Rapidly spliced photovoltaic array device suitable for complex terrains

Abstract

The invention provides a rapid splicing type photovoltaic array device suitable for complex terrains, which comprises a first supporting device, a second supporting device and a third supporting device, and is characterized in that the upper part of the first supporting device is provided with a first supporting plate; a second supporting plate is arranged at the upper part of the second supporting device; a second supporting plate is arranged at the upper part of the third supporting device; the two sides of the upper end face of the first supporting plate are each provided with a first assembling assembly and a second assembling assembly. According to the rapid splicing type photovoltaic array device suitable for the complex terrain, through assembling of the first assembling assembly, installation of workers can be reduced, installation of the first assembling plate, the second assembling plate and the third assembling plate is reinforced, and the fixity of the photovoltaic panel is enhanced; and through clamping of the clamping plates, the fixity of the multiple placement frames is improved, large-amplitude movement of the multiple placement frames when the wind level is high is avoided, damage to the photovoltaic panel is also avoided, and the protection performance is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic devices, and particularly to a quickly spliced photovoltaic array device suitable for complex terrains. Background Art

[0002] Quickly spliced photovoltaics for complex terrains refer to a photovoltaic device system that can be quickly and efficiently installed and spliced in complex landform environments such as mountains, hills, and gullies.

[0003] Photovoltaic devices usually have flexible and variable structural components, which can adapt to the undulations, irregular shapes, and various inclination angles of the terrain. Their quick splicing feature is reflected in the simple and fast installation process. The connection method between components is ingeniously designed, and an effective photovoltaic array can be quickly built under complex terrain conditions without complex operations and a large amount of time, thus achieving efficient collection and conversion of solar energy.

[0004] Currently, the photovoltaic panels of existing photovoltaic devices are not easy to repair after installation. Workers need to climb on the photovoltaic panels of the photovoltaic device to repair other photovoltaic panels. Moreover, the fixed state of the photovoltaic panels is inclined at the same angle as the slope of the mountain, making it easy for workers to slip when stepping on the photovoltaic panels, reducing safety.

[0005] To solve the problems in the prior art, a quickly spliced photovoltaic array device suitable for complex terrains is provided. Summary of the Invention

[0006] In view of this, the present invention proposes a quickly spliced photovoltaic array device suitable for complex terrains to solve the problems of difficult repair of photovoltaic panels and worker safety.

[0007] The technical solution of the present invention is realized as follows: The present invention provides a quickly spliced photovoltaic array device suitable for complex terrains, including a first support device, a second support device, and a third support device. A first support plate is provided on the upper part of the first support device; a second support plate is provided on the upper part of the second support device; a second support plate is provided on the upper part of the third support device; first assembly components and second assembly components are provided on both sides of the upper end surface of the first support plate; a disassembly and assembly component, a photovoltaic panel, and an auxiliary component are provided on the upper part of the first assembly component.

[0008] Further, preferably, the first assembly component includes a first assembly plate. One side of the first assembly plate is connected to one side of the first support plate through a first screw rod. And on one side surface of the first assembly plate, first sliding rods are fixedly connected. One end of each first sliding rod is slidably fitted in a first sliding hole on one side of the second assembly plate. One side of the second assembly plate is connected to one side of the upper end surface of the second support plate through a second screw rod. And on one side surface of the second assembly plate, second sliding rods are fixedly connected. One end of each second sliding rod is slidably fitted in a second sliding hole opened on one side of the third assembly plate. One side of the third assembly plate is connected to one side of the upper end surface of the third support plate through a third screw rod.

[0009] Further, preferably, a first sliding groove is opened on the upper end surface of the first assembly plate, a second sliding groove is opened on the upper end surface of the second assembly plate, and a third sliding groove is opened on the upper end surface of the third assembly plate.

[0010] Further, preferably, through openings and clamping grooves are opened on both side walls in the third sliding groove. A clamping plate is slidably fitted inside the through opening and the clamping groove. One side of the clamping plate is located on one side inside the third sliding groove. The structures of the first assembly component and the second assembly component are the same.

[0011] Further, preferably, the disassembly and assembly component includes a sliding plate slidably fitted inside the first sliding groove. On the upper end surface of the sliding plate, a fixed plate frame is fixedly connected. On one side of the upper end surface of the fixed plate frame, a fixed block is fixedly connected. A rotating hole is opened in the upper part of the fixed block. A rotating plate frame is rotatably fitted in the rotating hole through a rotating rod. On the upper end surface of the rotating plate frame, a placement frame is fixedly connected. A placement groove is opened inside the placement frame. And on one side of the lower end surface of the placement frame, a first connecting plate is fixedly connected. The first connecting plate is fixedly connected to a second connecting plate through a fastening connecting rod. The lower end surface of the second connecting plate is fixed on one side of the upper end surface of the fixed plate frame.

[0012] Further, preferably, a photovoltaic panel is placed inside the placement groove.

[0013] Further, preferably, the auxiliary component includes a pulling plate fixedly connected to one side of the lower end surface of the placement frame. A connecting ring block is connected inside the pulling plate. A steel cable is connected inside the connecting ring block. The placement components are all arranged at the four corners of the lower end surface of the placement frame.

[0014] The present invention has the following beneficial effects compared with the prior art:

[0015] (1) The quickly spliced photovoltaic array device applicable to complex terrains disclosed by the present invention can, through the assembly of the first assembly component, reduce the installation work for workers and also reinforce the installation of the first assembly plate, the second assembly plate and the third assembly plate, strengthening the fixation of the photovoltaic panel.

[0016] (2) By clamping with the clamping plate, the fixation of multiple placement frames is improved, preventing large-scale movement of multiple placement frames when encountering higher wind levels, avoiding damage to the photovoltaic panels, and enhancing the protection performance.

[0017] (3) Through the setting of the sliding plate and the steel cable, the placement frames can be easily assembled, the installation speed is accelerated, and there is no need for manual installation on the first support component, the second support component, and the second support component, improving safety.

[0018] (4) Through the rotation and loading / unloading of the placement frames, workers can easily and conveniently perform maintenance on the photovoltaic panels without having to climb onto the photovoltaic panels manually, reducing the labor force of workers, accelerating the maintenance speed, enhancing the safety of workers, and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention;

[0021] Figure 2 It is a full cross-sectional view of the first assembling component of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention;

[0022] Figure 3 It is a cross-sectional view of the first sliding groove of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention;

[0023] Figure 4 It is a cross-sectional view of the clamping block of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention;

[0024] Figure 5 It is a full cross-sectional view of the disassembly and assembly component of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention;

[0025] Figure 6 It is a structural schematic diagram of the auxiliary component of a quick-assembling photovoltaic array device applicable to complex terrains disclosed by the present invention.

[0026] REFERENCE SIGNS:

[0027] 1 - First support device, 11 - First support plate, 2 - Second support device, 21 - Second support plate, 3 - Third support device, 31 - Third support plate, 4 - First assembly component, 41 - First assembly plate, 411 - First slide bar, 412 - First slide groove, 42 - Second assembly plate, 421 - First slide hole, 422 - First slide bar, 423 - Second slide groove, 43 - Third assembly plate, 431 - Second slider, 432 - Third slide groove, 433 - Through port, 434 - Card slot, 44 - Card plate, 5 - Second assembly component, 6 - Disassembly and assembly component, 61 - Slide plate, 62 - Fixed plate frame, 63 - Fixed block, 631 - Rotation hole, 64 - Rotation rod, 65 - Rotating plate frame, 66 - Placing frame, 661 - Placing groove, 67 - First connecting plate, 68 - Tightening connecting rod, 69 - Second connecting plate, 7 - Photovoltaic panel, 8 - Auxiliary component, 81 - Pulling plate, 82 - Connecting ring block, 83 - Steel cable. Detailed implementation mode

[0028] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0029] As Figure 1 、 Figure 2 shown, in combination with Figures 3 - 6 , the embodiment of the present invention discloses a fast - splicing photovoltaic array device suitable for complex terrains, including a first support device 1, a second support device 2 and a third support device 3. A first support plate 11 is arranged on the upper part of the first support device 1; a second support plate 21 is arranged on the upper part of the second support device 2; a third support plate 31 is arranged on the upper part of the third support device 3; both sides of the upper end surface of the first support plate 11 are provided with a first assembly component 4 and a second assembly component 5; a disassembly and assembly component 6, a photovoltaic panel 7 and an auxiliary component 8 are arranged on the upper part of the first assembly component 4. A hook or other fixing parts are arranged at the lower end of the steel cable 83 of the auxiliary component 8, which is convenient for fixing on complex terrains, such as rock cracks, etc. It can be purchased in the market and will not be elaborated here.

[0030] In this embodiment, the first assembly component 4 includes a first assembly plate 41. One side of the first assembly plate 41 is connected to one side of the first support plate 11 through a first screw. And first slide rods 411 are fixedly connected to one side surface of the first assembly plate 41. One end of each first slide rod 411 is slidably fitted in a first slide hole 421 on one side of the second assembly plate 42. One side of the second assembly plate 42 is connected to one side of the upper end surface of the second support plate 21 through a second screw. And second slide rods 422 are fixedly connected to one side surface of the second assembly plate 42. One end of each second slide rod 422 is slidably fitted in a second slide hole 431 opened on one side of the third assembly plate 43. One side of the third assembly plate 43 is connected to one side of the upper end surface of the third support plate 31 through a third screw. The first assembly plate 41 on the first assembly component 4 is connected to the first support plate 11 through a first screw. Then the second assembly plate 42 is connected to the second support plate 21 through a second screw. Among them, the first slide hole 421 on the second assembly plate 42 first slides on the first slide rod 411 until the second screw can be connected to the second support plate 21. After the second assembly plate 42 is fixed, the third assembly plate 43 is installed. The third assembly plate 43 is connected to the third support plate 31 through a third screw. Among them, the second slide hole 431 on the third assembly plate 43 first slides on the second slide rod 422 until the third screw can be connected to the third support plate 31. This is beneficial to reducing the installation strength of workers and also strengthening the installation of the first assembly plate 41, the second assembly plate 42 and the third assembly plate 43, enhancing the fixation of the photovoltaic panel.

[0031] In this embodiment, a first chute 412 is opened on the upper end surface of the first assembly plate 41, a second chute 423 is opened on the upper end surface of the second assembly plate 42, and a third chute 432 is opened on the upper end surface of the third assembly plate 43. This is beneficial to accelerating the installation progress of the placement frame 66 on the disassembly and assembly component 6.

[0032] In this embodiment, through openings 433 and card slots 434 are opened on both side walls in the third chute 432. A clamping plate 44 is slidably fitted inside the through openings 433 and the card slots 434. One side of the clamping plate 44 is located on one side inside the third chute 432. The structures of the first assembly component 4 and the second assembly component 5 are the same. Through the clamping of the clamping plate, the fixation of multiple placement frames 66 is improved, preventing the multiple placement frames 66 from moving significantly when encountering a higher wind level and also avoiding damage to the photovoltaic panel 7, enhancing the protection.

[0033] In this embodiment, the disassembly and assembly component 6 includes a sliding plate 61 slidably fitted inside the first chute 412. The upper end surface of the sliding plate 61 is fixedly connected to a fixed plate frame 62. One side of the upper end surface of the fixed plate frame 62 is fixedly connected to a fixed block 63. A rotation hole 631 is formed in the upper part of the fixed block 63. A rotating plate frame 65 is rotatably fitted in the rotation hole 631 through a rotating rod 64. The upper end surface of the rotating plate frame 65 is fixedly connected to a placement frame 66. A placement groove 661 is formed inside the placement frame 66. One side of the lower end surface of the placement frame 66 is fixedly connected to a first connecting plate 67. The first connecting plate 67 is fixedly connected to a second connecting plate 69 through a fastening connecting rod 68. The lower end surface of the second connecting plate 69 is fixed on one side of the upper end surface of the fixed plate frame 62. Workers pull the two steel cables 83 on one side of the placement frame 66 to one side, so that the sliding plate 61 slides in the third chute 432, the second chute 423 and the first chute 412 under force until one side surface of the sliding plate 61 abuts against the inner side wall of the first chute 412, then stop pulling, and then continue to install the disassembly and assembly component 6. The two steel cables 83 can be pulled to one side in turn and arranged and assembled, which is beneficial to easily assembling the placement frame 66, accelerating the installation speed, and there is no need for workers to install on the first support component 1, the second support component 2, and the second support component 3, improving safety.

[0034] When overhauling the photovoltaic panel 7, first disassemble the fastening connecting rod 68. After disassembly, pull the two steel cables 83 on one side of the placement frame 66 downward. The placement frame 66 rotates counterclockwise in the rotation hole 631 through the rotating rod 64. Among them, the first connecting plate 67 gradually moves out of the inside of the second connecting plate 69 until the placement frame 66 tilts at a certain angle, and then workers can directly take out the photovoltaic panel 7 for overhaul work, which is beneficial to enabling workers to easily and conveniently overhaul the photovoltaic panel 7, without the need for workers to climb onto the photovoltaic panel 7, reducing the labor force of workers, accelerating the overhaul speed, and also improving the safety and practicability of workers.

[0035] In this embodiment, the photovoltaic panel 7 is placed inside the placement groove 661, which facilitates the installation and removal work.

[0036] In this embodiment, the auxiliary component 8 includes a pulling plate 81 fixedly connected to one side of the lower end surface of the placement frame 66. A connecting ring block 82 is connected inside the pulling plate 81. A steel cable 83 is connected inside the connecting ring block 82. The placement components 8 are all arranged at the four corners of the lower end surface of the placement frame 66. Through the pulling force of the steel cable 83, workers can easily install the placement frame 66 and conveniently take out the photovoltaic panel 7. At the same time, it is also convenient to adjust the tilt angle of the photovoltaic panel 7 relative to the light.

[0037] The working principle of the present invention is:

[0038] In the present invention, first, the first support device 1, the second support device 2, and the third support device 3 are installed on the mountain. After installation and arrangement, the first assembly component 4 and the second assembly component 5 are installed. The first assembly plate 41 on the first assembly component 4 is connected to the first support plate 11 through the first screw, and then the second assembly plate 42 is connected to the second support plate 21 through the second screw. Among them, the first sliding hole 421 on the second assembly plate 42 first slides on the first sliding rod 411 until the second screw can be connected to the second support plate 21. After the second assembly plate 42 is fixed, the third assembly plate 43 is installed. The third assembly plate 43 is connected to the third support plate 31 through the third screw. Among them, the second sliding hole 431 on the third assembly plate 43 first slides on the second sliding rod 422 until the third screw can be connected to the third support plate 31. At this time, the installation of the first assembly component is completed, and the installation work of the second assembly component is the same as that of the first assembly component.

[0039] After the second assembly plate 42 and the third assembly plate 43 are installed, the disassembly and assembly component 6 is installed. Before that, the photovoltaic panel 7 is first placed in the placement groove 661, and then the sliding plate 61 on the disassembly and assembly component 6 is slid into the interior of the third sliding groove 432 through auxiliary tools or manpower. At this time, the worker pulls the two steel cables 83 on one side of the placement frame 66 to one side, so that the sliding plate 61 slides in the third sliding groove 432, the second sliding groove 423, and the first sliding groove 412 under force until one side surface of the sliding plate 61 abuts against the inner side wall of the first sliding groove 412, and then stops pulling. Then continue to install the disassembly and assembly component 6. The two steel cables 83 can be pulled to one side in turn and arranged and assembled. Among them, the placement frame 66 abuts against the adjacent placement frame. After the last placement frame 66 is installed, the clamping plate 44 is inserted into the through hole 433 and abuts against the clamping groove 434. One side of the clamping plate 44 abuts against one side surface of the sliding plate 61 on the last disassembly and assembly component 6 (as Figure 4 shown).

[0040] When it is necessary to repair the photovoltaic panel 7, find the position below the photovoltaic panel 7 to be repaired. Then, disassemble the fastening connecting rod 68. After disassembly, pull the two steel cables 83 on one side of the placement frame 66 downward. The placement frame 66 rotates counterclockwise in the rotating hole 631 through the rotating rod 64 under force. Among them, the first connecting plate 67 gradually moves out of the interior of the second connecting plate 69 until the placement frame 66 is inclined at a certain angle, and then the worker can directly take out the photovoltaic panel 7 for repair work. After repair, pull the placement frame 66 again, place the photovoltaic panel 7 in the placement frame 66, and use the weight of the placement frame 66 itself to make the placement frame 66 return to its original position, and then fix it to the first connecting plate 67 and the second connecting plate 69 with the fastening connecting rod 68, thereby completing the repair work.

[0041] The above are only the 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 principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fast-assembling photovoltaic array device applicable to complex terrains, comprising a first support device (1), a second support device (2) and a third support device (3), characterized in that: The upper part of the first support device (1) is provided with a first support plate (11); the upper part of the second support device (2) is provided with a second support plate (21); the upper part of the third support device (3) is provided with a second support plate (31); both sides of the upper end surface of the first support plate (11) are provided with a first assembly component (4) and a second assembly component (5); the upper part of the first assembly component (4) is provided with a disassembly and assembly component (6), a photovoltaic panel (7) and an auxiliary component (8).

2. The quick-joining photovoltaic array device applicable to complex terrains as described in claim 1, characterized in that: The first assembly component (4) includes a first assembly plate (41), one side of which is connected to one side of the first support plate (11) through a first screw, and a first slide bar (411) is fixedly connected to one side surface of the first assembly plate (41). One end of the first slide bar (411) is slidably fitted in a first slide hole (421) on one side of a second assembly plate (42). One side of the second assembly plate (42) is connected to one side of the upper end surface of the second support plate (21) through a second screw, and a second slide bar (422) is fixedly connected to one side surface of the second assembly plate (42). One end of the second slide bar (422) is slidably fitted in a second slide hole (431) opened on one side of a third assembly plate (43). One side of the third assembly plate (43) is connected to one side of the upper end surface of the third support plate (31) through a third screw.

3. The quick-connect photovoltaic array device applicable to complex terrains as described in claim 2, wherein: A first chute (412) is opened on the upper end surface of the first assembly plate (41), a second chute (423) is opened on the upper end surface of the second assembly plate (42), and a third chute (432) is opened on the upper end surface of the third assembly plate (43).

4. The quick-splicing photovoltaic array device applicable to complex terrains as described in claim 3, wherein: Through openings (433) and card slots (434) are opened on both side walls of the third chute (432). A clamping plate (44) is slidably fitted inside the through openings (433) and the card slots (434). One side of the clamping plate (44) is located on one side inside the third chute (432). The structures of the first assembly component (4) and the second assembly component (5) are the same.

5. The quick-splicing photovoltaic array device applicable to complex terrains according to claim 3, wherein: The disassembly and assembly component (6) includes a sliding plate (61) slidably fitted inside the first chute (412). A fixing plate frame (62) is fixedly connected to the upper end surface of the sliding plate (61). A fixing block (63) is fixedly connected to one side of the upper end surface of the fixing plate frame (62). A rotating hole (631) is opened in the upper part of the fixing block (63). A rotating plate frame (65) is rotatably fitted in the rotating hole (631) through a rotating rod (64). A placing frame (66) is fixedly connected to the upper end surface of the rotating plate frame (65). A placing groove (661) is opened inside the placing frame (66). One side of the lower end surface of the placing frame (66) is fixedly connected to a first connecting plate (67). The first connecting plate (67) is fixedly connected to a second connecting plate (69) through a fastening connecting rod (68). The lower end surface of the second connecting plate (69) is fixed to one side of the upper end surface of the fixing plate frame (62).

6. The quick-connect photovoltaic array device applicable to complex terrains as described in claim 5, characterized in that: The photovoltaic panel (7) is placed inside the placing groove (661).

7. The quick-connect photovoltaic array device applicable to complex terrains according to claim 5, wherein: The auxiliary component (8) includes a pulling plate (81) fixedly connected to one side of the lower end surface of the placement frame (66). A connecting ring block (82) is connected inside the pulling plate (81), and a steel cable (83) is connected inside the connecting ring block (82). The placement components (8) are all arranged at the four corners of the lower end surface of the placement frame (66).

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