CN210211615U - Glass fiber composite board - Google Patents
Glass fiber composite board Download PDFInfo
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- CN210211615U CN210211615U CN201921110772.5U CN201921110772U CN210211615U CN 210211615 U CN210211615 U CN 210211615U CN 201921110772 U CN201921110772 U CN 201921110772U CN 210211615 U CN210211615 U CN 210211615U
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- glass fiber
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- sound insulation
- cloth layer
- fire
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Abstract
The utility model discloses a glass fiber composite board, which comprises a glass fiber cloth layer and a sound insulation layer, wherein the glass fiber cloth layer is arranged at the bottom of the sound insulation layer, and the bottom of the glass fiber cloth layer and the top of the sound insulation layer are both provided with a fire-resistant layer; the glass fiber cloth layer comprises a composite glass fiber felt, the bottom surface of the composite glass fiber felt is bonded with the fire-resistant layer, and a plurality of bumps are uniformly arranged on the top of the composite glass fiber felt. Has the advantages that: the utility model discloses a set up a plurality of lug structures on the fine cloth layer of glass, constitute cross structure and lug structure through horizontal lacing wire, vertical lacing wire and cooperate, improve the fine cloth layer of glass and the bonding stability of puigging, prevent that the fine cloth of glass from opening to glue, improve equipment bonding compactness sets up the silk screen structure at the board skin, prevents that the broken back piece of composite sheet striking from splashing, improves the safety in utilization.
Description
Technical Field
The utility model relates to a glass fiber goods field, concretely relates to glass fiber composite sheet.
Background
The glass fiber composite board is a composite material synthesized by taking epoxy resin as an adhesive and taking electronic grade glass fiber cloth as a reinforcing material, does not contain asbestos components harmful to human bodies, has higher mechanical property and dielectric property and good processability, and is suitable for being applied to equipment with higher requirements on high-performance electronic insulation.
The applicant finds that at least the following technical problems exist in the prior art: because the glass fiber composite board produced at present is prepared by multi-layer pressing, the bonding positions of the glass fiber cloth are only bonded and connected through the side surfaces, and the surface of the glass fiber cloth is rough, the interlayer connection stability is poor, and the phenomenon of glue failure is easy to generate after the glass fiber composite board is used for a period of time; meanwhile, the glass fiber composite board is easy to generate a large amount of scraps after being crushed by impact, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glass fiber composite sheet just in order to solve above-mentioned problem sets up a plurality of embedded structures on fine layer of glass and fixes to improve equipment bonding compactness, improve and open the phenomenon of gluing, set up the silk screen structure at the board skin, prevent that the composite sheet from striking broken back piece and splashing, improve the safety in utilization, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a glass fiber composite board, which comprises a glass fiber cloth layer and a sound insulation layer, wherein the glass fiber cloth layer is arranged at the bottom of the sound insulation layer, and the bottom of the glass fiber cloth layer and the top of the sound insulation layer are both provided with a fire-resistant layer;
the glass fiber cloth layer comprises a composite glass fiber felt, the bottom surface of the composite glass fiber felt is bonded with the fire-resistant layer, and a plurality of bumps are uniformly arranged on the top of the composite glass fiber felt;
the soundproof layer bottom is provided with vertical lacing wire and the horizontal lacing wire that is "well" word cross distribution, vertical lacing wire with horizontal lacing wire links to each other through the welding, just vertical lacing wire top with the soundproof layer meets.
Adopt above-mentioned glass fiber composite sheet, connect the "well" font cross structure who forms with vertical lacing wire and horizontal lacing wire, simultaneously with the lug lock on the glass fiber cloth layer in this cross structure, thereby fix a position locking to the glass fiber cloth layer through vertical lacing wire and horizontal lacing wire, when glass fiber composite sheet both sides face receives opposite effort, go into the soundproof layer through the lug card, thereby improve the stability of being connected of glass fiber cloth layer and puigging, prevent that glass fiber cloth layer and puigging from producing relative sliding, increase equipment structural strength.
Preferably, the inner sides of the fire-resistant layers are all provided with wire meshes which are made of steel wires in a weaving mode, and the edges of the wire meshes are flush with the edges of the fire-resistant layers.
Preferably, the transverse lacing wires and the longitudinal lacing wires are crossed to form a plurality of uniformly distributed rectangular blanks, the bumps correspond to the rectangular blanks one by one, and the bumps are in abutting contact with the rectangular blanks.
Preferably, waterproof coating layers are cured on the outer sides of the two groups of fire-resistant layers.
Preferably, the gap between the sound insulation layer and the glass fiber cloth layer is bonded and filled with phenolic resin.
Preferably, the sound insulation layer is made of polyester fiber, reinforcing ribs are arranged inside the sound insulation layer, and the reinforcing ribs are connected with the longitudinal lacing wires through welding.
Has the advantages that: the utility model discloses a set up a plurality of lug structures on the fine cloth layer of glass, the cross structure who constitutes through horizontal lacing wire, vertical lacing wire cooperatees with this lug structure, improves the bonding stability of fine cloth layer of glass and puigging, prevents that the fine cloth of glass from opening to glue and produce the skew even to improve equipment bonding compactness sets up the silk screen structure at the board skin, prevents that the composite sheet from striking broken back piece and splashes, improves the safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a top view of the glass fiber cloth layer of the present invention;
fig. 4 is a matching structure diagram of the vertical lacing wire and the horizontal lacing wire of the utility model.
The reference numerals are explained below:
1. a refractory layer; 101. a wire mesh; 2. a glass fiber cloth layer; 201. compounding a glass fiber mat; 202. a bump; 3. a sound insulating layer; 301. longitudinal lacing; 302. transversely stretching a rib; 4. and (4) a waterproof coating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a glass fiber composite board, including fine cloth layer 2 of glass and puigging 3, fine cloth layer 2 of glass sets up in this puigging 3 bottom, and fine cloth layer 2 of glass is made for the bonding of glass fiber cloth, and fine cloth layer 2 bottoms of glass and 3 tops of puigging all are provided with flame retardant coating 1, and flame retardant coating 1 is that light concrete mixes expanded perlite and alumina powder and makes.
The glass fiber cloth layer 2 comprises a composite glass fiber felt 201, the bottom surface of the composite glass fiber felt 201 is bonded with the fire-resistant layer 1, a plurality of bumps 202 are uniformly arranged on the top of the composite glass fiber felt 201, and the bumps 202 and the composite glass fiber felt 201 are made of glass fiber materials. 3 bottoms of puigging are provided with vertical lacing wire 301 and horizontal lacing wire 302 that are "well" word cross distribution, and vertical lacing wire 301 and horizontal lacing wire 302 link to each other through the welding, and just vertical lacing wire 301 top meets with puigging 3, and puigging 3 is the polyester fiber material, and 3 inside strengthening ribs that are provided with of puigging, and this strengthening rib links to each other through the welding with vertical lacing wire 301.
As an alternative embodiment, the inner sides of the fire-resistant layers 1 are all provided with wire meshes 101, the wire meshes 101 are made of steel wires by weaving, the edges of the wire meshes 101 are flush with the edges of the fire-resistant layers 1, the plate in the fire-resistant layer 1 is restrained by the silk screen 101 to prevent the plate from splashing chips after being impacted and damaged, the transverse lacing wires 302 and the longitudinal lacing wires 301 are crossed to form a plurality of uniformly distributed rectangular blanks, the convex blocks 202 correspond to the rectangular blanks one by one, and the convex blocks 202 are in abutting contact with the rectangular blanks, thereby the rectangular blank is tightly propped by the convex block 202 to improve the bonding and laminating stability of the glass fiber cloth layer 2 and the sound insulation layer 3, the outer sides of the two groups of flame retardant coatings 1 are both solidified with waterproof coating layers 4, the waterproof coating layers 4 are styrene-butadiene emulsion formed by copolymerizing butadiene and styrene monomers, through set up waterproof coating in the 1 outside of flame retardant coating, improve the waterproof and ageing-resistant performance in the panel outside, the space passes through the phenolic resin bonding and fills between puigging 3 and the fine cloth layer 2 of glass.
By adopting the structure, the longitudinal tie bars 301 and the transverse tie bars 302 are connected to form a cross structure in a shape like a Chinese character 'jing', and meanwhile, the convex blocks 202 on the glass fiber cloth layer 2 are buckled in the cross structure, so that the glass fiber cloth layer 2 is positioned and locked through the longitudinal tie bars 301 and the transverse tie bars 302, and when the two side surfaces of the glass fiber composite board are subjected to opposite acting forces, the convex blocks 202 are clamped into the sound insulation layer 3, so that the connection stability of the glass fiber cloth layer 2 and the sound insulation layer 3 is improved, the glass fiber cloth layer 2 and the sound insulation layer 3 are prevented from sliding relatively, and the structural strength of equipment is improved;
through set up a plurality of lugs 202 structure at glass fibre cloth layer 2, cooperate with this lug 202 structure through the cross structure that horizontal lacing wire 302, vertical lacing wire 301 are constituteed, improve the bonding stability of glass fibre cloth layer 2 and puigging 3, prevent that the fine cloth of glass from breaking glue and produce the skew even to improve equipment bonding compactness sets up silk screen 101 structure at the board skin, prevents that the composite sheet from striking broken back piece and splashing, improves the safety in utilization.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A glass fiber composite board is characterized in that: the sound insulation cloth comprises a glass fiber cloth layer (2) and a sound insulation layer (3), wherein the glass fiber cloth layer (2) is arranged at the bottom of the sound insulation layer (3), and flame retardant coatings (1) are arranged at the bottom of the glass fiber cloth layer (2) and the top of the sound insulation layer (3);
the glass fiber cloth layer (2) comprises a composite glass fiber felt (201), the bottom surface of the composite glass fiber felt (201) is bonded with the fire-resistant layer (1), and a plurality of bumps (202) are uniformly arranged at the top of the composite glass fiber felt (201);
the bottom of the soundproof layer (3) is provided with a longitudinal tie bar (301) and a transverse tie bar (302) which are distributed in a cross shape like a Chinese character 'jing', the longitudinal tie bar (301) is connected with the transverse tie bar (302) through welding, and the top of the longitudinal tie bar (301) is connected with the soundproof layer (3).
2. A glass fiber composite sheet according to claim 1, wherein: the fire-resistant layer (1) inboard all is provided with silk screen (101), and this silk screen (101) are woven for the steel wire and are made, just silk screen (101) border with fire-resistant layer (1) border parallel and level.
3. A glass fiber composite sheet according to claim 1, wherein: the transverse lacing wires (302) and the longitudinal lacing wires (301) are crossed to form a plurality of uniformly distributed rectangular blanks, the lugs (202) correspond to the rectangular blanks one to one, and the lugs (202) are in abutting contact with the rectangular blanks.
4. A glass fiber composite sheet according to claim 1, wherein: and waterproof coating layers (4) are solidified on the outer sides of the two groups of fire-resistant layers (1).
5. A glass fiber composite sheet according to claim 1, wherein: and gaps between the sound insulation layer (3) and the glass fiber cloth layer (2) are bonded and filled through phenolic resin.
6. A glass fiber composite sheet according to claim 1, wherein: the soundproof layer (3) is made of polyester fiber, reinforcing ribs are arranged inside the soundproof layer (3), and the reinforcing ribs are connected with the longitudinal tie bars (301) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110772.5U CN210211615U (en) | 2019-07-16 | 2019-07-16 | Glass fiber composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110772.5U CN210211615U (en) | 2019-07-16 | 2019-07-16 | Glass fiber composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211615U true CN210211615U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110772.5U Active CN210211615U (en) | 2019-07-16 | 2019-07-16 | Glass fiber composite board |
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| CN (1) | CN210211615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900735A (en) * | 2021-01-22 | 2021-06-04 | 泰州职业技术学院 | Wallboard for prefabricated superposed shear wall and shear wall |
| CN113879349A (en) * | 2021-09-15 | 2022-01-04 | 滁州市永通交通设备有限公司 | Glass fiber reinforced plastic buckle plate for high-speed rail and preparation method |
-
2019
- 2019-07-16 CN CN201921110772.5U patent/CN210211615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900735A (en) * | 2021-01-22 | 2021-06-04 | 泰州职业技术学院 | Wallboard for prefabricated superposed shear wall and shear wall |
| CN113879349A (en) * | 2021-09-15 | 2022-01-04 | 滁州市永通交通设备有限公司 | Glass fiber reinforced plastic buckle plate for high-speed rail and preparation method |
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