CN213115234U

CN213115234U - Upright serging honeycomb metal roof board

Info

Publication number: CN213115234U
Application number: CN202021584494.XU
Authority: CN
Inventors: 田青山
Original assignee: Xi'an Huafeng Construction Engineering Co ltd
Current assignee: Xi'an Huafeng Construction Engineering Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-04
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a vertical serging honeycomb metal roof board, which comprises a bottom board, an upper panel and a core layer, wherein the core layer is of a honeycomb structure and is positioned between the bottom board and the upper panel; two ends of the upper panel are bent upwards, wherein one end of the upper panel comprises an upward first vertical edge and a first locking edge which is continuous with the first vertical edge and bent inwards, and the other end of the upper panel comprises an upward first vertical edge, a second locking edge which is continuous with the first vertical edge and bent outwards, and a second vertical edge which is continuous with the second locking edge; a third vertical edge is formed at two ends of the bottom plate upwards, is arranged at the outer side of the first vertical edge and is partially overlapped with the first vertical edge; the outer sides of the first vertical edge and the first locking edge are also provided with fixing fasteners which are buckled at the first vertical edge and the first locking edge. The utility model discloses the sandwich layer adopts the honeycomb structure of aluminium system material, and the quality is light, and density is little, and shock resistance, damping shock-absorbing performance are good, and have better thermal-insulated, sound insulation performance.

Description

Upright serging honeycomb metal roof board

Technical Field

The utility model belongs to the technical field of the roofing system, concretely relates to standing-seam crimping honeycomb metal roof boarding.

Background

The metal panel is used as a building plate often used in building engineering, and mainly comprises a metal roof sandwich plate and a metal roof veneer, wherein the metal roof sandwich plate has the following ranges: EPS battenboard, rock wool battenboard, the overlap joint portion is formed with adjacent metal roof boarding overlap joint at the both ends of every metal roof boarding. The core of the standing-seam crimping roofing system, also called a point-supporting roofing system, is a special plate-shaped metal plate based on a standing-seam occlusion design, and the design mainly aims at a large-span self-supporting type sealing installation system. The plate is connected by special aluminum alloy support, the plate and the vertical edge of the plate are meshed to form a closed connection, the meshing process of the plate is completed automatically by machinery without manpower, the plate stress generated by expansion with heat and contraction with cold can be solved by the connection mode formed by the meshed edge and the support, the advantage is reflected in that the plate with the longitudinal overlong size can be manufactured without deformation caused by stress influence, and meanwhile, the complete accessory supply can meet the requirements of various building forms.

However, traditional standing-seam crimping metal roofing sets up the heat preservation in order to realize the roughness and the load conventionality of metal roof board, supporting steel plate, the steel sheet of making level, fall the silk screen of making an uproar, is punctured and leaks and set up the waterproof layer in order to prevent that metal roof board from, and whole technology is heavy and need drop into very big labour when the construction, in order to solve above-mentioned problem, the utility model provides a standing-seam crimping honeycomb metal roof board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to realize the functions of heat insulation, sound absorption, water resistance, sun shading and other roofing functions by directly laying a metal panel without or with a heat preservation layer during construction, thereby reducing the cost of the roofing of the same type; and the integrative metal decking of honeycomb has the quality light, and density is little, alleviates structural load, and shock resistance, shock attenuation buffering effect is good.

In order to realize the purpose, the technical scheme of the utility model is that: a vertical serging honeycomb metal roof panel comprises a bottom plate, an upper panel and a core layer, wherein the core layer is of a honeycomb structure and is positioned between the bottom plate and the upper panel;

two ends of the upper panel are bent upwards, wherein one end of the upper panel comprises an upward first vertical edge and a first locking edge which is continuous with the first vertical edge and bent inwards, and the other end of the upper panel comprises an upward first vertical edge, a second locking edge which is continuous with the first vertical edge and bent outwards, and a second vertical edge which is continuous with the second locking edge;

a third vertical edge is formed at two ends of the bottom plate upwards, and the third vertical edge is arranged at the outer side of the first vertical edge and partially overlapped with the first vertical edge;

and fixing fasteners are further arranged on the outer sides of the first vertical edge and the first locking edge and are buckled at the first vertical edge and the first locking edge.

Through the scheme, firstly, the honeycomb plate is used as a core layer, the shock resistance and the buffering performance are good, after the honeycomb core and the bottom plate of the metal roof plate are compounded into the honeycomb plate, the air layer between the upper panel and the bottom plate is also divided into a plurality of closed cells, the air flow is prevented, the heat is difficult to propagate in the structure in the form of convection and radiation, the propagation of the sound wave is also greatly limited, and therefore, the honeycomb structure of the core layer has better heat insulation and sound insulation performance; and has good shock resistance and shock absorption and buffering performance. In addition, the setting of buckling upwards in top panel both ends is for two adjacent metal roof boarding connect the convenience to it is good to connect back waterproof performance, also can satisfy the quick convenient connection with fixed fastener.

According to the further optimization of the scheme, the bottom plate and the upper panel are respectively bonded with the core layer by adopting double-component polyurethane high-temperature curing glue, and the core layer is formed by pressurization and high-temperature compounding through a profiling compounding all-in-one machine. The double-component polyurethane high-temperature curing adhesive has good initial viscosity, large bonding force and excellent low-temperature resistance.

As the further optimization of the scheme, the core layer adopts a hexagonal aluminum honeycomb core structure, and the hexagonal side length of the aluminum honeycomb core structure is 5-6 mm. The honeycomb cells become hexagonal prism-shaped closed spaces, the stability is good, the material made of aluminum alloy is pollution-free, energy-saving and environment-friendly, the honeycomb cells can be completely recycled and reused, and the self weight is reduced while the strength is ensured.

As the further optimization of the scheme, the upper panel adopts an aluminum-magnesium-manganese, titanium-zinc plate or a copper plate, and the bottom plate adopts an aluminum plate. The upper panel adopts aluminium magnesium manganese board, titanium zinc board or copper can make whole metal roof boarding long service life, and titanium zinc board can also be retrieved, recycles, and is corrosion-resistant.

As a further optimization of the scheme, the fixing fastener comprises a fastener vertical face, a fastener locking face and a fastener fixing face, the height of the fastener vertical face reaches the first locking edge from the bottom plate, the fastener locking face is fastened on the first locking edge and extends downwards along the first locking edge, the fastener fixing face is perpendicular to the fastener vertical face, and the fastener fixing face is provided with a fixing hole. The fixing fastener is matched with the vertical lock edges at two ends of the metal roof panel to be connected in an occluded manner, so that the connection stability of the metal roof panel is enhanced, and the plate stress caused by expansion with heat and contraction with cold can be solved by a connection mode formed by the occluded edges and the fixing fastener.

The roof is characterized by further optimizing the scheme, the roof further comprises a ridge and a ridge buckle cover, wherein the upper surfaces of two sides of the ridge are upper panels, the first vertical edge and the first locking edge of each upper panel are positioned at the top of the ridge, and the first vertical edge and the first locking edge of the upper panels on two sides are connected through the buckle cover; the buckle cover comprises end parts on two sides and a bending part bent along the inner side of the end part, and the bending part is connected with the first locking edge in a buckling mode.

According to the further optimization of the scheme, the bottom of the metal roof panel is provided with a purline, and the fixing fastener penetrates through the fixing hole through a rivet or a screw to be fixed on the purline.

As a further optimization of the scheme, the connection mode of adjacent metal roof panels is as follows: the first vertical edge, the second locking edge and the second vertical edge at one end of the upper panel are buckled at the first vertical edge and the first locking edge at the other end. The vertical serging at two ends of the metal roof board needs to be connected, so that the metal roof board is convenient and quick and has good sealing performance.

Compared with the prior art, the utility model, beneficial effect is:

1. the utility model discloses the sandwich layer adopts aluminium system material's honeycomb structure, and the quality is light, and density is little, and shock resistance, damping shock-absorbing capacity are good, and aluminium system honeycomb structure receives the outer impact action of metal roof boarding when, can turn into the plastic deformation ability of honeycomb core with the impact force, so can effectual absorption impact energy, prevent that external shock from impaling the metal roofing and producing the phenomenon of leaking, even pierce the top panel, the rainwater can't permeate to indoor under the isolation of honeycomb core and bottom plate.

2. The utility model discloses honeycomb's inner core cell becomes hexagonal prism's airtight space, and the air bed of top panel and bottom plate is divided in numerous airtight cells, has prevented the air current and has flowed, and the heat is hardly propagated in the structure with the form of convection current and radiation, and the propagation of sound wave also receives very big restriction wherein, so honeycomb sandwich structure has better thermal-insulated, sound insulation performance.

3. The utility model discloses the upper panel both ends are upwards buckled, and wherein one end includes first stile, continuous and the inside first lockrand of buckling with first stile, and one end includes ascending first stile in addition, continuous and outside second lockrand of buckling with first stile, continuous second stile with second lockrand to the bottom plate both ends are equipped with the third stile and all with the first stile adhesive connection of top panel, and above-mentioned structure makes the effective lock in both ends of metal roof boarding, and the leakproofness is good, construction convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the upper panel of the present invention;

fig. 3 is a cross-sectional view of the bottom plate of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a schematic structural view of the fixing fastener of the present invention;

in the figure: 1-bottom plate, 2-core layer, 3-top plate, 4-fixed fastener, 5-first vertical edge, 6-first lock edge, 7-second lock edge, 8-second vertical edge, 9-third vertical edge, 10-fastener fixing surface, 11-fastener vertical surface and 12-fastener lock surface.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

as shown in fig. 1 to 5, an upright overlock honeycomb metal roof panel comprises an upper panel 3, a bottom panel 1 and a core layer 2, wherein 0.5 to 0.8mm thick aluminum plates 3003H24 and 5052H14 are used as the bottom panel 1, the upper panel 3 is 0.7 to 1.0mm aluminum magnesium manganese, titanium zinc plate or copper plate, the core layer 2 is of a honeycomb structure and is about 10 to 50mm thick, specifically, a hexagonal H3003 type aluminum honeycomb core can be used, and the thickness of aluminum foil is 0.04 to 0.1mm, wherein the side length of the hexagonal aluminum honeycomb core is 5 to 6mm, and the core layer 2 is located between the bottom panel 1 and the upper panel 3. Hexagonal honeycomb cell becomes hexagonal prism form airtight space, stability is good, in order to make honeycomb holes atress even, the structure of hexagonal prism does not change again, can set up the circular port at hexagonal prism's blank center, the circular port sets up the central point at hexagonal honeycomb holes, overall structure is just equivalent to every hexagonal prism inside and is equipped with the cylinder, cylinder inside is equipped with vertical board as supporting, the setting of this kind of mode can hexagonal prism in addition and the better combination of adjacent hexagonal prism on every side, with the dynamics dispersion on not equidirectional, on the other hand inside cylinder adds the holding power that the setting of vertical board can increase the sandwich layer.

The two ends of the upper panel are bent upwards, one end of the upper panel comprises an upward first vertical edge 5(23-33mm), a first locking edge 6(8-10mm) which is continuous with the first vertical edge 5 and bent inwards, the other end of the upper panel comprises an upward first vertical edge 5(25-35mm), a second locking edge 7 (8-12mm) which is continuous with the first vertical edge 5 and bent outwards, and a second vertical edge 8(8-10mm) which is continuous with the second locking edge 7, and compared with the structure at the two ends of the upper panel 3, the structure is simpler and has a simpler structure.

And third vertical edges 9(23-35mm) are formed at two ends of the bottom plate 1 upwards, the third vertical edges 9(23-35mm) are arranged at the outer sides of the first vertical edges 5 and partially overlapped with the first vertical edges 5, the tightness and the integrity of the bottom plate 1, the core layer 2 and the upper panel 3 are enhanced, and a coating layer can be arranged at the bottom of the bottom plate in order to enhance the bonding performance of the bottom plate and other materials.

Traditional standing-seam crimping metal roofing sets up the heat preservation in order to realize the roughness and the load conventionality of metal roof boarding, supporting steel plate, the steel sheet of making level, the silk screen of making an uproar falls, is punctured the waterproof layer that sets up for preventing that metal roof boarding from being impaled and leak, and whole technology is heavy and need invest very big labour when the construction. By the scheme, the honeycomb core layer integrated plate made of the aluminum material has the advantages of light weight, small density and capability of effectively reducing load, and a supporting laminated steel plate is not required to be arranged in industrial design, so that the load is further reduced; and the material also has good impact resistance and shock absorption performance.

The outer sides of the first vertical edge 5 and the first locking edge 6 are further provided with a fixing fastener 4, and the fixing fastener 4 is buckled at the positions of the first vertical edge 5 and the first locking edge 6. The fixing fastener 4 is made of austenitic 304/316 stainless steel and has a thickness of 0.4 mm.

Preferably, the bottom plate 1 and the upper panel 3 are respectively bonded with the core layer 2 by adopting a double-component polyurethane high-temperature curing adhesive, and are formed by pressurization and high-temperature compounding by a profiling compounding all-in-one machine. The two-component polyurethane high-temperature curing adhesive has excellent wear resistance, low-temperature flexibility, good adhesion, good elasticity and excellent resilience, can be suitable for dynamic joints, deformation joints and expansion joints, and has the advantages of good weather resistance, excellent oil resistance, biological aging resistance and low price.

Preferably, the fixing fastener 4 comprises a fastener vertical surface 11, a fastener locking surface 12 and a fastener fixing surface 10, the height of the fastener vertical surface 11 reaches the first locking edge 6 from the bottom plate 1, wherein the height of the fastener vertical surface 11 is 33-43mm, the fastener locking surface 12 is fastened on the first locking edge 6 and extends downwards along the first locking edge 6, the width of the fastener locking surface 12 is 8-10mm, the fastener fixing surface 10 is perpendicular to the fastener vertical surface 11, and the fastener fixing surface 10 is provided with a fixing hole.

Example 2:

the difference between this embodiment and embodiment 1 is that the explanation is made with respect to the metal panel in embodiment 1 in a specific mounting structure.

Preferably, when the metal roof boarding is installed at the ridge, still include ridge, ridge buckle closure, the upper surface of ridge both sides is the top panel, the first stile 5 and the first contained side 6 of top panel are located the top of ridge, and the first stile 5 and the first contained side 6 of both sides top panel pass through the buckle closure to be connected, and the buckle closure is the umbrella shape, the buckle closure includes the tip of both sides and the kink of buckling along the tip inboard, the kink with 6 lock connections of first contained side.

Preferably, the bottom of the metal roof panel is provided with a purline, and the fixing fastener 4 penetrates through the fixing hole through a rivet or a screw to be fixed on the purline. Here, a rock wool heat preservation layer can be further arranged on the purline, the fixing fastener 4 is fixed on the purline, and the metal roof panel is laid on the rock wool heat preservation layer.

Preferably, the first vertical edge 5, the second locking edge 7 and the second vertical edge 8 at one end of the upper panel 3 are fastened to the first vertical edge 5 and the first locking edge 6 at the other end. Because above-mentioned fastener jam face 12 lock is earlier on first contained side 6, then the second contained side 7 lock of upper panel 3 outside buckling is on the first contained side 6 of inside buckling, and fixed fastener 4 tightly locks on first contained side, is covered by the other end of upper panel 3 again, has strengthened the compactness and the stability of connecting between the metal roof boarding, realizes that the honeycomb metal roof boarding can connect without the trompil, keeps good waterproof performance.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A vertical serging honeycomb metal roof panel is characterized by comprising a bottom plate, an upper panel and a core layer, wherein the core layer is of a honeycomb structure and is positioned between the bottom plate and the upper panel;

2. The standing-seam crimping honeycomb metal roof panel as claimed in claim 1, wherein the bottom and top panels are bonded to the core layer with a bicomponent polyurethane high temperature curing adhesive and are formed by high temperature lamination using a press-molding and lamination integrated machine.

3. A standing-seam metal roofing panel according to claim 2, wherein the core layer is a hexagonal aluminum honeycomb core structure having sides 5-6mm hexagonal.

4. An upright-lockrand honeycomb metal roof panel according to claim 2, wherein the top panel is an aluminum-magnesium-manganese, titanium-zinc or copper panel and the bottom panel is an aluminum panel.

5. An upright-flanged honeycomb metal roof panel according to claim 1, wherein said fastening fasteners include fastener vertical faces, fastener locking faces and fastener fastening faces, said fastener vertical faces reaching from the bottom panel to said first flange, said fastener locking faces being fastened to said first flange and extending downwardly along the first flange, said fastener fastening faces being perpendicular to said fastener vertical faces, said fastener fastening faces being provided with fastening holes.

6. An upright serging honeycomb metal roof panel according to claim 1, further comprising a ridge, ridge caps, the upper surface of both sides of the ridge being an upper panel, the first vertical edge and the first locking edge of the upper panel being located on the top of the ridge, the first vertical edge and the first locking edge of the upper panel on both sides being connected by the caps; the buckle cover comprises end parts on two sides and a bending part bent along the inner side of the end part, and the bending part is connected with the first locking edge in a buckling mode.

7. An upright-seamed honeycomb metal roof panel of claim 1, wherein a purlin is provided at the bottom of the metal roof panel, and the fixing fastener is fixed to the purlin by a rivet or a screw passing through the fixing hole.

8. An upright-seamed honeycomb metal roof panel of claim 7, wherein adjacent metal roof panels are joined by: the first vertical edge, the second locking edge and the second vertical edge at one end of the upper panel are buckled at the first vertical edge and the first locking edge at the other end.