CN217834982U - Light flame-retardant fireproof plywood - Google Patents
Light flame-retardant fireproof plywood Download PDFInfo
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- CN217834982U CN217834982U CN202221566588.3U CN202221566588U CN217834982U CN 217834982 U CN217834982 U CN 217834982U CN 202221566588 U CN202221566588 U CN 202221566588U CN 217834982 U CN217834982 U CN 217834982U
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Abstract
The utility model relates to a plywood technical field provides a fire-retardant plywood of light, which comprises a substrate, the bilateral symmetry of base plate is provided with the glue film No. one, two one side that the base plate was kept away from to the glue film all is provided with the reinforcing plate, two one side that the glue film was kept away from to the reinforcing plate all is provided with No. two glue films, two one side that the reinforcing plate was kept away from to No. two glue films all is provided with fire-retardant board, fire-retardant silk No. one of the inside equidistance fixedly connected with of fire-retardant board, no. two fire-retardant silks of one side fixedly connected with of fire-retardant silk, two the equal fixedly connected with planking in one side of No. two glue films is kept away from to fire-retardant board, a fire-retardant silk and No. two fire-retardant silks interweave with each other vertically and horizontally, just a fire-retardant silk and No. two fire-retardant silks are the asbestos material and make. Through above-mentioned technical scheme, the problem that plywood does not have the fire prevention function among the prior art, receives behind the naked light can the fast combustion, and the fire resistance is poor is solved.
Description
Technical Field
The utility model relates to a plywood technical field, it is specific, relate to a fire-retardant fire prevention plywood of light.
Background
The plywood is one of the common materials for furniture, is one of three large plates of an artificial plate, and can also be used as a functional material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.
The chinese patent discloses a wear-resistant plywood (No. CN 206048413U, the patent technology can solve the problem that most plywood surface layers do not have wear resistance, but plywood does not have a fire-proof function, can be rapidly burned after being exposed to open fire, and has poor fire-retardant property.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire-retardant fire prevention plywood of light has solved the fire-retardant fire prevention plywood problem of light among the correlation technique.
The technical scheme of the utility model as follows: the utility model provides a fire-retardant fire prevention plywood of light, includes the base plate, the bilateral symmetry of base plate is provided with the glue film No. one, two one side that the base plate was kept away from to the glue film No. one all is provided with the reinforcing plate, two one side that the glue film was kept away from to the reinforcing plate all is provided with No. two glue films, two one side that the reinforcing plate was kept away from to No. two glue films all is provided with fire-retardant board, fire-retardant silk No. one of the inside equidistance fixedly connected with of fire-retardant board, fire-retardant silk No. two of one side fixedly connected with of fire-retardant silk, two the equal fixedly connected with planking in one side that No. two glue films were kept away from to fire-retardant board.
As a preferred embodiment, the first flame-retardant yarn and the second flame-retardant yarn are interlaced vertically and horizontally, and both the first flame-retardant yarn and the second flame-retardant yarn are made of asbestos material.
In a preferred embodiment, a reinforcing rib is fixedly connected to the inside of the reinforcing plate.
In a preferred embodiment, the substrate has through holes equidistantly formed therein.
As a preferred embodiment, the first adhesive layer and the second adhesive layer are both made of epoxy resin materials.
In a preferred embodiment, the outer plate is made of a carbon fiber material.
As a preferred embodiment, the flame retardant plate is made of aluminum silicate fiber.
As a preferred embodiment, the reinforcing plate is made of aramid fibers.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in can make quick bonding between reinforcing plate and the base plate through the glue film that sets up, the reinforcing plate can improve the holistic stability of plywood simultaneously, then can make quick bonding between fire-retardant board and the reinforcing plate through No. two glue films again, fire-retardant board has light and fire-resistant characteristic simultaneously, can improve the fire resistance of plywood, prevent that the plywood from receiving the quick burning of naked light and damaging, the fire resistance of improvement plywood that can be further through a fire-retardant silk and No. two fire-retardant silks that set up, the life of fire-retardant board is prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the flame retardant panel of the present invention;
fig. 3 is a side view of the substrate of the present invention;
fig. 4 is a side view of the reinforcing plate of the present invention.
In the figure: 1. a substrate; 101. a through hole; 2. a reinforcing plate; 201. reinforcing ribs; 3. a flame retardant sheet; 301. flame retardant yarn I; 302. a second flame-retardant yarn; 4. a first adhesive layer; 5. a second adhesive layer; 6. and (7) an outer plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.
Example 1
As shown in fig. 1-4, this embodiment provides a fire-retardant fire prevention plywood of light, including base plate 1, base plate 1's bilateral symmetry is provided with glue film 4 No. one, one side that base plate 1 was kept away from to glue film 4 for two all is provided with reinforcing plate 2, one side that glue film 4 was kept away from to two reinforcing plate 2 all is provided with glue film 5 No. two, one side that reinforcing plate 2 was kept away from to glue film 5 for two No. two all is provided with fire-retardant board 3, fire-retardant silk 301 of an inside equidistance fixedly connected with of fire-retardant board 3, fire-retardant silk 302 No. two of one side fixedly connected with of fire-retardant silk 301, the equal fixedly connected with planking 6 in one side that glue film 5 was kept away from to fire-retardant board 3 for two.
In this embodiment, can make quick bonding between reinforcing plate 2 and the base plate 1 through a glue film 4 that sets up, reinforcing plate 2 can improve the holistic stability of plywood simultaneously, then can make quick bonding between fire-retardant board 3 and the reinforcing plate 2 through No. two glue films 5 again, fire-retardant board 3 has light and fire-resistant characteristic simultaneously, can improve the fire resistance of plywood, prevent that the plywood from receiving the quick burning of naked light to damage, the fire resistance of improvement plywood that can be further through a fire-retardant silk 301 and No. two fire-retardant silks 302 that set up, the life of the fire-retardant board 3 of extension.
Example 2
As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the first flame-retardant filament 301 and the second flame-retardant filament 302 are interlaced vertically and horizontally, and both the first flame-retardant filament 301 and the second flame-retardant filament 302 are made of asbestos material; the reinforcing rib 201 is fixedly connected inside the reinforcing plate 2; through holes 101 are formed in the substrate 1 at equal intervals; the first adhesive layer 4 and the second adhesive layer 5 are both made of epoxy resin materials; the outer plate 6 is made of carbon fiber material; the flame-retardant plate 3 is made of aluminum silicate fiber; the reinforcing plate 2 is made of aramid fiber.
In this embodiment, fire-retardant silk 301 and No. two fire-retardant silk 302 of asbestos material through setting up can improve fire resistance and toughness of fire-retardant board 3, the asbestos has high tensile strength and receives when fire-retardant board 3 burns the damage when the fire, fire-retardant silk 301 and No. two fire-retardant silk 302 can prevent the quick broken separation of fire-retardant board 3, the strengthening rib 201 through setting up can improve the intensity of reinforcing plate 2, prevent that reinforcing plate 2 from damaging because of external force, reinforcing plate 2 has the superhigh strength simultaneously, still have high temperature resistance's characteristic, and light in weight can alleviate the weight of plywood, epoxy has good bonding strength and can improve the stability of bonding between the panel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides a fire-retardant fire prevention plywood of light, a serial communication port, including base plate (1), the bilateral symmetry of base plate (1) is provided with glue film (4), two one side that base plate (1) were kept away from in glue film (4) all is provided with reinforcing plate (2), two one side that glue film (4) were kept away from in reinforcing plate (2) all is provided with No. two glue films (5), two one side that reinforcing plate (2) were kept away from in No. two glue films (5) all is provided with fire-retardant board (3), the equal equidistance fixedly connected with flame retardant wire (301) of inside of flame retardant board (3), the equal fixedly connected with planking (6) in one side of No. two glue films (5) are kept away from in flame retardant board (3).
2. The light flame-retardant fireproof plywood according to claim 1, wherein the first flame-retardant yarn (301) and the second flame-retardant yarn (302) are interlaced with each other in length and width, and the first flame-retardant yarn (301) and the second flame-retardant yarn (302) are made of asbestos material.
3. A light fire-retardant plywood according to claim 1, characterized in that the interior of the reinforcing plate (2) is fixedly connected with reinforcing bars (201).
4. A light fire-retardant fireproof plywood according to claim 1, characterized in that the base plate (1) is provided with through holes (101) at equal intervals inside.
5. A light fire-retardant fireproof plywood according to claim 1, characterized in that the first adhesive layer (4) and the second adhesive layer (5) are both made of epoxy resin material.
6. A light fire-retardant fireproof plywood according to claim 1, characterized in that the outer panels (6) are made of carbon fiber material.
7. A light fire-retardant fireproof plywood according to claim 1, characterized in that the fire-retardant boards (3) are made of aluminium silicate fibres.
8. A light fire-retardant fireproof plywood according to claim 1, characterized in that the reinforcing plate (2) is made of aramid fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566588.3U CN217834982U (en) | 2022-05-24 | 2022-05-24 | Light flame-retardant fireproof plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566588.3U CN217834982U (en) | 2022-05-24 | 2022-05-24 | Light flame-retardant fireproof plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217834982U true CN217834982U (en) | 2022-11-18 |
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ID=84025582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221566588.3U Active CN217834982U (en) | 2022-05-24 | 2022-05-24 | Light flame-retardant fireproof plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217834982U (en) |
-
2022
- 2022-05-24 CN CN202221566588.3U patent/CN217834982U/en active Active
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