CN214927650U - Carbon fiber composite plywood - Google Patents
Carbon fiber composite plywood Download PDFInfo
- Publication number
- CN214927650U CN214927650U CN202120122385.4U CN202120122385U CN214927650U CN 214927650 U CN214927650 U CN 214927650U CN 202120122385 U CN202120122385 U CN 202120122385U CN 214927650 U CN214927650 U CN 214927650U
- Authority
- CN
- China
- Prior art keywords
- plywood
- carbon fiber
- length direction
- carbon
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011120 plywood Substances 0.000 title claims abstract description 59
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 34
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 34
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 10
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 238000009434 installation Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a carbon-fibre composite plywood, including the plywood body, the plywood body is by carbon fiber board, fire-retardant board and waterproof coating, the inside of carbon fiber board has seted up the circular through-hole of a plurality of along length direction equidistant, the last wall of carbon fiber board is provided with a plurality of T type fixture block along length direction equidistant, the T type draw-in groove that a plurality of cooperation T type fixture block used is seted up along length direction equidistant to the lower wall of fire-retardant board, the bar groove has been seted up along length direction in the lateral wall center department of plywood body, and the lateral wall in bar groove bonds and has sealed the pad, another lateral wall of plywood body bonds through urea-formaldehyde glue has the bar fixture block that cooperation bar groove used. The utility model discloses in, through the mutual block connection of T type draw-in groove that makes the last T type fixture block of table wall of carbon fiber plate and fire-retardant board lower table wall, use urea-formaldehyde glue to bond, make this carbon-fibre composite plywood reach the purpose that increases the steadiness.
Description
Technical Field
The utility model relates to a plywood technical field especially relates to a carbon-fibre composite plywood.
Background
The plywood is one of the common materials of furniture, is one of three large plates of an artificial board, and can also be used as a functional material of airplanes, ships, trains, automobiles, buildings, packing boxes and the like, a group of veneers are usually formed by mutually and vertically assembling and gluing the veneers according to the wood grain direction of adjacent layers, usually, the surface board and the inner layer board are symmetrically arranged at two sides of a central layer or a board core, the veneers after being glued are used for forming a board blank in a criss-cross mode according to the wood grain direction, the plywood is pressed under the condition of heating or not heating, the number of layers is generally odd, a small number of layers are even, the physical and mechanical properties in the longitudinal and transverse directions are small, the common plywood types comprise three-ply boards, five-ply boards and the like, the plywood can improve the utilization rate of the wood, and is a main way for saving the wood, due to special occasions, the plywood needs to be applied to places having certain contact with the external environment, such as floors, walls and the like.
Current carbon-fibre composite plywood, whole weight is great, inconvenient a large amount of transportation, and need the great influence in clearance between two boards of certain technique whether during the installation pleasing to the eye, and the clearance between two boards leads to the plywood inflation to damage simultaneously to intake easily, and the not firm condition of gluing takes place easily for the not good individuality plywood of the whole steadiness of plywood.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the carbon-fibre composite plywood that has light in weight, be convenient for installation, the leakproofness is good, the steadiness is high that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a carbon fiber composite plywood comprises a plywood body, wherein the plywood body consists of a carbon fiber plate, a flame retardant plate and a waterproof coating;
a plurality of circular through holes are formed in the carbon fiber plate at equal intervals along the length direction, and a plurality of T-shaped clamping blocks are arranged on the upper surface wall of the carbon fiber plate at equal intervals along the length direction;
the lower surface wall of the flame-retardant plate is provided with a plurality of T-shaped clamping grooves matched with the T-shaped clamping blocks at equal intervals along the length direction;
a strip-shaped groove is formed in the center of the side wall of the plywood body along the length direction, a sealing gasket is bonded on the side wall of the strip-shaped groove, and a strip-shaped clamping block matched with the strip-shaped groove and used is bonded on the other side wall of the plywood body through urea-formaldehyde glue.
Preferably, the upper surface wall of the flame retardant plate is painted with a waterproof coating.
Preferably, the flame retardant plates are provided in total in two, and the two flame retardant plates are symmetrical to each other about the horizontal center line of the carbon fiber plate.
Preferably, the T-shaped clamping blocks are mutually clamped and connected with the T-shaped clamping grooves and are bonded through urea-formaldehyde glue.
Preferably, the flame retardant sheet is a calcium silicate fiberboard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, this carbon-fibre composite plywood is through using the carbon fiber board as the main part to through the circular through-hole of a plurality of who sets up in the carbon fiber board is inside, makes this carbon-fibre composite plywood reach the purpose that alleviates whole weight.
2. The utility model discloses in, this carbon-fibre composite plywood, through the mutual block connection of T type draw-in groove that makes the last T type fixture block of table wall of carbon-fibre board and fire-retardant board lower table wall, use urea-formaldehyde glue to bond, make this carbon-fibre composite plywood reach the purpose that increases the steadiness.
3. The utility model discloses in, this carbon-fibre composite plywood agrees with mutually through the bar-shaped groove with the bar fixture block of this plywood and another this plywood when the installation to sealed the department of joint through sealed the pad, make this carbon-fibre composite plywood reach the installation of being convenient for and sealed purpose.
Drawings
Fig. 1 is a cross-sectional view of a carbon fiber composite plywood provided by the present invention;
fig. 2 is a top view of a carbon fiber composite plywood provided by the present invention;
fig. 3 is a side view of the carbon fiber composite plywood provided by the present invention.
Illustration of the drawings:
1. a plywood body; 2. a carbon fiber sheet; 21. a circular through hole; 22. a T-shaped fixture block; 3. a flame retardant sheet; 31. a T-shaped clamping groove; 4. a water-resistant coating; 5. a strip-shaped groove; 51. a gasket; 6. a strip-shaped fixture block.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.
Referring to fig. 1-3, a carbon fiber composite plywood comprises a plywood body 1, wherein the plywood body 1 consists of a carbon fiber plate 2, a flame retardant plate 3 and a waterproof coating 4;
a plurality of circular through holes 21 are formed in the carbon fiber plate 2 at equal intervals along the length direction, and a plurality of T-shaped clamping blocks 22 are arranged on the upper surface wall of the carbon fiber plate 2 at equal intervals along the length direction;
the lower surface wall of the flame-retardant plate 3 is provided with a plurality of T-shaped clamping grooves 31 matched with the T-shaped clamping blocks 22 at equal intervals along the length direction;
The upper surface wall of the flame retardant plate 3 is painted with a waterproof coating 4.
The flame retardant plates 3 are provided in total in two, and the two flame retardant plates 3 are symmetrical to each other about the horizontal center line of the carbon fiber plate 2.
The T-shaped clamping blocks 22 are mutually clamped and connected with the T-shaped clamping grooves 31 and are bonded through urea-formaldehyde glue.
The flame retardant sheet 3 is a calcium silicate fiberboard.
The working principle is as follows:
when the plywood made of the carbon fiber composite material is installed, the first plywood is installed at a corresponding position, meanwhile, the strip-shaped fixture block 6 of the other plywood is mutually clamped with the strip-shaped groove 5 of the plywood so as to finish the installation by reciprocating, the joint seam between the two boards is sealed by the sealing gasket 51 on the side wall of the strip-shaped groove 5 to prevent water from entering the joint, so that the carbon fiber composite material plywood achieves the purposes of convenient installation and sealing, when in use, the carbon fiber plate 2 and the flame-retardant plate 3 are mutually clamped through mutually clamping and connecting the T-shaped clamping block 22 and the T-shaped clamping groove 31, and then the urea-formaldehyde glue is used for bonding, so that the carbon fiber composite material plywood achieves the purpose of increasing the stability, when the plywood is used, the carbon fiber composite material plywood can achieve the purpose of reducing the whole weight through the carbon fiber plate 2 and the plurality of round through holes 21 formed in the carbon fiber plate 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The plywood made of the carbon fiber composite material comprises a plywood body (1), and is characterized in that the plywood body (1) consists of a carbon fiber plate (2), a flame retardant plate (3) and a waterproof coating (4);
a plurality of circular through holes (21) are formed in the carbon fiber plate (2) at equal intervals along the length direction, and a plurality of T-shaped clamping blocks (22) are arranged on the upper surface wall of the carbon fiber plate (2) at equal intervals along the length direction;
the lower surface wall of the flame-retardant plate (3) is provided with a plurality of T-shaped clamping grooves (31) matched with the T-shaped clamping blocks (22) at equal intervals along the length direction;
strip groove (5) have been seted up along length direction in the lateral wall center department of plywood body (1), and the lateral wall bonding of strip groove (5) has sealed pad (51), another lateral wall of plywood body (1) bonds through urea-formaldehyde glue and has bar fixture block (6) that cooperation strip groove (5) used.
2. Plywood sheet of carbon fibre composite material according to claim 1, characterised in that the upper surface of the fire-retardant sheets (3) is painted with a waterproof coating (4).
3. Plywood sheet of carbon fibre composite according to claim 1, characterised in that there are two fire retardant sheets (3) and that the two fire retardant sheets (3) are symmetrical to each other about the horizontal centre line of the carbon fibre sheet (2).
4. The carbon fiber composite plywood of claim 1, wherein said plurality of T-shaped clips (22) and said plurality of T-shaped clips (31) are engaged with each other and bonded together by urea-formaldehyde glue.
5. Plywood sheet of carbon fibre composite material according to claim 1, characterised in that the fire retardant sheet (3) is a calcium silicate fibre sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120122385.4U CN214927650U (en) | 2021-01-18 | 2021-01-18 | Carbon fiber composite plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120122385.4U CN214927650U (en) | 2021-01-18 | 2021-01-18 | Carbon fiber composite plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927650U true CN214927650U (en) | 2021-11-30 |
Family
ID=79078954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120122385.4U Expired - Fee Related CN214927650U (en) | 2021-01-18 | 2021-01-18 | Carbon fiber composite plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214927650U (en) |
-
2021
- 2021-01-18 CN CN202120122385.4U patent/CN214927650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |