CN219261549U - Supporting roofing tile structure of photovoltaic - Google Patents

Abstract

The utility model discloses a photovoltaic matched roof tile structure which comprises a photovoltaic bolt, a purline bolt and a photovoltaic tile arranged on the purline, wherein the photovoltaic tile is equidistantly protruded to form tile waves, a cavity is formed between the lower end face of each tile wave and the purline, a supporting fastener is arranged in the cavity, the lower end face of each supporting fastener is connected with the purline through the purline bolt, the upper end of each supporting fastener is connected with the lower end face of each tile wave, a clamping groove is formed in the upper end face of each tile wave, one end of each photovoltaic bolt is clamped in each clamping groove, and the other end of each photovoltaic bolt is connected with a photovoltaic plate. The tile wave is connected together and fixed through draw-in groove and auto-lock structure with support and purlin of photovoltaic tile, photovoltaic board, satisfies the tensile force demand of pulling out of photovoltaic board in the use, and need not to set up the bolt hole on the photovoltaic tile, has avoided the photovoltaic tile to be passed by the screw and has formed the stress damage point, leads to overall structure stability to reduce.

Description

Supporting roofing tile structure of photovoltaic

Technical Field

The utility model relates to the technical field of photovoltaic installation, in particular to a photovoltaic matched roof tile structure.

Background

Photovoltaic power generation is an environment-friendly new energy popularized by the nation, and the photovoltaic power generation is used for converting the collected light energy into electric energy by utilizing a photovoltaic module. In the aspect of factory building, often install photovoltaic board on steel construction factory building roof tile, just so need combine photovoltaic board and bottom layer roofing tile, can add photovoltaic tile generally and be used for supporting installation, and traditional roofing tile is often not considered the supporting installation of photovoltaic board, so when adding photovoltaic board, need add more installation fixed subassembly, installation cost promotes, and the unavoidable use screw fixation during installation leads to trompil formation stress destruction point on photovoltaic tile, overall structure is loose, and anti drawing ability is low, takes off easily and drops.

Disclosure of Invention

Therefore, in order to solve the problems, the utility model aims to provide a photovoltaic matching roof tile structure, which comprises purlines, photovoltaic tiles arranged on the purlines and photovoltaic plates arranged on the photovoltaic tiles, wherein the photovoltaic tiles are provided with tile waves formed by protrusions, a cavity is formed between the lower end face of each tile wave and the purlines, a supporting fastener is arranged in the cavity, the lower end face of each supporting fastener is connected with the purlines through purline bolts, the upper end of each supporting fastener is connected with the lower end face of each tile wave, the upper end face of each tile wave is provided with a clamping groove and a photovoltaic bolt, one end of each photovoltaic bolt is clamped in each clamping groove, and the other end of each photovoltaic bolt is connected with each photovoltaic plate.

Preferably, the lower end face of the tile wave is provided with a self-locking structure in a convex point shape, and the upper end of the supporting fastener is provided with a B-shaped bulge which can be clamped with the self-locking structure, so that the purline is connected with the photovoltaic tile.

Preferably, the support fastener is U-shaped, the opening of the support fastener faces upwards, the upper ends of two sides of the support fastener are provided with B-shaped bulges, and the lower end face of the support fastener is provided with a screw hole for the purline bolt to pass through.

Preferably, the support fastener is omega-shaped, the upper ends of the two sides of the support fastener are provided with B-shaped bulges, the lower ends of the two sides of the support fastener are provided with expansion plates attached to purlins, and screw holes are formed in the expansion plates for the purlins to pass through.

Preferably, the clamping groove is embedded with a metal groove, and the metal groove is matched with the photovoltaic bolt.

The beneficial effects of the utility model are as follows:

set up the tile ripples on the photovoltaic tile, the tile ripples upper end sets up draw-in groove and makes things convenient for light Fu Luoshuan joint, the photovoltaic bolt then is connected with the support of photovoltaic board, form the cavity between the lower extreme of tile ripples and the purlin, be equipped with supporting member in the cavity, supporting member upper and lower extreme and light Fu Waka meet, the lower extreme passes through bolted connection with the purlin, link together and fix photovoltaic tile, the support of photovoltaic board and purlin, satisfy the tensile pull out force demand of photovoltaic board in the use, and need not to set up the bolt hole on the photovoltaic tile, avoided the photovoltaic tile to be passed by the screw and form the stress failure point, lead to overall structure stability to reduce.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged junction of FIG. 1;

FIG. 3 is a schematic view of the construction of a wave;

FIG. 4 is a schematic view of the structure of the supporting fastener in embodiment 2;

reference numerals illustrate: 1. a photovoltaic tile; 2. a photovoltaic panel; 3. a support fastener; 31. the upper end of the supporting fastener is convex; 32. an expansion plate; 4. purlin; 5. a tile wave; 51. a clamping groove; 52. a self-locking structure; 6. a metal groove; 7. photovoltaic bolts; 8. purlin bolt.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1:

fig. 1-3 show a photovoltaic supporting roof tile structure provided by the embodiment, which comprises a photovoltaic panel 2, a photovoltaic tile 1 and purlines 4, wherein the photovoltaic tile 1 is arranged on the purlines 4, and the photovoltaic panel 2 is arranged on the photovoltaic tile 1; the photovoltaic tile 1 is provided with a plurality of equidistant trapezoid bulges to form a tile wave 5 structure, the upper end face of the tile wave 5 is provided with a C-shaped clamping groove 51 with an upward opening, the clamping groove 51 is used for clamping a photovoltaic bolt 7, the photovoltaic bolt 7 is in threaded connection with a photovoltaic plate 2, a trapezoid cavity is formed between the lower end face of the tile wave 5 and a purline 4, a supporting fastener 3 is arranged in the cavity, the cross section of the supporting fastener 3 is U-shaped, the opening is upward, the lower end face of the supporting fastener 3 is in threaded connection with the purline 4 through the purline bolt 8, two bulges are respectively arranged at the upper ends of two sides of the supporting fastener 3 to form a wave-shaped structure similar to a B shape, the lower end face of the tile wave 5 is provided with two self-locking structures 52 in a bump shape, and when the photovoltaic tile wave 1 is installed, the self-locking structures 52 are clamped between the two bulges at the upper end of the supporting fastener 3; the connection structure at the upper end and the lower end of the tile wave 5 enables the photovoltaic tile 1, the photovoltaic plate 2 and the purline 4 to be connected into a whole, the fixing requirement of the photovoltaic plate 2 is met, the upper end of the supporting fastener 3 has toughness, and elastic deformation can be generated after stress, so that the photovoltaic tile is convenient to clamp.

The number of the tile waves 5 on the photovoltaic tile 1 is determined according to the total length of the photovoltaic tile 1, the number of the tile waves 5 is more when the length is longer, and the structural stability between the photovoltaic tile 1 and the photovoltaic panel 2 can be ensured according to equidistant arrangement between the tile waves 5 and the tile waves 5.

The draw-in groove 51 structural stability of PVC material is not high, and direct with photovoltaic bolt 7 joint can lead to draw-in groove 51 to have the risk of deformation in draw-in groove 51, makes photovoltaic board 2's anti drawing ability not high enough, so add in draw-in groove 51 with draw-in groove 51 shape similarity, with photovoltaic bolt 7 complex metallic tank 6, metallic tank 6 inlay in draw-in groove 51, metallic tank 6 structural stability is high, can improve photovoltaic board 2's tensile pull-out performance.

The interval of the photovoltaic tiles 1 is provided with cavities, and the weight of the photovoltaic tiles 1 is reduced on the premise of ensuring the structural stability of the photovoltaic tiles 1.

Working principle:

during installation, the support fastener 3 is fixed on the purline 4 through the purline bolt 8 firstly, the lower end of the tile wave 5 is aligned with the support fastener 3, the self-locking structure 52 is clamped at the upper end of the support fastener 3, the photovoltaic bolt 7 is clamped into the clamping groove 51 after the photovoltaic tile 1 is installed, the photovoltaic panel 2 is fixedly connected with the photovoltaic panel 2 through the photovoltaic bolt 7, the purline 4, the photovoltaic tile 1 and the photovoltaic panel 2 are finally fixed together to form a roof photovoltaic panel 2 structure, the structure is high in drawing resistance, high in structural stability and not easy to loose, compared with the traditional photovoltaic panel 2 fixing structure, screw holes are not formed in the photovoltaic tile 1, and stress breaking points cannot be formed on the tile.

Example 2:

fig. 4 shows a supporting roofing tile structure of photovoltaic that this embodiment provided, the difference between this embodiment and embodiment 1 lies in that the shape of support fastener 3 is different, specifically, support fastener 3 in this embodiment is approximately "Ω" shape, support fastener 3 includes up end, connect the two side end faces at up end both ends and connect the expansion board at side end face lower extreme, the expansion board laminating is on purlin 4 and be equipped with the screw and supply purlin bolt 8 to pass, support fastener 3 is through two purlin bolts 8 and purlin 4 fixed connection, the upper end of two side end faces of support fastener 3 is equipped with two archs respectively, form the wave structure of similar "B" style of calligraphy, the lower extreme face of tile wave 5 is equipped with two self-locking structure 52 that are bump shape, during the installation, self-locking structure 52 joint is between two archs of support fastener upper end for support fastener 3 and photovoltaic tile 1 joint.

Compared with the U-shaped supporting fastener 3 in the embodiment 1, the connecting position of the two side end faces of the supporting fastener 3 is located at the upper end and is closer to the self-locking structure 52 of the tile wave 5, so that the locking force between the upper end of the supporting fastener 3 and the tile wave 5 is larger, the connecting structure between the purline 4 and the tile wave 5 is more stable, the two bolt connecting supporting fasteners 3 and the purline 4 are used, the single bolt connecting structure is more stable compared with the single bolt connecting structure of the embodiment 1, and the integral structural stability of the photovoltaic matching roof tile structure in the embodiment is stronger due to the change of the two connecting structures.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (5)

1. The utility model provides a supporting roofing tile structure of photovoltaic, its characterized in that, including purlin (4), install photovoltaic tile (1) on purlin (4) and install photovoltaic board (2) on photovoltaic tile (1), be equipped with on photovoltaic tile (1) by protruding tile ripples (5) that form, form a cavity between the lower terminal surface of tile ripples (5) and purlin (4), be equipped with in the cavity and support fastener (3), the lower terminal surface of support fastener (3) is connected with purlin (4) through purlin bolt (8), the upper end of support fastener (3) with the lower terminal surface of tile ripples (5) is connected, the up end of tile ripples (5) is equipped with draw-in groove (51) and light Fu Luoshuan (7), and light Fu Luoshuan (7) one end joint is in draw-in groove (51), and the other end is connected with photovoltaic board (2).

2. The photovoltaic supporting roof tile structure according to claim 1, wherein the lower end face of the tile wave (5) is provided with a self-locking structure (52) in a protruding point shape, the upper end of the supporting fastener (3) is provided with a 'B' -shaped protrusion and can be clamped with the self-locking structure (52), and the purline (4) is connected with the photovoltaic tile (1).

3. The photovoltaic matched roof tile structure according to claim 2, wherein the supporting fastener (3) is U-shaped and has an upward opening, the upper ends of two sides of the supporting fastener (3) are provided with B-shaped protrusions, and the lower end surface of the supporting fastener (3) is provided with screw holes for the purline bolts (8) to pass through.

4. The photovoltaic matched roof tile structure according to claim 2, wherein the supporting fastener (3) is omega-shaped, the upper ends of two sides of the supporting fastener (3) are provided with B-shaped protrusions, the lower ends of two sides of the supporting fastener (3) are provided with expansion plates attached to the purlines (4), and screw holes are formed in the expansion plates for the purline bolts (8) to pass through.

5. The photovoltaic matched roof tile structure according to claim 1, wherein the clamping groove (51) is embedded with a metal groove (6), and the metal groove (6) is matched with the light Fu Luoshuan (7).

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