CN1128824A - Reflection alarming elastic safety guard fence - Google Patents
Reflection alarming elastic safety guard fence Download PDFInfo
- Publication number
- CN1128824A CN1128824A CN 95117912 CN95117912A CN1128824A CN 1128824 A CN1128824 A CN 1128824A CN 95117912 CN95117912 CN 95117912 CN 95117912 A CN95117912 A CN 95117912A CN 1128824 A CN1128824 A CN 1128824A
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- CN
- China
- Prior art keywords
- guardrail plate
- safety guard
- guardrail
- guard fence
- reflection alarming
- 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.)
- Granted
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Several concave-convex portions are formed into an organic whole with the long strip board extruded from foamed plastics, the reflector objects are installed on the convex portion of the bourd toward the road and the board is fixed horizontally on the posts of the the protective fence by thes crews on the concave portion of the board. The reflector object may be the reflector strips extruded on the convex portions of the board integrally or reflector strips or blocks connected on the convex portion with definite intervals. Owing to the foamed plastics extruded board strip of the protective fence possesses of elasticity, so it is uneasily destroyed and has the shock proof and cushioning properties, and can retard the harmfulness to vehicle and persons when it is collided by vehicle.
Description
The present invention relates to a kind of blocking and use barrier, particularly a kind of reflection alarming elastic safety guard fence.
At present on advanced road, particularly set guardrail on the speedway is all metal stamping and forms, therefore its every segment length is subjected to the diel restriction and can be not oversize, and like this, contact is just more when mounted, one influences construction speed, two take a lot of work bothersome.In addition, metal material itself lacks flexibility and corrosion especially easily, therefore, when producing collision, not only flexible but also can work the mischief to vehicle body or vehicle body apparent mass because of no cushioning effect with vehicle, cause accident harm to increase the weight of, in addition, for the warning function at night of strengthening guardrail, need sometimes to be coated with and paste reflecting strips or reflectorised paint, but because reflecting strips or reflecting ornaments be difficult for to fit are gone up in the metal surface, and reflectorised paint also can come off because of being exposed to the sun and rain and loses the reflection alarming effect.
Purpose of the present invention just is to overcome the above-mentioned shortcoming and defect of prior art, and provides a kind of by the plastic cement extrusion molding, has both had suitable elasticity, has the reflection alarming effect and the reflection alarming elastic safety guard fence of long butt joint length again.
The objective of the invention is to realize by following technical scheme:
The one-body molded strip plate of being extruded by plastic foam material with a plurality of jogs is provided with reflective object, reflective object is arranged on the lug boss of plate towards the inboard, road surface, and plate by the screw that is positioned at the recess place between rail post laterally, reflective object is compound reflecting strips spaced apart, the piece of extruding the integrated reflecting strips on the plate lug boss or being connected the plate lug boss.Because the guardrail lath that adopts plastic foam material to extrude has elasticity, thus survivable and have shock resistance and resiliency, therefore, when being subjected to clashing into, can slow down harmfulness to the car people.
Therefore: remarkable result of the present invention is:
The 1st: because the guardrail lath that adopts plastic foam material to extrude has elasticity, thus survivable and have damping property and resiliency, therefore, when being subjected to clashing into, can slow down harmfulness to the car people.
The the 2nd: be difficult for corrosion, have the long life-span, and because the length of the sheet material that plastic cement is extruded is longer, thereby its contact is few, so help improving efficiency of construction.
The 3rd: because plastic material and reflecting strips or piece have good zygosity or adhibit quality, thereby, be easy to implement combine and difficult drop-off with the guardrail body, can make stable firm, the safety raising of reflective marker of guardrail.
Concrete structure of the present invention is realized by the following examples and accompanying drawing thereof:
Fig. 1 is the section of structure of embodiments of the invention.
Fig. 2 is the three-dimensional structure diagram of Fig. 1.
Fig. 3 is the section of structure of the embodiment of the invention 2.
Fig. 4 is the three-dimensional structure diagram of Fig. 2.
Fig. 5 is the section of structure of the embodiment of the invention 3.
Fig. 6 is the three-dimensional structure diagram of Fig. 5.
Fig. 7 is the section deformation pattern of the present invention when being impacted.
Below in conjunction with accompanying drawing 1-7 concrete structure of the present invention is described in detail:
The present invention has the guardrail plate, the guardrail plate by locking body 4 crosswise fixed between fence upright 5 separately, it is characterized in that: on the flexible integral type guardrail plate of extruding by plastic cement, form a plurality of convex-concave portion 1 and 2, convex-concave portion 1 and 2 distributes and be arranged in parallel along the above-below direction of guardrail plate along the total lengths of guardrail plate, is provided with reflective object 3 at protuberance 1 position towards the inboard on road surface of guardrail plate.Referring to Fig. 1 to Fig. 3.
Be arranged on wavy Elastic plastic-rubber extrude reflective object 3 on the arc surface protuberance 1 of guardrail plate be one with the isometric one-body molded compound strip reflecting strips of extruding of guardrail plate.Referring to Fig. 1 to Fig. 2.
Being arranged on wavy Elastic plastic-rubber, to extrude reflective object 3 on the arc surface protuberance 1 of guardrail plate be to stick on reflecting strips on the guardrail plate or reflector block spaced apart.Referring to Fig. 3 and Fig. 4.
Being arranged on wavy Elastic plastic-rubber, to extrude reflective object 3 on the arc surface protuberance 1 of guardrail plate be by fixing reflecting strips of bolt 6 or reflector block spaced apart.Referring to Fig. 5 and Fig. 6.
Great advantage of the present invention is that it is an elastic body, and therefore, it can produce elastic deformation when being subjected to clashing into, referring to Fig. 7.
Because it has the sex change of bullet and resiliency, thereby can reduce the harmfulness of bump.And, can restore to the original state automatically after being impacted.Also has damping property.Can play the effect of promoting safety.
In addition because reflective object 3 can carry out good binding with the guardrail of plastic material, therefore, in the outlying district and the area of not having the illumination street lamp through car light irradiation, reflective object 3 can produce splendid eye-catching caution effect, the safety that helps to promote driving.
Claims (4)
1, reflection alarming elastic safety guard fence, the guardrail plate is arranged, the guardrail lath by locking body (4) crosswise fixed between fence upright (5) separately, it is characterized in that: on the flexible integral type guardrail plate of extruding by plastic cement, form a plurality of convex-concave portions (1) and (2), convex-concave portion (1) and (2) distribute and be arranged in parallel along the above-below direction of guardrail plate along the total length of guardrail plate, are provided with reflective object (3) at protuberance (1) position towards the inboard on road surface of guardrail plate.
2, according to the described reflection alarming elastic safety guard fence of claim 1, it is characterized in that: be arranged on wavy Elastic plastic-rubber extrude reflective object (3) on the arc surface protuberance (1) of guardrail plate be one with the isometric one-body molded compound strip reflecting strips of extruding of guardrail plate.
3, according to the described reflection alarming elastic safety guard fence of claim 1, it is characterized in that: being arranged on wavy Elastic plastic-rubber, to extrude reflective object (3) on the arc surface protuberance (1) of guardrail plate be to stick on reflecting strips on the guardrail plate or reflector block spaced apart.
4, according to the described reflection alarming elastic safety guard fence of claim 1, it is characterized in that: being arranged on wavy Elastic plastic-rubber, to extrude reflective object (3) on the arc surface protuberance (1) of guardrail plate be by fixing reflecting strips of bolt (6) or reflector block spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95117912 CN1062928C (en) | 1995-10-30 | 1995-10-30 | Reflection alarming elastic safety guard fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95117912 CN1062928C (en) | 1995-10-30 | 1995-10-30 | Reflection alarming elastic safety guard fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1128824A true CN1128824A (en) | 1996-08-14 |
| CN1062928C CN1062928C (en) | 2001-03-07 |
Family
ID=5081448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95117912 Expired - Fee Related CN1062928C (en) | 1995-10-30 | 1995-10-30 | Reflection alarming elastic safety guard fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062928C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831882A (en) * | 2010-05-07 | 2010-09-15 | 刘瑞杰 | High elasticity rubber elastic guardrail |
| CN101294374B (en) * | 2007-04-27 | 2010-10-13 | 新疆蓝山屯河化工有限公司 | Anti-collision protection fence plate for highway |
| CN104213525A (en) * | 2013-05-30 | 2014-12-17 | 陕西天地筑基新材料科技有限公司 | Intelligent composite material express way guardrail |
| CN105568895A (en) * | 2014-10-10 | 2016-05-11 | 无锡梓昱安全用品科技有限公司 | Integrated noise-reduction protection plate |
| CN105908661A (en) * | 2016-05-31 | 2016-08-31 | 王翔 | Impact-resistant and corrosion-resistant expressway guardrail |
| CN106948656A (en) * | 2017-03-31 | 2017-07-14 | 安徽卓航展示用品有限公司 | guard rail |
| CN107761613A (en) * | 2017-10-13 | 2018-03-06 | 温州市交通工程咨询监理有限公司 | A kind of anticollision barrier and its construction method |
-
1995
- 1995-10-30 CN CN 95117912 patent/CN1062928C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294374B (en) * | 2007-04-27 | 2010-10-13 | 新疆蓝山屯河化工有限公司 | Anti-collision protection fence plate for highway |
| CN101831882A (en) * | 2010-05-07 | 2010-09-15 | 刘瑞杰 | High elasticity rubber elastic guardrail |
| CN104213525A (en) * | 2013-05-30 | 2014-12-17 | 陕西天地筑基新材料科技有限公司 | Intelligent composite material express way guardrail |
| CN104213525B (en) * | 2013-05-30 | 2016-12-28 | 陕西天地筑基新材料科技有限公司 | A kind of composite material intelligent type freeway guardrail |
| CN105568895A (en) * | 2014-10-10 | 2016-05-11 | 无锡梓昱安全用品科技有限公司 | Integrated noise-reduction protection plate |
| CN105908661A (en) * | 2016-05-31 | 2016-08-31 | 王翔 | Impact-resistant and corrosion-resistant expressway guardrail |
| CN106948656A (en) * | 2017-03-31 | 2017-07-14 | 安徽卓航展示用品有限公司 | guard rail |
| CN107761613A (en) * | 2017-10-13 | 2018-03-06 | 温州市交通工程咨询监理有限公司 | A kind of anticollision barrier and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1062928C (en) | 2001-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |