Factory building roof metal plate integrated roof tile assembly

Abstract

The utility model discloses a factory building roof metal plate integrated roof tile assembly which comprises a roof tile, the roof tile is rectangular and is provided with a plurality of tile edges in the length direction, the two sides of the roof tile are provided with first curled edges, and a buckling strip is installed between every two adjacent roof tiles and used for buckling and fixing the curled edges of the adjacent roof tiles. The buckling strip is of a strip-shaped structure, and the two sides of the buckling strip are provided with second curled edges which are curled inwards to form an inner buckling type buckling groove which is used for being locked with the first curled edges in a matched mode. During installation, adjacent roof tiles are laid in sequence, the first curled edges on the corresponding sides are close to each other and then are connected through the buckling strip, the second curled edges are arranged on the two sides of the buckling strip, and buckling grooves fixedly buckled with the first curled edges are formed. And the buckling strip assemblies are adopted, so that the adjacent roof tiles can be conveniently and quickly mounted, and meanwhile, the buckling strip assemblies can be completely disassembled in the later period for secondary use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of engineering building materials, especially relate to the roof metal plate integration roof tile assembly of factory building. BACKGROUND

[0002] With the enterprise's attention to engineering quality, especially the leakage problem that has plagued them for many years, how to ensure that the roof of the factory building does not leak is very important. The roof construction of the industrial plant adopts a roof tile installation construction technology, that is, a composite plate is formed by bonding a waterproof roll material that can be exposed to the outside with a galvanized steel roll through a special processing technology, and the composite plate is divided into a roll material layer, a rubber film layer and a galvanized steel plate from top to bottom.

[0003] The inner side of the roof tile is a galvanized steel plate, and the roof tile is pressed by a tile pressing machine to form a tile ridge with an isosceles trapezoidal cross section on the roll steel plate, thereby improving the support strength of the roof tile. The side of the formed roof tile is a reserved part for the lapping of adjacent roof tiles in the later stage, and the adjacent roof tiles are welded and fixed by an automatic hot air welding machine.

[0004] The existing roof tile laying adopts a welding method at the lapping position, which has higher stability, but is not conducive to disassembly and secondary use in the later stage. Many factory roof tiles can only be disassembled in a scrap mode, which wastes resources. Moreover, the area of the factory building is large and the depth is wide, and the roof tile lapping joint is very long. Although the hot air welding machine has high efficiency, it also consumes a large amount of labor to operate, and high-altitude operation affects the construction efficiency. INVENTION CONTENTS

[0005] The utility model aims at providing a factory building roof metal plate integration roof tile assembly, avoiding welding of the roof tile by a welding machine, improving the installation efficiency of the roof tile joint, and reducing the consumption of materials.

[0006] To solve the above technical problems, the utility model is implemented by the following technical scheme:

[0007] The factory building roof metal plate integration roof tile assembly comprises a roof tile, the roof tile is rectangular, has a plurality of tile ridges along the length direction, the tile ridge cross section is isosceles trapezoidal, is formed by roof tile concave, the tile ridge is strip structure, and is arranged equidistantly along the width direction of the roof tile.

[0008] The roof tile has a first edge curl on both sides, a fastener is arranged between adjacent roof tiles, and is used for fastening and fixing the edge curls of the adjacent roof tiles; the fastener is a strip structure, the fastener has a second edge curl that is inwardly curled on both sides, forms an inner fastener type fastener groove, and is used for cooperating with the first edge curl to lock.

[0009] Further, the strip comprises a cover part and a buckling part in an integral structure, the cover part and the buckling part are equidistantly arranged; the cover part is in the shape of an isosceles trapezoid in cross section, and the buckling part is formed with a second curled edge in a buckling form and a buckling groove.

[0010] The second curled edge corresponds to an S-shaped interface, and the second curled edge has two arc-shaped curved parts.

[0011] The strip is curved upward between the cover part and the buckling part to form an arch part, and the arch part is formed by the upper layer of the strip being curved upward.

[0012] Compared with a traditional fixing mode of hot air welding after lapping, the strip assembly can conveniently and quickly install adjacent roof tiles, and can be completely disassembled for secondary use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used for the embodiment description.

[0014] Figure 1 The utility model discloses a roof tile and first curled edge enlarged structure schematic view.

[0015] Figure 2 The utility model discloses a strip and partial enlarged structure schematic view.

[0016] Figure 3 The utility model discloses a strip installation process structure schematic view.

[0017] Figure 4 The utility model discloses a strip installation process structure schematic view.

[0018] Figure 5 The utility model discloses a roof tile and first curled edge enlarged structure schematic view.

[0019] In the drawings, the components represented by each reference numeral are listed as follows: roof tile 1, tile ridge 11, first curled edge 10, strip 2, second curled edge 20, cover part 21, buckling part 22, arch part 23. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] As shown in the drawings: Figure 1 The roof tile 1 is a rectangle and has a plurality of ridges 11 along the length direction, the cross section of the ridge 11 is isosceles trapezoidal, and the ridge 11 is formed by being recessed from the roof tile 1, the ridge 11 is a strip structure and is arranged equidistantly along the width direction of the roof tile 1; the roof tile is integrally combined with a composite board through special processing and galvanized steel sheet bonding of the exposed waterproof coiled material, and is divided into a coiled material layer, a rubber film layer and a galvanized steel sheet layer from top to bottom; and the ridge is used for improving the support strength of the roof tile.

[0022] The roof tile 1 has a first curled edge 10 on both sides, and a fastener 2 is arranged between adjacent roof tiles 1 and used for buckling and fixing the first curled edges 10 of the adjacent roof tiles 1; the fastener 2 is a strip structure, has a second curled edge 20 inwardly curled on both sides of the fastener 2, and forms an inner buckling type fastener groove used for cooperating with the first curled edge 10 to be locked.

[0023] The first curled edge is formed by being upwardly and arcuately curled from the side of the roof tile, the adjacent roof tiles are sequentially laid during installation, the corresponding side first curled edges of the roof tiles are close to each other, then the fastener is connected, the fastener has the second curled edge on both sides and forms the fastener groove used for buckling and fixing the first curled edge, the fastener groove is clamped into the first curled edge to be clamped and fixed by pressing the fastener, the roof tiles on both sides are locked, and a complete planar layer is formed.

[0024] Compared with the traditional fixing mode of heat-wind welding after lapping, the fastener assembly can conveniently and quickly install the adjacent roof tiles, and can be completely disassembled for secondary use in the later period.

[0025] As shown in the drawings: Figure 2 The fastener 2 includes an integrated cover part 21 and buckling part 22, the cover part 21 and the buckling part 22 are equidistantly and spacedly arranged; the cross section of the cover part 21 is isosceles trapezoidal, the buckling part 22 forms the second curled edge 20 in an inner buckling type and forms the fastener groove. The buckling part is pressed under the action of external force, the fastener groove is clamped into the first curled edge, the second curled edge is formed on the side of the buckling part and is spacedly arranged, the buckling length is reduced, the stability of the fastener buckling can be ensured, the installation and disassembly of the fastener are facilitated, and the installation efficiency is improved. The cover part has the same cross section as the ridge, covers the side of the adjacent roof tile, seals the gap, and prevents rainwater from entering from the gap.

[0026] The corresponding interface of the second edge 20 is S-shaped, and the second edge 20 has two arc-shaped bending parts. The upper bending part is used to provide elastic force, so that the lower side of the second edge has elastic force for elastic buckling inward, the corresponding buckling part of the pressing buckle is buckled, the second edge is expanded corresponding to the upper arc-shaped part, and the elastic force is released after buckling to automatically tighten. The lower bending part forms an inward arc-shaped protrusion, which is used to cooperate with the buckling groove formed by the first edge to realize clamping.

[0027] As shown in Figures 2-3 : The buckling strip 2 is arched upward between the corresponding covering part 21 and the buckling part 22 to form an arch part 23, which is formed by the upper layer of the buckling strip 2 being arched upward. It is convenient for the buckling strip to be arched in the length direction. Since the roof depth is relatively wide, the length of the roof tile sometimes reaches more than 30 m, and when the corresponding buckling strip is pressed and buckled, the buckling strip needs to be bent from one end to the other end for installation. The arch part has elasticity, which facilitates the bending of the buckling strip in length and prevents the buckling strip from being bent due to large bending radius.

[0028] As shown in Figures 4-5 : The quantity and time of the materials such as roof tiles, integrated tile folding parts, self-tapping screws, and nail caps are reasonably arranged according to the progress plan, and the materials are reasonably stacked. The on-site technical personnel strictly check the incoming roof tile materials, folding parts, and the like, mainly check the qualification certificate and test report of the integrated tile raw material, and timely witness sampling and testing, the width of the roof tile, the width, length, and size of the nail cap, and the like, to ensure that the construction requirements are met, so as to avoid affecting the construction of the integrated tile and the detailed structure.

[0029] According to the actual construction situation on site, the length from the gutter to the ridge line is measured by using a 50-meter steel tape measure, the length of the integrated tile is determined, and the installation sequence is determined. The installation of the integrated tile ensures that it is perpendicular to the purlin and parallel to the main beam. The spacing of the roof wire mesh is adjusted to meet the design and specification requirements.

[0030] The laying direction of the aluminum foil must be perpendicular to the arrangement direction of the roof purlin, and the position of the starting plate, the position of the gutter, and the position of the eave must be edge folded to prevent the glass wool from being exposed.

[0031] The laying of the aluminum foil surface must be flat to avoid wrinkles. The surface overlaps the purlin by 50 mm, not too much or too little. The aluminum foil surface faces the indoor side, is perpendicular to the purlin, and leaves about 20 cm of the rolled felt at one side of the roof eave. The rolled felt is fixed to the outermost purlin by using a special clamp or double-sided tape.

[0032] The laying direction of the glass wool must be perpendicular to the arrangement direction of the roof purlin, and the position of the starting plate is next to the gable folding part. Then, the aluminum foil paper is folded to cover the glass wool, the glass wool is laid to the edge of the purlin at the inner gutter position, and then the aluminum foil paper is folded to cover the glass wool. The glass wool is laid to the edge of the purlin at the eave position, and then the aluminum foil paper is folded to cover the glass wool.

[0033] The laying of glass wool must be flat, avoiding wrinkles. The glass wool is butt joint, avoiding lap joint. When unwinding, ensure alignment and tension, and lay the glass wool roll felt to the other side of the eaves, also reserve 20 cm of roll felt, and fix it on the outermost purlin by using special tools or double-sided tape.

[0034] The description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. An integrated metal roofing tile assembly for factory buildings, characterized in that: The roof tile (1) is rectangular, has a plurality of ridge lines (11) in the length direction, the ridge line (11) is isosceles trapezoidal in cross section, is formed by the concave of the roof tile (1), and is strip-shaped structure arranged equidistantly in the width direction of the roof tile (1). The roof tile (1) has a first curled edge (10) on both sides, a buckle strip (2) is arranged between adjacent roof tiles (1) to buckle and fix the first curled edges (10) of the adjacent roof tiles (1); the buckle strip (2) is strip-shaped structure, and has a second curled edge (20) turned inward on both sides to form an inner-buckling type buckle groove for cooperating with the first curled edge (10) to lock.

2. The integrated roof and metal panel roofing tile assembly according to claim 1, wherein: The buckle strip (2) comprises an integral structure of a covering part (21) and a buckling part (22), and the covering part (21) and the buckling part (22) are arranged equidistantly; the covering part (21) is isosceles trapezoidal in cross section, the buckling part (22) forms the second curled edge (20) in an inner-buckling type to form the buckle groove.

3. The integrated roof and metal panel roofing tile assembly according to claim 2, wherein: The corresponding interface of the second curled edge (20) is S-shaped, and the second curled edge (20) has two arc-shaped bending parts.

4. The integrated roof and metal panel roofing shingle assembly according to claim 2, wherein: The buckle strip (2) is arched upward between the corresponding covering part (21) and buckling part (22) to form an arching part (23), and the arching part (23) is formed by the upward arc-shaped bending of the upper layer of the buckle strip (2).

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