A portable wind-resistant reinforced photovoltaic panel mounting rack

Abstract

The utility model provides a portable wind -resisting reinforced photovoltaic board mounting bracket. The mounting bracket includes photovoltaic board body, support column and wind -proof support mechanism, be connected through angle adjusting frame between photovoltaic board body and support column, the wind -proof support mechanism includes base, sliding sleeve and at least three groups of folding support frame connected between base and sliding sleeve, is set up fixed screw hole on the base, is equipped with vertical slide on the support column, the sliding sleeve is sleeved in the support column outer, its inner wall corresponds and is set up slide groove, and is connected through slide groove and vertical slide sliding, is equipped with locking mechanism on the sliding sleeve, a plurality of limit holes are set up on the support column correspondingly. The utility model discloses through a plurality of folding support frame and opens the stable triangle structure of forming, improves the wind -resisting strength of whole, and the installation adjustment is convenient, and personnel installs the work conveniently, and personnel uses conveniently, and the device folding support frame can contract, and convenient to carry transport.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel mounting frame technology, specifically a portable wind-resistant and reinforced photovoltaic panel mounting frame. Background Technology

[0002] A photovoltaic panel mounting frame is a structural device used to fix and support photovoltaic panels. It is usually made of metal materials (such as aluminum alloy and steel) and has properties such as wind resistance, earthquake resistance and corrosion resistance. The angle and orientation can be adjusted according to the installation environment (roof, ground, water surface, etc.) to ensure that the photovoltaic panels receive sunlight efficiently. It is a key component in a photovoltaic power generation system that connects the photovoltaic panels to the mounting foundation.

[0003] Existing mounting brackets have a small contact area between their bottom and the ground during use, making them prone to tipping over in strong winds and damaging the photovoltaic panels. Furthermore, they are not convenient for adjusting the angle of the photovoltaic panels according to actual needs, thus reducing the flexibility of the mounting brackets. To address this, utility model patent application number "CN202221019672.3" discloses a wind-resistant reinforced outdoor photovoltaic panel mounting bracket. This bracket includes a photovoltaic panel body, a support column, a sliding block, and a limiting base. The support column is installed at the lower center of the photovoltaic panel body, and the lower end of the support column is fixedly connected to the limiting base. An adjustment block is installed on the back of the photovoltaic panel body, and the upper end of the adjustment block is connected to a guide rod. The sliding block is installed on the side of the support column, and the sliding block is connected to a horizontal plate via a connecting rod. The horizontal plate is installed inside the limiting base. The photovoltaic panel mounting bracket forms a stable triangle between the limiting base, connecting rod, and support column, thereby improving the overall wind resistance and allowing for easy adjustment of the photovoltaic panel angle according to actual needs.

[0004] However, this patent only provides symmetrical connecting rods on both sides of the support column, which only supports the left and right sides of the support column, resulting in a limitation of only one wind direction and poor wind resistance. Moreover, the limiting base of this patent cannot be folded, making the device inconvenient to carry, transport, and subsequent installation. To address this, we propose a portable wind-resistant reinforced photovoltaic panel mounting frame. Utility Model Content

[0005] This utility model addresses the problems existing in the prior art by providing a portable wind-resistant reinforced photovoltaic panel mounting frame. This mounting frame can support the mounting support column from multiple directions, increasing its wind resistance. Moreover, the wind-resistant support can be folded for easy carrying and transportation.

[0006] To achieve the above technical objectives, this utility model provides a portable wind-resistant reinforced photovoltaic panel mounting frame, including a photovoltaic panel body and a support column. The photovoltaic panel body and the support column are connected by an angle adjustment frame. The mounting frame also includes a windproof support mechanism, which includes a base, a sliding sleeve, and at least three sets of folding support frames connected between the base and the sliding sleeve. The base has fixing screw holes, and the support column has vertical slide rails. The sliding sleeve is fitted over the support column, and its inner wall has corresponding sliding grooves, which are slidably connected to the vertical slide rails. The sliding sleeve has a locking mechanism, and multiple limit positions are correspondingly provided on the support column. Each set of folding support frames includes a rotating plate and a connecting rod. The rotating plate is rotatably connected to the base, and when the photovoltaic panel mounting frame is fixedly installed, the rotating plate and the base are on the same plane. A telescopic plate is slidably installed inside the rotating plate. One end of the connecting rod is hinged to the sliding sleeve, and the other end is hinged to the end of the telescopic plate extending out of the rotating plate. Multiple locking holes are correspondingly opened on the rotating plate and the telescopic plate. The sliding distance of the sliding sleeve on the slide track matches the total length of the rotating plate, the telescopic plate, and the connecting rod when they extend. When the sliding sleeve slides upward along the slide track, the rotating plate rotates upward along the base by 90 degrees until the rotating plate and the connecting rod are on the same straight line and parallel to the support column.

[0007] The preferred technical solution of this utility model is as follows: The locking mechanism includes a limiting post, a positioning hole opened on the side of the sliding sleeve, a connecting plate fixed on the sliding sleeve, and a rotating mechanism screwed to the side of the connecting plate. The rotating mechanism is fixedly connected to the limiting post. Multiple limiting holes are equidistantly distributed on the support column. The positioning hole on the sliding sleeve corresponds to the limiting hole. When the sliding sleeve moves up and down along the support column to a set position, the rotating mechanism controls the limiting post to pass through the positioning hole and insert into the corresponding limiting hole to lock it.

[0008] The preferred technical solution of this utility model is as follows: the photovoltaic panel body is rotatably connected to the support column, the angle adjustment frame includes an adjustment rod and an adjustment sleeve, the adjustment sleeve is sleeved on the support column and fixed by a locking bolt, one end of the adjustment rod is rotatably connected to the adjustment sleeve, the other end is provided with a slider, and a groove matching the slider is provided at the bottom of the photovoltaic panel body, the adjustment rod is slidably connected to the groove at the bottom of the photovoltaic panel body through the slider at the end.

[0009] The preferred technical solution of this utility model is as follows: the folding support frame is provided in four groups, symmetrically distributed in the front, back, left and right directions of the support column, and a corresponding mounting groove is provided on the base. The rotating plate of each support frame is rotatably installed in the corresponding mounting groove on the base, and the four rotating plates extend out of the base in a horizontal state.

[0010] The preferred technical solution of this utility model is as follows: Each set of rotating plates is provided with a first sliding groove, the first sliding groove has a convex groove structure, and a telescopic plate is provided in the first sliding groove, the telescopic plate slides along the first sliding groove; a first limiting groove is provided on the side of each set of rotating plates, the first limiting groove has a square groove structure, and a matching first limiting block is provided in the first limiting groove, the first limiting block is fixedly connected to the telescopic plate, and when the telescopic plate slides and extends along the first sliding groove, the first limiting block slides along the first limiting groove.

[0011] The preferred technical solution of this utility model is as follows: multiple positioning holes are provided on the sliding sleeve, the hole spacing of the multiple positioning holes is the same as the hole spacing of the limiting holes, the positioning holes are circular hole-shaped structures, the limiting holes are circular groove-shaped structures, and the hole diameters of the positioning holes and the limiting holes are matched with the diameter of the limiting post.

[0012] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows: 1. This utility model uses a sliding sleeve to allow the rotating plate and telescopic plate to extend and contact the mounting surface. The threaded end of the rotating mechanism rotates along the threaded hole on the connecting plate, and the limiting post is inserted into the limiting hole along the upper mounting hole to limit the position of the sliding sleeve. Then, personnel can drill through the holes in the base, rotating plate and telescopic plate through components such as ground nails to fix the device on the mounting surface. The four connecting rods provide multi-directional support and form a stable triangular structure with the device, thereby improving the overall wind resistance, improving the wind resistance of the device, improving the use effect of the device, and making installation and adjustment convenient for personnel to install and use. 2. Both the connecting rod and the rotating plate of this utility model can be folded and retracted, and in the folded and retracted state, they are close to the support column, reducing the area of ​​the entire support frame. Under the folding device, they can be tied with ropes, making them easy to carry and transport. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the device in the embodiment of this utility model; Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 for Figure 1 Enlarged structural diagram at point B; Figure 4 for Figure 1 Enlarged structural diagram at point C; Figure 5 This is a partial cross-sectional view of the device in an embodiment of the present invention; Figure 6 This is a schematic diagram of the device in its retracted state in an embodiment of this utility model.

[0014] In the diagram: 1. Support column; 2. Base; 3. Rotating plate; 4. First limiting groove; 5. First limiting block; 6. First sliding groove; 7. Connecting rod; 8. Sliding sleeve; 9. Vertical slide rail; 10. Sliding groove; 11. Positioning hole; 12. Locking hole; 13. Rotating mechanism; 14. Limiting column; 15. Limiting hole; 16. Telescopic plate; 17. Connecting plate; 18. Photovoltaic panel body; 19. Angle adjustment frame. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0016] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] The embodiment provides a portable wind-resistant reinforced photovoltaic panel mounting bracket, such as Figure 1 , Figure 2 and Figure 3 As shown, the system includes a photovoltaic panel body 18, a support column 1, and a windproof support mechanism. The photovoltaic panel body 18 is rotatably connected to the support column 1, and the photovoltaic panel body 18 and the support column 1 are connected by an angle adjustment frame 19. The angle adjustment frame 19 includes an adjustment rod and an adjustment sleeve. The adjustment sleeve is fitted onto the support column 1 and fixed by a locking bolt. One end of the adjustment rod is rotatably connected to the adjustment sleeve, and the other end is provided with a slider. A groove matching the slider is provided at the bottom of the photovoltaic panel body 18. The adjustment rod is slidably connected to the groove at the bottom of the photovoltaic panel body 18 through the slider at its end. The angle adjustment frame 19 can also be other existing angle adjustment frames. Its main purpose is to adjust the tilt angle of the photovoltaic panel body 18. In this embodiment, the angle adjustment frame can be adjusted by moving the height of the adjustment sleeve on the support column 1. During the movement of the adjustment sleeve, the slider at the other end of the adjustment rod slides along the slide rail on the photovoltaic panel body 18, thereby adjusting the angle of the photovoltaic panel body 18.

[0018] In the embodiments, such as Figures 1 to 6As shown, the windproof support mechanism includes a base 2, a sliding sleeve 8, and four sets of folding support frames connected between the base 2 and the sliding sleeve 8. The four sets of folding support frames are symmetrically distributed in the front, back, left, and right directions of the support column 1. Mounting grooves are correspondingly provided on the base 2. Fixing screw holes are provided on the base 2 for installing bolts to fix it to the mounting surface. A vertical slide rail 9 is provided on the support column 1. The sliding sleeve 8 is fitted over the support column 1, and its inner wall has corresponding sliding grooves 10, which slidably connect to the vertical slide rail 9. A locking mechanism is provided on the sliding sleeve 8, and multiple limiting holes 15 are correspondingly provided on the support column 1. The sliding sleeve 8 can move up and down along the vertical slide rail 9, and when it moves to a set position, it is locked and limited by the locking mechanism. Each set of folding support frames includes a rotating plate 3 and a connecting rod 7. The rotating plate 3 of each set of support frames is rotatably installed in the corresponding mounting groove on the base 2. The four sets of rotating plates 3 extend out of the base 2 in a horizontal state. When the photovoltaic panel mounting frame is fixedly installed, the rotating plate 3 and the base 2 are on the same plane. A telescopic plate 16 is slidably installed in the rotating plate 3. One end of the connecting rod 7 is hinged to the sliding sleeve 8, and the other end is hinged to the end of the telescopic plate 16 that extends out of the rotating plate 3. Multiple locking holes 12 are correspondingly opened on the rotating plate 3 and the telescopic plate 16. The locking holes 12 can be used to install locking bolts to fix them to the mounting surface. At the same time, the telescopic plate 16 can also be fixed to the rotating plate 3 to prevent the telescopic plate 16 from sliding freely in the rotating plate 3.

[0019] In this embodiment, the sliding distance of the sliding sleeve 8 on the slide rail 9 matches the total extended length of the rotating plate 3, the telescopic plate 16, and the connecting rod 7. The sliding sleeve 8 moves up and down along the slide rail 9. When the sliding sleeve 8 moves downward, as... Figure 1 and Figure 5 As shown, the rotating plate 3 rotates downwards and is on the same plane as the base 2, allowing it to be fixed together with the base 2 on the mounting surface. When the rotating plate 3 and the base 2 are on the same plane, the sliding sleeve 8 can continue to move downwards. When the sliding sleeve 8 continues to move downwards, the telescopic plate 16 can be extended a certain distance. The movement of the sliding sleeve 8 can be determined according to the support requirements of the support column 1 to ensure its support effect. When the sliding sleeve 8 slides upwards along the slide rail 9, as... Figure 6 As shown, the rotating plate 3 can rotate 90 degrees upward along the base 2 until the rotating plate 3 and the connecting rod 7 are in the same straight line and parallel to the support column 1. At this time, the windproof support frame is in a retracted state and can be tied with ropes for easy carrying and transportation.

[0020] In the embodiments, such as Figure 1 and Figure 2As shown, the locking mechanism includes a limiting post 14, a positioning hole 11 on the side of the sliding sleeve 8, a connecting plate 17 fixed to the sliding sleeve 8, and a rotating mechanism 13 screwed to the side of the connecting plate 17. The rotating mechanism 13 is fixedly connected to the limiting post 14. Multiple limiting holes 15 are equidistantly distributed on the support column 1. The positioning holes 11 on the sliding sleeve 8 correspond to the limiting holes 15. When the sliding sleeve 8 moves up and down along the support column 1 to a set position, the rotating mechanism 13 controls the limiting post 14 to pass through the positioning hole 11 and insert into the corresponding limiting hole 15 to lock it in place. Multiple positioning holes 11 are provided on the sliding sleeve 8. The hole spacing of the multiple positioning holes 11 is the same as the hole spacing of the limiting holes 15. The positioning holes 11 have a circular hole structure, and the limiting holes 15 have a circular groove structure. The diameters of both the positioning holes 11 and the limiting holes 15 match the diameter of the limiting post 14. In the embodiments, such as Figure 1 and Figure 3 As shown, each set of rotating plates 3 has a first sliding groove 6, which is a convex groove structure. A telescopic plate 16 is installed in the first sliding groove 6, and the telescopic plate 16 slides along the first sliding groove 6. A first limiting groove 4 is opened on the side of each set of rotating plates 3. The first limiting groove 4 is a square groove structure, and a matching first limiting block 5 is installed in the first limiting groove 4. The first limiting block 5 is fixedly connected to the telescopic plate 16, and when the telescopic plate 16 slides and extends along the first sliding groove 6, the first limiting block 5 slides along the first limiting groove 4. The movement range of the telescopic plate 16 is limited by the first limiting block 5 and the first limiting groove 4. The device is in a retracted state when not in use, as shown in the example. Figure 6 As shown, the device is tied with ropes to facilitate transportation. Once it reaches a suitable location, the device is removed for installation.

[0021] In operation, the photovoltaic panel body 18 is mounted on the support frame 1. Personnel can limit the sliding position of the sliding sleeve 8 by sliding the sleeve 8, in conjunction with the vertical slide rail 9 and the slide groove 10. As the sleeve 8 slides downwards, the rotating plate 3 and the telescopic plate 16 extend and contact the mounting surface, as shown in the example. Figure 1As shown, the components work together to form a stable triangular structure, thereby improving the overall wind resistance of the support. The threaded end of the rotating mechanism 13 rotates along the threaded hole on the connecting plate 17, causing the limiting post 14 to engage with the limiting hole 15 along the positioning hole 11, thus limiting the position of the sliding sleeve 8. Then, personnel can drill through the holes in the base 2, rotating plate 3, and telescopic plate 16 using components such as ground nails to fix the device to the mounting surface. The four connecting rods 7 on the device provide multi-directional support, forming a stable triangular structure that improves the overall wind resistance, enhances the device's wind resistance and performance, and facilitates installation and adjustment. The device is also easy to install and use, and when not in use, it is in a retracted state, facilitating transportation. This concludes the entire workflow.

[0022] When locking the sliding sleeve, the installer can rotate the rotating mechanism 13. The rotating mechanism 13 and the limiting post 14 are both made of high-strength stainless steel. The screw drive part on the rotating mechanism 13 is covered with a telescopic protective sleeve (not shown in the figure). The inside is filled with high-temperature resistant grease to form a continuous oil film environment, so that the threaded end on the rotating mechanism 13 rotates along the threaded hole on the connecting plate 17, and the limiting post 14 slides along the positioning hole 11 on the connecting plate 17 and is locked into the limiting hole 15, thus completing the limitation of the position of the sliding sleeve 8.

[0023] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0025] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A portable wind-resistant reinforced photovoltaic panel mounting frame, comprising a photovoltaic panel body (18) and a support column (1), wherein the photovoltaic panel body (18) and the support column (1) are connected by an angle adjustment frame (19), characterized in that: The mounting frame also includes a windproof support mechanism, which includes a base (2), a sliding sleeve (8), and at least three sets of folding support frames connected between the base (2) and the sliding sleeve (8). The base (2) has a fixing screw hole, and the support column (1) has a vertical slide rail (9). The sliding sleeve (8) is fitted over the support column (1), and its inner wall has a corresponding slide groove (10), which is slidably connected to the vertical slide rail (9) through the slide groove (10). The sliding sleeve (8) has a locking mechanism, and the support column (1) has a plurality of limiting holes (15). Each set of folding support frames includes a rotating plate (3) and a connecting rod (7). The rotating plate (3) is rotatably connected to the base (2) and fixed in the photovoltaic panel mounting frame. During installation, the rotating plate (3) and the base (2) are on the same plane. The telescopic plate (16) is slidably installed inside the rotating plate (3). One end of the connecting rod (7) is hinged to the sliding sleeve (8), and the other end is hinged to the end of the telescopic plate (16) that extends out of the rotating plate (3). Multiple locking holes (12) are correspondingly opened on the rotating plate (3) and the telescopic plate (16). The sliding distance of the sliding sleeve (8) on the slide (9) matches the total length of the rotating plate (3), the telescopic plate (16) and the connecting rod (7) when they are extended. When the sliding sleeve (8) slides upward along the slide (9), the rotating plate (3) rotates upward along the base (2) by 90 degrees until the rotating plate (3) and the connecting rod (7) are on the same straight line and parallel to the support column (1).

2. The portable wind-resistant reinforced photovoltaic panel mounting bracket according to claim 1, characterized in that: The locking mechanism includes a limiting post (14), a positioning hole (11) on the side of the sliding sleeve (8), a connecting plate (17) fixed on the sliding sleeve (8), and a rotating mechanism (13) screwed to the side of the connecting plate (17). The rotating mechanism (13) is fixedly connected to the limiting post (14). Multiple limiting holes (15) are equidistantly distributed on the support column (1). The positioning hole (11) on the sliding sleeve (8) corresponds to the limiting hole (15). When the sliding sleeve (8) moves up and down along the support column (1) to the set position, the limiting post (14) is controlled by the rotating mechanism (13) to pass through the positioning hole (11) and insert into the corresponding limiting hole (15) to lock it.

3. A portable wind-resistant reinforced photovoltaic panel mounting frame according to claim 1 or 2, characterized in that: The photovoltaic panel body (18) is rotatably connected to the support column (1). The angle adjustment frame (19) includes an adjustment rod and an adjustment sleeve. The adjustment sleeve is fitted on the support column (1) and fixed by a locking bolt. One end of the adjustment rod is rotatably connected to the adjustment sleeve, and the other end is provided with a slider. A groove matching the slider is provided at the bottom of the photovoltaic panel body (18). The adjustment rod is slidably connected to the groove at the bottom of the photovoltaic panel body (18) through the slider at its end.

4. A portable wind-resistant reinforced photovoltaic panel mounting frame according to claim 1 or 2, characterized in that: The folding support frame is provided in four groups, symmetrically distributed in the front, back, left and right directions of the support column (1). The base (2) is provided with corresponding mounting slots. The rotating plate (3) of each support frame is rotatably installed in the corresponding mounting slot on the base (2). The four rotating plates (3) extend out of the base (2) in a horizontal state.

5. A portable wind-resistant reinforced photovoltaic panel mounting frame according to claim 1 or 2, characterized in that: Each set of rotating plates (3) is provided with a first sliding groove (6), the first sliding groove (6) has a convex groove structure, and a telescopic plate (16) is provided in the first sliding groove (6). The telescopic plate (16) slides along the first sliding groove (6). A first limiting groove (4) is provided on the side of each set of rotating plates (3), the first limiting groove (4) has a square groove structure, and a first limiting block (5) matching it is provided in the first limiting groove (4). The first limiting block (5) is fixedly connected to the telescopic plate (16), and when the telescopic plate (16) slides and extends along the first sliding groove (6), the first limiting block (5) slides along the first limiting groove (4).

6. A portable wind-resistant reinforced photovoltaic panel mounting frame according to claim 2, characterized in that: Multiple positioning holes (11) are provided on the sliding sleeve (8). The hole spacing of the multiple positioning holes (11) is the same as that of the limiting hole (15). The positioning holes (11) are circular holes, and the limiting hole (15) is a circular groove. The diameters of the positioning holes (11) and the limiting hole (15) are matched with the diameter of the limiting post (14).

Images