Frame assembling device for photovoltaic panel

Abstract

The utility model discloses a photovoltaic panel frame assembling device, and belongs to the field of photovoltaic panels. The assembling device comprises an adjustable fixing frame mechanism used for installing a photovoltaic panel, supporting legs which are installed at the bottom of the adjustable fixing frame mechanism and are used for supporting the photovoltaic panel and the adjustable fixing frame mechanism, and a rotating seat which is rotatably installed on the supporting legs, is connected with the adjustable fixing frame mechanism and is used for adjusting the angle. According to the assembling device, the two supporting strips drive the two sliding sheets to extrude the springs, so that the distance between the two supporting strips is enlarged, the bearing area of the supporting strips is increased, the assembling device is suitable for installing a photovoltaic panel with a large size, the two supporting strips are pushed towards the opposite direction, the two springs automatically rebound the sliding sheets, the distance between the two supporting strips is automatically reduced, and the assembling efficiency is improved. Therefore, the bearing area of the supporting strip is reduced, the photovoltaic panel supporting structure is suitable for installing a photovoltaic panel with a small size, accessories for supporting the photovoltaic panel do not need to be frequently changed, the structure is simple, and cost expenditure is greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panels, and specifically to an assembly device for a photovoltaic panel frame. Background Art

[0002] A photovoltaic panel, that is, a solar panel, is an important component of a photovoltaic power generation system, and its main function is to convert the light energy of sunlight into electrical energy. Since the photovoltaic panel needs to be installed outdoors to receive sunlight, generally, a suitable bracket is required to fix and adjust it so as to better receive sunlight.

[0003] The Chinese utility model patent with the publication number CN221408733U discloses an assembly device for a photovoltaic panel frame. It drives an adjusting mechanism and a fixing mechanism to move up and down through a telescopic rod, so that the height of the photovoltaic panel can be adjusted. The mounting block is located inside the arc-shaped plate, and a rotating motor is connected to the outside. A gear is connected to one side of the rotating motor, and a rack is arranged inside the mounting block. One side of the rack meshes with the gear. Through the rotation cooperation of the gear, the angle of the photovoltaic panel is adjusted so that the photovoltaic panel is fully irradiated. However, the structure on the connecting plate for supporting the photovoltaic panel is complex, resulting in the size for installing the photovoltaic panel being limited by the distance between the bidirectional threaded rods. If different sizes need to be installed, the equipment often needs to be replaced, and the cost of the finished product is high.

[0004] Therefore, the present application provides an assembly device for a photovoltaic panel frame to solve the above problems. Utility Model Content

[0005] The present application provides an assembly device for a photovoltaic panel frame, aiming to solve the problems in the background art that the structure on the connecting plate for supporting the photovoltaic panel of the existing photovoltaic panel frame assembly device is complex, resulting in the size for installing the photovoltaic panel being limited by the distance between the bidirectional threaded rods. If different sizes need to be installed, the equipment often needs to be replaced, and the cost of the finished product is high, etc.

[0006] To achieve the above object, the present application provides the following technical solution: An assembly device for a photovoltaic panel frame includes an adjustable fixing frame mechanism for installing a photovoltaic panel, legs installed at the bottom of the adjustable fixing frame mechanism for supporting the photovoltaic panel and the adjustable fixing frame mechanism, and a rotating seat rotatably installed on the legs and connected to the adjustable fixing frame mechanism for adjusting the angle.

[0007] The adjustable fixing frame mechanism comprises two connecting seats fixedly connected to the legs, and the two connecting seats are provided with adjustment slots, and a slide bar is fixedly installed in the adjustment slot, and the slide bar is movably sleeved with two slides symmetrically arranged and extending outward from the adjustment slot, and two springs are sleeved between one end of the two slides facing away from each other and the two ends of the inner side wall of the adjustment slot, and one end of the two slides extending outside the adjustment slot is fixedly installed with a support bar symmetrically arranged for supporting and connecting the photovoltaic panel. In this way, when installing photovoltaic panels of different sizes, the two support bars are pulled in opposite directions, and the two support bars drive the two slides to squeeze the springs, so that the distance between the two support bars is expanded, thereby increasing the bearing area of ​​the support bars, which is suitable for installing photovoltaic panels of larger sizes, and the two support bars are pushed in opposite directions, and the two springs automatically rebound the slides, so that the distance between the two support bars is automatically reduced, thereby reducing the bearing area of ​​the support bars, which is suitable for installing photovoltaic panels of smaller sizes, so that there is no need to frequently change the accessories used to support the photovoltaic panels, the structure is simple, and the cost expenditure is greatly reduced.

[0008] Preferably, in order to install the photovoltaic panel, a limit plate is fixedly installed on the outer side wall of the support bar. The photovoltaic panel is placed between the two limit plates so that it can fit the support bar exactly, avoid deviation, and improve installation stability.

[0009] Preferably, in order to stabilize the connection seat, the two connection seats are provided with a slide groove on the opposite surface, and two support rods hinged at the center are slidably installed between the two slide grooves. The two connection seats can be contracted and opened and closed to a certain extent by stretching the staggered support rods between them, so as to adjust a certain size, and the connection of the support rods makes the connection seat more stable when installed.

[0010] Preferably, in order to improve the stability of the photovoltaic panel installation, a number of evenly distributed support columns are fixedly installed on the two support bars. After the photovoltaic panel is placed on the two support bars, the evenly distributed support columns on the bottom support bar will press against the back of the photovoltaic panel, thereby evenly dispersing the pressure of the photovoltaic panel, reducing the burden on the photovoltaic panel, ensuring that the central part will not collapse, and having better impact resistance.

[0011] Preferably, in order to fix the photovoltaic panel, the support bar is provided with a tooth groove, and a connecting piece arranged in an inverted T shape for fixing the photovoltaic panel is inserted from bottom to top in the tooth groove. According to the size of the photovoltaic panel, after placing the photovoltaic panel on the support bar, the connecting piece is inserted from the bottom to the top into the tooth groove adjacent to the side wall of the photovoltaic panel, and then the connecting piece is fixed to the side wall of the photovoltaic panel by bolts, thereby improving the adaptability of the device and making the fixing more convenient and quick.

[0012] Preferably, in order to quickly fix the connecting seat, the assembling device further includes a supporting mechanism arranged at the top of the leg for fixing the connecting seat. The supporting mechanism includes a jack formed on the surface of the connecting seat opposite to the adjusting groove and a limiting hole formed on the rotating seat and arranged opposite to the jack. A bidirectional screw rod is rotatably installed in the limiting hole. One end of the bidirectional screw rod penetrates through the side wall of the rotating seat and a knob is fixedly installed at the end. Two L-shaped cards extending outward from the limiting hole in opposite directions are screwed on the bidirectional screw rod in the limiting hole. The two cards are inserted into the jack. By rotating the knob, the bidirectional screw rod rotates, so that the distance between the two cards is reduced. Then the two cards are inserted into the jack at the bottom of the connecting seat. Then the knob is reversed, so that the bidirectional screw rod drives the two cards on it to displace in opposite directions, so that the cards are clamped and fixed with the inner wall of the jack. The disassembly and assembly are convenient, fast, time-saving and labor-saving.

[0013] For this assembling device, when installing photovoltaic panels of different sizes, pull the two support bars in opposite directions. The two support bars drive the two sliding pieces to squeeze the springs, so that the distance between the two support bars is enlarged, thereby increasing the bearing area of the support bars, which is suitable for installing larger-sized photovoltaic panels. Push the two support bars in opposite directions, and the two springs automatically rebound the sliding pieces, so that the distance between the two support bars automatically shrinks, thereby reducing the bearing area of the support bars, which is suitable for installing smaller-sized photovoltaic panels. In this way, there is no need to frequently change the accessories for supporting the photovoltaic panels, the structure is simple, and the cost expenditure is greatly reduced.

[0014] For this assembling device, by rotating the knob, the bidirectional screw rod rotates, so that the distance between the two cards is reduced. Then the two cards are inserted into the jack at the bottom of the connecting seat. Then the knob is reversed, so that the bidirectional screw rod drives the two cards on it to displace in opposite directions, so that the cards are clamped and fixed with the inner wall of the jack. The disassembly and assembly are convenient, fast, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of an assembling device for a photovoltaic panel frame;

[0016] Figure 2 It is a schematic structural diagram of an adjustable fixing frame mechanism of an assembling device for a photovoltaic panel frame;

[0017] Figure 3 It is a schematic structural diagram of a connecting seat of an assembling device for a photovoltaic panel frame;

[0018] Figure 4 For Figure 2 The enlarged schematic diagram at A in

[0019] Figure 5 It is a schematic sectional structural diagram of a supporting mechanism of an assembling device for a photovoltaic panel frame.

[0020] In the figure:

[0021] 1. Photovoltaic panel; 2. Adjustable fixing frame mechanism; 21. Connecting seat; 22. Adjusting groove; 23. Slide bar; 24. Slide piece; 25. Spring; 26. Support bar; 27. Limiting plate; 28. Chute; 29. Support rod; 210. Support column; 211. Tooth groove; 212. Connecting piece; 3. Leg; 4. Rotating seat; 5. Support mechanism; 51. Insertion hole; 52. Limiting hole; 53. Bidirectional lead screw; 54. Knob; 55. Card. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0023] Embodiment 1

[0024] This embodiment provides a device for assembling a photovoltaic panel frame. As Figures 1-5 shown, the assembling device includes an adjustable fixing frame mechanism 2 for installing the photovoltaic panel 1, legs 3 installed at the bottom of the adjustable fixing frame mechanism 2 for supporting the photovoltaic panel 1 and the adjustable fixing frame mechanism 2, and a rotating seat 4 rotatably installed on the legs 3 and connected to the adjustable fixing frame mechanism 2 for adjusting the angle:

[0025] The adjustable fixing frame mechanism 2 includes two connecting seats 21 fixedly connected to the legs 3. Adjusting grooves 22 are formed on both of the two connecting seats 21. A slide bar 23 is fixedly installed in the adjusting groove 22. Two slide pieces 24 are symmetrically arranged and sleeved on the slide bar 23 and extend outward from the adjusting groove 22. Two springs 25 are sleeved between one end of the slide bar 23 on the opposite sides of the two slide pieces 24 and both ends of the inner side wall of the adjusting groove 22. One end of the two slide pieces 24 extending outside the adjusting groove 22 is fixedly installed with symmetrically arranged support bars 26 for supporting and connecting the photovoltaic panel 1.

[0026] During use, when installing photovoltaic panels 1 of different sizes, pull the two support bars 26 in opposite directions. The two support bars 26 drive the two slide pieces 24 to compress the springs 25, so that the distance between the two support bars 26 is enlarged, thereby increasing the bearing area of the support bars 26, which is suitable for installing larger-sized photovoltaic panels 1. Push the two support bars 26 in the opposite direction, and the two springs 25 automatically rebound the slide pieces 24, so that the distance between the two support bars 26 automatically shrinks, thereby reducing the bearing area of the support bars 26, which is suitable for installing smaller-sized photovoltaic panels 1. In this way, there is no need to frequently change the accessories for supporting the photovoltaic panel 1, the structure is simple, and the cost expenditure is greatly reduced.

[0027] Specifically, a limit plate 27 is fixedly mounted on the outer side wall of the support bar 26. When in use, the photovoltaic panel 1 is placed between the two limit plates 27, so that it can be exactly matched with the support bar 26, avoiding deviation and improving installation stability.

[0028] More specifically, the two connecting seats 21 are provided with a slide groove 28 on the opposite surfaces, and two support rods 29 hinged at the center are slidably installed between the two slide grooves 28. When in use, the two connecting seats 21 can be contracted and opened and closed to a certain extent by stretching the staggered support rods 29, so as to adjust a certain size, and the connection of the support rods 29 makes the connecting seats 21 more stable when installed.

[0029] Furthermore, a plurality of evenly distributed support columns 210 are fixedly mounted on the two support bars 29. When in use, after the photovoltaic panel 1 is placed on the two support bars 26, the evenly distributed support columns 210 on the bottom support bar 29 will press against the back of the photovoltaic panel 1, thereby evenly dispersing the pressure of various parts of the photovoltaic panel 1, reducing the burden on the photovoltaic panel 1, ensuring that the central part thereof will not collapse, and having better impact resistance.

[0030] Furthermore, the support bar 26 is provided with a tooth groove 211, and a connecting piece 212 in an inverted T shape for fixing the photovoltaic panel 1 is inserted from bottom to top in the tooth groove 211. When in use, according to the size of the photovoltaic panel 1, after placing the photovoltaic panel 1 on the support bar 26, the connecting piece 212 is inserted from the bottom to the tooth groove 211 adjacent to the side wall of the photovoltaic panel 1, and then the connecting piece 212 is fixed to the side wall of the photovoltaic panel 1 by bolts, thereby improving the adaptability of the device and making the fixing more convenient and quick.

[0031] Example 2

[0032] Different from Example 1, when supporting the photovoltaic panel 1, the existing structure is relatively complicated and is mostly fastened with bolts, etc., which is inconvenient to operate. For this reason, the assembly device also includes a supporting mechanism 5 arranged on the top of the leg 3 for fixing the connecting seat 21. The supporting mechanism 5 includes a socket 51 opened on the connecting seat 21 on the opposite side of the adjustment groove 22 and a limiting hole 52 opened on the rotating seat 4 and arranged opposite to the socket 51. A two-way screw rod 53 is rotatably installed in the limiting hole 52. One end of the two-way screw rod 53 passes through the side wall of the rotating seat 4 and a knob 54 is fixedly installed at the end. Two inverted L-shaped cards 55 extending to the outside of the limiting hole 52 are screwed on the two-way screw rod 53 in the limiting hole 52, and the two cards 55 are inserted into the socket 51.

[0033] During use, by rotating the knob 54, the bidirectional lead screw 53 is rotated, so that the distance between the two cards 55 is reduced. Subsequently, the two cards 55 are inserted into the jack 51 at the bottom of the connecting seat 21. Then, the knob 54 is reversed, so that the bidirectional lead screw 53 drives the two cards 55 thereon to displace in opposite directions, so that the cards 55 are clamped and fixed with the inner wall of the jack 51, and the disassembly and assembly are convenient, fast, time-saving and labor-saving.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution and its concept of the present application, makes equivalent replacements or changes, and should be covered by the protection scope of the present application.

Claims

1. A photovoltaic panel frame assembly device, comprising an adjustable fixing frame mechanism (2) for mounting a photovoltaic panel (1), a leg (3) mounted at the bottom of the adjustable fixing frame mechanism (2) for supporting the photovoltaic panel (1) and the adjustable fixing frame mechanism (2), and a rotating seat (4) rotatably mounted on the leg (3) and connected to the adjustable fixing frame mechanism (2) for adjusting the angle, characterized in that: The adjustable fixing frame mechanism (2) comprises two connecting seats (21) fixedly connected to the supporting legs (3), and the two connecting seats (21) are both provided with an adjusting groove (22), and a sliding rod (23) is fixedly installed in the adjusting groove (22), and the sliding rod (23) is movably sleeved with two sliding plates (24) symmetrically arranged and extending from the inside of the adjusting groove (22) to the outside, and two springs (25) are sleeved between one end of the sliding plate (23) facing away from the two sliding plates (24) and the two ends of the inner wall of the adjusting groove (22), and a symmetrically arranged support bar (26) for supporting and connecting the photovoltaic panel (1) is fixedly installed on one end of the two sliding plates (24) extending outside the adjusting groove (22).

2. The photovoltaic panel frame assembly device according to claim 1, characterized in that: A limiting plate (27) is fixedly mounted on the outer side wall of the support bar (26).

3. The photovoltaic panel frame assembly device according to claim 1, characterized in that: A slide groove (28) is provided on the opposite surfaces of the two connecting seats (21), and two support rods (29) hinged at the center are slidably installed between the two slide grooves (28).

4. The photovoltaic panel frame assembly device according to claim 3, characterized in that: A plurality of evenly distributed support columns (210) are fixedly mounted on the two support rods (29).

5. The photovoltaic panel frame assembly device according to claim 1, characterized in that: The support bar (26) is provided with a tooth groove (211), and a connecting piece (212) arranged in an inverted T shape and used for fixing the photovoltaic panel (1) is inserted into the tooth groove (211) from bottom to top.

6. The photovoltaic panel frame assembly device according to claim 1, characterized in that: The assembly device further comprises a support mechanism (5) arranged at the top of the support leg (3) for fixing the connecting seat (21), the support mechanism (5) comprising a plug hole (51) provided on the surface of the connecting seat (21) opposite to the adjusting groove (22) and a limiting hole (52) provided on the rotating seat (4) and arranged opposite to the plug hole (51), a bidirectional screw rod (53) being rotatably installed in the limiting hole (52), one end of the bidirectional screw rod (53) passing through the side wall of the rotating seat (4) and a knob (54) being fixedly installed at the end, two cards (55) in an inverted L shape and opposite to each other and extending to the outside of the limiting hole (52) being screwed on the bidirectional screw rod (53) in the limiting hole (52), the two cards (55) being inserted into the plug hole (51).

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