A tile waterproof structure

Abstract

The application discloses a tile type waterproof structure, comprising: a plurality of first C-shaped steels arranged in parallel and at intervals, a plurality of second C-shaped steels arranged across the upper portions of the first C-shaped steels, the second C-shaped steels being perpendicular to the first C-shaped steels and being fixedly connected through first locking assemblies; a plurality of photovoltaic panels being fixedly connected to the upper portions of the second C-shaped steels through second locking assemblies, the left and right adjacent photovoltaic panels being arranged in abutment with each other, the upper and lower adjacent photovoltaic panels being arranged in overlap with each other, and a rubber pad being arranged between the two photovoltaic panels, and the tile-like overlap mode can effectively prevent rainwater from penetrating.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic module installation technology, and specifically relates to a tile-type waterproof structure. Background Technology

[0002] With the booming development of industry, new energy sources are playing an increasingly prominent role in the energy sector, among which solar energy, as a clean and sustainable energy source, is being utilized more and more widely. Solar panels, as key equipment for solar energy utilization, have been applied on a large scale in many fields.

[0003] Currently, the common method for installing solar panels involves mounting a track at the bottom of the panel and then securing the track to the installation position using numerous bolts. During installation, workers need to align the bolt holes on the track with the mounting location before they can tighten the bolts and nuts, making the entire process cumbersome and inefficient. Furthermore, existing photovoltaic panel structures require additional waterproofing measures and lack their own waterproofing capabilities. In severe weather, rainwater can easily seep into the support components beneath the photovoltaic panels, corroding the support structure and affecting its normal operation and lifespan.

[0004] Therefore, this application provides a tile-type waterproof structure, which aims to improve the waterproof capability of photovoltaic modules and reduce their installation difficulty. Summary of the Invention

[0005] This invention provides a tile-type waterproof structure, which aims to solve the problems pointed out in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A tile-type waterproof structure includes: a plurality of first C-shaped steels arranged in parallel at intervals, the first C-shaped steels being inclined and fixedly connected to the roof; a plurality of second C-shaped steels being arranged transversely between the upper parts of the first C-shaped steels, the second C-shaped steels being perpendicular to the first C-shaped steels and fixedly connected by a first locking component; The upper part of the second C-shaped steel is fixedly connected to several photovoltaic panels by the second locking assembly. The photovoltaic panels on the left and right sides abut against each other, and the photovoltaic panels on the top and bottom sides overlap each other. The lower end of the upper photovoltaic panel is located above the upper end of the lower photovoltaic panel, and a rubber pad is provided between the two photovoltaic panels.

[0007] Furthermore, two second C-shaped steel bars are provided at the lower part of the photovoltaic panel, and a shim is provided between the second C-shaped steel bars and the first C-shaped steel bars at the lower part.

[0008] Furthermore, the first locking component includes: a first clamping plate, a first slot is provided in the middle of the lower surface of the first clamping plate, and a first pressing part is provided at one end of the lower surface of the first clamping plate; The first clamping plate is fixedly connected to the first C-shaped steel by a bolt and nut assembly. The first pressing part is used to press down the flange of the second C-shaped steel. The flange end of the second C-shaped steel is provided with a first snap-fit ​​plate, which cooperates with the first snap-fit ​​groove.

[0009] Furthermore, the second locking component includes: a fixing plate, one end of which is provided with a second slot, the second slot engaging with the upper first locking plate of the second C-shaped steel; The upper part of the fixing plate is provided with a second clamping plate, and the fixing plate and the second clamping plate are fixedly connected by bolts. The lower part of the second clamping plate is provided with a third slot, and the end is provided with a second pressing part. The second pressing part is used to press down the lower flange of the photovoltaic panel, and the lower flange end of the photovoltaic panel is provided with a second snap-fit ​​plate for cooperating with the third slot.

[0010] Furthermore, a baffle is provided on the side of the shim block away from the first locking component, and the baffle cooperates with the first locking component to fix the second C-shaped steel.

[0011] Furthermore, the inner walls of the first card slot, the second card slot, and the third card slot are all provided with anti-slip teeth.

[0012] Furthermore, both the lower end surfaces of the first pressing part and the lower end surfaces of the second pressing part are provided with anti-slip textures.

[0013] Compared with the prior art, the present invention has the following technical effects: 1. The tile-type waterproof structure of this invention uses a first C-shaped steel beam that is inclined and fixedly connected to the roof, providing basic support for the entire waterproof structure. The inclined design better adapts to the roof slope and meets drainage requirements. Several second C-shaped steel beams span the upper part of the first C-shaped steel beams and are perpendicular to each other, and are fixed by a first locking component. This orthogonal structural form forms a stable frame system, enhancing the overall structural stability and load-bearing capacity, effectively resisting external forces, and ensuring the safety of the structure under various environmental conditions.

[0014] 2. The tile-like waterproof structure described in this invention uses adjacent photovoltaic panels that overlap each other, with the lower end of the upper photovoltaic panel located above the upper end of the lower photovoltaic panel. This tile-like overlapping method effectively prevents rainwater penetration. When rainwater falls on the photovoltaic panels, it flows downwards along the overlapping gaps instead of directly entering the space below the photovoltaic panels. Simultaneously, a rubber gasket placed between the two photovoltaic panels further enhances the waterproof effect. The rubber gasket has good elasticity and sealing performance, filling the gaps between the photovoltaic panels and preventing rainwater leakage from the gaps. Attached Figure Description

[0015] Figure 1 This is an overall isometric view of a tile-type waterproof structure described in this invention; Figure 2 This is a side view of a tile-type waterproof structure according to the present invention; Figure 3 This is an exploded view of a tile-type waterproof structure according to the present invention; Figure 4 This is a schematic diagram of the first and second overlapping edges of a tile-type waterproof structure according to the present invention. Figure 5 This is a schematic diagram of the first and second locking components of a tile-type waterproof structure according to the present invention; Figure 6 This is a schematic diagram of the raised block structure of a tile-type waterproof structure according to the present invention.

[0016] In the picture: 1. First C-shaped steel; 2. Second C-shaped steel; 201. First snap-fit ​​plate; 3. First locking component; 301. First clamping plate; 302. First slot; 303. First pressing part; 4. Raising blocks; 401. Baffles; 5. Second locking assembly; 501. Fixing plate; 502. Second slot; 503. Second clamping plate; 504. Third slot; 505. Second pressing part; 6. Photovoltaic panel; 601. First overlapping edge; 6011. First right-angle plate; 6012. First abutment plate; 602. Second overlapping edge; 6021. Second abutment plate; 6022. Second right-angle plate; 603. Second connector plate; 7. Rubber pad. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present application and with reference to the accompanying drawings.

[0018] like Figure 1-3 As shown, a tile-type waterproof structure includes: a plurality of first C-shaped steels 1 arranged in parallel at intervals, the first C-shaped steels 1 being inclined and fixedly connected to the roof; a plurality of second C-shaped steels 2 being arranged transversely between the upper parts of the first C-shaped steels 1, the second C-shaped steels 2 being perpendicular to the first C-shaped steels 1 and fixedly connected by a first locking component 3. The upper part of the second C-shaped steel 2 is fixedly connected with several photovoltaic panels 6 by the second locking component 5. The photovoltaic panels 6 adjacent to each other on the left and right are arranged to abut against each other, and the photovoltaic panels 6 adjacent to each other on the top and bottom are arranged to overlap each other. The lower end of the upper photovoltaic panel 6 is located above the upper end of the lower photovoltaic panel 6, and a rubber pad 7 is provided between the two photovoltaic panels 6. The photovoltaic panel 6 has a first overlapping edge 601 and a second overlapping edge 602 on both sides, and the first overlapping edge 601 and the second overlapping edge 602 of the adjacent photovoltaic panels 6 are arranged in a cooperative manner.

[0019] The first C-shaped steel 1 is inclined and fixedly connected to the roof, providing basic support for the entire waterproof structure. The inclined design better adapts to the roof slope and meets drainage requirements. Several second C-shaped steel 2 span the upper part of the first C-shaped steel 1 and are perpendicular to each other, and are fixed by the first locking component 3. This orthogonal structural form forms a stable frame system, enhancing the overall structural stability and load-bearing capacity, effectively resisting external forces, and ensuring the safety of the structure under various environmental conditions.

[0020] By overlapping adjacent photovoltaic panels 6, with the lower end of the upper photovoltaic panel 6 positioned above the upper end of the lower photovoltaic panel 6, this tile-like overlapping method effectively prevents rainwater penetration. When rainwater falls on the photovoltaic panels 6, it flows downwards along the overlapping seams instead of directly entering the space beneath the photovoltaic panels 6. Simultaneously, a rubber gasket 7 placed between the two photovoltaic panels 6 further enhances the waterproofing effect. The rubber gasket 7 possesses excellent elasticity and sealing performance, effectively filling the gaps between the photovoltaic panels 6 and preventing rainwater leakage from the seams.

[0021] The first overlapping edge 601 and the second overlapping edge 602 on both sides of the photovoltaic panel 6 cooperate with each other to further improve the waterproof system. The adjacent photovoltaic panels 6 form a continuous waterproof barrier through this side cooperation, preventing rainwater from seeping in from the sides of the photovoltaic panel 6 and protecting the internal structure from rainwater erosion in all directions.

[0022] like Figure 3 As shown, two second C-shaped steels 2 are provided at the lower part of the photovoltaic panel 6, and a shim block 4 is provided between the second C-shaped steels 2 and the first C-shaped steel 1 at the lower part.

[0023] The shim block 4 creates a height difference between the two mating second C-shaped steel sections 2, allowing the photovoltaic panels 6 installed on the second C-shaped steel sections 2 to achieve a better tilt angle and ensuring that the mating photovoltaic panels 6 overlap perfectly. This ensures that the two mating second C-shaped steel sections 2 are at the same height, avoiding the use of steel sections of different heights, effectively reducing material usage, and guaranteeing the consistency of the mechanical properties of the front and rear second C-shaped steel sections 2. During installation, the shim block 4 can serve as a flexible component for adjusting the height and angle of the photovoltaic panels 6. Installers can precisely adjust the installation position and tilt of the photovoltaic panels 6 by selecting shims 4 of different thicknesses according to actual installation needs and roof conditions, making the installation process more convenient and faster.

[0024] like Figure 3-4 As shown, the first overlapping edge 601 includes a first right-angle plate 6011 disposed on the upper part of the side wall of the photovoltaic panel 6, and a first abutting plate 6012 is horizontally disposed at the lower end of the first right-angle plate 6011. The second overlapping edge 602 includes a second abutting plate 6021 disposed in the middle of the side wall of the photovoltaic panel 6 and a second right-angle plate 6022 disposed in the lower part of the side wall of the photovoltaic panel 6, wherein the end of the second right-angle plate 6022 is higher than the first abutting plate 6012; The first abutting plate 6012 and the second abutting plate 6021 are abutting each other.

[0025] The first right-angle plate 6011, the first abutment plate 6012, the second abutment plate 6021, and the second right-angle plate 6022 together form a complex overlapping structure. When rainwater flows down from the side of the photovoltaic panel 6, the first right-angle plate 6011 provides initial protection, preventing rainwater from directly impacting the connection between the first abutment plate 6012 and the second abutment plate 6021. Even if a small amount of rainwater passes over the first right-angle plate 6011, the first abutment plate 6012 and the second abutment plate 6021 abut against each other, forming a sealed barrier that further prevents rainwater penetration. Furthermore, the end of the second right-angle plate 6022 is higher than the first abutment plate 6012, preventing rainwater from accumulating below and entering the connection gap between the two photovoltaic panels 6. This multi-layered waterproof design significantly improves the overall waterproof capability of the photovoltaic system.

[0026] The structural features of the first overlapping edge 601 and the second overlapping edge 602 provide clear installation guidance for installers. During installation, simply aligning and abutting the first abutting plate 6012 with the second abutting plate 6021 allows for quick and accurate mating of adjacent photovoltaic panels 6, improving installation efficiency and reducing installation difficulty.

[0027] like Figure 5As shown, the first locking component 3 includes: a first clamping plate 301, a first slot 302 is provided in the middle of the lower surface of the first clamping plate 301, and a first pressing part 303 is provided at one end of the lower surface of the first clamping plate 301. The first clamping plate 301 is fixedly connected to the first C-shaped steel 1 by a bolt and nut assembly. The first pressing part 303 is used to press down the flange of the second C-shaped steel 2. The flange end of the second C-shaped steel 2 is provided with a first snap-fit ​​plate 201, which cooperates with the first snap-fit ​​groove 302.

[0028] The first slot 302 engages with the first connecting plate 201 to restrict the horizontal displacement of the second C-shaped steel 2 relative to the first C-shaped steel 1. Simultaneously, the first pressing part 303 presses down on the flange of the second C-shaped steel 2, applying pressure in the vertical direction to prevent the second C-shaped steel 2 from swaying. This multi-directional constraint creates a tight and stable connection between the first C-shaped steel 1 and the second C-shaped steel 2, enabling it to withstand significant external forces such as wind and snow pressure, thus ensuring the stability of the entire waterproof structure.

[0029] The first C-shaped steel 1 and the second C-shaped steel 2 are firmly connected by the first locking component 3, making them a whole structure. When under stress, the force can be effectively transferred and distributed between the two, avoiding excessive local stress that could lead to structural damage, and improving the load-bearing capacity and deformation resistance of the entire structure.

[0030] like Figure 5 As shown, the second locking component 5 includes: a fixing plate 501, one end of which is provided with a second slot 502, which cooperates with the upper first snap-fit ​​plate 201 of the second C-shaped steel 2; The upper part of the fixing plate 501 is provided with a second clamping plate 503, and the fixing plate 501 and the second clamping plate 503 are fixedly connected by bolts. The lower part of the second clamping plate 503 is provided with a third slot 504, and the end is provided with a second pressing part 505. The second pressing part 505 is used to press down the lower flange of the photovoltaic panel 6, and the lower flange end of the photovoltaic panel 6 is provided with a second snap-fit ​​plate 603 for cooperating with the third snap-fit ​​slot 504.

[0031] The second slot 502 engages with the upper first snap-fit ​​plate 201 of the second C-shaped steel 2, effectively limiting the relative displacement between the fixing plate 501 and the second C-shaped steel 2 in the horizontal direction. This allows the fixing plate 501 to be firmly fixed to the second C-shaped steel 2, ensuring the horizontal stability of the entire structure. The third slot 504 engages with the second snap-fit ​​plate 603 at the lower flange end of the photovoltaic panel 6, further providing precise positioning and horizontal constraint for the installation of the photovoltaic panel 6, preventing horizontal swaying or displacement of the photovoltaic panel 6 after installation. The second pressing part 505 presses down on the lower flange of the photovoltaic panel 6, applying pressure in the vertical direction. This vertical constraint and horizontal snap-fit ​​engagement form a multi-dimensional stable connection, enabling the photovoltaic panel 6 to be stably installed on the structure and effectively resisting the influence of external forces such as wind and gravity.

[0032] like Figure 5 As shown, when the second locking component 5 fixes the photovoltaic panel 6, it adopts a bottom locking method. When the construction personnel are arranging the photovoltaic panel 6, they can tighten the bolts in the second locking component 5 from below the photovoltaic panel 6, which to a certain extent avoids the need for the construction personnel to work at height and enhances construction safety.

[0033] like Figure 6 As shown, a baffle 401 is provided on the side of the shim block 4 away from the first locking component 3. The baffle 401 cooperates with the first locking component 3 to fix the second C-shaped steel 2.

[0034] The baffle 401 cooperates with the first locking component 3 to laterally restrain the second C-shaped steel 2 from both sides. The first locking component 3 fixes and limits the second C-shaped steel 2 on one side, while the baffle 401 prevents the second C-shaped steel from moving laterally on the other side. In this way, the second C-shaped steel 2 is firmly fixed in the horizontal direction and will not sway or shift due to external forces (such as wind, vibration, etc.), thereby enhancing the stability of the entire structure.

[0035] In one specific embodiment, the inner walls of the first slot 302, the second slot 502, and the third slot 504 are all provided with anti-slip teeth. The presence of anti-slip teeth significantly increases the friction between the inner wall of the slot and the corresponding locking plate. When the first locking plate 201 engages with the first slot 302, the first locking plate 201 of the second C-shaped steel 2 engages with the second slot 502, and the second locking plate 603 of the photovoltaic panel 6 engages with the third slot 504, the anti-slip teeth will embed into the surface of the locking plate, hindering the relative sliding of the locking plates. Taking the first slot 302 and the first locking plate 201 as examples, when subjected to external forces (such as vibration, wind, etc.), the increased friction can effectively prevent the first locking plate 201 from coming out of the first slot 302, ensuring the stability of the connection between the first locking component 3 and the second C-shaped steel 2. In one specific embodiment, the lower end face of the first pressing part 303 and the lower end face of the second pressing part 505 are both provided with anti-slip textures.

[0036] The anti-slip texture design significantly increases the friction between the first pressing part 303 and the flange of the second C-shaped steel 2, and between the second pressing part 505 and the lower flange of the photovoltaic panel 6. When the first pressing part 303 presses down on the flange of the second C-shaped steel 2, and the second pressing part 505 presses down on the lower flange of the photovoltaic panel 6, the anti-slip texture adheres tightly to the contact surfaces, effectively preventing the second C-shaped steel 2 and the photovoltaic panel 6 from sliding or shifting in the horizontal direction. For example, when subjected to external forces such as wind or vibration, the greater friction helps them maintain a stable position, ensuring the overall structural stability.

[0037] The anti-slip texture allows the lower end faces of the first pressing part 303 and the second pressing part 505 to make more uniform contact with the contact surface. Compared to a smooth surface, the anti-slip texture can better adapt to the unevenness of the contact surface, avoiding problems caused by excessive or insufficient local pressure. This ensures that the pressure is evenly distributed on the flange of the second C-shaped steel 2 and the lower flange of the photovoltaic panel 6, reducing the risk of local deformation or damage and extending the service life of the components.

[0038] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A tile-type waterproof structure, characterized in that, include: A number of parallel-spaced first C-shaped steels (1) are arranged at an angle and are fixedly connected to the roof; a number of second C-shaped steels (2) are arranged across the upper part of the first C-shaped steels (1), the second C-shaped steels (2) are perpendicular to the first C-shaped steels (1) and are fixedly connected by a first locking component (3); The upper part of the second C-shaped steel (2) is fixedly connected to several photovoltaic panels (6) by the second locking component (5). The photovoltaic panels (6) adjacent to each other on the left and right are arranged to abut against each other, and the photovoltaic panels (6) adjacent to each other on the top and bottom are arranged to overlap each other. The lower end of the upper photovoltaic panel (6) is located above the upper end of the lower photovoltaic panel (6), and a rubber pad (7) is provided between the two photovoltaic panels (6).

2. The tile-type waterproof structure according to claim 1, characterized in that, The lower part of the photovoltaic panel (6) is provided with two second C-shaped steels (2), and a shim block (4) is provided between the second C-shaped steels (2) and the first C-shaped steels (1) located at the lower part.

3. The tile-type waterproof structure according to claim 1, characterized in that, The first locking component (3) includes: a first clamping plate (301), a first slot (302) is provided in the middle of the lower surface of the first clamping plate (301), and a first pressing part (303) is provided at one end of the lower surface of the first clamping plate (301). The first clamping plate (301) is fixedly connected to the first C-shaped steel (1) by a bolt and nut assembly. The first pressing part (303) is used to press down the flange of the second C-shaped steel (2). The flange end of the second C-shaped steel (2) is provided with a first snap-fit ​​plate (201), which cooperates with the first snap-fit ​​groove (302).

4. A tile-type waterproof structure according to claim 3, wherein The second locking component (5) includes: a fixing plate (501), one end of which is provided with a second slot (502), the second slot (502) cooperating with the upper first snap-fit ​​plate (201) of the second C-shaped steel (2); The upper part of the fixing plate (501) is provided with a second clamping plate (503), and the fixing plate (501) and the second clamping plate (503) are fixedly connected by bolts. The lower part of the second clamping plate (503) is provided with a third slot (504), and the end is provided with a second pressing part (505). The second pressing part (505) is used to press down the lower flange of the photovoltaic panel (6), and the lower flange end of the photovoltaic panel (6) is provided with a second snap plate (603) for cooperating with the third slot (504).

5. The tile-type waterproof structure according to claim 2, characterized in that, The shim block (4) is provided with a baffle (401) on the side away from the first locking component (3). The baffle (401) cooperates with the first locking component (3) to fix the second C-shaped steel (2).

6. A tile-type waterproof structure according to claim 4, characterized in that, The inner walls of the first card slot (302), the second card slot (502) and the third card slot (504) are all provided with anti-slip teeth.

7. A tile-type waterproof structure according to claim 4, wherein The lower end face of the first pressing part (303) and the lower end face of the second pressing part (505) are both provided with anti-slip texture.

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