CN211942450U

CN211942450U - Metal composite board for house

Info

Publication number: CN211942450U
Application number: CN202020373079.3U
Authority: CN
Inventors: 魏锋
Original assignee: Jiangsu Xinmei New Material Technology Co ltd
Current assignee: Jiangsu Xinmei New Material Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-17
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a metal composite panel is used in house, including metal surface course, metal bottom and fire prevention sandwich layer, the inside of fire prevention sandwich layer has set gradually cavity and packing chamber from inside to outside, it has the puigging to pack the intracavity packing, the upper surface of metal bottom plates and is equipped with rust-resistant cladding material that loses, rust-resistant cladding material's upper surface coating has the waterproof layer, the upper surface of fire prevention sandwich layer bonds through the lower fixed surface of first bonding rete with the metal surface course, the lower surface of fire prevention sandwich layer bonds through the upper fixed surface of second bonding rete with the metal bottom, the lower surface of metal surface course, the upper surface of metal bottom, the upper surface and the lower surface of fire prevention sandwich layer are not smooth surface. The utility model discloses an anticorrosion, fire prevention, sound insulation performance are good, combine inseparabler, difficult breaking away from, and bearing capacity is strong, effectively improves metal clad sheet's structural strength and product property ability and improves, extension metal clad sheet's life.

Description

Metal composite board for house

Technical Field

The utility model relates to a metal clad plate for house belongs to building material technical field.

Background

The metal composite plate is a plate formed by coating one layer of metal with another metal, and has the effects of saving resources and reducing cost on the premise of not reducing the using effect (corrosion resistance, mechanical strength and the like)_。At present, some metal composite plates for houses are corroded due to the influence of rainwater, and the service life of the metal composite plates is seriously influenced; the metal composite plate has the problem of poor heat and sound insulation, the heat and sound insulation effect of the metal composite plate has a certain relation with the thickness of the metal composite plate, generally, the larger the thickness of the metal composite plate is, the better the heat and sound insulation performance is, but the larger the thickness of the metal composite plate is, the larger the weight of the metal composite plate is, and the higher the material cost is; the problems of insufficient structural strength and product performance of the metal composite plate material also exist, and the composite plates can be separated for a long time, so that the composite plate material cannot be effectively prevented from fire.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the problem that above-mentioned prior art exists, provide a metal clad plate for house.

In order to achieve the purpose, the utility model provides a metal composite board for house, including metal surface course, metal bottom and fire prevention sandwich layer, the inside of fire prevention sandwich layer has cavity and packing chamber from inside to outside in proper order, the cavity is "one" type structure, be provided with the sandwich panel that is used for supporting the cavity in the cavity, the packing chamber is "mouth" type structure, it has the puigging to fill in the packing chamber, the fire prevention sandwich layer is "time" type structure, the upper surface of metal bottom plates is plated and is equipped with rust-resistant cladding material, the upper surface of rust-resistant cladding material is coated and is covered with the waterproof layer, the lower surface of metal surface course coats and is coated with first bonding rete, the upper surface of metal bottom plates coats and is coated with the second bonding rete, the upper surface of fire prevention sandwich layer bonds through the lower fixed surface of first bonding rete and metal surface course, the lower surface of the fireproof core layer is fixedly bonded with the upper surface of the metal bottom layer through a second bonding film layer, and the lower surface of the metal surface layer, the upper surface of the metal bottom layer, the upper surface of the fireproof core layer and the lower surface of the fireproof core layer are all non-smooth surfaces.

Preferably, the lower surface of the metal surface layer is provided with a first wavy profile with the same height of wave crests and wave troughs, and the upper surface of the metal bottom layer is provided with a fourth wavy profile with the same height of wave crests and wave troughs; the upper surface of fire prevention sandwich layer sets up to the second wave profile corresponding with first wave profile, the lower surface of fire prevention sandwich layer sets up to the third wave profile corresponding with the fourth wave profile, first wave profile and fourth wave profile symmetrical arrangement, second wave profile and third wave profile symmetrical arrangement.

Preferably, the peaks of the first wave profile correspond to the troughs of the second wave profile, and the troughs of the first wave profile correspond to the peaks of the second wave profile; the wave crest of the third wave profile corresponds to the wave trough of the fourth wave profile, and the wave trough of the third wave profile corresponds to the wave crest of the fourth wave profile.

Preferably, a plurality of upper metal columns are uniformly arranged on the lower surface of the metal surface layer, a plurality of lower metal columns are uniformly arranged on the upper surface of the metal bottom layer, each upper metal column is arranged in a wave trough of the first wavy profile, and each lower metal column is arranged in a wave trough of the fourth wavy profile; the upper surface of the fireproof core layer is provided with upper clamping grooves matched with the upper metal columns in a corresponding mode, the lower surface of the fireproof core layer is provided with lower clamping grooves matched with the lower metal columns in a corresponding mode, each upper clamping groove is evenly arranged on the wave crest of the second wave-shaped surface, each lower clamping groove is evenly arranged on the wave crest of the third wave-shaped surface, the upper metal columns penetrate through the first bonding film layers and are connected with the corresponding upper clamping grooves in a clamped mode, the lower surface of the metal surface layer is connected with the upper surface of the fireproof core layer in a clamped mode, the lower metal columns penetrate through the second bonding film layers and are connected with the corresponding lower clamping grooves in a clamped mode, and the upper surface of the metal bottom layer is connected with the lower surface.

Preferably, the sandwich panel includes a plurality of upper plates, a plurality of hypoplastron, a plurality of left swash plate and a plurality of right swash plate, every the upper plate is with the upper wall fixed connection of cavity, every the lower wall fixed connection of hypoplastron and cavity, the upper end and the corresponding upper plate left end fixed connection of every left swash plate, the lower extreme and the corresponding hypoplastron right-hand member fixed connection of every left swash plate, the upper end and the corresponding upper plate right-hand member fixed connection of every right swash plate, the lower extreme and the corresponding hypoplastron left end fixed connection of every right swash plate, all upper plate, hypoplastron, left swash plate, right swash plate integrated into one piece, one the upper plate forms the main beam of open-ended ladder type structure down with corresponding left swash plate, right swash plate, one the hypoplastron forms the back beam of open-ended inverted ladder type structure with corresponding left swash plate, right swash plate.

Preferably, the sound insulation layer is made of a polyester fiber material; the waterproof layer is made of polyurethane.

The utility model has the advantages that: the structure strength and the product performance of the utility model are improved, and the service life of the metal composite plate is prolonged; the cavity and the filling cavity are arranged inside the fireproof core layer, so that the weight of the metal composite plate is effectively reduced, and the bearing load of a building is reduced; the utility model forms a double-layer sound insulation layer and a multi-layer fireproof layer, thereby effectively improving the fireproof and sound insulation effects of the metal composite board; the sandwich plate is formed by the front beam of the ladder-shaped structure and the back beam of the back ladder-shaped structure, can bear the pressure from different directions of the panel of the metal composite plate, the surface metal composite plate has high flatness, and the strength of bearing the pressure is ensured; the lower surface of the metal surface layer, the upper surface of the metal bottom layer and the upper and lower surfaces of the fireproof core layer are wavy surfaces, so that the bonding areas of the metal surface layer, the metal bottom layer and the fireproof core layer are increased, the interface bonding force is increased, and the metal surface layer, the metal bottom layer and the fireproof core layer are combined more tightly and are not easy to separate; the anti-corrosion coating and the waterproof layer protect the metal surface, prevent rainwater from entering, improve the corrosion resistance of the metal composite plate and effectively delay the corrosion of the metal material.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: 1. the metal surface course, 11, first wave profile, 12, go up the metal column, 2, the fire prevention sandwich layer, 21, the cavity, 22, the filling chamber, 23, second wave profile, 24, third wave profile, 25, go up draw-in groove, 26, lower draw-in groove, 3, the metal bottom, 31, fourth wave profile, 32, lower metal column, 4, the puigging, 5, first bonding rete, 6, second bonding rete, 7, the sandwich panel, 71, upper plate, 72, the hypoplastron, 73, left swash plate, 74, right swash plate, 8, rust-resistant cladding material, 9, the waterproof layer.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides a metal composite plate for a house, including a metal surface layer 1, a metal bottom layer 3 and a fireproof core layer 2, the fireproof core layer 2 is internally provided with a cavity 21 and a filling cavity 22 from inside to outside in sequence, so as to reduce the weight of the metal composite plate and reduce the bearing load of a building, the cavity 21 is of a "one" type structure, the cavity 21 is internally provided with a sandwich plate 7 for supporting the cavity 21, so as to improve the bearing strength of the metal composite plate, the filling cavity 22 is of a "mouth" type structure, the filling cavity 22 is filled with a sound insulation layer 4, so as to form a double-layer sound insulation layer 4, so as to improve the sound insulation effect of the metal composite plate, the fireproof core layer 2 is of a "back" type structure, so as to form a multi-layer fireproof layer, so as to improve the fireproof and sound insulation effect of the metal composite, the metal surface is protected, the corrosion of metal materials can be effectively delayed, the waterproof layer 9 is coated on the upper surface of the corrosion-resistant coating layer 8, rainwater can be prevented from entering the corrosion-resistant metal composite plate, the corrosion resistance of the metal composite plate is improved, the first bonding film layer 5 is coated on the lower surface of the metal surface layer 1, the second bonding film layer 6 is coated on the upper surface of the metal bottom layer 3, the upper surface of the fireproof core layer 2 is fixedly bonded with the lower surface of the metal surface layer 1 through the first bonding film layer 5, the lower surface of the fireproof core layer 2 is fixedly bonded with the upper surface of the metal bottom layer 3 through the second bonding film layer 6, the lower surface of the metal surface layer 1, the upper surface of the metal bottom layer 3 and the upper surface and the lower surface of the fireproof core layer 2 are all non-smooth surfaces, the bonding areas of the metal surface layer 1, the metal bottom layer 3 and, The metal bottom layer 3 is combined with the fireproof core layer 2 more tightly and is not easy to separate, so that the structural strength and the product performance of the metal composite plate are improved, and the service life of the metal composite plate is prolonged.

Preferably, the lower surface of the metal surface layer 1 is provided with a first wavy profile 11 with the same height of wave crest and wave trough, and the upper surface of the metal bottom layer 3 is provided with a fourth wavy profile 31 with the same height of wave crest and wave trough; the upper surface of fire prevention sandwich layer 2 sets up to second wave profile 23 corresponding with first wave profile 11, the lower surface of fire prevention sandwich layer 2 sets up to third wave profile 24 corresponding with the fourth wave profile,

first wave profile

11 and 31 symmetrical arrangement of fourth wave profile,

second wave profile

23 and 24 symmetrical arrangement of third wave profile.

Preferably, the peak of the first wave profile 11 corresponds to the valley of the second wave profile 23, and the valley of the first wave profile 11 corresponds to the peak of the second wave profile 23; the peaks of the third wavy surface 24 correspond to the valleys of the fourth wavy surface 31, and the valleys of the third wavy surface 24 correspond to the peaks of the fourth wavy surface 31.

Preferably, a plurality of upper metal columns 12 are uniformly arranged on the lower surface of the metal surface layer 1, a plurality of lower metal columns 32 are uniformly arranged on the upper surface of the metal bottom layer 3, each upper metal column 12 is arranged in a wave trough of the first wavy profile 11, and each lower metal column 32 is arranged in a wave trough of the fourth wavy profile 31; the upper surface of the fireproof core layer 2 is provided with upper clamping grooves 25 corresponding to and matched with the upper metal columns 12, the lower surface of the fireproof core layer 2 is provided with lower clamping grooves 26 corresponding to and matched with the lower metal columns 32, each upper clamping groove 25 is uniformly arranged on the wave crest of the second wavy surface 23, each lower clamping groove 26 is uniformly arranged on the wave crest of the third wavy surface 24, the upper metal columns 12 penetrate through the first bonding film layers 5 and are connected with the corresponding upper clamping grooves 25 in a clamping mode, the lower surface of the metal surface layer 1 is connected with the upper surface of the fireproof core layer 2 in a clamping mode, the lower metal columns 32 penetrate through the second bonding film layers 6 and are connected with the corresponding lower clamping grooves 26 in a clamping mode, the upper surface of the metal bottom layer 3 is connected with the lower surface of the fireproof core layer 2 in a clamping mode, and the metal composite plate structure is more.

Preferably, the sandwich panel 7 comprises a plurality of upper plates 71, a plurality of lower plates 72, a plurality of left inclined plates 73 and a plurality of right inclined plates 74, each of the upper plates 71 is fixedly connected with the upper wall of the cavity 21, each of the lower plates 72 is fixedly connected with the lower wall of the cavity 21, the upper end of each of the left inclined plates 73 is fixedly connected with the left end of the corresponding upper plate 71, the lower end of each of the left inclined plates 73 is fixedly connected with the right end of the corresponding lower plate 72, the upper end of each of the right inclined plates 74 is fixedly connected with the right end of the corresponding upper plate 71, the lower end of each of the right inclined plates 74 is fixedly connected with the left end of the corresponding lower plate 72, all of the upper plates 71, the lower plates 72, the left inclined plates 73 and the right inclined plates 74 are integrally formed, one of the upper plate 71 forms a front beam of a ladder-type structure with a lower opening with the corresponding left inclined plate 73 and right inclined plates 74, one of the upper plate 71 forms an, the sandwich plate 7 is composed of a front beam with a ladder-shaped structure and a back beam with a back ladder-shaped structure, can bear the pressure from the metal composite plate panel in different directions, has high flatness, and ensures the strength of bearing the pressure.

Preferably, the sound insulation layer 4 is made of a polyester fiber material; the waterproof layer 9 is made of polyurethane material.

To sum up, the utility model discloses an anticorrosion, fire prevention, sound insulation performance are good, and metal surface course, metal bottom and the combination of fire prevention sandwich layer are inseparabler, are difficult for breaking away from, and metal clad sheet's bearing capacity is strong, effectively improves metal clad sheet's structural strength and product property and can improve, extension metal clad sheet's life.

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 make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The metal composite board for the house is characterized by comprising a metal surface layer, a metal bottom layer and a fireproof core layer, wherein a cavity and a filling cavity are sequentially arranged inside the fireproof core layer from inside to outside, the cavity is of a one-shaped structure, a sandwich board for supporting the cavity is arranged in the cavity, the filling cavity is of a mouth-shaped structure, a sound insulation layer is filled in the filling cavity, the fireproof core layer is of a return-shaped structure, an anti-rust coating is plated on the upper surface of the metal bottom layer, a waterproof layer is coated on the upper surface of the anti-rust coating, a first bonding film layer is coated on the lower surface of the metal surface layer, a second bonding film layer is coated on the upper surface of the metal bottom layer, the upper surface of the fireproof core layer is fixedly bonded with the lower surface of the metal surface layer through the first bonding film layer, the lower surface of the fireproof core layer is fixedly bonded with the upper surface of the metal bottom layer through the second, the lower surface of the metal surface layer, the upper surface of the metal bottom layer and the upper surface and the lower surface of the fireproof core layer are all non-smooth surfaces.

2. The metal composite board for houses according to claim 1, wherein the lower surface of the metal surface layer is provided with a first wavy profile with the same height of wave crest and wave trough, and the upper surface of the metal bottom layer is provided with a fourth wavy profile with the same height of wave crest and wave trough; the upper surface of fire prevention sandwich layer sets up to the second wave profile corresponding with first wave profile, the lower surface of fire prevention sandwich layer sets up to the third wave profile corresponding with the fourth wave profile, first wave profile and fourth wave profile symmetrical arrangement, second wave profile and third wave profile symmetrical arrangement.

3. The metal composite panel for houses according to claim 2, wherein a peak of the first wave profile corresponds to a valley of the second wave profile, and a valley of the first wave profile corresponds to a peak of the second wave profile; the wave crest of the third wave profile corresponds to the wave trough of the fourth wave profile, and the wave trough of the third wave profile corresponds to the wave crest of the fourth wave profile.

4. The metal composite board for houses as claimed in claim 3, wherein the metal surface layer is provided with a plurality of uniformly arranged upper metal columns on the lower surface thereof, the metal bottom layer is provided with a plurality of uniformly arranged lower metal columns on the upper surface thereof, each upper metal column is arranged in the trough of the first wavy profile, and each lower metal column is arranged in the trough of the fourth wavy profile; the upper surface of the fireproof core layer is provided with upper clamping grooves matched with the upper metal columns in a corresponding mode, the lower surface of the fireproof core layer is provided with lower clamping grooves matched with the lower metal columns in a corresponding mode, each upper clamping groove is evenly arranged on the wave crest of the second wave-shaped surface, each lower clamping groove is evenly arranged on the wave crest of the third wave-shaped surface, the upper metal columns penetrate through the first bonding film layers and are connected with the corresponding upper clamping grooves in a clamped mode, the lower surface of the metal surface layer is connected with the upper surface of the fireproof core layer in a clamped mode, the lower metal columns penetrate through the second bonding film layers and are connected with the corresponding lower clamping grooves in a clamped mode, and the upper surface of the metal bottom layer is connected with the lower surface.

5. The metal composite plate for houses according to claim 1, wherein the sandwich plate comprises a plurality of upper plates, a plurality of lower plates, a plurality of left sloping plates and a plurality of right sloping plates, each upper plate is fixedly connected with the upper wall of the cavity, each lower plate is fixedly connected with the lower wall of the cavity, the upper end of each left sloping plate is fixedly connected with the left end of the corresponding upper plate, the lower end of each left sloping plate is fixedly connected with the right end of the corresponding lower plate, the upper end of each right sloping plate is fixedly connected with the right end of the corresponding upper plate, the lower end of each right sloping plate is fixedly connected with the left end of the corresponding lower plate, all the upper plates and the lower plates, the left inclined plate and the right inclined plate are integrally formed, one is that the upper plate and the corresponding left inclined plate and right inclined plate form a front beam with a lower opening in a trapezoidal structure, and the other is that the lower plate and the corresponding left inclined plate and right inclined plate form a back beam with an upper opening in a reversed trapezoidal structure.

6. The metal composite board for houses according to claim 1, wherein the sound insulation layer is made of polyester fiber material; the waterproof layer is made of polyurethane.