Novel screw pile photovoltaic support

Abstract

The utility model relates to a novel screw pile photovoltaic support which comprises a photovoltaic panel, the lower end of the photovoltaic panel is fixedly connected with a fixing frame, the upper end and the lower end of the fixing frame are both fixedly connected with supporting cross beams, the center position of the supporting cross beam at the upper end is movably connected with an angle adjusting block, and the left side and the right side of the supporting cross beam at the lower end are both provided with adjusting fixing blocks. The rear side of the angle adjusting block is fixedly connected with a main supporting column, the rear side of the adjusting fixing block is fixedly connected with a second supporting column, the lower end of the main supporting column is in threaded connection with a threaded pile, the rear end of the second supporting column is movably connected with an I-shaped block, and the rear side of the I-shaped block is fixedly connected with the main supporting column. The positions of the bent lugs and the fixing lugs after angle adjustment are fixed through the fasteners, angle adjustment of the fixing frame is achieved by matching with angle adjustment of the V-shaped supporting blocks, then position limitation of the whole photovoltaic support is achieved through the threaded piles and the threaded connection pieces, and it is ensured that installation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a novel spiral pile photovoltaic bracket. Background Art

[0002] Threaded piles are pipe piles or column piles made of metal or non-metallic materials with spiral blades. They are screwed into the ground using special equipment to replace concrete independent foundations and strip foundations. The load is connected to the top of the pile. Their advantages are quick and convenient construction, greatly shortening the construction period, being environmentally friendly, environmentally friendly, and not damaging vegetation. They can be implemented under various climatic conditions including the northern winter and can be easily relocated and recycled.

[0003] Patent No. CN201720759669.8 discloses an adjustable ground pile for installing a photovoltaic bracket, which passes through a pile body and an adjusting tube above the pile body, and also includes an external hexagonal nut arranged between the pile body and the adjusting tube; the upper end of the pile body is provided with a threaded hole coaxially arranged with the pile body, and a hexagonal nut fixedly connected to the pile body is provided at the upper end of the threaded hole. It has a simple structure, is easy to install and has low equipment requirements, is easy to install and operate, has good physical properties, and can be widely used in occasions with large requirements for anti-pull force. However, the ground pile has the following problems: first, rainwater enters the pile body in rainy weather and cannot be discharged, and it is easy to rust and affect the service life; second, the angle of the photovoltaic bracket cannot be adjusted. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By setting an adjustment fixing block, the bending ear and the fixing ear are fixed in position after the angle is adjusted by fasteners, and the angle adjustment of the fixed frame is achieved in conjunction with the angle adjustment of the V-shaped support block. Then, the position of the entire photovoltaic bracket is limited by using threaded piles and threaded connecting pieces, ensuring that the installation is more convenient. In addition, a drain outlet is set at the lower end of the threaded pile to facilitate the discharge of water entering the main support column and protect the threaded connecting piece, thereby solving the technical problem in the prior art that the inside of the threaded pile is prone to rusting, which affects the service life.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel spiral pile photovoltaic support comprises a photovoltaic panel, wherein the lower end of the photovoltaic panel is fixedly connected to a fixed frame, the upper and lower ends of the fixed frame are fixedly connected to a supporting beam, the center position of the upper supporting beam is movably connected to an adjusting angle block, and the left and right sides of the lower supporting beam are provided with adjusting fixing blocks, the rear side of the adjusting angle block is fixedly connected to a main supporting column, the rear side of the adjusting fixing block is fixedly connected to a second supporting column, the lower end of the main supporting column is threadedly connected to a threaded pile, the rear end of the second supporting column is movably connected to an I-shaped block, and the rear side of the I-shaped block is fixedly connected to the main supporting column.

[0007] As a preferred embodiment, the angle adjustment block includes a C-shaped fixing plate, and the left and right sides of the C-shaped fixing plate are fixedly connected to threaded fastening screws, and the threaded fastening screws penetrate and are fixedly connected to the supporting beam. The C-shaped fixing plate is fixedly connected to the upper end of the supporting beam by the threaded fastening screws, and the lower side of the C-shaped fixing plate is fixedly connected to a V-shaped supporting block, and a rotating shaft is provided at the center position of the lower end of the V-shaped support block, and the rotating shaft bearing is connected to the main support column.

[0008] As a preferred embodiment, the adjustment fixing block includes a fixing ear, the fixing ears are fixedly connected to the fixing frame close to one side, and a fastener is provided at the center of the fixing ear, the fastener passes through the connecting bending ear, the bending ear is fixedly connected to the fixing ear through the fastener, and the rear end of the bending ear is fixedly connected to the No. 2 support column.

[0009] As a preferred embodiment, connecting holes are opened on the left and right sides of the front end of the I-shaped block, and a No. 2 fastener is connected in the connecting hole. The No. 2 fastener passes through the connecting bending support ear, and the No. 2 fastener passes through the connecting hole, and the front end of the bending support ear is fixedly connected to the No. 2 support column.

[0010] As a preferred embodiment, the main support column is hollow inside, and the lower end of the main support column is provided with two groups of identical limit holes distributed up and down, and the limit spring blocks are adapted to be placed in the limit holes, and the limit spring blocks are connected to the main core on one side close to each other, and the outer side of the main core is fixedly connected to a threaded connecting piece, and the outer side of the threaded connecting piece is threadedly connected to a threaded pile.

[0011] As another preferred embodiment, a threaded groove is provided inside the threaded pile, the threaded groove is adapted to connect to a threaded connecting piece, a water outlet is provided at the lower end of the threaded pile, a conical block is provided at the lowermost side of the threaded pile, and threads are evenly distributed on the outer surface of the conical block.

[0012] Beneficial effects of the utility model:

[0013] (1) In the utility model, an angle adjustment block and an adjustment fixing block are provided, the angle is adjusted by using the bending ears and the fixing ears of the adjustment fixing block, and then the angle is fixed by using fasteners, so that the installation angle adjustment of the photovoltaic panel is convenient, and the installation stability is high after the angle is adjusted.

[0014] (2) In the utility model, the lower end of the main support column is fixedly connected to the main body core. The inner center of the main support column and the connected main body core are solid. A threaded connecting piece is arranged on the outer side of the main body core. When it rains, water flows into the main support column and can flow into the drain position along the threaded connecting piece, which is convenient for the water flow in the threaded pile to be discharged, reduces the accumulation of liquid in the threaded pile, reduces the occurrence of rust, and prolongs the service life.

[0015] (3) In the utility model, by setting a limit spring and a limit hole, the connection tightness between the main core and the main support column is ensured, which facilitates the replacement and disassembly of the photovoltaic bracket and greatly shortens the construction period.

[0016] In summary, the equipment has the advantages of convenient replacement of photovoltaic brackets, high construction efficiency of screw piles screwed into the underground, effective drainage of accumulated water, convenient adjustment of the angle of photovoltaic panels, and strong stability, and is especially suitable for the field of photovoltaic bracket technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the threaded connecting piece in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the angle adjustment block in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the fixing ear in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the I-shaped block in the utility model. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] like Figures 1 to 5 As shown, the utility model provides a new type of spiral pile photovoltaic bracket, including a photovoltaic panel 1, the lower end of the photovoltaic panel 1 is fixedly connected to a fixed frame 2, the upper and lower ends of the fixed frame 2 are fixedly connected to a supporting beam 21, the center position of the upper supporting beam 21 is movably connected to an adjusting angle block 3, and the left and right sides of the lower supporting beam 21 are provided with adjusting fixing blocks 4, the rear side of the adjusting angle block 3 is fixedly connected to a main supporting column 5, the rear side of the adjusting fixing blocks 4 is fixedly connected to a second supporting column 6, the lower end of the main supporting column 5 is threadedly connected to a threaded pile 7, the rear end of the second supporting column 6 is movably connected to an I-shaped block 8, and the rear side of the I-shaped block 8 is fixedly connected to the main supporting column 5.

[0026] Furthermore, the angle adjustment block 3 includes a C-shaped fixing plate 31, and the left and right sides of the C-shaped fixing plate 31 are fixedly connected to threaded fastening screws 32, and the threaded fastening screws 32 penetrate and are fixedly connected to the supporting crossbeam 21. The C-shaped fixing plate 31 is fixedly connected to the upper end of the supporting crossbeam 21 by the threaded fastening screws 32, and the lower side of the C-shaped fixing plate 31 is fixedly connected to a V-shaped supporting block 33, and a rotating shaft is provided at the center position of the lower end of the V-shaped supporting block 33, and the rotating shaft bearing is connected to the main supporting column 5. The C-shaped fixing plate 31 is fixedly connected to the supporting crossbeam 21, and then the V-shaped supporting block 33 is fixedly connected to the C-shaped fixing plate 31, and the rotating shaft provided at the lower end of the V-shaped supporting block 33 is movably connected to the main supporting column 5. In this way, when the angle of the lower end of the fixed frame 2 is adjusted, the upper end angle adjustment block 3 can follow to adjust the angle. The principle is simple and the stability is strong after the angle is adjusted.

[0027] Furthermore, the adjustment fixing block 4 includes a fixing ear 41, and the fixing ears 41 are fixedly connected to the fixing frame 2 close to one side, and a fastener 42 is provided at the center position of the fixing ear 41, and the fastener 42 penetrates and connects the bending ear 43, and the bending ear 43 is fixedly connected to the fixing ear 41 through the fastener 42, and the rear end of the bending ear 43 is fixedly connected to the second support column 6. After the bending ear 43 is used to adjust the angle, the fastener 42 fastens and limits the angle of the fixing ear 41 and the bending ear 43, ensuring that the angle of the fixing frame is adjustable and the placement stability is strong after the angle is adjusted.

[0028] Furthermore, connecting holes 81 are opened on the left and right sides of the front end of the I-shaped block 8, and the connecting holes 81 are connected to the No. 2 fastener 82, and the No. 2 fastener 82 passes through the connecting hole 81. The front end of the bending support ear 83 is fixedly connected to the No. 2 support column 6. In order to support and connect the No. 2 support column 6, the I-shaped block 8 also cooperates with the adjusting and fixing block 4 to adjust the angle. The bending support ear 83 and the No. 2 fastener 82 are also fixed after the angle is adjusted. The principle is simple and the practicability is strong.

[0029] Furthermore, the main support column 5 is hollow inside, and the lower end of the main support column 5 is provided with two groups of identical limit holes 51 distributed up and down, and the limit spring blocks 52 are adapted to be placed in the limit holes 51, and the limit spring blocks 52 are connected to the main body core 53 on one side close to each other, and the outer side of the main body core 53 is fixedly connected to the threaded connecting piece 54, and the outer side of the threaded connecting piece 54 is threadedly connected to the threaded pile 7, and the upper end of the main body core 53 is provided with a limit spring block 52, which is used to limit the connection with the main support column 5, so as to facilitate the subsequent workers to inspect and replace the photovoltaic panel 1.

[0030] Furthermore, a threaded groove is provided inside the threaded pile 7, and the threaded groove is adapted to connect to the threaded connecting piece 54, and a water outlet 71 is provided at the lower end of the threaded pile 7. A conical block 72 is provided at the lowermost side of the threaded pile 7, and threads are evenly distributed on the outer surface of the conical block 72. The threaded groove and the threaded connecting piece 54 are adapted to connect to fix the main support column 5, and the construction is quick and convenient, which greatly shortens the construction period.

[0031] Working process: first connect the photovoltaic panel 1 with the fixed frame 2, then adjust the angle of the bending ear 43, and then use the fastener 42 to tighten and fix the bending ear 43 and the fixed ear 41. After the angle adjustment of the fixed block 4 is completed, the angle adjustment block 3 will also drive the V-shaped support block 33 to adjust the angle through the rotating shaft, and the fixed frame 2 will drive the photovoltaic panel 1 to adjust the angle. Then the position of the I-shaped block 8 and the bending support ear 83 can also be adjusted by the same No. 2 fastener 82. After the angle is adjusted, the position is fixed, and the stability is high;

[0032] It is worth mentioning that the threads arranged inside the threaded pile 7 are matched with the threaded connecting piece 54. The threaded pile 7 is screwed into the ground with special equipment, and then the main core 53 is threadedly connected to the threaded pile 7 to fix the position of the entire photovoltaic bracket. The limiting holes 51 and the limiting spring blocks 52 can make it easier for workers to inspect and replace the photovoltaic panels 1. The drain outlet 71 is arranged to facilitate the discharge of water that enters the main support column 5 in rainy weather, and it is not easy to accumulate inside.

[0033] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0034] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0035] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A new type of spiral pile photovoltaic support, characterized by: include A photovoltaic panel (1), wherein the lower end of the photovoltaic panel (1) is fixedly connected to a fixed frame (2), the upper and lower ends of the fixed frame (2) are fixedly connected to a supporting crossbeam (21), the center position of the upper supporting crossbeam (21) is movably connected to an adjusting angle block (3), and the left and right sides of the lower supporting crossbeam (21) are provided with adjusting fixing blocks (4), the rear side of the adjusting angle block (3) is fixedly connected to a main supporting column (5), the rear side of the adjusting fixing block (4) is fixedly connected to a second supporting column (6), the lower end of the main supporting column (5) is threadedly connected to a threaded pile (7), the rear end of the second supporting column (6) is movably connected to an I-shaped block (8), and the rear side of the I-shaped block (8) is fixedly connected to the main supporting column (5).

2. A novel spiral pile photovoltaic support according to claim 1, characterized in that: The angle adjustment block (3) comprises a C-shaped fixing plate (31), the left and right sides of the C-shaped fixing plate (31) are fixedly connected with threaded fastening screws (32), the threaded fastening screws (32) penetrate and are fixedly connected with the supporting crossbeam (21), the C-shaped fixing plate (31) is fixedly connected to the upper end of the supporting crossbeam (21) through the threaded fastening screws (32), and the lower side of the C-shaped fixing plate (31) is fixedly connected to a V-shaped supporting block (33), and a rotating shaft is provided at the center position of the lower end of the V-shaped supporting block (33), and the rotating shaft bearing is connected to the main supporting column (5).

3. According to the novel spiral pile photovoltaic support of claim 1, it is characterized in that: The adjusting fixed block (4) comprises a fixing ear (41), the fixing ears (41) are fixedly connected to the fixing frame (2) at one side close to each other, and a fastener (42) is provided at the center of the fixing ear (41), the fastener (42) penetrates and connects to the bending ear (43), the bending ear (43) is fixedly connected to the fixing ear (41) through the fastener (42), and the rear end of the bending ear (43) is fixedly connected to the second support column (6).

4. The novel spiral pile photovoltaic support according to claim 1 is characterized in that: The front end of the I-shaped block (8) is provided with connection holes (81) on the left and right sides, the connection holes (81) are connected with a No. 2 fastener (82), the No. 2 fastener (82) penetrates and connects to the bending support ear (83), and the No. 2 fastener (82) penetrates the connection hole (81), and the front end of the bending support ear (83) is fixedly connected to the No. 2 support column (6).

5. The novel spiral pile photovoltaic support according to claim 1 is characterized in that: The main support column (5) is hollow inside, and the lower end of the main support column (5) is provided with two groups of identical limiting holes (51) distributed up and down, and limiting spring blocks (52) are adapted to be placed in the limiting holes (51), and the limiting spring blocks (52) are connected to the main body core (53) on one side close to each other, and the outer side of the main body core (53) is fixedly connected to the threaded connecting piece (54), and the outer side of the threaded connecting piece (54) is threadedly connected to the threaded pile (7).

6. The novel spiral pile photovoltaic support according to claim 1 is characterized in that: The thread pile (7) is provided with a thread groove inside, the thread groove is adapted to connect with the threaded connecting piece (54), and a water outlet (71) is provided at the lower end of the thread pile (7). A conical block (72) is provided at the lowermost side of the thread pile (7), and threads are evenly distributed on the outer surface of the conical block (72).

Images