CN202830827U - Road guardrail braid - Google Patents
Road guardrail braid Download PDFInfo
- Publication number
- CN202830827U CN202830827U CN 201220461060 CN201220461060U CN202830827U CN 202830827 U CN202830827 U CN 202830827U CN 201220461060 CN201220461060 CN 201220461060 CN 201220461060 U CN201220461060 U CN 201220461060U CN 202830827 U CN202830827 U CN 202830827U
- Authority
- CN
- China
- Prior art keywords
- braid
- ribbon
- embryo
- steel wire
- guardrail
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a road guardrail braid which comprises braid bodies. Each braid body is composed of more than one braid tube, more than one embryo braid arranged in the braid tube and more than one steel wire strip arranged in the braid tube. The braid bodies are more than one in number, the braid bodies weave in a longitudinally and transversely crossed mode, and each embryo braid and each steel wire strip wind in a hemp flower shape. According to the road guardrail braid, flexible protection is improved, and main protection indexes like safety performance, anti-collision performance, guide performance and maximum dynamic deformation of a guardrail of a road are improved.
Description
Technical field
The utility model relates to a kind of highway barrier ribbon.
Background technology
Existing flexible highway barrier ribbon is to be in the market vacancy, because the highway barrier desired strength is high, and low extend (fracture elongation≤10%).The material of production high strength ribbon only has two kinds of polyester industrial yarns and nylon yarn in the world.So can't use in the highway barrier field but the elongation per unit length of nylon surpasses 20%.The elongation per unit length of polyester industrial yarn is at 13%-14%, relatively near the highway barrier technical indicator, but can't reducing the ribbon finished product, existing ribbon technical disadvantages keep the original elongation per unit length of polyester industrial yarn also to be difficult to weave thickness greater than the thickness of the highway barrier needs of 6.5mm.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of flexible protective to be improved, the security performance of road guard-rail, the crashworthiness of guardrail, the highway barrier ribbon that the main protection such as the steering capability of guardrail and maximum dynamic deformation amount index promotes.
The utility model is achieved through the following technical solutions: a kind of highway barrier ribbon, comprise the ribbon body, the ribbon body is by the ribbon pipe of one or more, and be arranged on one or more embryo ribbon of ribbon pipe inside, and one or more the steel wire bar that is arranged on ribbon pipe inside forms, it is characterized in that: described ribbon body has one or more, and each ribbon body is interlacing in length and breadth.
Further, described wall scroll embryo ribbon and wall scroll steel wire bar are the twisted shape winding.
The beneficial effect of highway barrier ribbon of the present utility model is: embryo ribbon and steel wire bar are set in ribbon inside; mutually twine and be twisted shape; when vehicle knocks on the guardrail; the embryo ribbon itself has flexibility; can finely extenuate vehicular impact power, the intensity of steel wire bar is high, can bear certain vehicle impulsion power; make guardrail be not easy to sever, greatly improve protective value.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the overall structure schematic diagram of highway barrier ribbon of the present utility model;
Fig. 2 is the structural representation of the single ribbon body of highway barrier ribbon of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of highway barrier ribbon of the present utility model, comprise ribbon body 1, ribbon body 1 is by the ribbon pipe 11 of one or more, and be arranged on one or more embryo ribbon 12 of ribbon pipe 11 inside, and one or more the steel wire bar 13 that is arranged on ribbon pipe 11 inside forms, and it is characterized in that: described ribbon body 1 has one or more, and each ribbon body 1 is interlacing in length and breadth.
Described wall scroll embryo ribbon 12 is twisted shape with wall scroll steel wire bar 13 and twines.
The beneficial effect of highway barrier ribbon of the present utility model is: embryo ribbon and steel wire bar are set in ribbon inside; mutually twine and be twisted shape; when vehicle knocks on the guardrail; the embryo ribbon itself has flexibility; can finely extenuate vehicular impact power, the intensity of steel wire bar is high, can bear certain vehicle impulsion power; make guardrail be not easy to sever, greatly improve protective value.
The above only be the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. highway barrier ribbon, comprise the ribbon body, the ribbon body is by the ribbon pipe of one or more, and be arranged on one or more embryo ribbon of ribbon pipe inside, and one or more the steel wire bar that is arranged on ribbon pipe inside forms, it is characterized in that: described ribbon body has one or more, and each ribbon body is interlacing in length and breadth.
2. highway barrier ribbon according to claim 1 is characterized in that: described wall scroll embryo ribbon and wall scroll steel wire bar are twisted shape and twine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461060 CN202830827U (en) | 2012-09-11 | 2012-09-11 | Road guardrail braid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461060 CN202830827U (en) | 2012-09-11 | 2012-09-11 | Road guardrail braid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830827U true CN202830827U (en) | 2013-03-27 |
Family
ID=47942573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461060 Expired - Fee Related CN202830827U (en) | 2012-09-11 | 2012-09-11 | Road guardrail braid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155443A (en) * | 2015-08-05 | 2015-12-16 | 桐乡市众胜能源科技有限公司 | Novel road anti-collision guardrail board and preparation method thereof |
| CN110387815A (en) * | 2019-08-22 | 2019-10-29 | 郭海霞 | The fall arrest bridge railing and its installation method of bridge two sides are set |
-
2012
- 2012-09-11 CN CN 201220461060 patent/CN202830827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155443A (en) * | 2015-08-05 | 2015-12-16 | 桐乡市众胜能源科技有限公司 | Novel road anti-collision guardrail board and preparation method thereof |
| CN105155443B (en) * | 2015-08-05 | 2018-04-24 | 桐乡市众胜能源科技有限公司 | A kind of highroad anti-collision guardrail plate and preparation method thereof |
| CN110387815A (en) * | 2019-08-22 | 2019-10-29 | 郭海霞 | The fall arrest bridge railing and its installation method of bridge two sides are set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202830827U (en) | Road guardrail braid | |
| CN201915191U (en) | Novel high-strength cutting-resistant coated yarn | |
| CN203373487U (en) | All-steel cord for giant engineering machinery radial tire belted layer | |
| CN204311270U (en) | A kind of ST steel cord | |
| NZ610651A (en) | Construction safety netting | |
| CN201280831Y (en) | Silk screen guard rail | |
| CN202826558U (en) | Highway guardrail braid | |
| CN202830828U (en) | High-intensity low-elongation flexible road guardrail woven band | |
| CN102418188A (en) | Carbon fiber cloth | |
| CN203960462U (en) | Heavy load radial tire band bundled layer all-steel cord | |
| CN203462346U (en) | High-strength high-modulus polyvinyl acetate (PVA) fiber based stranded rope | |
| CN201842905U (en) | Full-diameter polyetheretherketone monofilament | |
| CN203373612U (en) | Ten-strand steel cord for belted layer in pneumatic tire | |
| CN202644277U (en) | Plastic rope with metal wires | |
| CN203080379U (en) | Bidirectional plastic welding geogrid | |
| CN203285462U (en) | Eight-twisted protective net for mine | |
| CN204409645U (en) | Policely anti-cut rib | |
| CN205001670U (en) | Built -in fitting metal pipe | |
| CN204875574U (en) | Anti -dazzle net of glass steel | |
| CN201809536U (en) | Carbon fiber cloth | |
| CN205368874U (en) | High -tensile steel wire cord | |
| CN204332461U (en) | A kind of private cable used for cable-pulling chain | |
| CN103469645A (en) | High-strength high modulus polyvinyl acetate (PVA) fiber-based stranded rope and manufacturing method thereof | |
| CN202194435U (en) | Protective barbed wire net | |
| CN202631821U (en) | Novel water-blocking optical cable |
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: 20130327 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |