CN107604847A - Anti-collision guard rail for highways - Google Patents
Anti-collision guard rail for highways Download PDFInfo
- Publication number
- CN107604847A CN107604847A CN201710819924.8A CN201710819924A CN107604847A CN 107604847 A CN107604847 A CN 107604847A CN 201710819924 A CN201710819924 A CN 201710819924A CN 107604847 A CN107604847 A CN 107604847A
- Authority
- CN
- China
- Prior art keywords
- energy dissipating
- dissipating pipe
- guard rail
- buffer unit
- cushion pad
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 238000004079 fireproofing Methods 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000011799 hole material Substances 0.000 description 18
- 238000010276 construction Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 230000034994 death Effects 0.000 description 4
- 231100000517 death Toxicity 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to anti-collision technique field, more particularly to anti-collision guard rail for highways, including fixing device, interior buffer unit, outer buffer unit, tumbler.Tumbler is concentric structure from the inside to the outside, and is arranged on the outside of column；Outer buffer unit is cushion pad, alloing vehicle, air and cushion reduce shock kinetic energy in cushion pad hole layer when hitting, so that knockout process extends, disperses force, tumbler can also be rotated when vehicle is hit by flowing pearl layer around longitudinal center line simultaneously, so as to which the impact for guiding the objects such as vehicle to bring offsets guardrail, to retrieve more driver's life, in addition, the luminous material layer set in reinforcing strip, various radiation of visible light are after 35 minutes, it is sustainable luminous 1 hour, in the case where the light such as misty rain night are bad, its reflection alarming is better, the method is simple and easy, take full advantage of waste or used plastics or rubber, save material, it is easy for installation.
Description
Technical field
The present invention relates to anti-collision technique field, more particularly to anti-collision guard rail for highways.
Background technology
Highway, particularly highway with its high speed, efficiently, safety, it is comfortable the features such as had determined in national economy
Its critical role.The development of auto industry and the construction of high-grade highway is realize that quick, easily create must for traffic
The apparatus of transport and infrastructure wanted, improve the quality of life of people, or even greatly change the life style of people.So
And with development of automobile and road construction, people have in face of the environment and traffic safety problem of getting worse.Highway
Traffic accident is by as causing the sixth-largest of direct death in global range " killer ", the mankind it is important " fatal disease ".Seriously
Affect the safety of environment for human survival and people's lives and properties.Traffic accident to countless families bring it is catastrophic after
Fruit.
Roadside accident account for about 30% ratio in highway accident, that is, in every 3 people death by accident, just there is 1 people
Die from the accident that vehicle runs off the roadway.This data illustrates that trackside environment has played critically important work in injures and deaths and major accident
With.Vehicle run off the roadway intrusion trackside the reason for many driver fatigues or general idea, speed are too high, drive after drinking or after medicine, touch
Hit that the vehicle conditions such as avoidance, ice and snow rain are bad, poor visibility etc..But the reason for being run off the roadway regardless of vehicle, reducing may
The order of severity of the accident of generation turns into the huge challenge that we face.
At present, because preventing vehicle from rolling highway away from because out of control, road management department is provided with highway both sides
Safety barrier, with prevent vehicle roll away from highway or on road surface break away or overturn, but now with highway pacify
Full protection column has the following disadvantages：（One）, be typically all to fix backplate on steel frame construction or plastic-steel class column, its intensity is high, hard
Degree is big, is lacked flexibility when guard rail is by automobile impacting, it is difficult to mitigate vehicle and the injures and deaths of personnel, and produced after Vehicular impact
Spark, be also easy to cause fire；（Two）The existing highway safety guardrail reflection alarming time is short, alarming effect
Unobvious；（Three）Backplate, waste of materials are fixed on steel frame construction or plastic-steel class column.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides anti-collision guard rail for highways, and it is an object of the present invention to provide
A kind of simple in construction, saving material, easy for installation, anti-collision guard rail for highways, it not only has reflecting at night and misty rain weather
Alarming effect, flameproof effect, and Impact energy can be effectively absorbed when by great shock, reduce to guardrail itself and
The infringement of vehicle, reduce casualties.
The technical solution adopted by the present invention is as follows：
Anti-collision guard rail for highways, including：Fixing device, interior buffer unit, outer buffer unit, tumbler；Described is interior slow
Flushing device, outer buffer unit, tumbler are concentric structure from the inside to the outside, and are arranged at column（3）Outside；Described
Fixing device includes upper cross bar（1）, lower crosspiece（2）And column（3）；The upper cross bar（1）, lower crosspiece（2）Select
It is made of polyvinyl chloride resin plate；The polyvinyl chloride resin plate is formed by the wavy reinforcing strip compacting of multilayer, and each layer of reinforcing strip is by extremely
The epoxy glass fiber of few both direction is interwoven, and is filled between adjacent two layers reinforcing strip by elastic filler；The PVC trees
Embedded photoluminescent material layer is accompanied in one layer of reinforcing strip of fat plate outermost；The column（3）Middle and lower part is provided with pallet, is filled rotating
Put, interior buffer unit, cushion pad（6）Rest is in middle part；Described interior buffer unit includes being oriented to energy dissipating post（4）And energy dissipating
Pipe（5）；Described guiding energy dissipating post（4）Closely in column（3）Set；Described energy dissipating pipe（5）It is arranged on and is oriented to energy dissipating post（4）
It is interior；Described tumbler includes stream pearl layer（9）；Described stream pearl layer（9）It is arranged on the outside of interior buffer unit；Described is outer slow
Flushing device is cushion pad（6）；The cushion pad（6）It is provided with the hole of multiple closings or connection and there is certain volume；Institute
State cushion pad（6）It is interior including hole layer（7）, cushion（8）, density and the direction difference of each hole layer.
Further, described stream pearl layer（9）There are two laminated planks on surface, and stream pearl is provided between two laminated planks.
Further, described guiding energy dissipating post（4）Including at least an energy dissipating pipe（5）.
Further, described energy dissipating pipe（5）Including internal energy dissipating pipe（5-1）, middle energy dissipating pipe（5-2）With outside energy dissipating
Pipe（5-3）, internal energy dissipating pipe（5-1）, middle energy dissipating pipe（5-2）With outside energy dissipating pipe（5-3）It is arranged successively from inside to outside.
Further, described inside energy dissipating pipe（5-1）Interior, internal energy dissipating pipe（5-1）With middle energy dissipating pipe（5-2）It
Between, middle energy dissipating pipe（5-2）With outside energy dissipating pipe（5-3）Between filled polyurethane foam Energy dissipating material.
Further, described energy dissipating pipe（5）Material be the mixture of glass fibre and resin, energy dissipating pipe（5）Between
Connected by steel wire rope.
Further, described cushion pad（6）It is made up of rubber.
Further, described cushion pad（6）Hole is ordered arrangement or disorderly arranged.
Further, described cushion pad（6）Interior hole is arranged to regular hexagon cube, makes stress most uniform.
Further, described cushion pad（6）Fire proofing material or water are filled with hole.
Beneficial effects of the present invention：
The advantages of the present invention are：The present invention compared with prior art, utilizes hole layer, the knot of buffer layers alternating
Structure so that air and cushion can reduce shock kinetic energy to vehicle in cushion pad hole layer when hitting so that knockout process prolongs
Long, disperses force, while tumbler can also be rotated when vehicle is hit by flowing pearl layer around longitudinal center line, so as to guide car
Wait object bring impact skew guardrail, to retrieve more driver's life；Fire proofing material is filled with cushion pad hole
Or water, the fire triggered by car accident can be put out by water using the water in cavity or other fire proofing materials.In addition, in reinforcing strip
The luminous material layer of setting, it is sustainable luminous 1 hour after various radiation of visible light 3-5 minutes, it is bad in light such as misty rain nights
In the case of its reflection alarming it is better, with it is simple in construction, save material, it is easy for installation, with stronger anti-impact force,
The advantages of double buffering, fire prevention and reflection alarming effect, can effectively absorb Impact energy when by great shock, reduce to shield
The infringement on column itself and vehicle, reduce casualties.
