CN218508872U - Fire-retardant type plastic-aluminum board prevents fires - Google Patents

Abstract

The utility model discloses a fireproof flame-retardant aluminum-plastic panel, which relates to the technical field of aluminum-plastic panels and comprises a panel body, wherein the panel body comprises aluminum metal plates on the outer walls of the front side and the rear side and fixed blocks at the edge parts of the two ends, and a flame-retardant panel core is arranged in the panel body; the fixing blocks at the two ends of the plate body are respectively provided with a concave clamping part and a convex clamping part, and the concave clamping part and the convex clamping part are in adaptive clamping connection; and the limiting part is inserted in the concave clamping part and the convex clamping part. This fire prevention fire-retardant type aluminum-plastic panel strengthens the reliable connection effect between the monomer plate body, and whole composite erection process is simple convenient, has the aspect of fire prevention, heat preservation, sound absorption and falls the apparent improvement effect of making an uproar, ensures the comprehensive properties of aluminum-plastic panel.

Description

Fire-retardant type plastic-aluminum board prevents fires

Technical Field

The utility model relates to an aluminum-plastic panel technical field specifically is a fire prevention fire-retardant type aluminum-plastic panel.

Background

The aluminum-plastic composite board (also called aluminum-plastic board) is a novel decorative material, which is introduced from Germany to China from the beginning of the last eighties and the last ninety years, so that the aluminum-plastic composite board is favored by people rapidly due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-value quality, and the unique performance of the aluminum-plastic composite board determines the wide application: it can be used for the renovation of the outer wall of a building, a curtain wall board and an old building, the decoration of the indoor wall and the ceiling, an advertising signboard, a display rack and a purification and dust prevention project, and belongs to a novel building decoration material;

wherein application number is "CN211775265U" discloses "an aluminum-plastic panel subassembly" also is mature technique day by day, and it includes aluminum-plastic panel subassembly main part, aluminum-plastic panel, single aluminum plate and wall body, the back fixedly connected with wall body of aluminum-plastic panel subassembly main part, the inside preceding built-in fitting that is provided with of wall body, built-in fitting and connecting piece fixed connection, the inside patch panel portion of single aluminum plate and the inserting groove on the side pipe dock mutually, make the in-process of installation aluminum-plastic panel can not incline, promoted aluminum-plastic panel subassembly's stability, patch panel portion and inserting groove dock mutually, then fix single aluminum plate on the aluminum product through the stainless steel bolt on the single aluminum plate top, reduced the loaded down with trivial details flow and the personnel volume of installation aluminum-plastic panel subassembly main part, installer is fixed the subassembly with the angle sign indicating number connection on ground, passes through the connecting piece with the subassembly of installing and fixes on the built-in fitting in the wall body for the installation, dismantle, carry more convenient, promoted installer's work efficiency.

However, in the prior art, the fixing structure of the aluminum-plastic panel in the installation process depends on the connecting frame body between the aluminum-plastic panel and the wall body too much, so that the connection strength between the single aluminum-plastic panels is poor, the construction cost is high, the installation process is complicated, the construction time is long, and the fireproof flame-retardant aluminum-plastic panel is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention fire-retardant type plastic-aluminum board to the construction cost who proposes among the solution prior art is high, and installation procedure is loaded down with trivial details, longer problem of time spent in the construction.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof flame-retardant aluminum-plastic plate comprises a plate body, wherein the plate body comprises aluminum metal plates on the outer walls of the front side and the rear side and fixed blocks at the edge parts of two ends, and a flame-retardant plate core is arranged in the plate body; the fixing blocks at the two ends of the plate body are respectively provided with a concave clamping part and a convex clamping part, and the concave clamping part and the convex clamping part are clamped in a matched manner; and the limiting part is inserted in the concave clamping part and the convex clamping part.

In some embodiments, the flame retardant core comprises: the adhesive comprises a first adhesive layer, a first polyethylene plate layer, a glass fiber cotton layer, a second polyethylene plate layer and a second adhesive layer; the first bonding layer and the second bonding layer are fixedly bonded on the inner walls of the two aluminum metal plates; the first polyethylene plate layer and the second polyethylene plate layer are fixedly compounded on the inner sides of the first adhesive layer and the second adhesive layer (); the fiberglass wool layer is fixedly disposed between the first polyethylene ply and the second polyethylene ply.

In some embodiments, the plate body is provided with an anti-permeation layer on the other two end faces.

In some embodiments, the recessed snap-in portion comprises: the first clamping groove penetrates through one of the fixing blocks; the second clamping groove is formed in the fixed block and located at the upper end and the lower end of the first clamping groove, and the second clamping groove is matched with part of the limiting pieces in shape; the third clamping groove is formed in the upper end and the lower end of the fixing block and located on the outer side of the second clamping groove.

In some embodiments, the raised snap-in portion comprises: the strip-shaped protrusion is fixedly arranged in the middle of the outer wall of the other fixing block; the strip-shaped protrusions are in adaptive clamping connection with the first clamping grooves; the plurality of fourth clamping grooves are formed in the upper end and the lower end of the outer walls of the two sides of the strip-shaped protrusion, and the fourth clamping grooves are matched with part of the limiting pieces in shape; the fifth clamping groove is formed in the end portions of two ends of the strip-shaped protrusion.

In some embodiments, the stopper includes: the limiting device comprises a limiting block, side clamping blocks and limiting insertion rods, wherein the two side clamping blocks are fixedly arranged at two ends of the limiting block, and the limiting insertion rods are fixedly connected to two ends of the outer wall of one side of the limiting block; the depth of the limiting block corresponds to that of the fourth clamping groove; the shape of the side clamping block corresponds to that of the third clamping groove; the limiting insertion rod corresponds to the second clamping groove and the fifth clamping groove in position.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this fire prevention fire-retardant type plastic-aluminum board, borrow by above-mentioned technical scheme, the plastic-aluminum board plate body that this application provided is by aluminium system metal sheet, fixed block and fire-retardant type board core constitute, wherein be provided with the protruding joint portion that can be parallel connection's sunken joint portion between a plurality of plate bodys on the fixed block, its sunken joint portion can the looks adaptation with protruding joint portion and make up together, then peg graft in the through-hole of combining back sunken joint portion and protruding joint portion through the locating part, under the limiting displacement of locating part, can prevent two plate body separations, and realize quick fixed effect, when need not rely on its outer wall structure, the reliable connection effect between the reinforcing monomer plate body, and whole combination installation process is simple convenient, wide application's use prospect has.

2. Fire resistance board core in this device includes first adhesive linkage, first polyethylene board layer, the cotton layer of glass fiber, second polyethylene board layer and second adhesive linkage, wherein the setting up of adhesive linkage can guarantee the composite connection intensity between board core and the aluminium system metal sheet, polyethylene board layer is whole to have high-quality waterproof, ageing resistance and high recycle's advantage, as important component in the aluminium-plastic panel, still be provided with the cotton layer of glass fiber in this board core in addition, the cotton inorganic non-metallic material that is a performance excellence of glass fiber, the variety is numerous, insulating nature is good, the heat resistance is strong, corrosion resistance is good, the material of advantages such as mechanical strength height, in addition at the fire prevention, keep warm, the sound absorption is fallen and is also showing improvement effect in the aspect of making an uproar, promote the comprehensive properties of aluminium-plastic panel.

Drawings

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

fig. 2 is a schematic structural view of a position limiting member of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a schematic view of the structure of the permeation prevention layer of the present invention;

fig. 5 is a schematic structural view of the middle concave clamping portion of the present invention.

In the figure: 1. plate body, 2, sunken joint portion, 3, protruding joint portion, 4, locating part, 5, first adhesive linkage, 6, first polyethylene board layer, 7, the cotton layer of glass fiber, 8, second polyethylene board layer, 9, second adhesive linkage, 10, the prevention of seepage passes through the layer, 21, first draw-in groove, 22, second draw-in groove, 23, third draw-in groove, 31, the bar is protruding, 32, fourth draw-in groove, 33, fifth draw-in groove, 41, stopper, 42, side fixture block, 43, spacing inserted bar.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a fireproof flame-retardant aluminum-plastic plate comprises a plate body 1, wherein the plate body 1 comprises aluminum metal plates on the outer walls of the front side and the rear side and fixing blocks at the edge parts of two ends, and a flame-retardant plate core is arranged in the plate body 1; the fixed blocks at the two ends of the plate body 1 are respectively provided with a concave clamping part 2 and a convex clamping part 3, and the concave clamping part 2 and the convex clamping part 3 are clamped in a matched manner; locating part 4, locating part 4 are pegged graft in sunken joint portion 2 and protruding joint portion 3.

Can know by above-mentioned technical scheme, the aluminum-plastic panel plate body 1 that this application provided is by the aluminium system metal sheet, fixed block and fire-retardant type board core constitute, wherein be provided with on the fixed block can be parallel connection's protruding joint portion 3 of sunken joint portion 2 between a plurality of plate bodies 1, its sunken joint portion 2 can the looks adaptation with protruding joint portion 3 and make up together, then peg graft in the through-hole of sunken joint portion 2 and protruding joint portion 3 after the combination through locating part 4, under the limiting displacement of locating part 4, can prevent two plate bodies 1 separation, and realize quick fixed effect, when need not rely on its outer wall structure, strengthen the reliable connection effect between the monomer plate body 1, and the whole combination installation process is simple convenient, and the wide application's use prospect has.

In some examples, further, the flame retardant core sheet comprises: the adhesive comprises a first adhesive layer 5, a first polyethylene plate layer 6, a glass fiber cotton layer 7, a second polyethylene plate layer 8 and a second adhesive layer 9; wherein the first bonding layer 5 and the second bonding layer 9 are fixedly bonded on the inner walls of the two aluminum metal plates; the first polyethylene plate layer 6 and the second polyethylene plate layer 8 are fixedly compounded on the inner sides of the first adhesive layer 5 and the second adhesive layer 9; a layer of glass fibre wool 7 is fixedly arranged between the first polyethylene sheet layer 6 and the second polyethylene sheet layer 8.

It can be understood that the flame-retardant plate core in the device comprises a first bonding layer 55, a first polyethylene plate layer 66, a glass fiber cotton layer 77, a second polyethylene plate layer 88 and a second bonding layer 99, wherein the bonding layers are arranged to ensure the composite connection strength between the plate core and an aluminum metal plate, the polyethylene plate layer has the advantages of high-quality water resistance, ageing resistance and high recycling, and is used as an important component in the aluminum plastic plate, the glass fiber cotton layer 7 is further arranged in the plate core, and the glass fiber cotton is an inorganic non-metal material with excellent performance, and has the advantages of various types, good insulativity, strong heat resistance, good corrosion resistance, high mechanical strength and the like.

In some examples, further, the other two end faces of the plate body 1 are provided with anti-seepage layers 10, and gaps between the plate bodies are arranged to allow rainwater to infiltrate into the glass fiber cotton layers 7.

In some examples, further, the recessed clip portion 2 includes: the first clamping groove 21 penetrates through one of the fixing blocks; the second clamping groove 22 is formed in the fixed block and located at the upper end and the lower end of the first clamping groove 21, and the second clamping groove 22 is matched with part of the limiting pieces 4 in shape; the third clamping groove 23 is formed in the upper end and the lower end of the fixing block and is located on the outer side of the second clamping groove 22; the boss catching portion 3 includes: the strip-shaped protrusion 31 is fixedly arranged in the middle of the outer wall of the other fixing block; the strip-shaped bulge 31 is matched and clamped with the first clamping groove 21; a plurality of fourth clamping grooves 32 are formed in the upper end and the lower end of the outer walls of the two sides of the strip-shaped protrusion 31, and the fourth clamping grooves 32 are matched with the limiting pieces 4 in shape; the fifth clamping grooves 33 are formed in the end portions of the two ends of the strip-shaped protrusions 31; the limiting member 4 includes: the limiting block 41, the side fixture blocks 42 and the limiting insertion rod 43, wherein the two side fixture blocks 42 are fixedly arranged at two ends of the limiting block 41, and the limiting insertion rod 43 is fixedly connected to two ends of the outer wall of one side of the limiting block 41; the depth of the limiting block 41 corresponds to that of the fourth clamping groove 32; the side clamping block 42 corresponds to the third clamping groove 23 in shape; the position of the limiting inserted rod 43 corresponds to the positions of the second clamping groove 22 and the fifth clamping groove 33.

It should be noted that, in the specific implementation process, the two plate bodies 1 may be installed in a combined manner, when the protruding clamping portion 3 in one of the side plate bodies 1 is combined with the recessed clamping portion 2, the bar-shaped protrusion 31 is completely clamped into the first clamping groove 21, the fifth clamping groove 33 formed in the side wall of the bar-shaped protrusion 31 corresponds to the second clamping groove 22, a slot matching with the shape of the limiting insertion rod 43 is formed between the fifth clamping groove 33 and the second clamping groove 22 in the combined state, after the limiting member 4 is inserted into the space between the two combined fixed blocks, the limiting block 41, the side clamping block 42 and the limiting insertion rod 43 are completely inserted into the space, and by the limiting effect of the limiting block 41, the side clamping block 42 and the limiting insertion rod 43, the plate bodies 1 on the two sides are effectively prevented from being separated from each other due to stress, the rapid combination effect between the adjacent plate bodies 1 is realized, the assembly strength of the aluminum-plastic plate is ensured, and the safety of the building curtain wall is improved.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fire prevention fire-retardant type plastic-aluminum board, package rubbing board body (1), its characterized in that:

the plate body (1) comprises aluminum metal plates on the outer walls of the front side and the rear side and fixing blocks at the edge parts of the two ends, and a flame-retardant plate core is arranged in the plate body (1);

the fixing blocks at two ends of the plate body (1) are respectively provided with a concave clamping part (2) and a convex clamping part (3), and the concave clamping part (2) and the convex clamping part (3) are in adaptive clamping connection;

the limiting piece (4), the limiting piece (4) is pegged graft sunken joint portion (2) with in protruding joint portion (3).

2. The fire-retardant aluminum-plastic panel of claim 1, wherein:

the fire-retardant type board core includes: the adhesive comprises a first adhesive layer (5), a first polyethylene plate layer (6), a glass fiber cotton layer (7), a second polyethylene plate layer (8) and a second adhesive layer (9);

the first bonding layer (5) and the second bonding layer (9) are fixedly bonded on the inner walls of the two aluminum metal plates; the first polyethylene plate layer (6) and the second polyethylene plate layer (8) are fixedly compounded on the inner sides of the first adhesive layer (5) and the second adhesive layer (9); the glass fiber cotton layer (7) is fixedly arranged between the first polyethylene plate layer (6) and the second polyethylene plate layer (8).

3. The fire-retardant aluminum-plastic panel of claim 1, wherein:

and anti-seepage layers (10) are arranged on the other two end faces of the plate body (1).

4. The fire-retardant aluminum-plastic panel of claim 1, wherein: the recessed snap-in portion (2) includes:

the clamping device comprises a first clamping groove (21), a second clamping groove (22) and a third clamping groove (23), wherein the first clamping groove (21) penetrates through one of the fixing blocks; the second clamping grooves (22) are formed in the fixed block and located at the upper end and the lower end of the first clamping groove (21), and the second clamping grooves (22) are matched with part of the limiting pieces (4) in shape; the third clamping grooves (23) are formed in the upper end and the lower end of the fixing block and are located on the outer sides of the second clamping grooves (22).

5. The fire-retardant and flame-retardant aluminum-plastic panel according to claim 4, characterized in that: the protruding clamping part (3) comprises:

the fixing block comprises a strip-shaped protrusion (31), a fourth clamping groove (32) and a fifth clamping groove (33), wherein the strip-shaped protrusion (31) is fixedly arranged in the middle of the outer wall of the other fixing block; the strip-shaped protrusion (31) is in adaptive clamping connection with the first clamping groove (21); the fourth clamping grooves (32) are formed in the upper end and the lower end of the outer walls of the two sides of the strip-shaped protrusion (31), and the fourth clamping grooves (32) are matched with parts of the limiting pieces (4) in shape; the fifth clamping groove (33) is formed in the end portions of the two ends of the strip-shaped protrusion (31).

6. The fire-retardant type aluminum-plastic panel of claim 5, wherein: the stopper (4) includes:

the limiting block (41), the side clamping blocks (42) and the limiting insertion rod (43), wherein the two side clamping blocks (42) are fixedly arranged at two ends of the limiting block (41), and the limiting insertion rod (43) is fixedly connected to two ends of the outer wall of one side of the limiting block (41);

the depth of the limiting block (41) corresponds to that of the fourth clamping groove (32); the side clamping block (42) corresponds to the third clamping groove (23) in shape; the position of the limiting inserted rod (43) corresponds to the positions of the second clamping groove (22) and the fifth clamping groove (33).

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