CN207241035U - A kind of lightweight grafting high-strength composite material floor - Google Patents
A kind of lightweight grafting high-strength composite material floor Download PDFInfo
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- CN207241035U CN207241035U CN201720742891.7U CN201720742891U CN207241035U CN 207241035 U CN207241035 U CN 207241035U CN 201720742891 U CN201720742891 U CN 201720742891U CN 207241035 U CN207241035 U CN 207241035U
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- intermediate layer
- composite material
- grafting
- panel
- lightweight
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Abstract
It the utility model is related to a kind of lightweight grafting high-strength composite material floor, including, panel, intermediate layer is set below the panel, bottom plate is set below the intermediate layer, and the one end in the intermediate layer sets edge sealed aluminium beam, rectangular hollow is set inside edge sealed aluminium beam, the rectangular hollow clearance fit installs grafting bar, and the grafting bar is provided with rectangular preiection.The moulding process of composite plate is a kind of advanced composite material technology of preparing.Fiber cloth is laid the upper and lower surface in cystosepiment by panel, intermediate layer and bottom plate on request, is equipped with after related auxiliary material is placed in vacuum bag, fibrous layer will be imported into between foam and soaking fibrous layer in resin container with vacuum technology, then into baking oven hot setting.It is simple with technique, it is high in machining efficiency the characteristics of.6063 aluminium alloys have the characteristic of high-strength light.
Description
Technical field
It the utility model is related to technical field of floor, and in particular to a kind of lightweight grafting high-strength composite material floor.
Background technology
Sandwich is usually the tack coat by the tack coat of top panel, top panel and core, core, lower panel and core
And lower panel is formed, this five key elements constitute the sandwich of an entirety.Sandwich transmits the mode class of load
It is similar to I-beam, upper and lower panel is primarily subjected to as caused by moment of flexure in face shear stress in tension and compression stress knead dough, and core is mainly held
By the shear stress produced by cross force.Current floor core mainly has aluminium honeycomb, PVC foams, phenol formaldehyde foam, extruded sheet etc., portion
Divide core that there is incubation and thermal insulation function to a certain extent.
Aluminium honeycomb：Because aluminium honeycomb does not apply to some wet processings or resin injection technique there are open-celled structure.Honeycomb and
The bonding contact area of panel is relatively small, and anti-fatigue performance is poor；Easily infiltration causes core and panel for cellular perforate
Bond failure.At low temperatures, it can be expanded after being frozen into the water in honeycomb hole, neighbouring honeycomb hole will be destroyed
The bonding of lattice.In addition, the open-celled structure of aluminum honeycomb panel is unfavorable for embodying the insulation characteristic as flooring material core, especially
It is to be applied to track traffic, bus deck field etc..
PVC foams：PVC after the combustion, can produce a large amount of hydrogen chloride, jeopardize personal safety.Select curing process method
When, should take into account PVC foams can discharge gas when temperature raises, this can cause to produce hole inside panel material.
Phenol formaldehyde foam：There are cementability it is bad the problem of, and compression strength is low, substantially in 1MPa or so, can not take into account
Intensity and density.
Extruded sheet：Poor dimensional stability, influenced and deformed by the change of temperature and humidity.Suction colloidality is poor, and adhesive strength is not
Enough, compression strength is less than 1MPa.
One general character of existing composite floor board core is to need very high density if reaching enough high intensity, this can make
Into the increase of weight；Or some cores can not meet high intensity requirement at all.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided a kind of lightweight grafting high-strength composite material floor.
To achieve the above object, the utility model provides following technical solution：A kind of lightweight grafting high-strength composite material
Plate, including, panel, the panel lower section sets intermediate layer, sets bottom plate below the intermediate layer, the one end in the intermediate layer is set
Edge sealed aluminium beam is put, rectangular hollow is set inside edge sealed aluminium beam, the rectangular hollow clearance fit installs grafting bar, the grafting bar
It is provided with rectangular preiection.
Preferably, the intermediate layer makes for aluminium alloy, and the shape in the intermediate layer is " work " shape.
Preferably, the edge sealed aluminium beam makes for 6063 aluminium alloys.
Preferably, the grafting bar makes for 6063 aluminium alloys.
Preferably, the rectangular preiection is multiple to be equidistantly axially distributed in grafting bar outer surface.
Preferably, the panel is composite material（Basalt fibre, carbon fiber and glass fibre）Make.
