Photovoltaic pile

Abstract

The utility model discloses a photovoltaic pile, which relates to the technical field of photovoltaic power generation and comprises a pile body, a supporting mechanism is arranged on the outer side wall of the pile body and comprises a fixing ring, a supporting rod and a supporting foot, the fixing ring is fixedly sleeved on the outer side wall of the pile body, and two ends of the supporting rod are respectively and rotatably connected with the fixing ring and the supporting foot. A limiting mechanism used for limiting the rotating angle of the supporting rod is arranged on the outer side wall of the pile body and comprises a sleeve, a sliding ring, a pull rope and an adjusting ring, the supporting rod and the supporting feet are opened outwards to be supported on the ground so as to support the pile body, rotation of the supporting rod is limited through the limiting mechanism, and the pile body is prevented from settling in the ground; the problem that after an existing photovoltaic pile is installed, the photovoltaic pile can be settled in the ground under the conditions that a foundation is not uniform and unstable and external acting force is encountered is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic pile. Background Art

[0002] Photovoltaics refers to the technology of converting sunlight into electrical energy using the photoelectric effect, also known as photovoltaic power generation. Photovoltaic power generation systems are composed of photovoltaic cells, which are semiconductor devices that can directly convert sunlight into electrical energy. Therefore, photovoltaic technology has the advantages of being environmentally friendly, renewable, reliable, and safe.

[0003] When building a photovoltaic power station, you need to find an area with sufficient light conditions and a flat ground, and lay the photovoltaic panel array on the ground. When installing the photovoltaic panels, in order to fix the photovoltaic panels, you need to use a pile driver to plug the photovoltaic piles on the ground, adjust the depth of the photovoltaic piles, install the bracket on the photovoltaic piles, and finally connect the photovoltaic panels to the bracket.

[0004] However, after the existing photovoltaic piles are installed, when they encounter uneven and unstable foundations and external forces (such as wind, earthquakes and other natural forces), the photovoltaic piles will sink in the ground and damage the photovoltaic panels. In order to solve the above-mentioned problems, a photovoltaic pile is now provided. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic pile to solve the problem in the above-mentioned background technology that after the existing photovoltaic piles are installed, they will sink in the ground when encountering uneven and unstable foundations or external forces.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic pile, including a pile body, the outer wall of the pile body is provided with a supporting mechanism, the supporting mechanism includes a fixing ring, a support rod and a support leg, the fixing ring is fixedly sleeved on the outer wall of the pile body, the two ends of the support rod are rotatably connected to the fixing ring and the support leg respectively, the support rod and the support leg are opened outward and supported on the ground to support the pile body.

[0007] As a preferred technical solution of the utility model, a connection plate for installing the bracket is fixedly connected to the upper end of the pile body, and the bracket is connected via the connection plate.

[0008] As a preferred technical solution of the utility model, the outer side wall of the pile body is provided with a plurality of spiral disks for increasing the connectivity with the ground, and the connectivity between the pile body and the ground is increased by the spiral disks.

[0009] As a preferred technical solution of the utility model, a plurality of claw nails for increasing the gripping force are fixedly installed on the end surface of the supporting foot, and the gripping force of the bracket is increased by the claw nails.

[0010] As a preferred technical solution of the utility model, the outer wall of the pile body is provided with a limiting mechanism for limiting the rotation angle of the support rod, the limiting mechanism includes a sleeve, a sliding ring, a pull rope and an adjusting ring, the sleeve is fixedly sleeved on the outer wall of the pile body, the adjusting ring is rotatably connected to the upper end of the sliding ring, the sliding ring is slidably sleeved on the outer wall of the sleeve, and the adjusting ring is threadedly connected to the outer wall of the sleeve, the two ends of the pull rope are respectively connected to the sliding ring and the support rod, and the rotation of the support rod is limited by the limiting mechanism.

[0011] As a preferred technical solution of the utility model, the inner wall of the sliding ring is fixedly connected with a limit block for preventing the sliding ring from rotating, and the outer wall of the sleeve is provided with a sliding groove matching the limit block, so that the sliding ring is prevented from rotating.

[0012] As a preferred technical solution of the utility model, the sliding groove is arranged along the axial direction of the sleeve.

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

[0014] The utility model supports the pile body by opening the support rods and the support legs outward to support the ground, thereby preventing the pile body from sinking in the ground. The utility model solves the problem that the photovoltaic piles will sink in the ground after installation when encountering uneven and unstable foundations or external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic pile according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the expanded structure of the support mechanism of an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the support rod structure of an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of an embodiment of the utility model;

[0019] Figure 5 The figure is a schematic diagram of the sliding ring structure of an embodiment of the utility model.

[0020] In the figure: 1, pile body; 11, connecting plate; 12, spiral plate; 2, supporting mechanism; 21, fixing ring; 22, support rod; 23, support foot; 231, claw nail; 3, limiting mechanism; 31, sleeve; 32, sliding ring; 321, limiting block; 33, pull rope; 34, adjusting ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-5 , this embodiment provides a photovoltaic pile, including a pile body 1.

[0024] Specifically, Figure 1 and Figure 2 As shown, the lower end of the pile body 1 is set as a pointed head, which is convenient for breaking the ground and inserting the pile body 1 into the ground. The upper end of the pile body 1 is fixedly connected with a connecting plate 11, which is used to fix the connecting bracket, and the photovoltaic panel can be installed on the bracket to complete the installation.

[0025] When installing the pile body 1 , the pile body 1 is rotated and inserted into the ground by a pile driver. In order to increase the installation stability of the pile body 1 , a spiral disk 12 is fixedly installed on the outer side wall of the pile body 1 .

[0026] Specifically, a plurality of spiral disks 12 are provided. When the pile body 1 is installed, the spiral disks 12 are screwed into the ground, thereby increasing the lateral resistance of the pile body 1 and thus increasing the stability of the pile body 1, thereby preventing the pile body 1 from detaching from the ground in the event of an earthquake or other ground motion.

[0027] The pile body 1 installed in the soil is prone to sinking due to deformation or compression of the soil during use. The settlement of the pile body 1 will reduce the installation stability of the photovoltaic panel. In order to increase the installation stability of the pile body 1 and prevent the pile body 1 from settling, a supporting mechanism 2 is provided on the outer wall of the pile body 1.

[0028] Specifically, the support mechanism 2 includes a fixing ring 21, a support rod 22 and a support foot 23. Figure 1 and Figure 2 As shown, the fixing ring 21 is fixedly sleeved on the outer side wall of the pile body 1, and the support rod 22 and the support foot 23 are both provided in plurality, one end of the support rod 22 is rotatably connected to the outer side wall of the fixing ring 21, and the other end of the support rod 22 is rotatably connected to the outer side wall of the support foot 23.

[0029] When installing the pile body 1, the branch rod 22 is rotated and extended, and after the pile body 1 is inserted into the pile hole, the lower end of the support leg 23 is supported on the ground. The support leg 23 increases the supporting area of ​​the pile body 1, disperses the load borne by the pile body 1, reduces the bearing pressure per unit area, and thus reduces the possibility of settlement of the pile body 1.

[0030] After the support leg 23 contacts the ground, the sinking pile body 1 applies oblique pressure to the support leg 23 through the support rod 22, thereby causing the support leg 23 to slide on the ground. In order to increase the grip of the support leg 23, as shown in FIG. Figure 3 As shown, the end surface of the support leg 23 is fixedly connected with a claw nail 231.

[0031] Specifically, the claw nails 231 are provided in plurality. When the supporting leg 23 is in contact with the ground, the plurality of claw nails 231 are nailed into the ground. The claw nails 231 increase the gripping force of the supporting leg 23, thereby preventing the supporting leg 23 from sliding on the ground.

[0032] Since the insertion depth of the pile body 1 needs to be set according to the installation of the photovoltaic panel, the rotation angles of the support rod 22 are different for pile bodies 1 of different depths. In order to ensure that the support feet 23 fit the ground and to fix the support rod 22, a limiting mechanism 3 is set on the outer wall of the pile body 1.

[0033] Specifically, the limiting mechanism 3 includes a sleeve 31, a sliding ring 32, a pull rope 33 and an adjusting ring 34. Figure 4 As shown, the sleeve 31 is fixedly sleeved on the outer side wall of the pile body 1, the sliding ring 32 is slidably sleeved on the outer side wall of the sleeve 31, the sliding ring 32 can slide along the axial direction of the sleeve 31, the adjusting ring 34 is threadedly connected to the outer side wall of the sleeve 31, and the adjusting ring 34 is rotatably connected to the upper end of the sliding ring 32. When the adjusting ring 34 is rotated, the adjusting ring 34 can move with the sliding ring 32 on the outer side of the sleeve 31 under the action of the thread, thereby changing the position of the sliding ring 32.

[0034] The pull rope 33 is configured as a metal rope, one end of which is fixedly connected to the outer wall of the sliding ring 32, and the other end of which is fixedly connected to the inner wall of the support rod 22. After the support rod 22 is rotated to make the support foot 23 fit the ground, the rotating adjustment ring 34 drives the sliding ring 32 to slide on the outer wall of the sleeve 31, and the sliding ring 32 moves to tighten the pull rope 33, tightening the support rod 22 inward, so that the support foot 23 fits the ground closely.

[0035] like Figure 5 As shown, the inner wall of the sliding ring 32 is fixedly connected with a plurality of limit blocks 321, and the outer wall of the sleeve 31 is provided with a plurality of slide grooves, which are distributed along the axial direction of the sleeve 31. The limit blocks 321 are slidably installed in the slide grooves to prevent the sliding ring 32 from rotating on the outer wall of the sleeve 31.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic pile, comprising a pile body (1), characterized in that: The outer wall of the pile body (1) is provided with a support mechanism (2), the support mechanism (2) comprising a fixing ring (21), a support rod (22) and a support foot (23), the fixing ring (21) being fixedly sleeved on the outer wall of the pile body (1), the two ends of the support rod (22) being rotatably connected to the fixing ring (21) and the support foot (23), respectively, the support rod (22) and the support foot (23) being opened outwards and supported on the ground, so as to support the pile body (1).

2. A photovoltaic pile according to claim 1, characterized in that: A connecting plate (11) for mounting a bracket is fixedly connected to the upper end of the pile body (1).

3. A photovoltaic pile according to claim 2, characterized in that: The outer side wall of the pile body (1) is provided with a plurality of spiral discs (12) for increasing connectivity with the ground.

4. The photovoltaic pile according to claim 1, characterized in that: A plurality of claw nails (231) for increasing the gripping force are fixedly mounted on the end surface of the supporting foot (23).

5. The photovoltaic pile according to claim 3, characterized in that: The outer side wall of the pile body (1) is provided with a limiting mechanism (3) for limiting the rotation angle of the support rod (22).

6. A photovoltaic pile according to claim 5, characterized in that: The limiting mechanism (3) comprises a sleeve (31), a sliding ring (32), a pull rope (33) and an adjusting ring (34); the sleeve (31) is fixedly sleeved on the outer side wall of the pile body (1); the adjusting ring (34) is rotatably connected to the upper end of the sliding ring (32); the sliding ring (32) is slidably sleeved on the outer side wall of the sleeve (31); and the adjusting ring (34) is threadedly connected to the outer side wall of the sleeve (31); two ends of the pull rope (33) are respectively connected to the sliding ring (32) and the support rod (22); and the positions of the adjusting ring (34) and the sliding ring (32) on the sleeve (31) can be changed by rotating the adjusting ring (34).

7. A photovoltaic pile according to claim 6, characterized in that: A limit block (321) for preventing the sliding ring (32) from rotating is fixedly connected to the inner side wall of the sliding ring (32), and a sliding groove matching the limit block (321) is formed on the outer side wall of the sleeve (31).

8. A photovoltaic pile according to claim 7, characterized in that: The sliding groove is arranged along the axial direction of the sleeve (31).

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