Integrated structure for vertically arranging steel frame photovoltaic modules on bracket

Abstract

The utility model discloses an integrated structure for vertically arranging steel frame photovoltaic modules on a support, which comprises a fixed column, purlines are arranged at the upper end and the lower end of the fixed column, stand columns are connected to the left sides and the right sides of the purlines and the middle of the fixed column, and purline connecting plates are fixedly connected to the sides, away from each other, of the upper end and the lower end of each stand column. The other end of the purline connecting plate is fixedly connected to the purline; through the purlines, the stand columns, the purline connecting plates, the assembly connecting plates and the steel frames, compared with a traditional aluminum alloy frame, the solar cell pieces can be completely not shielded, the assemblies are vertically arranged on the assembly connecting plates of the stand columns, meanwhile, the assembly connecting plates do not shield the solar cell pieces, and therefore the back faces of the photovoltaic assemblies are completely not shielded; the device can be conveniently driven to adjust the height, so that the power generation efficiency of the photovoltaic module during vertical installation is improved, the device can conveniently penetrate into the ground to be fixed through the spiral ground pile, and the fixing effect of the device and the ground installation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic modules, in particular to an integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket. Background Technique

[0002] When photovoltaic modules are installed, the front side faces the sun to maximize the power generation efficiency. The power generation is low in the morning and afternoon and high at noon. With the rise of heterojunction modules, this pattern has changed. When photovoltaic modules are vertically installed, the power generation is high in the morning and afternoon and low at noon, thus ensuring the economy of vertically installed photovoltaic modules. The application scenarios of photovoltaic power generation have also increased. Vertical brackets can be used for highway guardrails, farm fences, ranch fences, etc.

[0003] However, in the process of using existing vertical brackets, there are usually problems such as occlusion and difficulty in height adjustment according to lighting requirements, which affect the power generation efficiency of photovoltaic modules. Therefore, it is necessary to provide a new integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket to solve the above technical problems. Summary of the Utility Model

[0004] The purpose of the present invention is to provide an integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket to solve the above deficiencies in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket, including: a fixed column, purlins are installed at the upper and lower ends of the fixed column, columns are connected to the left and right sides of the purlins and the middle of the fixed column, purlin connecting plates are fixedly connected to the mutually distant sides at the upper and lower ends of the columns, and the other ends of the purlin connecting plates are fixedly connected to the purlins;

[0006] Component connecting plate, two sets of component connecting plates are installed in the middle of the column. Elastic pressing blocks are installed at the rear ends of the mutually adjacent sides of the component connecting plates on the left and right sides of the column. Locking bolts are inserted at the front ends of the component connecting plates of the column. Steel frames are fixedly connected to the mutually adjacent sides of the purlins. Two sets of photovoltaic components are installed on the left and right sides of the steel frame. A base mechanism is installed at the bottom of the column. A screw ground pile is installed at the bottom of the base mechanism. By providing purlins, columns, purlin connecting plates, component connecting plates and steel frames, compared with traditional aluminum alloy frames, it can completely avoid blocking the solar cells. The components are vertically arranged on the component connecting plates of the column, and at the same time, the component connecting plates do not block the solar cells, so as to achieve complete non-blocking on the back of the photovoltaic components, greatly improving the power generation on the back. By providing a base mechanism, it is convenient to drive the device to adjust the height, thereby increasing the power generation efficiency when the photovoltaic components are vertically installed. By providing a screw ground pile, it is convenient to penetrate deep into the ground for fixation to ensure the fixation effect of the device with the ground installation.

[0007] As a further description of the above technical solution: The base mechanism includes a connecting sleeve sleeved on the bottom of the column. A bottom plate is fixedly connected to the bottom of the connecting sleeve. Reinforcing ribs are fixedly connected to the left and right sides of the bottom of the connecting sleeve, and the bottom of the reinforcing ribs is fixedly connected to the bottom plate. Installation openings are formed at the front and rear ends of the upper surface of the connecting sleeve. Through the connecting sleeve, it is convenient to adjust the height during installation, thereby increasing the power generation efficiency when the photovoltaic components are vertically installed. By providing a bottom plate and installation openings, it is convenient to install the screw ground pile. By providing reinforcing ribs, it is convenient to increase the load-bearing efficiency of the connecting sleeve.

[0008] As a further description of the above technical solution: A first fixing bolt is inserted in the middle of the connecting sleeve, and a first nut is sleeved at the bottom of the first fixing bolt. A second fixing bolt is inserted in the middle of the installation opening, and a second nut is sleeved at the bottom of the second fixing bolt. By providing a first fixing bolt and a first nut, it is convenient to fix the connecting sleeve and the column. By providing a second fixing bolt and a second nut, it is convenient to fix the bottom plate and the installation plate.

[0009] As a further description of the above technical solution: A number of jacks adapted to the first fixing bolt are equidistantly formed in the middle of the connecting sleeve, and a through hole adapted to the connecting sleeve is formed in the column. By equidistantly forming a number of jacks adapted to the first fixing bolt in the middle of the connecting sleeve and forming a through hole adapted to the connecting sleeve in the column, it is convenient to adjust the height during the installation process of the device, thereby increasing the power generation efficiency when the photovoltaic components are vertically installed.

[0010] As a further description of the above technical solution: The screw ground pile includes a mounting plate installed at the bottom of the base mechanism. A screw rod is fixedly connected to the bottom of the mounting plate, and a drill bit is fixedly connected to the bottom of the screw rod. The screw rod and the drill bit facilitate deep fixation into the ground, ensuring the fixation effect of the installation of the device to the ground. By providing the mounting plate, it is convenient to install the device on the base mechanism for use.

[0011] As a further description of the above technical solution: The mounting plate is provided with a number of mounting holes adapted to the second fixing bolts. When constructing the ground pile, due to construction errors and the unevenness of the project site, it may cause the photovoltaic modules to be unable to be installed. This solution can adjust the column in six directions: front and back, left and right, up and down, ensuring that the photovoltaic modules can be accurately installed.

[0012] As a further description of the above technical solution: The outer surface of the locking bolt is connected with threads, and the elastic pressing block and the threaded holes of the photovoltaic module are adapted. The locking bolt, the elastic pressing block and the photovoltaic module form a rotational connection mechanism. By forming a rotational connection mechanism with the locking bolt, the elastic pressing block and the photovoltaic module, it is convenient to fixedly install the photovoltaic module for use.

[0013] The utility model provides an integrated structure in which a steel frame photovoltaic module is vertically installed in a row on a bracket.

[0014] It has the following beneficial effects:

[0015] 1. By providing purlins, columns, purlin connection plates, component connection plates and steel frames, compared with traditional aluminum alloy frames, it can completely avoid blocking the solar cells. The components are vertically installed on the component connection plates of the columns, and at the same time, the component connection plates do not block the solar cells, thus achieving complete non-blocking on the back of the photovoltaic module, greatly improving the power generation on the back, and perfectly matching the ultra-high bifacial power generation efficiency of the photovoltaic module;

[0016] 2. By providing a base mechanism and a connecting sleeve, it is convenient to adjust the height during installation, thereby increasing the power generation efficiency when the photovoltaic module is vertically installed. By providing a bottom plate and a mounting opening, it is convenient to install the screw ground pile. By providing a reinforcing rib, it is convenient to increase the load-bearing efficiency of the connecting sleeve;

[0017] 3. By providing a screw ground pile, with the screw rod and the drill bit, it is convenient to deep-fix into the ground, ensuring the fixation effect of the installation of the device to the ground. By providing a mounting plate, it is convenient to install the device on the base mechanism for use. Description of the Drawings

[0018] Figure 1Schematic diagram of the overall structure of an integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket proposed by the present utility model;

