CN219710771U

CN219710771U - Connection structure of roof metal tile

Info

Publication number: CN219710771U
Application number: CN202320678167.8U
Authority: CN
Inventors: 钟振安
Original assignee: Xiamen Haosen Curtain Wall Decoration Engineering Co ltd
Current assignee: Xiamen Haosen Curtain Wall Decoration Engineering Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-19
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the field of green buildings, in particular to a connecting structure of roof metal tiles, which comprises a plurality of composite boards which are spliced to form a conical roof, wherein the composite boards comprise a bottom high-density layer, a middle foaming layer and a top metal panel layer, the bottom high-density layer is made of a high-density material, the metal panel layer is made of a metal plate, waterproof strips are arranged above the composite boards, and each waterproof strip comprises a plurality of first waterproof strips arranged on the inclined plane of the roof panel and a second waterproof strip arranged on the top of the roof panel, so that the waterproof structure of the roof panel is formed. The bottom of the composite board is made of high-density materials, the strength of the composite board is improved, and the composite board is fixedly connected with the framework by adopting a threaded connecting piece, so that the stability of the roof is improved; in addition, set up the waterproof strip at the roof to form a plurality of waterproof construction at roof panel inclined plane and top, avoid the rainwater seepage, improve the antiseep effect on roof.

Description

Connection structure of roof metal tile

Technical Field

The utility model relates to the field of green buildings, in particular to a connecting structure of roof metal tiles.

Background

The existing assembled light steel villa is mainly assembled by adopting a framework and roof panels, the roof panels are formed by splicing a plurality of composite boards, the splicing seams between adjacent composite boards are linear, rainwater is easy to leak from the splicing seams, and the roof is not easy to waterproof.

In addition, the composite board is made of two layers of metal plates filled with heat-insulating materials, so that the strength is low, the stability of a roof is not facilitated, particularly, the wind in coastal areas is high, and higher requirements are set for the strength of the roof metal tiles and the stability of the roof.

Disclosure of Invention

The utility model aims to provide a connecting structure of roof metal tiles, which meets the requirements of strength and leakage prevention of the roof metal tiles.

In order to achieve the above purpose, the utility model comprises the following technical scheme:

the utility model provides a connection structure of roof metal tile, includes the composite sheet that the polylith concatenation set up, and the composite sheet concatenation forms conical roof, and the composite sheet includes bottom high density layer, middle foaming layer and top metal panel layer, bottom high density layer is high density material and makes, and metal panel layer is made by the metal sheet, and the composite sheet top is equipped with the waterproof strip to form the waterproof construction of roof.

Further, the waterproof strip includes the first waterproof strip that sets up along the inclined plane slope on toper roof, metal panel layer middle part is equipped with a plurality of bellied first installation department that make progress, threaded connection spare is used for from the top down to pass the composite sheet and is connected with the skeleton and fix the composite sheet on the skeleton, still be equipped with first joint spare between threaded connection spare and the metal panel layer, thereby make first joint spare be connected with the composite sheet, thereby first waterproof strip covers the joint seam between threaded connection spare and the composite sheet with first joint spare joint, first waterproof strip both sides and composite sheet form sealing connection, thereby form waterproof construction at the composite sheet middle part.

Further, the lower edge of the first waterproof strip is abutted against the upper surface of the composite board, so that a connecting seam is formed between the lower edge of the first waterproof strip and the upper surface of the composite board, and sealing glue is arranged at the connecting seam between the first waterproof strip and the composite board, so that two sides of the first waterproof strip are in sealing connection with the composite board.

Further, the top surface of the first waterproof strip is arc-shaped with the middle high and the two low sides.

Further, the composite board forms the splice groove at the top of toper roof, and the splice groove top is equipped with the clamp plate, and the clamp plate is equipped with first plate body and second plate body, and first plate body and second plate body are pressed respectively on the composite sheet of splice groove both sides.

Further, the waterproof strip still includes the second waterproof strip that sets up along the top of toper roof, and the second waterproof strip sets up in the clamp plate top, and the interval sets up a plurality of second joint spare on the clamp plate, thereby second waterproof strip and second joint spare joint set up the second waterproof strip in the clamp plate top, and the second waterproof strip covers the clamp plate in its below, and second waterproof strip both sides form sealing connection with the composite sheet of splice groove both sides respectively to form waterproof construction at the top of roof.

Further, the opposite two side surfaces of the composite board are a first splicing surface and a second splicing surface respectively, the first splicing surface of the composite board is opposite to the second splicing surface of the adjacent another composite board, and the first splicing surface and the second splicing surface of the composite board are in concave-convex fit.

Further, the first splicing surface of the composite board is provided with a first matching part extending laterally, the second splicing surface of the composite board is provided with a second matching part recessed laterally, and the shapes of the first matching part and the second matching part correspond to each other so that the first splicing surface and the second splicing surface are in concave-convex matching.

Further, the first matching part is a convex strip with a trapezoid cross section, the second matching part is a groove with a trapezoid cross section, and the first matching part and the second matching part are in butt joint, so that a splicing joint with a plurality of bends is formed by adjacent composite boards; the convex strip is in certain distance with the upper edge and the lower edge of the first splicing surface, and the first splicing surface is in abutting connection with the second splicing surface, so that two bending joints are added.

Further, the waterproof strip includes the first waterproof strip that sets up along the inclined plane slope on toper roof, the splice face top of composite sheet is equipped with second installation department, and second installation department is protruding the formation on the metal panel layer, threaded connection spare is used for from the top down to pass the composite sheet, be equipped with first joint spare on the second installation department, threaded connection spare is connected first joint spare and composite sheet, thereby first waterproof strip covers the splice seam between joint seam and the adjacent composite sheet between threaded connection spare and the composite sheet with first joint spare joint, first waterproof strip both sides and composite sheet form sealing connection, thereby form waterproof construction in adjacent composite sheet splice department.

The beneficial effects of the utility model include:

1. the bottom of the composite board is made of high-density materials, the strength of the composite board is improved, and the composite board is fixedly connected with the framework by adopting a threaded connecting piece, so that the stability of the roof is improved;

2. the first clamping piece and the first waterproof strip which are arranged above the first installation part and the second installation part can cover the connecting seam of the composite board and the threaded connecting piece, so that rainwater is prevented from leaking from the connecting seam between the composite board and the threaded connecting piece, and the anti-leakage effect of a roof is improved;

3. the first convex matching part and the second concave matching part are spliced, so that the splicing seam between the adjacent composite boards is provided with a plurality of bends, the difficulty of rainwater leakage is increased, and the possibility of roof leakage is further reduced;

4. the composite board on two sides of the splicing groove is tightly pressed by the pressing plate, and the composite board is further fixed.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic view of a partial detail of a roof.

Fig. 3 is a schematic view of the connection of the composite panels.

The reference numerals are explained as follows: 1. a frame; 2. a metal tile; 21. a composite board; 211. a first mounting portion; 212. a first mating portion; 213. a second mating portion; 214. a second mounting portion; 22. a threaded connection; 23. the first clamping piece, 24 and the first waterproof strip; 24. a pressing plate; 251. a first plate body; 252. a second plate body; 253. a third plate body; 26. and a second waterproof strip.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

Referring to fig. 1-3, in the connection structure of a metal roof tile provided by an embodiment of the present utility model, the metal tile 2 is disposed above a tapered roof framework 1, the metal tile 2 includes a plurality of composite boards 21 that are disposed in a spliced manner, the composite boards 21 are spliced to form a tapered roof, on an inclined plane of the roof, a direction extending from top to bottom is longitudinal, a direction perpendicular to the longitudinal is transverse, the composite boards 21 longitudinally extend from top to bottom of the inclined plane, and two laterally adjacent composite boards are spliced, so that a splice seam extending longitudinally along the inclined plane is formed between the two composite boards 21, and the longitudinal splice seam is identical to a flow direction of rainwater, thereby reducing a possibility of seepage of rainwater from the splice seam, and improving a waterproof performance of the roof. A waterproof strip is provided above the composite panel 21 to form a waterproof structure of the roof.

The composite board 21 comprises a bottom high-density layer, a middle foaming layer and a top metal panel layer, wherein the bottom high-density layer is made of a high-density material, and the cement board is adopted in the embodiment, so that the density is high, the heat conductivity is weak, and the roof metal tile has the heat insulation effect. In other embodiments, the high-density board can be a high-density fiberboard, a glued density board or a shaving board and other high-density boards commonly used in the building industry. The middle foaming layer is made of foaming materials, and the foaming materials form a honeycomb shape, so that the metal tile is higher in strength and lighter in weight, and can absorb certain noise, and the roof metal tile has an anti-noise effect. The top metal panel layer is formed by pressing a thin metal plate, and in the embodiment, a stainless steel plate is adopted to enable the roof metal tile to have an anti-corrosion effect, and in other embodiments, the roof metal tile can be made of other metal plates such as a common steel plate or an iron plate, and an anti-rust coating is coated on the surface of the metal plate to prevent the metal tile from rusting. The middle part interval of metal panel layer sets up a plurality of bellied first installation department 211 that make progress, is equipped with screwed connection piece 22 in the position of first installation department 211, and screwed connection piece from the top down passes the skeleton connection of composite sheet and below and fixes to make roof metal tile install more stably. In this example, the threaded connection is a self-tapping screw, so that the composite board 21 can be fixed on the framework 1 through the composite board, in other embodiments, the threaded connection can also be a bolt or a stud, but correspondingly, mounting holes for penetrating the threaded connection are formed on the composite board 21 and the framework 1.

Referring to fig. 3, a first clamping member 23 and a first waterproof strip 24 are disposed above the composite board 21, specifically: the first clamping member 23 is disposed between the first mounting portion 211 and the threaded connecting member 22, and the threaded connecting member 22 sequentially penetrates through the first clamping member 23 and the composite plate 21 from top to bottom, and the first clamping member 23 is connected with the composite plate 21 by means of the threaded connecting member 22. The two sides of the first clamping piece 23 are provided with clamping grooves, the two sides of the first waterproof strip 24 are provided with clamping hooks, and the clamping hooks and the clamping grooves are matched to install the first waterproof strip 24 above the composite board 21. The first waterproof strip 24 can cover the connection joint between the composite board 21 and the threaded connecting piece 22, so that rainwater is prevented from leaking from the connection joint between the composite board 21 and the threaded connecting piece 22, and the anti-leakage effect of the roof is improved. The cross section of the first waterproof strip 24 is arc-shaped with high middle and low two sides, so that drainage is facilitated, and water accumulation of the first waterproof strip 24 is avoided. In other embodiments, the cross-sectional shape of the first flashing 24 may also be trapezoidal. The lower edge of the first waterproof strip 24 is abutted against the upper surface of the composite board 21, so that a connecting seam is formed between the lower edge of the first waterproof strip 24 and the upper surface of the composite board 21, and weather-proof glue is arranged at the connecting seam between the first waterproof strip 24 and the composite board 21 to seal the connecting seam, so that rainwater is prevented from leaking from the connecting seam between the first waterproof strip 24 and the composite board 21, and the connecting seam between the composite boards 21 and the waterproof performance of a roof are further improved. The first waterproof strip 24 extends longitudinally along the inclined plane of the roof, is consistent with the rainwater flow direction on the roof, not only can play a role in preventing leakage, but also can form a waterproof structure of the roof in the middle of the composite board 21, and further can enable the roof to be more attractive.

The two side surfaces of the adjacent composite boards 21 are spliced to form a first splicing surface and a second splicing surface which are opposite, the first splicing surface of one composite board 21 is opposite to the second splicing surface of the other adjacent composite board 21, and the first splicing surface and the second splicing surface of the composite board 21 are in concave-convex fit. The method comprises the following steps: the first splicing surface is provided with a first matching part 212 extending laterally, the second splicing surface is provided with a second matching part 213 recessed laterally, and the shapes of the first matching part 212 and the second matching part 213 correspond to each other so that the first splicing surface and the second splicing surface are in concave-convex matching. The first mating portion 212 is the sand grip that the cross section is trapezoidal, and the second mating portion 213 is the recess that the cross section is trapezoidal, and sand grip and recess size are close and make first mating portion 212 and second mating portion 213 butt to the splice seam that has a plurality of buckles that adjacent composite sheet formed, thereby increase the degree of difficulty of rainwater seepage from the concatenation department between two composite sheets. In order to further improve the antiseep effect of splice seam, the sand grip all has certain distance with the upper and lower edge of first splice face, and first splice face is supported with the second splice face and is connected, thereby makes the splice seam increases two buckles, further increases the degree of difficulty that the rainwater leaked from the concatenation department between two composite sheets, reduces the possibility of roof metal tile seepage.

The concave-convex matching and splicing between adjacent composite boards is not limited to the first matching part 212 being a convex strip and the second matching part 213 being a groove; in other embodiments, the first engaging portion 212 may be a groove, the second engaging portion 213 may be a protruding strip, and the first engaging portion 212 and the second engaging portion 213 may be both provided with a groove and a protruding strip, so long as the first engaging portion 212 and the second engaging portion 213 are in concave-convex engagement.

In other embodiments, the cross sections of the first matching portion 212 and the second matching portion 213 may be triangular, rectangular, arc-shaped, etc. to make the splice seam have a certain bending shape, so as to increase the difficulty of rainwater leaking from the splice seam.

The first and second fitting portions 212 and 214 can also form mounting guides between the composite plates 21, improving accuracy and efficiency of mounting the composite plates 21.

In order to further reduce the possibility of water leakage at the splice joint between the composite plates 21, a waterproof structure is provided at the splice joint of the composite plates 21. The method comprises the following steps: the splice face top of composite sheet 21 is equipped with second installation department 214, and second installation department 214 is protruding the formation from the metal panel layer, threaded connection spare 22 from the top down passes composite sheet 21, also be equipped with first joint spare 23 on the second installation department 214, threaded connection spare 22 is connected first joint spare 23 and composite sheet 21, thereby first waterproof strip 24 and first joint spare 23 joint first waterproof strip 24 cover the splice seam between threaded connection spare 22 and composite sheet 21 and the splice seam between the adjacent composite sheet 21, first waterproof strip both sides and composite sheet form sealing connection through the coating weather-proof glue, thereby form waterproof construction at adjacent composite sheet splice department and avoid the splice seam water of composite sheet 21, improve the antiseep effect on roof.

In other embodiments, the waterproof structure at the splice seam of the composite boards 21 may also be weather-resistant glue coated on the splice seam, so that the splice seam between adjacent composite boards 21 forms a seal.

The waterproof structure provided on the splice between adjacent composite panels 21 can strengthen the connection between the composite panels 21 in addition to the waterproof function, making the roof metal tile more stable.

Referring to fig. 2, since the roof is tapered, the composite boards on two opposite inclined planes form a splice groove at the top of the inclined plane, a pressing plate 25 is disposed above the splice groove, the pressing plate 25 is provided with a first plate 251 and a second plate 252, and the first plate 251 and the second plate 252 are respectively pressed on the composite boards 21 on the opposite inclined planes, so that the composite boards 21 have a pressing force to press the frame 1, and stability of the composite boards 21 is improved. The pressing plate 25 is further provided with a third plate 253 connecting the first plate 251 and the second plate 252. A plurality of second clamping pieces are arranged above the pressing plate 25 at intervals, and the threaded connecting pieces sequentially penetrate through the second clamping pieces and the third plate 253 of the pressing plate 25 from top to bottom and then are connected with the frame 1, so that the second clamping pieces and the pressing plate 25 are fixed on the frame 1. The second clamping piece is also provided with a second waterproof strip 26, clamping grooves are formed in two sides of the second clamping piece, clamping hooks are arranged on two sides of the second waterproof strip 26, and the clamping hooks and the clamping grooves are matched to install the second waterproof strip 26 above the pressing plate. The second waterproof strip 26 is a conical top which is transversely extended and covered on the roof, and weather-proof glue is arranged at the joint between the two sides of the second waterproof strip 26 and the composite board 21 so as to seal the joint seam between the second waterproof strip 26 and the composite board 21. The second flashing 26 can form a flashing structure on the roof to enhance the flashing of the roof.

The metal tiles are fixed on the roof framework through the threaded connecting pieces, the composite board forming the metal tiles is provided with the high-density layer, the foaming layer and the metal panel layer, the strength is high, and the roof is provided with a plurality of waterproof structures, so that the roof with the functions of heat preservation, heat insulation, corrosion prevention, water resistance, noise prevention and typhoon prevention is formed.

The above is only a preferred embodiment of the utility model and is not intended to limit the embodiment of the utility model, and various modifications and variations can be made to the embodiment of the utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model should be included in the protection scope of the embodiments of the present utility model.

Claims

1. The utility model provides a connection structure of roof metal tile, its characterized in that, including the composite sheet that the polylith concatenation set up, the composite sheet concatenation forms conical roof, and the composite sheet includes bottom high density layer, middle foaming layer and top metal panel layer, bottom high density layer is high density material and makes, and the metal panel layer is made by the metal sheet, and the composite sheet top is equipped with waterproof strip to form the waterproof construction of roof.

2. The connection structure of a metal roof tile according to claim 1, wherein the waterproof strip comprises a first waterproof strip which is obliquely arranged along an inclined plane of the tapered roof, a plurality of first installation parts which are upwards protruded are arranged in the middle of the metal panel layer, the threaded connection piece is used for penetrating through the composite board from top to bottom to be connected with the framework so as to fix the composite board on the framework, a first clamping piece is further arranged between the threaded connection piece and the metal panel layer, the first clamping piece is connected with the composite board, the first waterproof strip is clamped with the first clamping piece, so that the first waterproof strip covers a connection joint between the threaded connection piece and the composite board, and two sides of the first waterproof strip are in sealing connection with the composite board, so that a waterproof structure is formed in the middle of the composite board.

3. The connection structure of roof metal tile according to claim 2, wherein the lower edge of the first waterproof strip is abutted against the upper surface of the composite board so that a connection seam is formed between the lower edge of the first waterproof strip and the upper surface of the composite board, and a sealant is provided at the connection seam between the first waterproof strip and the composite board so that both sides of the first waterproof strip are in sealing connection with the composite board.

4. A roof metal tile connection according to claim 2 or 3, wherein the top surface of the first strip is curved with a middle height and two lower sides.

5. The connection structure of roof metal tiles according to claim 1, wherein the composite board forms a splice groove at the top of the tapered roof, a pressing plate is arranged above the splice groove, the pressing plate is provided with a first board body and a second board body, and the first board body and the second board body are respectively pressed on the composite boards at two sides of the splice groove.

6. The connection structure of roof metal tiles of claim 5, wherein the flashing strip includes a second flashing strip disposed along the top of the tapered roof, the second flashing strip being disposed above the pressure plate; the interval sets up a plurality of second joint spare on the clamp plate, thereby second waterproof strip and second joint spare joint set up the second waterproof strip in the clamp plate top, and the second waterproof strip covers the clamp plate in its below, and second waterproof strip both sides form sealing connection with the composite sheet of splice groove both sides respectively to form waterproof construction at the top on roof.

7. The connection structure of a roof metal tile according to claim 1, wherein the opposite side surfaces of the composite board are a first splicing surface and a second splicing surface, respectively, and the first splicing surface of the composite board is opposite to the second splicing surface of the adjacent another composite board, and the first splicing surface and the second splicing surface of the composite board are in concave-convex fit.

8. The roof metal tile connecting structure of claim 7, wherein the first mating surface of the composite board is provided with a first mating portion extending laterally, the second mating surface of the composite board is provided with a second mating portion recessed laterally, and the first mating portion and the second mating portion are shaped correspondingly so that the first mating surface and the second mating surface are in concave-convex mating.

9. The connection structure of roof metal tiles according to claim 8, wherein the first mating portion is a convex strip with a trapezoidal cross section, the second mating portion is a concave groove with a trapezoidal cross section, and the first mating portion and the second mating portion are abutted, so that a splicing seam with a plurality of bends is formed by adjacent composite boards; the convex strip is in certain distance with the upper edge and the lower edge of the first splicing surface, and the first splicing surface is in abutting connection with the second splicing surface, so that two bending joints are added.

10. The connection structure of roof metal tiles according to claim 8 or 9, wherein the waterproof strip comprises a first waterproof strip obliquely arranged along an inclined plane of the tapered roof, a second installation part is arranged above the splicing surface of the composite board and is formed by protruding from the metal panel layer, the threaded connection piece is used for penetrating through the composite board from top to bottom, a first clamping piece is arranged on the second installation part, the threaded connection piece is used for connecting the first clamping piece with the composite board, the first waterproof strip is clamped with the first clamping piece, so that the first waterproof strip covers a connecting seam between the threaded connection piece and the composite board and a splicing seam between adjacent composite boards, and two sides of the first waterproof strip are in sealing connection with the composite board, so that a waterproof structure is formed at the splicing position of the adjacent composite boards.