Metal roof board capable of being quickly spliced

Abstract

The utility model relates to the technical field of metal roof panels, and discloses a metal roof panel capable of being quickly spliced, which comprises a panel body, and the middle layer in the panel body is made of aluminum alloy; three connecting openings are formed in the front end wall of the panel body, three limiting columns are arranged between every two adjacent connecting openings, notches are formed in the front ends of the limiting columns, three locking bolts are arranged on the front portion of the upper end of the panel body, the locking bolts are all arranged over the connecting openings, three connecting blocks are arranged on the rear end wall of the panel body, and the three connecting blocks are arranged on the front portion of the upper end of the panel body. Threaded holes are formed in the upper ends of the connecting blocks, three limiting openings are formed between every two adjacent connecting blocks, the connecting blocks are all connected with the connecting openings in a clamped mode, and the limiting columns are all connected with the limiting openings in a clamped mode; the two panel bodies are spliced, the connecting blocks are all clamped with the connecting ports, the limiting columns are all clamped with the limiting ports, the locking bolts are tightened downwards, the locking bolts are screwed into the threaded holes, the two adjacent panel bodies are installed, rapid splicing is achieved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal roof panels, in particular to a metal roof panel that can be quickly spliced. Background Art

[0002] In the construction sector, the choice of roofing materials has a significant impact on a building's durability, energy consumption, and maintenance costs.

[0003] Traditional metal roof panels are integrated into a single unit, making installation and removal inconvenient, time-consuming, and labor-intensive. Furthermore, most metal roof panels have poor thermal insulation and are susceptible to environmental factors. Furthermore, their surfaces are easily corroded by rainwater, reducing their service life and increasing subsequent replacement costs. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a metal roof panel that can be quickly spliced, has advantages such as splicing, and solves the problems raised by the background art.

[0005] In order to achieve the above-mentioned purpose of splicing, the utility model provides the following technical solutions: a metal roof panel that can be quickly spliced, comprising a panel body, wherein the middle layer material in the panel body is aluminum alloy;

[0006] The front end wall of the panel body is provided with three connecting ports, and three limiting columns are provided between adjacent connecting ports. The front ends of the limiting columns are provided with recesses. Three locking bolts are provided at the front of the upper end of the panel body, and the locking bolts are arranged directly above the connecting ports. The rear end wall of the panel body is provided with three connecting blocks, and the upper ends of the connecting blocks are provided with threaded holes. Three limiting ports are provided between adjacent connecting blocks, and the connecting blocks are all clamped and connected to the connecting ports, and the limiting columns are all clamped and connected to the limiting ports.

[0007] As a further solution of the present invention: the front end wall of the panel body is provided with a sealing sheet, which is made of rubber material. The sealing sheet increases the sealing of the connection between the two panel bodies, avoids moisture from entering the interior of the panel body, and prevents water leakage.

[0008] As a further solution of the present invention: the outer layer of the aluminum alloy is provided with a corrosion-resistant layer, and the corrosion-resistant layer is an anti-corrosion paint, which can improve the corrosion resistance of the surface of the panel body and increase the service life.

[0009] As a further solution of the present invention: the inner layer of the aluminum alloy is provided with a heat insulation layer, and polyurethane foam is provided inside the heat insulation layer, which reduces the thermal conductivity of the roof and improves the heat insulation effect.

[0010] As a further solution of the present invention: the inner layer of the heat insulation layer is provided with a waterproof membrane, and the waterproof membrane is made of butyl rubber to ensure excellent waterproof ability under extreme climatic conditions.

[0011] As a further solution of the present invention: a plurality of water guide grooves are provided on the surface of the panel body, and the water guide grooves are arc-shaped, which facilitate the discharge of rainwater and avoid water accumulation.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the present invention, the two panel bodies are spliced ​​together, the connecting blocks are clamped with the connecting ports, the limiting columns are clamped with the limiting ports, the locking bolts are tightened downward, the locking bolts are screwed into the threaded holes, and the two adjacent panel bodies are installed, thereby achieving quick splicing and saving time and effort.

[0014] 2. In the present invention, the corrosion-resistant layer is an anti-corrosion paint, which can improve the corrosion resistance of the panel body surface and increase the service life. Polyurethane foam is arranged inside the insulation layer to reduce the thermal conductivity of the roof and improve the thermal insulation effect. The waterproof membrane is made of butyl rubber to ensure excellent waterproof ability under extreme climatic conditions, increase the service life and reduce the later replacement cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left side schematic diagram of the utility model;

[0016] Figure 2 It is a right side schematic diagram of the present utility model;

[0017] Figure 3 For this utility model Figure 1 An enlarged schematic diagram of location A;

[0018] Figure 4 This is a schematic diagram of the material structure of the panel body in the present invention.

[0019] In the figure: 1. Panel body; 2. Water guide groove; 3. Connection port; 4. Limit column; 5. Recess; 6. Locking bolt; 7. Sealing piece; 8. Waterproof membrane; 9. Connection block; 10. Limit port; 11. Threaded hole; 12. Corrosion-resistant layer; 13. Aluminum alloy; 14. Thermal insulation layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] It should be noted that polyurethane foam and butyl rubber are both existing technologies and common knowledge to those skilled in the art, and therefore will not be described in detail here.

[0022] See also Figures 1 to 4 In an embodiment of the present invention, a metal roof panel that can be quickly spliced ​​includes a panel body 1, wherein the middle layer material of the panel body 1 is an aluminum alloy 13;

[0023] Three connecting ports 3 are provided on the front end wall of the panel body 1, three limiting columns 4 are provided between adjacent connecting ports 3, and recesses 5 are provided at the front ends of the limiting columns 4. Three locking bolts 6 are provided at the front end of the upper end of the panel body 1, and the locking bolts 6 are all provided directly above the connecting ports 3. Three connecting blocks 9 are provided on the rear end wall of the panel body 1, and threaded holes 11 are provided at the upper ends of the connecting blocks 9. Three limiting ports 10 are provided between adjacent connecting blocks 9, and the connecting blocks 9 are all clamped and connected to the connecting ports 3, and the limiting columns 4 are all clamped and connected to the limiting ports 10.

[0024] The front end wall of the panel body 1 is provided with a sealing piece 7, which is made of rubber material. The sealing piece 7 increases the sealing of the connection between the two panel bodies 1, avoids moisture from entering the interior of the panel body 1, and prevents water leakage; the outer layer of the aluminum alloy 13 is provided with a corrosion-resistant layer 12, and the corrosion-resistant layer 12 is an anti-corrosion paint, which can improve the corrosion resistance of the surface of the panel body 1 and increase the service life; the inner layer of the aluminum alloy 13 is provided with a heat-insulating layer 14, and polyurethane foam is provided inside the heat-insulating layer 14 to reduce the thermal conductivity of the roof and improve the heat-insulating effect; the inner layer of the heat-insulating layer 14 is provided with a waterproof membrane 8, which is made of butyl rubber to ensure excellent waterproof ability under extreme climatic conditions; a plurality of water guide grooves 2 are provided on the surface of the panel body 1, and the water guide grooves 2 are arc-shaped. The water guide grooves 2 are convenient for discharging rainwater to avoid moisture accumulation.

[0025] The working principle of the present invention is: the two panel bodies 1 are spliced ​​together, the connecting blocks 9 are clamped with the connecting ports 3, the limiting columns 4 are clamped with the limiting ports 10, the locking bolts 6 are tightened downwards, the locking bolts 6 are screwed into the threaded holes 11, and the two adjacent panel bodies 1 are installed. The sealing sheet 7 increases the sealing of the connection between the two panel bodies 1 to prevent moisture from entering the interior of the panel body 1 and prevent water leakage. The corrosion-resistant layer 12 is an anti-corrosion paint, which can improve the corrosion resistance of the surface of the panel body 1 and increase the service life. Polyurethane foam is arranged inside the heat insulation layer 14 to reduce the thermal conductivity of the roof and improve the heat insulation effect. The waterproof membrane 8 is made of butyl rubber to ensure excellent waterproof ability under extreme climatic conditions. The water guide trough 2 is convenient for draining rainwater to avoid moisture accumulation.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal roof panel that can be quickly spliced, comprising a panel body (1), wherein the middle layer material of the panel body (1) is an aluminum alloy (13); Its characteristics are: The front end wall of the panel body (1) is provided with three connecting ports (3), three limiting columns (4) are provided between adjacent connecting ports (3), and the front ends of the limiting columns (4) are provided with notches (5). The front end of the upper end of the panel body (1) is provided with three locking bolts (6), and the locking bolts (6) are all arranged directly above the connecting ports (3). The rear end wall of the panel body (1) is provided with three connecting blocks (9), and the upper ends of the connecting blocks (9) are all provided with threaded holes (11). Three limiting ports (10) are provided between adjacent connecting blocks (9), and the connecting blocks (9) are all clamped and connected to the connecting ports (3), and the limiting columns (4) are all clamped and connected to the limiting ports (10).

2. The metal roof panel that can be quickly spliced ​​according to claim 1, characterized in that: The front end wall of the panel body (1) is provided with a sealing sheet (7), and the sealing sheet (7) is made of rubber material.

3. The metal roof panel that can be quickly spliced ​​according to claim 1 is characterized in that: The outer layer of the aluminum alloy (13) is provided with a corrosion-resistant layer (12), and the corrosion-resistant layer (12) is corrosion-resistant paint.

4. The metal roof panel that can be quickly spliced ​​according to claim 1 is characterized in that: The inner layer of the aluminum alloy (13) is provided with a heat insulation layer (14), and polyurethane foam is provided inside the heat insulation layer (14).

5. The metal roof panel that can be quickly spliced ​​according to claim 4 is characterized in that: The inner layer of the heat insulation layer (14) is provided with a waterproof membrane (8), and the waterproof membrane (8) is made of butyl rubber.

6. The metal roof panel that can be quickly spliced ​​according to claim 1, characterized in that: A plurality of water guide grooves (2) are provided on the surface of the panel body (1), and the water guide grooves (2) are in an arc shape.

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