Photovoltaic spiral ground pile with oblique cut for enhancing mechanical property

Abstract

The utility model discloses a photovoltaic spiral ground pile with an oblique notch for enhancing mechanical property, which comprises a ground pile, the side wall of the ground pile is provided with a plurality of sections of spiral blades arranged at equal intervals, the side wall of each spiral blade is fixedly connected with a plurality of reinforcing ribs arranged at equal intervals, the cross section of each spiral blade is triangular, and the end part of each spiral blade is subjected to rounding treatment. One end of the spiral blade is provided with a contact end, and the contact end is subjected to rounding treatment. According to the utility model, the reinforcing ribs are additionally arranged on the helical blade, and the cross section of the helical blade is arranged to be of a triangular structure, so that the use strength of the helical blade can be improved in terms of mechanical properties, and the helical blade is matched with flow guide of the flow guide grooves and communication of the communication grooves; according to the ground pile, stone and other hard objects in the ground pile installation process can be crushed or separated, the problem that the stone and other hard objects make contact with and damage the spiral blade is avoided, meanwhile, by means of the rounding structure of the contact end of the spiral blade, direct contact between the spiral blade and the stone and other hard objects can be avoided, and the damage problem of the spiral blade is avoided.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment installation technology, and in particular to photovoltaic helical ground piles with enhanced mechanical properties through oblique cuts. Background Technology

[0002] Photovoltaic ground piles are structural components used in ground-mounted photovoltaic power generation systems. In photovoltaic power generation systems, the stability of photovoltaic supports is crucial to ensuring the normal operation of photovoltaic panels and power generation efficiency.

[0003] Among them, the helical ground pile is an important supporting foundation for photovoltaic brackets, and its performance directly affects the stability and reliability of the entire photovoltaic system. During use, the helical blades of the helical ground pile may come into contact with and collide with hard materials such as rocks during the drilling process. Therefore, the helical blades may be damaged by collisions during actual use. At the same time, as the depth of penetration into the soil increases, the pressure on the helical blades increases, which can easily lead to deformation of the helical blades, resulting in a decrease in the fixing effect of the ground pile. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a photovoltaic helical ground pile with an oblique cut to enhance mechanical properties.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut includes a ground pile. The sidewall of the ground pile is provided with multiple equally spaced helical blades. The sidewall of the helical blades is fixedly connected with multiple equally spaced reinforcing ribs. The cross-section of the helical blades is triangular and the ends are rounded. One end of the helical blades is provided with a contact end, and the contact end is rounded.

[0007] Preferably, one end of the spiral blade is provided with a guide groove, and the guide groove is connected to the contact end.

[0008] Preferably, protective grooves are provided on both sides of the spiral blade, and the protective grooves are located between the two reinforcing ribs. By adding reinforcing ribs to the spiral blade and setting its cross-section as a triangle, its mechanical strength can be increased. With the guidance of the flow channel and the connection of the connecting channel, some soil can be transported into the ground pile. The pressure of the soil can further ensure the installation stability of the ground pile.

[0009] Preferably, a reinforcing ring is fixedly connected to the inner side of the helical blade, and the reinforcing ring is welded and fixed to the side wall of the ground pile.

[0010] Preferably, the side wall of the ground pile is provided with a connecting groove, the spiral blade and the reinforcing ring are provided with a conveying groove, the conveying groove is connected to the connecting groove, and the ground pile is a hollow tubular structure.

[0011] Preferably, a guide cone is fixedly connected to one end of the ground pile, and multiple circumferentially arranged cutting plates are fixedly connected to the side wall of the guide cone. A flow port is opened at one end of the guide cone, and the flow port is connected to a connecting groove. By setting a guide cone at the end of the ground pile, a conical guide can be provided for the installation position of the ground pile, which can facilitate the installation process of the ground pile. At the same time, with the help of multiple cutting plates, hard objects such as stones encountered during the installation of the ground pile can be broken or separated, avoiding contact damage to the spiral blades. In addition, the rounded structure of the contact end of the spiral blades can avoid direct contact with hard objects such as stones, thus avoiding damage to the spiral blades.

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

[0013] 1. This utility model is equipped with a spiral blade, reinforcing ribs, a flow guide groove, a reinforcing ring contact end, and a connecting groove. By adding reinforcing ribs to the spiral blade and setting its cross-section to a triangular structure, its mechanical strength can be increased. With the flow guide groove and the connection groove, some soil can be transported into the ground pile. The pressure of the soil can further ensure the installation stability of the ground pile.

[0014] 2. This utility model is equipped with a guide cone, a cutting plate, and a flow port. By setting a guide cone at the end of the ground pile, the installation position of the ground pile can be guided in a conical direction, which can facilitate the installation process of the ground pile. At the same time, with the help of multiple cutting plates, hard objects such as stones encountered during the installation of the ground pile can be broken or separated, avoiding contact damage to the spiral blade. In addition, the rounded structure of the contact end of the spiral blade can avoid direct contact with hard objects such as stones, thus avoiding damage to the spiral blade. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the photovoltaic spiral ground pile with enhanced mechanical properties through oblique cuts proposed in this utility model.

