Photovoltaic panel fixing base of solar power station

Abstract

The utility model discloses a photovoltaic panel fixing base for a solar power station, which relates to solar photovoltaics and comprises a panel collecting shell, a bottom supporting plate is fixedly connected to the lower surface of the panel collecting shell, a screw groove rod is rotatably connected to the outer surface of one side, close to the panel collecting shell, of the bottom supporting plate, and a carriage frame is in threaded connection to the outer surface of the screw groove rod. The device is reasonable in design structure, the opposite sliding plates on the two sides can be pushed to slide oppositely through the teeth in the rotating process of the double push wheels, so that the dragging and shielding column is pulled to slide through the transverse belt rods outside the opposite sliding plates in the opposite sliding process of the opposite sliding plates on the two sides, and a waterproof film in the storage pipe is pulled out in the sliding process of the dragging and shielding column; therefore, when the dragging and shielding columns on the two sides are aligned, the waterproof film covers the upper surface of the double-hole plate, foreign matter is prevented from entering the plate collecting shell, the purpose of automatically covering a container for containing the photovoltaic plate is achieved, and the problem that after the photovoltaic plate is contained, foreign matter enters the containing space, and then the photovoltaic plate is possibly damaged is solved.

Description

Technical Field

[0001] The utility model relates to solar photovoltaic, in particular to a fixed base for photovoltaic panels of a solar power station. Background Art

[0002] The solar photovoltaic system, also known as photovoltaics, abbreviated as PV, refers to a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of the PV facility is the solar panel. The semiconductor materials used for power generation mainly include: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, etc.

[0003] The usage environment of photovoltaic panels is complex. When the usage environment of photovoltaic panels is in an area with frequent severe weather, hail, lightning strikes, etc. may cause damage to the photovoltaic panels. And even if the photovoltaic panels are stored without covering, foreign objects entering the storage space may still damage the photovoltaic panels. For this reason, we provide a fixed base for photovoltaic panels of a solar power station to solve the above problems. Content of the Utility Model

[0004] I) Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a fixed base for photovoltaic panels of a solar power station.

[0006] II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A fixed base for photovoltaic panels of a solar power station, including a panel storage shell, the lower surface of the panel storage shell is fixedly connected with a supporting bottom plate, a screw groove rod is rotatably connected to the outer surface of the supporting bottom plate near the panel storage shell, a dragging plate frame is threadedly connected to the outer surface of the screw groove rod, the outer surface of the dragging plate frame is slidably connected to the inner wall of the panel storage shell, a fixing plate is fixedly connected to the outer surface of the dragging plate frame away from the supporting bottom plate, a limiting frame is clamped to the outer surface of the fixing plate away from the supporting bottom plate, a double-hole plate is fixedly connected to the outer surface of the limiting frame, the outer surface of the double-hole plate away from the limiting frame is fixedly connected to the inner wall of the panel storage shell, a double-pushing wheel is fixedly connected to the outer circumferential surface of the screw groove rod, a pair of sliding plates is meshed with the teeth of the double-pushing wheel, an anti-detachment column is slidably connected to the outer surface of the pair of sliding plates near the panel storage shell, the anti-detachment column is fixedly connected to the supporting bottom plate on the outer surface near the double-hole plate, a cross belt rod is fixedly connected to the outer surface of the pair of sliding plates away from the double-pushing wheel, the cross belt rod is slidably connected to the supporting bottom plate on the outer surface near the dragging plate frame, the cross belt rod is slidably connected to the panel storage shell on the outer surface near the double-hole plate, a pulling and covering column is fixedly connected to the outer surface of the cross belt rod near the double-hole plate, the pulling and covering column is slidably connected to the panel storage shell on the outer surface near the supporting bottom plate, a storage pipe is fixedly connected to the outer surface of the panel storage shell away from the double-hole plate, a hole covering plate is rotatably connected to one end of the storage pipe, a wrapping rod is rotatably connected to the inner surface of the storage pipe, and a torsion spring disc is fixedly connected to the end of the wrapping rod away from the hole covering plate.

[0008] Furthermore, the plate receiving shell is a square frame. A material storage pipe is fixedly connected to the outer surface of the square frame. A supporting bottom plate is fixedly connected to the lower surface of the square frame. Two vertical sliding grooves are provided on the inner wall of the square frame. A drag plate frame is slidably connected to the inner surface of the sliding groove. A double-hole plate is fixedly connected to the inner surface of the square frame. A horizontal belt rod is slidably connected to the outer surface of the square frame.

[0009] Furthermore, the screw groove rod is a threaded rod. A drag plate frame is threadedly connected to the outer surface of the threaded rod. The upper end of the threaded rod is rotatably connected to the double-hole plate. One end of the threaded rod away from the double-hole plate is rotatably connected to the supporting bottom plate. A circular pile is fixedly connected to one end of the threaded rod away from the double-hole plate. The outer circumferential surface of the circular pile is rotatably connected to the supporting bottom plate. A double push wheel is fixedly connected to the outer circumferential surface of the circular pile.

[0010] Furthermore, the opposing sliding plate is a rectangular plate. Teeth are provided on the outer surface of the rectangular plate close to the screw groove rod. The teeth are engaged with the double push wheel. A horizontal belt rod is fixedly connected to the outer surface of the rectangular plate away from the teeth. A convex groove is provided on the outer surface of the rectangular plate close to the double-hole plate. An anti-detachment column is slidably connected to the inner surface of the convex groove.

[0011] Furthermore, the material storage pipe is a rectangular pipe. A rectangular block is fixedly connected to the lower surface of the rectangular pipe. The material receiving shell is fixedly connected to the outer surface of the rectangular block. A hole covering plate is rotatably connected to the outer surface of the rectangular block. A square plate is fixedly connected to one end of the rectangular pipe away from the hole covering plate. A circular hole is provided on the outer surface of the square plate. A wrapping rod is rotatably connected to the inner surface of the circular hole. A rectangular hole penetrating through the outer surface of the rectangular pipe is provided on the outer surface of the inner wall of the rectangular pipe close to the pulling and covering column.

[0012] Furthermore, the hole covering plate is a rectangular plate. A circular hole is provided on the outer surface of the rectangular pipe. A circular rod is fixedly connected to the inner surface of the circular hole. The circular rod is rotatably connected to the material storage pipe close to one end of the torsion spring disc.

[0013] Furthermore, the torsion spring disc is a circular disc. A wrapping rod is fixedly connected to the outer surface of the circular disc close to the hole covering plate. A torsion spring is fixedly connected to the outer surface of the circular disc close to the hole covering plate. The wrapping rod is slidably connected to the inner surface of the torsion spring. One end of the torsion spring away from the circular disc is fixedly connected to the material storage pipe.

[0014] III) Beneficial effects:

[0015] Compared with the prior art, the photovoltaic panel fixing base of this solar power station has the following beneficial effects:

[0016] 1. In the present utility model, during the rotation of the double push wheels, their teeth push the opposite sliding plates on both sides to slide towards each other. Thus, during the process of the opposite sliding of the opposite sliding plates on both sides, the cross belt rods outside them pull the drag covering columns to slide. As a result, the drag covering columns pull out the water isolation film in the storage pipe during the sliding process. When the drag covering columns on both sides are aligned, the water isolation film covers the upper surface of the double hole plate, preventing foreign objects from entering the plate receiving shell, achieving the purpose of automatically covering the container for storing photovoltaic panels, and solving the problem that foreign objects may damage the photovoltaic panels after they enter the storage space after the photovoltaic panels are stored.

[0017] 2. In the present utility model, during the rotation of the screw groove rod, the drag plate frame is driven to slide under the restriction of the inner wall of the plate receiving shell through its own thread groove. Thus, during the sliding process of the drag plate frame, the fixing plate on it is driven to descend. As a result, during the descending process of the fixing plate, the photovoltaic panel is slid into the plate receiving shell for protection, achieving the purpose of quickly storing the photovoltaic panel in extreme weather, and solving the problem that the photovoltaic panel may be damaged in bad weather such as hail and lightning strikes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the torsion spring disc structure of the present utility model;

[0019] Figure 2 It is the storage pipe structure of the present utility model;

[0020] Figure 3 It is the plate receiving shell structure of the present utility model;

[0021] Figure 4 It is the opposite sliding plate structure of the present utility model.

[0022] In the figure: 1, plate receiving shell; 2, supporting bottom plate; 3, screw groove rod; 4, drag plate frame; 5, fixing plate; 6, limiting frame; 7, double hole plate; 8, double push wheels; 9, opposite sliding plate; 10, anti - detachment column; 11, cross belt rod; 12, drag covering column; 13, storage pipe; 14, hole covering plate; 15, wrapping rod; 16, torsion spring disc. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figures 1-4As shown in the figure, the present utility model provides a technical solution: a fixed base for a photovoltaic panel of a solar power station, including a panel storage shell 1. The panel storage shell 1 is a square frame. A storage pipe 13 is fixedly connected to the outer surface of the square frame. A support base plate 2 is fixedly connected to the lower surface of the square frame. Two vertical sliding grooves are provided on the inner wall of the square frame. A drag plate frame 4 is slidably connected to the inner surface of the sliding groove. A double-hole plate 7 is fixedly connected to the inner surface of the square frame. A horizontal belt rod 11 is slidably connected to the outer surface of the square frame. The panel storage shell 1 is used for temporarily storing photovoltaic panels.

[0025] A support base plate 2 is fixedly connected to the lower surface of the panel storage shell 1. A threaded groove rod 3 is rotatably connected to the outer surface of the support base plate 2 close to the panel storage shell 1. The threaded groove rod 3 is a threaded rod. A drag plate frame 4 is threadedly connected to the outer surface of the threaded rod. The upper end of the threaded rod is rotatably connected to the double-hole plate 7. One end of the threaded rod away from the double-hole plate 7 is rotatably connected to the support base plate 2. A circular pile is fixedly connected to one end of the threaded rod away from the double-hole plate 7. The outer circumferential surface of the circular pile is rotatably connected to the support base plate 2. A double-push wheel 8 is fixedly connected to the outer circumferential surface of the circular pile. The threaded groove rod 3 is used to drive the drag plate frame 4 to move while driving the double-push wheel 8 to rotate during its own rotation.

[0026] A drag plate frame 4 is threadedly connected to the outer surface of the threaded groove rod 3. The outer surface of the drag plate frame 4 is slidably connected to the inner wall of the panel storage shell 1. A fixing plate 5 is fixedly connected to the outer surface of the drag plate frame 4 away from the support base plate 2. A limiting frame 6 is clamped to the outer surface of the fixing plate 5 away from the support base plate 2. A double-hole plate 7 is fixedly connected to the outer surface of the limiting frame 6. A double-hole plate 7 is fixedly connected to the inner wall of the panel storage shell 1 away from the limiting frame 6. A double-push wheel 8 is fixedly connected to the outer circumferential surface of the threaded groove rod 3. The teeth of the double-push wheel 8 are engaged with an opposing sliding plate 9. The opposing sliding plate 9 is a rectangular plate. Teeth are provided on the outer surface of the rectangular plate close to the threaded groove rod 3. The teeth are engaged with the double-push wheel 8. A horizontal belt rod 11 is fixedly connected to the outer surface of the rectangular plate away from the teeth. A convex groove is provided on the outer surface of the rectangular plate close to the double-hole plate 7. An anti-disengagement column 10 is slidably connected to the inner surface of the convex groove. There are two opposing sliding plates 9 in total, which are used for the teeth of the double-push wheel 8 to push the two opposing sliding plates 9 to slide towards each other during the rotation of the double-push wheel 8.

[0027] An anti-disengagement column 10 is slidably connected to the outer surface of the opposing sliding plate 9 close to the panel storage shell 1. A support base plate 2 is fixedly connected to the outer surface of the anti-disengagement column 10 close to the double-hole plate 7. A horizontal belt rod 11 is fixedly connected to the outer surface of the opposing sliding plate 9 away from the double-push wheel 8. The outer surface of the horizontal belt rod 11 close to the drag plate frame 4 is slidably connected to the support base plate 2. The outer surface of the horizontal belt rod 11 close to the double-hole plate 7 is slidably connected to the panel storage shell 1.

[0028] On the outer surface of the cross-bar 11 close to one side of the double-hole plate 7, a pulling and shielding column 12 is fixedly connected. On the outer surface of the pulling and shielding column 12 close to one side of the supporting bottom plate 2, a receiving plate shell 1 is slidably connected. On the outer surface of the receiving plate shell 1 far from the double-hole plate 7, a storage pipe 13 is fixedly connected. The storage pipe 13 is a rectangular pipe. On the lower surface of the rectangular pipe, a rectangular block is fixedly connected. On the outer surface of the rectangular block, the receiving plate shell 1 is fixedly connected. On the outer surface of the rectangular block, a hole-shielding plate 14 is rotatably connected. At one end of the rectangular pipe far from the hole-shielding plate 14, a square plate is fixedly connected. On the outer surface of the square plate, a circular hole is provided. Inside the inner surface of the circular hole, a wrapping rod 15 is rotatably connected. On the outer surface of the inner wall of the rectangular pipe close to one side of the pulling and shielding column 12, a rectangular hole penetrating through the outer surface of the rectangular pipe is provided. The storage pipe 13 is used to protect and temporarily store the water-proof film.

[0029] One end of the storage pipe 13 is rotatably connected with a hole-shielding plate 14. The hole-shielding plate 14 is a rectangular plate. On the outer surface of the rectangular pipe, a circular hole is provided. Inside the inner surface of the circular hole, a circular rod is fixedly connected. One end of the circular rod close to the torsion spring disc 16 is rotatably connected with the storage pipe 13. The hole-shielding plate 14 is used to shield one end opening of the storage pipe 13 after the water-proof film is fixed to prevent foreign objects from entering it.

[0030] Inside the inner surface of the storage pipe 13, a wrapping rod 15 is rotatably connected. One end of the wrapping rod 15 far from the hole-shielding plate 14 is fixedly connected with a torsion spring disc 16. The torsion spring disc 16 is a circular disc. On the outer surface of the circular disc close to one side of the hole-shielding plate 14, the wrapping rod 15 is fixedly connected. On the outer surface of the circular disc close to one side of the hole-shielding plate 14, a torsion spring is fixedly connected. Inside the inner surface of the torsion spring, the wrapping rod 15 is slidably connected. One end of the torsion spring far from the circular disc is fixedly connected with the storage pipe 13. The torsion spring disc 16 is used to drive the wrapping rod 15 to rotate to retract the water-proof film when the pulling and shielding column 12 resets and slides to the position of the storage pipe 13.

[0031] Working principle: During the use of the photovoltaic panel fixing base of the solar power station, first install the photovoltaic panel on the fixing plate 5, and put the water-proof film outside the wrapping rod 15, so that one end of the water-proof film is fixed on the wrapping rod 15 and the other end of the water-proof film is fixed on the pulling and shielding column 12. When extremely bad weather occurs, drive the screw groove rod 3 to rotate through an external power source. During the rotation of the screw groove rod 3, drive the drag plate frame 4 to slide under the restriction of the inner wall of the receiving plate shell 1 through its own thread groove. Thus, when the drag plate frame 4 slides, drive the fixing plate 5 thereon to descend. Thus, when the fixing plate 5 descends, slide the photovoltaic panel into the receiving plate shell 1 for protection. During the rotation of the screw groove rod 3, drive the double push wheels 8 outside it to rotate, so that during the rotation of the double push wheels 8, their teeth push the opposite slide plates 9 on both sides to slide towards each other. Thus, during the sliding of the opposite slide plates 9 on both sides towards each other, pull the pulling and shielding column 12 to slide through the cross-bar 11 outside them. Thus, when the pulling and shielding column 12 slides, pull out the water-proof film in the storage pipe 13. Thus, when the pulling and shielding columns 12 on both sides are aligned, the water-proof film covers the upper surface of the double-hole plate 7 to prevent foreign objects from entering the receiving plate shell 1.

Claims

1. A photovoltaic panel fixing base for a solar power station, comprising a panel receiving shell (1), characterized in that: The lower surface of the plate receiving shell (1) is fixedly connected to a supporting plate (2); the outer surface of the supporting plate (2) close to the plate receiving shell (1) is rotatably connected to a screw groove rod (3); the outer surface of the screw groove rod (3) is threadedly connected to a drag plate frame (4); the outer surface of the drag plate frame (4) is slidably connected to the inner wall of the plate receiving shell (1); the outer surface of the drag plate frame (4) away from the supporting plate (2) is fixedly connected to a fixing plate (5); the outer surface of the fixing plate (5) away from the supporting plate (2) is clamped with a limiting frame (6); the outer surface of the limiting frame (6) is fixedly connected to a double-hole plate (7); the outer surface of the double-hole plate (7) away from the limiting frame (6) is fixedly connected to the inner wall of the plate receiving shell (1); the outer circumferential surface of the screw groove rod (3) is fixedly connected to a double push wheel (8); the double push wheel (8) is meshed with a sliding plate (9); the outer surface of the sliding plate (9) close to the plate receiving shell (1) is slidably connected to an anti-slip column (10); the anti-slip column (10) is close to the supporting plate (1) A bottom support plate (2) is fixedly connected to the outer surface of one side near the double-hole plate (7); a transverse belt rod (11) is fixedly connected to the outer surface of the side of the slide plate (9) away from the double push wheels (8); the outer surface of the side of the transverse belt rod (11) near the drag plate frame (4) is slidably connected to the bottom support plate (2); the outer surface of the side of the transverse belt rod (11) near the double-hole plate (7) is slidably connected to a plate receiving shell (1); the outer surface of the side of the transverse belt rod (11) near the double-hole plate (7) is fixedly connected to a drag shielding column (12); the outer surface of the drag shielding column (12) near the bottom support plate (2) is slidably connected to the plate receiving shell (1); the outer surface of the plate receiving shell (1) away from the double-hole plate (7) is fixedly connected to a material storage tube (13); one end of the material storage tube (13) is rotatably connected to a hole shielding plate (14); the inner surface of the material storage tube (13) is rotatably connected to a material wrapping rod (15); the end of the material wrapping rod (15) away from the hole shielding plate (14) is fixedly connected to a torsion spring disk (16).

2. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The plate receiving shell (1) is a square frame, the outer surface of the square frame is fixedly connected to a material storage tube (13), the lower surface of the square frame is fixedly connected to a bottom support plate (2), the inner wall of the square frame is provided with two vertical slide grooves, the inner surface of the slide groove is slidably connected to a drag plate rack (4), the inner surface of the square frame is fixedly connected to a double-hole plate (7), and the outer surface of the square frame is slidably connected to a horizontal belt rod (11).

3. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The screw groove rod (3) is a threaded rod, the outer surface of the threaded rod is threadedly connected to the drag plate frame (4), the upper end of the threaded rod is rotatably connected to the double-hole plate (7), the end of the threaded rod away from the double-hole plate (7) is rotatably connected to the bottom support plate (2), the end of the threaded rod away from the double-hole plate (7) is fixedly connected to a circular pile, the outer circumferential surface of the circular pile is rotatably connected to the bottom support plate (2), and the outer circumferential surface of the circular pile is fixedly connected to a double push wheel (8).

4. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The pair of slide plates (9) are rectangular plates, the outer surface of the rectangular plate close to the screw groove rod (3) is provided with teeth, the teeth are meshed with double push wheels (8), the outer surface of the rectangular plate away from the teeth is fixedly connected to a horizontal belt rod (11), the outer surface of the rectangular plate close to the double hole plate (7) is provided with a convex groove, and the inner surface of the convex groove is slidably connected to an anti-slip column (10).

5. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The material storage tube (13) is a rectangular tube, the lower surface of which is fixedly connected to a rectangular block, the outer surface of which is fixedly connected to a plate receiving shell (1), the outer surface of which is rotatably connected to a perforated plate (14), the end of the rectangular tube away from the perforated plate (14) is fixedly connected to a square plate, the outer surface of the square plate is provided with a circular hole, the inner surface of the circular hole is rotatably connected to a material wrapping rod (15), and the outer surface of the inner wall of the rectangular tube close to the dragging and shielding column (12) is provided with a rectangular hole penetrating to the outer surface of the rectangular tube.

6. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The hole shielding plate (14) is a rectangular plate, the outer surface of the rectangular tube is provided with a circular hole, the inner surface of the circular hole is fixedly connected to a circular rod, and one end of the circular rod close to the torsion spring disk (16) is rotatably connected to the storage tube (13).

7. A photovoltaic panel fixing base for a solar power station according to claim 1, characterized in that: The torsion spring disk (16) is a circular disk, the outer surface of the circular disk close to the perforated plate (14) is fixedly connected to a material wrapping rod (15), the outer surface of the circular disk close to the perforated plate (14) is fixedly connected to a torsion spring, the inner surface of the torsion spring is slidably connected to the material wrapping rod (15), and the end of the torsion spring away from the circular disk is fixedly connected to a material storage tube (13).

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