Brief description of the drawings
The anti-collision guard rail for highways in the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is anti-collision guard rail for highways structural representation.
Fig. 2 is the A-A of anti-collision guard rail for highways to profile.
Fig. 3 is the sectional view of the guiding energy dissipating post of anti-collision guard rail for highways.
In Fig. 1 and Fig. 2：1 is upper cross bar；2 lower crosspieces；3 be column；4 be guiding energy dissipating post；5 be energy dissipating pipe；6 are
Cushion pad；7 be hole layer；8 be cushion；9 be stream pearl layer.
In Fig. 3,5-1 is internal energy dissipating pipe；5-2 is middle energy dissipating pipe；5-3 is outside energy dissipating pipe.
Embodiment
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and the present invention is described in detail embodiment, but not
They can be interpreted as limiting the scope of the present invention.
Anti-collision guard rail for highways, as shown in Fig. 1-3, including：Fixing device, interior buffer unit, outer buffer unit, turn
Dynamic device；Interior buffer unit, outer buffer unit, tumbler are concentric structure from the inside to the outside, and are arranged at column（3）
Outside；Fixing device includes upper cross bar（1）, lower crosspiece（2）And column（3）Upper cross bar（1）, lower crosspiece（2）Select
Formed with polyvinyl chloride resin plate and by the compacting of multilayer wavy reinforcing strip, each layer of reinforcing strip by least two directions epoxy
Glass fibre is interwoven, and is filled between adjacent two layers reinforcing strip by elastic filler, and the one layer of reinforcement of polyvinyl chloride resin plate outermost
Embedded photoluminescent material layer is accompanied in band, it is sustainable luminous 1 hour after various radiation of visible light 3-5 minutes, in light such as misty rain nights
Its reflection alarming is better in the case that line is bad.Column（3）Middle and lower part is provided with pallet, and tumbler, interior buffering are filled
Put, cushion pad rest includes guiding energy dissipating post in middle part, interior buffer unit（4）With energy dissipating pipe（5）, it is oriented to energy dissipating post（4）
Closely in column（3）Set, energy dissipating pipe（5）It is arranged on and is oriented to energy dissipating post（4）It is interior；Tumbler includes stream pearl layer（9）, flow pearl layer
（9）It is arranged on the outside of interior buffer unit；Outer buffer unit is cushion pad（6）, cushion pad（6）It is provided with multiple closings or connection
Hole and there is certain volume, cushion pad（6）It is interior including hole layer（7）, cushion（8）, the density of each hole layer and direction
Difference, causing vehicle using the structure of hole layer, buffer layers alternating, air and cushion can in cushion pad hole layer when hitting
Kinetic energy is hit to reduce, double buffering causes knockout process to extend, disperses force, while tumbler can also be when vehicle be hit
Rotated by flowing pearl layer around longitudinal center line, it is more to retrieve so as to which the impact for guiding the objects such as vehicle to bring offsets guardrail
Driver's life.Stream pearl layer surface has two laminated planks, and stream pearl is provided between two laminated planks；It is oriented to power consumption post and comprises at least one
Energy dissipating pipe, energy dissipating pipe include internal energy dissipating pipe, middle energy dissipating pipe and outside energy dissipating pipe, internal energy dissipating pipe, middle energy dissipating pipe and outer
Energy dissipating pipe in portion's is arranged successively from inside to outside.In internal energy dissipating pipe, between internal energy dissipating pipe and middle energy dissipating pipe, middle energy dissipating pipe and
Filled polyurethane foam Energy dissipating material between outside energy dissipating pipe, the material of energy dissipating pipe is glass fibre and the mixture of resin, is disappeared
It can be connected between pipe by steel wire rope.Cushion pad is made up of rubber, and cushion pad hole is ordered arrangement or disorderly arranged, cushion pad
Interior hole is arranged to regular hexagon cube, makes stress most uniform, buffering effect is best.Filled with fire prevention in cushion pad hole
Material or water, the fire triggered by car accident can be put out by water using the water in cavity or other fire proofing materials.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations, and within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. anti-collision guard rail for highways, including：Fixing device, interior buffer unit, outer buffer unit, tumbler, its feature exist
In：Described interior buffer unit, outer buffer unit, tumbler are concentric structure from the inside to the outside, and are arranged at column
（3）Outside；Described fixing device includes upper cross bar（1）, lower crosspiece（2）And column（3）；The upper cross bar（1）, under
Portion's cross bar（2）It is made from polyvinyl chloride resin plate；The polyvinyl chloride resin plate is formed by the wavy reinforcing strip compacting of multilayer, each layer
Reinforcing strip is interwoven by the epoxy glass fiber at least two directions, is filled out between adjacent two layers reinforcing strip by elastic filler
Fill；Embedded photoluminescent material layer is accompanied in described one layer of reinforcing strip of polyvinyl chloride resin plate outermost；The column（3）Middle and lower part is provided with support
Disk, by tumbler, interior buffer unit, cushion pad（6）Rest is in middle part；Described interior buffer unit disappears including guiding
Can post（4）With energy dissipating pipe（5）；Described guiding energy dissipating post（4）Closely in column（3）Set；Described energy dissipating pipe（5）It is arranged on
It is oriented to energy dissipating post（4）It is interior；Described tumbler includes stream pearl layer（9）；Described stream pearl layer（9）It is arranged on outside interior buffer unit
Side；Described outer buffer unit is cushion pad（6）；The cushion pad（6）It is provided with the hole of multiple closings or connection and has
Certain volume；The cushion pad（6）It is interior including hole layer（7）, cushion（8）, density and the direction difference of each hole layer.
2. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described stream pearl layer（9）Surface has two
Laminated plank, stream pearl is provided between two laminated planks.
3. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described guiding energy dissipating post（4）At least
Including an energy dissipating pipe（5）.
4. anti-collision guard rail for highways according to claim 1, it is characterised in that：The energy dissipating pipe（5）Disappear including inside
Can pipe（5-1）, middle energy dissipating pipe（5-2）With outside energy dissipating pipe（5-3）, internal energy dissipating pipe（5-1）, middle energy dissipating pipe（5-2）With
Outside energy dissipating pipe（5-3）It is arranged successively from inside to outside.
5. anti-collision guard rail for highways according to claim 4, it is characterised in that：Described inside energy dissipating pipe（5-1）Interior,
Internal energy dissipating pipe（5-1）With middle energy dissipating pipe（5-2）Between, middle energy dissipating pipe（5-2）With outside energy dissipating pipe（5-3）Between fill
Polyurethane foam Energy dissipating material.
6. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described energy dissipating pipe（5）Material be
The mixture of glass fibre and resin, energy dissipating pipe（5）Between connected by steel wire rope.
7. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described cushion pad（6）By rubber system
Into.
8. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described cushion pad（6）Hole is to have
Sequence arrangement or disorderly arranged.
9. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described cushion pad（6）Interior hole
Regular hexagon cube is arranged to, makes stress most uniform.
10. anti-collision guard rail for highways according to claim 1, it is characterised in that：Described cushion pad（6）Filled out in hole
Filled with fire proofing material or water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819924.8A CN107604847A (en) | 2017-09-13 | 2017-09-13 | Anti-collision guard rail for highways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819924.8A CN107604847A (en) | 2017-09-13 | 2017-09-13 | Anti-collision guard rail for highways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604847A true CN107604847A (en) | 2018-01-19 |
Family
ID=61063572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710819924.8A Pending CN107604847A (en) | 2017-09-13 | 2017-09-13 | Anti-collision guard rail for highways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604847A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266047A (en) * | 2018-03-30 | 2018-07-10 | 刘奕萱 | A kind of safe tree rail |
| CN108842687A (en) * | 2018-06-27 | 2018-11-20 | 和县新拓工业设计有限公司 | A kind of anti-collision guard rail for highways |
| CN112575712A (en) * | 2020-11-30 | 2021-03-30 | 重庆交通大学 | Elastic anti-collision protective guard for expressway |
| CN112695669A (en) * | 2020-12-24 | 2021-04-23 | 河北亮安电力工程有限公司 | Rotary fluorescent light-reflecting warning protective pier |
| CN112854136A (en) * | 2021-03-03 | 2021-05-28 | 青岛西海岸市政工程有限公司 | Immersion corrosion degree protection device based on municipal bridge pier |
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| US6065894A (en) * | 1995-07-10 | 2000-05-23 | Wasson; Lance David | Breakaway post connector |
| CN201202099Y (en) * | 2008-06-11 | 2009-03-04 | 乔卫国 | Elastic anticollision device |
| JP3172836U (en) * | 2011-10-25 | 2012-01-12 | 京新工業株式会社 | Car stopper |
| CN102359080A (en) * | 2011-10-14 | 2012-02-22 | 东南大学 | Rotating wheel type anti-collision guardrail capable of moving quickly |
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| CN104746450A (en) * | 2013-12-30 | 2015-07-01 | 葛永锋 | Special double-buffer protective fence for expressway |
| CN106012913A (en) * | 2016-05-30 | 2016-10-12 | 安徽铭心金属制品有限公司 | Road traffic guardrail capable of buffering and absorbing impact |
| CN106759121A (en) * | 2017-01-19 | 2017-05-31 | 沈阳建筑大学 | Water spray consuming type anticollision device of pier |
| CN207659883U (en) * | 2017-09-13 | 2018-07-27 | 沈阳建筑大学 | Anti-collision guard rail for highways |
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2017
- 2017-09-13 CN CN201710819924.8A patent/CN107604847A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6065894A (en) * | 1995-07-10 | 2000-05-23 | Wasson; Lance David | Breakaway post connector |
| CN201202099Y (en) * | 2008-06-11 | 2009-03-04 | 乔卫国 | Elastic anticollision device |
| CN102359080A (en) * | 2011-10-14 | 2012-02-22 | 东南大学 | Rotating wheel type anti-collision guardrail capable of moving quickly |
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| CN103103945A (en) * | 2011-11-11 | 2013-05-15 | 扬州光鸿钢构金属实业有限公司 | Anti-collision guardrail |
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| CN104746450A (en) * | 2013-12-30 | 2015-07-01 | 葛永锋 | Special double-buffer protective fence for expressway |
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| CN106759121A (en) * | 2017-01-19 | 2017-05-31 | 沈阳建筑大学 | Water spray consuming type anticollision device of pier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266047A (en) * | 2018-03-30 | 2018-07-10 | 刘奕萱 | A kind of safe tree rail |
| CN108842687A (en) * | 2018-06-27 | 2018-11-20 | 和县新拓工业设计有限公司 | A kind of anti-collision guard rail for highways |
| CN112575712A (en) * | 2020-11-30 | 2021-03-30 | 重庆交通大学 | Elastic anti-collision protective guard for expressway |
| CN112695669A (en) * | 2020-12-24 | 2021-04-23 | 河北亮安电力工程有限公司 | Rotary fluorescent light-reflecting warning protective pier |
| CN112854136A (en) * | 2021-03-03 | 2021-05-28 | 青岛西海岸市政工程有限公司 | Immersion corrosion degree protection device based on municipal bridge pier |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |