High-performance aluminum-magnesium-manganese metal pitched roof structure

Abstract

The utility model discloses a high-performance aluminum-magnesium-manganese metal pitched roof structure, which comprises a keel layer connected with a main body concrete structure through an embedded part, the keel layer adopts a hot galvanizing square steel pipe, the keel layer comprises a longitudinal pipe and a transverse pipe which are arranged vertically and horizontally, the longitudinal pipe is fixedly connected with the transverse pipe, and the longitudinal pipe is fixedly connected with the transverse pipe. The distance between every two adjacent transverse pipes is not larger than 1.2 m. A bearing layer, a leveling layer, a waterproof layer, a noise reduction layer and a roof layer are sequentially arranged from the keel layer to the outside; the bearing layer is fixedly connected with the keel layer through self-tapping screws, the leveling layer is fixedly connected with the bearing layer through rivets, the waterproof layer and the noise reduction layer are fixedly connected with the leveling layer through rivets, the roof layer is connected with the leveling layer through a connecting unit, and the connecting unit is fixedly connected with the bearing layer. Through reasonable design and close fit of the keel layer, the bearing layer, the leveling layer, the waterproof layer, the noise reduction layer and the roof layer, the aluminum-magnesium-manganese metal pitched roof system which is stable in structure, excellent in waterproof performance and good in noise reduction effect is formed.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a high-performance aluminum-magnesium-manganese metal pitched roof structure. Background Technology

[0002] A pitched roof structure is a roof system with a certain slope. For example, a pitched roof structure disclosed in application number 202323167158.1 involves sequentially placing a leveling layer, an insulation layer, and a waterproof layer on the roof structure layer. An installation mechanism is then used to pass through the insulation and waterproof layers and connect them to the roof panels, ensuring a stable connection between the roof panels and the roof structure layer. This structure also provides for multi-functional needs. With the development of the construction industry, metal pitched roofs have seen significant growth due to their simple assembly and ease of modular customization. Metal pitched roofs are roof systems formed by laying metal sheets on a roof with a certain slope. They are widely used in various buildings such as industrial plants, stadiums, exhibition halls, airports, and railway stations. Traditional metal pitched roofs emphasize connection and ease of installation in their structural design, but they cannot adequately meet the needs of modern architecture in terms of load-bearing capacity, waterproofing, noise reduction, and the coordination between structural layers. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a high-performance aluminum-magnesium-manganese metal pitched roof structure. By rationally designing and closely coordinating each functional layer, a metal pitched roof system with stable structure, excellent waterproof performance and good noise reduction effect is formed.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] This utility model provides a high-performance aluminum-magnesium-manganese metal pitched roof structure, including a keel layer connected to the main concrete structure via embedded parts. The keel layer is made of hot-dip galvanized square steel pipe and includes longitudinal and transverse pipes arranged in a longitudinal and transverse manner. The longitudinal and transverse pipes are fixedly connected, and the spacing between two adjacent transverse pipes is no more than 1.2m. From the keel layer outward, a load-bearing layer, a leveling layer, a waterproof layer, a noise reduction layer, and a roof layer are arranged in sequence. The load-bearing layer is fixedly connected to the keel layer by self-tapping screws, the leveling layer is fixedly connected to the load-bearing layer by rivets, the waterproof layer and the noise reduction layer are fixedly connected to the leveling layer by rivets, and the roof layer and the leveling layer are connected by connecting units.

[0006] The load-bearing layer has a thickness of 0.7 mm and is a corrugated galvanized profiled steel sheet. Insulation material is filled into the gaps between the load-bearing layers. The leveling layer has a thickness of 0.8 mm and is an aluminum-magnesium-manganese sheet. The waterproof layer is a self-adhesive waterproof membrane with a thickness of 1.5 mm. The noise reduction layer is a ventilated noise-reducing mesh with a thickness of 6 mm.

[0007] For the connection between the roof layer and the leveling layer, the roof layer has a thickness of 0.8mm and is made of aluminum-magnesium-manganese sheet. The roof layer includes several roof panels, and each roof panel has mating male and female structures on both sides. When two adjacent roof panels are mated, they form a locking part, which is U-shaped. The connecting unit includes a connector and a connecting rivet. The connector is L-shaped, and its top is U-shaped to mate with the locking part. During assembly, the top of the connector is inserted into the locking part. The connector passes through the waterproof layer and the noise reduction layer, and the bottom of the connector is fixedly connected to the leveling layer by the connecting rivet.

[0008] The beneficial effects of this utility model are as follows:

[0009] (1) Through the rational design and close coordination of the keel layer, bearing layer, leveling layer, waterproof layer, noise reduction layer and roof layer, an aluminum-magnesium-manganese metal pitched roof system with stable structure, excellent waterproof performance and good noise reduction effect is formed.

[0010] (2) The stable structure and reasonable spacing design of the keel layer effectively improve the load-bearing capacity and stability of the roof under various loads and extend the service life of the roof.

[0011] (3) The installation of the waterproof layer greatly enhances the waterproof performance of the roof and reduces the occurrence of leakage problems;

[0012] (4) The ventilation and noise reduction mesh of the noise reduction layer significantly reduces the noise transmission on the roof, creating a quiet and comfortable environment inside the building;

[0013] (5) The aluminum-magnesium-manganese alloy panels and their connection system of the roof layer ensure the aesthetics, durability and safety of the roof. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the principle of a high-performance aluminum-magnesium-manganese metal pitched roof structure provided in a specific embodiment of this utility model;

[0015] Figure 2 This utility model provides a schematic diagram of the principle of construction and assembly of a high-performance aluminum-magnesium-manganese metal pitched roof structure.

[0016] In the picture:

[0017] 1. Frame layer; 11. Embedded parts; 12. Main concrete structure; 13. Longitudinal pipe; 14. Horizontal pipe;

[0018] 2. Bearing layer;

[0019] 3. Leveling layer;

[0020] 4. Waterproof layer;

[0021] 5. Noise reduction layer;

[0022] 6. Roof layer; 61. Locking part;

[0023] 7. Connecting unit; 71. Connecting piece; 72. Connecting rivet. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] As shown in the figure, this utility model provides a high-performance aluminum-magnesium-manganese metal pitched roof structure, including a keel layer 1 connected to the main concrete structure 12 via embedded parts 11. The keel layer 1 is made of hot-dip galvanized square steel pipe and includes longitudinal pipes 13 and horizontal pipes 14 arranged longitudinally and transversely. The longitudinal pipes 13 and horizontal pipes 14 are fixedly connected, and the spacing between two adjacent horizontal pipes 14 is no more than 1.2m. In this way, the longitudinal pipes 13 are reliably connected to the main concrete structure 12 via embedded parts 11, and the horizontal pipes 14 can be fixedly connected to the longitudinal pipes 13 by welding. The keel layer 1 provides a stable support structure for the entire roof, bears various loads from the roof, and transfers them to the main concrete structure 12 of the building. Hot-dip galvanizing effectively prevents the longitudinal pipes 13 and horizontal pipes 14 from rusting, ensuring the durability of the structure. At the same time, the reasonable spacing design of the horizontal pipes 14 ensures the stability of the roof under different loads.

[0026] Preferably, from the keel layer 1 outwards, the following layers are arranged in sequence: load-bearing layer 2, leveling layer 3, waterproof layer 4, noise reduction layer 5, and roof layer 6; the following is a detailed description in structural order:

[0027] The load-bearing layer 2 is fixedly connected to the keel layer 1 by self-tapping screws. The load-bearing layer 2 is 0.7mm thick and is a corrugated galvanized profiled steel sheet. The gaps in the load-bearing layer 2 are filled with thermal insulation material. In actual design, the wave height and wave pitch of the load-bearing layer 2 are specifically designed according to the roof slope and load-bearing requirements. As the load-bearing base layer of the roof, the load-bearing layer 2 further and evenly transfers the roof load to the keel layer 1. The corrugated design of the profiled steel sheet increases its load-bearing capacity and rigidity. The connection method with the keel layer 1 ensures the reliability and waterproofness of the connection, providing a stable load-bearing platform for the upper structure.

[0028] The leveling layer 3 is 0.8mm thick and is made of aluminum-magnesium-manganese board. The leveling layer 3 is fixedly connected to the bearing layer 2 by rivets, thus providing a flat base for the waterproof layer 4, which is conducive to the construction of the waterproof layer 4 and the waterproofing effect.

[0029] The waterproof layer 4 and the noise reduction layer 5 are fixedly connected to the leveling layer 3 by rivets. The waterproof layer 4 is a self-adhesive waterproof membrane with a thickness of 1.5mm. The waterproof layer 4 provides a reliable waterproof barrier, effectively preventing rainwater from penetrating into the roof. The self-adhesive waterproof membrane is easy to install and adheres tightly to the leveling layer 3 and the underlying structure, ensuring good waterproof performance of the roof during long-term use. Furthermore, the noise reduction layer 5 is a ventilated noise reduction mesh with a thickness of 6mm. The porous structure of the ventilated noise reduction mesh can effectively absorb and dissipate sound energy. When sound waves enter the mesh, the pores and fibers inside the mesh cause the sound waves to undergo multiple reflections, refractions, and scatterings. In this process, the energy of the sound waves is gradually converted into other forms of energy such as heat, thereby reducing the intensity of the sound.

[0030] The roof layer 6 is 0.8mm thick and is made of aluminum-magnesium-manganese sheet. The roof layer 6 and the leveling layer 3 are connected by a connecting unit 7. Specifically, the roof layer 6 includes several roof panels, each with mating male and female structures on both sides. When two adjacent roof panels mate, they form a locking part 61, which is U-shaped. The connecting unit 7 includes a connector 71 and a connecting rivet 72. The connector 71 is L-shaped, with its top shaped like a U-shape that mates with the locking part 61. During assembly, the top of the connector 71 is inserted into the locking part 61, ensuring a tight fit between the edges of adjacent roof panels. After the locking edges are engaged, a special sealing device is used. The sealing and edge-locking of the roof panels effectively prevents rainwater leakage. The standing seam connection allows the roof panels to expand and contract freely in the longitudinal direction when the temperature changes, avoiding stress concentration caused by thermal expansion and contraction that could lead to deformation or damage to the roof panels. The connector 71 is fitted with a waterproof layer 4 and a noise reduction layer 5. The bottom of the connector 71 is fixedly connected to the leveling layer 3 by connecting rivets 72. In this way, the aluminum-magnesium-manganese alloy plate has the advantages of being lightweight, high-strength, and corrosion-resistant. It serves as the outer protective and decorative structure of the roof. The standing seam system ensures the tightness and waterproofness of the connection between the roof panels, while allowing the roof panels a certain amount of expansion and contraction space when the temperature changes.

[0031] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. A high-performance aluminum-magnesium-manganese metal pitched roof structure, characterized in that: The structure includes a keel layer (1) connected to the main concrete structure (12) via embedded parts (11), and a load-bearing layer (2), a leveling layer (3), a waterproof layer (4), a noise reduction layer (5), and a roof layer (6) arranged sequentially from the keel layer (1) outwards; the load-bearing layer (2) is fixedly connected to the keel layer (1) by self-tapping screws, the leveling layer (3) is fixedly connected to the load-bearing layer (2) by rivets, the waterproof layer (4) and the noise reduction layer (5) are fixedly connected to the leveling layer (3) by rivets, and the roof layer (6) and the leveling layer (3) are connected by connecting units (7).

2. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The keel layer (1) is made of hot-dip galvanized square steel pipe. The keel layer (1) includes longitudinal pipes (13) and transverse pipes (14) arranged in a longitudinal and transverse manner. The longitudinal pipes (13) and the transverse pipes (14) are fixedly connected, and the distance between two adjacent transverse pipes (14) is no more than 1.2m.

3. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The bearing layer (2) has a thickness of 0.7 mm and is a corrugated galvanized profiled steel sheet. The gaps in the bearing layer (2) are filled with thermal insulation material.

4. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The leveling layer (3) has a thickness of 0.8 mm and is an aluminum-magnesium-manganese plate.

5. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The waterproof layer (4) is a self-adhesive waterproof membrane, and the thickness of the waterproof layer (4) is 1.5mm.

6. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The noise reduction layer (5) is a ventilated noise reduction mesh, and the thickness of the noise reduction layer (5) is 6mm.

7. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The roof layer (6) has a thickness of 0.8 mm and is made of aluminum-magnesium-manganese board.

8. The high-performance aluminum-magnesium-manganese metal pitched roof structure according to claim 1, characterized in that: The roof layer (6) includes several roof panels. The roof panels are provided with matching male and female structures on both sides. When two adjacent roof panels are fitted together, they form a locking part (61). The locking part (61) is U-shaped. The connecting unit (7) includes a connector (71) and a connecting rivet (72). The connector (71) is L-shaped. The top of the connector (71) is U-shaped and fits the locking part (61). During assembly, the top of the connector (71) is inserted into the locking part (61). The connector (71) passes through the waterproof layer (4) and the noise reduction layer (5). The bottom of the connector (71) is fixedly connected to the leveling layer (3) through the connecting rivet (72).

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