A metal tile roof construction method for steel frame structure

Abstract

The present invention discloses a method for constructing a metal tile roof for a steel frame structure, comprising the following steps: 1. determining the arrangement of the metal tiles; 2. performing base construction on steel beams; and 3. dry-hanging the metal tiles. The present invention, for steel structure roofs, implements dry-hanging installation of metal tiles on steel beams to form a metal tile roof. This not only effectively avoids rainwater backflow, which is prone to occur after traditional tiles are damaged, but also utilizes purlins to replace traditional vertical keels. The process is simple, effectively ensures the flatness of the metal tile roof, and provides strong connection stability and high construction accuracy. By installing rock wool panels, flexible waterproofing construction on the steel beams is avoided. The method has simple steps, convenient construction, a wide range of applications, and strong practicality.

Description

Technical Field

[0001] The invention belongs to the technical field of building roof construction, and particularly relates to a metal tile roof construction method for a steel frame structure. Background Art

[0002] At present, the roof tile components of antique buildings are mostly made of clay-fired ceramic tiles and blue brick tiles. These traditional components have the main defects of complex production process, long production cycle, fragility, complex installation, and high overall cost. In addition, the soil taken for burning tiles consumes a large amount of soil, which causes great damage to land resources.

[0003] In recent years, metal tile components have appeared on the market. Compared with traditional roof tiles, metal tiles are light in weight, environmentally friendly and economical, and can be flexibly arranged over a large area, solving some of the defects of traditional roof tile components. However, the structure of the current metal tile roof is relatively complex, requiring the laying of a large number of frame keels, which is time-consuming and labor-intensive, making it difficult to adapt to the requirements of modern large-scale public buildings. In addition, its scope of application is limited, and it is mostly used on concrete roofs. During construction, multiple processes such as pouring and waterproofing are required on the concrete roof, making it difficult to apply to steel structure roofs. Therefore, there is an urgent need for a construction method for metal roof tiles that can be used for steel structures, which is simple, convenient, and easy to install. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies in the above-mentioned prior art and provide a method for constructing a metal tile roof for a steel frame structure. For steel structure roofs, the method realizes dry hanging installation of metal tiles on steel beams to form a metal tile roof. This not only effectively avoids the backflow of rainwater that is prone to occur after traditional tiles are damaged, but also utilizes purlins to replace traditional vertical keels. The process is simple and effectively ensures the flatness of the metal tile roof. The connection stability is strong and the construction accuracy is high. By setting up rock wool boards, flexible waterproof construction on steel beams is avoided. The method has simple steps, convenient construction, a wide range of applications, strong practicality, and is easy to promote and use.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] Step 1: Determine the arrangement of metal tiles: The metal tiles include metal plate tiles and metal cylindrical tiles. According to the design requirements, determine the size of the metal plate tiles and the metal cylindrical tiles, and then determine the design spacing between two adjacent metal cylindrical tiles as L, and the vertical distance between the purlin and the steel beam as m. i , thus determining the design spacing between two adjacent purlins to be NL; where i and N are both positive integers;

[0007] Step 2: Carry out foundation construction on the steel beam:

[0008] Step 201: Arrange a plurality of purlins side by side on the steel beam so that the distance between two adjacent purlins is NL, and the purlins are perpendicular to the steel beam;

[0009] Step 202: laying rock wool boards on the purlins;

[0010] Step 203: Arrange a plurality of transverse square steels side by side on the rock wool board, wherein the transverse square steels are parallel to the steel beams and perpendicular to the purlins, and connect screws sequentially through the purlins, the rock wool board, and the transverse square steels;

[0011] Step 204: Install multiple support blocks on the transverse square steel, with a distance L between the multiple support blocks;

[0012] Step 3, dry hanging installation of metal tiles: multiple sections of the metal plate tiles and multiple sections of the metal tubular tiles are sequentially installed on the horizontal square steel from the eaves to the ridge, with the end of the next section of the metal plate tile close to the eaves covering the end of the current metal plate tile close to the ridge, and the end of the next section of the metal tubular tile close to the eaves covering the end of the current metal tubular tile close to the ridge. The installation process of each metal plate tile is the same, and the installation process of each metal tubular tile is the same;

[0013] The installation process of each metal tile is as follows: a plurality of metal tiles are installed on two adjacent transverse square steels, each of the metal tiles is located between two adjacent support blocks, and both sides of the end of the metal tile close to the eaves are fixedly connected to the two adjacent support blocks respectively;

[0014] The installation process of each metal cylindrical tile is as follows: the metal cylindrical tile is fixedly connected to two adjacent metal plate tiles, and the metal cylindrical tile covers directly above the support block.

[0015] The above-mentioned method for constructing a metal tile roof with a steel frame structure is characterized in that: the purlin is fixedly connected to the steel beam through a purlin support plate, and the connection position of the purlin and the purlin support plate is adjusted so that the vertical distance between the purlin and the steel beam is m i .

[0016] The above-mentioned method for constructing a metal tile roof for a steel frame structure is characterized in that: in step 2, a plurality of crests are arranged side by side on the rock wool board. When laying the rock wool board, the purlin, the crests and the support block are located on the same plumb line, and the length direction of the crests is the same as the length direction of the purlin.

[0017] The above-mentioned method for constructing a metal tile roof for a steel frame structure is characterized in that the metal tile includes a first curved plate, two first step plates respectively arranged on both sides of the first curved plate, and a second step plate connected to the first step plate.

[0018] The above-mentioned method for constructing a metal tile roof for a steel frame structure is characterized in that: a clamping ring is provided at one end of the metal cylindrical tile, the outer diameter of the clamping ring is adapted to the inner diameter of the metal cylindrical tile, and a mounting piece is provided inside the clamping ring;

[0019] In step three, the first mounting screw passes through the first step plate and the support block in sequence, and the second mounting screw passes through the mounting member and the second step plate in sequence.

[0020] The above-mentioned method for constructing a metal tile roof for a steel frame structure is characterized in that the mounting part includes a second curved plate and two third step plates respectively arranged on both sides of the second curved plate, and the second curved plate and the third step plates are both connected to the inner side surface of the clamping ring and extend out of the clamping ring.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] 1. The present invention is aimed at steel structure roofs. By arranging purlins on steel beams, it is convenient to realize dry hanging installation of metal tiles to form metal tile roofs. It not only effectively avoids rainwater backflow that is easy to occur after traditional tiles are damaged, but also uses purlins to replace traditional vertical keels. The process is simple and the flatness of the metal tile roof is effectively guaranteed. It also has light weight, strong connection stability, high construction accuracy, a wide range of applications, and is easy to promote and use.

[0023] 2. The present invention arranges rock wool boards between the purlins and the transverse square steels to facilitate waterproofing, heat preservation and sound insulation on the steel beams, thereby avoiding excessive noise from rain in the house and avoiding the need for flexible waterproofing construction on the steel beams. The construction method is simple and fast, and the use effect is good.

[0024] To sum up, the present invention aims at steel structure roofs and realizes the dry hanging installation of metal tiles on steel beams to form metal tile roofs. It not only effectively avoids the backflow of rainwater that is prone to occur after traditional tiles are damaged, but also uses purlins to replace traditional vertical keels. The process is simple and effectively ensures the flatness of the metal tile roof. The connection stability is strong and the construction accuracy is high. By setting up rock wool boards, flexible waterproof construction on steel beams is avoided. The steps are simple, the construction is convenient, the application range is wide, the practicability is strong, and it is easy to promote and use.

[0025] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a flowchart of the construction method of the present invention.

[0027] Figure 2 It is a structural schematic diagram of the present invention.

[0028] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0029] Figure 4 for Figure 3 Enlarged view of point A.

[0030] Figure 5 It is a schematic structural diagram of the rock wool board of the present invention.

[0031] Figure 6 It is a structural schematic diagram of the metal tile of the present invention.

[0032] Figure 7 It is a schematic structural diagram of the metal cylindrical tile of the present invention.

[0033] Description of the accompanying drawings:

[0034] 1-Steel beam; 2-Purlin; 3-Purlin support plate;

[0035] 4-bolt; 5-connecting screw; 6-rock wool board;

[0036] 6-1-wave crest; 7-transverse square steel; 8-support block;

[0037] 9-Metal tile; 9-1-First curved plate; 9-2-First step plate;

[0038] 9-3-Second step plate; 10-Metal cylindrical tile; 10-1-Snap ring;

[0039] 11-Mounting piece; 11-1-Second curved plate; 11-2-Third step plate;

[0040] 12-First mounting screw; 13-Second mounting screw; 14-Tile ridge;

[0041] 15-Tubular tile ends. DETAILED DESCRIPTION

[0042] like Figures 1 to 7 As shown, a metal tile roof construction method for a steel frame structure of the present invention comprises the following steps:

[0043] Step 1: Determine the arrangement of metal tiles: The metal tiles include metal plate tiles 9 and metal cylindrical tiles 10. According to the design requirements, determine the size of the metal plate tiles 9 and the metal cylindrical tiles 10, and then determine the design spacing between two adjacent metal cylindrical tiles 10 as L, and the vertical distance m between the purlin 2 and the steel beam 1 i , thereby determining the design spacing between two adjacent purlins 2 to be NL; where i and N are both positive integers.

[0044] During actual construction, the vertical distance between the purlin 2 at the ridge and the steel beam 1 is m1, and the vertical distance between the purlin 2 at the eaves and the steel beam 1 is m2. This makes it easy to adjust the inclination of the purlin 2 according to the slope of the metal tile roof required by the design, and has strong flexibility.

[0045] It should be noted that when the design spacing between two adjacent metal tubular tiles 10 is 0.5m and N=2, the design spacing between two adjacent purlins 2 is 1m, which not only meets the bearing capacity requirements but also reduces the roof load, forming a lightweight metal tile roof.

[0046] Step 2: Carry out foundation construction on the steel beam: Step 201: Arrange a plurality of purlins 2 side by side on the steel beam 1 so that the distance between two adjacent purlins 2 is NL, and the purlins 2 and the steel beam 1 are perpendicular to each other.

[0047] like Figure 3 As shown, in this embodiment, a purlin support plate 3 for fixing to the steel beam 1 is provided on one side of the purlin 2. The connection position of the purlin 2 and the purlin support plate 3 is adjusted so that the vertical distance between the purlin 2 and the steel beam 1 is m. i .

[0048] During actual construction, the purlin 2 is a C-shaped purlin, and the purlin support plate 3 is an L-shaped plate. One side of the purlin support plate 3 is welded to the steel beam 1, and the purlin 2 and the steel beam 1 are perpendicular to each other. The bolt 4 passes through the purlin 2 and the other side of the purlin support plate 3, which is convenient for fixing the purlin 2 on the steel beam 1. By adjusting the contact surface area of ​​the purlin 2 and the purlin support plate 3, it is convenient to adjust the vertical distance between the purlin 2 and the steel beam 1. By adjusting the vertical distance m1 between the purlin 2 and the steel beam 1 at the ridge and the vertical distance m2 between the purlin 2 and the steel beam 1 at the eaves, it is convenient to make the purlin 2 in an inclined state, thereby adjusting the installation slope of the metal plate tile 9 and the metal barrel tile 10, so that rainwater can flow out of the metal plate tile 9 smoothly, effectively ensuring the flatness and construction requirements of the metal tile roof.

[0049] Step 202 : Lay the rock wool board 6 on the purlin 2 .

[0050] Step 203: Arrange multiple transverse square steels 7 side by side on the rock wool board 6. The transverse square steels 7 are parallel to the steel beam 1 and perpendicular to the purlin 2, and pass through the purlin 2, the rock wool board 6 and the transverse square steels 7 in sequence through connecting screws 5.

[0051] like Figure 5 As shown, in this embodiment, a plurality of wave crests 6-1 are arranged side by side on the rock wool board 6. When the rock wool board 6 is laid, the purlin 2, the wave crest 6-1 and the support block 8 are located on the same plumb line, and the length direction of the wave crest 6-1 is the same as the length direction of the purlin 2.

[0052] During actual construction, the rock wool board 6 is a 100mm thick aluminum-magnesium-manganese sandwich rock wool board. By arranging the rock wool board 6 between the purlin 2 and the horizontal square steel 7, it is convenient to play the role of waterproofing, heat preservation and sound insulation, which not only avoids the excessive sound of rain in the house, but also does not need to perform flexible waterproofing construction on the steel beam 1. The construction method is simple and fast. By arranging the purlin 2 and the support block 8 and the crest 6-1 of the rock wool board 6 on the same plumb line, that is, the distance between two adjacent crests 6-1 is also L, at this time, the connecting screws 5 pass through the purlin 2, the crest 6-1 of the rock wool board 6 and the horizontal square steel 7 in turn, not only has a strong connection stability, but also facilitates the use of the purlin 2 to directly provide support force to the support block 8, simplifies the force transmission path, avoids the complex force transmission path and weak bearing capacity, and effectively avoids structural imbalance.

[0053] Step 204 : Install multiple support blocks 8 on the transverse square steel 7 , with a distance L between the multiple support blocks 8 .

[0054] During actual construction, the distance between multiple transverse square steels 7 is adapted to the length of a section of metal plate tile 9 and a section of metal cylindrical tile 10, which is convenient for installing multiple sections of metal plate tile 9 and multiple sections of metal cylindrical tile 10. Among them, the transverse square steel 7 and the support block 8 are galvanized square steel pipes, which have strong supporting force and high stability, and are also convenient for fixing with self-tapping screws. After cutting off the connecting screws 5 extending out of the transverse square steel 7, the support block 8 is welded to the transverse square steel 7 so that the support block 8 is in a horizontal state; among them, the connecting screws 5, the first mounting screws 12 and the second mounting screws 13 are all self-tapping screws.

[0055] Step 3, dry hanging installation of metal tiles: install multiple sections of the metal tile 9 and multiple sections of the metal tubular tile 10 in sequence from the eaves to the ridge on the horizontal square steel 7, and the end of the next section of the metal tile 9 close to the eaves covers the end of the current metal tile 9 close to the ridge, and the end of the next section of the metal tubular tile 10 close to the eaves covers the end of the current metal tubular tile 10 close to the ridge, as shown in the figure. Figure 3It shows the combination relationship between the next section of metal cylindrical tile 10 and the connecting piece 11 of the current metal cylindrical tile 10. The installation process of each metal plate tile 9 is the same, and the installation process of each metal cylindrical tile 10 is the same.

[0056] The installation process of each metal tile is as follows: multiple metal tiles 9 are installed on two adjacent horizontal square steels 7, each of the metal tiles 9 is located between two adjacent support blocks 8, and the two sides of the end of the metal tile 9 close to the eaves are fixedly connected to the two adjacent support blocks 8 respectively.

[0057] The installation process of each metal cylindrical tile is as follows: the metal cylindrical tile 10 is fixedly connected to two adjacent metal plate tiles 9 , and the metal cylindrical tile 10 covers directly above the support block 8 .

[0058] like Figure 6 As shown, in this embodiment, the metal plate tile 9 includes a first curved plate 9-1, two first step plates 9-2 respectively arranged on both sides of the first curved plate 9-1, and a second step plate 9-3 connected to the first step plate 9-2.

[0059] like Figure 7 As shown, in this embodiment, a clamping ring 10-1 is provided at one end of the metal cylindrical tile 10, the outer diameter of the clamping ring 10-1 is adapted to the inner diameter of the metal cylindrical tile 10, and a mounting member 11 is provided inside the clamping ring 10-1; the first mounting screw 12 passes through the first step plate 9-2 and the support block 8 in sequence, thereby realizing the connection and fixation of the metal plate tile 9 and the support block 8, and the second mounting screw 13 passes through the mounting member 11 and the second step plate 9-3 in sequence, thereby realizing the connection and fixation of the metal plate tile 9 and the metal cylindrical tile 10, thereby realizing the installation of the metal roof tile assembly on the mounting keel.

[0060] In this embodiment, the mounting member 11 includes a second curved plate 11-1 and two third step plates 11-2 respectively arranged on both sides of the second curved plate 11-1. The second curved plate 11-1 and the third step plate 11-2 are both connected to the inner side surface of the clamping ring 10-1 and extend out of the clamping ring 10-1, which is convenient for construction workers to drill holes for installation.

[0061] During actual construction, the second step plate 9-3 is located obliquely above the first step plate 9-2, and the third step plate 11-2 is fixed above the second step plate 9-3, so that the metal tubular tile 10 is erected on the metal plate tile 9 and is located above the support block 8. By setting the first step plate 9-2 and the second step plate 9-3, rainwater naturally slides down the metal tubular tile 10 to the metal plate tile 9, avoiding rainwater from entering the lower part of the metal plate tile 9 and the metal tubular tile 10 along the connection gap between the metal plate tile 9 and the metal tubular tile 10, which effectively avoids rainwater backflow and leakage, thereby extending the service life of each component.

[0062] It should be noted that the multi-section metal tiles 9 and the multi-section metal tubular tiles 10 are laid in sequence from the eaves to the ridge. The metal tile 9 closest to the eaves is provided with a tile ridge 14, and the metal tubular tile 10 closest to the eaves is provided with a tubular tile ridge 15, which is convenient for shielding the internal structure of the roof and guiding rainwater to flow downward. When laying, the next section of metal tubular tiles 10 is buckled on the clamping ring 10-1 of the current metal tubular tile 10 to complete the splicing of the two adjacent sections of metal tubular tiles 10, and the next section of metal tile 9 covers the end of the current metal tile 9 close to the ridge. The first mounting screw 12 and the second mounting screw 13 both pass through the overlapping part of the two adjacent sections of metal tile 9 to complete the splicing of the two adjacent sections of metal tile 9. By covering the higher metal tile 9 on the lower metal tile 9, and covering the higher metal tubular tile 10 on the lower metal tubular tile 10, a tight connection is formed, which facilitates the outflow of rainwater and effectively prevents rainwater from entering the house.

[0063] It should be noted that the metal plate tiles 9 and the metal tubular tiles 10 are both made of 5052 type aluminum-magnesium-manganese metal, which is light in weight, strong in strength, and has waterproof and fireproof properties. The outer surfaces of the metal plate tiles 9 and the metal tubular tiles 10 are sprayed with a fluorocarbon paint protective layer, which has good weather resistance and corrosion resistance. By dry-hanging the metal tiles on the steel beam 1, the problem of long wet operation construction period is avoided. The installation method is simple and convenient, which is convenient for subsequent inspection and maintenance, and has good use effect.

[0064] The present invention is aimed at steel structure roofs. By arranging purlins 2 on steel beams 1, it is convenient to realize dry-hanging installation of metal tiles to form a metal tile roof. This not only effectively avoids rainwater backflow that is prone to occur after traditional tiles are damaged, but also utilizes purlins 2 to replace traditional vertical keels. The process is simple and the flatness of the metal tile roof is effectively guaranteed. In addition, the metal tile roof has light weight, strong connection stability and a wide range of applications.

[0065] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A method for constructing a metal tile roof with a steel frame structure, characterized in that: The method comprises the following steps: Step 1: Determine the arrangement of the metal tiles: The metal tiles include metal plate tiles (9) and metal cylindrical tiles (10). According to the design requirements, determine the sizes of the metal plate tiles (9) and the metal cylindrical tiles (10), and then determine the design spacing between two adjacent metal cylindrical tiles (10) as L, as well as the vertical distance between the purlin (2) and the steel beam (1). , thus determining the design spacing between two adjacent purlins (2) as NL; where, and N are both positive integers; Step 2: Carry out foundation construction on the steel beam: Step 201: Arrange a plurality of purlins (2) side by side on the steel beam (1), such that the distance between two adjacent purlins (2) is NL, and the purlins (2) and the steel beam (1) are perpendicular to each other; Step 202: laying a rock wool board (6) on the purlin (2); Step 203: Arrange a plurality of transverse square steels (7) side by side on the rock wool board (6), wherein the transverse square steels (7) are parallel to the steel beam (1) and perpendicular to the purlin (2), and pass through the purlin (2), the rock wool board (6), and the transverse square steels (7) in sequence through connecting screws (5); Step 204: Install a plurality of support blocks (8) on the transverse square steel (7), wherein the distance between the plurality of support blocks (8) is L; Step 3, dry hanging installation of metal tiles: multiple sections of the metal plate tiles (9) and multiple sections of the metal tubular tiles (10) are sequentially installed on the horizontal square steel (7) from the eaves to the ridge, the end of the next section of the metal plate tiles (9) close to the eaves covers the end of the current metal plate tiles (9) close to the ridge, and the end of the next section of the metal tubular tiles (10) close to the eaves covers the end of the current metal tubular tiles (10) close to the ridge, the installation process of each metal plate tile (9) is the same, and the installation process of each metal tubular tile (10) is the same; The installation process of each metal tile is as follows: a plurality of metal tiles (9) are installed on two adjacent transverse square steels (7), each of the metal tiles (9) is located between two adjacent support blocks (8), and both sides of one end of the metal tile (9) close to the eaves are fixedly connected to the two adjacent support blocks (8); The installation process of each metal cylindrical tile is as follows: the metal cylindrical tile (10) is fixedly connected to two adjacent metal plate tiles (9), and the metal cylindrical tile (10) covers the upper part of the support block (8); The purlin (2) is fixedly connected to the steel beam (1) via a purlin support plate (3), and the connection position of the purlin (2) and the purlin support plate (3) is adjusted so that the vertical distance between the purlin (2) and the steel beam (1) is ; The metal plate tile (9) comprises a first curved plate (9-1), two first step plates (9-2) respectively arranged on both sides of the first curved plate (9-1), and a second step plate (9-3) connected to the first step plate (9-2); A snap ring (10-1) is provided at one end of the metal cylindrical tile (10), the outer diameter of the snap ring (10-1) is adapted to the inner diameter of the metal cylindrical tile (10), and a mounting member (11) is provided inside the snap ring (10-1); In step three, the first mounting screw (12) passes through the first step plate (9-2) and the support block (8) in sequence, and the second mounting screw (13) passes through the mounting member (11) and the second step plate (9-3) in sequence; The mounting member (11) comprises a second arc-shaped plate (11-1) and two third step plates (11-2) respectively arranged on both sides of the second arc-shaped plate (11-1); the second arc-shaped plate (11-1) and the third step plates (11-2) are both connected to the inner side surface of the snap ring (10-1) and extend out of the snap ring (10-1).

2. A method for constructing a metal tile roof for a steel frame structure according to claim 1, characterized in that: In step 2, a plurality of wave crests (6-1) are arranged side by side on the rock wool board (6). When the rock wool board (6) is laid, the purlin (2), the wave crests (6-1) and the support block (8) are located on the same plumb line, and the length direction of the wave crests (6-1) is the same as the length direction of the purlin (2).

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