CN206475517U - A kind of articulated car composite floor - Google Patents
A kind of articulated car composite floor Download PDFInfo
- Publication number
- CN206475517U CN206475517U CN201621274309.0U CN201621274309U CN206475517U CN 206475517 U CN206475517 U CN 206475517U CN 201621274309 U CN201621274309 U CN 201621274309U CN 206475517 U CN206475517 U CN 206475517U
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- China
- Prior art keywords
- working lining
- articulated car
- composite floor
- floor
- sprayed coating
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- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 16
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 12
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 229920002396 Polyurea Polymers 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 9
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007786 learning performance Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of articulated car composite floor, including：Working lining, is arranged on the side of the working lining, for directly with treating the sprayed coating that loads is contacted, the enhancement layer mutually fixed by adhesive with the opposite side of the working lining；The working lining is the polyurethane foam structure of glass fiber reinforcement.When applied to articulated car, because of the polyurethane foam structure that working lining is glass fiber reinforcement, i.e., glass fibre is with the addition of in polyurethane foam structure, therefore its nail-holding ability can be improved and split power with anti-；And the presence of sprayed coating, further working lining is protected, its wearability is improved, is conveniently replaceable and repairs, extend service life.Therefore, the composite floor that the utility model is provided, can be while mechanical property and ageing resistace be ensured, improve holding nail, resisting and split and anti-wear performance for articulated car floor, service life is extended, while improving the effect of its anti-flammability again, problem of the prior art is solved.
Description
Technical field
The utility model is related to composite board field, more specifically to a kind of articulated car composite floor.
Background technology
Be present larger difference in material, component, effect between composite board field, each sheet material etc., especially just use
For scope, the requirement of different application field to sheet material is also not quite similar.
For applied to the sheet material on articulated car, such as flat floor for automobile, its frictional force, nail-holding ability, it is anti-split power, it is fire-retardant
Performance, rotproofness etc., are the emphasis of art personnel research at this stage.Being actually needed in just applying, uses to flatcar
Floor brings no small test.For prior art, for general working strength, current flatcar floor can be basic
Meet, but load-bearing for high intensity, it is resistance to rotten and it is ageing-resistant etc. require, such floor in coefficient of friction, nail-holding ability, anti-split
In terms of power, service life, in addition it is also necessary to further improve.
Therefore, how while mechanical property and ageing resistace is ensured, improve articulated car composite floor
Hold nail, it is anti-split and anti-wear performance, extend its service life, be field problem urgently to be resolved hurrily at this stage.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of articulated car composite floor, the floor energy
Holding nail, resisting and split and anti-wear performance for articulated car floor is enough improved, service life is extended, solves of the prior art
Problem.
A kind of articulated car composite floor, including：Working lining, is arranged on the side of the working lining, for straight
Connect with treating the sprayed coating that loads is contacted, the enhancement layer mutually fixed by adhesive with the opposite side of the working lining；The work
Make the polyurethane foam structure that layer is glass fiber reinforcement.
It is preferred that, the articulated car composite floor, the material for making the sprayed coating is polyureas.
It is preferred that, the articulated car composite floor, in addition to：It is arranged on the enhancement layer and is embedded into
Reinforcement in the working lining.
It is preferred that, the articulated car composite floor, the length of the glass fibre is between 1mm-20mm.
It is preferred that, the articulated car composite floor, making the material of the enhancement layer includes：Continuous fiber,
Polyurethane.
It is preferred that, the articulated car composite floor, the continuous fiber includes：The two-way continuous glass fibers of braiding
Wei Bu.
It is preferred that, the articulated car composite floor, the continuous fiber also includes：Unidirectional continuous fiber yarn.
It is preferred that, the articulated car composite floor, the thickness of the working lining is between 35mm-70mm.
It is preferred that, the articulated car composite floor, the thickness of the enhancement layer is between 1mm-35mm.
It is preferred that, the articulated car composite floor, the thickness of the sprayed coating is between 0.5mm-1.5mm.
The articulated car composite floor that the utility model is provided, including：Working lining, is arranged on the working lining
Side, for directly with treating the sprayed coating that loads is contacted, with the opposite side of the working lining pass through adhesive it is mutually fixed plus
Strong layer；The working lining is the polyurethane foam structure of glass fiber reinforcement.When applied to articulated car, because working lining is glass
The fibre-reinforced polyurethane foam structure of glass, i.e., with the addition of glass fibre, therefore can improve it and hold in polyurethane foam structure
Nail power splits power with anti-；And the presence of sprayed coating, further working lining is protected, its wearability is improved, be conveniently replaceable and
Repair, extend service life.Therefore, the composite floor that the utility model is provided, can ensure mechanical property and resist
While ageing properties, holding nail, resisting and split and anti-wear performance for articulated car floor is improved, service life is extended, simultaneously
The effect of its anti-flammability is improved again, solves problem of the prior art.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of articulated car composite floor in the utility model embodiment.
In Fig. 1：
Sprayed coating -1, working lining -2, enhancement layer -3, reinforcement -4.
Embodiment
The core of present embodiment is to provide a kind of articulated car composite floor, and the floor is ensureing power
While learning performance, it is possible to increase holding nail, resisting and split and anti-wear performance for articulated car floor, service life is extended, is solved
Determine problem of the prior art.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of utility model described in claim.
The articulated car composite floor that present embodiment is provided, can be applied on articulated car.Existing rank
Duan Changyong material is timber, but timber has certain defect, therefore this in the aspect of performance such as anti-corrosion, protection against the tide, wear-resisting, aging
Embodiment provides a kind of composite floor, and upper strata is working lining 2, and is pasted with working lining 2 sprayed coating 1, the work
The mechanical property and service behaviour for making layer 2 are identical with timber, but simple realize the work(on articulated car floor by working lining
Effect still has some deficits, thus present embodiment be additionally provided with mutually fixed by adhesive with working lining 2 enhancement layer 3, with increase this answer
The intensity on condensation material floor.
The articulated car composite floor that present embodiment is provided, applied on articulated car, can include：
Sprayed coating 1, working lining 2, enhancement layer 3 can also include reinforcement 4；Sprayed coating 1 is pasted onto the one of working lining 2 by adhesive
Side, enhancement layer 3 is pasted onto the opposite side of working lining 2 by adhesive.Wherein working lining 2 is sent out for the polyurethane of glass fiber reinforcement
Bubble structure, sprayed coating 1 is located at the top layer of composite floor, for directly with treating that loads is contacted；Enhancement layer 3 is used to increase multiple
The intensity on condensation material floor.Reinforcement 4 is arranged on enhancement layer 3 and is embedded into working lining 2, further to the composite wood
Play a part of enhancing and reinforce in material floor；And in order to which equilibrium strengthens composite floor, reinforcement 4 can be provided with many
It is individual, and reinforcement 4 can be arranged on enhancement layer 3 according to actual use demand.
The articulated car composite floor that present embodiment is provided, when applied to articulated car, because of work
Layer 2 is the polyurethane foam structure of glass fiber reinforcement, i.e., with the addition of glass fibre in polyurethane foam structure, therefore can be
Ensure while 2 basic performance of working lining, improve its nail-holding ability and resist and split power；The presence of sprayed coating 1, further to work
Layer 2 is protected, in the case of being worn and torn on floor, it is easy to sprayed coating 1 is repaired and changed, with improving the composite
The service life of plate.Therefore, the composite floor that the utility model is provided, is ensureing the same of mechanical property and ageing resistace
When, it is possible to increase holding nail, resisting and split and anti-wear performance for articulated car floor, service life is extended, existing skill is solved
Problem in art.Specifically refer to Fig. 1.
The articulated car composite floor that present embodiment is provided, its glass fibre added is the fibre that is chopped
Dimension, length is between 1mm-20mm, and the design helps to strengthen the anti-power of splitting and nail-holding ability on floor.
The articulated car composite floor that present embodiment is provided, its enhancement layer 3 is composite making
Into mainly including：Continuous fiber, polyurethane.In order to improve its intensity, expand the scope of application, continuous fiber can be selected two-way
Weave the material of continuous glass fibre cloth and the mixing of unidirectional continuous fiber yarn.
The articulated car composite floor that present embodiment is provided, should in order to meet the floor on articulated car
Condition, the thickness of working lining 2 be may be selected between 35mm-70mm, and the thickness of enhancement layer 3 is selected between 1mm-35mm.
The articulated car composite floor that present embodiment is provided, the thickness of sprayed coating 1 can be in 0.5mm-
Between 1.5mm, its optimal thickness is 1mm；In order to further improve the anti-wear performance of sprayed coating 1, the material of sprayed coating is made
It can be polyureas.
The articulated car composite floor that present embodiment is provided, working lining 2 is to be increased with short glass fiber
Strong polyurethane foam structure, and short glass fiber is irregular is distributed in polyurethane foam structure, so as to improve whole
The nail-holding ability of body structure, anti-split power and compressive strength etc..The presence of sprayed coating 1, further to working lining 2 can be protected
Shield, improves anti-wear performance, is easy to that the top layer on floor is repaired and changed.Enhancement layer 3 is the compound of continuous lod
Material, mainly includes continuous fiber and polyurethane, and provided with the reinforcement 4 for being embedded into working lining 2, in the same of enhancing bearing capacity
When, the switching performance of working lining 2 and enhancement layer 3 can also be strengthened；The shape of reinforcement 4 can be circle, cylindricality, trapezoidal etc..
The another composite floor integrally possesses fire-retardant, anti-aging, fatigue proof performance.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of articulated car composite floor, it is characterised in that including：Working lining (2), is arranged on the working lining
(2) side, for treating the sprayed coating (1) that loads is contacted, adhesive directly to be passed through with the opposite side of the working lining (2)
The enhancement layer (3) mutually fixed；The working lining (2) is the polyurethane foam structure of glass fiber reinforcement.
2. articulated car composite floor according to claim 1, it is characterised in that make the sprayed coating (1)
Material is polyureas.
3. articulated car composite floor according to claim 1, it is characterised in that also include：It is arranged on described add
On strong layer (3) and the reinforcement (4) that is embedded into the working lining (2).
4. articulated car composite floor according to claim 1, it is characterised in that the length of the glass fibre exists
Between 1mm-20mm.
5. articulated car composite floor according to claim 1, it is characterised in that the thickness of the working lining (2)
Between 35mm-70mm.
6. articulated car composite floor according to claim 1, it is characterised in that the thickness of the enhancement layer (3)
Between 1mm-35mm.
7. articulated car composite floor according to claim 1, it is characterised in that the thickness of the sprayed coating (1)
Between 0.5mm-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274309.0U CN206475517U (en) | 2016-11-24 | 2016-11-24 | A kind of articulated car composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274309.0U CN206475517U (en) | 2016-11-24 | 2016-11-24 | A kind of articulated car composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475517U true CN206475517U (en) | 2017-09-08 |
Family
ID=59757179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274309.0U Active CN206475517U (en) | 2016-11-24 | 2016-11-24 | A kind of articulated car composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475517U (en) |
-
2016
- 2016-11-24 CN CN201621274309.0U patent/CN206475517U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2, No. two, No. 2, Da Liu Shu Road, Beijing, Beijing Patentee after: METALS & CHEMISTRY Research Institute CHINA ACADEMY OF RAILWAY SCIENCES Patentee after: CRRC SHIJIAZHUANG Co.,Ltd. Patentee after: Hebei Hongrui Environmental Protection Technology Co.,Ltd. Patentee after: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Address before: No. 2, No. two, No. 2, Da Liu Shu Road, Beijing, Beijing Patentee before: METALS & CHEMISTRY Research Institute CHINA ACADEMY OF RAILWAY SCIENCES Patentee before: CRRC SHIJIAZHUANG Co.,Ltd. Patentee before: XINGTAI CRRC ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Patentee before: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Patentee before: CHINA ACADEMY OF RAILWAY SCIENCES |
|
| CP01 | Change in the name or title of a patent holder |