CN217027773U - Various steel sheet connection structure of fire prevention high fire-retardant heat-proof polyurethane - Google Patents
Various steel sheet connection structure of fire prevention high fire-retardant heat-proof polyurethane Download PDFInfo
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- CN217027773U CN217027773U CN202122779938.6U CN202122779938U CN217027773U CN 217027773 U CN217027773 U CN 217027773U CN 202122779938 U CN202122779938 U CN 202122779938U CN 217027773 U CN217027773 U CN 217027773U
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- plate
- polyurethane
- steel sheet
- steel plate
- color steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 43
- 239000004814 polyurethane Substances 0.000 title claims abstract description 43
- 239000003063 flame retardant Substances 0.000 title claims abstract description 25
- 230000002265 prevention Effects 0.000 title abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229920000728 polyester Polymers 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011701 zinc Substances 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 238000005246 galvanizing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 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 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a fireproof high-flame-retardance heat-insulation polyurethane color steel plate connecting structure which comprises a color steel plate, wherein the color steel plate is composed of a base material steel plate, a zinc coating, ceramic micro-bubble heat-insulation paint, polyurethane anticorrosion paint, an adhesive layer and a polyester fiber cotton sound insulation cotton plate, a bottom plate is arranged on one side of the color steel plate, a circle of high-strength silk screen is arranged between the color steel plate and the bottom plate, a rigid polyurethane foam plate is arranged inside the high-strength silk screen, and polyurethane adhesives are arranged on two sides of the rigid polyurethane foam plate. This various steel sheet connection structure of polyurethane that prevents fires high fire-retardant heat preservation, through the setting of the thermal-insulated heat preservation coating of ceramic microbubble, the thermal-insulated heat preservation coating of ceramic microbubble has low coefficient of heat conductivity, and the high efficiency is thermal-insulated, and the temperature resistant is high, and characteristics such as fire prevention is fire-retardant, insulating withstand voltage can the high fire-retardant thermal-insulated ability of fire prevention of effectual increase various steel sheet itself, make various steel sheet can be applicable to the higher place of temperature, increase the practicality of various steel sheet.
Description
Technical Field
The utility model relates to the technical field of color steel plates, in particular to a fireproof high-flame-retardant heat-insulation polyurethane color steel plate connecting structure.
Background
The color steel plate is a new material which is popular in the world at present, and with the improvement of science and technology and the enhancement of environmental consciousness and the improvement of the living standard of people, the color steel plate prefabricated house increasingly shows strong vitality and wide market prospect, is favored by buildings, household appliances, electromechanics, transportation, interior decoration, office appliances and other industries, and needs to be spliced in a plurality of industries, so that the connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate is particularly needed.
But the various steel sheet connection structure of present fire prevention high fire-retardant heat-insulating polyurethane, in the use, most various steel sheet structure ratio is single thin, lacks fire-resistant ability, when taking place high temperature, and the surface softens easily, and various steel sheet structure is impaired easily, and most various steel sheet connected mode are complicated simultaneously, produce easily not hard up, are unsuitable to splice fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fireproof high-flame-retardant heat-insulation polyurethane color steel plate connecting structure, which aims to solve the problems that most of the existing fireproof high-flame-retardant heat-insulation polyurethane color steel plate connecting structures in the background technology are thin and lack of fire-resistant capability in the use process, the surface is easy to soften and the color steel plate structure is easy to damage when high temperature occurs, and meanwhile, most of the color steel plates are complex in connecting mode, easy to loosen and not suitable for quick splicing.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a various steel sheet connection structure of fire prevention high fire-retardant heat-insulation polyurethane, includes various steel sheet and substrate steel sheet, the structure of various steel sheet comprises substrate steel sheet, galvanizing coat, ceramic microbubble thermal-insulated heat preservation coating, polyurethane anticorrosive paint, adhesive linkage and polyester fiber cotton soundproof cotton board, one side of various steel sheet is provided with the bottom plate, be provided with round high strength silk screen between various steel sheet and the bottom plate, the inside of high strength silk screen is provided with rigid polyurethane foam board, rigid polyurethane foam board's both sides are provided with the polyurethane binder, the surperficial both sides of various steel sheet are provided with coupling mechanism.
Preferably, the middle layer of various steel sheet is provided with the substrate steel sheet, the surface both sides of substrate steel sheet all adopt the mode of hot melt to be provided with the galvanizing coat, the even coating in surface of galvanizing coat has ceramic microbubble thermal-insulated heat preservation coating, ceramic microbubble thermal-insulated heat preservation coating has thermal-insulated effect.
Preferably, the surface of the ceramic microbubble thermal insulation coating is uniformly coated with polyurethane anticorrosive paint which can effectively prevent the surface of the color steel plate from rusting and aging.
Preferably, the polyester fiber cotton soundproof cotton plate is tightly attached to the bottom layer zinc coating through the bonding layer, and the polyester fiber cotton soundproof cotton plate can increase the soundproof effect of the color steel plate.
Preferably, the high-strength silk screen is tightly bonded with a rigid polyurethane foam board through a polyurethane adhesive, and the rigid polyurethane foam board has an insulating effect.
Preferably, coupling mechanism includes recess board, connecting block, block piece, first screw hole, second screw hole and fixing bolt, one side welding between various steel sheet and the bottom plate has the recess board, opposite side welding between various steel sheet and the bottom plate has the connecting block, the one end welding of connecting block has the block piece, first screw hole has been seted up on one side surface of block piece, the second screw hole has been seted up to the surperficial both sides of recess board, the surface one side of various steel sheet is run through there is fixing bolt.
Preferably, the clamping block is in threaded connection with a fixing bolt at one end of the second threaded hole in the groove plate through the first threaded hole, and the fixing bolts are distributed on the surface of the color steel plate at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that: this various steel sheet connection structure of fire prevention high fire-retardant heat-insulation polyurethane, setting through the thermal-insulated heat preservation coating of pottery microbubble, the thermal-insulated heat preservation coating of pottery microbubble has low coefficient of heat conductivity, it is high to be high thermal-insulated, it is fire-retardant to prevent fires, characteristics such as withstand voltage, can the high fire-retardant thermal-insulated ability of preventing fires of various steel sheet itself of effectual increase, make various steel sheet can be applicable to the higher place of temperature, increase the practicality of various steel sheet, simultaneously through the recess board, the connecting block, the block, first screw hole, the setting of second screw hole and fixing bolt, can insert the recess board through the block with various steel sheet, then lock fixedly through fixing bolt, can effectually link together two various steel sheets.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic view of a color steel plate according to the present invention;
FIG. 3 is a schematic view of the connecting mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. color steel plates; 2. a base steel sheet; 3. a zinc coating layer; 4. ceramic micro-bubble heat insulation coating; 5. polyurethane anticorrosive paint; 6. an adhesive layer; 7. polyester fiber cotton soundproof cotton board; 8. a bottom layer plate; 9. a high strength wire mesh; 10. a rigid polyurethane foam board; 11. a polyurethane binder; 12. a connecting mechanism; 1201. a groove plate; 1202. connecting blocks; 1203. a clamping block; 1204. a first threaded hole; 1205. a second threaded hole; 1206. and fixing the bolt.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a various steel sheet connection structure of fire prevention high fire-retardant heat-insulating polyurethane, including various steel sheet 1 and substrate steel sheet 2, various steel sheet 1's structure is by substrate steel sheet 2, galvanizing coat 3, the thermal-insulated heat preservation coating 4 of ceramic microbubble, polyurethane anticorrosive paint 5, adhesive linkage 6 and polyester fiber cotton soundproof cotton board 7 are constituteed, one side of various steel sheet 1 is provided with bottom plate 8, be provided with round high strength silk screen 9 between various steel sheet 1 and the bottom plate 8, the inside of high strength silk screen 9 is provided with rigid polyurethane foam board 10, the both sides of rigid polyurethane foam board 10 are provided with polyurethane adhesive 11, the surperficial both sides of various steel sheet 1 are provided with coupling mechanism 12.
Further, the middle level of various steel sheet 1 is provided with substrate steel sheet 2, the mode that the hot melt was all adopted to substrate steel sheet 2's surface both sides is provided with galvanizing coat 3, the even coating in surface of galvanizing coat 3 has ceramic microbubble thermal-insulated heat preservation coating 4, ceramic microbubble thermal-insulated heat preservation coating 4 has thermal-insulated effect, setting through ceramic microbubble thermal-insulated heat preservation coating 4, ceramic microbubble thermal-insulated heat preservation coating 4 has low coefficient of thermal conductivity, it is high that the high temperature resistant is thermal-insulated, fire prevention is fire-retardant, characteristics such as insulating withstand voltage, can effectually increase the high fire-retardant thermal-insulated ability of fire prevention of various steel sheet 1 itself, make various steel sheet 1 can be applicable to the higher place of temperature, increase the practicality of various steel sheet 1.
Further, the surface of the ceramic microbubble thermal insulation coating 4 is evenly coated with the polyurethane anticorrosive paint 5, the polyurethane anticorrosive paint 5 can effectively prevent the surface of the color steel plate 1 from rusting and aging, and through the arrangement of the polyurethane anticorrosive paint 5, the polyurethane anticorrosive paint 5 can effectively increase the anti-aging and anti-rust capacity of the color steel plate 1.
Further, polyester fiber cotton soundproof cotton board 7 passes through adhesive linkage 6 and the inseparable laminating of bottom galvanizing coat 3, and polyester fiber cotton soundproof cotton board 7 can increase various steel sheet 1's syllable-dividing effect, and through polyester fiber cotton soundproof cotton board 7's setting, polyester fiber cotton soundproof cotton board 7 can ensure when this various steel sheet 1 uses on the great building site of noise, also can have the fine effect of the sound of making an uproar of falling.
Further, high strength silk screen 9 passes through polyurethane adhesive 11 and rigid polyurethane foam board 10 closely bonds together, rigid polyurethane foam board 10 has adiabatic effect, setting through high strength silk screen 9 and rigid polyurethane foam board 10, bond rigid polyurethane foam board 10 and high strength silk screen 9 and various steel sheet 1 together, intensity that can effectual increase rigid polyurethane foam board 10, non-deformable more, and rigid polyurethane foam board 10 has fine thermal-insulated effect.
Further, the connecting mechanism 12 includes a groove plate 1201, a connecting block 1202, a clamping block 1203, a first threaded hole 1204, a second threaded hole 1205 and a fixing bolt 1206, the groove plate 1201 is welded on one side between the color steel plate 1 and the bottom plate 8, the connecting block 1202 is welded on the other side between the color steel plate 1 and the bottom plate 8, the clamping block 1203 is welded at one end of the connecting block 1202, the first threaded hole 1204 is formed in the surface of one side of the clamping block 1203, the second threaded hole 1205 is formed in the two sides of the surface of the groove plate 1201, the fixing bolt 1206 penetrates through one side of the surface of the color steel plate 1, the groove plate 1201, the connecting block 1202, the clamping block 1203, the first threaded hole 1204, the second threaded hole 1205 and the fixing bolt 1206 are arranged, when the color steel plate 1 needs to be spliced, the color steel plate 1 can be inserted into the groove plate 1201 through the clamping block 1203, the clamping block 1203 and the groove plate can effectively prevent the connected color steel plate 1 from shaking due to the mutual matching, then, the two color steel plates 1 can be effectively connected together by locking and fixing the fixing bolts 1206.
Further, the fixing bolt 1206 threaded connection of block 1203 through first screw hole 1204 and recess board 1201 on the one end of second screw hole 1205, fixing bolt 1206 is equidistant distribution on various steel sheet 1 surface, and through the setting of fixing bolt 1206, fixing bolt 1206 can be effectual with two various steel sheets 1 fixed together.
The working principle is as follows: firstly, both sides of the surface of a base material steel plate 2 are required to be provided with a zinc coating 3, then the surface of the zinc coating 3 on one side is coated with a ceramic micro-bubble heat insulation coating 4, meanwhile, the surface of the ceramic micro-bubble heat insulation coating 4 is coated with a polyurethane anticorrosive paint 5, then the surface of the zinc coating 3 on the other side is required to be provided with an adhesive layer 6, meanwhile, the surface of the adhesive layer 6 is adhered with a polyester fiber cotton sound insulation plate 7, secondly, both sides between a color steel plate 1 and a bottom plate 8 are respectively welded with a groove plate 1201 and a connecting block 1202, then, both surfaces of the connecting block 1202 and the groove plate 1201 are provided with a first threaded hole 1204 and a second threaded hole 1205, secondly, a fixing bolt 1206 needs to penetrate through the surface of the color steel plate 1 above the groove plate 1201, then a polyurethane adhesive 11 needs to be arranged between the color steel plate 1 and the bottom plate 8, and finally, the rigid polyurethane adhesive 11 is used for adhering the hard polyurethane foam plate 10 and a high-strength silk screen 9 together, thus, the connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate is completed.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a various steel sheet connection structure of polyurethane that prevents fires high fire-retardant heat insulation, includes various steel sheet (1) and substrate steel sheet (2), its characterized in that: the structure of various steel sheet (1) comprises substrate steel sheet (2), galvanizing coat (3), ceramic microbubble thermal-insulated heat preservation coating (4), polyurethane anticorrosive paint (5), adhesive linkage (6) and polyester fiber cotton soundproof cotton board (7), one side of various steel sheet (1) is provided with bottom plate (8), be provided with round high strength silk screen (9) between various steel sheet (1) and bottom plate (8), the inside of high strength silk screen (9) is provided with rigid polyurethane foam board (10), the both sides of rigid polyurethane foam board (10) are provided with polyurethane adhesive (11), the surperficial both sides of various steel sheet (1) are provided with coupling mechanism (12).
2. The connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate according to claim 1, wherein a galvanized layer (3) is arranged on both sides of the surface of the base steel plate (2) in a hot melting manner, ceramic micro-bubble heat-insulation paint (4) is uniformly coated on the surface of the galvanized layer (3), and the ceramic micro-bubble heat-insulation paint (4) has a heat-insulation effect.
3. The connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate according to claim 1, wherein the surface of the ceramic micro-bubble heat-insulation and heat-preservation coating (4) is uniformly coated with a polyurethane anticorrosive paint (5), and the polyurethane anticorrosive paint (5) can effectively prevent the surface of the color steel plate (1) from rusting and aging.
4. The connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate as claimed in claim 1, wherein the polyester fiber cotton soundproof cotton plate (7) is tightly attached to the bottom layer zinc coating (3) through the adhesive layer (6), and the polyester fiber cotton soundproof cotton plate (7) can increase the soundproof effect of the color steel plate (1).
5. The connection structure of fire-proof, high flame-retardant and heat-insulating polyurethane color steel plate as claimed in claim 1, wherein the high-strength wire mesh (9) is tightly bonded to the rigid polyurethane foam plate (10) by the polyurethane adhesive (11), and the rigid polyurethane foam plate (10) has a heat-insulating effect.
6. The connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate according to claim 1, wherein the connection mechanism (12) comprises a groove plate (1201), a connection block (1202), a clamping block (1203), a first threaded hole (1204), a second threaded hole (1205) and a fixing bolt (1206), the groove plate (1201) is welded on one side between the color steel plate (1) and the bottom plate (8), the connection block (1202) is welded on the other side between the color steel plate (1) and the bottom plate (8), the clamping block (1203) is welded on one end of the connection block (1202), the first threaded hole (1204) is formed in the surface of one side of the clamping block (1203), the second threaded hole (1205) is formed in the two sides of the surface of the groove plate (1201), and the fixing bolt (1206) penetrates through one side of the surface of the color steel plate (1).
7. The connection structure of the fireproof high-flame-retardant heat-insulation polyurethane color steel plate as claimed in claim 6, wherein the clamping block (1203) is in threaded connection with a fixing bolt (1206) at one end of a second threaded hole (1205) in the groove plate (1201) through a first threaded hole (1204), and the fixing bolts (1206) are distributed on the surface of the color steel plate (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779938.6U CN217027773U (en) | 2021-11-15 | 2021-11-15 | Various steel sheet connection structure of fire prevention high fire-retardant heat-proof polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779938.6U CN217027773U (en) | 2021-11-15 | 2021-11-15 | Various steel sheet connection structure of fire prevention high fire-retardant heat-proof polyurethane |
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| Publication Number | Publication Date |
|---|---|
| CN217027773U true CN217027773U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122779938.6U Expired - Fee Related CN217027773U (en) | 2021-11-15 | 2021-11-15 | Various steel sheet connection structure of fire prevention high fire-retardant heat-proof polyurethane |
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| CN (1) | CN217027773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384126A (en) * | 2022-08-30 | 2022-11-25 | 南通强盛彩钢制品有限公司 | High-strength corrosion-resistant color steel plate with heat preservation function |
-
2021
- 2021-11-15 CN CN202122779938.6U patent/CN217027773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384126A (en) * | 2022-08-30 | 2022-11-25 | 南通强盛彩钢制品有限公司 | High-strength corrosion-resistant color steel plate with heat preservation function |
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Granted publication date: 20220722 |