A tile roof connection structure and construction method thereof

Abstract

The present invention provides a tile roof connection structure and a construction method thereof, which aims at the problem that the installation structure of the existing traditional style protection building roof tiles has the risk of leakage in the later stage and potential safety hazards. It includes a support frame erected on the top of the purlin, a waterproof layer laid on the top of the roof panel, a steel wire rope 1 and a steel wire rope 2, the support frame is vertically erected on the top of the purlin, the bottom of the support frame is connected to the purlin, the top passes through the gap between two adjacent roof panels and contacts the waterproof layer, and double-layer steel mesh is provided on both sides of the waterproof base of the waterproof layer, one end of the steel wire rope 1 is connected to the support frame, and the other end thereof passes through the gap between two adjacent roof panels, passes through the steel mesh at the bottom layer of the waterproof layer in turn and is wound around the end of the nail of the roof panel, and the steel wire rope 2 passes through the steel mesh at the top layer of the waterproof layer and is tied and connected with the water-following strip and the tile hanging strip.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a tile roof connection structure and a construction method thereof. Background Art

[0002] Common roofing forms for traditional style protection buildings include middle tile roofs, barrel tile roofs, and flat tile roofs. When traditional middle tile (barrel tile) roofs are laid, the tiles are directly nested on the roof panels with lime mortar. After the waterproof layer appears, a waterproof layer is added between the tiles and the roof panels. When middle tile (barrel tile) is laid, the smoothness of the waterproof layer is much higher than the roof panels, which increases the probability of roof tiles sliding down and poses a safety hazard; when flat tiles are laid, in order to fix the tile hanging strips and water-smoothing strips to the roof panels, the tips of the nails need to pass through the waterproof layer and nail into the roof panels. There is a risk of leakage at the location of the nails in the later stage, and rust and other problems will also occur. Summary of the invention

[0003] Aiming at the problem that the existing installation structure of tiles on roofs of traditional style-protected buildings has the risk of leakage and potential safety hazards in the later stage, the purpose of the present invention is to provide a tile roof connection structure and a construction method thereof.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a tile roof connection structure, which includes: a support frame, a waterproof layer, a steel wire rope 1 and a steel wire rope 2, multiple support frames are vertically erected on the top of the purlin, the bottom of the support frame is connected to the purlin, and the top thereof passes through the gap between two adjacent roof panels and contacts with the waterproof layer; the waterproof layer includes a waterproof base layer and a double-layer steel mesh arranged on both sides of the waterproof base layer, the steel wire rope 1 is wound and connected to the support frame, and the two ends of the steel wire rope 1 pass through the gap between two adjacent roof panels, pass through the steel mesh located in the bottom layer of the waterproof layer in turn, and are wound around the top of the self-tapping screws between the adjacent roof panels and the rafters; the steel wire rope 2 passes through the steel mesh located in the top layer of the waterproof layer, and is tied and connected with the water-following strip and the tile hanging strip.

[0005] The tile roof connection structure of the present invention comprises a support frame erected on the top of the purlin, a waterproof layer laid on the top of the roof panel, and steel wire ropes 1 and 2 for binding and connecting the support frame, the waterproof layer, the water-following strip and the tile-hanging strip. The support frame is vertically erected on the top of the purlin, the bottom of the support frame is connected to the purlin, and the top passes through the gap between two adjacent roof panels and contacts the waterproof layer. The support frame is used to fix the steel wire rope 1, so that the waterproof layer, the support frame and the purlin are connected as a whole. Double-layer steel meshes are provided on both sides of the waterproof base layer of the waterproof layer, so that the steel wire ropes 1 and 2 pass through the steel meshes for connection. One end of the steel wire rope 1 is connected to the support frame, and the other end thereof passes through the gap between two adjacent roof panels, passes through the steel mesh of the waterproof layer at the bottom layer in turn, and is wound around the end of the nail of the roof panel. The steel wire rope 2 passes through the steel mesh of the waterproof layer at the top layer and is bound and connected with the water-following strip and the tile-hanging strip. Compared with the traditional tile roof structure, the tile roof connection structure of the present invention has at least the following advantages:

[0006] Since a double-layer steel mesh is added to the waterproof layer, it is convenient for the steel wire ropes 1 and 2 to pass through the steel mesh and be tied to the existing components in the roof structure. The traditional method of fixing the waterproof layer to the roof panel by nails is changed to a method of connecting by steel wire ropes, which greatly reduces the possibility of leakage of the roof structure, avoids the quality risks caused by nail rust, and improves the waterproof performance of the entire roof structure.

