CN205444046U - Flexible safety protection guardrail of highway - Google Patents
Flexible safety protection guardrail of highway Download PDFInfo
- Publication number
- CN205444046U CN205444046U CN201620215897.4U CN201620215897U CN205444046U CN 205444046 U CN205444046 U CN 205444046U CN 201620215897 U CN201620215897 U CN 201620215897U CN 205444046 U CN205444046 U CN 205444046U
- Authority
- CN
- China
- Prior art keywords
- flexible
- highway
- guardrail
- flexible safety
- stand
- 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
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Abstract
The utility model discloses a flexible safety protection guardrail of highway, the flexible guardrail subassembly that connects gradually including a plurality of groups, flexible guardrail subassembly is including fixing left stand and the right stand at the highway border, and the upper portion of left stand and right stand is connected through a flexible horizontal pole, be connected with flexible safety device between flexible horizontal pole, left stand and the right stand, flexible horizontal pole coats and is stamped the inoxidizing coating that has reflection of light strip, evenly is provided with a plurality of whitewashed gasbags of putting out a fire that have on the inoxidizing coating, being provided with the connecting plate on the lateral surface of left side stand, being provided with the connector link on the lateral surface of right stand, the connecting plate is corresponding with the connector link. The utility model relates to a rationally, revolutionary's flexible protection, mainly to the security performance on road protection fence, the anticollision performance of guardrail, the guidance quality of guardrail can, the biggest dynamic deformation volume etc. Is mainly protected the index and is promoted, the intensity that the structure improves the meshbelt is woven to the solid matter, reduces percentage elongation, its simple structure, extensive applicability.
Description
Technical field
This utility model belongs to traffic safety facilities field, specifically, relates to a kind of highway Flexible Safety protection guardrail.
Background technology
Being usually provided with highway barrier at highway two-way, the highway barrier used the earliest is reinforced concrete fence, and the shortcoming of this guardrail is heavy, cannot be again with after dismounting, and the most unbecoming, thus eliminates.Existing road is used and to be obtained more highway barrier, is to erect in road both sides to have column, equipped with connecting support inside column, is connecting on support equipped with corrugated sheet.Column and corrugated sheet used by the highway barrier of this structure all use carbon steel manufacture, perishable, rust staining the most usually occur even if painting.
Existing flexible highway barrier ribbon is in the market vacancy, and owing to highway barrier desired strength is high, low extension, the material producing high intensity ribbon only has two kinds of polyester industrial yarns and nylon yarn in the world.
So, for the technician, it would be highly desirable to the problem of solution is exploitation a kind of highway Flexible Safety protection guardrail; reasonable in design; revolutionary flexible protective, mainly for the security performance of road guard-rail, the crashworthiness of guardrail; the steering capability of guardrail; the primary protection indexs such as maximum dynamic deformation amount promote, and solid matter braiding structure improves the intensity of ribbon, reduce elongation percentage; its simple in construction, the suitability is wide.
Summary of the invention
The technical problems to be solved in the utility model is to overcome drawbacks described above; a kind of highway Flexible Safety protection guardrail is provided, reasonable in design, revolutionary flexible protective; security performance mainly for road guard-rail; the crashworthiness of guardrail, the steering capability of guardrail, the primary protection index such as maximum dynamic deformation amount promotes; solid matter braiding structure improves the intensity of ribbon; reducing elongation percentage, its simple in construction, the suitability is wide.
For solving the problems referred to above, this utility model be the technical scheme is that
A kind of highway Flexible Safety protection guardrail, it is characterised in that: include the some groups of flexible safety fence assemblies being sequentially connected with；Described flexible safety fence assembly includes left column and the right column being fixed on highway edge, and the top of left column and right column is connected by a flexible cross-bar；Connect between described flexible cross-bar, left column and right column and have flexible safety device；It is coated with the overcoat with reflecting strips on described flexible cross-bar, overcoat is evenly arranged with some air bags with fire fighting powder；Being provided with connecting plate on the lateral surface of described left column, the lateral surface of right column is provided with junction button, connecting plate is corresponding with junction button.
As the technical scheme of a kind of optimization, the overcoat that described overcoat is made up of the elastomeric material that thickness is 2-5cm or elastic plastic material；The reflecting strips that reflecting strips is made up of aluminium foil.
As the technical scheme of a kind of optimization, the bottom of described left column and right column is provided with the tip extended out and is arranged on the fixed plate of most advanced and sophisticated both sides.
As the technical scheme of a kind of optimization, described flexible safety device is the zone face body being woven into by weft yarn and warp thread, described weft yarn laterally weave longitudinal knitted with warp thread become a close net, and each bar weft yarn airtight be arranged in wavy；It is provided with reinforcing plate on described zone face body.
Owing to have employed technique scheme; compared with prior art, this utility model is reasonable in design, revolutionary flexible protective; security performance mainly for road guard-rail; the crashworthiness of guardrail, the steering capability of guardrail, the primary protection index such as maximum dynamic deformation amount promotes; solid matter braiding structure improves the intensity of ribbon; reducing elongation percentage, its simple in construction, the suitability is wide.
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, these equivalent form of values also fall within application appended claims limited range.
Embodiment:
As it is shown in figure 1, a kind of highway Flexible Safety protection guardrail, including the some groups of flexible safety fence assemblies being sequentially connected with.
Described flexible safety fence assembly includes left column 3 and the right column 5 being fixed on highway edge, and the top of left column 3 and right column 5 is connected by a flexible cross-bar 10.Connect between described flexible cross-bar 10, left column 3 and right column 5 and have flexible safety device.
It is coated with the overcoat with reflecting strips 6 on described flexible cross-bar 10, overcoat is evenly arranged with some air bags 7 with fire fighting powder.Being provided with connecting plate 4 on the lateral surface of described left column, the lateral surface of right column 5 is provided with junction button 11, connecting plate is corresponding with junction button.
The overcoat that described overcoat is made up of the elastomeric material that thickness is 2-5cm or elastic plastic material.The reflecting strips that reflecting strips 6 is made up of aluminium foil.The bottom of described left column and right column is provided with the tip 2 extended out and is arranged on the fixed plate 1 of most advanced and sophisticated 2 both sides.
Described flexible safety device is the zone face body 9 being woven into by weft yarn and warp thread, described weft yarn laterally weave longitudinal knitted with warp thread become a close net, and each bar weft yarn airtight be arranged in wavy.It is provided with reinforcing plate 8 on described zone face body.
This utility model is reasonable in design; revolutionary flexible protective; security performance mainly for road guard-rail; the crashworthiness of guardrail, the steering capability of guardrail, the primary protection index such as maximum dynamic deformation amount promotes; solid matter braiding structure improves the intensity of ribbon; reducing elongation percentage, its simple in construction, the suitability is wide.
This utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structure change made under enlightenment of the present utility model, every have with this utility model same or like as technical scheme, belong to protection domain of the present utility model.
Claims (4)
1. a highway Flexible Safety protection guardrail, it is characterised in that: include the some groups of flexible safety fence assemblies being sequentially connected with；
Described flexible safety fence assembly includes left column and the right column being fixed on highway edge, and the top of left column and right column is connected by a flexible cross-bar；
Connect between described flexible cross-bar, left column and right column and have flexible safety device；
It is coated with the overcoat with reflecting strips on described flexible cross-bar, overcoat is evenly arranged with some air bags with fire fighting powder；
Being provided with connecting plate on the lateral surface of described left column, the lateral surface of right column is provided with junction button, connecting plate is corresponding with junction button.
Highway Flexible Safety the most according to claim 1 protection guardrail, it is characterised in that: the overcoat that described overcoat is made up of the elastomeric material that thickness is 2-5cm or elastic plastic material；The reflecting strips that reflecting strips is made up of aluminium foil.
Highway Flexible Safety the most according to claim 2 protection guardrail, it is characterised in that: the bottom of described left column and right column is provided with the tip extended out and is arranged on the fixed plate of most advanced and sophisticated both sides.
Highway Flexible Safety the most according to claim 3 protection guardrail; it is characterized in that: described flexible safety device is the zone face body being woven into by weft yarn and warp thread; described weft yarn laterally weave longitudinal knitted with warp thread become a close net, and each bar weft yarn airtight be arranged in wavy；It is provided with reinforcing plate on described zone face body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215897.4U CN205444046U (en) | 2016-03-21 | 2016-03-21 | Flexible safety protection guardrail of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215897.4U CN205444046U (en) | 2016-03-21 | 2016-03-21 | Flexible safety protection guardrail of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444046U true CN205444046U (en) | 2016-08-10 |
Family
ID=56574679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215897.4U Expired - Fee Related CN205444046U (en) | 2016-03-21 | 2016-03-21 | Flexible safety protection guardrail of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313374A (en) * | 2017-06-07 | 2017-11-03 | 河南师范大学 | Modified isolated gate |
-
2016
- 2016-03-21 CN CN201620215897.4U patent/CN205444046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313374A (en) * | 2017-06-07 | 2017-11-03 | 河南师范大学 | Modified isolated gate |
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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 |
Granted publication date: 20160810 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |