Photovoltaic support and reinforcing structure thereof

Abstract

The utility model discloses a photovoltaic support and a reinforcing structure thereof. The photovoltaic support comprises a cement base, a height-adjustable supporting column structure and an angle-adjustable supporting frame structure. The supporting column structure is installed on the cement base through the installation assembly, the supporting frame structure is movably connected to the top of the supporting column structure, and the supporting column structure comprises a first supporting column and a second supporting column. The inclination angle of the supporting frame is adjusted, so that the position and the angle of the mounting strip are adjusted, the photovoltaic panel is convenient to mount and use, the flexible adjustability of the photovoltaic support is improved, and meanwhile the supporting plate is fixedly mounted through the mounting assembly. A telescopic movable cylinder and a movable rod which can be adjusted in a telescopic mode are arranged between the supporting plate and the supporting frame and used for improving the stability of the supporting frame assembly after adjustment, and the problem that a traditional photovoltaic support is low in flexibility and stability is solved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically a photovoltaic support and its reinforcement structure. Background Technology

[0002] Solar photovoltaic (PV) mounting brackets are special 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.

[0003] In existing technologies, some photovoltaic (PV) mounting systems install PV panels at specific angles, and the angle of the PV panels can be adjusted as needed to increase the flexibility of the PV mounting system. However, after the PV panels are installed, the large surface area of ​​the PV panels increases the wind resistance of the PV mounting system, affecting its stability. Therefore, it is necessary to ensure the stability of the PV mounting system. Reinforcing structures can be installed on the PV mounting system to ensure its stability. However, traditional reinforcing structures use a fixed installation method and cannot be adjusted according to the angle of the PV panels, resulting in low flexibility of the reinforcing structure. Utility Model Content

[0004] The purpose of this utility model is to provide a photovoltaic support bracket and its reinforcement structure. The height of the support column structure is adjusted by a height adjustment component, and the tilt angle of the support frame structure is adjusted by a three-dimensional angle adjustment component, thereby improving the overall flexibility of the photovoltaic support bracket. At the same time, the movable cylinder and movable rod in the reinforcement structure, with the cooperation of the telescopic adjustment component, adjust the length of the support component. This, together with the adjustment of the support frame structure and the support column structure, supports the photovoltaic support bracket and ensures its stability, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic support bracket, comprising:

[0006] A cement base, a height-adjustable support column structure, and an angle-adjustable support frame structure;

[0007] The support column structure is installed on a cement base via an installation assembly. The support frame structure is movably connected to the top of the support column structure. The support column structure includes a first support column and a second support column, which are connected to each other via a height adjustment assembly. The support frame structure includes a support frame, and the top of the support frame is fixed with mounting strips for installing multiple sets of photovoltaic panels. The support frame and the second support column are movably connected via an angle adjustment assembly.

[0008] Preferably, the installation assembly includes a support base pre-embedded in the top of the cement base, four sets of first bolt posts are fixed to the top of the support base, a support base is fixed to the bottom of the first support posts, and a first mounting hole is opened on the support base to align with the first bolt posts. The first bolt posts pass through the first mounting holes and are threaded with a first nut.

[0009] Preferably, the height adjustment assembly includes a connecting rod fixed to the bottom of the second support column, the bottom of the connecting rod extending through the interior of the first support column, a second mounting hole being sequentially formed on the connecting rod from top to bottom, a third mounting hole being formed on the first support column, a first mounting bolt being movably disposed in the second mounting hole and the third mounting hole, and a second nut being threadedly connected to one end of the first mounting bolt.

[0010] Preferably, the angle adjustment assembly includes a mounting plate welded to the support frame, a fourth mounting hole on the mounting plate and the second support column, a second mounting bolt movably disposed in the fourth mounting hole, a third nut threaded to one end of the second mounting bolt, a fixing plate fixed to the side wall of the second support column, a fifth mounting hole on the fixing plate and the mounting plate, a third mounting bolt movably disposed in the fifth mounting hole, and a fourth nut threaded to one end of the third mounting bolt.

