CN211850333U - Novel PVC composite sheet - Google Patents
Novel PVC composite sheet Download PDFInfo
- Publication number
- CN211850333U CN211850333U CN202020338814.7U CN202020338814U CN211850333U CN 211850333 U CN211850333 U CN 211850333U CN 202020338814 U CN202020338814 U CN 202020338814U CN 211850333 U CN211850333 U CN 211850333U
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- China
- Prior art keywords
- outer side
- magnesium hydroxide
- layer
- pvc
- retardant layer
- 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
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- 239000002131 composite material Substances 0.000 title claims abstract description 73
- 239000003063 flame retardant Substances 0.000 claims abstract description 39
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 36
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 36
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 36
- 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 30
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052804 chromium Inorganic materials 0.000 abstract description 10
- 239000011651 chromium Substances 0.000 abstract description 10
- 238000007747 plating Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a novel PVC composite sheet, including first curb plate, the outside below of first curb plate is provided with first chromium plating anticorrosive coating, and is provided with the fire-retardant layer of first magnesium hydroxide below the outside of first chromium plating anticorrosive coating, the inside of first curb plate is provided with first screw hole, and the inside of first screw hole is provided with first threaded rod, the outside below of the fire-retardant layer of first magnesium hydroxide is provided with PVC basic unit, and both ends all are provided with the fixed block about the inboard of PVC basic unit, the right-hand gusset plate that is provided with in the outside of fixed block, both ends all are provided with the connecting block about the PVC basic unit outside, and the inboard of connecting block is provided with the installation piece. The utility model discloses, through being provided with first chromium plating anticorrosive coating, can play fine anticorrosion effect to the PVC basic unit like this, avoided in daily life because oil stain, water stain and dust cause the corruption to the composite sheet, improved the life of this composite sheet and also reduced people's use cost simultaneously.
Description
Technical Field
The utility model relates to a relevant technical field of composite sheet especially relates to a novel PVC composite sheet.
Background
Composite panels are generally classified into metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, and the like, and composite panels having different functions are formed by layering different materials, such as concrete for roofing, foam insulation layers, and surface waterproof layers. The sandwich panel is also one of the composite panels.
The existing PVC composite board has poor strength, poor corrosion resistance and poor flame retardant effect, so that when the composite board is used, dust and water stains cause corrosion to the composite board, the service life is shortened, people cannot pay attention to what the cigarette ends fall on the composite board, the fire disaster is easily caused, timely control cannot be achieved, and casualties cannot be caused to people, and the using requirements of personnel cannot be met.
Therefore, there is a need to provide a new PVC composite board to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel PVC composite sheet has solved a novel PVC composite sheet flame retardant efficiency poor problem.
In order to solve the technical problems, the utility model provides a novel PVC composite board, which comprises a first side board, wherein a first chromium-plated anticorrosive layer is arranged below the outer side of the first side board, a first magnesium hydroxide flame-retardant layer is arranged below the outer side of the first chromium-plated anticorrosive layer, a first threaded hole is arranged inside the first side board, a first threaded rod is arranged inside the first threaded hole, a PVC base layer is arranged below the outer side of the first magnesium hydroxide flame-retardant layer, fixed blocks are arranged at the left and right ends of the inner side of the PVC base layer, a reinforcing board is arranged at the right side of the outer side of the fixed block, connecting blocks are arranged at the left and right ends of the outer side of the PVC base layer, an installation block is arranged at the inner side of the connecting blocks, a second magnesium hydroxide flame-retardant layer is arranged below the outer side of the PVC base layer, and a second chromium-plated anticorrosive layer is, and a second side plate is arranged below the outer side of the second chromium-plated anticorrosive layer, a second threaded hole is formed in the second side plate, and a second threaded rod is arranged on the inner side of the second threaded hole.
Preferably, the outer side of the PVC base layer is closely attached to the inner side of the first magnesium hydroxide flame-retardant layer, and the width of the outer side of the PVC base layer is the same as that of the inner side of the first magnesium hydroxide flame-retardant layer.
Preferably, the outer side of the first chromium-plated anticorrosive layer is tightly attached to the inner side of the first magnesium hydroxide flame-retardant layer, and the outer width of the first chromium-plated anticorrosive layer is the same as the inner width of the first magnesium hydroxide flame-retardant layer.
Preferably, the surface of fixed block and the surface of gusset plate are open-cell design, and the gusset plate sets up about PVC basic unit axis symmetry.
Preferably, the inner side of the connecting block is movably connected with the outer side of the mounting block, the inner side of the connecting block is arranged in a groove shape, and the outer side of the mounting block is arranged in a protruding shape.
Preferably, the first threaded hole is in threaded connection with the first threaded rod, and the inner diameter of the first threaded hole is larger than the outer diameter of the first threaded rod.
Preferably, the second threaded hole is in threaded connection with a second threaded rod, and the second threaded rod is symmetrically arranged about the central axis of the second side plate.
Compared with the prior art, the utility model provides a pair of novel PVC composite sheet has following beneficial effect:
1. the utility model provides a novel PVC composite board, which can play a good anti-corrosion effect on a PVC base layer by arranging a first chromium plating anti-corrosion layer, thereby avoiding the composite board from being corroded by oil stain, water stain and dust in daily life, prolonging the service life of the composite board and reducing the use cost of people;
2. the utility model provides a novel PVC composite board, which can play a good flame-retardant effect to the composite board by arranging a first magnesium hydroxide flame-retardant layer, thereby avoiding the composite board from burning due to the fire source caused by carelessness of people, improving the life safety of people and simultaneously reducing the economic loss of people, and facilitating the use of people;
3. the utility model provides a novel PVC composite sheet through being provided with fixed block and gusset plate, has increased the use intensity of this composite sheet like this, has avoided causing damage and deformation to it on dropping to the composite sheet because of the foreign matter, has improved the availability factor of this composite sheet and has also reduced use cost simultaneously.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a novel PVC composite board provided by the present invention;
FIG. 2 is a front view of the PVC composite board shown in FIG. 1;
FIG. 3 is a schematic top view of the novel PVC composite board shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
Reference numbers in the figures: 1. the anti-flaming magnesium hydroxide plate comprises a first side plate, 2, a first chromium-plated anticorrosive layer, 3, a first magnesium hydroxide anti-flaming layer, 4, a first threaded hole, 5, a first threaded rod, 6, a PVC base layer, 7, a fixing block, 8, a reinforcing plate, 9, a connecting block, 10, an installation block, 11, a second magnesium hydroxide anti-flaming layer, 12, a second chromium-plated anticorrosive layer, 13, a second side plate, 14, a second threaded hole, 15 and a second threaded rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel PVC composite board according to the present invention; FIG. 2 is a front view of the PVC composite board shown in FIG. 1; FIG. 3 is a schematic top view of the novel PVC composite board shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a in fig. 1. A novel PVC composite board comprises a first side board 1, a first chromium-plated anticorrosive layer 2 is arranged below the outer side of the first side board 1, a first magnesium hydroxide flame-retardant layer 3 is arranged below the outer side of the first chromium-plated anticorrosive layer 2, a first threaded hole 4 is arranged inside the first side board 1, a first threaded rod 5 is arranged inside the first threaded hole 4, a PVC base layer 6 is arranged below the outer side of the first magnesium hydroxide flame-retardant layer 3, fixing blocks 7 are arranged at the left and right ends of the inner side of the PVC base layer 6, a reinforcing board 8 is arranged at the right side of the outer side of the fixing block 7, connecting blocks 9 are arranged at the left and right ends of the outer side of the PVC base layer 6, an installation block 10 is arranged inside the connecting blocks 9, a second magnesium hydroxide flame-retardant layer 11 is arranged below the outer side of the PVC base layer 6, a second chromium-plated anticorrosive layer 12 is arranged below the outer side of the second magnesium hydroxide flame-retardant layer 11, and a second side, and a second threaded hole 14 is formed in the second side plate 13, and a second threaded rod 15 is arranged inside the second threaded hole 14.
The outside of PVC basic unit 6 closely laminates with the inboard on the fire-retardant layer 3 of first magnesium hydroxide, and the outside width of PVC basic unit 6 is the same with the inboard width on the fire-retardant layer 3 of first magnesium hydroxide, through being provided with the fire-retardant layer 3 of first magnesium hydroxide, can play fine flame retardant efficiency to the composite sheet like this, avoided making the composite sheet burning because of people's fire source that causes carelessly, thereby people's life safety has been improved and people's economic loss has also been reduced simultaneously, people's use has been made things convenient for.
The 2 outsides of first chromium plating anticorrosive coating and the inboard of the fire-retardant layer of first magnesium hydroxide 3 closely laminate, and the 2 outside widths of first chromium plating anticorrosive coating are the same with the inboard width on the fire-retardant layer of first magnesium hydroxide 3, through being provided with first chromium plating anticorrosive coating 2, can play fine anticorrosion effect to PVC basic unit 6 like this, avoided in daily life because oil stain, water stain and dust cause the corruption to the composite sheet, the life who has improved this composite sheet has also reduced people's use cost simultaneously.
The surface of fixed block 7 and gusset plate 8 are trompil formula design, and gusset plate 8 sets up about 6 axis symmetries in PVC basic unit, can increase PVC basic unit 5's intensity like this, has avoided making the foreign object cause damage and deformation to PVC basic unit 5, has improved the practicality of composite sheet and has also improved the life of composite sheet simultaneously.
The inboard and the installation piece 10 outside swing joint of connecting block 9, and the inboard of connecting block 9 is the setting of recess form, and the installation piece 10 outside is the setting of protrusion form, is convenient for like this to the installation and the dismantlement of composite sheet, has reduced staff's installation time and dismantlement time, has reduced staff's intensity of labour.
For threaded connection between first screw hole 4 and the first threaded rod 5, and the internal diameter of first screw hole 4 is greater than the external diameter of first threaded rod 5, and current composite sheet all comes the adhesion through glue, has prolonged like this and has come off easily, can make first curb plate 1 more firm through being provided with first screw hole 4 and first threaded rod 5.
The second threaded holes 14 are in threaded connection with the second threaded rods 15, the second threaded rods 15 are symmetrically arranged about the axis of the second side plate 13, the composite plate can be reinforced and is not prone to falling off, the service life of the composite plate is prolonged, and meanwhile, the use cost is also reduced.
The utility model provides a pair of novel PVC composite sheet's theory of operation as follows: firstly, a fixing block 7 and a reinforcing plate 8 are arranged inside a PVC base layer 6, then a first magnesium hydroxide flame-retardant layer 3 is arranged and fixed above the outer side of the PVC base layer 6, the first magnesium hydroxide flame-retardant layer 3 is arranged, so that a good flame-retardant effect can be achieved for a composite plate, the composite plate is prevented from being burnt due to an accidental fire source caused by people, the life safety of people is improved, the economic loss of people is reduced, the use of people is facilitated, a first chromium-plated anticorrosive layer 2 is arranged above the outer side of the first magnesium hydroxide flame-retardant layer 3, a first side plate 1 is arranged above the outer side of the first chromium-plated anticorrosive layer 2, the first side plate is reinforced through a first threaded hole 4 and a first threaded rod 5, the existing composite plate is adhered through glue, the composite plate is easy to fall off after a long time, the first side plate 1 can be firmer through the first threaded hole 4 and the first threaded rod 5, then we install the fire-retardant layer 11 of second magnesium hydroxide in the outside below of PVC basic unit 6, again with the fire-retardant layer 11's of second magnesium hydroxide below of second chromium plating anticorrosive coating 12 installation, again install second curb plate 13 in the second chromium plating anticorrosive coating 12 outside below, secondly it is consolidated with second threaded hole 14 and second threaded rod 15, at last we carry out the block connection through connecting block 9 and installation piece 10 to PVC basic unit 6, just so a novel PVC composite sheet installation use has just been accomplished.
Compared with the prior art, the utility model provides a pair of novel PVC composite sheet has following beneficial effect:
1. the utility model provides a novel PVC composite board, which can play a good anti-corrosion effect on a PVC base layer 6 by arranging a first chromium plating anticorrosive layer 2, thereby avoiding the composite board from being corroded by oil stain, water stain and dust in daily life, prolonging the service life of the composite board and reducing the use cost of people;
2. the utility model provides a novel PVC composite board, which can play a good flame-retardant effect to the composite board by arranging a first magnesium hydroxide flame-retardant layer 3, thereby avoiding the composite board from burning due to the fire source caused by carelessness of people, improving the life safety of people and simultaneously reducing the economic loss of people, and facilitating the use of people;
3. the utility model provides a novel PVC composite sheet through being provided with fixed block 7 and gusset plate 8, has increased the use intensity of this composite sheet like this, has avoided because of the foreign object drops to cause damage and deformation to it on the composite sheet, has improved the availability factor of this composite sheet and has also reduced use cost simultaneously.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel PVC composite sheet, includes first curb plate (1), its characterized in that: a first chromium-plated anticorrosive layer (2) is arranged below the outer side of the first side plate (1), a first magnesium hydroxide flame-retardant layer (3) is arranged below the outer side of the first chromium-plated anticorrosive layer (2), a first threaded hole (4) is formed in the first side plate (1), a first threaded rod (5) is arranged in the first threaded hole (4), a PVC base layer (6) is arranged below the outer side of the first magnesium hydroxide flame-retardant layer (3), fixed blocks (7) are arranged at the left end and the right end of the inner side of the PVC base layer (6), a reinforcing plate (8) is arranged on the right side of the outer side of each fixed block (7), connecting blocks (9) are arranged at the left end and the right end of the outer side of the PVC base layer (6), mounting blocks (10) are arranged on the inner side of each connecting block (9), a second magnesium hydroxide flame-retardant layer (11) is arranged below the outer side of, and a second chromium-plated anticorrosive layer (12) is arranged below the outer side of the second magnesium hydroxide flame-retardant layer (11), a second side plate (13) is arranged below the outer side of the second chromium-plated anticorrosive layer (12), a second threaded hole (14) is formed in the second side plate (13), and a second threaded rod (15) is arranged on the inner side of the second threaded hole (14).
2. A novel PVC composite board according to claim 1, characterized in that the outer side of the PVC base layer (6) is closely attached to the inner side of the first flame-retardant layer (3) of magnesium hydroxide, and the width of the outer side of the PVC base layer (6) is the same as the width of the inner side of the first flame-retardant layer (3) of magnesium hydroxide.
3. The novel PVC composite board according to claim 1, wherein the outer side of the first chrome-plated anticorrosive layer (2) is closely attached to the inner side of the first magnesium hydroxide flame-retardant layer (3), and the width of the outer side of the first chrome-plated anticorrosive layer (2) is the same as that of the inner side of the first magnesium hydroxide flame-retardant layer (3).
4. A novel PVC composite board according to claim 1, characterized in that the surface of the fixing block (7) and the surface of the reinforcing board (8) are both open-cell design, and the reinforcing board (8) is symmetrically arranged about the central axis of the PVC base layer (6).
5. A novel PVC composite board according to claim 1, characterized in that the inner side of the connecting block (9) is movably connected with the outer side of the mounting block (10), and the inner side of the connecting block (9) is arranged in a groove shape, and the outer side of the mounting block (10) is arranged in a convex shape.
6. A novel PVC composite board according to claim 1, characterized in that the first threaded hole (4) is in threaded connection with the first threaded rod (5), and the inner diameter of the first threaded hole (4) is larger than the outer diameter of the first threaded rod (5).
7. A novel PVC composite board according to claim 1, characterized in that the second threaded holes (14) and the second threaded rods (15) are in threaded connection, and the second threaded rods (15) are symmetrically arranged with respect to the central axis of the second side plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338814.7U CN211850333U (en) | 2020-03-18 | 2020-03-18 | Novel PVC composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338814.7U CN211850333U (en) | 2020-03-18 | 2020-03-18 | Novel PVC composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850333U true CN211850333U (en) | 2020-11-03 |
Family
ID=73134196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338814.7U Expired - Fee Related CN211850333U (en) | 2020-03-18 | 2020-03-18 | Novel PVC composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850333U (en) |
-
2020
- 2020-03-18 CN CN202020338814.7U patent/CN211850333U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |