A High-Stability Flexible Windproof Support for Photovoltaic Power Generation

Abstract

This utility model discloses a highly stable flexible windproof support for photovoltaic power generation, including a photovoltaic panel mounting bracket and a ground. The photovoltaic panel mounting bracket is installed on the ground, and a windproof mechanism and a flexible mechanism are installed on the bracket. Both the windproof mechanism and the flexible mechanism are installed on the ground. The windproof mechanism includes multiple central column piles, all of which are installed on the ground. This utility model, through the setting of central column piles, central columns, pre-embedded piles, steel wire ropes, mounting plates, and tripods, can effectively fix the photovoltaic panels on the photovoltaic panel mounting bracket from the edge position when strong winds blow outdoors. At the same time, the steel wire ropes, mounting plates, and tripods can use the flexibility of the steel wire ropes to stretch and fix the photovoltaic panel mounting bracket, further preventing the photovoltaic panels from being damaged by strong typhoons.

Description

Technical Field

[0001] This utility model relates to the field of flexible windproof support technology, specifically a highly stable flexible windproof support for photovoltaic power generation. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are devices that directly convert solar energy into electrical energy using the photovoltaic effect of semiconductor materials. Their core is a silicon-based photovoltaic cell, which generates direct current by absorbing sunlight and exciting electrons. The structure includes a protective glass cover, backsheet, aluminum frame, and junction box. The main types are high-efficiency monocrystalline silicon, economical polycrystalline silicon, and flexible thin-film batteries. They are suitable for diverse scenarios such as rooftop power stations, agricultural photovoltaics, and off-grid energy storage. Their advantages include zero emissions, long lifespan (over 25 years), and low maintenance requirements. However, efficiency is limited by sunlight conditions, and they require an energy storage system to improve stability. In recent years, technological advancements have driven the implementation of high-efficiency solutions such as perovskite and bifacial power generation. Coupled with policy support and cost reductions, photovoltaic power generation is accelerating its role as a core path for global energy transformation, contributing to the achievement of low-carbon and sustainable development goals.

[0003] In general, existing photovoltaic panels are installed using brackets that are a certain distance off the ground, with space reserved underneath for ventilation. However, existing photovoltaic panels do not have windproof structures, so when the outdoor wind is strong, the photovoltaic panels are easily blown away and damaged.

[0004] Therefore, a highly stable flexible windproof support for photovoltaic power generation is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a highly stable flexible windproof support for photovoltaic power generation to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly stable flexible windproof support for photovoltaic power generation, comprising a photovoltaic panel mounting bracket and a ground, wherein the photovoltaic panel mounting bracket is mounted on the ground, and the photovoltaic panel mounting bracket is equipped with a windproof mechanism and a flexible mechanism, both of which are mounted on the ground; the windproof mechanism includes multiple central column piles, all of which are mounted on the ground, and a central column is mounted on each central column pile, with the top of the central column mounted on the bottom side of the photovoltaic panel mounting bracket;

[0007] The flexible mechanism includes a pre-embedded pile installed on the ground. A steel wire rope is movably installed on the pre-embedded pile, and a tripod is movably installed on the other end of the steel wire rope. An installation plate is installed on the tripod, and the installation plate is installed on the bottom side of the photovoltaic panel mounting bracket. Locks are installed on both ends of the steel wire rope.

[0008] Preferably, an adapter buckle is fixedly installed on the central column, and a pull rope is fixedly installed on the adapter buckle by bolts. The other end of the pull rope is fixedly installed on the photovoltaic panel mounting bracket by bolts.

[0009] Preferably, a diagonal brace is installed at the top of the central column, and an auxiliary pile is hinged to the other end of the diagonal brace. The auxiliary pile is installed on the ground.

[0010] Preferably, wind anchor piles are installed on the ground, and auxiliary ropes are hinged to the wind anchor piles. The other end of the auxiliary ropes is hinged to the bottom side of the photovoltaic panel mounting bracket.

[0011] Preferably, both ends of the adapter buckle are hinged with side supports, and the other ends of the two side supports are hinged with component cables, which are installed between multiple central columns.

[0012] Preferably, multiple flat braces are installed between two adjacent central columns, and a reinforcing rod is installed at the other end of the flat brace, with the other end of the reinforcing rod installed on the ground.

[0013] Preferably, a diagonal bar is hinged to one end of the tripod, and the other end of the diagonal bar is mounted on the other end of the tripod.

[0014] Preferably, a connecting rod is hinged to the long end of the tripod, and the other end of the connecting rod is hinged to the shorter end of an adjacent tripod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model, through the setting of structures such as central column piles, central columns, pre-embedded piles, steel wire ropes, mounting plates, and tripods, can effectively fix the photovoltaic panels on the photovoltaic panel mounting bracket from the edge position when strong winds blow outdoors. At the same time, the setting of steel wire ropes, mounting plates, and tripods can use the flexibility of steel wire ropes to stretch and fix the photovoltaic panel mounting bracket, which can further prevent the photovoltaic panels from being damaged by strong typhoons. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a side view of the windproof mechanism of the bracket of this utility model.

[0019] Figure 3 This is a side view of the flexible mechanism of this utility model.

[0020] Figure 4 This is a schematic diagram of the connection structure of one end of the wire rope, lock head, and pre-embedded pile of this utility model;

[0021] Figure 5 This is a schematic diagram of the connection structure of the steel wire rope, lock head, and pre-embedded pile at the other end of the present invention;

[0022] Figure 6 This is a schematic diagram of the connection structure between the tripod and the diagonal bar of this utility model;

[0023] Figure 7 Schematic diagrams of the windproof support mechanism of this utility model in different usage states;

[0024] Figure 8 This is a schematic diagram showing the structure of the flexible mechanism of this utility model in different usage states;

[0025] Figure 9 This is a schematic diagram of the reinforcing structure of the central column of this utility model. Figure 1 ;

[0026] Figure 10 This is a schematic diagram of the reinforced structure of the central column of this utility model. Figure 2 ;

[0027] Figure 11 This is a schematic diagram of the central column side brace of this utility model. Figure 1 ;

[0028] Figure 12 This is a schematic diagram of the side bracing of the intermediate beam in this utility model. Figure 2 ;

[0029] Figure 13 This is a schematic diagram of the added structure between the central columns in different states of this utility model;

[0030] Figure 14 This is a schematic diagram of the reinforcement structure of this utility model when the edge central column is relatively long;

[0031] Figure 15 This is a schematic diagram of the reinforcement structure of this utility model when the central column is relatively long;

[0032] Figure 16 This is a top view schematic diagram of the connection structure of the central column, adapter buckle, and side support of this utility model.

[0033] Figure 17 This is a front view schematic diagram of the connection structure of the central column, adapter buckle, and side support of this utility model;

[0034] In the diagram: 1. Photovoltaic panel mounting bracket; 2. Central column pile; 21. Central column; 22. Guy rope; 23. Diagonal brace; 24. Auxiliary pile; 25. Adapter buckle; 26. Side brace; 27. Horizontal brace; 28. Component cable; 29. ​​Wind anchor pile; 210. Auxiliary rope; 211. Reinforcing rod; 3. Embedded pile; 31. Steel wire rope; 32. Mounting plate; 33. Tripod; 34. Connecting rod; 35. Diagonal brace; 36. Lock head. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Example: Please refer to Figure 1-17 This utility model provides a technical solution: a highly stable flexible windproof support for photovoltaic power generation, comprising a photovoltaic panel mounting bracket 1 and a ground. The photovoltaic panel mounting bracket 1 is installed on the ground, and a windproof mechanism and a flexible mechanism are installed on the photovoltaic panel mounting bracket 1. Both the windproof mechanism and the flexible mechanism are installed on the ground. The windproof mechanism includes multiple central column piles 2, all of which are installed on the ground. A central column 21 is installed on each central column pile 2. The top end of the central column 21 is installed on the bottom side of the photovoltaic panel mounting bracket 1. A connecting buckle 25 is fixedly installed on the central column 21, and a pull rope 22 is fixedly installed on the connecting buckle 25 by bolts. The other end of the pull rope 22 is fixedly installed on the photovoltaic panel mounting bracket 1 by bolts. A diagonal brace 23 is installed on the top end of the central column 21, and an auxiliary pile 24 is hinged to the other end of the diagonal brace 23. The auxiliary pile 24 is installed... On the ground, wind anchor piles 29 are installed, and auxiliary ropes 210 are hinged to the wind anchor piles 29. The other end of the auxiliary ropes 210 is hinged to the bottom side of the photovoltaic panel mounting bracket 1. Side braces 26 are hinged to both ends of the adapter buckle 25, and component cables 28 are hinged to the other ends of the two side braces 26. The component cables 28 are installed between multiple central columns 21. Multiple horizontal braces 27 are installed between two adjacent central columns 21. Reinforcing rods 211 are installed at the other end of the horizontal braces 27, and the other end of the reinforcing rods 211 is installed on the ground. By setting the central columns 21, the stability of the photovoltaic panel mounting bracket 1 against typhoons is increased from different positions. However, in order to make the photovoltaic panel mounting bracket 1 more robust, side braces 26 are set on multiple central columns 21 between each other. The side braces 26 make the central columns 21 more stable. At the same time, according to the instruction manual... Figure 11 It can be seen that the adjustment for the use of side brace 26 is as follows: 1. The angle between the cables on both sides of the middle beam is θ≤150° or θ≥210°; 2. The angle between the cables on both sides of the middle beam is η≤60°, according to the instruction manual appendix. Figure 12 It can be seen that: 1. When the height H of the intermediate column is ≥ 8000, it needs to be reinforced with D100*3.5 side bracing; the side bracing position is half the height of the column, and the other methods are the same as shown in the diagram. Figure 11 2. Simultaneously, inter-column cable LS1 is installed at the top of the column. -6*19 (1770Mpa), hot-dip galvanized, thickness not less than 65ηm, wire rope tension 0.5kN, tensioned on both sides simultaneously, and according to the instructions attached. Figure 13 The image on the left is used to increase the support between the central columns 21. (See instruction manual attached.) Figure 13 The purpose of the middle position is to increase support between the eight pillars. (See instruction manual attached.) Figure 13 The function of the position on the right is to add diagonal bracing between columns. (See attached instruction manual) Figure 14 The illustration shows a horizontal brace 27 installed when the height of the central column 21 is 8 meters, used to increase the strength of the central column 21 and the wind anchor pile 29. (Instruction manual attached.) Figure 15 The function is to provide one horizontal support when the column height is greater than 4m but less than 8m, two horizontal supports when the column height is greater than 8m but less than 10m, and three horizontal supports when the column height is greater than 10m.

[0037] Furthermore, the flexible mechanism includes a pre-embedded pile 3, which is installed on the ground. A steel wire rope 31 is movably installed on the pre-embedded pile 3, and a tripod 33 is movably installed on the other end of the steel wire rope 31. An installation plate 32 is installed on the tripod 33 and is installed on the bottom side of the photovoltaic panel mounting bracket 1. Lock heads 36 are installed on both ends of the steel wire rope 31. A diagonal bar 35 is hinged to one end of the tripod 33, and the other end of the diagonal bar 35 is installed on the other end of the tripod 33. A connecting rod 34 is hinged to the long end of the tripod 33, and the other end of the connecting rod 34 is hinged to the shorter end of the adjacent tripod 33. Through the above structure, the wind protection effect of the photovoltaic panel on the photovoltaic panel mounting bracket 1 can be further increased, and the photovoltaic power generation panel can be prevented from being damaged by typhoons.

[0038] The working principle is as follows: After the photovoltaic panels on the photovoltaic panel mounting bracket 1 are installed, the central column pile 2 is first pre-buried in the ground at the designated location. Then, the central column 21 is fixedly installed on the central column pile 2. Then, the adapter buckle 25 is fixed to the central column 21 with bolts. Then, one end of the pull rope 22 is fixed to the adapter buckle 25 with bolts, and the other end of the pull rope 22 is fixed to the photovoltaic panel mounting bracket 1. At this time, in order to increase the stability of the central column 21 during use, a diagonal brace 23 is installed at the top of the central column 21 by bolts. The other end of the diagonal brace 23 is movably installed on the auxiliary pile 24. The auxiliary pile 24 is installed on the ground, so that the photovoltaic panel mounting bracket 1 can be fixed by the bracket. At the same time, in order to further increase the stability of the central column 21 during use, a flat brace 27 and a side brace 26 are connected between adjacent central columns 21. At the same time, the setting of steel wire rope 31, mounting plate 32 and tripod 33 can further increase the effect of the photovoltaic panels on the photovoltaic panel mounting bracket 1 in resisting typhoons.

[0039] 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 highly stable flexible windproof support for photovoltaic power generation, comprising a photovoltaic panel mounting bracket (1) and a ground, wherein the photovoltaic panel mounting bracket (1) is mounted on the ground, characterized in that: The photovoltaic panel mounting bracket (1) is equipped with a bracket windproof mechanism and a flexible mechanism. Both the bracket windproof mechanism and the flexible mechanism are installed on the ground. The bracket windproof mechanism includes multiple central column piles (2). The multiple central column piles (2) are all installed on the ground. A central column (21) is installed on the central column pile (2). The top of the central column (21) is installed on the bottom side of the photovoltaic panel mounting bracket (1). The flexible mechanism includes a pre-embedded pile (3), which is installed on the ground. A steel wire rope (31) is movably installed on the pre-embedded pile (3). A tripod (33) is movably installed on the other end of the steel wire rope (31). An installation plate (32) is installed on the tripod (33). The installation plate (32) is installed on the bottom side of the photovoltaic panel mounting bracket (1). Locks (36) are installed on both ends of the steel wire rope (31).

2. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: A connecting buckle (25) is fixedly installed on the central column (21), and a pull rope (22) is fixedly installed on the connecting buckle (25) by bolts. The other end of the pull rope (22) is fixedly installed on the photovoltaic panel mounting bracket (1) by bolts.

3. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: A diagonal brace (23) is installed on the top of the central column (21), and an auxiliary pile (24) is hinged to the other end of the diagonal brace (23). The auxiliary pile (24) is installed on the ground.

4. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: A wind anchor pile (29) is installed on the ground, and an auxiliary rope (210) is hinged to the wind anchor pile (29). The other end of the auxiliary rope (210) is hinged to the bottom side of the photovoltaic panel mounting bracket (1).

5. A highly stable flexible windproof support for photovoltaic power generation according to claim 2, characterized in that: Both ends of the adapter buckle (25) are hinged with side supports (26), and the other ends of the two side supports (26) are hinged with component cables (28), which are installed between multiple central columns (21).

6. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: Multiple flat braces (27) are installed between two adjacent central columns (21), and a reinforcing rod (211) is installed at the other end of the flat brace (27), with the other end of the reinforcing rod (211) installed on the ground.

7. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: A diagonal bar (35) is hinged to one end of the tripod (33), and the other end of the diagonal bar (35) is mounted on the other end of the tripod (33).

8. The high-stability flexible windproof support for photovoltaic power generation according to claim 1, characterized in that: A connecting rod (34) is hinged to the long end of the tripod (33), and the other end of the connecting rod (34) is hinged to the shorter end of the adjacent tripod (33).

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