Photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic installation, and provides a photovoltaic support which comprises a connecting rod, a slide way is welded to the top of the connecting rod, a sliding block is connected to the inner wall of the slide way in a sliding mode, an installation plate is welded to the top of the sliding block, a lead screw is rotationally connected to the top of the installation plate, and a fixing plate is connected to the surface of the lead screw in a threaded mode. The bottom of the fixing plate is fixedly connected with a limiting column, and a photovoltaic panel body is attached to the position, below the fixing plate, of the top of the mounting plate; by arranging the fixing plate, a worker can control the lead screw to rotate, so that the fixing plate can ascend and descend under the limiting effect of the limiting column, when the fixing plate descends to be tightly attached to the photovoltaic panel body, the photovoltaic panel body can be fixed, otherwise, the photovoltaic panel body can be disassembled, the method is easy to operate, installation and disassembly are very convenient, and the practicability is high. Therefore, the purpose of facilitating mounting or dismounting maintenance by workers is achieved.

Description

Technical Field

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

[0002] Photovoltaic power generation system, referred to as PV, refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. The energy of the photovoltaic power generation system comes from inexhaustible solar energy and is a clean, safe and renewable energy. The photovoltaic power generation process does not pollute the environment or damage the ecology.

[0003] As the supporting structure of the solar photovoltaic power generation system, the photovoltaic bracket has an important impact on the safe and efficient operation and cost control of the system.

[0004] After searching, the existing patent (Announcement No.: CN 110098789 A) discloses a photovoltaic support, including a crossbeam mechanism, the crossbeam mechanism is arranged in parallel; a column, the column is arranged at the lower part of the crossbeam mechanism; a base, the base is arranged at the lower part of the column; a diagonal brace mechanism, the diagonal brace mechanism is arranged between the crossbeam mechanism and the column, and the diagonal brace mechanism is used to adjust the inclination angle of the crossbeam mechanism; a back-support mechanism, the back-support mechanism connects the top and bottom of the adjacent columns in sequence. The embodiment of the present invention provides a photovoltaic support, which ensures the stability of the photovoltaic support by setting a back-support mechanism, saves materials, and reduces costs. At the same time, the relative position of the crossbeam can be adjusted, which is convenient for installation and use.

[0005] However, in the above scheme, the connection between the photovoltaic panel and the connector is welding or screw positioning connection, which is troublesome to operate and not convenient for disassembly and maintenance.

[0006] In view of this, the utility model proposes a photovoltaic bracket. Utility Model Content

[0007] The utility model provides a photovoltaic bracket, which solves the photovoltaic installation problems in related technologies.

[0008] The technical solution of the utility model is as follows: a photovoltaic bracket, comprising a connecting rod, a slideway welded on the top of the connecting rod, a slider slidably connected to the inner wall of the slideway, a mounting plate welded on the top of the slider, a screw rod rotatably connected to the top of the mounting plate, a fixing plate threadedly connected to the surface of the screw rod, a limiting column fixedly connected to the bottom of the fixing plate, and the top of the mounting plate is located below the fixing plate and is fitted with a photovoltaic panel body.

[0009] Preferably, a connecting plate is welded to the bottom of the connecting rod, bolts penetrate the surface of the connecting plate, a support rod is meshed on the surface of the bolt, the side of the support rod is connected to the connecting plate by bolts, the inner wall of the connecting plate is connected to the support plate by bolts, and the bottom of the support rod is connected to the bottom plate by bolts.

[0010] Preferably, the slideway is a "C"-shaped groove, and the sliding block is embedded in the slideway groove and is slidably connected to the slideway.

[0011] Preferably, the fixing plate and the mounting plate are parallel to each other, and the fixing plate forms a movable structure through a screw rod.

[0012] Preferably, a rectangular groove matching the size of the limiting column is formed on the top of the mounting plate, and the limiting column is embedded in the rectangular groove on the top of the mounting plate and is slidably connected to the mounting plate.

[0013] Preferably, the connecting plates and the connecting plates are both arranged in a triangular shape, and the connecting plates and the connecting plates are arranged in multiple groups.

[0014] Preferably, the support plate is arranged obliquely, and both ends of the support plate are connected to the connecting plate.

