Flat single-shaft photovoltaic support stand column reinforcing structure

Abstract

The utility model discloses a flat single-shaft photovoltaic support stand column reinforcing structure, which relates to the technical field of photovoltaic engineering construction and comprises a steel column flitch connected between support stand columns, the lower parts of the support stand columns are positioned inside concrete, the upper parts of the support stand columns are connected with first round steel, and the centers of the support stand columns are connected with second round steel. The fixing block is located above the concrete, a dismounting block is arranged above the fixing block, a first threaded nail is connected to the interior of the dismounting block, an arc-shaped plate is arranged on the outer side of the fixing block, a second threaded nail is connected to the inner side of the arc-shaped plate, and mounting mechanisms are arranged on the two sides of the arc-shaped plate. The overall stability of a photovoltaic system is improved through the cooperation of the steel column flitch, the first round steel and the second round steel, the possibility that a higher stand column is overturned and broken is reduced or eliminated, materials are simple, the original environment is not affected, the construction process is rapid, the influence on an original structure is small, and stable operation of the photovoltaic system is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic project construction, in particular to a reinforcement structure for the column of a flat single-axis photovoltaic support. Background Art

[0002] As a key part of the long-term goal of the "dual carbon" energy layout, the proportion of solar energy in the energy structure has been increasing year by year. And with the increasing maturity of the photovoltaic industry, photovoltaic supports have gradually diversified and complemented with industries such as agriculture, animal husbandry, and fishery, and the support forms are becoming more and more diverse. However, the following problems still exist in the existing photovoltaic supports during use.

[0003] In the process of industrial integration, there are inevitably structural forms that need to be improved urgently. For example, in the design of a flat single-axis photovoltaic support for complementary use of solar and pasture, it is necessary to ensure a certain ground clearance of the photovoltaic panel, which may cause a large column height to affect the overall stability of the photovoltaic system. Therefore, in order to eliminate the influence of such large-height columns on the photovoltaic system, it is necessary to take certain engineering measures during the design process to improve the overall stability of the columns and avoid potential hazards. Summary of the Utility Model

[0004] In order to improve the problem that the height of a relatively large photovoltaic support is likely to affect the stability of the photovoltaic system during use, resulting in problems such as accidental fracture during the use of the photovoltaic support, the utility model provides a reinforcement structure for the column of a flat single-axis photovoltaic support.

[0005] The utility model provides a reinforcement structure for the column of a flat single-axis photovoltaic support, adopting the following technical scheme:

[0006] A reinforcement structure for the column of a flat single-axis photovoltaic support, including a steel column sticker connected between the support columns. The lower part of the support column is located inside the concrete, the upper part of the support column is connected with a first round steel, and the center of the support column is connected with a second round steel;

[0007] The fixing block is located above the concrete. A disassembly block is arranged above the fixing block. A first threaded nail is connected inside the disassembly block. An arc-shaped plate is arranged outside the fixing block. A second threaded nail is connected inside the arc-shaped plate. Installation mechanisms are arranged on both sides of the arc-shaped plate.

[0008] Through the above technical scheme, it is convenient to cooperate with the steel column sticker, the first round steel and the second round steel to strengthen the strength of the support column and prevent it from being damaged. Secondly, by arranging the fixing block and the disassembly block, auxiliary reinforcement is carried out at the connection position between the support column and the concrete to prevent it from breaking in strong wind weather and the like.

[0009] Optionally, in the above-mentioned flat single-axis photovoltaic support column reinforcement structure, the connection method between the support column and the steel column backing plate is hot melting connection. Both the support column and the steel column backing plate are made of high-strength steel of the same material, and the support columns are symmetrically distributed on both sides of the steel column backing plate.

[0010] Through the above technical solution, it is convenient to strengthen the support columns of the same group through the steel column backing plate and perform preliminary reinforcement treatment on the support columns.

[0011] Optionally, in the above-mentioned flat single-axis photovoltaic support column reinforcement structure, the steel column backing plate is in an "H" shape. After welding, the surface of the steel column backing plate is hot-dip galvanized for anti-corrosion, and the thickness of the galvanized layer is not less than 80 μm.

[0012] Through the above technical solution, it is convenient to strengthen and protect the steel column backing plate through the anti-corrosion layer and avoid corrosion caused by rainwater, etc.

[0013] Optionally, in the above-mentioned flat single-axis photovoltaic support column reinforcement structure, support columns are evenly and equidistantly distributed below the first round steel. The surface of the first round steel is also hot-dip galvanized for anti-corrosion, and the thickness of the galvanized layer is not less than 80 μm.

[0014] Through the above technical solution, it is convenient to connect the support columns of different groups through the first round steel and further strengthen the strengthening of the column supports.

[0015] Optionally, in the above-mentioned flat single-axis photovoltaic support column reinforcement structure, both sides of the second round steel are respectively connected to the upper and lower sides of the support column. The second round steel is cross-distributed and is arranged at intervals as required in the entire flat single-axis photovoltaic system.

[0016] Through the above technical solution, it is convenient to perform the final reinforcement treatment on the support column through the second round steel, and make the support column operate stably through triple reinforcement.

[0017] Optionally, in the above-mentioned flat single-axis photovoltaic support column reinforcement structure, the fixing block and the support column are integrally installed. The size of the fixing block is the same as that of the dismounting block, and the fixing block and the dismounting block are connected by a plurality of first threaded nails.

[0018] Through the above technical solution, it is convenient to cooperate with the fixing block and the dismounting block to protect the position where the bottom of the support column is connected to the concrete and prevent the bottom of the support column from breaking caused by strong wind.

[0019] Optionally, in the above-mentioned reinforcing structure for the column of a single-axis flat photovoltaic bracket, the arc-shaped plates are symmetrically distributed on both sides of the fixing block, the arc-shaped plates are spliced with each other through an installation mechanism, the installation mechanism is composed of screws and nuts, the second threaded nails are evenly distributed at equal intervals around the center of the arc-shaped plate, and the connection mode of the second threaded nails with the fixing block and the disassembly block is threaded connection.

[0020] Through the above technical solution, it is convenient to carry out further strengthening work through the arc-shaped plates, avoid the disassembly block and the fixing block from detaching after long-term use, and improve the fixing effect.

[0021] In summary, the present utility model includes at least one of the following beneficial effects:

[0022] By cooperating with the steel column attaching plate, the first round steel and the second round steel, the overall stability of the photovoltaic system is improved, the possibility of the higher column tipping over and breaking is reduced or eliminated, and the materials are simple, without affecting the original environment. Moreover, the construction process is fast, with little impact on the original structure, which is beneficial to the stable operation of the photovoltaic system;

[0023] By arranging a fixing block and a disassembly block at the bottom of the bracket column to cooperate, the bottom of the upright column of the bracket is assisted in supporting and limiting fixation, preventing the bottom of the upright column of the bracket from breaking during use. At the same time, the arc-shaped plate is used for auxiliary strengthening and fixation to ensure that its fixing effect will not deteriorate due to long use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0025] Figure 2 is the overall side view structural schematic diagram of the present utility model;

[0026] Figure 3 is the top view structural schematic diagram of the first round steel of the present utility model;

[0027] Figure 4 is the top view structural schematic diagram of the arc-shaped plate of the present utility model.

[0028] In the figure: 1, bracket column; 2, steel column attaching plate; 3, concrete; 4, first round steel; 5, second round steel; 6, fixing block; 7, disassembly block; 8, first threaded nail; 9, arc-shaped plate; 10, second threaded nail; 11, installation mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1-4 drawings.

[0030] Please refer to the attached drawings of the specification Figures 1-4, An embodiment provided by the present utility model: A reinforcement structure for the column of a flat single-axis photovoltaic bracket, including a steel column sticker plate 2 connected between the bracket columns 1, which is preliminarily fixed through the steel column sticker plate 2 to strengthen the stability of the bracket columns 1. The lower part of the bracket columns 1 is located inside the concrete 3, the upper part of the bracket columns 1 is connected with a first round steel 4, and the center of the bracket columns 1 is connected with a second round steel 5. The first round steel 4 and the second round steel 5 are used in cooperation to assist in strengthening and fixing the bracket columns 1 to ensure their stability;

[0031] The fixing block 6 is located above the concrete 3, a detachable block 7 is arranged above the fixing block 6, and a first threaded nail 8 is connected inside the detachable block 7. The detachable block 7 and the fixing block 6 are connected through the first threaded nail 8 to prevent them from detaching during use. An arc-shaped plate 9 is arranged outside the fixing block 6, a second threaded nail 10 is connected to the inner side of the arc-shaped plate 9, and installation mechanisms 11 are arranged on both sides of the arc-shaped plate 9. The arc-shaped plate 9 is used to assist in connecting the fixing block 6 and the detachable block 7 to prevent them from detaching after long-term use.

[0032] See the attached instruction manual Figures 1-4 , The connection method between the bracket column 1 and the steel column sticker plate 2 is hot melting connection. The bracket column 1 and the steel column sticker plate 2 are both made of high-strength steel materials of the same material. The bracket columns 1 are symmetrically distributed on both sides of the steel column sticker plate 2. The steel column sticker plate 2 is used to strengthen the bracket columns 1 in the same group, and preliminary reinforcement treatment is carried out on the bracket columns 1.

[0033] See the attached instruction manual Figures 1-4 , The steel column sticker plate 2 is in an "H" - shaped structure. After welding, the surface of the steel column sticker plate 2 is treated with hot - dip galvanizing for anti - corrosion, and the thickness of the galvanized layer is not less than 80μm. The anti - corrosion layer is used to strengthen the protection of the steel column sticker plate 2 to avoid corrosion caused by rainwater, etc.

[0034] See the attached instruction manual Figures 1-4 , The first round steel 4 is evenly and equidistantly distributed below the bracket columns 1. The surface of the first round steel 4 is also treated with hot - dip galvanizing for anti - corrosion, and the thickness of the galvanized layer is not less than 80μm. The first round steel 4 is used to connect the bracket columns 1 in different groups to further strengthen the reinforcement of the column supports 1.

[0035] See the attached instruction manual Figures 1-4 , The two sides of the second round steel 5 are respectively connected to the upper and lower sides of the bracket columns 1. The second round steel 5 is cross - distributed and arranged at intervals as required in the whole flat single - axis photovoltaic system. The second round steel 5 is used to carry out the final reinforcement treatment on the bracket columns 1, and through triple reinforcement, the bracket columns 1 operate stably.

[0036] See the attached instruction manual Figures 1-4, the fixing block 6 is integrally installed with the support column 1. The size of the fixing block 6 is the same as that of the dismounting block 7. The fixing block 6 and the dismounting block 7 are connected by a plurality of first threaded nails 8. Through the cooperation of the fixing block 6 and the dismounting block 7, the position where the bottom of the support column 1 is connected to the concrete 3 is protected to prevent the bottom of the support column 1 from breaking due to strong wind.

[0037] See the attached instructions Figures 1-4 , the arc-shaped plates 9 are symmetrically distributed on both sides of the fixing block 6. The arc-shaped plates 9 are spliced with each other through the installation mechanism 11. The installation mechanism 11 is composed of screws and nuts. The second threaded nails 10 are evenly distributed around the center of the arc-shaped plates 9 at equal intervals. The connection mode of the second threaded nails 10 with the fixing block 6 and the dismounting block 7 is threaded connection. Through the arc-shaped plates 9, further strengthening work is carried out to prevent the dismounting block 7 from detaching from the fixing block 6 after long-term use and improve the fixing effect.

[0038] Working principle: When using this flat single-axis photovoltaic support column reinforcement structure, first, place the steel column patch plate 2 at the center of two different support columns 1 in the same group, so that the steel column patch plates 2 on both sides are respectively attached to both sides of the support column 1, and then carry out welding work. After welding, place the first round steel 4 at the center of two support columns 1 in different groups, and weld the two sides to both sides of different support columns 1 respectively. Finally, weld the two sides of the second round steel 5 to the upper and lower sides of different support columns 1 in the same way to complete the welding and fixing work;

[0039] Similarly as above, place the fixing block 6 above the concrete 3, align the two fixing blocks 6 with both sides of the support column 1, and then place the dismounting block 7 above the fixing block 6 and on both sides of the support column 1 in the same way. Screw in the first threaded nails 8 in sequence to fix the dismounting block 7 and the fixing block 6 with the first threaded nails 8. Finally, attach the arc-shaped plate 9 to the outside of the fixing block 6, and complete the fixed installation of the arc-shaped plate 9 with the fixing block 6 and the dismounting block 7 through the second threaded nails 10 to complete the auxiliary fixing. It should be particularly noted that the connection ports of the arc-shaped plates 9 need to be separated from the connection ports of the fixing block 6 to avoid insecure connection.

[0040] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A flat uniaxial photovoltaic support column reinforcement structure, comprising a support column (1) and a fixing block (6), characterized in that: A steel column plate (2) is connected between the support columns (1), the lower part of the support column (1) is located inside the concrete (3), the upper part of the support column (1) is connected to a first round steel (4), and the center of the support column (1) is connected to a second round steel (5); The fixing block (6) is located above the concrete (3); a disassembly block (7) is arranged above the fixing block (6); a first threaded nail (8) is connected to the interior of the disassembly block (7); an arc-shaped plate (9) is arranged on the outside of the fixing block (6); a second threaded nail (10) is connected to the inside of the arc-shaped plate (9); and mounting mechanisms (11) are arranged on both sides of the arc-shaped plate (9).

2. According to claim 1, a flat single-axis photovoltaic support column reinforcement structure is characterized in that: The support columns (1) and the steel column plates (2) are connected by hot-melt connection. The support columns (1) and the steel column plates (2) are both made of the same high-strength steel material. The support columns (1) are symmetrically distributed on both sides of the steel column plates (2).

3. According to claim 1, a flat single-axis photovoltaic support column reinforcement structure is characterized in that: The steel column plate (2) is in an "H"-shaped structure, and the surface of the steel column plate (2) is hot-dip galvanized for corrosion protection after welding, and the thickness of the galvanized layer is not less than 80 μm.

4. According to claim 1, a flat single-axis photovoltaic support column reinforcement structure is characterized in that: Support columns (1) are evenly and equidistantly distributed below the first round steel (4); the surface of the first round steel (4) is also hot-dip galvanized for corrosion protection, and the thickness of the galvanized layer is not less than 80 μm.

5. According to claim 1, a flat single-axis photovoltaic support column reinforcement structure is characterized in that: The two sides of the second round steel (5) are respectively connected to the upper and lower sides of the support column (1), and the second round steel (5) is cross-distributed and arranged at intervals as required in the entire flat single-axis photovoltaic system.

6. A flat single-axis photovoltaic support column reinforcement structure according to claim 1, characterized in that: The fixing block (6) is integrally mounted with the support column (1); the size of the fixing block (6) is consistent with the size of the disassembly block (7); and the fixing block (6) and the disassembly block (7) are connected via a plurality of first screws (8).

7. The flat single-axis photovoltaic support column reinforcement structure according to claim 1, characterized in that: The arc-shaped plates (9) are symmetrically distributed on both sides of the fixing block (6); the arc-shaped plates (9) are connected to each other through a mounting mechanism (11); the mounting mechanism (11) is composed of screws and nuts; second threaded nails (10) are evenly and equidistantly distributed around the center of the arc-shaped plate (9); the second threaded nails (10) are connected to the fixing block (6) and the disassembly block (7) in a threaded connection.

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