[0016] Figure 2 This is a partial structural schematic diagram of the helical blade of the photovoltaic helical ground pile with oblique cut to enhance mechanical properties proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the conveying trough structure of the photovoltaic spiral ground pile with enhanced mechanical properties through oblique cuts proposed in this utility model;

[0018] Figure 4This is a schematic diagram of the guide cone structure of the photovoltaic spiral ground pile with oblique cut to enhance mechanical properties proposed in this utility model.

[0019] In the diagram: 1. Ground pile, 2. Spiral blade, 3. Reinforcing rib, 4. Guide channel, 5. Contact end, 6. Protective channel, 7. Conveying channel, 8. Guide cone, 9. Connecting channel, 10. Cutting plate, 11. Flow port, 12. Reinforcing ring. Detailed Implementation

[0020] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] Reference Figure 1-4 A photovoltaic helical ground pile with enhanced mechanical properties through oblique cut includes a ground pile 1. The side wall of the ground pile 1 is provided with multiple equally spaced helical blades 2. Both sides of the helical blades 2 are provided with protective grooves 6. The protective grooves 6 are located between two reinforcing ribs 3. A reinforcing ring 12 is fixedly connected to the inner side of the helical blades 2. The reinforcing ring 12 is welded and fixed to the side wall of the ground pile 1.

[0022] One end of the spiral blade 2 is provided with a guide groove 4, which is connected to the contact end 5. Multiple equally spaced reinforcing ribs 3 are fixedly connected to the side wall of the spiral blade 2. The cross-section of the spiral blade 2 is triangular and the end is rounded. One end of the spiral blade 2 is provided with a contact end 5, which is rounded.

[0023] The side wall of the ground pile 1 is provided with a connecting groove 9, and the spiral blade 2 and the reinforcing ring 12 are provided with a conveying groove 7. The conveying groove 7 is connected to the connecting groove 9. The ground pile 1 is a hollow tubular structure. One end of the ground pile 1 is fixedly connected to a guide cone 8. The side wall of the guide cone 8 is fixedly connected to multiple circumferentially arranged cutting plates 10. One end of the guide cone 8 is provided with a flow port 11, which is connected to the connecting groove 9.

[0024] When using this utility model, such as Figure 1-4As shown, during use, the spiral blade 2 is first welded to the side wall of the ground pile 1 via the reinforcing ring 12. At this time, the conveying trough 7 is connected to the connecting trough 9. During use, the spiral blade 2 cuts the soil through the contact end 5. At this time, a portion of the soil is guided and transported through the guide trough 4 and separated at the inclined surface of the spiral blade 2. A portion is transported into the ground pile 1 through the conveying trough 7 and the connecting trough 9. The entry and compaction of the soil further ensures the installation stability of the ground pile 1. Subsequently, the structure of the spiral blade 2 is strengthened by the reinforcing rib 3, and the soil is separated. The protective groove 6 is in contact with the soil, which can provide lateral contact protection for the spiral blade 2. At the same time, during the driving of the ground pile 1 into the ground, the guide cone 8 at its end can guide the installation process of the ground pile 1. Meanwhile, the multiple cutting plates 10 on it can break up hard objects such as stones during the installation process and remove them from the ground pile 1, thereby avoiding contact damage to the spiral blade 2 caused by hard objects such as stones. At the same time, the rounded structure of the contact end 5 can reduce the damage problem during use, thereby achieving the purpose of improving its mechanical performance.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut, comprising a ground pile (1), characterized in that, The side wall of the ground pile (1) is provided with multiple equally spaced spiral blades (2), and the side wall of the spiral blades (2) is fixedly connected with multiple equally spaced reinforcing ribs (3). The cross-section of the spiral blades (2) is triangular and the ends are rounded. One end of the spiral blades (2) is provided with a contact end (5), and the contact end (5) is rounded.

2. The photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut according to claim 1, characterized in that, One end of the spiral blade (2) is provided with a guide groove (4), and the guide groove (4) is connected to the contact end (5).

3. The photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut according to claim 2, characterized in that, The spiral blade (2) has protective grooves (6) on both sides, and the protective grooves (6) are located between the two reinforcing ribs (3).

4. The photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut according to claim 3, characterized in that, A reinforcing ring (12) is fixedly connected to the inner side of the spiral blade (2), and the reinforcing ring (12) is welded and fixed to the side wall of the ground pile (1).

5. The photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut according to claim 4, characterized in that, The side wall of the ground pile (1) is provided with a connecting groove (9), and the spiral blade (2) and the reinforcing ring (12) are provided with a conveying groove (7). The conveying groove (7) is connected to the connecting groove (9). The ground pile (1) is a hollow tubular structure.

6. The photovoltaic helical ground pile with enhanced mechanical properties through a beveled cut according to claim 5, characterized in that, One end of the ground pile (1) is fixedly connected to a guide cone (8), and the side wall of the guide cone (8) is fixedly connected to a plurality of circumferentially arranged cutting plates (10). One end of the guide cone (8) is provided with a flow port (11), and the flow port (11) is connected to the connecting groove (9).

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