TPO waterproof arc-shaped universal prefabricated part applied to roof joints

Abstract

The utility model relates to the technical field of TPO waterproof roof node construction, in particular to a TPO waterproof arc-shaped universal prefabricated part applied to a roof node, which comprises a vertical part, a transverse part and a connecting component, the vertical part and the transverse part are of an integrally formed structure, the vertical part is positioned at the top of a hollow part of the transverse part, and the transverse part is positioned at the top of the hollow part of the transverse part. The vertical part and the transverse part are provided with disconnecting parts, the connecting assemblies are arranged at the two ends of the disconnecting parts, a bonding layer is arranged on the inner side of the vertical part, and a waterproof layer is arranged at the bottom of the transverse part. Unified processing is carried out according to drawings and specifications, the design and technical requirements are met, uniformity is formed, and the appearance quality of construction is improved. By means of the disconnecting part and the connecting assembly, the prefabricated part has better sealing performance and integrity at the connecting position. Only simple installation and connection are needed in the construction site, and therefore the problems that the roof waterproof joint is cut and spliced in the construction site, too many welding joints exist, and the risk of leakage hidden danger exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of TPO waterproof roof node construction, in particular to a TPO waterproof arc-shaped universal prefabricated component applied to roof nodes. Background Art

[0002] In order to meet the various needs of the production process, modern factories have a large number of roof pipes, supports and various drainage facilities on their roofs. These nodes and openings are not only responsible for clean ventilation, air conditioning, heat preservation and moisture retention in the factory, but also carry important functions such as roof drainage and photovoltaic new energy. However, when carrying out roof waterproofing construction, especially when using TPO waterproofing membranes, these nodes and openings have become construction difficulties.

[0003] When on-site construction workers are carrying out TPO waterproofing construction, they usually encounter problems with nodes of different shapes and sizes. In order to solve these problems, construction workers need to make actual measurements one by one, and then cut the waterproofing membranes according to the measured dimensions for splicing and processing. In this way, the splicing of TPO waterproofing membranes at the nodes becomes very serious, and the number of welding seams will increase. This not only increases the risk of leakage and greatly reduces the waterproofing effect, but also makes the construction process extremely cumbersome and lengthy.

[0004] What is more serious is that due to the excessive splicing of waterproof membranes at the joints, not only the overall waterproof performance of the roof is affected, but also the overall aesthetics of the roof is greatly reduced. The roof, which should have been flat and uniform, looks messy because of these scattered splicing and welding seams, which seriously affects the visual quality of the factory. Summary of the invention

[0005] In view of the above problems, the purpose of the utility model is to overcome the deficiencies of the prior art and design a TPO waterproof arc-shaped universal prefabricated component for use in roof nodes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a TPO waterproof arc-shaped universal prefabricated component applied to roof nodes, comprising a vertical part, a transverse part and a connecting assembly, wherein the vertical part and the transverse part are an integrally formed structure, the vertical part is an arc-shaped structure, the transverse part is a hollow disc structure, the vertical part is located at the top of the hollow part of the transverse part, the vertical part and the transverse part are provided with a disconnection part, the connecting assembly is arranged at both ends of the disconnection part, an adhesive layer is provided on the inner side of the vertical part, a waterproof layer is provided on the bottom of the transverse part, and when the two ends of the disconnection part are closed, the connecting assembly is used to fix the two ends of the disconnection part.

[0007] As a preferred embodiment of the present utility model, the vertical portion is vertically arranged at the top of the hollow portion of the horizontal portion.

[0008] As a preferred embodiment of the present invention, an extension portion is provided at one end of the disconnect portion, and when both ends of the disconnect portion are closed, the extension portion overlaps the outer side of the other end of the disconnect portion.

[0009] As a preferred embodiment of the present invention, the connecting component includes two angle codes, which are respectively arranged at two ends of the disconnecting portion. When the two ends of the disconnecting portion are closed, the two angle codes touch each other.

[0010] As a preferred embodiment of the utility model, the connecting assembly also includes screws and nuts, one end of the angle code is fixedly connected to the vertical part, and the other end of the angle code is provided with a hole. When the two ends of the disconnecting part are closed, the ends of the two angle codes provided with the holes touch each other, and the screws and nuts are arranged at the holes.

[0011] As a preferred embodiment of the utility model, the connecting assembly includes a buckle and a slot, the buckle is arranged on the inner side of the extension part, and the slot is arranged on the outer side of one end of the disconnecting part overlapped by the extension part when the two ends of the disconnecting part are closed.

[0012] As a preferred embodiment of the present invention, the adhesive layer includes a butyl adhesive layer and a protective isolation film.

[0013] As a preferred embodiment of the present invention, the waterproof layer is made of thermoplastic polyolefin material.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is a prefabricated part. The prefabricated part adopts a standardized and mechanized production method in the factory, which can strictly control the quality of materials and processing technology, thereby ensuring the waterproof performance and service life of the prefabricated part. At the same time, it is uniformly processed according to drawings and specifications, which not only meets the design and technical requirements, but also forms unity and improves the visual quality of the construction. Among them, the vertical part and the horizontal part of the prefabricated part adopt an integrated molding structure, and are provided with a disconnection part and a connection component, so that the prefabricated part has better sealing and integrity at the connection. The prefabricated part only needs simple installation and connection work at the construction site to complete, thereby solving the problems of cutting and splicing at the construction site of the roof waterproofing node, too many welding seams and the risk of leakage, and greatly shortening the construction period. Improve the impermeability of the roof waterproofing.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a TPO waterproof arc-shaped universal prefabricated component used in roof nodes.

[0019] Figure 2 It is a structural top view of a TPO waterproof arc-shaped universal prefabricated component used in roof nodes.

[0020] Figure 3 It is a structural bottom view of a TPO waterproof arc-shaped universal prefabricated component used in roof nodes.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of a connecting component of the utility model consisting of a buckle and a slot.

[0022] Reference numerals include:

[0023] Vertical part 1, adhesive layer 1a, butyl adhesive layer 1a1, protective isolation film 1a2, horizontal part 2, waterproof layer 2a, disconnection part 3, extension part 3a, connection component 4, angle code 4a, screw 4b, nut 4c, buckle 4d, and slot 4e. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] like Figures 1 to 4As shown, the utility model discloses a TPO waterproof arc-shaped universal prefabricated component for roof nodes, comprising a vertical portion 1, a horizontal portion 2 and a connecting assembly 4. The vertical portion 1 and the horizontal portion 2 are an integrally formed structure, which not only enhances the overall strength of the prefabricated component, but also simplifies the manufacturing process and improves production efficiency. The vertical portion 1 is an arc-shaped structure, which enables it to adapt well to the curve of the roof and achieve seamless docking, thereby improving the waterproof effect. The horizontal portion 2 is a hollow disc structure, and the vertical portion 1 is located at the top of the hollow part of the horizontal portion 2. The vertical portion 1 and the horizontal portion 2 are provided with a disconnection portion 3, which enables the prefabricated component to be adjusted as needed during the installation process to adapt to roof nodes of different sizes within a certain range. The connecting assembly 4 is arranged at both ends of the disconnection portion 3, and an adhesive layer 1a is provided on the inner side of the vertical portion 1, which enables the prefabricated component to be firmly attached to the roof and not easy to fall off. A waterproof layer 2a is provided at the bottom of the transverse portion 2. When the two ends of the disconnection portion 3 are closed, the connection assembly 4 is used to fix the two ends of the disconnection portion 3, thereby ensuring that the prefabricated component will not loosen or deform during use.

[0026] The utility model is a prefabricated part. The prefabricated part adopts a standardized and mechanized production method in the factory, which can strictly control the quality of materials and processing technology, thereby ensuring the waterproof performance and service life of the prefabricated part. At the same time, it is uniformly processed according to drawings and specifications, which not only meets the design and technical requirements, but also forms unity and improves the visual quality of the construction. Among them, the vertical part 1 and the horizontal part 2 of the prefabricated part adopt an integrated molding structure, and are provided with a disconnection part 3 and a connection component 4, so that the prefabricated part has better sealing and integrity at the connection. The prefabricated part only needs simple installation and connection work at the construction site to complete, thereby solving the problems of cutting and splicing at the construction site of the roof waterproofing node, too many welding seams and the risk of leakage, and greatly shortening the construction period. Improve the impermeability of the roof waterproofing.

[0027] Specifically, refer to Figures 1 to 3 As shown, the vertical part 1 is vertically arranged on the top of the hollow part of the horizontal part 2. This structure not only ensures the overall stability of the prefabricated component, but also further enhances its waterproof performance. The vertical arrangement of the vertical part 1 enables it to be more closely combined with the horizontal part 2 to form a seamless whole, effectively preventing moisture from penetrating from any gaps. In addition, this structure also makes the prefabricated component easier to position and fix during installation. Construction workers can easily align the vertical part 1 with the hollow part of the horizontal part 2 and fix it through the connecting component 4, thereby simplifying the installation process and improving construction efficiency.

[0028] Specifically, refer to Figures 1 to 3As shown, an extension portion 3a is provided at one end of the disconnection portion 3. When the two ends of the disconnection portion 3 are closed, the extension portion 3a overlaps the outer side of the other end of the disconnection portion 3. The provision of the extension portion 3a greatly enhances the stability and firmness when the two ends of the disconnection portion 3 are closed. Through the overlap of the extension portion 3a, the two ends of the disconnection portion 3 can form a tighter connection, reducing the possibility of loosening or cracking due to external force or material aging.

[0029] Specifically, refer to Figures 1 to 3 As shown, the connection component 4 includes two angle brackets 4a, and the two angle brackets 4a are respectively arranged at the two ends of the disconnection part 3. When the two ends of the disconnection part 3 are closed, the two angle brackets 4a touch each other. The connection component 4 also includes a screw 4b and a nut 4c. One end of the angle bracket 4a is fixedly connected to the vertical part 1, and the other end of the angle bracket 4a is provided with a hole. When the two ends of the disconnection part 3 are closed, the ends of the two angle brackets 4a with the holes touch each other, and the screw 4b and the nut 4c are arranged at the hole. The combined structure of the angle bracket 4a, the screw 4b and the nut 4c in the connection component 4 provides a stable and reliable connection method for the prefabricated parts when the disconnection part 3 is closed. This structure not only simplifies the installation process and improves the construction efficiency, but also ensures the waterproof performance and structural stability of the prefabricated parts in long-term use.

[0030] Specifically, refer to Figure 4 As shown, the connection assembly 4 includes a buckle 4d and a slot 4e. The buckle 4d is arranged on the inner side of the extension 3a, and the slot 4e is arranged on the outer side of one end of the disconnection part 3 overlapped by the extension 3a when the two ends of the disconnection part 3 are closed. When the disconnection part 3 needs to be closed, it is only necessary to overlap the extension 3a on the outer side of the other end, and the buckle 4d will naturally align and buckle with the slot 4e. This structure not only simplifies the installation process and improves the construction efficiency, but also ensures the firmness and stability of the connection.

[0031] Specifically, refer to Figure 2 and Figure 3 As shown, the bonding layer 1a includes a butyl adhesive layer 1a1 and a protective isolation film 1a2. As the main adhesive, the butyl adhesive layer 1a1 has excellent adhesion and weather resistance. It can firmly bond the prefabricated component to the roof to form a stable whole. The weather resistance of butyl adhesive also ensures that the bonding layer 1a is not easy to age or fail during long-term use, thereby ensuring the durability and reliability of the prefabricated component.

[0032] The protective isolation film 1a2 covers the butyl rubber adhesive layer 1a1, playing a role of protection and isolation. During the transportation, storage and installation of the prefabricated parts, the protective isolation film 1a2 can effectively prevent dust, impurities or other contaminants from adhering to the adhesive layer 1a, ensuring its cleanliness and adhesion effect when in use. At the same time, it can also prevent the butyl rubber adhesive layer 1a1 from being damaged or contaminated before use.

