Quick disassembly and assembly support for photovoltaic module

Abstract

The utility model provides a rapid dismounting support for a photovoltaic assembly, belongs to the technical field of photovoltaic equipment, and solves the problems of time consumption in dismounting and no scene universality in the prior art. The photovoltaic module rapid disassembly and assembly support comprises a plurality of support structures arranged in the vertical direction and photovoltaic supports fixed to the tops of all the support structures and arranged in the inclined direction. Each support structure comprises a vertical rod and a transverse rod. The distance between the transverse rod and the ground is a certain height, the transverse rod is in a horizontal state, and each of the two ends of the transverse rod is fixedly connected with one vertical rod. The vertical rods at the two ends of the transverse rod are different in length. The top of each vertical rod is fixedly connected with an obliquely arranged photovoltaic support. The photovoltaic support and the photovoltaic panels are integrated into an integrated foldable structure, and the integrated foldable structure forms a planar latticed structure provided with a plurality of photovoltaic panels after being unfolded. The device can achieve the purpose of quick disassembly and assembly, and facilitates the transfer of the quick disassembly and assembly bracket of the photovoltaic module.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic component quick disassembly and assembly bracket. Background Art

[0002] Photovoltaic brackets are used to support photovoltaic panels in photovoltaic modules. Photovoltaic modules include a structure composed of photovoltaic panels, cross bars and longitudinal bars. The structure and photovoltaic panels are connected and fixed to the photovoltaic brackets by multiple sets of screws. During the use of photovoltaic brackets, they often need to be disassembled for transportation. For example, in cases of demolition, expiration of property rights, and the need to change the site for other purposes, photovoltaic modules and photovoltaic brackets need to be disassembled quickly. During disassembly, multiple sets of screws need to be removed to remove all photovoltaic panels, and then the screws on the surface of the cross bars and longitudinal bars are removed separately. The disassembly work is very time-consuming and the user experience is poor.

[0003] The photovoltaic module quick disassembly and assembly bracket disclosed in patent CN219834021U is only suitable for the scenario of disassembling lightweight flexible photovoltaic modules from color steel tiles. The photovoltaic flexible bracket disclosed in patent CN117614358A is only suitable for the scenario of open space in highway service areas. Both solutions are not universal.

[0004] Although the photovoltaic module quick installation bracket disclosed in patent CN218850692U can realize the rapid installation of photovoltaic modules, it is still complicated to disassemble. The screws on the surface of the horizontal bar and the vertical bar need to be removed separately, and the solution using the base device is not suitable for the situation where multiple groups of photovoltaic brackets are combined side by side for photovoltaic power generation. Utility Model Content

[0005] In view of the above analysis, an embodiment of the utility model aims to provide a photovoltaic assembly quick disassembly and assembly bracket to solve the problems of the prior art in that disassembly is time-consuming and lacks universality in different scenarios.

[0006] On the one hand, the embodiment of the utility model provides a photovoltaic assembly quick disassembly bracket, including a plurality of bracket structures arranged in a vertical direction, and a photovoltaic bracket fixed to the top of all bracket structures and arranged in an inclined direction; wherein,

[0007] Each support structure includes a vertical rod and a horizontal rod; the horizontal rod is set at a certain height from the ground and in a horizontal state, and each end of the rod is fixedly connected to a vertical rod; the vertical rods at both ends of the horizontal rod are of different lengths; the top of each vertical rod is fixedly connected to the inclined photovoltaic support;

[0008] The photovoltaic support and the photovoltaic panel are integrated into an integrated foldable structure, and the integrated foldable structure forms a planar grid structure with a plurality of photovoltaic panels installed thereon after being unfolded.

[0009] The beneficial effects of the above technical solution are as follows: when the photovoltaic module quick disassembly and assembly bracket needs to be disassembled, it is only necessary to remove the vertical rod and the horizontal rod first, and then fold the photovoltaic bracket, thereby achieving the purpose of quick disassembly and assembly, and facilitating the transportation of the photovoltaic module quick disassembly and assembly bracket. During assembly, by opening the photovoltaic bracket, there is no need to reinstall the multiple photovoltaic panels on the photovoltaic bracket, which greatly improves the installation effect of the photovoltaic module. In addition, the photovoltaic module quick disassembly and assembly bracket is also easy to splice, and multiple groups of photovoltaic brackets can be combined side by side.

[0010] Based on the further improvement of the above device, the number of the photovoltaic brackets is multiple groups; and,

[0011] A mounting piece is arranged on the top of the vertical rod of each support structure, and the mounting piece is fixedly connected to a plurality of groups of photovoltaic supports; the plurality of groups of photovoltaic supports are rotatably connected to each other.

[0012] Furthermore, a connecting plate and a second screw are provided at the front and rear sides of the mutual connection of adjacent photovoltaic brackets at the top of the vertical rod; and,

[0013] The second screw passes through the connecting plate and is threadedly connected to the photovoltaic bracket.

[0014] Furthermore, each photovoltaic bracket is fixedly connected with a fixing cylinder, a limiting cylinder and a fastening cylinder in sequence from the lower position to the higher position below; and,

[0015] The inner sides of the fixing cylinder, the limiting cylinder and the fastening cylinder are all provided with inclined supporting columns.

[0016] Furthermore, a threaded body is provided at one end of the support column, and the outer side of the threaded body is threadedly connected to the fixing tube; and,

[0017] A connecting piece is also provided on the outer side of each vertical rod, and is fixedly connected to the transverse rod through the connecting piece.

[0018] Furthermore, the limiting cylinder is hollow; and

[0019] One side of the fixing tube is solid, and an internal thread is provided inside the fixing tube, and the fixing tube is threadedly connected with the threaded body through the internal thread.

[0020] Furthermore, the interior of the fastening cylinder is spirally connected to a threaded shaft; and one end of the threaded shaft is provided with a handle or fixedly connected to a handle as an outer regulating end, and the other end is rotatably connected to a fastening frame.

[0021] Furthermore, an inner arc surface is provided on one side of the fastening frame, and an anti-friction layer is provided on the outer side of the inner arc surface of the fastening frame.

[0022] Further, the mounting member includes a mounting frame, a rotating shaft and a first screw; and,

[0023] The top of the mounting frame is fixedly connected to the photovoltaic support, and a longitudinally arranged rotating shaft is fixedly connected inside the mounting frame; a threaded hole is also provided on the surface of the mounting frame, and a first screw is arranged in the threaded hole.

[0024] Furthermore, the top of the vertical rod is arranged in an arc shape, and a threaded hole is provided on the outer side of the vertical rod.

[0025] The utility model summary is provided to introduce a selection of concepts in a simplified form, which will be further described in the following detailed description. The utility model summary is not intended to identify key features or essential features of the utility model, nor is it intended to limit the scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0027] Figure 1 A schematic diagram of the quick disassembly and assembly bracket of a photovoltaic module in Example 1 is shown;

[0028] Figure 2 A schematic diagram of the quick disassembly and assembly bracket of a photovoltaic module in Example 2 is shown;

[0029] Figure 3 A schematic diagram of the structure of the mounting frame of Example 2 is shown;

[0030] Figure 4 A schematic structural diagram of a vertical rod in Example 2 is shown;

[0031] Figure 5 A schematic structural diagram (side view) of the fastening cylinder of Embodiment 2 is shown;

[0032] Figure 6 A schematic diagram of the installation structure of the threaded body of Example 2 is shown;

[0033] Figure 7 A structural schematic diagram of a photovoltaic bracket of Example 2 is shown.

[0034] Reference numerals

[0035] 1-vertical rod; 2-horizontal rod; 3-photovoltaic bracket; 4-mounting frame; 5-rotating shaft; 6-first screw; 7-connecting plate; 8-second screw; 9-limiting cylinder; 10-fixing cylinder; 11-fastening cylinder; 12-support column; 13-handle; 14-threaded shaft; 15-fastening frame; 16-threaded body. DETAILED DESCRIPTION

[0036] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0037] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "based at least in part on". The terms "an example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc. may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0038] Example 1

[0039] An embodiment of the utility model discloses a photovoltaic assembly quick disassembly and assembly bracket, such as Figure 1 As shown, it includes several groups of bracket structures arranged in the vertical direction, and a photovoltaic bracket 3 fixed to the top of all bracket structures and arranged in an inclined direction. The bracket structure is used to provide stable support for the photovoltaic bracket 3, and the photovoltaic bracket is used to install the photovoltaic panel in the photovoltaic assembly.

[0040] Each support structure includes a vertical rod 1 and a horizontal rod 2. The horizontal rod 2 is set at a certain height from the ground and in a horizontal state, and each end of the rod is fixedly connected to a vertical rod 1, that is, the outer side of the vertical rod 1 is fixedly connected with a horizontal rod 2. The vertical rods 1 at both ends of the horizontal rod 2 are of different lengths, so that the straight line where the top ends of the vertical rods 1 at both ends of the horizontal rod 2 are located is on the same inclined plane as the plane where the photovoltaic panel is located.

