A new anti-tilt pile foundation structure for flexible photovoltaic support

Abstract

The present invention discloses a novel anti-tilt pile foundation structure for a flexible photovoltaic support, which relates to the technical field of flexible photovoltaic supports and includes a pile foundation component and a support component. An assembly seat is installed in the middle of the top of the pile foundation component, and the support component is installed around the top of the pile foundation component. A splint assembly is installed on the upper end of the support component, and hoop assemblies are provided at the upper and lower ends of the splint assembly. The novel anti-tilt pile foundation structure for the flexible photovoltaic support has four groups of support assemblies in a circular array around the pile foundation component, which are used in conjunction with the splint assembly and the hoop assembly. While providing structural support for the lower end of the flexible photovoltaic support, it also provides a force absorption and buffering effect therefor, so as to avoid deformation or even damage to the structure caused by reciprocating shaking when the structure is subjected to external forces, and the pile foundation component and the assembly seat can provide good grounding stability to ensure stable support of the structure.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible photovoltaic supports, and in particular to a novel anti-tilt pile foundation structure of a flexible photovoltaic support. Background Art

[0002] Flexible photovoltaic mounting systems are used to install and support photovoltaic modules. They are designed to be flexible and adaptable, and can accommodate a variety of complex and irregular installation environments, such as uneven roofs, rugged terrain, or other special scenarios. They utilize a spatial structural technology of "suspension, pulling, hanging, supporting, and pressing," connecting a flexible suspension cable and rigid support rods, supplemented by rigid supports and strong ground anchors, to form a large-span, load-bearing flexible mounting system.

[0003] Flexible photovoltaic support systems utilize a large-span, high-clearance, multi-span structure, using prestressed steel cables or strands to provide support and counterforce. This support system not only provides stable support but also allows for a certain degree of adjustment and deformation to optimize solar energy capture efficiency.

[0004] The anti-tilt pile foundation structure of the flexible photovoltaic support system combines prestressed cables with a rigid support structure to enhance the stability and anti-tilt capability of the support. This structure utilizes foundations at both ends of the support and tensioned prestressed steel strands or cables to create a support system with a large span and high clearance, adapting to complex terrain and environments.

[0005] Conventional pile foundation structures are constructed and installed by directly embedding them into the ground. Pile foundations generally adopt columnar structures. Although the cost is low, when the flexible photovoltaic bracket is affected by external forces, not only the pile foundation itself will be affected, but also a certain degree of force will be exerted on the flexible photovoltaic bracket, causing the lower end of the flexible photovoltaic bracket to be deformed or even damaged. Summary of the Invention

[0006] The object of the present invention is to provide a novel anti-tilt pile foundation structure for a flexible photovoltaic support to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a new anti-tilt pile foundation structure of a flexible photovoltaic bracket, comprising a pile foundation assembly and a support assembly, wherein an assembly seat is installed in the middle of the top of the pile foundation assembly, the support assembly is installed around the top of the pile foundation assembly, and a clamping plate assembly is installed at the upper end of the support assembly, and hoop assemblies are provided at the upper and lower ends of the clamping plate assembly, the support assembly comprises a hydraulic buffer column, a first damping axis frame, a first bolt, a second damping axis frame and a second bolt, the top of the hydraulic buffer column is equipped with a first damping axis frame, and the end of the first damping axis frame away from the hydraulic buffer column is symmetrically equipped with a first bolt, the bottom end of the hydraulic buffer column is equipped with a second damping axis frame, and the left and right ends of the second damping axis frame are symmetrically equipped with second bolts.

[0008] Preferably, the pile foundation assembly includes a base plate, a main pile body, supporting piles, supporting legs, a dowel rod and a fixing bolt. The main pile body is vertically installed at the bottom of the base plate, and supporting piles are installed around the base plate. The bottom of the supporting piles is installed with supporting legs, and the bottom of the supporting legs is vertically connected to the dowel rod, and a fixing bolt is threadedly connected between the dowel rod and the supporting legs.

[0009] Preferably, the main pile body and the base plate are arranged as an integral structure, and the base plate and the assembly seat are connected with a flange structure, and the top end of the assembly seat is provided with a flange structure.

[0010] Preferably, the support piles are arranged in a circular array with the base plate as the center, and the support legs are fixedly installed at the four diagonal positions of the bottom of the support piles, and the bottom surface structure of the support legs matches the top surface structure of the insert.

[0011] Preferably, the bottom surface structure of the second damping shaft bracket matches the top surface structure of the supporting pile, and the second bolt is threadedly connected to the supporting pile.

[0012] Preferably, the clamping plate assembly includes a supporting arc plate, a stabilizing pile and a docking pile. The stabilizing pile is symmetrically installed on one side of the supporting arc plate, and the docking pile is connected to the side of the stabilizing pile away from the supporting arc plate.

[0013] Preferably, the hoop assembly includes a main hoop body, a docking pile and a fixing bolt. The connecting end of the main hoop body is connected to the docking pile, and the internal horizontal thread of the docking pile is installed with a fixing bolt.

[0014] Preferably, the support arc plate is symmetrically provided with a groove structure matching its surface structure on one side close to the main hoop body, and the support arc plate is fixedly connected to the stabilizing pile, and the stabilizing pile and the docking pile are both threadedly connected to the first bolt, and the docking pile is horizontally inserted at one end of the first damping shaft frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the novel anti-tilt pile foundation structure of the flexible photovoltaic support has four groups of support components arranged in a circular array around the pile foundation component, which, when used in conjunction with the clamping plate component and the hoop component, can provide structural support for the lower end of the flexible photovoltaic support while providing a force absorption and buffering function, thereby preventing the structure from being fatigued and deformed or even damaged due to reciprocating shaking when subjected to external forces, while the pile foundation component and the assembly seat can provide good grounding stability to ensure stable support of the structure;

[0016] The novel anti-tilt pile foundation structure of the flexible photovoltaic support is provided with a support assembly, wherein after the bottom of the flexible photovoltaic support is structurally connected and fixed with the pile foundation assembly using the assembly seat, the entire device is structurally docked with the lower end of the flexible photovoltaic support using the splint assembly and the hoop assembly connected to the top of the support assembly. At this time, under the structural expansion and contraction of the hydraulic buffer column, on the one hand, good lower end structural support can be provided for the flexible photovoltaic support to ensure its structural stability. On the other hand, the hydraulic buffer column with structural expansion and contraction, when the flexible photovoltaic support is tilted due to external forces, cooperates with the structural mobility provided by the first damping axis frame and the second damping axis frame at the upper and lower ends. The hydraulic buffer column can effectively utilize the expansion and contraction of its own structure to absorb and alleviate the forces as much as possible, while also providing good structural reset support, thereby reducing the tilting problem caused by the force on the lower end of the flexible photovoltaic support, and avoiding the deformation problem of the flexible photovoltaic support due to external forces.

[0017] The new anti-tilt pile foundation structure of the flexible photovoltaic bracket is provided with a pile foundation assembly. The main pile body in the middle of the bottom of the base plate can be used to stably install the entire device on the ground. At the same time, the bottom of the support pile is installed on the dowel on the bottom side of the support foot through a fixing bolt and is vertically nailed into the ground, thereby providing grounding support for the entire device to the greatest extent. On the one hand, it can ensure that the entire device can be stably fixed on the ground, so that the flexible photovoltaic bracket connected to it has sufficient structural support. On the other hand, it can effectively ensure the stability of the grounding of the device, so that it can avoid unnecessary structural tilting after being subjected to external forces as much as possible. The flange structure at the top of the assembly seat provides a structural connection and structural support of sufficient strength between the pile foundation assembly and the flexible photovoltaic bracket. In addition, each structure has good structural disassembly and assembly, making the device easy to transport and carry, flexible and practical, thereby ensuring the flexibility and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the device of the present invention from the side of the main body;

[0019] Figure 2 This is a schematic diagram of the pile foundation assembly structure of the device of the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the support assembly of the device of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the splint assembly of the device of the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the hoop assembly of the device of the present invention.

[0023] In the figure: 1. Pile foundation assembly; 101. Base plate; 102. Main pile body; 103. Support pile; 104. Support leg; 105. Drill; 106. Fixing bolt; 2. Assembly seat; 3. Support assembly; 301. Hydraulic buffer column; 302. First damping shaft frame; 303. First bolt; 304. Second damping shaft frame; 305. Second bolt; 4. Clamp assembly; 401. Support arc plate; 402. Stabilizing pile; 403. Docking pile; 5. Hoop assembly; 501. Main hoop body; 502. Docking pile; 503. Fixing bolt. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: a new anti-tilt pile foundation structure of a flexible photovoltaic bracket, comprising a pile foundation component 1 and a support component 3, wherein an assembly seat 2 is installed in the middle of the top of the pile foundation component 1, and the support component 3 is installed around the top of the pile foundation component 1, and a clamping plate component 4 is installed on the upper end of the support component 3, and a hoop component 5 is provided at the upper and lower ends of the clamping plate component 4, and the support component 3 includes a hydraulic buffer column 301, a first damping shaft frame 302, a first bolt 303, a second damping shaft frame 304 and a second bolt 305. A first damping axis frame 302 is installed at the top of the hydraulic buffer column 301, and a first bolt 303 is symmetrically installed on the upper and lower ends of the first damping axis frame 302 away from the hydraulic buffer column 301. A second damping axis frame 304 is installed at the bottom end of the hydraulic buffer column 301, and second bolts 305 are symmetrically installed on the left and right ends of the second damping axis frame 304. The bottom surface structure of the second damping axis frame 304 matches the top surface structure of the support pile 103, and the second bolt 305 is threadedly connected to the support pile 103.

[0026] When using the new anti-tilt pile foundation structure of the flexible photovoltaic support, such as Figure 1 and Figure 5 As shown, the entire device is first assembled and connected. By using four sets of drill bits 105 in conjunction with fixing bolts 106, it is vertically fixed to the bottom of the support legs 104 set at the four diagonal positions of the bottom of the support pile 103. Then the entire pile foundation assembly 1 is nailed into the ground to ensure the subsequent structural stability. Then, the assembly seat 2 is fixedly installed using the flange connection structure between it and the top of the base plate 101, so that the pile foundation assembly 1 and the assembly seat 2 can be quickly combined.

[0027] At the same time, the pile foundation assembly 1 includes a base plate 101, a main pile body 102, a support pile 103, a support leg 104, a plug 105 and a fixing bolt 106. The main pile body 102 is vertically installed at the bottom of the base plate 101, and the support piles 103 are installed around the base plate 101. The bottom of the support pile 103 is installed with a support leg 104, and the bottom of the support leg 104 is vertically connected with the plug 105. At the same time, a fixing bolt 106 is threadedly connected between the plug 105 and the support leg 104. The main pile body 102 and the base plate are connected to each other. 101 are arranged as an integral structure, and the base plate 101 and the assembly seat 2 are connected by a flange structure, and the top of the assembly seat 2 is provided with a flange structure, the support piles 103 are arranged in a circular array with the base plate 101 as the center, and the support legs 104 are fixedly installed at the four diagonal positions of the bottom of the support piles 103, and the bottom surface structure of the support legs 104 matches the top surface structure of the inserting drill 105. The splint assembly 4 includes a supporting arc plate 401, a stabilizing pile 402 and a docking plug pile 403, and the support A stabilizing pile 402 is symmetrically installed on one side of the arc support plate 401, and a docking pile 403 is connected to the side of the stabilizing pile 402 away from the supporting arc plate 401. The hoop assembly 5 includes a main hoop body 501, a docking pile 502 and a fixing bolt 503. The connecting end of the main hoop body 501 is connected to the docking pile 502, and the internal horizontal thread of the docking pile 502 is installed with a fixing bolt 503. The side of the supporting arc plate 401 close to the main hoop body 501 is symmetrically opened with a groove structure matching its surface structure. The supporting arc plate 401 is fixedly connected to the stabilizing pile 402, and the stabilizing pile 402 and the docking pile 403 are both threadedly connected to the first bolt 303. The docking pile 403 is horizontally inserted into one end of the first damping shaft frame 302. Then, the support assembly 3 is vertically inserted into the top of the supporting pile 103 using the second damping shaft frame 304 at the bottom of the hydraulic buffer column 301, and the supporting pile 103 and the second damping shaft frame 304 are connected and fixed using the second bolt 305.

[0028] Then, the supporting arc plate 401 is horizontally inserted into the side of the first damping shaft frame 302 away from the hydraulic buffer column 301 using the docking pile 403 on the side of the stabilizing pile 402. Then, the first damping shaft frame 302, the stabilizing pile 402 and the docking pile 403 are connected and fixed using the first bolt 303, thereby completing the structural combination of the support assembly 3 and the clamping plate assembly 4.

[0029] Afterwards, the bottom end of the flexible photovoltaic bracket is connected and fixed using the flange structure at the top of the assembly seat 2, and then the clamping plate assembly 4 at the upper end of the support assembly 3 is pressed against the lower end surface of the flexible photovoltaic bracket using the structural mobility between the first damping axis frame 302 and the second damping axis frame 304. Then, the hoop assembly 5 is used to clamp the four groups of clamping plate assemblies 4 to the surface of the flexible photovoltaic bracket by fitting the main hoop body 501 into the groove structure on the side surface of the support arc plate 401. Finally, the fixing bolt 503 is screwed into the inside of the docking pile 502 to tighten the structural connection between the hoop assembly 5 and the clamping plate assembly 4, so that the clamping plate assembly 4 can be tightly fitted and clamped on the surface of the flexible photovoltaic bracket, and the support assembly 3 is used to provide anti-dumping structural buffer support for the flexible photovoltaic bracket.

[0030] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A novel anti-tilt pile foundation structure for a flexible photovoltaic support, comprising a pile foundation component (1) and a support component (3), characterized in that: An assembly seat (2) is installed in the middle of the top of the pile foundation component (1), the support component (3) is installed around the top of the pile foundation component (1), and a clamping plate component (4) is installed on the upper end of the support component (3), and hoop components (5) are provided at the upper and lower ends of the clamping plate component (4), the support component (3) comprises a hydraulic buffer column (301), a first damping shaft frame (302), a first bolt (303), a second damping shaft frame (304) and a second bolt (305), the top of the hydraulic buffer column (301) is installed with the first damping shaft frame (302), and the end of the first damping shaft frame (302) away from the hydraulic buffer column (301) is symmetrically installed with the first bolt (303) in the upper and lower directions, the bottom of the hydraulic buffer column (301) is installed with the second damping shaft frame (304), and the left and right ends of the second damping shaft frame (304) are symmetrically installed with the second bolt (305); The pile foundation assembly (1) comprises a base plate (101), a main pile body (102), a supporting pile (103), a support leg (104), a plugging rod (105) and a fixing bolt (106); the main pile body (102) is vertically installed at the bottom of the base plate (101), and the supporting piles (103) are installed around the base plate (101); the supporting leg (104) is installed at the bottom of the supporting pile (103), and the bottom of the supporting leg (104) is vertically connected to the plugging rod (105); and the fixing bolt (106) is threadedly connected between the plugging rod (105) and the support leg (104); The support piles (103) are arranged in a circular array with the base plate (101) as the center, and the support legs (104) are fixedly installed at four diagonal positions at the bottom of the support piles (103), and the bottom surface structure of the support legs (104) matches the top surface structure of the inserting rod (105); The bottom surface structure of the second damping shaft frame (304) matches the top surface structure of the support pile (103), and the second bolt (305) is threadedly connected to the support pile (103); The splint assembly (4) comprises a supporting arc plate (401), a stabilizing pile (402) and a docking pile (403); the stabilizing pile (402) is symmetrically installed on one side of the supporting arc plate (401), and the docking pile (403) is connected to the side of the stabilizing pile (402) away from the supporting arc plate (401); The hoop assembly (5) comprises a main hoop body (501), a docking pile (502) and a fixing bolt (503); the connecting end of the main hoop body (501) is connected to the docking pile (502), and the fixing bolt (503) is installed on the internal horizontal thread of the docking pile (502); A groove structure matching the surface structure of the main hoop (501) is symmetrically provided on one side of the supporting arc plate (401) close to the main hoop (501), and the supporting arc plate (401) is fixedly connected to the stabilizing pile (402). The stabilizing pile (402) and the docking pile (403) are both threadedly connected to the first bolt (303), and the docking pile (403) is horizontally inserted into one end of the first damping shaft frame (302).

2. The novel anti-tilt pile foundation structure of a flexible photovoltaic support according to claim 1 is characterized in that: The main pile body (102) and the base plate (101) are arranged in an integrated structure, and the base plate (101) and the assembly seat (2) are connected in a flange structure, and the top end of the assembly seat (2) is provided with a flange structure.

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