CN205530697U - A pre -buried reinforcing member for polyurethane refrigeration house plate core - Google Patents
A pre -buried reinforcing member for polyurethane refrigeration house plate core Download PDFInfo
- Publication number
- CN205530697U CN205530697U CN201620096456.7U CN201620096456U CN205530697U CN 205530697 U CN205530697 U CN 205530697U CN 201620096456 U CN201620096456 U CN 201620096456U CN 205530697 U CN205530697 U CN 205530697U
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- China
- Prior art keywords
- polyurethane
- unit
- stiffener
- elasticity
- cold
- 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.)
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 39
- 239000004814 polyurethane Substances 0.000 title claims abstract description 39
- 238000005057 refrigeration Methods 0.000 title abstract 7
- 230000003014 reinforcing effect Effects 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 51
- 239000003351 stiffener Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 239000011162 core material Substances 0.000 claims description 14
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 15
- 239000004677 Nylon Substances 0.000 abstract description 10
- 229920001778 nylon Polymers 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a pre -buried reinforcing member for polyurethane refrigeration house plate core, this reinforcing member is used for refrigeration house plate and girder steel fixed connection, refrigeration house plate includes polyurethane battenboard and the metal decking of parcel in polyurethane battenboard both sides, the reinforcing member includes that many are parallel to each other and bury tensile in the polyurethane battenboard underground and pull out the unit and set up on the metal decking and press solid unit with the elasticity that unit fixed connection was pulled out to the tensile, every tensile is pulled out the unit and is passed through the connecting element with many to the solid unit fixed connection of elasticity pressure, it is every to a pair of crimping node that is used for assembling the girder steel of the solid unit constitution of elasticity pressure, the girder steel passes through elasticity and presses solid unit and refrigeration house plate fixed connection. Compared with the prior art, the utility model has the advantages that the whole structure is simple single, it is convenient to install, can effectively shorten construction cycle, has abandoned the fixed mode that whole refrigeration house plate and girder steel were punched to traditional nylon staple, and then effectively strengthens refrigeration house plate's whole thermal insulation performance, and economic cost low is honest and clean, is favorable to production to be promoted.
Description
Technical field
This utility model belongs to freezer board technology field, relates to a kind of pre-buried stiffener, especially relates to
A kind of pre-buried stiffener for polyurethane cold-storage board core material.
Background technology
At present, cold storage sandwich panel have become as cold preservation building use main flow sheet material, energy-saving heat preserving, easy for installation.
Existing cold storage plate mainly uses polyurethane foam battenboard to be heat-insulation layer, owing to the heat conductivity of polyurethane foam is big
About in 0.025W/ (m K) left and right, in order to reach cold storage effect, generally require thicker polyurethane insulation coating,
This makes the installation requirement of cold storage plate higher.Existing cold storage plate generally individually uses nylon staple, beats wearing in an installation
Hole is installed, but uses through nylon staple to have considerable influence to the integral heat insulation performance of cold storage plate, especially exists
In freezing storehouse, existing nylon staple connected mode is on the impact of the heat-insulating property of cold storage plate thick for 200mm more
Greatly.Therefore, the one that requires study can effectively solve the problem that and easily causes cold storage plate insulation because using nylon staple connected mode
The stiffener of the technical problems such as performance reduction.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and a kind of structure letter is provided
Single, economical and practical, easy for installation, it is possible to be effectively ensured freezer sheet material stability in the large and heat-insulating property for gathering
The pre-buried stiffener of urethane cold storage plate core.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pre-buried stiffener for polyurethane cold-storage board core material, this stiffener is for by cold storage plate and girder steel
Fixing connection, described cold storage plate includes polyurethane laminboard and is wrapped in the gold inside and outside polyurethane laminboard
Belong to panel, described stiffener include a plurality of be parallel to each other the anti-pulling unit that is embedded in polyurethane laminboard with
And be arranged on metal decking and fix with anti-pulling unit the elasticity being connected and press solidly unit, every anti-pulling unit leads to
Crossing connecting element and press solidly with multipair elasticity that unit is fixing to be connected, the every pair of elasticity presses solidly unit composition a pair for assembling steel
The crimping node of beam, described girder steel presses solidly by elasticity that unit and cold storage plate are fixing to be connected.
Described anti-pulling unit includes folding flange and being arranged on the multipair aerofoil profile plate folding flange both sides.
It is further opened with hollow slots on described aerofoil profile plate.
Preferably, described aerofoil profile plate is tapered airfoil template, and described hollow slots is trapezoidal hollow slots.
It is spring tabs that described elasticity presses solidly unit.
Preferably, described spring tabs is zigzag spring tabs.
When actual design, the shape of described spring tabs can be designed as flat zigzag, himself bending
Part can use arc transition, and need to ensure that spring tabs has enough rigidity.
Described connecting element is structure nail.
The material of described stiffener is galvanized steel plain sheet.
Owing to polyurethane cold-storage board is to embody heat preservation of board, form the sheet material of sheet material containment body sealing, apply in reality
Time mainly polyurethane cold-storage board is surrounded metope and the roof of freezer, and the overall heat insulation effect of containment body and polyurethane
The mounting means of cold storage plate is closely related.This utility model is mainly according to the characteristic of cold storage plate, in order to improve
Its integral heat insulation effect, when cold storage plate is manufactured, buries stiffener underground inside the core of cold storage plate, meets
Without using traditional nylon staple to punch the fixed form of whole cold storage plate and girder steel when sheet material is installed, and then effectively
Strengthening the integral heat insulation performance of cold storage plate, test shows, uses the pre-buried stiffener of this utility model, can make cold
Storehouse plate integral heat insulation performance punches, beyond with nylon staple, the containment body heat insulation effect that sheet material is installed.
Compared with prior art, this utility model has the following characteristics that
1) being steel plate due to the material of stiffener Yu cold storage plate metal decking, the difference of material is little, strengthens
The overall performance of cold storage plate is not had much affect by component, is not result in the deformation retract on metal decking surface, permissible
Ensure the stability in the large of cold storage plate；
2) owing to anti-pulling unit is embedded in polyurethane laminboard, will not change original cold storage plate outward appearance and
Functional requirement, practical；
3) owing to using anti-pulling unit, and the compound mode folding flange with aerofoil profile plate is used, simple in construction,
Can use and be integrally machined molding, beneficially industrialized production processing, cost of manufacture is low；
4) owing to also offering hollow slots on aerofoil profile plate, then disclosure satisfy that polyurethane material spray can flow smoothly when producing
Enter, be allowed to fit smoothly with metal decking, polyurethane cavity will not be formed；
5) owing to using folding flange to have collapsed shape, it is possible to effectively strengthen and the drawing holding capacity of structure nail
Degree, can make cold storage plate only punch side metal decking and just can fixedly mount, it is ensured that the overall guarantor of freezer sheet material containment body
Warm nature energy；
6) overall structure is simple, and it is convenient to install, and can effectively shorten construction period, has abandoned traditional nylon staple and has beaten
Wear the fixed form of whole cold storage plate and girder steel, and then effective integral heat insulation performance strengthening cold storage plate, Financial cost
Cheap, be conducive to producing popularization.
Accompanying drawing explanation
Fig. 1 is assembling cross-sectional view of the present utility model；
Fig. 2 is assembling of the present utility model main TV structure schematic diagram；
Fig. 3 is anti-pulling cellular construction schematic diagram；
Fig. 4 is anti-pulling unit schematic cross-section；
Description of symbols in figure:
1 polyurethane laminboard, 2 metal deckings, 3 anti-pulling unit, 31 folding flange, 32 aerofoil profiles
Plate, 33 hollow slots, 4 elasticity press solidly unit, 5 connecting elements, 6 girder steels.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment:
As shown in Figure 1-2, a kind of pre-buried stiffener for polyurethane cold-storage board core material, this stiffener is used for
Being connected fixing with girder steel 6 for cold storage plate, cold storage plate includes polyurethane laminboard 1 and is wrapped in polyurethane laminboard
Metal decking 2 inside and outside 1, stiffener includes that a plurality of being parallel to each other is embedded in polyurethane laminboard 1
Anti-pulling unit 3 and be arranged on metal decking 2 and the elasticity that is connected fixing with anti-pulling unit 3 presses solidly unit
4, every anti-pulling unit 3 presses solidly with multipair elasticity by connecting element 5 that unit 4 is fixing to be connected, every pair of elasticity
Press solidly unit 4 to constitute a pair and press solidly unit and freezer for the crimping node assembling girder steel 6, girder steel 6 by elasticity
Plate is fixing to be connected.Wherein, it is spring tabs that elasticity presses solidly unit 4, and this spring tabs is zigzag spring tabs.
As shown in Figure 3-4, anti-pulling unit 3 includes folding flange 31 and being arranged on folding flange 31 both sides
Multipair aerofoil profile plate 32, this aerofoil profile plate 32 is further opened with hollow slots 33.
In the present embodiment, the material of stiffener is galvanized steel plain sheet, and wherein, aerofoil profile plate 32 is tapered airfoil template,
Hollow slots 33 is trapezoidal hollow slots, and connecting element 5 is followed closely for structure.When actual design, the shape of spring tabs
Can be designed as flat zigzag, the part of himself bending can use arc transition, and needs to ensure spring
Tabs has enough rigidity.Meanwhile, the bar number of anti-pulling unit 3 also can be selected according to actual installation situation,
2-8 bar, each anti-pulling unit 3 typically can be selected equidistantly to be embedded in polyurethane laminboard 1, and every resists
4-8 can be set on drawing unit 3 elasticity is pressed solidly unit 4.
Owing to polyurethane cold-storage board is to embody heat preservation of board, form the sheet material of sheet material containment body sealing, apply in reality
Time mainly polyurethane cold-storage board is surrounded metope and the roof of freezer, and the overall heat insulation effect of containment body and polyurethane
The mounting means of cold storage plate is closely related.But, the present embodiment is buried underground inside the polyurethane laminboard 1 of cold storage plate
Stiffener, meets when sheet material is installed without using traditional nylon staple to punch the fixing of whole cold storage plate and girder steel
Mode, and then effectively strengthen the integral heat insulation performance of cold storage plate, test shows, uses the present embodiment pre-buried reinforcement structure
Part, can make cold storage plate integral heat insulation performance punch, beyond with nylon staple, the containment body heat insulation effect that sheet material is installed.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use reality
With novel.These embodiments obviously easily can be made various amendment, and handle by person skilled in the art
General Principle described herein is applied in other embodiments without through performing creative labour.Therefore, this practicality
The novel above-described embodiment that is not limited to, those skilled in the art are according to announcement of the present utility model, new without departing from this practicality
Improvement and amendment that type category is made all should be within protection domains of the present utility model.
Claims (8)
1. for the pre-buried stiffener of polyurethane cold-storage board core material, this stiffener for by cold storage plate with
Girder steel (6) is fixing to be connected, and described cold storage plate includes polyurethane laminboard (1) and is wrapped in polyurethane sandwich
Metal decking (2) inside and outside plate (1), it is characterised in that described stiffener includes a plurality of the most flat
The anti-pulling unit (3) that is embedded in polyurethane laminboard (1) of row and being arranged on metal decking (2) also
The elasticity that is connected fixing with anti-pulling unit (3) presses solidly unit (4), and every anti-pulling unit (3) is by connecting
Element (5) presses solidly with multipair elasticity that unit (4) is fixing to be connected, and every pair of elasticity presses solidly unit (4) composition a pair
For assembling the crimping node of girder steel (6), described girder steel (6) presses solidly unit by elasticity and fixes with cold storage plate
Connect.
A kind of pre-buried stiffener for polyurethane cold-storage board core material the most according to claim 1, it is special
Levying and be, described anti-pulling unit (3) includes folding flange (31) and being arranged on folding flange (31)
The multipair aerofoil profile plate (32) of both sides.
A kind of pre-buried stiffener for polyurethane cold-storage board core material the most according to claim 2, it is special
Levy and be, described aerofoil profile plate (32) is further opened with hollow slots (33).
A kind of pre-buried stiffener for polyurethane cold-storage board core material the most according to claim 3, it is special
Levying and be, described aerofoil profile plate (32) is tapered airfoil template, and described hollow slots (33) is trapezoidal hollow slots.
A kind of pre-buried stiffener for polyurethane cold-storage board core material the most according to claim 1, it is special
Levying and be, it is spring tabs that described elasticity presses solidly unit (4).
A kind of pre-buried stiffener for polyurethane cold-storage board core material the most according to claim 5, it is special
Levying and be, described spring tabs is zigzag spring tabs.
7. according to a kind of pre-buried reinforcement for polyurethane cold-storage board core material described in any one of claim 1 to 6
Component, it is characterised in that described connecting element (5) is structure nail.
8. according to a kind of pre-buried reinforcement for polyurethane cold-storage board core material described in any one of claim 1 to 6
Component, it is characterised in that the material of described stiffener is galvanized steel plain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096456.7U CN205530697U (en) | 2016-01-29 | 2016-01-29 | A pre -buried reinforcing member for polyurethane refrigeration house plate core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096456.7U CN205530697U (en) | 2016-01-29 | 2016-01-29 | A pre -buried reinforcing member for polyurethane refrigeration house plate core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530697U true CN205530697U (en) | 2016-08-31 |
Family
ID=56774584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096456.7U Active CN205530697U (en) | 2016-01-29 | 2016-01-29 | A pre -buried reinforcing member for polyurethane refrigeration house plate core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023081A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of pre-buried stiffener for polyurethane cold-storage board core material |
-
2016
- 2016-01-29 CN CN201620096456.7U patent/CN205530697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023081A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of pre-buried stiffener for polyurethane cold-storage board core material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee after: Shanghai Gangzhijie Technology Group Co.,Ltd. Address before: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee before: SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |