Photovoltaic panel fixing device

Abstract

The utility model relates to the technical field of photovoltaic panel fixing equipment, in particular to a photovoltaic panel fixing device, which comprises a beam frame group, the beam frame group comprises a channel steel cross beam, two fixing assemblies are movably and symmetrically mounted at the top end of the channel steel cross beam, each fixing assembly comprises a rail shaft, and the rail shafts are embedded in the channel steel cross beam through guide grooves. A threaded rod is inserted in the surface of the rail shaft from top to bottom in a penetrating mode through a through hole, the bottom end of the threaded rod penetrates through the channel steel cross beam through a penetrating groove and then is sleeved with a turncap in a threaded mode, and a buckling part is arranged at the top end of the threaded rod. According to the utility model, the rail shaft moves in the guide groove of the channel steel cross beam to change the position of the buckling part, at the moment, the buckling plate can be buckled at the bottom end of the channel steel cross beam, the turncap rotates on the surface of the threaded rod to pull down the buckling part, and the buckling part can be buckled at the edge side of the photovoltaic panel, so that the photovoltaic panel can be fixed. And the installation convenience and adjustability of the photovoltaic panel are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel fixing equipment, in particular to a photovoltaic panel fixing device. Background Art

[0002] Photovoltaic panels are an important component of low-carbon energy-saving buildings. They are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0003] When laying photovoltaic panels, they need to be installed and fixed on the bracket. The photovoltaic panel bracket consists of front support feet, rear support feet, channel steel inclined beams and channel steel cross beams. The photovoltaic panels are installed on the channel steel cross beams through the "J"-shaped pads and bolts. When the photovoltaic panel is not fixed in the right position and needs to be adjusted at a small distance, the bolts need to be removed and re-bolted through the through holes on the cross beams before adjustment can be made. The operation is cumbersome and not conducive to the convenient adjustment of the photovoltaic panel. Therefore, a photovoltaic panel fixing device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

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

[0006] A photovoltaic panel fixing device includes a beam frame group, the beam frame group includes a channel steel beam, two fixing components are movably and symmetrically installed on the top of the channel steel beam, the fixing component includes a rail shaft, the rail shaft is embedded in the channel steel beam through a guide groove, a threaded rod is inserted through the surface of the rail shaft from top to bottom through a through hole, the bottom end of the threaded rod passes through the channel steel beam through the through groove and is threadedly sleeved with a screw cap, and a buckle component is provided on the top of the threaded rod.

[0007] Preferably, side panels are fixed to the left and right sides of the channel steel beam by locking bolts, and rubber blocks are arranged on the inner sides of the side panels, and the rubber blocks are inserted into the guide grooves of the channel steel beam. The rubber blocks of the side panels are inserted into the side guide grooves of the channel steel beam, and then the side panels can be conveniently assembled.

[0008] Preferably, positioning grooves are equidistantly provided at the bottom end of the channel steel beam, a buckle plate is sleeved on the outside of the threaded rod, rectangular block ends are provided on both sides of the top end of the buckle plate, and the rectangular block ends are inserted into the positioning grooves of the channel steel beam. The rectangular block end at the top end of the buckle plate is inserted into the positioning groove of the channel steel beam, and then the rail shaft can be fixed.

[0009] Preferably, the buckling component includes a retaining plate, and a rubber pad is installed in a groove on one side of the bottom end of the retaining plate. The rubber pad is pushed by the retaining plate to fit against the surface of the photovoltaic panel to ensure the stability of the photovoltaic panel.

[0010] Preferably, a card plate is embedded in the side of the retaining plate through a slot, and the bottom end of the card plate is connected and fixed to the threaded rod, and fixing bolts are inserted through through holes on the left and right sides of the bottom end of the card plate, and the axial end of the fixing bolt is inserted into the threaded hole of the retaining plate. The retaining plate can be locked and fixed by the fixing bolt passing through the through hole of the card plate and then inserted into the threaded hole of the retaining plate.

[0011] Preferably, an auxiliary support component is movably installed on the side of the channel steel beam, and the auxiliary support component includes a slider, which is embedded in the surface of the channel steel beam through a slide groove, and a threaded shaft is connected to the center position of the outer side of the slider, and the threaded shaft passes through the interior of the auxiliary support plate through a through hole. A nut is provided on the threaded sleeve at the end of the threaded shaft, and the auxiliary support plate is abutted against the outer side of the photovoltaic panel, so as to ensure the stability of the auxiliary support plate supporting the channel steel beam.

[0012] Preferably, the vertical cross-section of the auxiliary support plate is L-shaped, and two positioning shafts are symmetrically connected to the inner side of the vertical plate end of the auxiliary support plate, and the positioning shafts are inserted into the slider through positioning holes. The positioning shafts can be inserted into the positioning holes of the slider to position the auxiliary support plate.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up the channel steel beam and the fixing components, the photovoltaic panel can be quickly fixed. Compared with the traditional structure, the device moves inside the guide groove of the channel steel beam through the rail shaft, and then changes the position of the buckle component. At this time, the buckle plate can be buckled at the bottom end of the channel steel beam, and the screw cap can be rotated on the surface of the threaded rod, and then the buckle component can be pulled down, and it can be buckled to the side of the photovoltaic panel through the buckle component, ensuring the convenience and adjustability of the photovoltaic panel installation.