[0015] Preferably, a groove matching the size of the support rod is provided on the top of the bottom plate, and the support rod is embedded in the groove on the top of the bottom plate.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, by setting a fixing plate, the staff can control the rotation of the screw rod to make the fixing plate rise and fall under the limiting action of the limiting column. When the fixing plate is lowered to fit tightly with the photovoltaic panel body, the photovoltaic panel body can be fixed. Otherwise, the photovoltaic panel body can be disassembled. This method is simple to operate and is very convenient to install and disassemble, thereby achieving the purpose of facilitating installation or disassembly and maintenance for the staff;

[0018] 2. In the utility model, by setting the connecting plate and the connecting plate, the staff can install the support rod through the bottom plate and bolts, and then install the connecting rod and the support plate respectively through the connecting plate, the connecting plate and the bolts, thereby achieving the purpose of assembling the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the fixed plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the limit column structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the slider structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the connecting plate structure of the utility model.

[0025] In the figure: 1. connecting rod; 2. slideway; 3. slider; 4. mounting plate; 5. screw rod; 6. fixing plate; 7. limiting column; 8. photovoltaic panel body; 9. connecting plate; 10. bolt; 11. support rod; 12. connecting plate; 13. support plate; 14. bottom plate. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] A preferred embodiment of a photovoltaic bracket provided by the utility model is as follows Figures 1 to 5 As shown: a photovoltaic bracket, including a connecting rod 1, a slideway 2 is welded on the top of the connecting rod 1, a slider 3 is slidably connected to the inner wall of the slideway 2, a mounting plate 4 is welded on the top of the slider 3, a screw rod 5 is rotatably connected to the top of the mounting plate 4, a fixing plate 6 is threadedly connected to the surface of the screw rod 5, a limiting column 7 is fixedly connected to the bottom of the fixing plate 6, and the top of the mounting plate 4 is located below the fixing plate 6 and is fitted with a photovoltaic panel body 8.

[0029] In this embodiment, the slide 2 is a "C"-shaped groove, and the slider 3 is embedded in the slide groove of the slide 2 and is slidably connected to the slide 2. By setting the slide 2, because the slider 3 is embedded in the slide groove of the slide 2 and is slidably connected to the slide 2, the staff can slide the slider 3 along the inner wall of the slide 2, thereby achieving the purpose of adjusting the position of the photovoltaic panel body 8.

[0030] In this embodiment, the fixing plate 6 and the mounting plate 4 are parallel to each other, and the fixing plate 6 forms a movable structure through the screw rod 5. Because the fixing plate 6 is meshed with the screw rod 5, when the screw rod 5 rotates, the fixing plate 6 is driven to move.

[0031] In this embodiment, a rectangular groove matching the size of the limiting column 7 is opened on the top of the mounting plate 4, and the limiting column 7 is embedded in the rectangular groove on the top of the mounting plate 4 and is slidably connected to the mounting plate 4. Because the limiting column 7 is fixedly connected to the fixed plate 6, when the fixed plate 6 moves, the limiting column 7 will be driven to slide downward in the rectangular groove on the top of the mounting plate 4, and play a certain limiting role on the fixed plate 6, so that the fixed plate 6 does not rotate and moves directly downward.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a photovoltaic bracket provided by the utility model is as follows: Figures 1 to 5 As shown: a connecting plate 9 is welded to the bottom of the connecting rod 1, a bolt 10 passes through the surface of the connecting plate 9, a support rod 11 is meshed on the surface of the bolt 10, a connecting plate 12 is connected to the side of the support rod 11 through the bolt 10, the inner wall of the connecting plate 12 is connected to the support plate 13 through the bolt 10, and the bottom of the support rod 11 is connected to the bottom plate 14 through the bolt 10.

[0034] In this embodiment, the connecting plates 9 and the connecting plates 12 are both arranged in a triangular shape, and multiple groups of the connecting plates 9 and the connecting plates 12 are arranged. Because the connecting plates 9 and the connecting plates 12 are both arranged in a triangular shape, and the triangle has stability and is convenient for adjusting the angle, the arrangement of the connecting plates 9 and the connecting plates 12 can reinforce the bracket and facilitate the assembly of the bracket.

[0035] In this embodiment, the support plate 13 is inclined, and both ends of the support plate 13 are connected to the connecting plate 12. Because the support plate 13 is inclined, and both ends of the support plate 13 are connected to the connecting plate 12, the support plate 13 can serve the purpose of supporting the support rod 11, thereby enhancing the stability of the photovoltaic bracket.

