Waterproof photovoltaic support for courtyard

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a waterproof photovoltaic support for a courtyard, which is characterized in that waist-shaped bolt holes are uniformly distributed on a main upright post, the main upright post is fixed on the roof of the courtyard house through a basic counterweight, and a first fixing piece is fastened with an embedded bolt in the basic counterweight through bolting; no house can be fixed on the ground on the courtyard wall side in the courtyard in a spiral pile mode. The photovoltaic support has the advantages that the photovoltaic support is of a waterproof structure, distribution of stand columns can be reduced, users can fully use courtyard space, solar energy resources are reasonably utilized on the premise that using functions of the courtyard are not affected, the newly-added photovoltaic power station is in a photovoltaic building integrated full-waterproof mode, and the photovoltaic building integrated full-waterproof photovoltaic support is convenient to use. And the use function of the courtyard is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a waterproof photovoltaic bracket for a garden. Background Art

[0002] The carrier of photovoltaic power generation is solar cells, which directly convert the sun's radiation energy in the form of solar panel components to generate electricity. The important factor affecting power generation is the installation angle of the solar cell. As one of the fixed core components of the photovoltaic power station, the photovoltaic bracket plays a vital role. The current household courtyard photovoltaic bracket adopts a fixed method of evenly distributed columns in the horizontal and vertical directions plus a basic counterweight. This method of installation has multiple columns and is not suitable for installation in household courtyards. The columns will affect the appearance and use function of the courtyard. The inability to fully utilize the land area limits the development of photovoltaic power stations installed in household courtyards.

[0003] To this end, the present application designs a waterproof photovoltaic bracket for garden use to solve the above problems. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a waterproof photovoltaic bracket for a garden.

[0005] A waterproof photovoltaic support for a courtyard, comprising a main column and a secondary column, characterized in that:

[0006] Waist-shaped bolt holes are evenly distributed on the main columns. The main columns are fixed to the roof of the courtyard supporting house through the foundation counterweight. The first fixing parts are used to fasten them with the pre-embedded bolts in the foundation counterweight. If there is no supporting house, spiral piles can be used to fix them to the ground on the side of the courtyard wall. The main columns and the main beams are bolted or welded through the second fixing parts. The main beams are bolted to the secondary columns using the third fixing parts. Diagonal braces are used between the secondary columns to further enhance stability. The third fixing parts are used to fix the secondary columns and the diagonal braces with bolts. The secondary beams are installed above the secondary columns and fixed with the third fixing parts. An diagonal beam is fixed on the secondary beam. Welding or bolt connection can be used for connection. When bolt connection is used, sealant is used at the opening to waterproof.

[0007] Furthermore, in order to better realize the utility model, the edge of the inclined beam is connected to the main column by welding, and a connecting piece is used for the connection.

[0008] Furthermore, in order to better realize the utility model, the photovoltaic module frame is clamped inside the groove of the inclined beam, the long side of the photovoltaic module is arranged along the direction of the inclined beam, and the short sides of the photovoltaic modules are sealed with elastic anti-aging strips.

[0009] Furthermore, in order to better realize the utility model, the inclined beam is a waterproof structure with grooves on both sides thereof, and the inside of the grooves is designed with teeth to be tightly combined with the frame of the photovoltaic module.

[0010] Furthermore, in order to better implement the present invention, the bottoms of the main beam and the secondary beam are painted with contrasting colors for warning.

[0011] The beneficial effects of the utility model are:

[0012] The photovoltaic bracket of the utility model adopts a waterproof structure, which can reduce the distribution of columns, make full use of the user's courtyard space, and reasonably utilize solar energy resources without affecting the courtyard's use function. The newly added photovoltaic power station is an integrated photovoltaic building with a fully waterproof form, which further optimizes the use function of the courtyard. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the waterproof photovoltaic bracket of the present utility model.

[0015] In the figure,

[0016] 1. Main column, 2. Secondary column, 3. Main beam, 4. Diagonal brace, 5. Secondary beam, 6. Diagonal beam, 7. Photovoltaic module, 8. Elastic anti-aging rubber strip, 9. Foundation counterweight, 10. Embedded bolts, 11. Connectors, 01. First fixing, 02. Second fixing, 03. Third fixing. DETAILED DESCRIPTION

[0017] 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 some embodiments of the utility model, not all embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0019] Figure 1-Figure 2This is a specific embodiment of the utility model, which is a waterproof photovoltaic bracket for courtyards. The main column 1 is evenly distributed with waist-shaped bolt holes. The main column 1 is fixed on the roof of the courtyard distribution room through the foundation counterweight 9. The fixing piece 01 is fastened by bolting with the pre-embedded bolts 10 in the foundation counterweight. If there is no distribution room, it can be fixed on the ground on the side of the courtyard wall in the form of spiral piles. The crossbeam is divided into a main crossbeam 3 and a secondary crossbeam 5. The main crossbeam 3 and the main column 1 can be connected by bolts or welding through the fixing piece 02. Pay attention to anti-corrosion during welding. The main crossbeam 3 is connected to the secondary column 2 by bolts using the fixing piece 03. The diagonal brace 4 is selected between the secondary columns 2 to further enhance stability. The fixing piece 03 is selected between the secondary column 2 and the diagonal brace 4 with bolts. The secondary crossbeam 5 is installed above the secondary column 2 and fixed by the fixing piece 03. The diagonal beam 6 is fixed on the secondary crossbeam 5. When connected, it can be connected by welding or bolts. When bolted, the opening is waterproofed by using sealant. The edge of the inclined beam 6 is connected to the main column 1 by welding. A connector 11 is used during connection.

[0020] After the inclined beam 6 is tightened, the photovoltaic module 7 is installed. The long side of the photovoltaic module 7 is arranged along the inclined beam 6, and the frame of the photovoltaic module 7 is pressed inside the groove of the inclined beam. The short sides of the photovoltaic module 7 are sealed with elastic anti-aging tape 8. The installation structure of this type not only saves photovoltaic blocks and facilitates construction, but also makes the entire array fully waterproof, so that rainwater flows along the groove of the inclined beam 6 of the new photovoltaic bracket on the long side of the module to the roof, and then discharged into the municipal rainwater system.

[0021] The photovoltaic bracket diagonal beam 6 is waterproof, and special grooves are designed on both sides of the diagonal beam. The long side of the photovoltaic module is pressed into the groove. The inside of the groove is designed with teeth, which is tightly combined with the frame of the photovoltaic module 7, ensuring the overall stability of the system and the waterproof performance.

[0022] The main function of the bracket diagonal brace is to decompose the weight of the square array and strengthen the stability of the overall structure. The bracket crossbeam adopts a high-strength structure with strong compressive resistance, and the bottom is painted with high-contrast color for warning purposes.

[0023] The advantage of this embodiment is that the entire photovoltaic support structure system is installed on top of the original building without affecting the use function of the courtyard. The overall structure of the support system is stable, which saves construction costs and does not affect the use function of the entire power station.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A waterproof photovoltaic support for a garden, comprising a main column (1) and a secondary column (2), characterized in that: The main column (1) is evenly distributed with waist-shaped bolt holes. The main column (1) is fixed to the roof of the courtyard supporting house through a foundation counterweight (9). The first fixing member (01) is fastened by bolting with the pre-embedded bolts (10) in the foundation counterweight. If there is no supporting house, it is fixed to the ground on the side of the courtyard wall in the form of spiral piles. The main column (1) and the main beam (3) are bolted or welded through the second fixing member (02). The main beam (3) is bolted to the secondary column (2) through the third fixing member (03). The diagonal brace (4) is selected between the secondary columns (2) to further enhance stability. The third fixing member (03) is used to fix the secondary column (2) and the diagonal brace (4) with bolts. A secondary beam (5) is installed above the secondary column (2) and fixed by the third fixing member (03). An oblique beam (6) is fixed on the secondary beam (5). Welding or bolt connection is adopted for connection. When bolt connection is adopted, a sealant is used at the opening to waterproof.

2. The waterproof photovoltaic bracket for garden use according to claim 1, characterized in that: The edges of the inclined beam (6) are connected to the main column (1) by welding, and a connecting piece (11) is used for the connection.

3. The waterproof photovoltaic support for garden according to claim 1, characterized in that: The inside of the groove of the inclined beam (6) is clamped with the frame of the photovoltaic module (7), the long side of the photovoltaic module (7) is arranged along the direction of the inclined beam (6), and the short sides of the photovoltaic module (7) are sealed with elastic anti-aging adhesive strips (8).

4. The waterproof photovoltaic support for garden use according to claim 1, characterized in that: The inclined beam (6) is a waterproof structure, with grooves provided on both sides thereof, and tooth patterns designed inside the grooves, which are tightly combined with the frame of the photovoltaic module (7).

5. The waterproof photovoltaic support for garden according to claim 1, characterized in that: The bottoms of the main crossbeam (3) and the secondary crossbeam (5) are painted with contrasting colors for warning.

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