[0015] 2. By setting up auxiliary support components, the auxiliary support and fixation of the photovoltaic panel can be achieved. The device moves in the slide groove on the side of the channel steel beam through the slider. At the same time, the positioning shaft is inserted into the through hole of the slider and is arranged on the outside of the threaded shaft through the nut thread sleeve. The auxiliary support plate can be squeezed, and the auxiliary support plate can be used to support the high and low sides of the photovoltaic panel to ensure the stability of the photovoltaic panel installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a photovoltaic panel fixing device proposed by the utility model;

[0018] Figure 2 This is a three-dimensional disassembled structural schematic diagram of an auxiliary support component in a photovoltaic panel fixing device proposed by the utility model;

[0019] Figure 3 This is a three-dimensional disassembled structural schematic diagram of a fixing component in a photovoltaic panel fixing device proposed by the utility model;

[0020] Figure 4 For this utility model Figure 3 A is a magnified schematic diagram of the structure.

[0021] In the figure: 1. beam frame assembly; 11. channel steel beam; 12. side plate; 13. locking bolt; 2. auxiliary support assembly; 21. slider; 22. threaded shaft; 23. auxiliary support plate; 24. nut; 25. positioning shaft; 3. fixing assembly; 31. rail shaft; 32. threaded rod; 33. buckle plate; 34. screw cap; 35. buckle component; 351. buckle plate; 352. rubber pad; 353. clamping plate; 354. fixing bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A photovoltaic panel fixing device includes a beam frame group 1, the beam frame group 1 includes a channel steel beam 11, and two fixing components 3 are movably and symmetrically installed on the top of the channel steel beam 11. The fixing component 3 includes a rail shaft 31, and the rail shaft 31 is embedded in the channel steel beam 11 through a guide groove. A threaded rod 32 is inserted through the surface of the rail shaft 31 from top to bottom through a through hole. The bottom end of the threaded rod 32 passes through the channel steel beam 11 through the through groove and is threadedly sleeved with a screw cap 34. A buckle component 35 is provided at the top of the threaded rod 32.

[0024] The left and right sides of the channel steel beam 11 are butt-jointed with side plates 12 through locking bolts 13 . Rubber blocks are arranged inside the side plates 12 , and the rubber blocks are inserted into the guide grooves of the channel steel beam 11 .

[0025] Positioning grooves are equidistantly provided at the bottom of the channel steel beam 11 , and a gusset plate 33 is sleeved on the outside of the threaded rod 32 . Rectangular block ends are provided on both sides of the top of the gusset plate 33 , and the rectangular block ends are inserted into the positioning grooves of the channel steel beam 11 .

[0026] The buckling component 35 includes a buckling plate 351 , and a rubber pad 352 is embedded in a groove on one side of the bottom end of the buckling plate 351 .

[0027] A clamping plate 353 is inserted into the side of the retaining plate 351 through a slot, and the bottom end of the clamping plate 353 is connected and fixed to the threaded rod 32. Fixing bolts 354 are inserted through through holes on the left and right sides of the bottom end of the clamping plate 353, and the axial end of the fixing bolt 354 is inserted into the threaded hole of the retaining plate 351.

[0028] An auxiliary support assembly 2 is movably installed on the side of the channel steel beam 11, and the auxiliary support assembly 2 includes a slider 21. The slider 21 is embedded in the surface of the channel steel beam 11 through a slide groove. A threaded shaft 22 is connected to the center position of the outer side of the slider 21. The threaded shaft 22 passes through the interior of the auxiliary support plate 23 through a through hole, and a nut 24 is threadedly sleeved at the end of the threaded shaft 22.

[0029] The auxiliary support plate 23 has an L-shaped vertical section. Two positioning shafts 25 are symmetrically connected to the inner side of the vertical plate end of the auxiliary support plate 23 , and the positioning shafts 25 are inserted into the slider 21 through the positioning holes.

[0030] The rubber block of the side plate 12 is inserted into the side guide groove of the channel steel beam 11, and then the side plate 12 can be easily assembled. The left and right sides of the channel steel beam 11 can be closed by cooperating with the side plate 12 and the locking bolts 13 to prevent the auxiliary support component 2 and the fixing component 3 from being separated from the channel steel beam 11 during adjustment. When the rail shaft 31 is displaced and adjusted, the buckle plate 33 can be buckled at the bottom end of the channel steel beam 11, so that the rectangular block end of the top of the buckle plate 33 is inserted into the positioning groove of the channel steel beam 11, and then the rail shaft 31 can be fixed to prevent the rail shaft 31 from deviating again after the movement and adjustment are completed. When the retaining plate 351 moves down, the retaining plate 351 can push the rubber pad 352 to contact and fit against the surface of the photovoltaic panel, thereby ensuring that the photovoltaic panel is stable, and the rubber pad 352 can protect the photovoltaic panel. The plate 351 moves on the surface of the card plate 353, and then the retaining plate 351 of different lengths and styles can be replaced according to the needs of use. The retaining plate 351 can be locked and fixed by passing the fixing bolt 354 through the through hole of the card plate 353 and then inserted into the threaded hole of the retaining plate 351. The movement of the slider 21 can be guided by the sliding groove of the channel steel beam 11, so that the slider 21 can control the displacement of the auxiliary support plate 23. The auxiliary support plate 23 is abutted against the outer side of the photovoltaic panel to ensure the stability of the auxiliary support plate 23 to the channel steel beam 11. At the same time, the two nuts 24 are threadedly sleeved on the outer side of the threaded shaft 22 to prevent the auxiliary support plate 23 from loosening. When the auxiliary support plate 23 is in contact with the slider 21, the positioning shaft 25 can be inserted into the positioning hole of the slider 21, and then the auxiliary support plate 23 is positioned to prevent the auxiliary support plate 23 from deviating and rotating.

[0031] Working principle: According to the attached Figure 2 As shown, by moving the slider 21 in the slide groove of the channel steel beam 11, the auxiliary support plate 23 is adjusted to a suitable position, and by rotating the auxiliary support plate 23, the angle of the auxiliary support plate 23 is changed. At this time, the positioning shaft 25 can be inserted into the through hole of the slider 21, and then the nut 24 is threadedly sleeved on the outer side of the threaded shaft 22 to fix it. The auxiliary support plate 23 can constrain the photovoltaic panel to prevent the photovoltaic panel from sliding when it is placed obliquely;

[0032] Secondly, according to the attached Figure 3 With attached Figure 4 As shown, the staff can move the rail shaft 31 so that the rail shaft 31 drives the threaded rod 32 to move, and then change the position of the adjusting buckle plate 351. At this time, the buckle plate 33 is buckled to the bottom end of the channel steel beam 11, and the screw cap 34 is threadedly sleeved on the surface of the threaded rod 32. The buckle plate 33 can be pressed against and squeezed by twisting the screw cap 34. At the same time, the buckle plate 351 moves downward to drive the rubber pad 352 to press against the top of the side of the photovoltaic panel, and then the photovoltaic panel can be fixed.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel fixing device, comprising a beam frame group (1), characterized in that: The beam frame group (1) comprises a channel steel beam (11), two fixing components (3) are movably and symmetrically mounted on the top of the channel steel beam (11), the fixing component (3) comprises a rail shaft (31), the rail shaft (31) is embedded in the channel steel beam (11) through a guide groove, a threaded rod (32) is inserted through a through hole from top to bottom through the surface of the rail shaft (31), the bottom end of the threaded rod (32) passes through the channel steel beam (11) through the through groove and is then threadedly sleeved with a screw cap (34), and a buckle component (35) is arranged at the top of the threaded rod (32).

2. A photovoltaic panel fixing device according to claim 1, characterized in that: The left and right sides of the channel steel beam (11) are butt-jointedly fixed with side plates (12) via locking bolts (13); a rubber block is arranged inside the side plate (12), and the rubber block is inserted into the guide groove of the channel steel beam (11).

3. A photovoltaic panel fixing device according to claim 1, characterized in that: The bottom end of the channel steel beam (11) is provided with positioning grooves at equal intervals, the outer side of the threaded rod (32) is sleeved with a buckle plate (33), and rectangular block ends are arranged on both sides of the top end of the buckle plate (33), and the rectangular block ends are inserted into the positioning grooves of the channel steel beam (11).

4. A photovoltaic panel fixing device according to claim 1, characterized in that: The buckling component (35) comprises a buckling plate (351), and a rubber pad (352) is embedded in a groove on one side of the bottom end of the buckling plate (351).

5. A photovoltaic panel fixing device according to claim 4, characterized in that: A clamping plate (353) is inserted into the slot on the side of the retaining plate (351), and the bottom end of the clamping plate (353) is connected and fixed to the threaded rod (32). Fixing bolts (354) are inserted through through holes on the left and right sides of the bottom end of the clamping plate (353), and the shaft ends of the fixing bolts (354) are inserted into the threaded holes of the retaining plate (351).

6. A photovoltaic panel fixing device according to claim 1, characterized in that: An auxiliary support assembly (2) is movably installed on the side of the channel steel beam (11), and the auxiliary support assembly (2) includes a slider (21). The slider (21) is embedded in the surface of the channel steel beam (11) through a slide groove. A threaded shaft (22) is connected to the center position of the outer side of the slider (21). The threaded shaft (22) passes through the interior of the auxiliary support plate (23) through a through hole, and a nut (24) is threadedly sleeved at the end of the threaded shaft (22).

7. A photovoltaic panel fixing device according to claim 6, characterized in that: The auxiliary support plate (23) has an L-shaped vertical cross-section. Two positioning shafts (25) are symmetrically connected to the inner side of the vertical plate end of the auxiliary support plate (23), and the positioning shafts (25) are inserted into the slider (21) through positioning holes.

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