[0041] The top of each vertical rod 1 is fixedly connected to the inclined photovoltaic support 3 .

[0042] The photovoltaic support 3 and the photovoltaic panel are integrated into an integrated foldable structure, and when the integrated foldable structure is unfolded, a planar grid structure is formed in which a plurality of photovoltaic panels are installed (the photovoltaic panels are arranged in the grid).

[0043] There are many shapes of the above-mentioned integrated foldable structure, in addition to the structure described in Example 2 (for example Figure 7 ), for example, the flexible photovoltaic panel integrated foldable structure can be set into a stick shape (similar to the shape of a tent) or other shapes before being unfolded, which is not limited here.

[0044] During implementation, when the photovoltaic assembly quick disassembly bracket is disassembled, the photovoltaic assembly quick disassembly bracket only needs to disassemble the bracket structure (two types of components) and the photovoltaic bracket 3 with a simple structure. In addition, the photovoltaic bracket 3 is integrated with the photovoltaic panel into an integrated foldable structure, which is convenient for the transportation of the photovoltaic bracket 3. Compared with the prior art solution of "removing all photovoltaic panels and then removing the screws on the surface of the horizontal bar and the vertical bar respectively", it is not necessary to remove the photovoltaic panels or the screws on the surface of the horizontal bar and the vertical bar. When assembling the photovoltaic assembly quick disassembly bracket, it is only necessary to first build a bracket structure with a simple structure (at least two groups to ensure stability), and then unfold the photovoltaic bracket 3 and place it on the top of the bracket structure, without reinstalling the multiple photovoltaic panels on the photovoltaic bracket 3. In addition, the photovoltaic assembly quick disassembly bracket is also convenient for splicing, for example, photovoltaic assembly quick disassembly brackets of the same shape and size are designed in the horizontal direction for combination, and photovoltaic assembly quick disassembly brackets with different lengths of vertical rods 1 are designed in the vertical direction for combination, so that all photovoltaic panels are on the same surface line, and multiple groups of photovoltaic brackets can be combined side by side.

[0045] Compared with the prior art, when the photovoltaic module quick disassembly and assembly bracket provided in this embodiment needs to be disassembled, it is only necessary to first remove the vertical rod 1 and the horizontal rod 2, and then fold the photovoltaic bracket 3, thereby achieving the purpose of quick disassembly and assembly, and facilitating the transportation of the photovoltaic module quick disassembly and assembly bracket. During assembly, by opening the photovoltaic bracket 3, there is no need to reinstall the multiple photovoltaic panels on the photovoltaic bracket, which greatly improves the installation effect of the photovoltaic module. In addition, the photovoltaic module quick disassembly and assembly bracket is also easy to splice, and multiple groups of photovoltaic brackets can be combined side by side.

[0046] Example 2

[0047] Based on the improvement of Example 1, there are multiple groups of photovoltaic brackets 3. Moreover, a mounting piece is provided at the top of each vertical rod 1 of the bracket structure, and the mounting piece is fixedly connected to the multiple groups of photovoltaic brackets 3. The multiple groups of photovoltaic brackets 3 are rotatably connected to each other.

[0048] Specifically, each photovoltaic bracket 3 can be designed according to the shape of the photovoltaic panel, for example, it can be designed into a plate shape, a fan shape, etc., which can be understood by those skilled in the art. Figure 7 structure.

[0049] Preferably, the front and rear sides of the mutual connection of the adjacent photovoltaic brackets 3 at the top of the vertical rod 1 are both provided with a connecting plate 7 and a second screw 8, such as Figure 2 As shown, the second screw 8 penetrates the connecting plate 7 and is threadedly connected to the photovoltaic bracket 3.

[0050] Preferably, a fixing cylinder 10, a limiting cylinder 9 and a fastening cylinder 11 are fixedly connected in sequence from the lower position to the higher position below each photovoltaic bracket 3. In addition, the inner sides of the fixing cylinder 10, the limiting cylinder 9 and the fastening cylinder 11 are all provided with inclined support columns 12.

[0051] Preferably, a threaded body 16 is provided at one end of the support column 12, and the outer side of the threaded body 16 is threadedly connected to the fixing tube 10, such as Figure 6 shown.

[0052] Preferably, a connecting piece is also provided on the outer side of each vertical rod 1 , and is fixedly connected to the transverse rod 2 via the connecting piece.

[0053] Preferably, the limiting cylinder 9 is hollow. Also, one side of the fixing cylinder 10 is solid, and an internal thread is provided inside the fixing cylinder 10, and the internal thread is threadedly connected to the threaded body 16 through the internal thread.

[0054] Preferably, the interior of the fastening cylinder 11 is spirally connected with a threaded shaft 14, such as Figure 5 In addition, one end of the threaded shaft 14 is provided with a handle 13 or fixedly connected to the handle 13 as an outer regulating end, and the other end thereof is rotatably connected to a fastening frame 15.

[0055] During actual use, in order to prevent the support column 12 from being separated from the fastening cylinder 11, the limiting cylinder 9 and the fixing cylinder 10 without permission, the handle 13 is rotated, the handle 13 drives the threaded shaft 14 to rotate, and the threaded shaft 14 drives the fastening frame 15 to squeeze the support column 12. At this time, the support column 12 can be fixed to prevent it from being separated from the fixing cylinder 10, the limiting cylinder 9 and the fastening cylinder 11.

[0056] Preferably, one side of the fastening frame 15 is provided with an inner curved surface, and an anti-friction layer (which may be coated or fixedly connected) is provided on the outer side of the inner curved surface of the fastening frame 15 .

[0057] Preferably, the friction layer is made of a rubber sheet.

[0058] Preferably, the mounting member comprises a mounting frame 4, a rotating shaft 5 and a first screw 6. Figure 2 , Figure 3 In addition, the top of the mounting frame 4 is fixedly connected to the photovoltaic support 3, and a longitudinally arranged rotating shaft 5 is fixedly connected inside the mounting frame 4. A threaded hole is also provided on the surface of the mounting frame 4, and a first screw 6 is arranged in the threaded hole.

[0059] Preferably, the top of the vertical rod 1 is arranged in an arc shape, and a threaded hole is also provided on the outer side of the vertical rod 1. Figure 4When the vertical rod 1 is connected to the mounting frame 4, the top arc surface of the vertical rod 1 fits with the outer side of the rotating shaft 5, and the first screw 6 penetrates the other end of the vertical rod 1 and connects with the mounting frame 4, so as to achieve the purpose of fixing the vertical rod 1, and the installation is very convenient.

[0060] Compared with the prior art, the photovoltaic module quick disassembly and assembly bracket provided in this embodiment has the following advantages:

[0061] Beneficial effects:

[0062] 1. When disassembly is required, the vertical rod 1 and the transverse rod 2 can be separated by removing the screws between the vertical rod 1 and the transverse rod 2, and the vertical rod 1 can be separated from the mounting frame 4 by separating the first screw 6 from the mounting frame 4. The second screw 8 on the surface of the connecting plate 7 is removed, and then the support column 12 is separated from the fixing tube 10, the limiting tube 9 and the fastening tube 11. The multiple groups of photovoltaic brackets 3 can be folded to reduce the volume of the photovoltaic bracket 3 and facilitate the transportation of the photovoltaic bracket 3. At the same time, there is no need to remove the photovoltaic panels on the surface of the photovoltaic bracket 3, and the purpose of quickly disassembling the bracket can be achieved. During assembly, the multiple groups of photovoltaic brackets 3 are opened, and the connecting plates 7 between the photovoltaic brackets 3 are re-fixed by the second screws. The photovoltaic bracket 3 can be unfolded without reinstalling the multiple groups of photovoltaic panels above the photovoltaic bracket 3, which greatly improves the disassembly and installation efficiency of the photovoltaic module. After the photovoltaic bracket 3 is unfolded, multiple groups of support columns 12 are inserted into the fastening tube 11, the limiting tube 9 and the fixing tube 10. The support columns 12 serve to support the photovoltaic bracket 3, ensure that the photovoltaic bracket 3 is flat, and further ensure the normal use of the photovoltaic panels installed on the surface of the photovoltaic bracket 3.

[0063] 2. After the photovoltaic bracket 3 is unfolded, multiple groups of support columns 12 are inserted into the fastening tube 11, the limiting tube 9 and the fixing tube 10. The support columns 12 serve to support the photovoltaic bracket 3, ensure that the photovoltaic bracket 3 is flat, and further ensure that the photovoltaic panels installed on the surface of the photovoltaic bracket 3 are used normally.

[0064] 3. In actual use, in order to prevent the support column 12 from being separated from the fastening cylinder 11, the limiting cylinder 9 and the fixing cylinder 10 without permission, the handle 13 is rotated, the handle 13 drives the threaded shaft 14 to rotate, and the threaded shaft 14 drives the fastening frame 15 to squeeze the support column 12. At this time, the support column 12 can be fixed to prevent it from being separated from the fixing cylinder 10, the limiting cylinder 9 and the fastening cylinder 11.

[0065] 4. When the vertical rod 1 is connected to the mounting frame 4, the top arc surface of the vertical rod 1 fits with the outer side of the rotating shaft 5. The vertical rod 1 can be fixed by passing the first screw 6 through the vertical rod 1.

[0066] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the prior art, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A photovoltaic module quick disassembly and assembly bracket, characterized in that: It comprises a plurality of bracket structures arranged in a vertical direction, and a photovoltaic bracket (3) fixed on the top of all bracket structures and arranged in an inclined direction; wherein: Each support structure comprises a vertical rod (1) and a horizontal rod (2); the horizontal rod (2) is arranged at a certain height from the ground and in a horizontal state, and each end of the rod is fixedly connected to a vertical rod (1); the vertical rods (1) at both ends of the horizontal rod (2) are of different lengths; the top of each vertical rod (1) is fixedly connected to an inclined photovoltaic support (3); The photovoltaic support (3) and the photovoltaic panel are integrated into an integrated foldable structure, and the integrated foldable structure forms a planar grid-like structure on which a plurality of photovoltaic panels are installed after being unfolded.

2. The photovoltaic module quick disassembly and assembly bracket according to claim 1, characterized in that: The number of the photovoltaic brackets (3) is multiple groups; and A mounting piece is provided at the top of the vertical rod (1) of each support structure, and the mounting piece is fixedly connected to a plurality of groups of photovoltaic supports (3); the plurality of groups of photovoltaic supports (3) are rotatably connected to each other.

3. The photovoltaic module quick disassembly and assembly bracket according to claim 2, characterized in that: A connecting plate (7) and a second screw (8) are provided on the front and rear sides of the mutual connection of adjacent photovoltaic brackets (3) at the top of the vertical rod (1); and The second screw (8) passes through the connecting plate (7) and is threadedly connected to the photovoltaic bracket (3).

4. The photovoltaic assembly quick disassembly and assembly bracket according to claim 3, characterized in that: A fixing cylinder (10), a limiting cylinder (9) and a fastening cylinder (11) are fixedly connected in sequence from the bottom to the top at the bottom of each photovoltaic bracket (3); and, The inner sides of the fixing cylinder (10), the limiting cylinder (9) and the fastening cylinder (11) are all provided with inclined support columns (12).

5. The photovoltaic assembly quick disassembly and assembly bracket according to claim 4, characterized in that: A threaded body (16) is provided at one end of the support column (12), and the outer side of the threaded body (16) is threadedly connected to the fixing tube (10); and, A connecting piece is also provided on the outer side of each vertical rod (1), and is fixedly connected to the transverse rod (2) via the connecting piece.

6. The photovoltaic assembly quick disassembly and assembly bracket according to claim 5, characterized in that: The limiting cylinder (9) is hollow; and One side of the fixing cylinder (10) is solid, and an internal thread is provided inside the fixing cylinder (10), and is threadedly connected to the threaded body (16) through the internal thread.

7. The photovoltaic assembly quick disassembly and assembly bracket according to claim 6, characterized in that: The interior of the fastening cylinder (11) is spirally connected to a threaded shaft (14); and one end of the threaded shaft (14) is provided with a handle (13) as an outer regulating end or is fixedly connected to the handle (13), and the other end is rotatably connected to a fastening frame (15).

8. The photovoltaic assembly quick disassembly and assembly bracket according to claim 7, characterized in that: An inner curved surface is provided on one side of the fastening frame (15), and an anti-friction layer is provided on the outer side of the inner curved surface of the fastening frame (15).

9. The photovoltaic assembly quick disassembly and assembly bracket according to claim 8, characterized in that: The mounting member comprises a mounting frame (4), a rotating shaft (5) and a first screw (6); and, The top of the mounting frame (4) is fixedly connected to the photovoltaic support (3), and a longitudinally arranged rotating shaft (5) is fixedly connected inside the mounting frame (4); a threaded hole is also provided on the surface of the mounting frame (4), and a first screw (6) is arranged in the threaded hole.

10. The photovoltaic assembly quick disassembly and assembly bracket according to claim 9, characterized in that: The top of the vertical rod (1) is arranged in an arc shape, and a threaded hole is also provided on the outer side of the vertical rod (1).

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