Easily disassembled aluminum alloy photovoltaic frame

Abstract

The utility model provides an easy disassembly's aluminum alloy photovoltaic frame relates to photovoltaic connecting piece technical field, including photovoltaic main part, the bottom of photovoltaic main part is provided with support main part, the outer surface of support main part is pasted and is connected with aluminum alloy frame, one side of aluminum alloy frame is provided with first support rod, the bottom fixed connection of first support rod has first fixed block, the top of first support rod is swingly connected with upper fixed plate through the hole. The utility model, through setting first support rod, as from the support main part one side installation and disassembly's support spare, through setting first fixed block, be convenient for and second fixed block carry out fixed connection, the inner wall side edge of first fixed block is also provided with and the through -hole of bolt matching, through setting upper fixed plate, for clamping in the clamping foot inner surface of aluminum alloy frame, through setting connecting groove, for connecting second support rod, specifically through the clamping groove of the top of second support rod to realize the clamping.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic connector technology, and in particular to an easily disassembled aluminum alloy photovoltaic frame. Background Technology

[0002] With the rapid development of the photovoltaic industry, aluminum alloy photovoltaic frames, as the core supporting structure of photovoltaic modules, have been widely used in the industry due to their advantages such as high strength, corrosion resistance, lightweight and good processing performance.

[0003] Among the existing aluminum alloy photovoltaic frames, there is a design scheme that uses a U-shaped connection frame. Although this scheme has the advantages of simple structure and low processing cost, it has exposed obvious defects in practical applications. Its installation and removal process relies on two bolts for fixation. During operation, the bolts need to be tightened repeatedly, which not only consumes manpower and time, but also, because the stress points are concentrated on the bolts on both sides, it is easy to cause unstable phenomena such as shaking and jamming during installation or removal. It may even cause frame deformation or component damage due to uneven force. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the reliance on two bolts for installation and removal, the need for repeated tightening of the bolts during operation, and the concentration of stress on the bolts on both sides, which can easily lead to instability during installation or removal. This invention provides an easily disassembled aluminum alloy photovoltaic frame.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily detachable aluminum alloy photovoltaic frame, comprising a photovoltaic body, a supporting body at the bottom of the photovoltaic body, an aluminum alloy frame attached to the outer surface of the supporting body, a first supporting rod on one side of the aluminum alloy frame, a first fixing block fixedly connected to the bottom of the first supporting rod, an upper fixing plate movably connected to the top of the first supporting rod through a through hole, a connecting groove at the top of the upper fixing plate, a second supporting rod on one side of the connecting groove, a slot at the top of the second supporting rod, a crossbar rotatably connected to the bottom of the second supporting rod through a pivot, a second fixing block fixedly connected to the outer surface of the crossbar, and a bolt fixedly connected to the outer surface of the second fixing block through a threaded hole.

[0006] In a preferred embodiment, a support block is fixedly connected to the outer surface of the second support rod, a connecting rod is movably connected to the top of the support block through a through hole, a limiting plate is fixedly connected to the bottom of the connecting rod, a limiting block is provided at the bottom of the limiting plate, a movable groove is provided inside the support block, a limiting rod is fixedly connected to the inner wall of the movable groove, a spring is fixedly and movably connected to the outer surface of the limiting rod, and a telescopic groove is provided on the outer surface of the limiting plate.

[0007] In a preferred embodiment, a limiting groove is formed on the outer surface of the limiting block, the outer surface of the limiting plate is sleeved inside the limiting block through the limiting groove, and the limiting rod is disposed inside the telescopic groove.

[0008] In a preferred embodiment, the top of the second support rod is provided with a slot.

[0009] In a preferred embodiment, the second support rod and the first support rod are respectively disposed on both sides of the support body.

[0010] In a preferred embodiment, the upper fixing plate is attached to the outer surface of the aluminum alloy frame, and one side of the upper fixing plate is attached to the outer surface of the supporting body.

[0011] In a preferred embodiment, the inner wall of the connecting groove and the inner wall of the card slot are fitted together.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This utility model features a first support rod, serving as a support component for installation and disassembly from one side of the support body. A first fixing block facilitates a fixed connection with a second fixing block. The inner wall of the first fixing block also has through holes matching bolts. An upper fixing plate is provided to engage with the inner surface of the aluminum alloy frame's clips. A connecting groove connects the second support rod, specifically through a slot at the top of the second support rod. A crossbar connects the first and second support rods, with the connection to the second support rod achieved through a rotating shaft at its top. The other end connects via a through hole that engages with the outer surface of the first support rod. This design reduces bolt connections and adds mechanical connections, making disassembly simpler and more stable, and improving the flexibility of the connectors. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an easily disassembled aluminum alloy photovoltaic frame provided by this utility model.

[0015] Figure 2 This utility model provides a structural schematic diagram of the connection point of an easily disassembled aluminum alloy photovoltaic frame.

[0016] Figure 3 This is a schematic diagram of the disassembly structure of the connecting part of an easily disassembled aluminum alloy photovoltaic frame provided by this utility model.

[0017] Figure 4 This is a structural diagram of the support block portion of an easily disassembled aluminum alloy photovoltaic frame provided by this utility model.

[0018] Legend:

[0019] 1. Photovoltaic main body; 2. Supporting main body; 3. Aluminum alloy frame; 4. First support rod; 5. First fixing block; 6. Upper fixing plate; 7. Connecting groove; 8. Second support rod; 9. Support block; 10. Connecting rod; 11. Limiting plate; 12. Limiting block; 13. Crossbar; 14. Second fixing block; 15. Bolt; 16. Slot; 17. Limiting groove; 18. Limiting rod; 19. Spring; 20. Telescopic groove. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] like Figures 1-4 As shown, this utility model provides a technical solution: an easily detachable aluminum alloy photovoltaic frame, including a photovoltaic body 1, a support body 2 at the bottom of the photovoltaic body 1, an aluminum alloy frame 3 attached to the outer surface of the support body 2, a first support rod 4 on one side of the aluminum alloy frame 3, a first fixing block 5 fixedly connected to the bottom of the first support rod 4, an upper fixing plate 6 movably connected to the top of the first support rod 4 through a through hole, the upper fixing plate 6 attached to the outer surface of the aluminum alloy frame 3, one side of the upper fixing plate 6 attached to the outer surface of the support body 2, a connecting groove 7 opened at the top of the upper fixing plate 6, the inner wall of the connecting groove 7 and the inner wall of the slot 16 attached to each other, a second support rod 8 on one side of the connecting groove 7, the second support rod 8 and the first support rod 4 respectively located on both sides of the support body 2, a slot 16 opened at the top of the second support rod 8, a crossbar 13 rotatably connected to the bottom of the second support rod 8 through a pivot, a second fixing block 14 fixedly connected to the outer surface of the crossbar 13, and a bolt 15 fixedly connected to the outer surface of the second fixing block 14 through a threaded hole.

[0023] In this embodiment, a first support rod 4 is provided as a support component that can be installed and disassembled from one side of the support body 2. A first fixing block 5 is provided to facilitate the fixed connection with the second fixing block 14. The inner wall side of the first fixing block 5 is also provided with through holes that match the bolts 15. An upper fixing plate 6 is provided to be used to lock onto the inner surface of the clip of the aluminum alloy frame 3. A connecting groove 7 is provided to connect the second support rod 8, specifically through the slot 16 opened at the top of the second support rod 8. A crossbar 13 is provided to connect the first support rod 4 and the second support rod 8. The connection between the first support rod 4 and the second support rod 8 is achieved by rotating the top of the crossbar through a pivot. The other end is connected to the outer surface of the first support rod 4. The through holes are connected. When the upper fixing plate 6 passes through the support body 2, the second support rod 8 is flipped, and the slot 16 is locked onto the outer surface of the connecting groove 7. The slot 16 and the connecting groove 7 are provided with corresponding inclined surfaces. As the two gradually come together, the upper fixing plate 6 will gradually come together with the aluminum alloy frame 3 and the surface of the support body 2. The gradual coming together of the slot 16 and the connecting groove 7 is achieved by the bolt 15. When the bolt 15 is gradually tightened, it will drive the crossbar 13 to move inward, and at the same time pull the second support rod 8 to move in the same direction. In addition, the through hole connecting the crossbar 13 and the first support rod 4 is long enough that during the tightening of the bolt 15, the first support rod 4 can pull the crossbar 13 in the opposite direction under the cover of the support body 2.

[0024] Example 2

[0025] like Figure 4 As shown, a support block 9 is fixedly connected to the outer surface of the second support rod 8. A connecting rod 10 is movably connected to the top of the support block 9 through a through hole. A limiting plate 11 is fixedly connected to the bottom of the connecting rod 10. A limiting block 12 is provided at the bottom of the limiting plate 11. A movable groove is provided inside the support block 9. A limiting rod 18 is fixedly connected to the inner wall of the movable groove. A spring 19 is fixedly and movably connected to the outer surface of the limiting rod 18. A telescopic groove 20 is provided on the outer surface of the limiting plate 11. A limiting groove 17 is provided on the outer surface of the limiting block 12. The outer surface of the limiting plate 11 is sleeved inside the limiting block 12 through the limiting groove 17. The limiting rod 18 is provided inside the telescopic groove 20.

[0026] In this embodiment, due to the pivot at one end of the crossbar 13, the second support rod 8 may loosen during the tightening of the bolt 15. Therefore, a support block 9 is provided, and a connecting rod 10 and a limiting plate 11 are provided inside the support block 9. The limiting plate 11 is pushed from the top of the connecting rod 10 into the limiting groove 17 inside the limiting block 12, which can restrict the loosening of the second support rod 8. In order to make the fixing of the limiting plate 11 more stable, a limiting rod 18 and a spring 19 are provided. The two ends of the spring 19 are fixed to the limiting plate 11 and the inner wall of the movable groove, respectively, which can support the limiting plate 11 to be stuck in the limiting groove 17. The limiting rod 18 moves in the telescopic groove 20, and the supporting spring 19 does not deform.

[0027] Working principle:

[0028] like Figures 1-4 As shown, when the upper fixing plate 6 passes through the support body 2, the second support rod 8 is flipped, and then the limiting plate 11 is pushed from the top of the connecting rod 10 into the limiting groove 17 inside the limiting block 12, which can restrict the loosening of the second support rod 8. The spring 19 supports the limiting plate 11 and is stuck in the limiting groove 17. The limiting rod 18 moves in the telescopic groove 20, and the supporting spring 19 does not deform. At this time, the slot 16 is stuck on the outer surface of the connecting groove 7. The slot 16 and the connecting groove 7 are provided with corresponding inclined surfaces. When the two gradually... As the plates tighten, the upper fixing plate 6 will gradually press against the surfaces of the aluminum alloy frame 3 and the support body 2. The gradual pressing of the slot 16 and the connecting slot 7 is achieved by the bolt 15. When the bolt 15 passes through the first fixing block 5 and the second fixing block 14 and gradually tightens, it will drive the crossbar 13 to move inward and pull the second support rod 8 to move in the same direction. During the tightening of the bolt 15, the first support rod 4 can pull the crossbar 13 in the opposite direction under the cover of the support body 2. When removing the bolt, simply reverse the operation.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An easily detachable aluminum alloy photovoltaic frame, comprising a photovoltaic body (1), characterized in that: The photovoltaic body (1) has a supporting body (2) at its bottom. An aluminum alloy frame (3) is attached to the outer surface of the supporting body (2). A first supporting rod (4) is provided on one side of the aluminum alloy frame (3). A first fixing block (5) is fixedly connected to the bottom of the first supporting rod (4). An upper fixing plate (6) is movably connected to the top of the first supporting rod (4) through a through hole. A connecting groove (7) is opened at the top of the upper fixing plate (6). A second supporting rod (8) is provided on one side of the connecting groove (7). A crossbar (13) is rotatably connected to the bottom of the second supporting rod (8) through a rotating shaft. A second fixing block (14) is fixedly connected to the outer surface of the crossbar (13). A bolt (15) is fixedly connected to the outer surface of the second fixing block (14) through a threaded hole.

2. The easily detachable aluminum alloy photovoltaic frame according to claim 1, characterized in that: A support block (9) is fixedly connected to the outer surface of the second support rod (8). A connecting rod (10) is movably connected to the top of the support block (9) through a through hole. A limiting plate (11) is fixedly connected to the bottom of the connecting rod (10). A limiting block (12) is provided at the bottom of the limiting plate (11). A movable groove is provided inside the support block (9). A limiting rod (18) is fixedly connected to the inner wall of the movable groove. A spring (19) is fixedly and movably connected to the outer surface of the limiting rod (18). A telescopic groove (20) is provided on the outer surface of the limiting plate (11).

3. The easily detachable aluminum alloy photovoltaic frame according to claim 2, characterized in that: The outer surface of the limiting block (12) is provided with a limiting groove (17), the outer surface of the limiting plate (11) is sleeved inside the limiting block (12) through the limiting groove (17), and the limiting rod (18) is set inside the telescopic groove (20).

4. The easily detachable aluminum alloy photovoltaic frame according to claim 1, characterized in that: The second support rod (8) has a slot (16) at its top.

5. The easily detachable aluminum alloy photovoltaic frame according to claim 1, characterized in that: The second support rod (8) and the first support rod (4) are respectively disposed on both sides of the support body (2).

6. The easily detachable aluminum alloy photovoltaic frame according to claim 1, characterized in that: The upper fixing plate (6) is attached to the outer surface of the aluminum alloy frame (3), and one side of the upper fixing plate (6) is attached to the outer surface of the support body (2).

7. The easily detachable aluminum alloy photovoltaic frame according to claim 1, characterized in that: The inner wall of the connecting groove (7) and the inner wall of the slot (16) are fitted together.

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