[0007] Since the waterproof layer is connected to the water-following strip and the tile-hanging strip by steel wire rope, the steel wire rope locking and unlocking operation is convenient, and the waterproof layer, water-following strip and tile-hanging strip will not be damaged, which is not only convenient for later maintenance, but also conducive to the reuse of various components;

[0008] The tile hanging strips and the water-following strips can be connected by wire rope locks to avoid nailing one by one, thereby improving the construction efficiency and installation quality of the roof structure. Moreover, the spacing between the tile hanging strips and the water-following strips can be flexibly adjusted according to construction needs, and can adapt to the installation and construction of flat tiles and tubular tiles of all sizes. It has good applicability to various types of tile roofs of traditional style protection buildings.

[0009] Furthermore, the steel mesh of the waterproof layer is connected by a plurality of transverse ribs and a plurality of longitudinal ribs arranged at intervals, and the junctions where the transverse ribs and the longitudinal ribs intersect in each unit grid of the steel mesh are buried in the waterproof base layer, and the middle parts of the transverse steel bars and the longitudinal steel bars in the unit grid are exposed on the outer surface of the waterproof base layer.

[0010] Furthermore, the steel wire rope is wound and connected to the support frame, and both ends of the steel wire rope pass through the inter-board gap between the roof panels and extend from both sides perpendicular to the rafters to the inter-board gap between the next roof panels, and then are wound around the top of the self-tapping screws between the next roof panel and the rafters. In the process of extending from the inter-board gap to the inter-board gaps on both sides, the steel wire rope passes through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh of the waterproof layer located at the bottom layer.

[0011] Furthermore, a plurality of the support frames are located in the middle of the rafters, the spacing between two adjacent support frames is the same as the spacing between the purlins, and an adjustable bolt is provided at the bottom of the support frame.

[0012] Furthermore, it also includes a connecting piece, which is fixed to the top of the self-tapping screws that pass through the roof panel and are nailed into the rafters. The top of the connecting piece passes through the waterproof layer and is against the water-following strip. The second steel wire rope is wound around the connecting piece. The two ends of the second steel wire rope respectively pass through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh on the top layer of the waterproof layer. After the two ends of the second steel wire rope are wrapped and tied along the cross-sectional direction of the water-following strip and connected, they are turned 90 degrees and tied and fixed to the tile hanging strip, so that the roof panel, waterproof layer, water-following strip and tile hanging strip are tied and connected as a whole.

[0013] Furthermore, the connecting piece is arranged on the top of the self-tapping screw at the junction of the water-following strip and the tile hanging strip.

[0014] In addition, the present invention also provides a construction method of a tile roof connection structure, the steps are as follows:

[0015] S1: Multiple support frames are vertically erected on the top of the purlins, the roof panels are staggered and connected to the top of the rafters through self-tapping screws, a waterproof layer is laid on the top of the roof panels, and the top of the support frame passes through the gap between two adjacent roof panels and contacts the waterproof layer;

[0016] S2: Steel wire rope 1 is wound and connected to the support frame, and both ends of steel wire rope 1 pass through the gap between two adjacent roof panels, pass through the steel mesh at the bottom layer of the waterproof layer in turn, and are wound around the top of the self-tapping screws between the adjacent roof panels and the rafters; Steel wire rope 2 passes through the steel mesh at the top layer of the waterproof layer and is tied and connected with the water-following strip and the tile hanging strip.

[0017] The construction method of the tile roof connection structure of the present invention is as follows: before laying a waterproof layer on the top of the roof panel, a plurality of support frames are set up on the top of the purlin, a steel wire rope 1 is wound and connected to the support frame, and both ends of the steel wire rope 1 pass through the gap between two adjacent roof panels, pass through the steel mesh at the bottom layer of the waterproof layer in turn, and are wound around the top of the self-tapping screws between the adjacent roof panels and the rafters; the steel wire rope 2 passes through the steel mesh at the top layer of the waterproof layer and is tied and connected with the water-following strip and the tile hanging strip; in the construction method, a plurality of support frames are set up on the top of the purlin as connecting components for connecting the steel wire rope to the existing components of the roof structure, and the steel wire rope 1 and the steel wire rope 2 are connected. The double-layer steel mesh passes through the waterproof layer and is tied and connected to the existing components in the roof structure through connecting components. The traditional method of fixing the waterproof layer to the roof panel by nails is changed to a wire rope binding connection, which greatly reduces the possibility of leakage in the roof structure, avoids the quality risks caused by nail rust, and improves the waterproof performance of the entire roof structure. This construction method is not only suitable for the laying of roof tiles of different types and sizes, but also can effectively avoid the problems faced by various types of tile roofs, such as tiles easy to slip and nails passing through the waterproof layer. Leakage, at the same time improves the construction efficiency of roofing projects, with significant advantages in reducing costs and increasing efficiency.

[0018] Furthermore, step S1 also includes, before laying the roof panel, installing a connecting piece on the top of the self-tapping screw at the junction of the water-following strip and the tile hanging strip; in step S2, the second steel wire rope is wrapped around the connecting piece, and the two ends of the second steel wire rope respectively pass through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh on the top layer of the waterproof layer, and the two ends of the second steel wire rope are wrapped and tied along the cross-sectional direction of the water-following strip, and then turned 90 degrees and tied and fixed to the tile hanging strip, so that the roof panel, waterproof layer, water-following strip and tile hanging strip are tied and connected as a whole.

[0019] Furthermore, the step S2 also includes that the position where the second steel wire rope passes through the waterproof layer needs to be sealed with a waterproof foaming agent in advance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment of a tile roof connection structure of the present invention;

[0021] Figure 2 for Figure 1 A partial enlarged view of part A;

[0022] Figure 3 This is a schematic diagram of the structure of a waterproof layer in one embodiment of the present invention;

[0023] Figure 4 It is a schematic diagram of the junction of the water-smoothing strip and the tile-hanging strip in one embodiment of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a tile roof connection structure according to another embodiment of the present invention.

[0025] The numbers in the figure are as follows:

[0026] Rafter 1; rafter 2; roof panel 3; self-tapping screw 4; waterproof layer 5; waterproof base layer 51; transverse ribs 52; longitudinal ribs 53; water-following strips 7; tile hanging strips 8; lookout bricks 9; support frame 11; steel wire rope 15; connector 16; steel wire rope 2 17. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the drawings are all in very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the drawings, but this cannot be a limitation of the technical solution of the present invention.

[0028] The structural levels of the conventional roof of the traditional style protection building are as follows: a plurality of purlins 1 are arranged at intervals and placed on the inner wall or gable as support, a plurality of rafters 2 are placed vertically on the purlins, a roof panel 3 is laid on the rafters 2 and fixed with nails, a waterproof layer 5 and an insulation board are laid on the top of the roof panel 3 in sequence, and nailed to the roof panel 3 by nails passing through the waterproof layer 5, a plurality of water-following strips 7 are arranged on the waterproof layer 5 in parallel and at intervals, a plurality of tile hanging strips 8 are vertically connected to the water-following strips 7, and tiles are laid on the tile hanging strips 8. Embodiment 1

[0029] Compared with flat tile roofs, the structure of the middle tile roof and the barrel tile roof is relatively simple. Figures 1 to 4 Taking a flat tile roof as an example, the tile roof connection structure of the present invention is described in detail, which includes: a support frame 11, a waterproof layer 5, a steel wire rope 15 and a steel wire rope 2 17. A plurality of support frames 11 are vertically erected on the top of the purlin, the bottom of the support frame 11 is connected to the purlin, and the top thereof passes through the gap between two adjacent roof panels 3 and contacts the waterproof layer 5; the waterproof layer 5 includes a waterproof base layer 51 and a double-layer steel mesh arranged on both sides of the waterproof base layer 51, the steel wire rope 15 is wound and connected to the support frame 11, and both ends of the steel wire rope 15 pass through the gap between two adjacent roof panels 3, pass through the steel mesh of the waterproof layer 5 located at the bottom layer in turn, and are wound around the top of the self-tapping screw 4 between the adjacent roof panel 3 and the rafter 2; the steel wire rope 2 17 passes through the steel mesh of the waterproof layer 5 located at the top layer, and is tied and connected with the water-following strip 7 and the tile hanging strip 8. The lengths of the steel wire rope 15 and the steel wire rope 2 17 are relatively long, and can be applicable to the connection of rafters 2, waterproof layers 5, water-adjusting strips 7 and tile-hanging strips 8 of different specifications.

[0030] The tile roof connection structure of the present invention comprises a support frame 11 erected on the top of the purlin, a waterproof layer 5 laid on the top of the roof panel 3, a steel wire rope 15 and a steel wire rope 2 17 used for tying and connecting the support frame 11, the waterproof layer 5, the water-following strip 7 and the tile hanging strip 8, the support frame 11 is vertically erected on the top of the purlin, the bottom of the support frame 11 is connected to the purlin, the top passes through the gap between two adjacent roof panels 3 and contacts with the waterproof layer 5, the support frame 11 is used to fix the steel wire rope 15, so that the waterproof layer 5, the support frame 11 and the purlin are connected as a whole, and the waterproof layer A double-layer steel mesh is provided on both sides of the waterproof base layer 51 of 5, so that the steel wire rope 15 and the steel wire rope 2 17 can be connected through the steel mesh. One end of the steel wire rope 15 is connected to the support frame 11, and the other end thereof passes through the gap between two adjacent roof panels 3, passes through the steel mesh of the waterproof layer 5 located at the bottom layer in turn, and is wound around the nail end of the roof panel 3. The steel wire rope 2 17 passes through the steel mesh of the waterproof layer 5 located at the top layer and is tied and connected with the water-following strip 7 and the tile hanging strip 8. Compared with the traditional tile roof structure, the tile roof connection structure of the present invention has at least the following advantages:

[0031] 1. Since a double-layer steel mesh is added in the waterproof layer 5, it is convenient for the steel wire rope 15 and the steel wire rope 2 17 to pass through the steel mesh and be tied and connected with the existing components in the roof structure, and the traditional method of fixing the waterproof layer 5 to the roof panel 3 by nails is changed to a steel wire rope binding connection, which greatly reduces the possibility of leakage of the roof structure, avoids the quality risks caused by nail rust, and improves the waterproof performance of the entire roof structure;

[0032] 2. Since the waterproof layer 5 is connected with the water-smoothing strip 7 and the tile-hanging strip 8 by steel wire rope binding, the steel wire rope locking and unlocking operations are convenient, and the waterproof layer 5, the water-smoothing strip 7 and the tile-hanging strip 8 will not be damaged, which is not only convenient for later maintenance, but also conducive to the reuse of various components;

[0033] 3. The tile hanging strips 8 and the water-following strips 7 can be connected by wire rope locks to avoid nailing one by one, thereby improving the construction efficiency and installation quality of the roof structure. Moreover, the spacing between the tile hanging strips 8 and the water-following strips 7 can be flexibly adjusted according to construction needs, and can adapt to the installation and construction of flat tiles and tubular tiles of all sizes, and has good applicability to various types of tile roofs of traditional style protection buildings.

[0034] like Figure 3 As shown, the steel mesh of the waterproof layer 5 is connected by a plurality of transverse ribs 52 and a plurality of longitudinal ribs 53 arranged at intervals. The intersection of the transverse ribs 52 and the longitudinal ribs 53 in each unit grid of the steel mesh is buried in the waterproof base layer 51. The middle parts of the transverse steel bars and the longitudinal steel bars in the unit grid are exposed on the outer surface of the waterproof base layer 51, serving as the connection point for the steel wire rope 1 15 and the steel wire rope 2 17 to penetrate, thereby realizing a lossless connection between the waterproof layer 5 and the existing components of the roof structure.

[0035] like Figure 1 As shown, the roof panels 3 are staggered and nailed on the rafters 2, and there will be a certain gap between two adjacent roof panels 3. The steel wire rope 15 is wound and connected to the support frame 11. The two ends of the steel wire rope 15 pass through the inter-board gap between the roof panels 3 and extend from both sides perpendicular to the rafters 2 to the inter-board gap between the next roof panel 3. Then, it is wound around the top of the self-tapping screw 4 between the next roof panel 3 and the rafter 2. During the process of the steel wire rope 15 extending from the inter-board gap to the inter-board gap on both sides, it passes through the exposed part of the transverse rib 52 or the longitudinal rib 53 of the steel mesh located at the bottom of the waterproof layer 5. The flexible steel wire rope is used to flexibly insert the inter-board gap to realize the binding connection between the waterproof layer 5 and the existing components of the roof structure, and the existing self-tapping screws 4 are used as the fixing points of the steel wire rope, which greatly reduces the number of self-tapping screws 4 used and avoids the quality risks caused by the rust of nails.

[0036] like Figure 1 As shown, multiple support frames 11 are located in the middle of the rafter 2, and the spacing between two adjacent support frames 11 is the same as the spacing between the purlins. Adjustable bolts are provided at the bottom of the support frames 11, which can be adjusted in height according to the requirements of on-site construction, and are convenient and quick to disassemble and install. The specific structure and connection relationship of the adjustable bolts themselves are existing technical content and will not be repeated here.

[0037] like Figure 2 As shown, a connector 16 is fixed to the top of the self-tapping screw 4 nailed into the rafter 2 through the roof panel 3, the top of the connector 16 passes through the waterproof layer 5 and abuts against the water-following strip 7, and the second steel wire rope 17 is wound around the connector 16. The two ends of the second steel wire rope 17 respectively pass through the exposed parts of the transverse ribs 52 or the longitudinal ribs 53 of the steel mesh located on the top layer of the waterproof layer 5, and the two ends of the second steel wire rope 17 are wound and tied along the cross-sectional direction of the water-following strip 7. After being turned 90 degrees, they are tied and fixed to the tile hanging strip 8, so that the roof panel 3, the waterproof layer 5, the water-following strip 7 and the tile hanging strip 8 are tied and connected as one. The connector 16 connected to the top of the existing self-tapping screw 4 is used to realize the binding connection between the roof panel 3, the waterproof layer 5, the water-following strip 7 and the tile hanging strip 8, which is convenient and quick to disassemble and assemble, and avoids damage to the waterproof layer 5. The support frame 11 and the connector 16 in this embodiment are both steel components, which can not only bear the load of the roof structure, but also prevent rust.

[0038] like Figure 1 and Figure 4 As shown, Figure 4The circle in the figure indicates the intersection of the water-adjusting strip 7 and the tile-hanging strip 8. The connecting piece 16 is arranged on the top of the self-tapping screw 4 at the intersection of the water-adjusting strip 7 and the tile-hanging strip 8. The steel wire rope 17 is wound around the connecting piece 16, passes through the steel mesh of the waterproof layer 5 and is tied and connected with the water-adjusting strip 7 and the tile-hanging strip 8. The advantages of arranging the connecting piece 16 and the steel wire rope 17 at the connection between the water-adjusting strip 7 and the tile-hanging strip 8 are: first, the connection is generally where the upper and lower tiles overlap, and it is less likely to leak, and the self-tapping bolts and the connecting piece 16 can be prevented from rusting; second, the connection is the intersection of the water-adjusting strip 7 and the tile-hanging strip 8. The steel wire rope 17 can not only connect the steel mesh of the waterproof layer 5, but also complete the binding connection between the tile-hanging strip 8, the water-adjusting strip 7, the roof panel 3, the rafter 2 and the purlin.

[0039] Combination Figures 1 to 4 The construction method of the tile roof connection structure of the present invention is described, and the specific steps are as follows:

[0040] S1: Multiple support frames 11 are vertically erected on the top of the purlins, the roof panels 3 are staggered and connected to the top of the rafters 2 through self-tapping screws 4, a waterproof layer 5 is laid on the top of the roof panels 3, and the top of the support frame 11 passes through the gap between two adjacent roof panels 3 and contacts the waterproof layer 5;

[0041] S2: Steel wire rope 15 is wound and connected to the support frame 11, and both ends of the steel wire rope 15 pass through the gap between two adjacent roof panels 3, pass through the steel mesh of the waterproof layer 5 at the bottom layer in turn, and are wound around the top of the self-tapping screws 4 between the adjacent roof panels 3 and the rafters 2; Steel wire rope 2 17 passes through the steel mesh of the waterproof layer 5 at the top layer and is tied and connected with the water-following strip 7 and the tile hanging strip 8.

[0042] The construction method of the tile roof connection structure of the present invention is as follows: before laying the waterproof layer 5 on the top of the roof panel 3, a plurality of support frames 11 are set up on the top of the purlin, and a steel wire rope 15 is wound and connected to the support frame 11. The two ends of the steel wire rope 15 pass through the gap between two adjacent roof panels 3, pass through the steel mesh of the waterproof layer 5 located at the bottom layer in turn, and are wound around the top of the self-tapping screw 4 between the adjacent roof panel 3 and the rafter 2; the steel wire rope 2 17 passes through the steel mesh of the waterproof layer 5 located at the top layer and is tied and connected with the water-following strip 7 and the tile hanging strip 8; in this construction method, a plurality of support frames 11 are set up on the top of the purlin as connecting components for connecting the steel wire rope to the existing components of the roof structure, and the steel wire rope 15 is wound and connected to the top of the self-tapping screw 4 between the adjacent roof panel 3 and the rafter 2. Rope 15 and wire rope 2 17 pass through the double-layer steel mesh of the waterproof layer 5, and are tied and connected with the existing components in the roof structure through the connecting components, changing the method of fixing the traditional waterproof layer 5 to the roof panel 3 by nails to a wire rope binding connection, greatly reducing the possibility of leakage in the roof structure, avoiding the quality risks caused by nail rust, and improving the waterproof performance of the entire roof structure; this construction method is not only suitable for the laying of roof tiles of different types and sizes, but also can effectively avoid the problems of tiles easily slipping and nails passing through the waterproof layer 5 faced by various types of tile roofs. It also improves the construction efficiency of the roofing project and has a significant advantage of reducing costs and increasing efficiency. This construction method is suitable for the renovation and new construction of tile, tubular tile and flat tile roofs in historical buildings, cultural relics buildings, style protection buildings and other buildings.

[0043] The step S1 also includes, before laying the roof panel 3, installing a connector 16 on the top of the self-tapping screw 4 at the intersection of the water-following strip 7 and the tile hanging strip 8; in the step S2, the second steel wire rope 17 is wound around the connector 16, and the two ends of the second steel wire rope 17 respectively pass through the exposed parts of the transverse ribs 52 or the longitudinal ribs 53 of the steel mesh on the top layer of the waterproof layer 5, and the two ends of the steel wire rope 17 are wound and tied along the cross-sectional direction of the water-following strip 7, and then turned 90 degrees and tied and fixed to the tile hanging strip 8, so that the roof panel 3, the waterproof layer 5, the water-following strip 7 and the tile hanging strip 8 are tied and connected as a whole.

[0044] In the step S2, the steel wire rope 15 is wound and connected to the support frame 11, and the two ends of the steel wire rope 15 pass through the inter-board gap between the roof panels 3 and extend from both sides perpendicular to the rafters 2 to the inter-board gap between the next roof panels 3, and then are wound around the top of the self-tapping screws 4 between the next roof panel 3 and the rafters 2. In the process of extending the steel wire rope 15 from the inter-board gap to the inter-board gaps on both sides, it passes through the exposed parts of the transverse ribs 52 or the longitudinal ribs 53 of the steel mesh of the waterproof layer 5 located at the bottom layer.

[0045] In the step S2, the position where the steel wire rope 17 passes through the waterproof layer 5 needs to be sealed with a waterproof foaming agent in advance. Compared with the traditional connection method of fixing the waterproof layer 5 to the roof panel 3 by nails, the area and number of the steel wire rope 17 passing through the waterproof layer 5 are much smaller. Even if the roof tiles are damaged, the waterproof foaming agent that seals the penetration position in advance can also play a waterproof role, thereby greatly reducing the probability of leakage and avoiding a series of quality problems caused by the rust of the self-tapping screws 4 in the later stage. Embodiment 2

[0046] Different from Example 1, this embodiment is a medium-tile (small green tile) roof or a barrel-tile roof, and a wire mesh is provided on the top of the awning brick 9. The bottom tile and the cover tile are directly placed on the wire mesh, which will have a certain positive effect on improving the anti-slip effect. The waterproof layer 5 is laid on the top of the awning brick 9, and a double-layer steel mesh is provided in the waterproof layer 5. The steel wire rope 15 is wound around the support frame 11, passing through the gap between two adjacent awning bricks 9, passing through the exposed part of the transverse ribs 52 or the longitudinal ribs 53 of the steel mesh on the bottom layer of the waterproof layer 5, and wound around the adjacent support frame 11, thereby increasing the anti-slip ability of the roof.

[0047] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of the claims.

Claims

1. A tile roof connection structure, characterized in that: include: A support frame, a waterproof layer, a first steel wire rope and a second steel wire rope, wherein a plurality of support frames are vertically erected on the top of the purlin, the bottom of the support frame is connected to the purlin, and the top thereof passes through the gap between two adjacent roof panels and contacts the waterproof layer; the waterproof layer comprises a waterproof base layer and a double-layer steel mesh arranged on both sides of the waterproof base layer, the first steel wire rope is wound and connected to the support frame, and both ends of the first steel wire rope pass through the gap between two adjacent roof panels, pass through the steel mesh of the waterproof layer located at the bottom layer in turn, and are wound around the top of the self-tapping screws between the adjacent roof panels and the rafters; the second steel wire rope passes through the steel mesh of the waterproof layer located at the top layer, and is tied and connected with the water-following strip and the tile hanging strip; the steel mesh of the waterproof layer is connected by a plurality of transverse ribs and a plurality of longitudinal ribs arranged at intervals, and the junction where the transverse ribs and the longitudinal ribs are staggered in each unit grid of the steel mesh is buried in the waterproof base layer, and the middle of the transverse steel bars and the longitudinal steel bars in the unit grid are exposed on the outer surface of the waterproof base layer.

2. The tile roof connection structure according to claim 1, characterized in that: The steel wire rope is wound and connected to the support frame. The two ends of the steel wire rope pass through the inter-board gap between the roof panels and extend from both sides perpendicular to the rafters to the inter-board gap between the next roof panels. Then, the steel wire rope is wound around the top of the self-tapping screws between the next roof panel and the rafter. In the process of extending from the inter-board gap to the inter-board gaps on both sides, the steel wire rope passes through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh at the bottom layer of the waterproof layer.

3. The tile roof connection structure according to claim 1, characterized in that: The plurality of support frames are located in the middle of the rafters, the spacing between two adjacent support frames is the same as the spacing between the purlins, and an adjustable bolt is provided at the bottom of the support frame.

4. The tile roof connection structure according to claim 1, characterized in that: It also includes a connecting piece, which is fixed to the top of a self-tapping screw that passes through the roof panel and is nailed into the rafter. The top of the connecting piece passes through the waterproof layer and is against the water-following strip. The second steel wire rope is wound around the connecting piece. The two ends of the second steel wire rope respectively pass through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh on the top layer of the waterproof layer. The two ends of the second steel wire rope are wrapped and tied along the cross-sectional direction of the water-following strip, and then turned 90 degrees and tied and fixed to the tile hanging strip, so that the roof panel, the waterproof layer, the water-following strip and the tile hanging strip are tied and connected as a whole.

5. The tile roof connection structure according to claim 4, characterized in that: The connecting piece is arranged on the top of the self-tapping screw at the junction of the water-following strip and the tile hanging strip.

6. The construction method of the tile roof connection structure according to any one of claims 1 to 5, characterized in that: Here are the steps: S1: Multiple support frames are vertically erected on the top of the purlins, the roof panels are staggered and connected to the top of the rafters through self-tapping screws, a waterproof layer is laid on the top of the roof panels, and the top of the support frame passes through the gap between two adjacent roof panels and contacts the waterproof layer; S2: Steel wire rope 1 is wound and connected to the support frame, and both ends of steel wire rope 1 pass through the gap between two adjacent roof panels, pass through the steel mesh at the bottom layer of the waterproof layer in turn, and are wound around the top of the self-tapping screws between the adjacent roof panels and the rafters; Steel wire rope 2 passes through the steel mesh at the top layer of the waterproof layer and is tied and connected with the water-following strip and the tile hanging strip.

7. The construction method of the tile roof connection structure according to claim 6, characterized in that: The step S1 also includes, before laying the roof panel, installing a connecting piece on the top of the self-tapping screw at the intersection of the water-following strip and the tile-hanging strip; in the step S2, the second steel wire rope is wound around the connecting piece, and the two ends of the second steel wire rope respectively pass through the exposed parts of the transverse ribs or longitudinal ribs of the steel mesh of the top layer of the waterproof layer, and the two ends of the second steel wire rope are wrapped and tied along the cross-sectional direction of the water-following strip, and then turned 90 degrees and tied and fixed to the tile-hanging strip, so that the roof panel, the waterproof layer, the water-following strip and the tile-hanging strip are tied and connected as a whole.

8. The construction method of the tile roof connection structure according to claim 7, characterized in that: The step S2 also includes that the position where the second steel wire rope passes through the waterproof layer needs to be sealed with a waterproof foaming agent in advance.

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