[0019] Figure 2 Schematic diagram of the structure of the components disassembled in the present utility model Figure 1 ;

[0020] Figure 3 Schematic diagram of the structure of the components disassembled in the present utility model Figure 2 ;

[0021] Figure 4 Schematic diagram of the structure of the components disassembled in the present utility model Figure 3 ;

[0022] Figure 5 Schematic diagram of the purlin structure in the present utility model;

[0023] Figure 6 Schematic diagram of the column structure in the present utility model;

[0024] Figure 7 Schematic diagram of the structure of the column and base mechanism in the present utility model;

[0025] Figure 8 Schematic diagram of the base mechanism structure in the present utility model;

[0026] Figure 9 Schematic diagram of the screw ground pile structure in the present utility model;

[0027] Figure 10 Schematic diagram of the steel frame structure in the present utility model;

[0028] Figure 11 Schematic diagram of the steel frame of the existing device.

[0029] Legend:

[0030] 1. Fixed column; 2. Purlin; 3. Column; 4. Purlin connection plate; 5. Component connection plate; 501. Locking bolt; 6. Elastic pressing block; 7. Steel frame; 8. Photovoltaic module; 9. Base mechanism; 901. Connecting sleeve; 902. Base plate; 903. Reinforcing rib; 904. Installation opening; 10. Screw ground pile; 1001. Installation plate; 1002. Screw rod; 1003. Drill bit; 11. First fixing bolt; 12. First nut; 13. Second fixing bolt; 14. Second nut. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0032] Example 1, referring to Figures 1-6 , the present utility model discloses an integrated structure in which a steel-frame photovoltaic module is vertically installed in a row on a bracket, which can solve the problems that existing vertical brackets usually have shading and are difficult to adjust the height according to lighting requirements during use, thus affecting the power generation efficiency of the photovoltaic module. It includes a fixed column 1, purlins 2 are installed at the upper and lower ends of the fixed column 1, columns 3 are connected to the left and right sides of the purlins 2 and the middle of the fixed column 1, purlin connecting plates 4 are fixedly connected to the mutually far-away sides at the upper and lower ends of the column 3, and the other end of the purlin connecting plate 4 is fixedly connected to the purlin 2;

[0033] Component connecting plates 5, two groups of component connecting plates 5 are installed in the middle of the column 3, elastic pressing blocks 6 are installed at the rear ends of the mutually close sides of the component connecting plates 5 of the left and right columns 3, locking bolts 501 are inserted into the front ends of the component connecting plates 5 of the column 3, steel frames 7 are fixedly connected to the mutually close sides of the purlins 2, two groups of photovoltaic modules 8 are installed on the left and right sides of the steel frame 7, a base mechanism 9 is installed at the bottom of the column 3, and a screw ground pile 10 is installed at the bottom of the base mechanism 9.

[0034] Working principle: The fixed column 1, purlins 2, steel frame 7 and column 3 are convenient for forming a framework to install and use the photovoltaic module 8. The purlins 2, columns 3, purlin connecting plates 4, component connecting plates 5 and steel frame 7 can completely avoid shading the battery cells compared with traditional aluminum alloy frames. The modules are vertically installed on the component connecting plates 5 of the columns, and at the same time, the component connecting plates 5 also do not shade the battery cells, so that there is no shading on the back of the photovoltaic module 8, greatly improving the power generation on the back, perfectly matching the ultra-high bifacial power generation efficiency of the photovoltaic module 8. When installing the photovoltaic module 8, only need to place the steel frame 7 in the frame formed after the connection of the purlins 2 and the columns 3, and then use the locking bolts 501 to lock the steel frame 7 and the photovoltaic module 8 to the component connecting plates 5 on the columns 3. Since there is a purlin 2 supporting under the photovoltaic module 8 during the installation process, it can greatly save the physical strength of the construction workers, thus improving the installation efficiency. Elastic pressing blocks 6, when the photovoltaic module 8 is vertically installed, the wind pressure is relatively large compared with the conventional angle, and the photovoltaic module 8 is easily blown away. The installation holes of traditional aluminum alloy frame components are relatively weak and are easily torn during a storm. The elastic pressing blocks 6 are used in combination with the installation holes of the steel frame 7, which can play a very good strengthening role and greatly improve the safety performance. The base mechanism 9 is convenient for driving the device to adjust the height, thereby increasing the power generation efficiency when the photovoltaic module 8 is vertically installed. The screw ground pile 10 is convenient for being driven deep into the ground for fixation to ensure the fixation effect of the device with the ground installation.

[0035] Example 2, referring to Figures 7-11In this embodiment, the problem that the existing vertical brackets usually block and are difficult to adjust the height according to lighting requirements during use, thus affecting the power generation efficiency of photovoltaic modules, is solved. The integrated structure of a steel-frame photovoltaic module vertically installed in a row on a bracket further includes a base mechanism 9. The base mechanism 9 includes a connecting sleeve 901 sleeved on the bottom of the column 3. The bottom of the connecting sleeve 901 is fixedly connected with a bottom plate 902. The left and right sides of the bottom of the connecting sleeve 901 are fixedly connected with reinforcing ribs 903, and the bottom of the reinforcing ribs 903 is fixedly connected with the bottom plate 902. The front and rear ends of the upper surface of the connecting sleeve 901 are provided with mounting openings 904. A first fixing bolt 11 is inserted in the middle of the connecting sleeve 901. A first nut 12 is sleeved on the bottom of the first fixing bolt 11. A second fixing bolt 13 is inserted in the middle of the mounting opening 904. A second nut 14 is sleeved on the bottom of the second fixing bolt 13. A number of jacks adapted to the first fixing bolt 11 are equidistantly arranged in the middle of the connecting sleeve 901. The column 3 is provided with a through hole adapted to the connecting sleeve 901. The screw ground pile 10 includes a mounting plate 1001 installed at the bottom of the base mechanism 9. A screw rod 1002 is fixedly connected to the bottom of the mounting plate 1001. A drill bit 1003 is fixedly connected to the bottom of the screw rod 1002. The mounting plate 1001 is provided with a number of mounting holes adapted to the second fixing bolt 13. The outer surface of the locking bolt 501 is threaded. The elastic pressing block 6 and the photovoltaic module 8 are provided with threaded holes adapted to each other. The locking bolt 501, the elastic pressing block 6 and the photovoltaic module 8 form a rotating connection mechanism.

[0036] Working principle: When the device is in use, the photovoltaic module 8 is installed on the steel frame 7. The photovoltaic module 8 and the elastic pressing block 6 are locked through the locking bolt 501. Compared with the conventional angle, the wind pressure is relatively large, and the photovoltaic module 8 is easily blown away. The installation holes of the traditional aluminum alloy frame module are relatively weak and are easily torn during a storm. The installation holes of the steel frame 7 are used in combination with the elastic pressing block 6, which can play a good strengthening role and greatly improve the safety performance. When the device is installed, through the connecting sleeve 901, it is convenient to adjust the height during installation, thereby increasing the power generation efficiency when the photovoltaic module 8 is vertically installed. By providing the bottom plate 902 and the mounting opening 904, it is convenient to install the screw ground pile 10. By providing the reinforcing ribs 903, it is convenient to increase the load-bearing efficiency of the connecting sleeve 901. After the height is adjusted, the screw rod 1002 and the drill bit 1003 are inserted into the ground for fixation, and then the mounting opening 904 on the bottom plate 902 and the mounting plate 1001 are locked through the second fixing bolt 13 and the second nut 14. During the construction of the ground pile, due to construction errors and the unevenness of the project site, the photovoltaic module 8 may not be installed. This solution can adjust the column in six directions: front, back, left, right, up, and down to ensure that the photovoltaic module 8 can be accurately installed. For example Figure 10 and Figure 11Locking. During the use of the existing steel frame 7, water accumulation is likely to occur when it rains, which will damage the components and affect the service life of the components. After the inner side of the steel frame 7 is sealed with glue, the phenomenon of water accumulation will not occur, thereby extending the service life of the steel frame 7 and the photovoltaic module 8.

