CN217803683U

CN217803683U - Light honeycomb core composite fireproof plate

Info

Publication number: CN217803683U
Application number: CN202220689729.4U
Authority: CN
Inventors: 应向东; 宋斌; 张红斌
Original assignee: Zhejiang Tianhua Fireproof Material Co ltd
Current assignee: Zhejiang Tianhua Fireproof Material Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-15
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a compound PLASTIC LAMINATED of light honeycomb core, which comprises a plate body, the plate body includes the honeycomb core, thermal-insulated layer and guard plate, between honeycomb core and the thermal-insulated layer and all through the fixed adhesion in polyurethane glue film between thermal-insulated layer and the guard plate, the honeycomb core is by honeycomb check array one-tenth rectangle, it is fixed all through the connecting piece between every two adjacent honeycomb check, be equipped with the carrier sheet on the upper and lower both ends of honeycomb check, the carrier sheet has increased the area of contact on honeycomb core and polyurethane glue film, the honeycomb core of both being convenient for is fixed with the thermal-insulated layer, it is even to make the honeycomb core atress again, this compound PLASTIC LAMINATED of light honeycomb core has light in weight compared in traditional PLASTIC LAMINATED, thermal-insulated sound insulation, low in production cost and advantages such as waterproof.

Description

Light honeycomb core composite fireproof plate

Technical Field

The utility model relates to a PLASTIC LAMINATED, concretely relates to compound PLASTIC LAMINATED of light honeycomb core.

Background

The fireproof plate has the characteristics of high surface hardness, wear resistance, high temperature resistance, impact resistance, flame resistance or incombustibility and the like, and is widely applied to the fields of building engineering, furniture, home and the like based on the excellent characteristics of the fireproof plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, providing a compound PLASTIC LAMINATED of light honeycomb core, in order to reach above-mentioned purpose, the technical scheme of the utility model is:

a light honeycomb core composite fireproof plate comprises a plate body, wherein the plate body comprises a honeycomb core, a heat insulation layer and protection plates, the heat insulation layer is fixed at two ends of the honeycomb core, and the protection plates are fixed on the heat insulation layer at two ends of the honeycomb core; the honeycomb core comprises honeycomb grids and connecting pieces, and the honeycomb grids are fixedly connected with the connecting pieces.

Preferably, the honeycomb core is formed by a plurality of honeycomb grids in a rectangular shape, and every two adjacent honeycomb grids are fixed through a connecting piece.

Preferably, the honeycomb grid is a hexagonal prism-shaped cylinder, and hexagonal bearing sheets are arranged at two ends of the honeycomb grid.

Preferably, both sides of the heat insulation layer are coated with polyurethane glue layers, one side of the heat insulation layer is fixedly adhered to the honeycomb core through the polyurethane glue layer, and the other side of the heat insulation layer is fixedly adhered to the protection plate through the polyurethane glue layer.

Preferably, a flame retardant layer is arranged on the surface of the protection plate.

Preferably, the connecting piece is an X-shaped flat pipe.

The utility model has the advantages that: compared with the prior honeycomb core fireproof plate, the lightweight honeycomb core composite fireproof plate provided by the utility model integrates the honeycomb core consisting of the honeycomb grids, the honeycomb core of the fireproof plate adopts a structure with the honeycomb grids fixed by the connecting piece, so that the number of the honeycomb grids is reduced, the production cost is saved while the weight of the lightened plate body is reduced, the contact area between the honeycomb core and the polyurethane adhesive layer is increased by the arrangement of the bearing piece, the honeycomb core is convenient to be fixed with the thermal insulation layer, and the honeycomb core can be uniformly stressed; the honeycomb core composite fireproof plate has the effects of light product weight, heat insulation and sound insulation, low production cost, good waterproofness and the like.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an internal structure diagram of the present invention;

fig. 3 is a cellular structure diagram of the present invention.

In the figure, 1-a plate body, 2-a honeycomb core, 3-a polyurethane adhesive layer, 4-a thermal insulation layer, 5-a protection plate, 6-a connecting piece, 7-a flame-retardant layer, 8-a honeycomb grid and 9-a bearing sheet.

Detailed Description

In order to make the technical field better understand the solution of the present invention, the following detailed description is made with reference to the accompanying drawings and embodiments.

As shown in fig. 1-3, a compound PLASTIC LAMINATED of light honeycomb core, which comprises a plate body 1, plate body 1 includes honeycomb core 2, thermal-insulated layer 4 and guard plate 5, the both ends of honeycomb core 2 all have thermal-insulated layer 4 through fixed the gluing of polyurethane glue film 3, and all there is guard plate 5 through the 3 specified adhesions of polyurethane glue film on 2 thermal-insulated layer 4, thermal-insulated layer 4 is made by foamed plastic or vacuum insulation board, the coating has fire-retardant layer 7 on the surface of guard plate 5, the major component of fire-retardant layer 7 is magnesium hydrate or aluminium hydroxide, honeycomb core 2 is the rectangle by a plurality of honeycomb check 8 arrays, all fix through connecting piece 6 between every two adjacent honeycomb check 8, connecting piece 6 is X type, the material of making of honeycomb check 8 and connecting piece 6 is the same, honeycomb check 8 is the cylinder of hexagonal prism form, all be equipped with hexagonal carrier plate 9 on the both ends of honeycomb check 8, carrier plate 9 and honeycomb check 8 integrated into one piece, the setting of carrier plate 9 has both made convenience honeycomb core 2 and thermal-insulated layer 4 fixed, can make honeycomb core 2 atress even again.

The utility model discloses a constitute honeycomb core 2 by honeycomb check 8 and 6 fixed connection's of connecting piece structure, the carrier sheet 9 that honeycomb check 8's both ends all set up can also make honeycomb core 2 atress even when being convenient for thermal-insulated layer 4 is fixed with honeycomb core 2, coated polyurethane glue film 3 has good water proofness and solid warm nature on thermal-insulated layer 4 two sides, can guarantee that honeycomb core 2 is not corroded, can isolate outside high temperature jointly with thermal-insulated layer 4 again, make the honeycomb core avoid the thermal deformation, guard plate 5 and fire-retardant layer 7 on it can block the intensity of a fire effectively when taking place the conflagration.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the inventive concept of the present invention should be replaced or changed equivalently.

Claims

1. The utility model provides a compound PLASTIC LAMINATED of light honeycomb core, includes plate body (1), its characterized in that: the plate body (1) comprises a honeycomb core (2), a heat insulation layer (4) and protection plates (5), wherein the heat insulation layer (4) is fixed at two ends of the honeycomb core (2), the protection plates (5) are fixed on the heat insulation layer (4) at two ends of the honeycomb core (2), and a flame retardant layer (7) is arranged on the surface of each protection plate (5); the honeycomb core (2) is composed of honeycomb grids (8) and connecting pieces (6), and the honeycomb grids (8) are fixedly connected with the connecting pieces (6).

2. The lightweight cellular core composite fire protection plate according to claim 1, wherein: the honeycomb core (2) is formed by arraying a plurality of honeycomb grids (8) into a rectangle, and every two adjacent honeycomb grids (8) are fixed through a connecting piece (6).

3. The lightweight cellular core composite fire protection plate according to claim 2, wherein: the honeycomb grids (8) are hexagonal prism-shaped cylinders, and hexagonal bearing plates (9) are arranged at two ends of each honeycomb grid.

4. A lightweight honeycomb core composite fire resistant panel in accordance with claim 1, wherein: the two sides of the heat insulation layer (4) are coated with polyurethane glue layers (3), one side of the heat insulation layer (4) is fixedly adhered to the honeycomb core (2) through the polyurethane glue layers (3), and the other side of the heat insulation layer (4) is fixedly adhered to the protection plate (5) through the polyurethane glue layers (3).

5. The lightweight cellular core composite fire protection plate according to claim 1, wherein: the connecting piece (6) is an X-shaped flat pipe.