[0011] Based on a photovoltaic mounting bracket, it also includes a reinforcement structure installed on the photovoltaic mounting bracket, comprising:

[0012] A support plate is installed on a cement base. Mounting seats are fixed to the top of the support plate and the bottom of the support frame. An adjustable length support assembly is movably arranged between the mounting seats. The support assembly includes a movable cylinder and a movable rod. One end of the movable cylinder and the movable rod are respectively movably connected to the mounting seats. The other end of the movable rod extends through the inner cavity of the movable cylinder. The inner cavity of the movable cylinder is provided with a telescopic adjustment assembly for telescopic adjustment of the movable rod.

[0013] Preferably, the support plate is sleeved on the outside of the first bolt post, and the support plate is located between the support seat and the support base.

[0014] Preferably, the telescopic adjustment assembly includes an adjusting screw rotatably connected to the bottom of the inner cavity of the movable cylinder, a movable rod threadedly connected to the outer side of the adjusting screw, a driven bevel gear fixed to the outer side of the lower end of the adjusting screw, a movable shaft rotatably connected to the inner wall of the movable cylinder via a bearing, a driving bevel gear and a worm gear fixed to the outer side of the movable shaft, the driving bevel gear and the driven bevel gear meshing with each other, and a worm gear meshing with the worm gear rotatably connected to the inner cavity of the movable cylinder via a bearing, one end of the worm gear extending to the outer side of the movable cylinder.

[0015] Preferably, the support plate has long slots at both ends, and two sets of limiting frames that fit against the outside of the cement base are movably provided at the bottom of the support plate. A second bolt post is fixed at the top of the limiting frame, and the second bolt post passes through the long slot and is threadedly connected to a fifth nut.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model adjusts the height of the second support column using a height adjustment component, and then adjusts the tilt angle of the support frame using an angle adjustment component, thereby adjusting the position and angle of the mounting strip to facilitate the installation and use of photovoltaic panels, increasing the flexibility and adjustability of the photovoltaic bracket. At the same time, the support plate is fixedly installed using the mounting component. Finally, an adjustable telescopic cylinder and movable rod are provided between the support plate and the support frame to improve the stability of the support frame component after adjustment, solving the problem of low flexibility and stability of traditional photovoltaic brackets.

[0018] 2. This utility model connects the various components with bolts and nuts, which not only facilitates disassembly and assembly but also makes adjustments easy, increasing the flexibility of the device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the photovoltaic support structure of this utility model;

[0020] Figure 2 This is an exploded perspective view of the mounting component and height adjustment component of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the angle adjustment component of this utility model;

[0022] Figure 4 This is a rear-view three-dimensional structural diagram of the photovoltaic bracket of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the photovoltaic support and reinforcement structure of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the support plate and support assembly of this utility model;

[0025] Figure 7 This is a cross-sectional perspective view of the three-dimensional structure of the movable cylinder of this utility model;

[0026] Figure 8 This is a three-dimensional structural diagram of the telescopic adjustment component of this utility model.

[0027] Labels in the diagram: 1. Cement base; 2. Support column structure; 201. First support column; 202. Second support column; 3. Support frame structure; 301. Support frame; 302. Mounting strip; 4. Mounting assembly; 401. Support base; 402. First bolt post; 403. Support base; 404. First nut; 5. Height adjustment assembly; 501. Connecting rod; 502. First mounting bolt; 503. Second nut; 6. Angle adjustment assembly; 601. Mounting plate; 602. 603. Second mounting bolt; 604. Third nut; 605. Fixing plate; 606. Third mounting bolt; 607. Fourth nut; 7. Support plate; 8. Mounting seat; 9. Support assembly; 901. Movable cylinder; 902. Movable rod; 10. Telescopic adjustment assembly; 101. Adjusting screw; 102. Driven bevel gear; 103. Movable shaft; 104. Drive bevel gear; 105. Worm gear; 106. Worm; 11. Limiting frame; 12. Second bolt post; 13. Fifth nut. Detailed Implementation

[0028] 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.

[0029] This utility model provides, for example Figures 1-4 The photovoltaic support shown includes:

[0030] 1. Cement base; 2. Height-adjustable support column structure; 3. Angle-adjustable support frame structure;

[0031] The support column structure 2 is installed on the cement base 1 via the installation assembly 4. The support frame structure 3 is movably connected to the top of the support column structure 2. The support column structure 2 includes a first support column 201 and a second support column 202. The first support column 201 and the second support column 202 are connected to each other via the height adjustment assembly 5. The support frame structure 3 includes a support frame 301. The top of the support frame 301 is fixed with an installation strip 302 for installing multiple sets of photovoltaic panels. The support frame 301 and the second support column 202 are movably connected via the angle adjustment assembly 6. The bottom of the support frame 301 is fixed with a handle.

[0032] The support column structure 2 is fixed by the cement base 1, and then the support frame structure 3 is supported by the support column structure 2, so as to ensure that the photovoltaic panel is stably installed and adjusted by the support frame structure 3, and increase the adjustability of the photovoltaic bracket.

[0033] Among them, such as Figure 2 As shown:

[0034] The mounting assembly 4 includes a support base 401 pre-embedded in the top of the cement base 1. Four sets of first bolt posts 402 are fixed to the top of the support base 401. A support base 403 is fixed to the bottom of the first support post 201. A reinforcing member is fixed to the outside of the first support post 201, and the bottom of the reinforcing member is fixed to the top of the support base 403. The support base 403 has a first mounting hole that aligns with the first bolt posts 402. The first bolt posts 402 pass through the first mounting holes and are threaded with a first nut 404. The first threaded post on the support base 401 passes through the support base 403 and engages with the first nut 404, which facilitates the stable installation of the first support post 201 on the cement base 1.

[0035] Furthermore, such as Figure 2 As shown:

[0036] The height adjustment assembly 5 includes a connecting rod 501 fixed to the bottom of the second support column 202. The bottom of the connecting rod 501 extends into the interior of the first support column 201. The connecting rod 501 has a second mounting hole from top to bottom, and the first support column 201 has a third mounting hole. A first mounting bolt 502 is movably installed in the second and third mounting holes. A second nut 503 is threaded to one end of the first mounting bolt 502. By having the first mounting bolt 502 pass through the second mounting holes at different positions, the length of the connecting rod 501 extending out of the first support column 201 can be adjusted, thereby adjusting the height of the second support column 202.

[0037] Preferred, such as Figure 3 As shown:

[0038] The angle adjustment assembly 6 includes a mounting plate 601 welded to the support frame. A support block is fixed to the side wall of the mounting plate 601, and the support block is located at the bottom of the support frame 301. A fourth mounting hole is provided on the mounting plate 601 and the second support column 202. A second mounting bolt 602 is movably disposed in the fourth mounting hole. A third nut 603 is threaded to one end of the second mounting bolt 602. A fixing plate 604 is fixed to the side wall of the second support column 202. A fifth mounting hole is provided on the fixing plate 604 and the mounting plate 601. A third mounting bolt 605 is movably disposed in the fifth mounting hole. A fourth nut 606 is threaded to one end of the third mounting bolt 605. The second support column 202 and the support frame 301 are movably connected by the second mounting bolt 602 and the third nut 603 through the mounting plate 601. Then, the angle between the fixing plate 604 and the mounting plate 601 is adjusted by using the third mounting bolt 605 and the fourth nut 606 to adjust the tilt angle of the support frame 301.

[0039] like Figure 5-8As shown, based on a photovoltaic support structure, a reinforcement structure is also included that is mounted on the photovoltaic support structure.

[0040] include:

[0041] A support plate 7 is installed on a cement base 1. Mounting seats 8 are fixed to the top of the support plate 7 and the bottom of the support frame 301. An adjustable length support assembly 9 is movably arranged between the mounting seats 8. The support assembly 9 includes a movable cylinder 901 and a movable rod 902. One end of the movable cylinder 901 and the movable rod 902 are respectively movably connected to the mounting seats 8. The other end of the movable rod 902 passes through the inner cavity of the movable cylinder 901. A telescopic adjustment assembly 10 is provided in the inner cavity of the movable cylinder 901 for telescopic adjustment of the movable rod 902. By installing the support plate 7 on the cement base 1, the stability of the support plate 7 itself is ensured. Then, the support assembly 9 is installed and supported by the support plate 7 to ensure the overall stability of the photovoltaic bracket.

[0042] In a further preferred embodiment, such as Figure 6 As shown:

[0043] The support plate 7 is sleeved on the outside of the first bolt post 402. The support plate 7 is located between the support seat 401 and the support base 403. By sleeved on the outside of the first bolt post 402 and located between the support seat 401 and the support base 403, the stability of the support plate 7 installation is ensured.

[0044] In addition, such as Figure 6-8 As shown:

[0045] The telescopic adjustment assembly 10 includes an adjusting screw 101 rotatably connected to the bottom of the inner cavity of the movable cylinder 901, a movable rod 902 threadedly connected to the outside of the adjusting screw 101, a driven bevel gear 102 fixed to the outer side of the lower end of the adjusting screw 101, a movable shaft 103 rotatably connected to the inner wall of the movable cylinder 901 via a bearing, a driving bevel gear 104 and a worm gear 105 fixed to the outer side of the movable shaft 103, the driving bevel gear 104 meshing with the driven bevel gear 102, and a worm gear 105 meshing with the inner cavity of the movable cylinder 901 via a bearing. The worm gear 106 is connected, with one end extending to the outside of the movable cylinder 901. The worm gear 106 drives the worm wheel 105. Subsequently, the drive bevel gear 104 and the worm wheel 105 are both mounted on the movable shaft 103. When the worm wheel 105 rotates, it drives the drive bevel gear 104 to rotate. Then, the driven bevel gear 102 drives the adjusting screw 101, causing the movable rod 902 to move telescopically outside the adjusting screw 101, so that the length of the support assembly 9 is adjusted according to the distance between the support plate 7 and the support frame 301.

[0046] In this embodiment, as Figure 6 As shown:

[0047] The support plate 7 has long slots at both ends. Two sets of limiting frames 11 are movably installed at the bottom of the support plate 7 and fit against the outside of the cement base 1. A second bolt post 12 is fixed at the top of the limiting frame 11. The second bolt post 12 passes through the long slot and is threaded with a fifth nut 13. Through the cooperation of the second bolt post 12 and the fifth nut 13, the limiting frame 11 is fixed on the support plate 7. At the same time, the limiting frame 11 is used to limit the up and down sway of the support plate 7 and improve the stability of the support plate 7.

[0048] In practical use, the support plate 7 is fitted over the outside of the first bolt post 402, and then the first support post 201 is placed on the cement base 1, so that the first bolt post 402 passes through the support base 403 and the support plate 7 and the first support post 201 are fixed with the first nut 404. Then, according to the installation height requirements of the photovoltaic panel, the connecting rod 501 is inserted into the first support post 201 to different depths, and then the second support post 202 is fixed with the first mounting bolt 502 and the second nut 503. After adjusting the angle of the support frame 301, the mounting plate 601 is fixed with the third mounting bolt 605 and the fourth nut 606. To achieve stability after adjusting the angle of the support frame 301, when adjusting the height and angle of the support frame 301, it is necessary to simultaneously use a tool to rotate the worm gear 106. The worm gear 106 drives the worm wheel 105 to drive the movable shaft 103, which in turn drives the drive bevel gear 104, which is also fixed on the movable shaft 103. The drive bevel gear 104 drives the driven bevel gear 102 to drive the adjusting screw 101, causing the movable rod 902 to extend and retract outside the adjusting screw 101, thereby changing the overall length of the movable rod 902 and the movable cylinder 901, which is used to support and reinforce the support frame 301 and improve the stability of the photovoltaic bracket.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic mount, characterized by, The utility model relates to a height-adjustable and angle-adjustable photovoltaic panel support frame, which comprises a cement base (1), a height-adjustable support column structure (2) and an angle-adjustable support frame structure (3). The support column structure (2) is mounted on the cement base (1) through a mounting assembly (4), the support frame structure (3) is movably connected to the top of the support column structure (2), the support column structure (2) comprises a first support column (201) and a second support column (202), the first support column (201) and the second support column (202) are connected to each other through a height-adjusting assembly (5), the support frame structure (3) comprises a support frame (301), the top of the support frame (301) is fixed with a plurality of mounting strips (302) for mounting photovoltaic panels, and the support frame (301) is movably connected to the second support column (202) through an angle-adjusting assembly (6). The mounting assembly (4) comprises a support seat (401) embedded in the top of the cement base (1), the top of the support seat (401) is fixed with four first bolt columns (402), the bottom of the first support column (201) is fixed with a support base (403), the support base (403) is provided with first mounting holes in position with the first bolt columns (402), the first bolt columns (402) penetrate through the first mounting holes and are threadedly connected with first nuts (404).

2. A photovoltaic mount according to claim 1, wherein: The height-adjusting assembly (5) comprises a connecting rod (501) fixed to the bottom of the second support column (202), the bottom of the connecting rod (501) penetrates into the first support column (201), the connecting rod (501) is sequentially provided with second mounting holes from top to bottom, the first support column (201) is provided with third mounting holes, the first mounting holes and the third mounting holes are movably provided with first mounting bolts (502), and one end of the first mounting bolts (502) is threadedly connected with second nuts (503).

3. A photovoltaic mount according to claim 1, wherein: The angle-adjusting assembly (6) comprises a mounting plate (601) welded to the support frame, the mounting plate (601) and the second support column (202) are provided with fourth mounting holes, the fourth mounting holes are movably provided with second mounting bolts (602), one end of the second mounting bolts (602) is threadedly connected with third nuts (603), the side wall of the second support column (202) is fixed with a fixing plate (604), the fixing plate (604) and the mounting plate (601) are provided with fifth mounting holes, the fifth mounting holes are movably provided with third mounting bolts (605), and one end of the third mounting bolts (605) is threadedly connected with fourth nuts (606).

4. A photovoltaic mount according to claim 1, wherein: The utility model relates to a height-adjustable and angle-adjustable photovoltaic panel support frame, which comprises a cement base (1), a height-adjustable support column structure (2) and an angle-adjustable support frame structure (3).

5. A reinforcement structure installed on a photovoltaic support according to any one of claims 1 to 4, characterized in that, ​ The support plate (7) is installed on the cement base (1), the top of the support plate (7) and the bottom of the support frame (301) are fixedly provided with mounting seats (8), the mounting seats (8) are movably provided with support assemblies (9) with adjustable length, the support assemblies (9) comprise movable cylinders (901) and movable rods (902), one end of the movable cylinder (901) and the movable rod (902) is movably connected with the mounting seat (8), the other end of the movable rod (902) penetrates into the inner cavity of the movable cylinder (901), and the inner cavity of the movable cylinder (901) is provided with a telescopic adjusting assembly (10) for telescopic adjustment of the movable rod (902).

6. A reinforcement structure according to claim 5, wherein: The support plate (7) is sleeved on the outer side of the first bolt column (402), and is located between the support seat (401) and the support base (403).

7. A reinforcement structure according to claim 5, wherein: The telescopic adjusting assembly (10) comprises an adjusting screw (101) rotatably connected to the bottom of the inner cavity of the movable cylinder (901), the movable rod (902) is screw-connected on the outer side of the adjusting screw (101), the lower end of the adjusting screw (101) is fixedly provided with a driven bevel gear (102) on the outer side, the inner side wall of the movable cylinder (901) is rotatably connected with a movable shaft (103) through a bearing, the outer side of the movable shaft (103) is fixedly provided with a driving bevel gear (104) and a worm wheel (105), the driving bevel gear (104) is meshed with the driven bevel gear (102), the inner cavity of the movable cylinder (901) is rotatably connected with a worm (106) meshed with the worm wheel (105) through a bearing, and one end of the worm (106) extends to the outer side of the movable cylinder (901).

8. A reinforcement structure according to claim 5, wherein: Long grooves are formed at both ends of the support plate (7), two groups of limiting frames (11) movably arranged on the outer side of the cement base (1) are arranged on the bottom of the support plate (7), the top of the limiting frame (11) is fixedly provided with a second bolt column (12), the second bolt column (12) penetrates through the long groove and is screw-connected with a fifth nut (13).

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