CN103510482A - Flexible safety protective guard for highway - Google Patents
Flexible safety protective guard for highway Download PDFInfo
- Publication number
- CN103510482A CN103510482A CN201210211729.4A CN201210211729A CN103510482A CN 103510482 A CN103510482 A CN 103510482A CN 201210211729 A CN201210211729 A CN 201210211729A CN 103510482 A CN103510482 A CN 103510482A
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- Prior art keywords
- protective guard
- reinforcing band
- resin plate
- polyvinyl chloride
- chloride resin
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Abstract
The invention discloses a flexible safety protective guard for a highway. The protective guard comprises a long-strip-shaped PVC resin plate and is characterized in that the inner layer of the PVC resin plate comprises a reinforcing band woven by epoxy glass fiber in at least two directions, a photoluminescent material layer is clamped in the reinforcing band, and a pure polyester thermalsetting powder coating spraying layer wraps the outer layer of the PVC resin plate. According to the protective guard, due to the fact that the reinforcing band woven by the epoxy glass fiber is selected as the inner layer of the PVC resin plate, the elasticity is better when the original anti-impact effect is guaranteed, the impact force can be buffered in collision, and safety is improved. Due to the fact that the photoluminescent material layer is clamped in the reinforcing band, the light reflecting alarming effect of the protective guard can be better under the condition that light is poor at the misty and rainy night.
Description
Technical field
The present invention relates to a kind of speedway safeguard, be specifically related to a kind of highway safety guardrail.
Background technology
In prior art, be built up in the guardrail of both sides, speedway edge, normally by the column tube of metal material processing and the guardrail board connecting thereon, formed, in the adverse circumstances of month after month drenching in wind, Exposure to Sunlight, sleet, very easily corrosion damages, and has seriously affected its application life throughout the year.And, the guardrail board of using metal material to make, its intensity is high, and hardness is large, when guardrail lacks flexibility during by automobile impacting, is difficult to alleviate vehicle and personnel's injures and deaths, and institute produces pyrophoricly after Vehicular impact time, also easily causes fire to occur.In addition, the alarming effect of the reflecting at night of common guardrail board and misty rain weather is not good, has weakened to a certain extent the Collsion proof safety performance of guardrail yet.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in prior art, and provide a kind of speedway Flexible Safety protective guard, not only there is stronger anti-impact force and have more flexibility and corrosion resistance characteristic simultaneously, and there is misty rain night safety warning function.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of speedway Flexible Safety protective guard, the polyvinyl chloride resin plate that comprises a strip, described polyvinyl chloride resin inner cord contains the reinforcing band by least the epoxy glass fiber of both direction is interwoven, in described reinforcing band, accompany embedded photoluminescent material layer, described polyvinyl chloride resin plate skin is coated with pure polyester thermosetting powder coating spray-on coating.
Further, any one or a few in polyester, polyurethane, acrylic acid, organosilicon, fluorine carbon, luminous powder coating material of described embedded photoluminescent material layer forms.
Further, described polyvinyl chloride resin inner cord is contained for reinforcing band is 3～4 layers, and between every layer, sticky pressing solidly determined.
The present invention compared with prior art, has the following advantages: 1, have stronger anti-impact force.The present invention selects the reinforcing band that is interwoven by epoxy glass fiber as the internal layer of polyvinyl chloride resin plate, the tensile strength of epoxy glass fiber material is wherein common iron more than 3 times, modulus of elasticity is more than 6 times of common iron, elasticity is better, can slow down impact force, improves safety when bumping.
2, there is stronger corrosion resistant performance, longer service life.At described polyvinyl chloride resin plate skin, be coated with pure polyester thermosetting powder coating coating, can increase the anticorrosion of guardrail board, ageing-resistant and acid resistance, extended the application life of freeway guardrail, maintenance cost is lower.
3, there is higher safety warning function.At any one or a few the embedded photoluminescent material layer forming accompanying in reinforcing band in polyester, polyurethane, acrylic acid, organosilicon, fluorine carbon, luminous powder coating material, after various radiation of visible light 3-5 minutes, sustainable luminous 1 hour, in the situation that the light such as misty rain night are good, its reflection alarming effect was not good.
4, integrated cost is low.Because the proportion of polyvinyl chloride resin is significantly less than steel, and can according to the needed intensity of reality, just select the number of plies of polyvinyl chloride resin internal layer reinforcing band, be conducive to reduce integrated cost.
accompanying drawing explanation
Below in conjunction with drawings and Examples, principle of the present invention and advantage are further elaborated.
Fig. 1 is structural representation of the present invention; Wherein: 1. reinforcing band, 2. luminescence generated by light band, 3.PVC resin plate, 4. pure polyester thermosetting powder coating coating.
The specific embodiment
As shown in Figure 1, a kind of speedway Flexible Safety protective guard, the polyvinyl chloride resin plate 3 that comprises a strip, described polyvinyl chloride resin plate 3 internal layers contain the reinforcing band 1 by least the epoxy glass fiber of both direction is interwoven, in described reinforcing band, accompany embedded photoluminescent material layer 2, described polyvinyl chloride resin plate skin is coated with pure polyester thermosetting powder coating spray-on coating 4.Wherein: any one or a few in polyester, polyurethane, acrylic acid, organosilicon, fluorine carbon, luminous powder coating material of described embedded photoluminescent material layer forms; Described polyvinyl chloride resin inner cord is contained for reinforcing band is 3～4 layers, and between every layer, sticky pressing solidly determined.
Though it is pointed out that above-described embodiment is to the present invention's detailed text description of contrasting, these text descriptions are the simple description to mentality of designing of the present invention just, rather than the restriction to thinking of the present invention.Any combination, increase or modification that is no more than mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (3)
1. a speedway Flexible Safety protective guard, the polyvinyl chloride resin plate that comprises a strip, it is characterized in that, described polyvinyl chloride resin inner cord contains the reinforcing band by least the epoxy glass fiber of both direction is interwoven, in described reinforcing band, accompany embedded photoluminescent material layer, described polyvinyl chloride resin plate skin is coated with pure polyester thermosetting powder coating spray-on coating.
2. speedway Flexible Safety protective guard according to claim 1, is characterized in that, any one or a few in polyester, polyurethane, acrylic acid, organosilicon, fluorine carbon, luminous powder coating material of described embedded photoluminescent material layer forms.
3. speedway Flexible Safety protective guard according to claim 1, is characterized in that, described polyvinyl chloride resin inner cord is contained for reinforcing band is 3～4 layers, and between every layer, sticky pressing solidly determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211729.4A CN103510482A (en) | 2012-06-26 | 2012-06-26 | Flexible safety protective guard for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211729.4A CN103510482A (en) | 2012-06-26 | 2012-06-26 | Flexible safety protective guard for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103510482A true CN103510482A (en) | 2014-01-15 |
Family
ID=49893861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210211729.4A Pending CN103510482A (en) | 2012-06-26 | 2012-06-26 | Flexible safety protective guard for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103510482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447702A (en) * | 2017-07-24 | 2017-12-08 | 浙江鼎海科技有限公司 | A kind of isolation strip and its processing technology |
| CN113005939A (en) * | 2021-03-18 | 2021-06-22 | 浙江宏基道安科技股份有限公司 | Anti-aging road cone, manufacturing process and manufacturing equipment |
-
2012
- 2012-06-26 CN CN201210211729.4A patent/CN103510482A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447702A (en) * | 2017-07-24 | 2017-12-08 | 浙江鼎海科技有限公司 | A kind of isolation strip and its processing technology |
| CN107447702B (en) * | 2017-07-24 | 2019-12-17 | 浙江鼎海科技股份有限公司 | Isolation belt and processing technology thereof |
| CN113005939A (en) * | 2021-03-18 | 2021-06-22 | 浙江宏基道安科技股份有限公司 | Anti-aging road cone, manufacturing process and manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |