Photovoltaic power station support ground pile

Abstract

The utility model relates to support ground pile technical field, concretely is a kind of photovoltaic power station support ground pile, it includes: ground pile bottom plate, the top of ground pile bottom plate is installed with ground pile stand, the outside of ground pile stand is equipped with fixed ring, the lateral wall of fixed ring is evenly provided with three fixed seats, the inside of three fixed seats is rotatably connected with inclined strut, through the fixed ring, inclined strut and auxiliary plate being set, the included angle of rotating adjustment inclined strut and ground pile stand, so that auxiliary plate and installation ground abut, and then the stability of ground pile stand is strengthened by inclined strut, through the fixing hole on the surface of auxiliary plate, spiral drill pipe can be passed through fixed hole and in-depth installation ground, through the reinforcing bolt on the surface of connecting block, the connection stability of connecting block and auxiliary plate can be strengthened, and then when encountering the situation that geological structure is more complex, the function of stably supporting photovoltaic panel and its support is realized, to avoid affecting the work of photovoltaic power station.

Description

Technical Field

[0001] This utility model relates to the field of support pile technology, specifically a photovoltaic power station support pile. Background Technology

[0002] Photovoltaic power stations utilize the photovoltaic effect to directly convert solar energy into electrical energy through photovoltaic panels. The photovoltaic cells on the photovoltaic panels absorb photons in sunlight and convert them into electron flow, thereby generating direct current (DC). Then, the DC is converted into alternating current (AC) through an inverter for use by the power grid or electrical equipment. The photovoltaic panels of photovoltaic power stations are usually fixed to ground piles by brackets.

[0003] In existing technologies, the support piles are usually made of concrete and connected to the bottom of the photovoltaic panel by bolts or other means. However, due to the limited size of the support piles, it is difficult to provide stable support for the photovoltaic panel and its support when encountering complex geological structures, which affects the operation of the photovoltaic power station. Utility Model Content

[0004] The purpose of this utility model is to provide a photovoltaic power station support pile to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic power station support ground pile, comprising: a ground pile base plate, a ground pile column installed at the top of the ground pile base plate, a fixing ring sleeved on the outside of the ground pile column, three fixing seats evenly arranged on the side wall of the fixing ring, a diagonal brace rotatably connected inside the three fixing seats, and an auxiliary plate rotatably installed at one end of each of the three diagonal braces.

[0006] Each of the three auxiliary plates has a connecting block at its top, a spiral drill rod at the bottom of each of the three connecting blocks, a drill bit at the bottom of each of the three spiral drill rods, a fixing hole on the surface of each of the three auxiliary plates near the adjacent spiral drill rod, a rubber pad on the end of each of the three connecting blocks near the fixing hole, and a reinforcing bolt connecting each of the three connecting blocks to the adjacent auxiliary plate.

[0007] Preferably, the ground pile column is fixedly installed at the top center of the ground pile base plate, and the inner wall of the fixing ring is fixedly connected to the outer wall of the ground pile column.

[0008] Preferably, all three fixing seats are U-shaped plates and are fixedly installed on the side wall of the fixing ring. A first rotating shaft is rotatably installed inside each of the three fixing seats, and the middle outer wall of each of the three fixing seats is fixedly connected to one end of the adjacent diagonal brace.

[0009] Preferably, each of the three auxiliary plates has a rotating groove at one end near the adjacent diagonal brace, and a second rotating shaft is rotatably installed inside each of the three rotating grooves. One end of each of the three diagonal braces is fixedly installed in the middle of the second rotating shaft.

[0010] Preferably, the longitudinal section of the three connecting blocks is inverted T-shaped, and the top sidewall of each of the three connecting blocks is provided with a connecting hole.

[0011] Preferably, the top ends of the three spiral drill rods are all fixedly installed on adjacent connecting blocks, the bottom ends of the three spiral drill rods are all fixedly connected to adjacent drill bits, and the central axes of the adjacent connecting blocks, spiral drill rods and drill bits are all on the same straight line.

[0012] Preferably, all three rubber pads are fixedly installed at the bottom of adjacent connecting blocks, and threaded holes are correspondingly opened on the surface of the three connecting blocks near the reinforcing bolts. All three connecting blocks are fixedly installed at the top of adjacent auxiliary plates by reinforcing bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model, through the setting of a fixing ring, diagonal bracing rod, and auxiliary plate, allows for the rotation and adjustment of the angle between the diagonal bracing rod and the ground pile column, so that the auxiliary plate abuts against the installation ground. This, in turn, enhances the stability of the ground pile column through the diagonal bracing rod. The auger drill rod can be passed through the fixing holes on the surface of the auxiliary plate and penetrate deep into the installation ground. The reinforcing bolts on the surface of the connecting block can strengthen the connection between the connecting block and the auxiliary plate. Thus, in situations with complex geological structures, this invention provides stable support for the photovoltaic panels and their supports, preventing any disruption to the operation of the photovoltaic power station. Attached Figure Description

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

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 3 This is a top view of the overall structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B;

[0019] Figure 5 This is a partial exploded view of the structure of this utility model.

[0020] In the diagram: 1. Ground pile column; 2. Fixing ring; 3. Fixing seat; 4. First rotating shaft; 5. Diagonal brace; 6. Second rotating shaft; 7. Auxiliary plate; 8. Rotating groove; 9. Fixing hole; 10. Spiral drill rod; 11. Drill bit; 12. Connecting block; 13. Rubber pad; 14. Connecting hole; 15. Reinforcing bolt; 16. Threaded hole; 17. Ground pile base plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a photovoltaic power station support ground pile, comprising: a ground pile base plate 17, a ground pile column 1 installed at the top of the ground pile base plate 17, a fixing ring 2 sleeved on the outside of the ground pile column 1, three fixing seats 3 evenly arranged on the side wall of the fixing ring 2, and diagonal bracing rods 5 rotatably connected inside the three fixing seats 3, with an auxiliary plate 7 rotatably installed at one end of each of the three diagonal bracing rods 5; the ground pile column 1 is fixedly installed at the middle of the top of the ground pile base plate 17, and the inner wall of the fixing ring 2 is fixedly connected to the outer wall of the ground pile column 1. The three fixing seats 3 are all U-shaped plates and fixedly installed on the side wall of the fixing ring 2, and a first rotating shaft 4 is rotatably installed inside each of the three fixing seats 3. The middle outer wall of each of the three fixing seats 3 is fixedly connected to one end of an adjacent diagonal bracing rod 5, allowing adjustment of the angle between the diagonal bracing rod 5 and the ground pile column 1. Each of the three auxiliary plates 7 has a rotating groove 8 at one end near the adjacent diagonal brace 5. A second rotating shaft 6 is rotatably installed inside each of the three rotating grooves 8. One end of each of the three diagonal braces 5 is fixedly installed in the middle of the second rotating shaft 6, which can adjust the angle of the auxiliary plate 7.

[0023] Each of the three auxiliary plates 7 has a connecting block 12 at its top, and a spiral drill rod 10 is installed at the bottom of each of the three connecting blocks 12. A drill bit 11 is installed at the bottom of each of the three spiral drill rods 10. Fixing holes 9 are formed on the surfaces of the three auxiliary plates 7 near the adjacent spiral drill rods 10. Rubber pads 13 are installed on the ends of the three connecting blocks 12 near the fixing holes 9, and reinforcing bolts 15 connect each of the three connecting blocks 12 to the adjacent auxiliary plates 7. The longitudinal section of each of the three connecting blocks 12 is an inverted T-shape, and connecting holes 14 are formed on the top sidewalls of each of the three connecting blocks 12. The connecting blocks 12 can be fixedly connected to the rotating shaft of the external motor using bolts and couplings, facilitating the rotation of the spiral drill rod 10 by the external motor. Moving the external motor vertically downwards allows the spiral drill rod 10 to be deeply installed into the ground. The bolts, couplings, and external motor are all commonly used existing components, and their specifications can be further determined according to installation requirements. The top ends of the three spiral drill rods 10 are fixedly mounted on adjacent connecting blocks 12, and the bottom ends of the three spiral drill rods 10 are fixedly connected to adjacent drill bits 11. Furthermore, the central axes of the adjacent connecting blocks 12, spiral drill rods 10, and drill bits 11 are all on the same straight line, which improves the rotational stability of the spiral drill rods 10. Three rubber pads 13 are fixedly mounted on the bottom ends of adjacent connecting blocks 12. Threaded holes 16 are correspondingly opened on the surfaces of the three connecting blocks 12 near the reinforcing bolts 15. The three connecting blocks 12 are fixedly mounted on the top ends of adjacent auxiliary plates 7 by the reinforcing bolts 15, making the connecting blocks 12 less prone to rotation, thereby improving the stability of the spiral drill rods 10 and auxiliary plates 7.

[0024] When this device is in operation, the base plate 17 of the ground pile is fixed on the installation ground. Through the fixed ring 2, fixed seat 3, diagonal brace 5 and auxiliary plate 7, the angle between the diagonal brace 5 and the ground pile column 1 is adjusted by rotating around the first rotating shaft 4, so that the auxiliary plate 7 is close to the installation ground. Then, the auxiliary plate 7 is adjusted by rotating around the second rotating shaft 6, so that it abuts against the installation ground. The stability of the ground pile column 1 is enhanced by the diagonal brace 5. The auger drill rod 10 can be passed through the fixing hole 9 on the surface of the auxiliary plate 7 and penetrate into the installation ground. At this time, the connecting block 12 can be connected to the rotating shaft of the external motor by bolts and couplings through the connecting hole 14 on the connecting block 12. The rotating auger drill rod 10 is then pressed down and inserted into the ground. The connection stability between the connecting block 12 and the auxiliary plate 7 is enhanced by the reinforcing bolts 15 on the surface of the connecting block 12. Thus, in the case of complex geological conditions, it can realize the function of stable support for photovoltaic panels and their supports, so as not to affect the operation of photovoltaic power station.

[0025] 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 power plant support ground pile, comprising: The ground pile base plate (17) is characterized in that: a ground pile column (1) is installed at the top of the ground pile base plate (17), a fixing ring (2) is sleeved on the outside of the ground pile column (1), three fixing seats (3) are evenly arranged on the side wall of the fixing ring (2), and diagonal bracing rods (5) are rotatably connected inside the three fixing seats (3), and an auxiliary plate (7) is rotatably installed at one end of each of the three diagonal bracing rods (5). Each of the three auxiliary plates (7) is connected to a connecting block (12) at its top end. Each of the three connecting blocks (12) is equipped with a spiral drill rod (10) at its bottom end. Each of the three spiral drill rods (10) is equipped with a drill bit (11) at its bottom end. Each of the three auxiliary plates (7) has a fixing hole (9) on its surface near the adjacent spiral drill rod (10). Each of the three connecting blocks (12) is equipped with a rubber pad (13) at one end near the fixing hole (9). Each of the three connecting blocks (12) is connected to the adjacent auxiliary plate (7) with a reinforcing bolt (15).

2. The photovoltaic power station support pile according to claim 1, characterized in that: The ground pile column (1) is fixedly installed at the top center of the ground pile base plate (17), and the inner wall of the fixing ring (2) is fixedly connected to the outer wall of the ground pile column (1).

3. The photovoltaic power station support pile according to claim 1, characterized in that: All three fixed seats (3) are U-shaped plates and are fixedly installed on the side wall of the fixed ring (2). The first rotating shaft (4) is rotatably installed inside each of the three fixed seats (3). The middle outer wall of each of the three fixed seats (3) is fixedly connected to one end of the adjacent diagonal brace (5).

4. The photovoltaic power station support pile of claim 1, wherein: Each of the three auxiliary plates (7) has a rotating groove (8) at one end near the adjacent diagonal brace (5). A second rotating shaft (6) is rotatably installed inside each of the three rotating grooves (8). One end of each of the three diagonal braces (5) is fixedly installed in the middle of the second rotating shaft (6).

5. A photovoltaic power station support pile according to claim 1, characterized in that: The longitudinal section of the three connecting blocks (12) is inverted T-shaped, and the top sidewall of the three connecting blocks (12) is provided with connecting holes (14).

6. A photovoltaic power station support pile according to claim 1, characterized in that: The top ends of the three spiral drill rods (10) are fixedly installed on the adjacent connecting blocks (12), and the bottom ends of the three spiral drill rods (10) are fixedly connected to the adjacent drill bits (11). The central axes of the adjacent connecting blocks (12), spiral drill rods (10) and drill bits (11) are all on the same straight line.

7. A photovoltaic power station support pile according to claim 1, characterized in that: The three rubber pads (13) are fixedly installed at the bottom of the adjacent connecting blocks (12). The surfaces of the three connecting blocks (12) near the reinforcing bolts (15) are respectively provided with threaded holes (16). The three connecting blocks (12) are fixedly installed at the top of the adjacent auxiliary plates (7) by the reinforcing bolts (15).

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