[0036] In this embodiment, a groove matching the size of the support rod 11 is provided at the top of the base plate 14, and the support rod 11 is embedded in the groove at the top of the base plate 14. Because a groove matching the size of the support rod 11 is provided at the top of the base plate 14, the support rod 11 is embedded in the groove at the top of the base plate 14, which makes it convenient for the staff to install the support rod 11.

[0037] The working principle and use process of the utility model are as follows: first, the support rod 11 is embedded into the groove at the top of the bottom plate 14 to facilitate the staff to install the support rod 11, and then the support rod 11 is completely fixed by the bolt 10, and then the bolt 10 is screwed to fix the connecting plate 9 on the surface of the support rod 11, so as to achieve the purpose of fixing the connecting rod 1, and by setting the connecting plate 12, the bolt 10 is screwed to fix the connecting plate 12 on the side of the support rod 11, and then the support plate 13 is connected to the connecting plate 12 by the bolt 10, so as to achieve the purpose of supporting the support rod 11, and the stability of the support rod 11 can be strengthened, and then the slide 2 is welded to the top of the connecting rod 1, and then the slider 3 is embedded into the inside of the slide 2 and adjusted to the position;

[0038] After the slider 3 is adjusted to a suitable position, the fixing plate 6 is welded to the top of the slider 3, and then the photovoltaic panel body 8 is placed on the top of the fixing plate 6. Subsequently, the screw rod 5 is rotated clockwise. Because the fixing plate 6 is meshed with the screw rod 5, when the screw rod 5 rotates, the fixing plate 6 will be driven to move. At this time, the limiting column 7 fixedly connected to the fixing plate 6 will slide downward in the rectangular groove on the top of the mounting plate 4, and play a certain limiting role on the fixing plate 6, so that the fixing plate 6 does not rotate and moves directly downward. When the fixing plate 6 drops to be completely in contact with the photovoltaic panel body 8, the photovoltaic panel body 8 can be fixed. Conversely, the photovoltaic panel body 8 can be disassembled by rotating the screw rod 5 counterclockwise, thereby achieving the purpose of facilitating installation or disassembly and maintenance by the staff.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic support, comprising a connecting rod (1), characterized in that: A slideway (2) is welded to the top of the connecting rod (1), a slider (3) is slidably connected to the inner wall of the slideway (2), a mounting plate (4) is welded to the top of the slider (3), a screw rod (5) is rotatably connected to the top of the mounting plate (4), a fixing plate (6) is threadedly connected to the surface of the screw rod (5), a limiting column (7) is fixedly connected to the bottom of the fixing plate (6), and a photovoltaic panel body (8) is attached to the top of the mounting plate (4) below the fixing plate (6).

2. A photovoltaic bracket according to claim 1, characterized in that: A connecting plate (9) is welded to the bottom of the connecting rod (1), a bolt (10) penetrates the surface of the connecting plate (9), a support rod (11) is meshed with the surface of the bolt (10), the side of the support rod (11) is connected to a connecting plate (12) via a bolt (10), the inner wall of the connecting plate (12) is connected to a supporting plate (13) via a bolt (10), and the bottom of the support rod (11) is connected to a bottom plate (14) via a bolt (10).

3. A photovoltaic support according to claim 1, characterized in that: The slideway (2) is a "C"-shaped groove, and the slider (3) is embedded in the slideway groove of the slideway (2) and is slidably connected to the slideway (2).

4. A photovoltaic support according to claim 1, characterized in that: The fixing plate (6) and the mounting plate (4) are parallel to each other, and the fixing plate (6) forms a movable structure through a screw rod (5).

5. A photovoltaic support according to claim 1, characterized in that: The top of the mounting plate (4) is provided with a rectangular groove that matches the size of the limiting column (7), and the limiting column (7) is embedded in the rectangular groove on the top of the mounting plate (4) and is slidably connected to the mounting plate (4).

6. A photovoltaic support according to claim 2, characterized in that: The connecting plates (9) and the connecting plates (12) are both arranged in a triangular shape, and a plurality of groups of the connecting plates (9) and the connecting plates (12) are arranged.

7. A photovoltaic support according to claim 2, characterized in that: The support plate (13) is arranged in an inclined manner, and both ends of the support plate (13) are connected to the connecting plate (12).

8. A photovoltaic support according to claim 2, characterized in that: The top of the bottom plate (14) is provided with a groove matching the size of the support rod (11), and the support rod (11) is embedded in the groove at the top of the bottom plate (14).

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