Building roof tile fixing structure

Abstract

This utility model provides a roof tile fixing structure, including a roof panel in an inclined state; multiple battens are spaced apart along the inclined direction of the roof panel, each bottom tile covers at least two battens, and auxiliary fixing devices are connected to both radial sides of the contact point between each bottom tile and each batten; a first connecting part and a second connecting part are fixedly connected, and the first connecting part is fixedly connected to the battens by fasteners; a cover tile is hung and installed at the connection point of two adjacent bottom tiles along the inclined direction perpendicular to the roof panel. By supporting and fixing the bottom tiles with at least four auxiliary fixing devices at the bottom of the bottom tiles, the bottom tiles can be prevented from slipping along the inclined direction of the roof panel. When a bottom tile breaks, due to the friction between the contact surfaces of the auxiliary fixing devices and the four corners of the bottom tile, the four corners of the broken bottom tile are supported by the auxiliary fixing devices, reducing the possibility of the broken bottom tile slipping along the inclined direction of the roof panel and improving the safety of the building.

Description

Technical Field

[0001] This utility model relates to the field of building roof structure technology, specifically to a building roof barrel tile fixing structure. Background Technology

[0002] Currently, most antique-style buildings are brick and wood structures. However, due to prolonged exposure to sun and rain, as well as temperature fluctuations, the tiles are prone to aging and damage. Sometimes, broken tiles can slide down the sloping roof, posing a risk of falling objects from heights, especially for buildings with high pedestrian traffic.

[0003] A Chinese patent application with publication number CN206571058U discloses a UPVC imitation antique building roof tile, comprising a plastic cylindrical tile at the top, a plastic bottom tile at the bottom, a seam cover felt, and nuts; the bottom tile has a horizontal bottom and an arc-shaped groove in the middle of the upper part, with upper latches at both ends of the U-shaped groove, forming a symmetrical structure; the plastic cylindrical tile has a semi-cylindrical structure, with lower latches on the inner sides of both ends; the two horizontal plastic bottom tiles are fixed to the wooden roof board by the seam cover felt and nuts, and the plastic cylindrical tile and the plastic bottom tile are fixed by the lower latches and the upper latches.

[0004] Existing technology has improved the shape of plastic barrel tiles and plastic base tiles and optimized the connection structure of plastic barrel tiles and plastic base tiles, but has not optimized the installation structure of the base tiles on the roof. If the base tiles are damaged, the broken tiles will slide down the pitched roof, which can easily create the danger of falling objects from a height. There are areas that need to be improved. Utility Model Content

[0005] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a fixing structure for building roof tiles.

[0006] According to the present invention, a roof tile fixing structure includes a roof panel, battens, bottom tiles, top tiles, and auxiliary fixing devices. The roof panel is inclined. Multiple battens are spaced apart along the inclined direction of the roof panel, and the length direction of any batten is perpendicular to the inclined direction of the roof panel. Each bottom tile covers at least two battens, and auxiliary fixing devices are connected to both radial sides of the contact position between any bottom tile and any batten. The auxiliary fixing device includes a first connecting part that fits against the battens and a second connecting part that contacts the bottom of the bottom tile. The first connecting part and the second connecting part are fixedly connected, and the first connecting part is fixedly connected to the battens by fasteners. The top tiles are hung and installed at the connection point of two adjacent bottom tiles along the inclined direction perpendicular to the roof panel.

[0007] Preferably, the first connecting part has at least one screw mounting hole; The fastener includes a fixing screw, which passes through a screw mounting hole and is screwed into the batten strip.

[0008] Preferably, the second connecting portion and the first connecting portion have a 90-degree angle between them; The length of the second connecting part satisfies the following conditions: the two radial sides of the bottom tile contact the tops of the two auxiliary fixing devices respectively, and the radial middle of the bottom tile contacts the tile strip.

[0009] Preferably, the contact surface between the second connecting part and the bottom of the bottom tile is an arc surface, and the arc direction of the contact surface of the second connecting part is the same as the arc direction of the bottom of the bottom tile.

[0010] Preferably, the second connecting part and the first connecting part are detachably and fixedly connected by connecting threads.

[0011] Preferably, the auxiliary fixing device is made of stainless steel.

[0012] Preferably, the bottom tile has a hanging groove on its radial side, and the bottom surface of the cover tile has a crossbar, which is embedded in the hanging groove at the connection of two adjacent bottom tiles along the inclined direction perpendicular to the roof panel.

[0013] Preferably, it also includes a water-guiding strip, the length direction of which is parallel to the inclination direction of the roof panel, and multiple water-guiding strips are provided at intervals along the inclination direction perpendicular to the roof panel; Each of the aforementioned tile strips is fixedly connected to at least two water-following strips.

[0014] Preferably, the system also includes a waterproof membrane disposed between the roof panel and the water strip.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model uses at least four auxiliary fixing devices set at the bottom of the bottom tile for support and fixation, which can prevent the bottom tile from sliding down along the tilt direction of the roof panel. When the bottom tile breaks, due to the friction between the contact surfaces of the auxiliary fixing devices and the four corners of the bottom tile, the four corners of the broken bottom tile are supported by the auxiliary fixing devices, which reduces the occurrence of the broken bottom tile sliding down along the tilt direction of the roof panel and improves the safety of the building. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram illustrating the overall structure of the building roof, which is the main feature of this utility model. Figure 2 This is a top view of the main structure of the bottom tile installation in this utility model; Figure 3 This is a side view of the main structure of the bottom tile installation in this utility model.

[0017] Reference numerals: 1. Roof panel; 2. Batten; 3. Bottom tile; 4. Top tile; 5. Auxiliary fixing device; 51. First connecting part; 52. Second connecting part; 6. Waterproof strip; 7. Waterproof membrane. Detailed Implementation

[0018] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0019] like Figures 1 to 3 As shown, a roof tile fixing structure according to this utility model includes a roof panel 1, battens 2, bottom tiles 3, top tiles 4, and auxiliary fixing devices 5. The roof panel 1 is inclined. Multiple battens 2 are spaced apart along the inclined direction of the roof panel 1, and the length direction of any batten 2 is perpendicular to the inclined direction of the roof panel 1. Each bottom tile 3 covers at least two battens 2, and auxiliary fixing devices 5 are connected to both radial sides of the contact point between each bottom tile 3 and any batten 2. The auxiliary fixing device 5 includes a first connecting part 51 that fits against the battens 2 and a second connecting part 52 that contacts the bottom of the bottom tile 3. The first connecting part 51 and the second connecting part 52 are fixedly connected, and the first connecting part 51 is fixedly connected to the battens 2 by fasteners. The top tiles 4 are hung and installed at the connection point of two adjacent bottom tiles 3 along the inclined direction perpendicular to the roof panel 1.

[0020] The technical solution of this application uses at least four auxiliary fixing devices 5 set at the bottom of the bottom tile 3 for support and fixation, which can prevent the bottom tile 3 from sliding down along the inclined direction of the roof panel 1. When the bottom tile 3 breaks, due to the friction between the contact surfaces of the auxiliary fixing devices 5 and the four corners of the bottom tile 3, the four corners of the broken bottom tile 3 are all supported by the auxiliary fixing devices 5, which reduces the occurrence of the broken bottom tile 3 sliding down along the inclined direction of the roof panel 1 and improves the safety of the building.

[0021] This application provides a feasible implementation method for installing bottom tiles 3 and top tiles 4. The bottom tiles 3 are provided with hanging grooves on their radial sides, and the bottom surface of the top tiles 4 is provided with crossbars. The crossbars are embedded in the hanging grooves at the connection points of two adjacent bottom tiles 3 along the inclined direction perpendicular to the roof panel 1.

[0022] In one feasible implementation, when the bottom tile 3 is laid on the tile strip 2, the bottom or side of the bottom tile 3 is placed on the tile strip 2 to form a support.

[0023] Specifically, it also includes a water-guiding strip 6 and a waterproof membrane 7. The waterproof membrane 7 is disposed between the roof panel 1 and the water-guiding strip 6, and covers the entire upper surface of the roof panel 1. The length direction of the water-guiding strip 6 is parallel to the tilt direction of the roof panel 1, and multiple water-guiding strips 6 are spaced apart along a direction perpendicular to the tilt direction of the roof panel 1. Each water-guiding strip 6 is fixedly connected to the roof panel 1 by fasteners such as screws and rivets in the prior art, and the water-guiding strip 6 presses the waterproof membrane 7 onto the upper surface of the roof panel 1. Each tile strip 2 is fixedly connected to at least two water-guiding strips 6 to ensure the reliability of the connection of the tile strip 2 on the roof panel 1.

[0024] More specifically, this application proposes a feasible structure for an auxiliary fixing device 5. The first connecting portion 51 of the auxiliary fixing device 5 has at least one pre-drilled screw hole. The fastener includes a fixing screw, which passes through the screw hole and is screwed into the batten strip 2, thus fixing the auxiliary fixing device 5 onto the batten strip 2. The second connecting portion 52 of the auxiliary fixing device 5 has a 90-degree angle with the first connecting portion 51. The length of the second connecting portion 52 satisfies the following condition: the radial sides of the bottom tile 3 contact the tops of the two auxiliary fixing devices 5 respectively, and the radial middle of the bottom tile 3 contacts the batten strip 2. By setting the length of the second connecting portion 52 of the auxiliary fixing device 5, the reliability of the bottom tile 3's installation on the batten strip 2 can be improved.

[0025] In a preferred embodiment, the contact surface between the second connecting portion 52 of the auxiliary fixing device 5 and the bottom of the base tile 3 is an arc surface, and the arc direction of the contact surface of the second connecting portion 52 is the same as the arc direction of the bottom of the base tile 3. By setting the contact surface as an arc surface, the contact area between the auxiliary fixing device 5 and the base tile 3 is increased, further improving the reliability of the support for the base tile 3.

[0026] In a preferred embodiment, the second connecting part 52 and the first connecting part 51 are detachably fixedly connected by a connecting thread. By making the second connecting part 52 and the first connecting part 51 of the auxiliary fixing device 5 detachable, different sizes of the second connecting part 52 can be selected according to different base tiles 3 during construction, ensuring that the height of the auxiliary fixing device 5 meets the design requirements. The specific connection structure between the second connecting part 52 and the first connecting part 51 can be that a protrusion with an external thread is provided on the first connecting part 51, and a recessed internal thread is provided on the second connecting part 52, with the internal thread of the second connecting part 52 threadedly connected to the protrusion of the first connecting part 51. It should be noted that the technical solution of this application does not specifically limit the detachable connection method between the second connecting part 52 and the first connecting part 51.

[0027] In a preferred embodiment, the auxiliary fixing device 5 is made of stainless steel, which can improve the service life of the auxiliary fixing device 5 in the external environment.

[0028] Taking the installation steps of barrel tile roofing of a Spanish-style garden villa with brick and wood structure as an example: When cleaning the roof surface, debris and dust should be removed.

[0029] Nail triangular timbers onto the roof panel 1 near the eaves, then nail wooden fascia boards onto the triangular timbers, and fix the galvanized iron drain pipes to the wooden fascia boards with nails.

[0030] Lay a 3mm thick APP waterproof membrane 7 on the roof panel 1. The membrane should be laid from bottom to top with overlapping in the direction of water flow. The overlap width of the membrane is 150mm on the short side and 100mm on the long side.

[0031] First, mark the positions of the water-guiding strip 6 and the tile strip 2 on the roof according to the specifications of the roof tiles (adjust them within the effective dimensions to avoid cutting tiles). Then, first nail the water-guiding strip 6 to the roof with nails, and then nail the tile strip 2 to the water-guiding strip 6.

[0032] Lay the base tiles 3, starting from the eaves. The first row of base tiles 3 should extend 60-80mm beyond the eaves. The second row of base tiles 3 should overlap the first row by 60mm. Continue laying the base tiles 3 from bottom to top to the ridge. The larger ends of the base tiles 3 should be spaced 3-5cm apart. The overlap between the base and top tiles 4 should be 5-7cm (recommended). The base tiles 3 should extend 8-15cm beyond the eaves.

[0033] Lay the roof tiles 4. The first row of roof tiles 4 can be aligned with the first row of bottom tiles 3 (or the roof tiles 4 can be offset upwards by 30-50mm). The second row of roof tiles 4 overlaps the first row of roof tiles by 60mm. Lay the roof tiles 4 from bottom to top to the ridge.

[0034] When using the technical solution of this application, when laying the bottom tile 3, the auxiliary fixing device 5 of the preset size and model can be installed on the design position on the tile strip 2 according to the design requirements, and then the bottom tile 3 can be laid, which improves the reliability of the bottom tile 3 laying structure.

[0035] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0036] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A fixing structure for building roof barrel tiles, characterized in that, It includes a roof panel (1), battens (2), bottom tiles (3), top tiles (4), and auxiliary fixing devices (5), wherein the roof panel (1) is inclined; The tile strips (2) are provided at intervals along the inclined direction of the roof panel (1), and the length direction of any tile strip (2) is perpendicular to the inclined direction of the roof panel (1). Each of the bottom tiles (3) is covered with at least two tile strips (2), and auxiliary fixing devices (5) are connected to both radial sides of the contact position between each of the bottom tiles (3) and each tile strip (2). The auxiliary fixing device (5) includes a first connecting part (51) that fits against the tile strip (2) and a second connecting part (52) that contacts the bottom of the bottom tile (3). The first connecting part (51) and the second connecting part (52) are fixedly connected. The first connecting part (51) is fixedly connected to the tile strip (2) by fasteners. The cover tile (4) is attached to the joint of two adjacent bottom tiles (3) along the inclined direction perpendicular to the roof panel (1).

2. The roof tile fixing structure as described in claim 1, characterized in that, The first connecting part (51) has at least one screw mounting hole; The fastener includes a fixing screw, which passes through a screw mounting hole and is screwed into the batten strip (2).

3. The roof tile fixing structure as described in claim 1, characterized in that, The second connecting part (52) and the first connecting part (51) have a 90-degree angle between them; The length of the second connecting part (52) satisfies the following conditions: the two radial sides of the bottom tile (3) are in contact with the top of the two auxiliary fixing devices (5) respectively, and the radial middle of the bottom tile (3) is in contact with the tile strip (2).

4. The roof tile fixing structure as described in claim 1, characterized in that, The contact surface between the second connecting part (52) and the bottom of the bottom tile (3) is an arc surface, and the arc direction of the contact surface of the second connecting part (52) is the same as the arc direction of the bottom of the bottom tile (3).

5. The roof tile fixing structure as described in claim 1, characterized in that, The second connecting part (52) and the first connecting part (51) are detachably and fixedly connected by connecting threads.

6. The roof tile fixing structure as described in claim 1, characterized in that, The auxiliary fixing device (5) is made of stainless steel.

7. The roof tile fixing structure as described in claim 1, characterized in that, The bottom tile (3) has a hanging groove on its radial side, and the bottom surface of the cover tile (4) has a horizontal bar. The horizontal bar is embedded in the hanging groove at the connection of two adjacent bottom tiles (3) along the inclined direction perpendicular to the roof panel (1).

8. The roof tile fixing structure as described in claim 1, characterized in that, It also includes a water-following strip (6), the length direction of which is parallel to the tilt direction of the roof panel (1), and multiple water-following strips (6) are provided at intervals along the tilt direction perpendicular to the roof panel (1); Each of the aforementioned tile strips (2) is fixedly connected to at least two water-following strips (6).

9. The roof tile fixing structure as described in claim 1, characterized in that, It also includes a waterproof membrane (7) disposed between the roof panel (1) and the water strip (6).

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