CN215442848U - Baked porcelain lacquer composite sheet for subway engineering with fire prevention heat preservation function - Google Patents
Baked porcelain lacquer composite sheet for subway engineering with fire prevention heat preservation function Download PDFInfo
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- CN215442848U CN215442848U CN202121720471.1U CN202121720471U CN215442848U CN 215442848 U CN215442848 U CN 215442848U CN 202121720471 U CN202121720471 U CN 202121720471U CN 215442848 U CN215442848 U CN 215442848U
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Abstract
The utility model discloses a porcelain paint composite board with fireproof and heat-preservation functions for subway engineering, which comprises an aluminum board shell, wherein a splicing assembly for splicing adjacent composite boards is connected to the aluminum board shell, and the splicing assembly comprises an upper splicing piece, a lower splicing piece, a left splicing piece and a right splicing piece; the left splicing piece and the right splicing piece comprise side wall butting blocks and side wall butting sleeves which are respectively connected to two sides of the aluminum plate shell; one side of the aluminum plate shell is provided with two groups of limiting plates, one side of each limiting plate, which is close to the aluminum plate shell, is connected with an aluminum veneer, and a damp-proof plate is connected between the two groups of limiting plates; the fireproof plate is designed according to the existing requirements, splicing and installation are convenient, the structural design of the aluminum plate shell and the aluminum single plate prevents expansion extrusion of the whole plate surface when the composite plate is heated, and the fireproof filler is in contact with the outside when the aluminum single plate or the aluminum plate shell is in contact with open fire and is heated to deform, so that flame retardance can be well realized, the fireproof effect of the fireproof plate can be further improved, and the problem of poor fireproof effect caused by the whole falling of the plate surface is solved.
Description
Technical Field
The utility model relates to the technical field of building boards, in particular to a porcelain paint composite board with fireproof and heat-preservation functions for subway engineering.
Background
When the outer facade of the subway channel is decorated, the composite board is used for decoration. When using, current composite sheet piles up the complex for the multilayer face and forms usually, or outermost face formula as an organic whole, including with all the other materials parcel, and after the construction finishes, when the composite sheet meets naked light or meets thermal expansion, extrudes adjacent face easily, and the face very easily drops, and self has the composite sheet of fire prevention effect and also will lose effect, needs improve.
Aiming at the problems, the porcelain paint composite board for the subway engineering with the fireproof and heat-preservation functions is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a porcelain paint composite board with fireproof and heat-insulating functions for subway engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a porcelain paint composite board with fireproof and heat-preservation functions for subway engineering comprises an aluminum board shell, wherein a splicing assembly for splicing adjacent composite boards is connected to the aluminum board shell, and the splicing assembly comprises an upper splicing piece, a lower splicing piece, a left splicing piece and a right splicing piece;
the left splicing piece and the right splicing piece comprise side wall butting blocks and side wall butting sleeves which are respectively connected to two sides of the aluminum plate shell;
one side of the aluminum plate shell is provided with two groups of limiting plates, one side of each limiting plate, which is close to the aluminum plate shell, is connected with an aluminum veneer, and a damp-proof plate is connected between the two groups of limiting plates;
a flame-retardant layer and a heat-insulating layer are arranged between the aluminum single plate and the inner wall of the aluminum plate shell, a filling cavity is arranged between the side walls of the flame-retardant layer and the heat-insulating layer and the inner side wall of the aluminum plate shell, and flame-retardant filler is filled in the filling cavity.
Preferably, the aluminum plate shell, the side wall butt joint block, the side wall butt joint sleeve and the limiting plate are integrally formed.
Preferably, the flame retardant layer comprises a fireproof plate arranged on one side, close to the aluminum veneer, of the aluminum plate shell, one side, close to the aluminum plate shell, of the fireproof plate is connected with a calcium silicate plate, and one side, far away from the calcium silicate plate, of the fireproof plate is connected with a supporting net layer.
Preferably, the heat-insulating layer comprises an extruded sheet arranged on one side of the aluminum veneer, which is far away from the moisture-proof plate.
Preferably, one side of the aluminum plate shell, which is close to the side wall butt joint block, is connected with two groups of flame-retardant adhesive tapes which are in contact with the side wall butt joint sleeve, and one side of the inner cavity of the side wall butt joint sleeve, which is close to the aluminum plate shell, is provided with a flame-retardant rubber pad which is in contact with the side wall butt joint block.
Preferably, the upper splicing piece and the lower splicing piece comprise top butting sleeves connected to the tops of the aluminum plate shells, and bottom butting blocks matched with the top butting sleeves are connected to the bottoms of the aluminum plate shells.
Preferably, the outer layer of the aluminum plate shell is provided with a porcelain paint layer.
Compared with the prior art, the utility model has the beneficial effects that:
the composite board is convenient to splice and mount, the structural design of the aluminum plate shell and the aluminum veneer prevents the expansion and extrusion of the whole board surface when the composite board is heated, and the flame-retardant filler is in contact with the outside when the aluminum veneer or the aluminum plate shell is in contact with open fire and is heated to deform, so that the flame retardance can be well realized, the fireproof effect of the fireproof board can be further improved, and the problem of poor fireproof effect caused by the falling of the whole board surface is solved;
the arrangement of the heat-insulating layer enables the composite board to have a heat-insulating effect, the arrangement of the supporting net layer and the calcium silicate board can improve the fireproof and supporting functions of the composite board, and the arrangement of the baked porcelain paint layer enables the surface hardness and toughness of the composite board to be improved;
the flame-retardant rubber mat and the flame-retardant rubber strip are arranged, so that the butt joint tightness of adjacent composite boards can be improved, and meanwhile, the flame-retardant rubber mat has a flame-retardant effect on plugging of butt joint gaps.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a schematic top view of the interior of the present invention.
Fig. 4 is a schematic structural diagram of an aluminum plate shell and an aluminum veneer in the present invention.
Fig. 5 is a schematic structural diagram of splicing of adjacent composite plates.
In the figure: 11-an aluminum plate shell, 12-a top butt joint sleeve, 13-a bottom butt joint block, 14-a side wall butt joint block, 15-a side wall butt joint sleeve, 16-a flame-retardant rubber cushion, 17-a flame-retardant rubber strip, 18-an aluminum single plate, 19-a moisture-proof plate, 20-a filling cavity, 21-a flame-retardant filler, 22-an extruded plate, 23-a support net layer, 24-a fire-proof plate and 25-a calcium silicate plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the utility model, a porcelain paint composite board with fireproof and heat-insulating functions for subway engineering comprises an aluminum board shell 11, wherein a splicing assembly for splicing adjacent composite boards is connected to the aluminum board shell 11, and the splicing assembly comprises an upper splicing piece, a lower splicing piece, a left splicing piece and a right splicing piece;
the left and right splicing pieces comprise side wall butting blocks 14 and side wall butting sleeves 15 which are respectively connected to two sides of the aluminum plate shell 11; the side wall butting sleeve 15 is in matched butting with the side wall butting block 14, so that the left and right adjacent composite boards can be spliced.
Two groups of limiting plates are arranged on one side of the aluminum plate shell 11, one side of each limiting plate, which is close to the aluminum plate shell 11, is connected with an aluminum single plate 18, and a damp-proof plate 19 is connected between the two groups of limiting plates; the damp-proof plate 19 is in contact with the wall surface during construction.
A flame-retardant layer and a heat-insulating layer are arranged between the aluminum single plate 18 and the inner wall of the aluminum plate shell 11, a filling cavity 20 is arranged between the side walls of the flame-retardant layer and the heat-insulating layer and the inner side wall of the aluminum plate shell 11, and a flame-retardant filler 21 is filled in the filling cavity 20; the structural design of aluminum plate shell 11 and aluminum veneer 18 makes the composite sheet be heated, can not produce the inflation extrusion of whole face, and when aluminum veneer 18 or 11 contacts naked light thermal deformation, fire-retardant 21 materials and outside contact of filling out, can be good carry on fire-retardant, and the PLASTIC LAMINATED can further improve the fire prevention effect, prevents the holistic poor problem of fire prevention effect that causes that drops of face.
The aluminum plate shell 11, the side wall butt joint block 14, the side wall butt joint sleeve 15 and the limiting plate are integrally formed.
The flame-retardant layer comprises a fireproof plate 24 arranged on one side, close to the aluminum veneer 18, of the aluminum plate shell 11, one side, close to the aluminum plate shell 11, of the fireproof plate 24 is connected with a calcium silicate plate 25, and one side, far away from the calcium silicate plate 25, of the fireproof plate 24 is connected with a support net layer 23; the calcium silicate board 25 and the supporting mesh layer 23 can improve the fireproof and supporting functions of the composite board.
The heat preservation layer comprises an extruded sheet 22 arranged on one side of the aluminum veneer 18 far away from the moisture-proof board 19, and the extruded sheet 22 has a heat preservation effect.
One side of the aluminum plate shell 11, which is close to the side wall butt joint block 14, is connected with two groups of flame-retardant adhesive tapes 17 which are in contact with the side wall butt joint sleeve 15, and one side of the inner cavity of the side wall butt joint sleeve 15, which is close to the aluminum plate shell 11, is provided with a flame-retardant rubber pad 16 which is in contact with the side wall butt joint block 14; the arrangement of the flame-retardant adhesive tape 17 and the flame-retardant rubber mat 16 can improve the butt joint tightness of adjacent composite boards, and meanwhile, the flame-retardant rubber mat has a flame-retardant effect on the plugging of the butt joint gap.
The upper and lower splicing pieces comprise top butting sleeves 12 connected to the tops of the aluminum plate shells 11, bottom butting blocks 13 matched with the top butting sleeves 12 are connected to the bottoms of the aluminum plate shells 11, the top butting sleeves 12 are in butt joint with the bottom butting blocks 13 in a matched mode, and up and down adjacent composite plates can be butted during construction.
The working principle of the utility model is as follows: when using this a kind of subway engineering with fire prevention heat preservation function is with porcelain lacquer composite sheet, install the composite sheet on the wall during subway construction, lateral wall butt joint cover 15 and lateral wall butt joint piece 14 cooperation butt joint, can realize controlling the concatenation of adjacent composite sheet, top butt joint cover 12 and the bottom butt joint piece 13 cooperation butt joint of, the butt joint of upper and lower adjacent composite sheet when can realizing the construction, the composite sheet has good heat preservation and fire prevention effect, does benefit to the use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. The porcelain paint composite board with the fireproof and heat-preservation functions for the subway engineering comprises an aluminum board shell (11), wherein a splicing assembly for splicing adjacent composite boards is connected to the aluminum board shell (11), and the splicing assembly comprises an upper splicing piece, a lower splicing piece, a left splicing piece and a right splicing piece;
the method is characterized in that: the left splicing piece and the right splicing piece comprise side wall butt-joint blocks (14) and side wall butt-joint sleeves (15) which are respectively connected to two sides of the aluminum plate shell (11);
two groups of limiting plates are arranged on one side of the aluminum plate shell (11), one side of each limiting plate, close to the aluminum plate shell (11), is connected with an aluminum single plate (18), and a damp-proof plate (19) is connected between the two groups of limiting plates;
be equipped with fire-retardant layer and heat preservation between aluminium veneer (18) and aluminum plate shell (11) inner wall, be equipped with between the lateral wall of fire-retardant layer and heat preservation and aluminum plate shell (11) inside wall and pack chamber (20), it is filled with fire-retardant filler (21) to pack chamber (20).
2. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: the aluminum plate shell (11), the side wall butt joint block (14), the side wall butt joint sleeve (15) and the limiting plate are integrally formed.
3. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: the flame-retardant layer comprises a fireproof plate (24) arranged on one side, close to the aluminum veneer (18), of the aluminum plate shell (11), one side, close to the aluminum plate shell (11), of the fireproof plate (24) is connected with a calcium silicate plate (25), and one side, far away from the calcium silicate plate (25), of the fireproof plate (24) is connected with a supporting net layer (23).
4. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: the heat-insulating layer comprises an extruded sheet (22) arranged on one side of the aluminum veneer (18) far away from the moisture-proof plate (19).
5. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: one side of the aluminum plate shell (11) close to the side wall butt joint block (14) is connected with two groups of flame-retardant adhesive tapes (17) in contact with the side wall butt joint sleeve (15), and one side of the inner cavity of the side wall butt joint sleeve (15) close to the aluminum plate shell (11) is provided with a flame-retardant rubber pad (16) in contact with the side wall butt joint block (14).
6. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: the upper splicing piece and the lower splicing piece comprise top butting sleeves (12) connected to the tops of the aluminum plate shells (11), and bottom butting blocks (13) matched with the top butting sleeves (12) are connected to the bottoms of the aluminum plate shells (11).
7. The porcelain paint composite board with the fireproof and heat-insulating functions for the subway engineering according to claim 1, wherein: the outer layer of the aluminum plate shell (11) is provided with a porcelain paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121720471.1U CN215442848U (en) | 2021-07-27 | 2021-07-27 | Baked porcelain lacquer composite sheet for subway engineering with fire prevention heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121720471.1U CN215442848U (en) | 2021-07-27 | 2021-07-27 | Baked porcelain lacquer composite sheet for subway engineering with fire prevention heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442848U true CN215442848U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121720471.1U Active CN215442848U (en) | 2021-07-27 | 2021-07-27 | Baked porcelain lacquer composite sheet for subway engineering with fire prevention heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442848U (en) |
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2021
- 2021-07-27 CN CN202121720471.1U patent/CN215442848U/en active Active
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