CN203655052U - Hand nipping prevention thermal insulation industrial door panel with reinforcing ribs - Google Patents
Hand nipping prevention thermal insulation industrial door panel with reinforcing ribs Download PDFInfo
- Publication number
- CN203655052U CN203655052U CN201320860910.8U CN201320860910U CN203655052U CN 203655052 U CN203655052 U CN 203655052U CN 201320860910 U CN201320860910 U CN 201320860910U CN 203655052 U CN203655052 U CN 203655052U
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- China
- Prior art keywords
- thermal insulation
- reinforcing ribs
- good
- door panel
- industrial door
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- Expired - Fee Related
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Abstract
The utility model discloses a hand nipping prevention thermal insulation industrial door panel with reinforcing ribs. Two edges of the hand nipping prevention thermal insulation industrial door panel with the reinforcing ribs are metal plates; concave-convex embossings are formed on the surfaces of the metal plates; a rabbet with a hand nipping prevention structure is designed at the connecting part between two door panels; an inflaming retarding polyurethane rigid foam core plywood is arranged between the metal plates; the reinforcing ribs are mounted at hinge mounting parts. The hand nipping prevention thermal insulation industrial door panel with the reinforcing ribs has the advantages that the heat insulation performance is good, the heat conductivity coefficient of the polyurethane rigid foam insulating layer is small, the water absorption is low, and the thermal insulation effect is good; the decoration effect is good, the metal plates can be subjected to color plate embossing, and the intensity of the plates is enhanced; or aluminium alloy plates with fluorocarbon resin roller coating decoration are adopted, the decoration texture is rich, and the ageing-resistant performance is good; the rabbet with the hand nipping prevention structure is designed at the connecting part between the two door panels, and the reinforcing ribs are particularly arranged at the hinge mounting parts, so the use of the door plate is safer and more reliable, and the service life is greatly prolonged; the economical property is good, and the hand nipping prevention thermal insulation industrial door panel can be subjected to standardized production in an assembly line in batches.
Description
Technical field
The utility model relates to insulation industrial door plate field, especially a kind of insulation industrial door plate.
Background technology
At present, because the application life of industrial door is limited, be an important problem application life of how to improve industrial door.
Summary of the invention
The purpose of this utility model is to provide a kind of finger insulation industrial door plate with reinforcing rib, the bonding strength between door-plate and door-plate is greatly strengthened, thereby improved the application life of industrial door.
The technical solution of the utility model is: a kind of finger insulation industrial door plate with reinforcing rib, and these finger insulation industrial door plate both sides with reinforcing rib are metal sheet, metal plate has embossing, is designed with the tongue and groove of pinch-proof structure two door-plate junctions; Between metal sheet, be provided with flame retardant polyurethane rigid foam middle layer plate, be provided with reinforcing rib at the position that hinge is installed.
The utility model has the advantage of: thermal and insulating performance is good, the coefficient of thermal conductivity of hard polyurethane foam insulation layer is little, and coefficient of thermal conductivity is 0.023W/(m.K), and water absorption rate is low, high insulating effect, and the coefficient of thermal conductivity of EPS plate is 0.04W/(m.K), exceed 40%; Good decorating effect, metal sheet can adopt color steel embossing, the intensity of energy stiffener; Or the aluminium alloy panel that adopts fluorocarbon resin roller coating to decorate, decorate rich texture, ageing-resistant performance is good; Be designed with the tongue and groove of pinch-proof structure two door-plate junctions, be especially provided with reinforcing rib at installation hinge position, make the use of door-plate more safe and reliable, the life-span greatly improves; Good economy performance, can adopt assembly line standardization in enormous quantities to produce.
Accompanying drawing explanation
Fig. 1 is the finger insulation industrial door plate structural representation of the utility model band reinforcing rib;
Fig. 2 is the finger insulation industrial door plate schematic surface of the utility model band reinforcing rib.
The specific embodiment
Adopt the thick color steel embossing of 0.3-0.5mm or adopt aluminium alloy panel, middle layer plate 2 materials that fluorocarbon resin roller coating is decorated to adopt a flame retardant polyurethane rigid foam middle layer plate with the insulation industrial door plate metal sheet 1 of reinforcing rib, product thickness is 40-50mm.Reinforcing rib 3 is the wide band steel of 30mm, and thickness is 3mm.
Top layer color steel or adopt the effect of the aluminium alloy panel that fluorocarbon resin roller coating decorates: for product provides the surface decoration effect of excellent in durability, support the weight of whole industrial door plate, the intensity of plate face embossing energy stiffener.Be designed with the tongue and groove 5 of pinch-proof structure two door-plate junctions, make the use of door-plate more safe and reliable.
The effect of sandwich layer: be provided with flame retardant polyurethane rigid foam middle layer plate between metal sheet, for product provides satisfactory heat-insulating property.
The effect of reinforcing rib: be provided with reinforcing rib in door plate hinge installation position, make chain connection more firm, improve the intensity of whole door, extend the application life of door.
Claims (1)
1. the finger insulation industrial door plate with reinforcing rib, it is characterized in that: these finger insulation industrial door plate both sides with reinforcing rib are that metal sheet (1), metal plate have embossing (4), are designed with the tongue and groove (5) of pinch-proof structure two door-plate junctions; Between metal sheet, be provided with flame retardant polyurethane rigid foam middle layer plate (2), be provided with reinforcing rib (3) at the position that hinge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860910.8U CN203655052U (en) | 2013-12-25 | 2013-12-25 | Hand nipping prevention thermal insulation industrial door panel with reinforcing ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860910.8U CN203655052U (en) | 2013-12-25 | 2013-12-25 | Hand nipping prevention thermal insulation industrial door panel with reinforcing ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655052U true CN203655052U (en) | 2014-06-18 |
Family
ID=50921454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860910.8U Expired - Fee Related CN203655052U (en) | 2013-12-25 | 2013-12-25 | Hand nipping prevention thermal insulation industrial door panel with reinforcing ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339231A (en) * | 2013-05-24 | 2016-02-17 | 蒸气欧洲有限公司 | Door leaf device for mass transportation vehicles and method for the production of such a door |
-
2013
- 2013-12-25 CN CN201320860910.8U patent/CN203655052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339231A (en) * | 2013-05-24 | 2016-02-17 | 蒸气欧洲有限公司 | Door leaf device for mass transportation vehicles and method for the production of such a door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140618 Termination date: 20191225 |