Bird repelling device with photovoltaic flexible bracket supporting structure

Abstract

The utility model relates to a photovoltaic flexible support supporting structure bird repelling device applied to the field of photovoltaic equipment, which comprises a plurality of support bodies, a first outer ring is arranged on the upper side of the outer end of a side steel cable, a second outer ring is arranged on the lower side of the outer end of the side steel cable, and electromagnetic surface inner grooves are formed in the four corners of the upper end of the second outer ring. A spring is fixedly connected to the lower inner wall of the electromagnetic surface inner groove, a pressurizing lower elastic strip is fixedly connected to the end, away from the outer sliding ferrule, of the spring, a protruding electromagnetic strip is fixedly connected to the end, close to the spring, of the pressurizing lower elastic strip, the outer sliding ferrule is slidably connected to the outer end of the support body, and an inner scraping ring strip is fixedly connected to the inner end of the outer sliding ferrule. According to the scheme, when the outer sliding sleeve ring slides up and down outside the side steel cable, birds outside the side steel cable can be repelled, meanwhile, the inner scraping ring strip in the outer sliding sleeve ring is used for repelling the birds outside the side steel cable and scraping bird excrement, and the stability of the support body is guaranteed.

Description

Technical Field

[0001] The utility model relates to a photovoltaic flexible bracket support structure bird repelling device, in particular to a photovoltaic flexible bracket support structure bird repelling device applied in the field of photovoltaic equipment. Background Art

[0002] Solar energy is the most important basic energy source among various renewable energy sources. Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel. However, the disassembly and stability of photovoltaic flexible brackets still need to be improved.

[0003] The specification of Chinese patent CN219394731 U discloses a flexible photovoltaic bracket support structure, a flexible photovoltaic bracket support structure, including multiple flexible cable rods, both ends of the flexible cable rods pass through the through holes of the fixing seats, the fixing seats on both sides are respectively fixed on the support plates, and an underground plug rod is provided at the bottom of the support plate. The support structure has good applicability and can be installed on a mountain with a slope. It has good stability, saves the leveling construction process, and improves the installation efficiency of the flexible photovoltaic bracket.

[0004] The specification of Chinese patent CN218387334U discloses a four-strut type flexible photovoltaic bracket support structure, which overcomes the shortcomings of the prior art that the flexible photovoltaic bracket system has a large amount of cables and a large number of connecting parts between the cables and the struts, which to a certain extent restricts its promotion and application in engineering. It adopts four load-bearing upper cables connected to a load-bearing lower cable at the bottom, which strengthens the connection and integrity between the front and rear rows of photovoltaic components. It has high rigidity, good wind resistance and stability, and has good prospects for engineering application.

[0005] The wire rope is one of the main structures of the photovoltaic flexible bracket. Since the bracket is usually set up outdoors, birds landing on the wire rope will have a certain impact on the stability of the bracket, and the bird droppings will also cause a certain degree of corrosion to the wire rope, which will further affect the stability of the bracket. Therefore, it is necessary to design a photovoltaic flexible bracket support structure with a bird repelling protection mechanism to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the steel wire rope is one of the main structures of the photovoltaic flexible bracket. Since the bracket is usually set outdoors, birds landing on the steel wire rope will have a certain impact on the stability of the bracket, and the bird's feces will also cause a certain degree of corrosion to the steel wire rope, which will further affect the stability of the bracket.

[0007] In order to solve the above problems, the utility model provides a photovoltaic flexible bracket support structure bird-repelling device, comprising multiple bracket bodies, multiple photovoltaic panel bodies are installed on the upper end of the bracket body, the left and right ends of the bracket body are fixedly connected with side steel cables, a first outer ring is arranged on the upper side of the outer end of the side steel cable, a second outer ring is arranged on the lower side of the outer end of the side steel cable, and electromagnetic surface inner grooves are opened at the four corners of the upper end of the second outer ring, and a spring is fixedly connected to the lower inner wall of the electromagnetic surface inner groove, the end of the spring away from the outer sliding ring is fixedly connected to a pressurized lower elastic strip, and the end of the pressurized lower elastic strip close to the spring is fixedly connected to a raised electromagnetic strip, the outer end of the side steel cable is slidably connected to the outer sliding ring, and the inner end of the outer sliding ring is fixedly connected to an inner scraping ring strip, and the inner scraping ring strip contacts the side steel cable.

[0008] In the above-mentioned photovoltaic flexible bracket support structure, this solution can expel birds outside the side steel cables by sliding the outer sliding ring up and down outside the side steel cables, and scrape off the bird droppings attached to the outside of the side steel cables by the inner scraping ring inside the outer sliding ring, effectively avoiding the disadvantage that birds falling on the side steel cables will have a certain impact on the stability of the bracket body, reducing the corrosion of the side steel cables by bird droppings, and helping to ensure the stability of the bracket body.

[0009] As a further improvement of the present application, the outer sliding ring is located between the first outer ring and the second outer ring, and a plurality of high-elastic balls are fixedly connected to one end of the outer sliding ring close to the first outer ring.

[0010] As a further improvement of the present application, the high-elastic sphere is in contact with the first outer ring, and flexible outer strips are provided on the outer sides of the ends of the first outer ring and the outer sliding ring that are close to each other.

[0011] As a further improvement of the present application, shaft connectors are installed at both upper and lower ends of the flexible outer strip, and multiple shaft connectors are interconnected with the corresponding first outer ring and outer sliding ring.

[0012] As another improvement of the present application, one end of the flexible outer strip away from the side steel cable is fixedly connected to a plurality of externally thorned protruding columns, and the plurality of externally thorned protruding columns are arranged at equal distances from top to bottom.

[0013] As another improved supplement of the present application, a plurality of photovoltaic panel bodies are arranged equidistantly from left to right, and side steel cables are connected to a mounting base.

[0014] As another improved supplement of the present application, a plurality of raised electromagnetic strips are magnetically connected to the corresponding electromagnetic in-plane grooves.

[0015] In summary, the present invention arranges a second outer ring outside the side steel cable, and a plurality of raised electromagnetic strips on the second outer ring can be flexibly switched on and off by an external control terminal. When the raised electromagnetic strip is powered off, the pressurized elastic strip can lift the outer sliding ring by the elastic force of the spring. When the displaced outer sliding ring slides up and down outside the side steel cable, the birds outside the side steel cable can be expelled, and the bird droppings attached to the outside of the side steel cable can be scraped off by the inner scraping ring strip inside the outer sliding ring, thereby effectively avoiding the disadvantage that the stability of the bracket body will be affected to a certain extent when the birds fall on the side steel cable, and reducing the corrosion of the side steel cable by the bird droppings, which is beneficial to ensure the stability of the bracket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an isometric view of the photovoltaic panel body according to the first embodiment of the present application;

[0017] Figure 2 For the first and second embodiments of this application Figure 1 Middle partial cut-off enlarged image;

[0018] Figure 3 This is an axonometric view of the side cable of the first embodiment of the present application;

[0019] Figure 4 For the first implementation of this application Figure 3 Enlarged view of the lower part of the middle side cable cut off;

[0020] Figure 5 For the first implementation of this application Figure 4 A partial enlarged view of the middle part;

[0021] Figure 6 This is a side view of the flexible outer strip of the second embodiment of the present application;

[0022] Figure 7 This is a schematic diagram of the inner scraper ring according to the first embodiment of the present application.

[0023] Description of the numbers in the figure:

[0024] 1. Bracket body; 2. Side steel cable; 3. Photovoltaic panel body; 4. First outer ring; 5. Outer sliding ring; 6. Second outer ring; 7. High-elastic sphere; 8. Flexible outer strip; 9. Rotating shaft connector; 10. Externally thorny protruding column; 11. Inner groove of electromagnetic surface; 12. Spring; 13. Pressurized elastic strip; 14. Raised electromagnetic strip; 15. Inner scraping ring strip. DETAILED DESCRIPTION

[0025] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0026] The first implementation method:

[0027] Figure 1-6 A photovoltaic flexible bracket support structure bird-repelling device is shown, comprising a plurality of bracket bodies 1, a plurality of photovoltaic panel bodies 3 are installed on the upper end of the bracket body 1, side steel cables 2 are fixedly connected to the left and right ends of the bracket body 1, a first outer ring 4 is arranged on the upper side of the outer end of the side steel cable 2, a second outer ring 6 is arranged on the lower side of the outer end of the side steel cable 2, electromagnetic surface inner grooves 11 are opened at the four corners of the upper end of the second outer ring 6, a spring 12 is fixedly connected to the lower inner wall of the electromagnetic surface inner groove 11, the end of the spring 12 away from the outer sliding ring 5 is fixedly connected to a pressurized lower spring bar 13, the end of the pressurized lower spring bar 13 close to the spring 12 is fixedly connected to a raised electromagnetic strip 14, the outer end of the side steel cable 2 is slidably connected to the outer sliding ring 5, the inner end of the outer sliding ring 5 is fixedly connected to an inner scraping ring strip 15, and the inner scraping ring strip 15 is in contact with the side steel cable 2.

[0028] Figure 2-5 It is shown that the outer sliding ring 5 is located between the first outer ring 4 and the second outer ring 6, and a plurality of high-elastic spheres 7 are fixedly connected to one end of the outer sliding ring 5 close to the first outer ring 4. The high-elastic spheres 7 are in contact with the first outer ring 4, and a plurality of photovoltaic panel bodies 3 are arranged equidistantly from left to right. The side steel cable 2 is connected to the mounting base surface, and a plurality of raised electromagnetic strips 14 are magnetically connected to the corresponding electromagnetic surface inner grooves 11.

[0029] Figure 1-6 It is shown that the present invention arranges a second outer ring 6 outside the side steel cable 2, and a plurality of raised electromagnetic strips 14 on the second outer ring 6 can be flexibly turned on and off by an external control terminal. When the raised electromagnetic strip 14 is powered off, the pressurized lower spring strip 13 can bounce up the outer sliding ring 5 by the elastic force of the spring 12, and before the outer sliding ring 5 falls back, the raised electromagnetic strip 14 is powered on to compress the spring 12 and lose its elastic force. When the displaced outer sliding ring 5 slides up and down outside the side steel cable 2, the birds outside the side steel cable 2 can be expelled, and the birds inside the outer sliding ring 5 can be driven away. The inner scraper ring 15 scrapes off the bird droppings attached to the outside of the side steel cable 2, effectively avoiding the disadvantage that the birds falling on the side steel cable 2 will have a certain impact on the stability of the bracket body 1, reducing the corrosion of the side steel cable 2 by bird droppings, which is beneficial to ensuring the stability of the bracket body 1. At the same time, a high-elastic sphere 7 is arranged on the outer sliding ring 5. The function of the high-elastic sphere 7 is to assist in falling back and resetting, so that when the high-elastic sphere 7 falls back by gravity, the high-elastic sphere 7 can reset the outer sliding ring 5 to the upper side of the second outer ring 6 through its elastic force when it contacts the first outer ring 4.

[0030] The second implementation method:

[0031] Figure 2 , Figure 6A photovoltaic flexible bracket support structure bird-repelling device is shown, wherein a flexible outer strip 8 is provided on the outer side of one end of the first outer ring 4 and the outer sliding ring 5 close to each other, and a rotating shaft connector 9 is installed on both upper and lower ends of the flexible outer strip 8, and a plurality of rotating shaft connectors 9 are interconnected with the corresponding first outer ring 4 and the outer sliding ring 5, and a plurality of external thorn protruding columns 10 are fixedly connected to one end of the flexible outer strip 8 away from the side steel cable 2, and the plurality of external thorn protruding columns 10 are equidistantly arranged from top to bottom.

[0032] Figure 2 , Figure 6 It is shown that the outer sliding ring 5 slides outside the side steel cable 2 at the same time, and a flexible outer strip 8 is arranged around the first outer ring 4 and the outer sliding ring 5. The flexible outer strip 8 can be bent when the outer sliding ring 5 slides up and down. When the flexible outer strip 8 is usually blocked outside the side steel cable 2, the sharpness of the outer thorn protruding column 10 can be used to prevent birds from attaching to the outside of the side steel cable 2. The shape of the flexible outer strip 8 is changed when the outer sliding ring 5 slides simultaneously to prevent birds from adapting to the flexible outer strip 8, thereby ensuring the efficiency of expelling birds.

[0033] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A photovoltaic flexible bracket support structure bird repellent device, characterized in that: The invention comprises a plurality of bracket bodies (1), a plurality of photovoltaic panel bodies (3) are installed on the upper end of the bracket body (1), the left and right ends of the bracket body (1) are fixedly connected with side steel cables (2), a first outer ring (4) is arranged on the upper side of the outer end of the side steel cable (2), a second outer ring (6) is arranged on the lower side of the outer end of the side steel cable (2), and electromagnetic surface inner grooves (11) are arranged at the four corners of the upper end of the second outer ring (6), and the electromagnetic surface inner grooves (11) are arranged at the upper end of the second outer ring (6). The lower inner wall is fixedly connected with a spring (12); one end of the spring (12) away from the outer sliding ring (5) is fixedly connected with a pressurized lower spring bar (13); one end of the pressurized lower spring bar (13) close to the spring (12) is fixedly connected with a raised electromagnetic strip (14); the outer end of the side steel cable (2) is slidably connected with the outer sliding ring (5); the inner end of the outer sliding ring (5) is fixedly connected with an inner scraper ring strip (15); and the inner scraper ring strip (15) is in contact with the side steel cable (2).

2. A photovoltaic flexible bracket support structure bird repellent device according to claim 1, characterized in that: The outer sliding ring (5) is located between the first outer ring (4) and the second outer ring (6), and a plurality of high-elastic balls (7) are fixedly connected to one end of the outer sliding ring (5) close to the first outer ring (4).

3. A photovoltaic flexible bracket support structure bird repelling device according to claim 2, characterized in that: The high-elastic sphere (7) is in contact with the first outer ring (4), and a flexible outer strip (8) is provided on the outer side of one end of the first outer ring (4) and the outer sliding ring (5) that are close to each other.

4. A photovoltaic flexible bracket support structure bird repelling device according to claim 3, characterized in that: The upper and lower ends of the flexible outer strip (8) are both provided with rotating shaft connecting members (9), and a plurality of the rotating shaft connecting members (9) are interconnected with the corresponding first outer ring (4) and the outer sliding ring (5).

5. A photovoltaic flexible bracket support structure bird repelling device according to claim 4, characterized in that: One end of the flexible outer strip (8) away from the side steel cable (2) is fixedly connected to a plurality of externally thorned protruding columns (10), and the plurality of externally thorned protruding columns (10) are arranged at equal distances from top to bottom.

6. A photovoltaic flexible bracket support structure bird repellent device according to claim 1, characterized in that: The plurality of photovoltaic panel bodies (3) are arranged equidistantly from left to right, and the side steel cables (2) are connected to a mounting base surface.

7. A photovoltaic flexible support structure bird repellent device according to claim 1, characterized in that: The plurality of raised electromagnetic strips (14) are magnetically connected to the corresponding electromagnetic in-plane grooves (11).

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