CN207727472U - A kind of expressway barrier - Google Patents
A kind of expressway barrier Download PDFInfo
- Publication number
- CN207727472U CN207727472U CN201721583059.3U CN201721583059U CN207727472U CN 207727472 U CN207727472 U CN 207727472U CN 201721583059 U CN201721583059 U CN 201721583059U CN 207727472 U CN207727472 U CN 207727472U
- Authority
- CN
- China
- Prior art keywords
- road surface
- top surface
- protective fence
- body road
- thickness
- 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
Links
Landscapes
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of expressway barrier with bumper and absorbing shock function, the ontology of protective fence is hollow rectangle structure, specifically to road surface, top surface, bottom surface and back of the body road surface composition, it is made to road surface and top surface for rubber material, bottom surface and back of the body road surface make for steel plate, wherein there are strip grooves for inside top surface, the consistency of thickness of the thickness of groove and back of the body road surface sheet metal, so as to the assembling in both later stages, it is coated with reflecting coating on the upside of top surface, to warn passerby's safe driving, using above-mentioned technology, rubber and steel plate provide double buffering damping performance, the seriousness of contingency is reduced well.
Description
Technical field
The present invention relates to traffic safety technology field more particularly to a kind of expressway barriers.
Background technology
With the improvement of living standards, people select the trip mode of highway more and more common, therefore traffic safety
Also increasingly paid attention to by people.However because the speed on highway is very fast, once something unexpected happened, consequence is generally all
Than more serious, therefore the effect as highway both sides safety guide rail is just particularly important.And highway two at present
Other protective fence generally is the iron work of clean steel, although this protective fence has quite high intensity, absorbing shock performance
It is poor, there is no preferable protective effect to the fortuitous event of appearance.
Invention content
The purpose of this utility model is to solve the deficiency of above-mentioned technology, and it is public to provide a kind of high speed with absorbing shock performance
Road protective fence.
To achieve the goals above, the utility model uses the following technical solution：The ontology of protective fence is about hollow
Rectangular configuration makes to road surface and top surface for rubber material, bottom surface specifically from being formed to road surface, top surface, bottom surface and back of the body road surface
It is made for sheet metal with back of the body road surface, wherein reflecting coating is coated on top surface, to warn passerby's safe driving.
Being structure as a whole to road surface and top surface for the protective fence, is all made by rubber material.
The top surface of the protective fence is coated with reflecting coating thereon, to warn passerby's safe driving.
The back of the body road surface of the protective fence and bottom surface are structure as a whole, and are all made for sheet metal.
The top surface lower part of the protective fence is there are a groove, the consistency of thickness of the thickness and back of the body road surface sheet metal of groove,
So as to the assembling in both later stages.
There are 2-3 bolts hole near back of the body road surface for the protective fence bottom surface, to be fixed with ground.
Compared with prior art, the utility model has the beneficial effects that：
1, protective fence ontology is hollow rectangle structure, is made for rubber material by road surface, provides first layer bumper and absorbing shock
Energy；2, back of the body road surface makes for sheet metal, and sheet metal is provided secondary buffering by meeting therefore flexural deformation after the shock of automobile
Damping performance, this will greatly reduce the danger of contingency；3, top surface is coated with reflecting coating, can be used for reminding driver's row
Vehicle safety.
Description of the drawings
Fig. 1 is protective fence rubber material part.
Fig. 2 is protective fence sheet metal part.
Fig. 3 is the guardrail structure schematic diagram.
In figure：The top surfaces 1-；2- is to road surface；3- carries on the back road surface；The bottom surfaces 4-；5- bolts；6- grooves；7- reflecting coatings.
Specific implementation mode
For clearer statement the utility model, the invention will be further described below in conjunction with the accompanying drawings.
Such as Fig. 1-Fig. 3, the utility model is specifically from being formed to road surface 2, top surface 1, bottom surface 4 and back of the body road surface 3, to road surface 2
It is made for rubber material with top surface 1, bottom surface 4 and back of the body road surface 3 make for sheet metal, and reflecting coating 7 is wherein coated on top surface（Diagram
It is not drawn into）, to warn passerby's safe driving.
The protective fence is structure as a whole to road surface 2 and top surface 1, carries on the back road surface 4 and bottom surface 1 is structure as a whole.
There are a groove 6, the thickness one of the thickness and back of the body road surface sheet metal of groove 6 for 1 lower part of top surface of the protective fence
It causes, sheet metal can be blocked so as to the groove of top surface 1.
It should be noted that the above is merely to illustrate the technical solution of the utility model and unrestricted, it is all new in this practicality
Any simple modification, change and equivalent structure variation, should all belong to the protected model of the utility model made by the basis of type
In enclosing.
Claims (3)
1. a kind of expressway barrier, it is characterized in that：The ontology of protective fence be hollow rectangle structure, specifically to road surface, top
Face, bottom surface and back of the body road surface composition, make to road surface and top surface for rubber material, bottom surface and back of the body road surface make for steel plate, wherein pushing up
There are strip groove on the inside of face, the consistency of thickness of the thickness and back of the body road surface steel plate of groove, so as to the assembling in both later stages, on top surface
Side is coated with reflecting coating, and for warning driver, there are bolts hole for bottom surface, to be fixed with ground.
2. protective fence according to claim 1, it is characterized in that：It is structure as a whole to road surface and top surface, bottom surface and back of the body road surface
It is structure as a whole.
3. protective fence according to claim 1, it is characterized in that：Bottom surface near back of the body road surface there are 2-3 bolt hole, with
Just it is fixed with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583059.3U CN207727472U (en) | 2017-11-23 | 2017-11-23 | A kind of expressway barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583059.3U CN207727472U (en) | 2017-11-23 | 2017-11-23 | A kind of expressway barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727472U true CN207727472U (en) | 2018-08-14 |
Family
ID=63087947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721583059.3U Expired - Fee Related CN207727472U (en) | 2017-11-23 | 2017-11-23 | A kind of expressway barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727472U (en) |
-
2017
- 2017-11-23 CN CN201721583059.3U patent/CN207727472U/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 |
Granted publication date: 20180814 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |