Wind-resistant photovoltaic support

Abstract

The utility model discloses a wind-resistant photovoltaic support, which belongs to the technical field of photovoltaic supports and comprises a bottom plate, sliding grooves are bilaterally symmetrically arranged on the top side of the bottom plate, sliding plates are slidably connected to the inner walls of the sliding grooves, photovoltaic plate frames are slidably connected to the top sides of the sliding plates, and photovoltaic plates are fixedly connected to the top sides of the photovoltaic plate frames. The bottom side of the photovoltaic panel frame is fixedly connected with supporting columns, the number of the supporting columns is eight, the bottom ends of the supporting columns are fixedly connected with the bottom plate, one side of each supporting column is fixedly connected with a hollow cylinder, and vent grooves are formed in one end of each hollow cylinder in a vertically symmetrical mode. And moreover, the wind resistance and the impact resistance of the photovoltaic panel are greatly improved, the possibility that the photovoltaic panel is damaged by strong wind is reduced, and the photovoltaic panel has certain practicability.

Description

Technical Field

[0001] The utility model relates to a wind-resistant photovoltaic bracket, in particular to a wind-resistant photovoltaic bracket, and belongs to the technical field of photovoltaic brackets. Background Art

[0002] A photovoltaic bracket is a structure used to support and fix solar photovoltaic panels, usually made of metal materials. Its main function is to support solar photovoltaic panels so that they can be correctly installed on the ground or roof in order to receive sunlight to the greatest extent and convert it into electrical energy. The function of the photovoltaic bracket is mainly reflected in supporting, fixing, and protecting solar photovoltaic panels to achieve optimal power generation efficiency and service life. There are many various photovoltaic brackets on the market, but the wind resistance of many photovoltaic brackets is not excellent. In some strong wind areas, photovoltaic panel brackets with poor stability and low strength cannot play a good supporting role. The utility model can effectively fix and support the photovoltaic panels, and greatly improve their wind resistance and impact resistance, reducing the possibility of damage to photovoltaic panels due to strong winds, which has certain practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a wind-resistant photovoltaic bracket in order to solve the above-mentioned problems, which can effectively provide fixed support for photovoltaic panels and greatly improve their wind resistance and impact resistance, thereby reducing the possibility of damage to photovoltaic panels due to strong winds. This has certain practicality.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a wind-resistant photovoltaic bracket, comprising a base plate, a sliding groove is symmetrically arranged on the top side of the base plate, a sliding plate is slidably connected to the inner wall of the sliding groove, a photovoltaic panel frame is slidably connected to the top side of the sliding plate, a photovoltaic panel is fixedly connected to the top side of the photovoltaic panel frame, a support column is fixedly connected to the bottom side of the photovoltaic panel frame, eight support columns are arranged, the bottom end of the support column is fixedly connected to the base plate, a hollow cylinder is fixedly connected to one side of the support column, and ventilation grooves are symmetrically arranged on one end of the hollow cylinder.

[0005] Preferably, a spring is fixedly connected to the inner wall of one end of the hollow cylinder, a piston is fixedly connected to one end of the spring, and the piston is slidably connected to the inner wall of the hollow cylinder.

[0006] Preferably, one side of the piston is fixedly connected to a sliding rod, the sliding rod is slidably connected to one end of the hollow cylinder, one end of the sliding rod is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to the sliding plate.

[0007] Preferably, the top end of the photovoltaic panel frame is snap-connected with a fixing piece, the top side of the fixing piece is threadedly connected with a threaded nut assembly, the bottom end of the threaded nut assembly is threadedly connected to the top end of the photovoltaic panel frame, and the top side of the fixing piece is fixedly connected with a wind shield.

[0008] Preferably, the middle section of the support column is threadedly connected to a threaded shaft, one end of the threaded shaft is threadedly connected to a side plate, the inner side of the side plate is slidably connected to a sliding plate, one end of the threaded shaft is threadedly connected to a water-blocking ring, and the side plate fully covers the front and back surfaces of the entire device.

[0009] Preferably, the middle section of the threaded shaft is threadedly connected to an inclined plate, the top end of the inclined plate is slidably connected to a connecting piece, the bottom side of the inclined plate is fixedly connected to a rope, and the bottom end of the rope is fixedly connected to a weight.

[0010] The beneficial effect of the utility model is that the utility model sets a sliding groove, and the sliding plate can slide left and right in the sliding groove. When strong wind comes, the strong wind will directly blow towards the sliding plate, and the sliding plate will slide to the other end of the sliding groove under the wind force. At this time, the sliding plate will transmit the wind force to the connecting plate, and the connecting plate will transmit it to the piston through the sliding rod. The piston will slide toward the bottom end of the hollow cylinder inside the hollow cylinder and squeeze the spring, so that the spring is compressed. The spring will show that it absorbs all wind energy, but in fact it is because the basic position of the hollow cylinder has not changed, which depends on the stability of the eight support columns, and the stability of the support columns comes from ropes and weights. The ropes and weights act as dampers, which can effectively improve the stability of the inclined plates on both sides, and the inclined plates are firmly fixed between the front and rear groups of support columns by four threaded shafts, which will make the eight support columns also have the stability of the inclined plates on both sides. The utility model can effectively play a fixed supporting role for the photovoltaic panels, and greatly improve their wind resistance and impact resistance, and reduce the possibility of damage to the photovoltaic panels due to strong winds. This has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view structural diagram of the utility model without the water blocking ring, side panels and wind shield;

[0012] Figure 2 This is a schematic diagram of the internal structure of the hollow core tube of the utility model from the front view;

[0013] Figure 3 This is a front view structural schematic diagram of the utility model;

[0014] In the figure: 1, bottom plate, 2, sliding groove, 3, sliding plate, 4, photovoltaic panel frame, 5, photovoltaic panel, 6, fixing part, 7, threaded nut assembly, 8, support column, 9, hollow cylinder, 10, ventilation groove, 11, spring, 12, piston, 13, sliding rod, 14, connecting plate, 15, threaded shaft, 16, inclined plate, 17, connecting part, 18, rope, 19, weight, 20, water barrier, 21, side plate, 22, wind shield. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 As shown, a wind-resistant photovoltaic bracket includes a base plate 1, a sliding groove 2 is symmetrically arranged on the top side of the base plate 1, a sliding plate 3 is slidably connected to the inner wall of the sliding groove 2, and the sliding plate 3 can slide left and right in the sliding groove 2, and a photovoltaic panel frame 4 is slidably connected to the top side of the sliding plate 3, and the photovoltaic panel frame 4 is used to fix the photovoltaic panel 5, and the photovoltaic panel 5 is fixedly connected to the top side of the photovoltaic panel frame 4, and the bottom side of the photovoltaic panel frame 4 is fixedly connected to a support column 8, and the support column 8 serves as a supporting structure of the entire device and is used to maintain the stability of the device. There are eight support columns 8, and the bottom end of the support column 8 is fixedly connected to the base plate 1, and one side of the support column 8 is fixedly connected to a hollow cylinder 9, and one end of the hollow cylinder 9 is symmetrically arranged with a ventilation groove 10, and the ventilation groove 10 is used to maintain the air pressure balance inside the hollow cylinder 9.

[0017] As a technical optimization solution of the utility model, a spring 11 is fixedly connected to the inner wall of one end of the hollow cylinder 9, and a piston 12 is fixedly connected to one end of the spring 11. The piston 12 is slidably connected to the inner wall of the hollow cylinder 9, and the spring 11 is used to absorb energy and maintain the balance of the sliding plate 3.

[0018] As a technical optimization solution of the utility model, one side of the piston 12 is fixedly connected to a sliding rod 13, and the sliding rod 13 is slidably connected to one end of the hollow cylinder 9. One end of the sliding rod 13 is fixedly connected to a connecting plate 14, and one side of the connecting plate 14 is fixedly connected to the sliding plate 3. The connecting plate 14 is used to increase the contact area between the sliding plate 3 and the sliding rod 13 to make the force uniform.

[0019] As a technical optimization scheme of the utility model, the top end of the photovoltaic panel frame 4 is snap-connected with a fixing part 6, the top side of the fixing part 6 is threadedly connected with a threaded nut assembly 7, the bottom end of the threaded nut assembly 7 is threadedly connected to the top end of the photovoltaic panel frame 4, the top side of the fixing part 6 is fixedly connected with a wind shield 22, the threaded nut assembly 7 is used to fix the photovoltaic panel frame 4 and the fixing part 6 to each other, and the fixing part 6 is used to fix the photovoltaic panel frames 4 on both sides.

[0020] As a technical optimization solution of the utility model, the middle section of the support column 8 is threadedly connected with a threaded shaft 15, one end of the threaded shaft 15 is threadedly connected with a side panel 21, the inner side of the side panel 21 is slidably connected to the sliding plate 3, one end of the threaded shaft 15 is threadedly connected with a water blocking ring 20, the side panel 21 fully covers the front and back sides of the entire device, the four threaded shafts 15 are used to fix the position of the side panel 16, the water blocking ring 20 is used to prevent rainwater from directly being released from the threaded shaft 15 to avoid corrosion, and can also firmly fix the side panel 21 on the front and back sides of the device.

[0021] As a technical optimization solution of the utility model, the middle section of the threaded shaft 15 is threadedly connected to a sloped plate 16, the top of the sloped plate 16 is slidably connected to a connecting piece 17, the bottom side of the sloped plate 16 is fixedly connected to a rope 18, and the bottom end of the rope 18 is fixedly connected to a weight 19. The rope 18 and the weight 19 act as dampers, which can effectively improve the stability of the sloped plates 16 on both sides.

[0022] As a technical optimization solution of the utility model, when the utility model is used, firstly, eight support columns 8 are fixed to the upper side of the bottom plate 1 symmetrically in the front and back, and then the inclined plates 16 on both sides are fixed in the middle of the eight support columns 8 through four threaded shafts 15 and the top ends of the inclined plates 16 on both sides are fixed by buckles using connecting pieces 17, and then the ropes 18 and the weights 19 are fixed to the bottom sides of the inclined plates 16 on both sides and the weights 19 are kept in the center. At this time, the eight hollow cylinders 9 are fixed to the connecting plates 14 symmetrically in the front and back to the four shorter support columns on the left and right sides. 8, then slide the sliding plate 3 into the sliding groove 2 and fix the sliding plate 3 and the connecting plate 14 to each other, finally slide the photovoltaic panel frame 4 with the photovoltaic panel 5 fixed to the top side of the sliding plate 3, and then fix the top of the photovoltaic panel frame 4 on both sides through the fixing parts 6 and the threaded nut assembly 7, and then fix the wind shield 22 to the upper side of the fixing part 6 so that the threaded nut assembly 7 is fully covered, and finally fix the side panel 21 to the end of the threaded shaft 15 through the water barrier 20, so that the side panel 21 covers the front and back sides of the entire device.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wind-resistant photovoltaic support, comprising a base plate (1), Features: The top side of the bottom plate (1) is symmetrically provided with a sliding groove (2), the inner wall of the sliding groove (2) is slidably connected to a sliding plate (3), the top side of the sliding plate (3) is slidably connected to a photovoltaic panel frame (4), the top side of the photovoltaic panel frame (4) is fixedly connected to a photovoltaic panel (5), the bottom side of the photovoltaic panel frame (4) is fixedly connected to a support column (8), eight support columns (8) are provided, the bottom end of the support column (8) is fixedly connected to the bottom plate (1), one side of the support column (8) is fixedly connected to a hollow cylinder (9), and one end of the hollow cylinder (9) is symmetrically provided with a ventilation groove (10) up and down.

2. A wind-resistant photovoltaic bracket according to claim 1, Features: A spring (11) is fixedly connected to the inner wall of one end of the hollow cylinder (9), a piston (12) is fixedly connected to one end of the spring (11), and the piston (12) is slidably connected to the inner wall of the hollow cylinder (9).

3. A wind-resistant photovoltaic bracket according to claim 2, Features: A sliding rod (13) is fixedly connected to one side of the piston (12), and the sliding rod (13) is slidably connected to one end of the hollow cylinder (9). One end of the sliding rod (13) is fixedly connected to a connecting plate (14), and one side of the connecting plate (14) is fixedly connected to the sliding plate (3).

4. The wind-resistant photovoltaic bracket according to claim 1, Features: The top end of the photovoltaic panel frame (4) is snap-connected with a fixing piece (6), the top side of the fixing piece (6) is threadedly connected with a threaded nut assembly (7), the bottom end of the threaded nut assembly (7) is threadedly connected to the top end of the photovoltaic panel frame (4), and the top side of the fixing piece (6) is fixedly connected with a wind shield (22).

5. The wind-resistant photovoltaic bracket according to claim 1, Features: The middle section of the support column (8) is threadedly connected to a threaded shaft (15), one end of the threaded shaft (15) is threadedly connected to a side plate (21), the inner side of the side plate (21) is slidably connected to the sliding plate (3), one end of the threaded shaft (15) is threadedly connected to a water blocking ring (20), and the side plate (21) fully covers the front and rear surfaces of the entire device.

6. A wind-resistant photovoltaic support according to claim 5, Features: The middle section of the threaded shaft (15) is threadedly connected to an inclined plate (16), the top end of the inclined plate (16) is slidably connected to a connecting piece (17), the bottom side of the inclined plate (16) is fixedly connected to a rope (18), and the bottom end of the rope (18) is fixedly connected to a weight (19).

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