Anti-corrosion bolt fastener for photovoltaic panel

Abstract

The utility model discloses an anti-corrosion bolt fastener for a photovoltaic panel, which comprises a concave plate, two fastening plates are arranged in the concave plate, a connecting plate is arranged in the concave plate, and the side surfaces, close to each other, of the two fastening plates are fixedly connected with the left side surface and the right side surface of the connecting plate respectively. An anti-corrosion threaded ring is fixedly embedded in the upper surface of the connecting plate, a bearing ring is fixedly embedded in the bottom face of the concave plate, an anti-corrosion fastening bolt is fixedly connected to the inner ring of the bearing ring, the top ends of the two fastening plates extend to the position above the concave plate, and fixing pads are fixedly connected to the outer surfaces of the two fastening plates. The two fixing pads are both located above the concave plate, and the upper surface of the concave plate is fixedly connected with a positioning plate. According to the anti-corrosion bolt fastener for the photovoltaic panel, the two fastening plates can drive the fixing pad to quickly press and fasten the surface of the photovoltaic panel, the mounting and fastening speed of the photovoltaic panel is increased, and the problem that the process is tedious when the photovoltaic panel is fastened at present is solved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panels, in particular to an anti-corrosion bolt fastener for photovoltaic panels. Background Art

[0002] Photovoltaic panels, also known as solar cell modules, are a type of photoelectric semiconductor wafer that uses sunlight to directly generate electricity. They are assembled from several solar cells on a board in a certain way.

[0003] At present, when photovoltaic panels are installed, a large number of anti-corrosion bolts and base brackets are usually used for installation and fixation. However, during installation, the anti-corrosion bolts need to be passed through the mounting holes and locked and fixed with nuts. The operation process is relatively cumbersome, which reduces the installation and fastening speed of the photovoltaic panels. Therefore, we propose an anti-corrosion bolt fastener for photovoltaic panels to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-corrosion bolt fastener for a photovoltaic panel to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A corrosion-resistant bolt fastener for a photovoltaic panel comprises a concave plate, two fastening plates are arranged inside the concave plate, a connecting plate is arranged inside the concave plate, the side surfaces of the two fastening plates close to each other are fixedly connected to the left and right side surfaces of the connecting plate respectively, the upper surface of the connecting plate is fixedly inlaid with an anti-corrosion threaded ring, the bottom surface of the concave plate is fixedly inlaid with a bearing ring, the inner ring of the bearing ring is fixedly connected with an anti-corrosion fastening bolt, the top ends of the two fastening plates extend to the top of the concave plate, the outer surfaces of the two fastening plates are fixedly connected with fixing pads, the two fixing pads are located above the concave plate, and the upper surface of the concave plate is fixedly connected with a positioning plate.

[0007] In a further embodiment, the top end of the anti-corrosion fastening bolt penetrates the anti-corrosion thread ring and extends above the anti-corrosion thread ring, and the outer surface of the anti-corrosion fastening bolt is threadedly connected to the inner circle of the anti-corrosion thread ring.

[0008] In a further embodiment, a bearing ring is fixedly embedded on the back side of the concave plate, and the inner rings of the two bearing rings are fixedly connected to a rotating shaft.

[0009] In a further embodiment, the rear ends of the two rotating shafts are fixedly connected to mounting plates, and the front sides of the two mounting plates are provided with mounting holes.

[0010] In a further embodiment, two sliding openings are provided on the upper surface of the concave plate, and the bottom surfaces of the two fastening plates are fixedly connected with slide plates, and the bottom ends of the two slide plates pass through the sliding openings and extend to the bottom of the sliding openings.

[0011] In a further embodiment, a threaded fixing plate is provided below the concave plate, an inner ring of the threaded fixing plate is matched with an outer surface of the anti-corrosion fastening bolt, and a hexagonal groove is provided at the bottom end of the anti-corrosion fastening bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a concave plate, which can enable the two fastening plates and the fastening components to be installed inside it. The bearing ring and the anti-corrosion fastening bolts provided on the concave plate, and the cooperation with the connecting plate and the anti-corrosion threaded ring, can drive the connecting plate and the two fastening plates to move downward when the anti-corrosion fastening bolts rotate, and then the two fastening plates can be quickly lowered, which will enable the two fastening plates to drive the fixing pads to quickly press down and fasten the surface of the photovoltaic panel, thereby improving the installation and fastening speed of the photovoltaic panel and solving the problem of the cumbersome process of using anti-corrosion bolts and nuts to lock and fix when fastening the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the anti-corrosion bolt fastener for photovoltaic panels.

[0015] Figure 2 It is a partial cross-sectional view of the bottom view of the concave plate in the anti-corrosion bolt fastener for photovoltaic panels.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the side view of the concave plate in the anti-corrosion bolt fastener for photovoltaic panels.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the rear view of the concave plate in the anti-corrosion bolt fastener for photovoltaic panels.

[0018] Figure 5 Anti-corrosion bolt fasteners for photovoltaic panels Figure 2 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. concave plate; 2. fastening plate; 3. connecting plate; 4. anti-corrosion threaded ring; 5. anti-corrosion fastening bolt; 6. bearing ring; 7. hexagonal groove; 8. slide plate; 9. slide mouth; 10. mounting plate; 11. mounting hole; 12. rotating shaft; 13. bearing ring; 14. positioning plate; 15. fixing pad; 16. threaded fixing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] See also Figure 1-5 In the utility model, an anti-corrosion bolt fastener for a photovoltaic panel comprises a concave plate 1, two fastening plates 2 are arranged inside the concave plate 1, a connecting plate 3 is arranged inside the concave plate 1, the side surfaces of the two fastening plates 2 close to each other are fixedly connected to the left and right side surfaces of the connecting plate 3 respectively, the upper surface of the connecting plate 3 is fixedly inlaid with an anti-corrosion threaded ring 4, the bottom surface of the concave plate 1 is fixedly inlaid with a bearing ring 6, the inner ring of the bearing ring 6 is fixedly connected with an anti-corrosion fastening bolt 5, the top ends of the two fastening plates 2 extend to the top of the concave plate 1, the outer surfaces of the two fastening plates 2 are fixedly connected with fixing pads 15, the two fixing pads 15 are located above the concave plate 1, and the upper surface of the concave plate 1 is fixedly connected with a positioning plate 14. By setting the fixing pad 15, the fixing effect of the fastening plate 2 on the photovoltaic panel can be enhanced, and it can play a buffering role when the photovoltaic panel is fixed.

[0022] The top end of the anti-corrosion fastening bolt 5 passes through the anti-corrosion threaded ring 4 and extends to the top of the anti-corrosion threaded ring 4. The outer surface of the anti-corrosion fastening bolt 5 is threadedly connected to the inner ring of the anti-corrosion threaded ring 4. A bearing ring 13 is fixedly inlaid on the back of the concave plate 1. The inner rings of the two bearing rings 13 are fixedly connected to the rotating shaft 12. The rear ends of the two rotating shafts 12 are fixedly connected to the mounting plates 10. The front sides of the two mounting plates 10 are provided with mounting holes 11. The threaded connection between the anti-corrosion fastening bolt 5 and the anti-corrosion threaded ring 4 will drive the connecting plate 3 and the fastening plate 2 to move up and down better. By utilizing the bearing ring 13 and the rotating shaft 12, and cooperating with the mounting plate 10 and the mounting hole 11, the mounting support angle of the concave plate 1 can be adjusted, which is suitable for installation at different angles.

[0023] Two sliding openings 9 are provided on the upper surface of the concave plate 1, and the bottom surfaces of the two fastening plates 2 are fixedly connected with slide plates 8. The bottom ends of the two slide plates 8 pass through the sliding openings 9 and extend to the bottom of the sliding openings 9. A threaded fixing plate 16 is provided at the bottom of the concave plate 1. The inner ring of the threaded fixing plate 16 is adapted to the outer surface of the anti-corrosion fastening bolt 5. A hexagonal groove 7 is provided at the bottom end of the anti-corrosion fastening bolt 5. The sliding openings 9 and the slide plates 8 can make the fastening plate 2 more stable when moving up and down. The threaded fixing plate 16 can be used to lock and fix the anti-corrosion fastening bolt 5 again after rotation, and the hexagonal groove 7 can be used to facilitate the rotation of the anti-corrosion fastening bolt 5.

[0024] The working principle of the utility model is: when installing and fastening the photovoltaic panel, first take the photovoltaic panel and place it above the concave plate 1, then use a wrench to rotate the anti-corrosion fastening bolt 5 clockwise. When the anti-corrosion fastening bolt 5 rotates clockwise, it can be threadedly matched with the anti-corrosion thread ring 4, which will cause the anti-corrosion thread ring 4 to slide downward on the surface of the anti-corrosion fastening bolt 5, and at the same time drive the connecting plate 3 and the two fastening plates 2 to move downward until the fixing pad 15 outside the fastening plate 2 is in close contact with the surface of the photovoltaic panel, thereby completing the rapid fastening of the photovoltaic panel during installation.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-corrosion bolt fastener for photovoltaic panels, characterized in that: The concave plate (1) comprises two fastening plates (2) arranged inside the concave plate (1), a connecting plate (3) arranged inside the concave plate (1), the side surfaces of the two fastening plates (2) close to each other are respectively fixedly connected to the left and right side surfaces of the connecting plate (3), the upper surface of the connecting plate (3) is fixedly inlaid with an anti-corrosion threaded ring (4), the bottom surface of the concave plate (1) is fixedly inlaid with a bearing ring (6), the inner ring of the bearing ring (6) is fixedly connected with an anti-corrosion fastening bolt (5), the top ends of the two fastening plates (2) extend above the concave plate (1), the outer surfaces of the two fastening plates (2) are fixedly connected with fixing pads (15), the two fixing pads (15) are located above the concave plate (1), and the upper surface of the concave plate (1) is fixedly connected with a positioning plate (14).

2. The anti-corrosion bolt fastener for photovoltaic panels according to claim 1, characterized in that: The top end of the anti-corrosion fastening bolt (5) penetrates the anti-corrosion threaded ring (4) and extends to the top of the anti-corrosion threaded ring (4), and the outer surface of the anti-corrosion fastening bolt (5) is threadedly connected to the inner ring of the anti-corrosion threaded ring (4).

3. The anti-corrosion bolt fastener for photovoltaic panels according to claim 1, characterized in that: A bearing ring (13) is fixedly embedded on the back of the concave plate (1), and the inner rings of the two bearing rings (13) are fixedly connected to the rotating shaft (12).

4. The anti-corrosion bolt fastener for photovoltaic panels according to claim 3, characterized in that: The rear ends of the two rotating shafts (12) are fixedly connected to a mounting plate (10), and the front faces of the two mounting plates (10) are provided with mounting holes (11).

5. The anti-corrosion bolt fastener for photovoltaic panels according to claim 1, characterized in that: The upper surface of the concave plate (1) is provided with two sliding openings (9), the bottom surfaces of the two fastening plates (2) are fixedly connected with slide plates (8), and the bottom ends of the two slide plates (8) pass through the sliding openings (9) and extend to the bottom of the sliding openings (9).

6. The anti-corrosion bolt fastener for photovoltaic panels according to claim 1, characterized in that: A threaded fixing plate (16) is provided below the concave plate (1), the inner ring of the threaded fixing plate (16) is adapted to the outer surface of the anti-corrosion fastening bolt (5), and a hexagonal groove (7) is provided at the bottom end of the anti-corrosion fastening bolt (5).

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