Aluminum alloy roof ridge plate structure of multi-layer waterproof structure

Abstract

The utility model relates to the field of fabricated buildings, and discloses an aluminum alloy roof ridge plate structure with a multi-layer waterproof structure, which is arranged on a roof and comprises a sound insulation and noise reduction net, a waterproof coiled material, a ridge section bar, a roof panel, a water stop folded plate assembly and a waterproof cover plate, the waterproof coiled material is arranged on the upper surface of the roof sound insulation and noise reduction net, the ridge sectional material is arranged at a ridge and comprises an n-shaped plate, a first connecting plate, a second connecting plate and a V-shaped plate, and the roof plate covers the upper surface of the V-shaped plate, extends to the position above the waterproof coiled material and covers part of the upper surface of the waterproof coiled material. The water stop folded plate assembly covers the upper surface of the roof panel part and is connected with the n-shaped plate, and the waterproof cover plate covers the outer surface of the n-shaped plate part and covers the outer surface of the water stop folded plate assembly part. According to the utility model, the connection stability can be improved, the long-term waterproof effect is ensured, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fabricated building, concretely relates to a kind of aluminium alloy roof ridge board structure of multilayer waterproof structure. BACKGROUND

[0002] Aluminium alloy fabricated building is in the rapid development stage under the impetus of green building concept and policy, market scale continues to expand, enterprise competition intensifies, technical innovation emerges in an endless stream, intelligent, standardization trend is obvious, provide efficient, environmentally friendly new construction mode for building industry.In the future under the background of carbon neutralization, its development potential is huge, and is expected to lead industry reform.However, there are many problems in the ridge waterproof structure of traditional metal roof.Currently, the comprehensive scheme of external mechanical fastening technology and internal sealing adhesive tape treatment is generally used in the ridge part of traditional metal roof, although the cost is low, but there are the following significant shortcomings.If waterproof sealing adhesive tape is not installed properly, or is exposed to wind and rain erosion and temperature fluctuation environment for a long time, it is easy to appear aging, cracking and even falling.This not only reduces the waterproof performance, but also may directly induce water leakage, threatens building safety.Ridge cover plate and roof connection adopt simple mechanical mode, and connection part is exposed to the outside, is easily affected by wind and rain erosion and temperature change, causes connection to loosen, cracks, and becomes potential water leakage source, destroys building waterproof barrier.Steel ridge cover plate material is heavy, brings many inconvenience to installation and transportation, and at the same time, requires higher roof bearing capacity.In humid or corrosive environment, steel material is easy to rust, seriously affects service life and appearance beauty.The surface treatment technology is relatively limited, it is difficult to meet the high standard demand of users to appearance and durability, limits the application range.

[0003] In view of the many shortcomings of the above-mentioned traditional ridge waterproof structure, it is of great significance to research and design a new type of aluminium alloy roof ridge board structure with multilayer waterproof structure to overcome the existing problems. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems of easy aging, unstable connection and poor weather resistance of the ridge waterproof structure in the prior art, the utility model provides an aluminium alloy roof ridge board structure with multilayer waterproof structure.

[0005] The utility model employs the technical scheme that: an aluminium alloy roof ridge board structure with multilayer waterproof structure is arranged on a roof to prevent roof leakage, the roof comprises a first slope, a ridge and a second slope connected in sequence, and comprises

[0006] The sound insulation and noise reduction net is arranged on the upper surface of the roof;

[0007] The waterproof roll material is arranged on the upper surface of the roof sound insulation and noise reduction net;

[0008] A ridge profile is arranged at a ridge, the ridge profile comprises a H-shaped plate, a first connecting plate, a second connecting plate and a V-shaped plate, upper ends of the first connecting plate and the second connecting plate are respectively connected at left and right side openings of a lower end of the H-shaped plate and are inclined to the inside, lower ends of the first connecting plate and the second connecting plate are respectively connected with the V-shaped plate, and the V-shaped plate is arranged on an upper surface of the waterproof roll part.

[0009] A roof panel is arranged on an upper surface of the V-shaped plate, extends above the waterproof roll and covers an upper surface of the waterproof roll part.

[0010] A water stop folding plate assembly is arranged on an upper surface of the roof panel part and is connected with the H-shaped plate.

[0011] A waterproof cover plate is arranged on an outer surface of the H-shaped plate part and covers an outer surface of the water stop folding plate assembly part.

[0012] According to some embodiments of the utility model discloses a kind of aluminium alloy roof ridge plate structure of multilayer waterproof structure, the roof panel includes first roof panel and second roof panel, the first roof panel is arranged above the first inclined surface, and the second roof panel is arranged above the second inclined surface.

[0013] According to some embodiments of the utility model discloses a kind of aluminium alloy roof ridge plate structure of multilayer waterproof structure, the water stop folding plate assembly includes first water stop folding plate and second water stop folding plate, the first water stop folding plate is bent and includes first bending part and second bending part, the first bending part covers the upper surface of the first roof panel part, and the second bending part is connected with one side of the H-shaped plate, the second water stop folding plate is bent and includes third bending part and fourth bending part, the third bending part covers the upper surface of the second roof panel part, and the fourth bending part is connected with the other side of the H-shaped plate.

[0014] According to some embodiments of the utility model discloses a kind of aluminium alloy roof ridge plate structure of multilayer waterproof structure, the first water stop folding plate and the second water stop folding plate are symmetrical about roof middle axis and are arranged in the same shape.

[0015] According to some embodiments of the utility model discloses a kind of aluminium alloy roof ridge plate structure of multilayer waterproof structure, the second bending part is connected with one side of the H-shaped plate by first water stop folding plate self-tapping nail, and the fourth bending part is connected with the other side of the H-shaped plate by second water stop folding plate self-tapping nail.

[0016] According to some embodiments of the utility model discloses a kind of aluminium alloy roof ridge plate structure of multilayer waterproof structure, the first bending part is provided with sealing glue at the junction with the upper surface of the first roof panel.

[0017] According to the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure according to some embodiments of the utility model, the first roof panel, the first bending part and the waterproof coiled material are connected with the frame of the roof through the self-tapping nails of the first roof panel.

[0018] According to the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure according to some embodiments of the utility model, the first roof panel, the first bending part and the waterproof coiled material are connected with the frame of the roof through the self-tapping nails of the first roof panel.

[0019] According to the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure according to some embodiments of the utility model, the first roof panel, the first bending part and the waterproof coiled material are connected with the frame of the roof through the self-tapping nails of the first roof panel.

[0020] According to the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure according to some embodiments of the utility model, the first roof panel, the first bending part and the waterproof coiled material are connected with the frame of the roof through the self-tapping nails of the first roof panel.

[0021] The aluminum alloy roof ridge plate structure of the multi-layer waterproof structure of the utility model, through the optimization rainwater diversion design, utilize multiple base plates to guide rainwater to flow along a specific path, ensure that rainwater flows smoothly, greatly reduce the dependence on traditional waterproof materials, ensure that the ridge plate structure can still maintain excellent waterproof performance under the condition of long-term exposure to wind and rain erosion and temperature fluctuations, significantly enhance the safety and reliability of the building, provide a safer and drier living environment for the user, at the same time, improve the connection mechanism between the roof ridge cover plate and the roof, adopt the way of combining multiple base plate connection structure and sealant, form double waterproof nodes, effectively prevent the loosening or cracking phenomenon caused by external conditions change, enhance the stability of the connection part, reduce the maintenance cost, greatly prolong the service life of the whole ridge plate structure, in addition, select aluminum alloy as the main material, which has small density, light self-weight and strong corrosion resistance, can maintain structural stability and waterproof performance at the same time, facilitate installation and transportation, reduce the load requirement of the roof, and the aluminum alloy supports diversified surface treatment technologies such as spraying and anodic oxidation, can meet the high-standard demand for aesthetics and durability, adapt to more extensive application scenarios, in conclusion, the utility model realizes multiple goals such as reducing the dependence on waterproof materials, improving the connection stability, ensuring long-term waterproof effect, protecting building safety and prolonging the service life, has remarkable innovation and practicality. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a cross-sectional structure schematic view of the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure of the utility model;

[0023] Figure 2 is a three-dimensional structure schematic view of the aluminum alloy roof ridge plate structure of the multi-layer waterproof structure of the utility model when arranged on the roof.

[0024] Figure 3 is a sectional structure schematic view of the ridge profile of the utility model;

[0025] Figure 4 is a sectional structure schematic view of the water stop folding plate assembly of the utility model;

[0026] Figure 5 is a sectional structure schematic view of the waterproof cover plate of the utility model.

[0027] In the figure: 1, ridge profile, 1-1, L-shaped plate, 1-2, first connecting plate, 1-3, second connecting plate, 1-4, V-shaped plate, 2, waterproof cover plate, 3, water stop folding plate assembly, 3-1, first water stop folding plate, 3-11, first bending part, 3-12, second bending part, 3-2, second water stop folding plate, 3-21, third bending part, 3-22, fourth bending part, 4, roof panel, 4-1, first roof panel, 4-2, second roof panel, 5, frame, 6-1, first roof panel self-tapping screw, 6-2, second roof panel self-tapping screw, 7-1, first water stop folding plate self-tapping screw, 7-2, second water stop folding plate self-tapping screw, 8, waterproof cover plate self-tapping screw, 9, sound insulation and noise reduction net, 10, waterproof roll material. DETAILED DESCRIPTION

[0028] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0029] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] The aluminum alloy roof ridge plate structure of a multilayer waterproof structure of the embodiment is shown in Figure 2 , which is arranged on the roof and used for preventing the roof from leaking, and the roof comprises a first slope, a ridge and a second slope connected in sequence, as shown in Figure 1As shown, the system includes a sound insulation and noise reduction mesh 9, a waterproof membrane 10, a ridge profile 1, a roof panel 4, a water-stop folding plate assembly 3, and a waterproof cover plate 2. The sound insulation and noise reduction mesh 9 is installed on the upper surface of the roof, and the waterproof membrane 10 is installed on the upper surface of the roof sound insulation and noise reduction mesh 9. This installation step provides basic sound insulation and waterproof protection for the entire roof system. The ridge profile 1 is installed at the ridge, as shown... Figure 3 As shown, the ridge profile 1 includes a U-shaped plate 1-1, a first connecting plate 1-2, a second connecting plate 1-3, and a V-shaped plate 1-4. The upper ends of the first connecting plate 1-2 and the second connecting plate 1-3 are respectively connected to the left and right openings at the lower end of the U-shaped plate 1-1 and are inclined inward. The lower ends of the first connecting plate 1-2 and the second connecting plate 1-3 are respectively connected to the V-shaped plate 1-4. The V-shaped plate 1-4 is disposed on the upper surface of a portion of the waterproof membrane 10. The roof panel 4 covers the upper surface of the V-shaped plate 1-4 and extends above the waterproof membrane 10, covering a portion of the upper surface of the waterproof membrane 10. The water-stop folding plate assembly 3 covers a portion of the upper surface of the roof panel 4 and is connected to the U-shaped plate 1-1. Figure 5 As shown, the waterproof cover 2 covers the outer surface of the U-shaped plate 1-1 and the outer surface of the water-stop folding plate assembly 3. The waterproof cover 2 can prevent rainwater from seeping into any possible gaps between the ridge profile 1, the water-stop folding plate assembly 3 and the roof panel 4, achieving double waterproof protection and ensuring the integrity and durability of the roof system.

[0031] It should be noted that, as a preferred embodiment, the roof panel 4 includes a first roof panel 4-1 and a second roof panel 4-2, with the first roof panel 4-1 disposed above the first inclined surface and the second roof panel 4-2 disposed above the second inclined surface. Figure 4 As shown, the water-stop folding plate assembly 3 includes a first water-stop folding plate 3-1 and a second water-stop folding plate 3-2. The first water-stop folding plate 3-1 is bent and includes a first bent portion 3-11 and a second bent portion 3-12. The first bent portion 3-11 covers the upper surface of a portion of the first roof panel 4-1, and the second bent portion 3-12 is connected to one side of the U-shaped plate 1-1. The second water-stop folding plate 3-2 is bent and includes a third bent portion 3-21 and a fourth bent portion 3-22. The third bent portion 3-21 covers the upper surface of a portion of the second roof panel 4-2, and the fourth bent portion 3-22 is connected to the other side of the U-shaped plate 1-1. The first water-stop folding plate 3-1 and the second water-stop folding plate 3-2 have the same shape and are symmetrically arranged about the central axis of the roof.

[0032] It should be noted that, as a preferred embodiment, the second bend 3-12 is connected to one side of the U-shaped plate 1-1 via a first water-stop folding self-tapping screw 7-1, and the fourth bend 3-22 is connected to the other side of the U-shaped plate 1-1 via a second water-stop folding self-tapping screw 7-2. Sealant is provided at the joint between the first bend 3-11 and the upper surface of the first roof panel 4-1, and sealant is also provided at the joint between the third bend 3-21 and the upper surface of the second roof panel 4-2. This ensures the sealing of all connection points and effectively prevents rainwater backflow, thereby protecting the roof structure from potential damage. The first roof panel 4-1, the first bend 3-11, and the waterproof membrane 10 are connected to the roof frame 5 via a first roof panel self-tapping screw 6-1, and the second roof panel 4-2, the third bend 3-21, and the waterproof membrane 10 are connected to the roof frame 5 via a second roof panel self-tapping screw 6-2. This not only ensures the stability of the structure but also further enhances the roof's sound insulation, noise reduction, and waterproofing capabilities. The waterproof cover plate 2 and the U-shaped plate 1-1 are connected by the waterproof cover plate self-tapping screws 8.

[0033] This invention optimizes rainwater drainage design, utilizing a multi-layered waterproof structure and multiple substrates to guide rainwater smoothly out along a pre-set path, significantly reducing the risk of rainwater infiltration, decreasing reliance on traditional waterproof materials, and ensuring the structure maintains excellent waterproof performance even after long-term exposure to wind, rain, and temperature changes, thus enhancing building safety and reliability. Simultaneously, it improves the connection mechanism between the ridge cap and the roof, employing a multi-substrate connection structure and sealant for dual protection, preventing loosening and cracking, improving the stability of the connection points, reducing maintenance failures, and extending the service life of the roof system. Furthermore, the use of aluminum alloy as the main material, with its low density, light weight, and strong corrosion resistance, facilitates installation and transportation, reduces roof load, adapts to various building scenarios, and demonstrates good applicability and flexibility.

[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multi-layered waterproof aluminum alloy roof ridge structure, installed on a roof to prevent roof leakage, the roof comprising a first sloping surface, a ridge, and a second sloping surface connected in sequence, characterized in that... include A sound insulation and noise reduction net (9) is provided on the upper surface of the roof; Waterproof membrane (10), the waterproof membrane (10) is disposed on the upper surface of the roof sound insulation and noise reduction net (9); A ridge profile (1) is provided at the ridge. The ridge profile (1) includes a U-shaped plate (1-1), a first connecting plate (1-2), a second connecting plate (1-3), and a V-shaped plate (1-4). The upper ends of the first connecting plate (1-2) and the second connecting plate (1-3) are respectively connected to the left and right openings at the lower end of the U-shaped plate (1-1) and inclined inward. The lower ends of the first connecting plate (1-2) and the second connecting plate (1-3) are respectively connected to the V-shaped plate (1-4). The V-shaped plate (1-4) is provided on the upper surface of the waterproof membrane (10). Roof panel (4), which covers the upper surface of the V-shaped sheet (1-4) and extends over the waterproof membrane (10) and covers a portion of the upper surface of the waterproof membrane (10); Water-stop folding plate assembly (3), which covers the upper surface of the roof panel (4) and is connected to the U-shaped plate (1-1); Waterproof cover plate (2), which covers the outer surface of the U-shaped plate (1-1) and the outer surface of the water-stop folding plate assembly (3).

2. The aluminum alloy roof ridge structure with multi-layer waterproof structure according to claim 1, characterized in that, The roof panel (4) includes a first roof panel (4-1) and a second roof panel (4-2), the first roof panel (4-1) being disposed above the first slope, and the second roof panel (4-2) being disposed above the second slope.

3. The aluminum alloy roof ridge structure with a multi-layer waterproof structure according to claim 2, characterized in that, The water-stop folding plate assembly (3) includes a first water-stop folding plate (3-1) and a second water-stop folding plate (3-2). The first water-stop folding plate (3-1) is bent and includes a first bent portion (3-11) and a second bent portion (3-12). The first bent portion (3-11) covers the upper surface of the first roof panel (4-1). The second bent portion (3-12) is connected to one side of the U-shaped plate (1-1). The second water-stop folding plate (3-2) is bent and includes a third bent portion (3-21) and a fourth bent portion (3-22). The third bent portion (3-21) covers the upper surface of the second roof panel (4-2). The fourth bent portion (3-22) is connected to the other side of the U-shaped plate (1-1).

4. The aluminum alloy roof ridge structure with multi-layer waterproofing as described in claim 3, characterized in that, The first water-stop baffle (3-1) and the second water-stop baffle (3-2) have the same shape and are symmetrically arranged about the central axis of the roof.

5. The aluminum alloy roof ridge structure with a multi-layer waterproof structure according to claim 3, characterized in that, The second bend (3-12) is connected to one side of the U-shaped plate (1-1) by a first water-stop folding self-tapping screw (7-1), and the fourth bend (3-22) is connected to the other side of the U-shaped plate (1-1) by a second water-stop folding self-tapping screw (7-2).

6. The aluminum alloy roof ridge structure with a multi-layer waterproof structure according to claim 3, characterized in that, A sealant is provided at the joint between the first bend (3-11) and the upper surface of the first roof panel (4-1).

7. The aluminum alloy roof ridge structure with a multi-layer waterproof structure according to claim 3, characterized in that, The joint between the third bend (3-21) and the upper surface of the second roof panel (4-2) is provided with sealant.

8. The aluminum alloy roof ridge structure with multi-layer waterproof structure according to claim 3, characterized in that, The first roof panel (4-1), the first bend (3-11) and the waterproof membrane (10) are connected to the roof frame (5) by the first roof panel self-tapping screw (6-1).

9. The aluminum alloy roof ridge structure with multi-layer waterproof structure according to claim 3, characterized in that, The second roof panel (4-2), the third bend (3-21) and the waterproof membrane (10) are connected to the roof frame (5) by the second roof panel self-tapping screws (6-2).

10. The aluminum alloy roof ridge structure with multi-layer waterproof structure according to claim 1, characterized in that, The waterproof cover plate (2) and the U-shaped plate (1-1) are connected by waterproof cover plate self-tapping screws (8).

Images