminum profile according to claim 3, characterized in that: The first telescopic block (41) is provided with a mounting groove (412).

5. The high-strength solar photovoltaic aluminum profile according to claim 4, characterized in that: A dovetail block (411) is fixed to the inner wall of the first telescopic block (41), and a connecting groove matching the dovetail block (411) is provided on the outer wall of the second telescopic block (42).

6. The high-strength solar photovoltaic aluminum profile according to claim 5, characterized in that: A second inclined support plate (7) is rotatably provided on the lower surface of the cross beam (3), and one end of the second inclined support plate (7) cooperates with the first upright column (1) so that the first upright column (1), the second inclined support plate (7) and the cross beam (3) form a triangle.

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