Beneficial effect：The moulding process of composite plate is a kind of advanced composite material technology of preparing.Panel, intermediate layer and bottom
Fiber cloth is laid the upper and lower surface in cystosepiment by plate on request, is equipped with after related auxiliary material is placed in vacuum bag, will with vacuum technology
Fibrous layer is imported into between foam and soaking fibrous layer in resin container, then into baking oven hot setting.It is simple with technique,
The characteristics of high in machining efficiency.6063 aluminium alloys have the characteristic of high-strength light.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical solution, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution of the prior art, below will be to required in embodiment or description of the prior art
Attached drawing to be used is briefly described, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the grafting bar structure diagram of the utility model.
In figure：Panel 1, intermediate layer 2, bottom plate 3, edge sealed aluminium beam 4, grafting bar 5, rectangular hollow 6, rectangular preiection 7.
Embodiment
A kind of lightweight grafting high-strength composite material floor as shown in Figs. 1-2, including, panel 1, the lower section of panel 1 is set
Put intermediate layer 2, the lower section of intermediate layer 2 sets bottom plate 3, and the one end in the intermediate layer 2 sets edge sealed aluminium beam 4, in edge sealed aluminium beam 4
Portion sets rectangular hollow 6, and 6 clearance fit of the rectangular hollow installation grafting bar 5, the grafting bar 5 is provided with rectangular preiection 7.
The intermediate layer 2 makes for aluminium alloy, and the shape in the intermediate layer 2 is " work " shape.
The edge sealed aluminium beam 4 makes for aluminium alloy.
The grafting bar 5 makes for aluminium alloy.
The rectangular preiection 7 is multiple, is equidistantly axially distributed in 5 outer surface of grafting bar.
Embodiment：The moulding process of composite plate is a kind of advanced composite material technology of preparing.Panel 1, intermediate layer 2 and bottom
Fiber cloth is laid the upper and lower surface in cystosepiment by plate 3 on request, is equipped with after related auxiliary material is placed in vacuum bag, will with vacuum technology
Fibrous layer is imported into between foam and soaking fibrous layer in resin container, then carries out baking oven hot setting.With technique letter
Singly, the characteristics of high in machining efficiency.6063 aluminium alloys have the characteristic of high-strength light.In the case where meeting equality strength requirement, PMI foams
The quality of core can be made lighter.When being spliced on floor, grafting bar 5 is inserted into rectangular hollow 6 can complete spelling between floor
Connect, spliced floor is not easy to be deformed when in use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of lightweight grafting high-strength composite material floor, including, panel（1）, it is characterised in that the panel（1）Lower section is set
Put intermediate layer（2）, the intermediate layer（2）Lower section sets bottom plate（3）, the intermediate layer（2）One end set edge sealed aluminium beam（4）,
Edge sealed aluminium beam（4）Inside sets rectangular hollow（6）, the rectangular hollow（6）Clearance fit installs grafting bar（5）, the grafting
Bar（5）It is provided with rectangular preiection（7）.
A kind of 2. lightweight grafting high-strength composite material floor according to claim 1, it is characterised in that the intermediate layer
（2）Made for aluminium alloy, and the intermediate layer（2）Shape be " work " shape.
A kind of 3. lightweight grafting high-strength composite material floor according to claim 1, it is characterised in that the edge sealed aluminium beam
（4）Made for 6063 aluminium alloys.
A kind of 4. lightweight grafting high-strength composite material floor according to claim 1, it is characterised in that the grafting bar
（5）Made for 6063 aluminium alloys.
A kind of 5. lightweight grafting high-strength composite material floor according to claim 1, it is characterised in that the rectangular preiection
（7）It is equidistantly axial to be distributed in grafting bar to be multiple（5）Outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742891.7U CN207241035U (en) | 2017-06-25 | 2017-06-25 | A kind of lightweight grafting high-strength composite material floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742891.7U CN207241035U (en) | 2017-06-25 | 2017-06-25 | A kind of lightweight grafting high-strength composite material floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241035U true CN207241035U (en) | 2018-04-17 |
Family
ID=61877120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742891.7U Active CN207241035U (en) | 2017-06-25 | 2017-06-25 | A kind of lightweight grafting high-strength composite material floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241035U (en) |
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2017
- 2017-06-25 CN CN201720742891.7U patent/CN207241035U/en active Active
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