Ground pile structure for photovoltaic support installation

Abstract

The utility model relates to the technical field of support installation auxiliary devices, and discloses a ground pile structure for photovoltaic support installation, which comprises a pile plate, the left side and the right side of the upper surface of the pile plate are fixedly connected with pile bodies, and the bottom ends of the pile bodies penetrate through the pile plate and extend to the lower part of the pile plate. Through the arrangement of the warping piece, the first threaded rod, the movable plate, the first extrusion rod and the second extrusion rod, when an operator rotates the first threaded rod, the movable plate starts to move downwards, at the moment, the first extrusion rod starts to rotate along with movement of the movable plate, and rotation of the first extrusion rod also drives the second extrusion rod; and in the process, the bottom end of the first extrusion rod and the top end of the second extrusion rod both extrude the warping piece, the warping piece begins to bend towards the outer side of the pile body, the warping piece and the whole pile body are clamped in a soil layer due to bending of the warping piece, and therefore it is guaranteed that the whole pile body is not prone to shaking.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for bracket installation, and more specifically, to a ground pile structure for photovoltaic bracket installation. Background Technology

[0002] Photovoltaic brackets play a crucial supporting role in photovoltaic power generation systems. They come in various types, such as fixed brackets, which are structurally stable, adaptable to different terrains, and easy to install. They can effectively fix photovoltaic modules and ensure their stable reception of sunlight. Tracking brackets are more intelligent and can adjust their angle according to the sun's trajectory to improve power generation efficiency. Photovoltaic brackets are mostly made of aluminum alloy or galvanized steel, which have good corrosion resistance and strength, ensuring the long-term stable operation of photovoltaic power stations. They are an indispensable and important component in solar energy utilization devices.

[0003] When installing photovoltaic (PV) brackets, operators often use ground stakes to fix the PV brackets to the ground. While existing PV brackets have basic fixing functions, the ground stakes are usually driven directly into the ground by a pile driver. However, this fixing method of ground stakes is prone to loosening, so it needs to be improved. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a ground pile structure for photovoltaic support installation, which has the advantage of not being easily loosened.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic support installation pile structure, including a pile plate, on which pile bodies are fixedly connected to both the left and right sides of the upper surface of the pile plate. The bottom end of the pile body penetrates the pile plate and extends to the bottom of the pile plate. A warping plate is fixedly connected to the outer surface of the pile body. A first threaded rod is movably sleeved on the upper surface of the pile body. The bottom end of the first threaded rod penetrates the pile body and extends into the interior of the pile body. A movable plate is threadedly sleeved on the outer surface of the first threaded rod. A first compression rod is hinged to the lower surface of the movable plate. A second compression rod is hinged to the bottom end of the first compression rod. A fixed plate located below the warping plate is hinged to the bottom end of the second compression rod. The outer surface of the fixed plate and the inner surface of the pile body are fixedly sleeved.

[0006] As a preferred technical solution of this utility model, a limiting strip is fixedly connected to the upper surface of the fixing plate, the top end of the limiting strip penetrates through the movable plate and extends above the movable plate, and the outer surface of the limiting strip is fixedly connected to the inner surface of the pile.

[0007] As a preferred technical solution of this utility model, an installation plate is fixedly connected to the middle of the upper surface of the pile plate, and movable grooves are provided on both the front and rear sides of the upper surface of the installation plate. An L-shaped plate is movably connected to the inner surface of the movable groove, and there are two L-shaped plates. An insert plate located above the installation plate is fixedly connected to the outer surface of the two L-shaped plates.

[0008] As a preferred technical solution of this utility model, the upper surfaces of the L-shaped plate and the insert plate are movably connected to photovoltaic brackets, the lower surface of the photovoltaic brackets is movably connected to the upper surface of the mounting plate, the left and right sides of the top of the inner surface of the mounting plate are fixedly connected to limit plates, and the inner surface of the limit plates is movably sleeved with a No. 2 threaded rod, the left and right ends of the No. 2 threaded rod passing through the limit plate and the mounting plate in sequence and extending to the outer side of the mounting plate.

[0009] As a preferred embodiment of this utility model, a rotating handle located in front of the mounting plate is fixedly sleeved on the front side of the outer surface of the second threaded rod, and the outer surface of the rotating handle is smooth.

[0010] As a preferred embodiment of this utility model, a central shaft is fixedly connected to the middle of the top of the inner surface of the mounting plate, and a gear is movably sleeved on the outer surface of the central shaft.

[0011] As a preferred technical solution of this utility model, a first tooth plate is meshed with the right side of the outer surface of the gear, and the inner surface of the first tooth plate and the second threaded rod are threaded together on the outer surface. A second tooth plate is meshed with the left side of the outer surface of the gear. The upper surfaces of the first and second tooth plates are fixedly connected to the lower surfaces of the two L-shaped plates, respectively. Limiting blocks are movably connected to the outer surfaces of the first and second tooth plates, and the top of the limiting blocks is fixedly connected to the inner surface of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model incorporates a warping plate, a first threaded rod, a movable plate, a first compression rod, and a second compression rod. When the operator rotates the first threaded rod, the movable plate moves downwards. At this time, the first compression rod rotates along with the movable plate, and the rotation of the first compression rod also drives the second compression rod to rotate. During this process, the bottom end of the first compression rod and the top end of the second compression rod both compress the warping plate, causing the warping plate to bend outwards towards the pile body. The bending of the warping plate and the pile body as a whole are then locked in the soil, thus ensuring that the pile body is not prone to shaking.

[0014] 2. This utility model, by setting up an L-shaped plate, an insert plate, a first toothed plate, a gear, and a second toothed plate, allows the operator to rotate the rotating handle and the second threaded rod. The first toothed plate will then move backward under the drive of the second threaded rod. The movement of the first toothed plate will drive the gear, causing it to rotate. At the same time, the rotation of the gear will drive the second toothed plate, causing it to move forward. During this process, the two L-shaped plates will move towards each other under the drive of the first and second toothed plates, respectively. Ultimately, the L-shaped plate and the insert plate will cooperate with the photovoltaic bracket, thereby realizing the function of quick installation and disassembly of the photovoltaic bracket. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side cross-sectional view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the bottom of the present invention;

[0018] Figure 4 This is a cross-sectional view of the limiting strip of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the pile body of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the insert plate of this utility model.

[0021] In the diagram: 1. Pile plate; 2. Pile body; 3. Warping plate; 4. Threaded rod No. 1; 5. Movable plate; 6. Extrusion rod No. 1; 7. Extrusion rod No. 2; 8. Fixed plate; 9. Limiting strip; 10. Mounting plate; 11. Movable groove; 12. L-shaped plate; 13. Insert plate; 14. Photovoltaic bracket; 15. Limiting plate; 16. Threaded rod No. 2; 17. Rotating handle; 18. Toothed plate No. 1; 19. Gear; 20. Central shaft; 21. Toothed plate No. 2; 22. Limiting block. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 6As shown, this utility model provides a photovoltaic support installation pile structure, including a pile plate 1. Pile bodies 2 are fixedly connected to both the left and right sides of the upper surface of the pile plate 1. The bottom end of the pile body 2 penetrates the pile plate 1 and extends to the bottom of the pile plate 1. A warping piece 3 is fixedly connected to the outer surface of the pile body 2. A first threaded rod 4 is movably sleeved on the upper surface of the pile body 2. The bottom end of the first threaded rod 4 penetrates the pile body 2 and extends into the interior of the pile body 2. A movable plate 5 is threadedly sleeved on the outer surface of the first threaded rod 4. A first compression rod 6 is hinged to the lower surface of the movable plate 5. A second compression rod 7 is hinged to the bottom end of the first compression rod 6. A fixed plate 8 located below the warping piece 3 is hinged to the bottom end of the second compression rod 7. The outer surface of the fixed plate 8 and the inner surface of the pile body 2 are fixedly sleeved.

[0024] The rotation of the first threaded rod 4 will cause the movable plate 5 to move downward. At this time, the first extrusion rod 6 will start to rotate due to the movement of the movable plate 5. The rotation of the first extrusion rod 6 will also drive the second extrusion rod 7 to rotate. The rotation of the first extrusion rod 6 and the second extrusion rod 7 will squeeze the warp plate 3, causing the warp plate 3 to bend.

[0025] Among them, the upper surface of the fixed plate 8 is fixedly connected to the limiting strip 9, the top end of the limiting strip 9 passes through the movable plate 5 and extends to the top of the movable plate 5, and the outer surface of the limiting strip 9 is fixedly connected to the inner surface of the pile body 2.

[0026] The design of the limit strip 9 serves to prevent the movable plate 5 from rotating.

[0027] Among them, a mounting plate 10 is fixedly connected to the middle of the upper surface of the pile plate 1. Movable grooves 11 are provided on both the front and rear sides of the upper surface of the mounting plate 10. An L-shaped plate 12 is movably connected to the inner surface of the movable groove 11. There are two L-shaped plates 12. An insert plate 13 located above the mounting plate 10 is fixedly connected to the outer surface of the two L-shaped plates 12.

[0028] The design of the movable groove 11 allows the two L-shaped plates 12 to move towards each other and away from each other along the inner surface of the movable groove 11.

[0029] The upper surfaces of the L-shaped plate 12 and the insert plate 13 are movably connected to the photovoltaic bracket 14. The lower surface of the photovoltaic bracket 14 is movably connected to the upper surface of the mounting plate 10. The left and right sides of the top of the inner surface of the mounting plate 10 are fixedly connected to the limiting plate 15. The inner surface of the limiting plate 15 is movably sleeved with the second threaded rod 16. The left and right ends of the second threaded rod 16 pass through the limiting plate 15 and the mounting plate 10 in sequence and extend to the outside of the mounting plate 10.

[0030] The design of the limiting plate 15 serves to restrict the movement range of the two L-shaped plates 12.

[0031] Among them, the front side of the outer surface of the second threaded rod 16 is fixedly sleeved with a rotating handle 17 located in front of the mounting plate 10, and the outer surface of the rotating handle 17 is smooth.

[0032] The design of the rotating handle 17 makes it easy for the operator to rotate the No. 2 threaded rod 16 as a whole.

[0033] A central shaft 20 is fixedly connected to the middle of the top of the inner surface of the mounting plate 10, and a gear 19 is movably sleeved on the outer surface of the central shaft 20.

[0034] The design of the central shaft 20 serves to limit the movement of the gear 19.

[0035] Among them, the right side of the outer surface of gear 19 is meshed with a first tooth plate 18, the inner surface of the first tooth plate 18 and the second threaded rod 16 are threaded together on the outer surface, and the left side of the outer surface of gear 19 is meshed with a second tooth plate 21. The upper surfaces of the first tooth plate 18 and the second tooth plate 21 are respectively fixedly connected to the lower surfaces of two L-shaped plates 12. The outer surfaces of the first tooth plate 18 and the second tooth plate 21 are movably connected with limit blocks 22, and the top of the limit blocks 22 is fixedly connected to the inner surface of the mounting plate 10.

[0036] The movement of the first gear plate 18 will drive the gear 19, causing the gear 19 to rotate.

[0037] Working principle and usage process of this utility model:

[0038] First, the operator places the two piles 2 in the pre-reserved pit. Then, the operator rotates the first threaded rod 4. As the first threaded rod 4 rotates, the movable plate 5 moves downward under the action of the first threaded rod 4. The movement of the movable plate 5 will drive the first compression rod 6 and cause the first compression rod 6 to rotate. At this time, the other end of the first compression rod 6 will drive the second compression rod 7, causing the second compression rod 7 to also rotate. During the rotation of the first compression rod 6 and the second compression rod 7, the bottom end of the first compression rod 6 and the top end of the second compression rod 7 will squeeze the warping piece 3, causing the warping piece 3 to begin to bend outward towards the outside of the pile 2, thereby making the entire pile 2 stuck in the soil layer.

[0039] The operator then places the photovoltaic bracket 14 on top of the mounting plate 10. The operator then rotates the rotating handle 17. As the rotating handle 17 and the second threaded rod 16 rotate, the first toothed plate 18 will move backward under the drive of the second threaded rod 16. The movement of the first toothed plate 18 will drive the gear 19, causing the gear 19 to rotate. At the same time, the rotation of the gear 19 will drive the second toothed plate 21, causing the second toothed plate 21 to move forward. Finally, when the outer surfaces of the left and right sides of the insert plate 13 come into contact with the photovoltaic bracket 14, the photovoltaic bracket 14 will be fixed on top of the mounting plate 10 by the insert plate 13 and the L-shaped plate 12, thus completing the rapid installation of the photovoltaic bracket 14.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] 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 ground pile structure for photovoltaic support installation, comprising a pile plate (1), characterized in that: The pile body (2) is fixedly connected to both the left and right sides of the upper surface of the pile plate (1). The bottom end of the pile body (2) penetrates the pile plate (1) and extends to the bottom of the pile plate (1). The outer surface of the pile body (2) is fixedly connected to a warping piece (3). The upper surface of the pile body (2) is movably sleeved with a first threaded rod (4). The bottom end of the first threaded rod (4) penetrates the pile body (2) and extends into the interior of the pile body (2). The outer surface of the first threaded rod (4) is threadedly sleeved with a movable plate (5). The lower surface of the movable plate (5) is hinged with a first compression rod (6). The bottom end of the first compression rod (6) is hinged with a second compression rod (7). The bottom end of the second compression rod (7) is hinged with a fixed plate (8) located below the warping piece (3). The outer surface of the fixed plate (8) and the inner surface of the pile body (2) are fixedly sleeved.

2. The photovoltaic support mounting pile structure according to claim 1, characterized in that: A limiting strip (9) is fixedly connected to the upper surface of the fixed plate (8). The top end of the limiting strip (9) passes through the movable plate (5) and extends above the movable plate (5). The outer surface of the limiting strip (9) is fixedly connected to the inner surface of the pile body (2).

3. The photovoltaic support installation ground pile structure according to claim 1, characterized in that: A mounting plate (10) is fixedly connected to the middle of the upper surface of the pile plate (1). Movable grooves (11) are provided on both the front and rear sides of the upper surface of the mounting plate (10). An L-shaped plate (12) is movably connected to the inner surface of the movable groove (11). There are two L-shaped plates (12). An insert plate (13) located above the mounting plate (10) is fixedly connected to the outer surface of the two L-shaped plates (12).

4. The photovoltaic support installation pile structure according to claim 3, characterized in that: The upper surfaces of the L-shaped plate (12) and the insert plate (13) are movably connected to photovoltaic brackets (14). The lower surface of the photovoltaic brackets (14) is movably connected to the upper surface of the mounting plate (10). Limiting plates (15) are fixedly connected to the left and right sides of the top of the inner surface of the mounting plate (10). A second threaded rod (16) is movably sleeved on the inner surface of the limiting plate (15). The left and right ends of the second threaded rod (16) pass through the limiting plate (15) and the mounting plate (10) in sequence and extend to the outside of the mounting plate (10).

5. A photovoltaic support installation pile structure according to claim 4, characterized in that: The front side of the outer surface of the second threaded rod (16) is fixedly sleeved with a rotating handle (17) located in front of the mounting plate (10), and the outer surface of the rotating handle (17) is smooth.

6. The photovoltaic support installation pile structure according to claim 3, characterized in that: A central shaft (20) is fixedly connected to the middle of the top of the inner surface of the mounting plate (10), and a gear (19) is movably sleeved on the outer surface of the central shaft (20).

7. A photovoltaic support installation pile structure according to claim 6, characterized in that: The right side of the outer surface of the gear (19) is meshed with a first tooth plate (18), the inner surface of the first tooth plate (18) and the second threaded rod (16) are threaded together on the outer surface, the left side of the outer surface of the gear (19) is meshed with a second tooth plate (21), the upper surfaces of the first tooth plate (18) and the second tooth plate (21) are fixedly connected to the lower surfaces of two L-shaped plates (12) respectively, the outer surfaces of the first tooth plate (18) and the second tooth plate (21) are movably connected with limit blocks (22), the top of the limit blocks (22) is fixedly connected to the inner surface of the mounting plate (10).

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