Composite layered waterproof structure for color steel tile roof

Abstract

A combined type layered waterproof structure for a color steel tile roof comprises a T-shaped color steel tile body, a supporting piece, a self-tapping screw, a combined type color steel tile and a clamp assembly which are matched with one another. Wherein the T-shaped color steel tile body and the supporting piece are fixedly arranged on a roof through self-tapping screws; a clamping position is arranged at the top of the supporting piece, a clamping groove is formed in the matched position of the composite color steel tile and the clamping position at the top of the supporting piece, and the composite color steel tile is installed above the supporting piece through the clamping groove to wrap the T-shaped color steel tile body and the supporting piece to achieve waterproofness. The clamp assembly is installed above the composite color steel tile and used for installing a photovoltaic support, the risk of roof leakage is remarkably reduced, and the waterproof effect is achieved.

Description

Technical fields:

[0001] This utility model relates to the field of solar photovoltaic support technology, and specifically to the waterproof structure of photovoltaic supports for color steel tile roofs. Background technology:

[0002] With the development of energy, photovoltaic power generation is also gaining traction in the market, making the rational use of rooftops for installing photovoltaic panels increasingly advantageous. Most industrial and commercial roofs use corrugated steel roofing sheets, with trapezoidal corrugated steel sheets being the most common. Corrugated steel roofing sheets are widely used in industrial and civil buildings due to their lightweight, high strength, and convenient construction. However, current technology typically uses self-tapping screws to directly fix corrugated steel sheets to the roof, which has significant drawbacks: weak waterproofing at the joints and a risk of leakage at the fixing points. Utility Model Content:

[0003] To address the problems in the existing technology, this utility model provides a composite layered waterproof structure for color steel tile roofs, which significantly improves the risk of roof leakage and achieves a waterproof effect.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A composite layered waterproof structure for corrugated steel roofing includes interlocking T-shaped corrugated steel tile bodies, support members, self-tapping screws, composite corrugated steel tiles, and clamping assemblies. The T-shaped corrugated steel tile bodies and support members are fixed to the roof using self-tapping screws. The support members have locking slots at their top, and the composite corrugated steel tiles have grooves at the locking slots. The composite corrugated steel tiles are installed above the support members through these grooves, covering the T-shaped corrugated steel tile bodies and support members to achieve waterproofing. The clamping assemblies are installed above the composite corrugated steel tiles for installing photovoltaic brackets.

[0006] Furthermore, the clamping assembly includes a left clamp and a right clamp, which are respectively clamped on both sides of the composite color steel tile and locked in place by a bolt assembly.

[0007] Furthermore, the support component is formed by bending sheet metal and is adapted to the shape of the T-shaped part of the T-shaped color steel tile body. The top center of the support component is bent downward to form a groove, and self-tapping screws are inserted from the groove and pass through the T-shaped part of the T-shaped color steel tile body for fixation. The support component has grooves formed on both sides to cooperate with the composite color steel tile.

[0008] Furthermore, the composite color steel tile covers the T-shaped color steel tile body and the support component. The shape of the part that mates with the support component is adapted to the shape of the support component. The second groove is formed at the corresponding position of the first groove on both sides of the support component. The second groove is locked on the outside of the first groove, fixing the composite color steel tile and the T-shaped color steel tile body and the support component into one piece.

[0009] Furthermore, the clamping assembly includes a left clamp and a right clamp. The bottom of the left clamp and the right clamp respectively forms a hook one and a hook two. Hook one and hook two respectively hook onto the two protrusions on both sides of the composite color steel tile and the clamping assembly is locked and fixed on the composite color steel tile by bolt assembly.

[0010] By adopting the above technical solution, this utility model employs an innovative design of composite layered protection + non-penetrating fixing. This achieves enhanced waterproofing and improved structural reliability. The bottom is fixed to the supporting sheet metal and T-shaped color steel tile with self-tapping screws, then another layer of composite color steel tile is laid on top, and finally fixed with clamps. The composite color steel tile effectively avoids the risk of roof leakage after the T-shaped color steel tile is punctured, providing effective waterproofing and reducing maintenance costs. Attached image description:

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is an exploded perspective view of an embodiment of the present utility model;

[0013] Figure 2 This is a three-dimensional assembly diagram of an embodiment of the present utility model;

[0014] Figure 3 This is an exploded planar view of an embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the planar assembly of an embodiment of the present utility model. Detailed implementation method:

[0016] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0017] like Figure 1 - Figure 4 The image shown is an embodiment of this utility model.

[0018] A composite layered waterproof structure for corrugated steel tile roofing includes a T-shaped corrugated steel tile body 1, a support member 2, self-tapping screws 3, a composite corrugated steel tile 4, and a clamping assembly 5. The T-shaped corrugated steel tile body 1 and the support member 2 are fixed to the roof using self-tapping screws 3. The support member 2 has a locking slot 21 at its top, and the composite corrugated steel tile 4 has a slot 41 at its mating point with the locking slot 21. The composite corrugated steel tile 4 is installed above the support member 2 via the slot 41, covering the T-shaped corrugated steel tile body 1 and the support member 2 to achieve waterproofing. The clamping assembly 5 is installed above the composite corrugated steel tile 4 for installing photovoltaic brackets.

[0019] The support member 2 is formed by bending sheet metal and is adapted to the shape of the T-shaped part 11 of the T-shaped color steel tile body 1. The top center of the support member 2 is bent downward to form a groove 22. The self-tapping screw 3 is inserted from the groove 22 and passes through the T-shaped part 11 of the T-shaped color steel tile body 1 for fixation. The support member 2 forms a protrusion (slot 21) on both sides to cooperate with the composite color steel tile 4.

[0020] The composite color steel tile 4 covers the T-shaped color steel tile body 1 and the support 2. The shape of the part that mates with the support 2 is adapted to the shape of the support 2. The second groove (slot 41) is formed at the corresponding position of the first groove (slot 21) on both sides of the support 2. The second groove (slot 41) is locked on the outside of the first groove (slot 21) to fix the composite color steel tile 4, the T-shaped color steel tile body 1 and the support 2 into one piece.

[0021] The clamp assembly 5 includes a left clamp 51 and a right clamp 52. The bottom of the left clamp 51 and the right clamp 52 respectively form a first hook 511 and a second hook 521. The first hook 511 and the second hook 521 respectively hook onto the two protrusions (slots 41) on both sides of the composite color steel tile 4 and the clamp assembly is locked and fixed on the composite color steel tile by the bolt assembly 6.

[0022] This utility model adopts an innovative design of composite layered protection + non-penetrating fixing, achieving enhanced waterproofing and improved structural reliability. The bottom is fixed to the supporting sheet metal and T-shaped color steel tile with self-tapping screws, then another layer of composite color steel tile is laid on top, and finally fixed with clamps. The composite color steel tile effectively avoids the risk of roof leakage after the T-shaped color steel tile is punctured, providing effective waterproofing and reducing maintenance costs.

[0023] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A composite layered waterproof structure for corrugated steel tile roofs, characterized in that: The utility model provides a photovoltaic roof structure, including mutually cooperate T type color steel tile body, support piece, self -tapping screw, composite color steel tile and clamp component, wherein, T type color steel tile body and support piece are installed and fixed in roof through self -tapping screw, support piece top is equipped with the detent, and the detent cooperation of composite color steel tile and support piece top is equipped with the card slot, and composite color steel tile is installed in the support piece above through the card slot and covers T type color steel tile body and support piece and realizes waterproof, clamp component is installed in the above of composite color steel tile for installing photovoltaic support.

2. The composite layered waterproof structure for the color steel tile roof according to claim 1, characterized in that: The clamp component includes a left clamp and a right clamp, and the left clamp and the right clamp are respectively clamped on both sides of the composite color steel tile and locked and fixed through a bolt assembly.

3. The composite layered waterproof structure for the color steel tile roof according to claim 1 or 2, characterized in that: The support piece is a sheet metal bending forming and is matched with the shape of the T-shaped part of the T-shaped color steel tile body, the top center of the support piece is downwardly bent to form a groove, the self-tapping screw is inserted from the groove to pass through the T-shaped part of the T-shaped color steel tile body to be fixed, and the two sides of the support piece are respectively formed with a convex groove one matched with the composite color steel tile.

4. The composite layered waterproof structure for the color steel tile roof according to claim 3, characterized in that: The composite color steel tile is covered above the T-shaped color steel tile body and the support piece, the shape matched with the support piece is matched with the shape of the support piece, the convex groove two is formed at the corresponding position of the convex groove one on the two sides of the support piece, the convex groove two is clamped outside the convex groove one to fix the composite color steel tile and the T-shaped color steel tile body and the support piece into an integral whole.

5. The composite layered waterproof structure for the color steel tile roof according to claim 4, characterized in that: The clamp component includes a left clamp and a right clamp, and the left clamp and the right clamp are respectively clamped on both sides of the composite color steel tile and locked and fixed through a bolt assembly.

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