CN212026830U

CN212026830U - Assembled PLASTIC LAMINATED with filling gypsum wallboard

Info

Publication number: CN212026830U
Application number: CN202020616831.2U
Authority: CN
Inventors: 张文骞; 朱新春; 苗建永
Original assignee: Zhengzhou Fulushou Technology Co ltd
Current assignee: Liaoning Chuangcheng Construction Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-27
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses an assembled fireproof plate sandwich gypsum wallboard, relating to the field of building materials, the composite plate body comprises an outer plate, a heat insulation plate and an inner plate which are sequentially arranged from outside to inside, a plurality of connecting rods are arranged on the heat insulation plate in a penetrating way, the two ends of the connecting rod are provided with inserting heads, the outer side wall of each inserting head is provided with an external thread, the outer layer plate and the inner layer plate are both provided with mounting holes, the mounting hole is internally provided with a nut matched with the inserting head, the peripheral edge positions of the inner sides of the outer layer plate and the inner layer plate are provided with inserting slots, a sealing plate is arranged between the outer plate and the inner plate corresponding to the slot, a filling cavity is enclosed among the outer plate, the heat insulation plate, the inner plate and the sealing plate, the filling cavity is filled with gypsum, and the filling cavity has the advantages of good heat preservation and heat insulation performance, high composite structure strength and low cost.

Description

Assembled PLASTIC LAMINATED with filling gypsum wallboard

Technical Field

The utility model relates to a building material field especially relates to an assembled PLASTIC LAMINATED with filling gypsum wallboard.

Background

The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, sound insulation, heat insulation, fire prevention and other good performances, and is one of the currently-developed novel light boards. Gypsum boards have been widely used for interior partitions, wall-covering panels (instead of wall plasters), ceilings, sound-absorbing panels, floor slabs, and various decorative panels in various buildings such as houses, office buildings, shops, hotels, and industrial plants.

At present, a lot of plates are sold in the market, including cement blocks, concrete slabs, gypsum blocks, heat insulation laminated plates, external wall heat insulation laminated plates, paper-surface gypsum boards and the like, and along with the popularization of high-rise building frame buildings and large-scale factory buildings, the requirements of the building industry on the plates are higher and higher. The existing cement building blocks, concrete slabs and cast-in-place slabs all have the characteristic of strong fireproof capacity, but have the defects of large weight of the slabs and poor heat insulation and heat insulation effects. The external heat-insulating wallboard has the advantages of light weight, but is not fireproof, and has the defect that the external heat-insulating wallboard is flammable when meeting high temperature or open fire. Gypsum plasterboards have become popular with two layers of facing paper, but their strength is not too high, typically 2-3MPA in 2 hours. In conclusion, the existing board for building cannot meet the environmental protection requirements of light weight, fire resistance, heat preservation, high strength and the like at the same time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide an assembled PLASTIC LAMINATED with filling gypsum wallboard, possess the fire prevention and heat insulation nature good, structural strength is high and advantage with low costs.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an assembled PLASTIC LAMINATED with filling gypsum wallboard, includes the combined type plate body, the combined type plate body includes outer plywood, heated board, the inner plating that sets gradually by outer to interior, it is provided with a plurality of connecting rods to run through on the heated board, the connecting rod both ends all are provided with the cartridge head, are provided with the external screw thread on the first lateral wall of cartridge, the mounting hole has all been seted up on outer plywood, the inner plating, be provided with in the mounting hole with the first complex nut of cartridge, outer plywood, the inboard all edge position department all around of inner plating are provided with the slot, it is provided with the closing plate to correspond the slot position between outer plywood and the inner plating, enclose into a packing cavity between outer plywood, heated board, inner plating, the closing plate, it.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, the top of the composite plate body is provided with a first insertion strip corresponding to the position of the sealing plate, and the bottom of the composite plate body is provided with a first insertion groove matched with the first insertion strip.

Preferably, the left side of the composite plate body is provided with a second insertion strip corresponding to the position of the sealing plate, and the bottom of the composite plate body is provided with a second insertion groove matched with the first insertion strip.

Preferably, the first insertion strip and the second insertion strip are arranged in parallel, the first insertion groove and the second insertion groove are provided with two insertion grooves, and the cross sections of the first insertion strip and the second insertion strip are trapezoidal.

Preferably, the connecting rod is a plastic hollow pipe.

Preferably, the outer plate, the insulation plate and the inner plate have the same thickness, the outer surface of the outer plate is bonded with the decoration layer, the outer side surface of the inner plate is provided with the back plate, and the thickness of the decoration layer is one tenth to one eighth of the thickness of the outer plate.

Preferably, the heat preservation board adopts an EPS module heat preservation board layer, and foam sound insulation board layers are arranged on the inner side and the outer side of the EPS module heat preservation board layer.

The beneficial effects of the utility model reside in that: the utility model discloses make full use of plastic connecting pipe's axial rigidity for wholly become half composite sheet, and then realize having reduced whole manufacturing cost when increasing holistic combined property and outer bending resistance ability, adopt plastic connecting pipe still to have avoided metal connecting piece's thermal conductivity in addition, improve the thermal insulation performance of whole panel, the utility model discloses a compound plate body possesses the assembled function, has improved the convenience of plate body installation, the utility model discloses a prefabricated shaping chamber of wallboard, then fill the gypsum to the shaping chamber, can improve the thermal insulation performance of wallboard, reduce whole cost of manufacture.

Drawings

Fig. 1 is a schematic view of the overall structure of the composite plate.

FIG. 2 is a schematic view of a back structure of the composite board;

FIG. 3 is a front view of the outer plate.

Fig. 4 is a schematic view of a half-section of the outer panel.

Fig. 5 is a schematic structural view of the insulation board.

Fig. 6 is an enlarged view of the structure at a.

Wherein: 1-composite plate body, 2-decorative layer, 3-outer plate, 4-heat insulation plate, 5-inner plate, 6-back plate, 7-first insertion strip, 8-first insertion groove, 9-second insertion strip, 10-second insertion groove, 11-connecting piece, 12-filling cavity, 13-mounting hole, 14-nut, 15-insertion head, 16-connecting rod, 17-insertion groove, 18-EPS module heat insulation plate layer, 19-first foam sound insulation plate layer, 20-second foam sound insulation plate layer and 21-sealing plate.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-6, an assembled fireproof plate sandwich gypsum wallboard comprises a composite plate body 1, wherein the composite plate body 1 comprises an outer plate 3, an insulation plate 4 and an inner plate 5 which are sequentially installed from outside to inside, the thicknesses of the outer plate, the insulation plate and the inner plate are the same, a decoration layer 2 is bonded on the outer surface of the outer plate, a back plate 6 is arranged on the outer side surface of the inner plate, the thickness of the decoration layer 2 is one tenth to one eighth of the thickness of the outer plate, the insulation plate adopts an EPS module insulation plate layer 18, a foam sound insulation plate layer one 19 and a foam sound insulation plate layer two 20 are distributed and bonded on the inner side and the outer side of the EPS module insulation plate layer, and the heat insulation performance and the sound insulation effect of the insulation plate are; the heat insulation board is provided with a plurality of connecting rods in a penetrating way, the connecting rods are plastic hollow tubes, on one hand, the connecting rods are prevented from being corroded to influence the strength of the wallboard, on the other hand, the heat conductivity of a metal connecting piece is avoided, the heat insulation performance of the whole board is improved, the two ends of each connecting rod 16 are provided with the inserting heads 15, the outer side walls of the inserting heads 15 are provided with external threads, the outer board and the inner board are provided with the mounting holes 13, the mounting holes 13 are counter bores, nuts 14 matched with the inserting heads are mounted in the mounting holes, the outer board and the inner board are connected with each other in a screwing way, the slots 17 are mounted at the peripheral edge positions of the inner side of the outer board and the inner board, the sealing board 21 is mounted between the outer board and the inner board corresponding to the slots 17, a filling cavity 12 is formed between the outer board, then the cavity is filled with gypsum, so that the heat insulation performance of the wallboard can be improved, and the overall manufacturing cost is reduced.

Further, in order to facilitate convenience and stability of the wallboard installation process, install a first insertion strip at the top of the composite plate body, the composite plate body bottom is provided with a first 7 complex insertion grooves 8 with the insertion strips, a second 9 insertion strips is installed on the left of the composite plate body, a second 7 complex insertion grooves 10 with the insertion strips are provided at the bottom of the composite plate body, wherein the first 7 insertion strips, the second 9 insertion strips are provided with two strips side by side, the first 8 insertion grooves, the second 10 insertion grooves are provided with two strips, the first insertion strips, the second insertion strips are trapezoidal in cross section, wallboard connection is carried out through the insertion mode, on the one hand, convenience in the connection process is guaranteed, meanwhile, the board convenient to install through the insertion mode is matched and used, replacement and maintenance are convenient, connecting pieces 11 are further installed at the back of the backboard 6, and firmness in the connection process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an assembled PLASTIC LAMINATED with filling gypsum wallboard, includes the combined type plate body, its characterized in that: the combined type plate body includes by outer plywood, heated board, the inner plating that sets gradually in to, it is provided with a plurality of connecting rods to run through on the heated board, the connecting rod both ends all are provided with the cartridge head, are provided with the external screw thread on the first lateral wall of cartridge, the mounting hole has all been seted up on outer plywood, the inner plating, be provided with in the mounting hole with the first complex nut of cartridge, outer plywood, the inboard border position department all around of inner plating are provided with the slot, it is provided with the closing plate to correspond the slot position between outer plywood and the inner plating, enclose into a packing cavity between outer plywood, heated board, inner plating, the closing plate, it is filled with the gypsum to fill the cavity intussu.

2. The fabricated fire retardant panel sandwich gypsum wallboard of claim 1, wherein: the composite plate is characterized in that a first inserting strip is arranged at the top of the composite plate corresponding to the position of the sealing plate, and a first inserting groove matched with the first inserting strip is formed in the bottom of the composite plate.

3. The fabricated fire retardant panel sandwich gypsum wallboard of claim 2, wherein: and a second inserting strip is arranged on the left side of the composite plate body corresponding to the position of the sealing plate, and a second inserting groove matched with the first inserting strip is formed in the bottom of the composite plate body.

4. The fabricated fire retardant panel sandwich gypsum wallboard of claim 3, wherein: the first inserting strip and the second inserting strip are arranged in parallel, the first inserting groove and the second inserting groove are provided with two strips, and the cross sections of the first inserting strip and the second inserting strip are trapezoidal.

5. The fabricated fire retardant panel sandwich gypsum wallboard of claim 1, wherein: the connecting rod is a plastic hollow pipe.

6. The fabricated fire retardant panel sandwich gypsum wallboard of claim 1, wherein: the outer plate, the insulation board and the inner plate are the same in thickness, the outer surface of the outer plate is bonded with the decoration layer, the outer side surface of the inner plate is provided with the back plate, and the thickness of the decoration layer is one tenth to one eighth of the thickness of the outer plate.

7. The fabricated fire retardant panel sandwich gypsum wallboard of claim 1, wherein: the heat preservation board adopts EPS module heat preservation sheet layer, the inside and outside both sides of EPS module heat preservation sheet layer all are provided with foam sound insulation sheet layer.