Photovoltaic inclination angle support and photovoltaic device

Abstract

The utility model discloses a photovoltaic inclination angle support and a photovoltaic device, and the photovoltaic inclination angle support comprises a foundation, a supporting column, and an anti-corrosion mechanism. The supporting columns are installed on a foundation through foundation bolts. The anti-corrosion mechanism is connected to the side wall of the supporting column and makes contact with a foundation, the anti-corrosion mechanism is used for covering the foundation bolt, the anti-corrosion mechanism comprises a fixing base, the fixing base is fixedly connected to the side wall of the supporting column, and the fixing base is used for connecting the mounting base and the protection part; the mounting base is mounted on the lower side of the fixing base and used for being connected with the protection part, and the protection part is mounted on the mounting base and used for protecting the foundation bolt, so that the foundation bolt is not prone to being corroded after being used for a long time, and then the connecting effect of the foundation and the supporting column can be guaranteed. According to the utility model, anticorrosion protection can be carried out on the foundation bolt of the photovoltaic support, so that the foundation bolt is not easy to corrode after being used for a long time, and the connection strength between the photovoltaic support and a foundation can be further ensured.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic device technology, specifically relating to a photovoltaic tilt bracket and a photovoltaic device. Background Technology

[0002] Photovoltaic (PV) mounting systems are metal structures designed for placing, installing, and securing photovoltaic (PV) panels in a solar power generation system. Depending on the environment and installation requirements, PV mounting systems can be categorized into: fixed mounting systems, tilt-adjustable mounting systems, automatic tracking mounting systems, and flexible mounting systems. Fixed PV mounting systems allow the PV array to receive solar radiation in a fixed manner, and their position is generally not frequently adjusted once fixed. Compared to other PV mounting systems, fixed PV mounting systems offer advantages such as high stability, low maintenance costs, wide applicability, and long lifespan.

[0003] When using some fixed photovoltaic (PV) brackets, the support columns of the PV brackets need to be connected to the foundation using anchor bolts. Since the anchor bolts of PV brackets lack anti-corrosion protection devices, they are easily corroded during long-term use, which can reduce the connection strength between the support columns and the foundation, thus posing certain safety hazards when using PV devices.

[0004] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a photovoltaic tilting bracket and a photovoltaic device.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this utility model is to provide a photovoltaic tilt bracket and photovoltaic device, which can solve the problem of lack of corrosion protection for the anchor bolts of the photovoltaic bracket.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A photovoltaic tilting bracket includes: a foundation, a support column, and a corrosion protection mechanism;

[0009] The support column is installed on the foundation by anchor bolts;

[0010] The anti-corrosion mechanism is connected to the side wall of the support column and is in contact with the foundation. The anti-corrosion mechanism is used to cover the anchor bolts.

[0011] In one or more embodiments of this utility model, the anti-corrosion mechanism includes a fixing seat, which is fixedly connected to the side wall of the support column, and the fixing seat is used to connect the mounting seat and the protective part;

[0012] A mounting base is installed on the lower side of the fixed base, and the mounting base is used to connect the protective part.

[0013] In one or more embodiments of this utility model, a protective part is installed on the mounting base. The protective part is used to protect the anchor bolts, so that the anchor bolts are not easily corroded during long-term use, thereby ensuring the connection effect between the foundation and the support column.

[0014] The protective part is connected to a counterweight ring at the end away from the mounting base. The counterweight ring is in contact with the foundation and can act as a counterweight, allowing the protective part to be pulled and extended to protect the anchor bolts.

[0015] In one or more embodiments of this utility model, the upper end face of the mounting base is connected with a protruding ridge, and the protruding ridge is provided with a plurality of fixing holes.

[0016] In one or more embodiments of this utility model, the bottom surface of the fixing base is provided with a groove, and the protruding ridge is inserted into the groove. The fixing base and the mounting base are detachably connected, which makes it convenient for workers to install the support column on the foundation.

[0017] In one or more embodiments of this utility model, the side wall of the fixing seat is provided with a plurality of mounting grooves, and the plurality of mounting grooves correspond one-to-one with the plurality of fixing holes. A pin is provided in the mounting groove, and one end of the pin passes through the fixing hole. When the pin is inserted into the fixing hole, the fixing seat and the mounting seat can be fixed, so as to protect the anchor bolts with the protective part and reduce the probability of the anchor bolts being corroded.

[0018] In one or more embodiments of this utility model, an end cap is connected to the mounting groove to seal the mounting groove, so that the pin of the mounting groove is not easily corroded.

[0019] In one or more embodiments of this utility model, the protective part includes a protective outer layer, a waterproof layer is provided on the inner side of the protective outer layer, and a plurality of elastic strips are provided between the protective outer layer and the waterproof layer. The protective outer layer, the waterproof layer and the elastic strips are all elastic and extensible, which are used to form a multi-layer protective layer on the outside of the anchor bolt, thereby reducing the probability of the anchor bolt being corroded. At the same time, through the cooperation of the protective outer layer, the waterproof layer and the elastic strips, the overall strength of the protective part can be strengthened, making the protective part less susceptible to damage from particle impact.

[0020] In one or more embodiments of this utility model, both the fixing base and the counterweight ring are made of metal, and both the fixing base and the counterweight ring have an anti-corrosion layer on their surfaces.

[0021] A photovoltaic device includes the aforementioned photovoltaic tilt bracket.

[0022] Compared with the prior art, the photovoltaic tilt bracket and photovoltaic device of this utility model can protect the anchor bolts of the photovoltaic bracket from corrosion, making the anchor bolts less susceptible to corrosion during long-term use, thereby ensuring the connection strength between the photovoltaic bracket and the foundation. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a perspective view of a photovoltaic tilting bracket according to one embodiment of the present utility model;

[0025] Figure 2 This is a cross-sectional view of a photovoltaic tilting bracket in one embodiment of the present invention;

[0026] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle;

[0027] Figure 4 for Figure 2 Schematic diagram of the structure at point B;

[0028] Figure 5 This is a schematic diagram of the anti-corrosion mechanism from a first angle in one embodiment of the present invention;

[0029] Figure 6 for Figure 5 Schematic diagram of the structure at point C;

[0030] Figure 7 This is a second-angle schematic diagram of the anti-corrosion mechanism in one embodiment of the present invention;

[0031] Figure 8 for Figure 7 Schematic diagram of the structure at point D.

[0032] Explanation of key figure labels:

[0033] 1-Foundation, 2-Support column, 3-Anti-corrosion mechanism, 301-Fixing seat, 3011-Groove, 3012-End cap, 302-Mounting seat, 3021-Protruding ridge, 3022-Fixing hole, 303-Protective part, 3031-Outer protective layer, 3032-Waterproof layer, 3033-Elastic strip, 304-Counterweight ring. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0035] like Figures 1 to 8 As shown, a photovoltaic tilting bracket in one embodiment of the present invention includes a foundation 1, a support column 2, and an anti-corrosion mechanism 3.

[0036] Foundation 1 is made of concrete.

[0037] like Figures 1 to 8 As shown, the support column 2 is installed on the foundation 1 by anchor bolts. The support column 2 is a support component on the photovoltaic bracket.

[0038] like Figures 1 to 8 As shown, the anti-corrosion mechanism 3 is connected to the side wall of the support column 2 and is in contact with the foundation 1. The anti-corrosion mechanism 3 is used to cover the anchor bolts, making the anchor bolts less susceptible to corrosion. This not only ensures the connection strength between the foundation 1 and the support column 2, but also improves the service life of the anchor bolts and reduces the maintenance frequency of the anchor bolts.

[0039] The anti-corrosion mechanism 3 includes a fixing seat 301, which is fixedly connected to the side wall of the support column 2. The fixing seat 301 is used to connect the mounting seat 302 and the protective part 303.

[0040] In addition, the bottom surface of the fixing base 301 is provided with a groove 3011, and the protrusion 3021 is inserted into the groove 3011. The fixing base 301 and the mounting base 302 are detachably connected, which makes it easy for workers to install the support column 2 on the foundation 1.

[0041] Specifically, the side wall of the mounting base 301 is provided with multiple mounting grooves, each corresponding to a plurality of fixing holes 3022. A pin is provided within each mounting groove, with one end of the pin passing through the fixing hole 3022. When the pin is inserted into the fixing hole 3022, the mounting base 301 and the mounting base 302 are fixed together, allowing the protective part 303 to protect the anchor bolts and reduce the probability of corrosion.

[0042] In addition, an end cap 3012 is connected to the mounting slot to seal the mounting slot, so that the pin of the mounting slot is not easily corroded and to ensure the fixing effect of the pin on the fixing seat 301 and the mounting seat 302.

[0043] like Figures 1 to 8As shown, a mounting base 302 is installed on the lower side of the fixed base 301, and the mounting base 302 is used to connect the protective part 303.

[0044] The mounting base 302 has a protruding rib 3021 on its upper surface, and the protruding rib 3021 has multiple fixing holes 3022. The protruding rib 3021 can be inserted into the groove 3011, and then the pin in the mounting groove can be inserted into the fixing hole 3022 to fix the fixing base 301 and the mounting base 302. This allows the protective part 303 connected to the mounting base 302 to protect the anchor bolts from corrosion, ensuring the connection strength between the foundation 1 and the support column 2, and also improving the service life of the anchor bolts.

[0045] like Figures 1 to 8 As shown, a protective part 303 is installed on the mounting base 302. The protective part 303 is used to protect the anchor bolts, so that the anchor bolts are not easily corroded during long-term use, thereby ensuring the connection effect between the foundation 1 and the support column 2.

[0046] The protective part 303 includes an outer protective layer 3031, an inner waterproof layer 3032, and multiple elastic strips 3033 between the outer protective layer 3031 and the waterproof layer 3032. The outer protective layer 3031, the waterproof layer 3032, and the elastic strips 3033 are all elastic, forming multiple protective layers on the outside of the anchor bolt, thereby reducing the probability of corrosion. Simultaneously, the cooperation of the outer protective layer 3031, the waterproof layer 3032, and the elastic strips 3033 strengthens the overall strength of the protective part 303, making it less susceptible to damage from particulate matter impacts.

[0047] Preferably, the outer protective layer 3031 is made of silicone rubber, the waterproof layer 3032 is an elastic fabric coated with polyurethane waterproof coating, and the elastic strip 3033 is made of rubber.

[0048] like Figures 1 to 8 As shown, a counterweight ring 304 is connected to the end of the protective part 303 away from the mounting base 302, and the counterweight ring 304 is in contact with the foundation 1. The counterweight ring 304 can act as a counterweight, thereby enabling the protective part 303 to protect the anchor bolts and making it difficult for external moisture to corrode the anchor bolts through the gap between the counterweight ring 304 and the foundation 1.

[0049] Both the fixed base 301 and the counterweight ring 304 are made of metal. The surfaces of the fixed base 301 and the counterweight ring 304 are provided with anti-corrosion layers to reduce the probability of corrosion of the fixed base 301 and the counterweight ring 304 and ensure the service life of the fixed base 301 and the counterweight ring 304.

[0050] In addition, the counterweight ring 304 is embedded with a rubber pad on the ground to further reduce the probability of moisture entering the interior of the protective part 303.

[0051] Specifically, the horizontal cross-sectional areas of the mounting base 302, the protective part 303, and the counterweight ring 304 are all larger than the horizontal cross-sectional area of ​​the support column 2, so that the support column 2 can pass through the mounting base 302, the protective part 303, and the counterweight ring 304, and can connect the mounting base 302 to the bottom surface of the fixed base 301.

[0052] In practical use, when installing the support column 2, the support column 2 is passed through the mounting base 302, the protective part 303 and the counterweight ring 304. At this time, since the mounting base 302 is not connected to the fixed base 301, and since the protective part 303 is retractable, the workers can install the support column 2 on the foundation 1 through the gap between the mounting base 302 and the fixed base 301 and then use the anchor bolts.

[0053] The protruding ridge 3021 is inserted into the groove 3011, the pin is inserted into the mounting groove, and then into the fixing hole 3022. The fixing seat 301 and the mounting seat 302 are fixed by the action of multiple pins. Then, the mounting groove is sealed with the end cap 3012 to prevent the pins from being corroded or falling off. At this time, the protective part 303 is stretched under the action of the counterweight ring 304, that is... Figure 2 As shown, the anchor bolts can be protected by the protective part 303, making them less susceptible to corrosion during long-term use. This not only ensures the connection strength between the foundation 1 and the support column 2, but also extends the service life of the anchor bolts.

[0054] like Figures 1 to 8 As shown, a photovoltaic device in one embodiment of the present invention includes the aforementioned photovoltaic tilt bracket.

[0055] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A photovoltaic tilting bracket, characterized in that, include: Base; The support column is installed on the foundation using anchor bolts. The anti-corrosion mechanism is connected to the side wall of the support column and is in contact with the foundation. The anti-corrosion mechanism is used to cover the anchor bolts.

2. A photovoltaic tilting bracket according to claim 1, characterized in that, The corrosion protection mechanism includes a fixed base, which is fixedly connected to the side wall of the support column, and an mounting base is installed on the lower side of the fixed base.

3. A photovoltaic tilt bracket according to claim 2, characterized in that, A protective part is installed on the mounting base, and a counterweight ring is connected to the end of the protective part away from the mounting base. The counterweight ring is in contact with the foundation.

4. A photovoltaic tilt bracket according to claim 3, characterized in that, The upper end face of the mounting base is connected to a protruding ridge, and the protruding ridge is provided with multiple fixing holes.

5. A photovoltaic tilting bracket according to claim 4, characterized in that, The bottom surface of the fixing base is provided with a groove, and the protruding ridge is inserted into the groove.

6. A photovoltaic tilting bracket according to claim 5, characterized in that, The side wall of the mounting base is provided with multiple mounting grooves, each of which corresponds to a plurality of fixing holes. A pin is provided in each mounting groove, and one end of the pin passes through the fixing hole.

7. A photovoltaic tilting bracket according to claim 6, characterized in that, An end cap is connected to the mounting slot.

8. A photovoltaic tilt bracket according to claim 3, characterized in that, The protective part includes a protective outer layer, a waterproof layer is provided on the inner side of the protective outer layer, and a plurality of elastic strips are provided between the protective outer layer and the waterproof layer.

9. A photovoltaic tilt bracket according to claim 8, characterized in that, Both the fixed base and the counterweight ring are made of metal, and both the fixed base and the counterweight ring have an anti-corrosion layer on their surfaces.

10. A photovoltaic device, characterized in that, The photovoltaic tilting bracket includes any one of claims 1-9.

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