[0033] When installing the prefabricated parts, the construction workers can easily tear off the protective isolation film 1a2 to expose the butyl adhesive layer 1a1, and then stick it on the roof. This operation process is simple and quick, and can ensure that the prefabricated parts are closely fitted and firmly connected to the roof.

[0034] Specifically, refer to Figure 2 and Figure 3 As shown, the waterproof layer 2a is made of thermoplastic polyolefin material. Thermoplastic polyolefin TPO material is a material with excellent waterproof performance, which can effectively prevent the penetration and leakage of water, ensuring that the prefabricated parts play a good waterproof role at the roof nodes. TPO material not only has excellent waterproof performance, but also has good weather resistance and chemical corrosion resistance. It can withstand the erosion of various harsh weather conditions and chemicals for a long time, and maintain the stability and reliability of the waterproof layer 2a. This enables the prefabricated parts to be used in various complex environments and maintain a good waterproof effect. In addition, TPO material also has good processing performance, can be easily made into a waterproof layer 2a, and tightly combined with other parts. This makes the prefabricated parts easier and more efficient during the manufacturing and installation process.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A TPO waterproof arc-shaped universal prefabricated component used for roof nodes, characterized in that: The invention comprises a vertical portion (1), a transverse portion (2) and a connecting assembly (4), wherein the vertical portion (1) and the transverse portion (2) are integrally formed structures, the vertical portion (1) is an arc-shaped structure, the transverse portion (2) is a hollow disc structure, the vertical portion (1) is located at the top of the hollow portion of the transverse portion (2), the vertical portion (1) and the transverse portion (2) are provided with a disconnecting portion (3), the connecting assembly (4) is arranged at both ends of the disconnecting portion (3), an adhesive layer (1a) is provided on the inner side of the vertical portion (1), and a waterproof layer (2a) is provided on the bottom of the transverse portion (2), and when the two ends of the disconnecting portion (3) are closed, the connecting assembly (4) is used to fix the two ends of the disconnecting portion (3).

2. A TPO waterproof arc-shaped universal prefabricated component for roof nodes according to claim 1, characterized in that: The vertical portion (1) is vertically arranged at the top of the hollow portion of the transverse portion (2).

3. A TPO waterproof arc-shaped universal prefabricated component for use in roof nodes according to claim 1, characterized in that: An extension portion (3a) is provided at one end of the disconnect portion (3); when both ends of the disconnect portion (3) are closed, the extension portion (3a) overlaps the outer side of the other end of the disconnect portion (3).

4. A TPO waterproof arc-shaped universal prefabricated component for use in roof nodes according to claim 3, characterized in that: The connection assembly (4) comprises two angle codes (4a), the two angle codes (4a) being respectively arranged at two ends of the disconnecting portion (3), and when the two ends of the disconnecting portion (3) are closed, the two angle codes (4a) touch each other.

5. A TPO waterproof arc-shaped universal prefabricated component for use in roof nodes according to claim 4, characterized in that: The connection assembly (4) further comprises a screw (4b) and a nut (4c); one end of the angle code (4a) is fixedly connected to the vertical portion (1); the other end of the angle code (4a) is provided with a hole; when the two ends of the disconnecting portion (3) are closed, the ends of the two angle codes (4a) provided with the holes touch each other, and the screw (4b) and the nut (4c) are arranged at the holes.

6. A TPO waterproof arc-shaped universal prefabricated component for use in roof nodes according to claim 3, characterized in that: The connecting assembly (4) comprises a buckle (4d) and a slot (4e), wherein the buckle (4d) is arranged on the inner side of the extension part (3a), and the slot (4e) is arranged on the outer side of one end of the disconnecting part (3) overlapped by the extension part (3a) when the two ends of the disconnecting part (3) are closed.

7. A TPO waterproof arc-shaped universal prefabricated component for roof nodes according to claim 1, characterized in that: The adhesive layer (1a) comprises a butyl rubber adhesive layer (1a1) and a protective isolation film (1a2).

8. The TPO waterproof arc-shaped universal prefabricated component used for roof nodes according to claim 1, characterized in that: The waterproof layer (2a) is made of thermoplastic polyolefin material.

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