[0037] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0038] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. An integrated structure in which a vertically arranged and vertically installed steel-frame photovoltaic module is mounted on a bracket, characterized in that, Including: Fixed columns (1), purlins (2) are installed at the upper and lower ends of the fixed columns (1), columns (3) are connected between the left and right sides of the purlins (2) and the middle of the fixed columns (1), purlin connection plates (4) are fixedly connected to the mutually remote sides at the upper and lower ends of the columns (3), and the other ends of the purlin connection plates (4) are fixedly connected to the purlins (2); Component connection plates (5), two groups of component connection plates (5) are installed in the middle of the columns (3), elastic pressing blocks (6) are installed at the rear ends of the mutually close sides of the component connection plates (5) on the left and right sides of the columns (3), locking bolts (501) are inserted at the front ends of the component connection plates (5) of the columns (3), steel side frames (7) are fixedly connected to the mutually close sides of the purlins (2), two groups of photovoltaic modules (8) are installed on the left and right sides of the steel side frames (7), a base mechanism (9) is installed at the bottom of the columns (3), and screw ground piles (10) are installed at the bottom of the base mechanism (9).

2. An integrated structure of a steel-frame photovoltaic module vertically installed in a vertical row on a bracket according to claim 1, characterized in that, The base mechanism (9) includes a connection sleeve (901) sleeved on the bottom of the column (3), a bottom plate (902) is fixedly connected to the bottom of the connection sleeve (901), reinforcing ribs (903) are fixedly connected to the left and right sides at the bottom of the connection sleeve (901), and the bottom of the reinforcing ribs (903) is fixedly connected to the bottom plate (902), and mounting openings (904) are opened at the front and rear ends of the upper surface of the connection sleeve (901).

3. An integrated structure in which a vertically arranged and vertically installed steel-frame photovoltaic module according to claim 2 is mounted on a bracket, characterized in that A first fixing bolt (11) is inserted into the middle of the connection sleeve (901), a first nut (12) is sleeved at the bottom of the first fixing bolt (11), a second fixing bolt (13) is inserted into the middle of the mounting opening (904), and a second nut (14) is sleeved at the bottom of the second fixing bolt (13).

4. An integrated structure in which the steel frame photovoltaic module described in claim 2 is vertically installed in a vertical row on a bracket, characterized in that, A number of jacks adapted to the first fixing bolt (11) are equidistantly opened in the middle of the connection sleeve (901), and a through hole adapted to the connection sleeve (901) is opened in the column (3).

5. An integrated structure of a steel-frame photovoltaic module vertically installed in a vertical row on a bracket according to claim 1, characterized in that, The screw ground pile (10) includes a mounting plate (1001) installed at the bottom of the base mechanism (9), a screw rod (1002) is fixedly connected to the bottom of the mounting plate (1001), and a drill bit (1003) is fixedly connected to the bottom of the screw rod (1002).

6. An integrated structure of a steel-frame photovoltaic module vertically installed in a vertical row on a bracket according to claim 5, characterized in that, A number of mounting holes adapted to the second fixing bolt (13) are opened in the mounting plate (1001).

7. An integrated structure in which a steel-frame photovoltaic module is vertically installed in a vertical row on a bracket according to claim 1, characterized in that, Threads are connected to the outer surface of the locking bolt (501), threaded holes adapted to the elastic pressing block (6) and the photovoltaic module (8) are provided, and the locking bolt (501) and the elastic pressing block (6) and the photovoltaic module (8) form a rotational connection mechanism.

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