CN106638388A - Energy-absorbing anti-collision safe guard fence - Google Patents
Energy-absorbing anti-collision safe guard fence Download PDFInfo
- Publication number
- CN106638388A CN106638388A CN201710000402.5A CN201710000402A CN106638388A CN 106638388 A CN106638388 A CN 106638388A CN 201710000402 A CN201710000402 A CN 201710000402A CN 106638388 A CN106638388 A CN 106638388A
- Authority
- CN
- China
- Prior art keywords
- guard fence
- spring pull
- fence upright
- energy
- pull bar
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an energy-absorbing anti-collision safe guard fence. The energy-absorbing anti-collision safe guard fence includes a guard fence body, guard fence stand columns are arranged on the guard fence body, the two sides of the lower portion of each guard fence stand column are provided with spring pull rod connection buckles, the lower portions of the guard fence stand columns are provided with rotatable bases, the two sides of each rotatable base are provided with spring pull rods, one end of each spring pull rod is connected with the corresponding guard fence stand column, the other end of each spring pull rod is connected with a cast-in-place concrete foundation, the guard fence stand columns are connected with the rotatable bases through hinges, the lower portions of the rotatable bases are provided with the cast-in-place concrete bfoundations, steel plastic compound bar strips are arranged among the guard fence stand columns, and cross strips are arranged among the steel plastic compound bar strips. The safe guard fence is reasonable in design and simple in structure, after a safe guard fence body is collided, the guard fence stand columns sway left and right, and the collision from the outside can be well weakened.
Description
Technical field
The present invention relates to security protection guard bar technique field, specially a kind of energy-absorbing anti-collision safety barrier.
Background technology
Existing high-speed protection hurdle, uses steel shaping batten and is fixed on pipe or square pipe pile, there is certain protection effect
Really, there is the problems such as energy-absorbing effect is poor, larger to the damaged in collision of car, human pilot is difficult to safely guarantee.
In the construction project such as all kinds of buildings or municipal administration, existing fence or guard rail, generally individually using rigid material
Make, be also required to separately set up steel pipe support even with the safety net of flexible material.These fences or guard rail are built in engineering
If during need it is regular set up and dismounting, due to being each unit in charge of construction of interim measures voluntarily its thing, multifarious, fail
Accomplish tool, canalization, standardization, fail to build good " love life, the production work environment of concern safety.
Divider current is mainly disposed on highway and urban road, for isolating between vehicle and vehicle and vehicle and row
People, makes to be taken their own roads between vehicle and vehicle, between vehicle and pedestrian, smooth to pass through.Guardrail principal set up turns in road
The occasions such as crook, heavy traffic section, charge station, overpass import and export, parking lot, shopping mall, cell, gas station.But it is existing
Some guardrails are directly connected to using cross bar, are mutually permanently connected between each cross bar and column, i.e., whole guardrail and guardrail
All in fixed connection normality between each part, when the extraneous impulsive contact force from vehicle etc. collides one end of guardrail, will
Cause guardrail overall or large-area torsional deformation, and while exist cross bar spurt vehicle, the risk of personnel, cause vehicle, people
The serious consequences such as member's severe injury, and bring substantial amounts of monetary losses and casualties.
The content of the invention
It is an object of the invention to provide a kind of spring pull bar of the lower section both sides in fence upright, one end and fence upright
Connection, the other end is connected with cast in situ concrete foundation, and after guardrail body is subject to extraneous collision, shaking occurs in fence upright
Dynamic, the pull-rod spring below fence upright holds fence upright, and pull-rod spring stretches, rocks and absorb well buffering, so as to
Propose during a kind of energy-absorbing anti-collision safety barrier of guardrail body is protected to solve the problems, such as above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of energy-absorbing anti-collision safety barrier, including guardrail sheet
Body, the guardrail body is provided with fence upright, and Rotatable base, the Rotatable base are provided with below the fence upright
Bottom be provided with cast in situ concrete foundation, steel and plastic complex tie bar strip, the steel plastic compount lacing wire are provided between the fence upright
Sieve band is provided between band.
Preferably, the lower section both sides of the fence upright are provided with spring pull bar junction button, the spring pull bar junction button weldering
It is connected on the both sides of fence upright.
Preferably, be provided with hinge between the fence upright and rotatable base, the hinge through fence upright with can revolve
Turn base.
Preferably, the both sides of the Rotatable base are provided with spring pull bar, one end and the spring pull bar of the spring pull bar
Junction button connects, and the other end of spring pull bar is connected with cast in situ concrete foundation.
Preferably, the steel and plastic complex tie bar strip is welded between fence upright, steel and plastic complex tie bar strip between the upper and lower away from
For 30mm-40mm.
Preferably, the fence upright is made with Rotatable base using Steel material.
Compared with prior art, the invention has the beneficial effects as follows：
（1）Fence upright is made using steel, and steel have good rust-proof effect while also having the hardness of high intensity；
（2）The spring pull bar of the lower section both sides of fence upright, one end is connected with fence upright, the other end and cast in situ concrete foundation
Connection, after guardrail body is subject to extraneous collision, rocking occurs in fence upright, and the spring pull bar below fence upright is held
Fence upright, the stretching of spring pull bar, rocks and absorb well buffering, so as to protect guardrail body；
（3）Steel and plastic complex tie bar strip between fence upright is made using composite, with the high spy of light weight, hardness
Point.
（4）In vehicle collision, this guardrail rotates real-time regulation Impact direction by base, and by adjacent barrier and drawing
The common force dispersion of rib tape absorbs the impact kinetic energy of errant vehicle, is conducive to driver and vehicle safety.
Description of the drawings
Fig. 1 is guardrail body schematic diagram of the present invention.
In figure：1st, guardrail body；2nd, sieve band；3rd, spring pull bar；4th, steel and plastic complex tie bar strip；5th, fence upright；6th, cut with scissors；7、
Rotatable base；8th, cast in situ concrete foundation；9th, spring pull bar junction button.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of energy-absorbing anti-collision safety barrier, including guardrail body 1,
Guardrail body 1 is provided with fence upright 5, and the lower section of fence upright 5 is provided with Rotatable base 7, and fence upright 5 adopts steel system
Into steel have good rust-proof effect while also having the hardness of high intensity, the bottom of Rotatable base 7 is provided with cast-in-place coagulation
Earth foundation 8, is provided with steel and plastic complex tie bar strip 4 between fence upright 5, sieve band 2 is provided between steel and plastic complex tie bar strip 4, and steel modeling is multiple
Close bar strip 4 to be welded between fence upright 5, steel and plastic complex tie bar strip 4 between the upper and lower away from for 30mm-40mm.
The lower section both sides of fence upright 5 are provided with spring pull bar junction button 9, and spring pull bar junction button 9 is welded on fence upright 5
Both sides, be provided with hinge 6 between fence upright 5 and rotatable base 7, hinge 6 is through fence upright 5 and Rotatable base 7, guardrail
Column 5 is made with Rotatable base 7 using Steel material.
The both sides of Rotatable base 7 are provided with spring pull bar 3, spring pull bar 3, one end is connected with fence upright 5, the other end
It is connected with cast in situ concrete foundation 8, after guardrail body 1 is subject to extraneous collision, rocking occurs in fence upright 5, and guardrail stands
The spring pull bar 3 of the lower section of post 5 holds fence upright 5, and spring pull bar 3 stretches, rocks and absorb well buffering, so as to protect
Guardrail body 1, one end of spring pull bar 3 is connected with spring pull bar junction button 9, the other end of spring pull bar 3 and cast-in-place concrete
Basis 8 connects.
Steel and plastic complex tie bar strip 4 between fence upright 5 is made using composite, high with light weight, hardness
Feature, in vehicle collision, this guardrail rotates real-time regulation Impact direction by base, and by adjacent barrier and bar strip
Common force dispersion absorbs the impact kinetic energy of errant vehicle, is conducive to driver and vehicle safety.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (6)
1. a kind of energy-absorbing anti-collision safety barrier, including guardrail body（1）, it is characterised in that：The guardrail body（1）It is provided with shield
Hurdle column（5）, the fence upright（5）Lower section be provided with Rotatable base（7）, the Rotatable base（7）Bottom be provided with
Cast in situ concrete foundation（8）, the fence upright（5）Between be provided with steel and plastic complex tie bar strip（4）, the steel and plastic complex tie bar strip
（4）Between be provided with sieve band（2）.
2. a kind of energy-absorbing anti-collision safety barrier according to claim 1, it is characterised in that：The fence upright（5）Under
Square both sides are provided with spring pull bar junction button（9）, the spring pull bar junction button（9）It is welded on fence upright（5）Both sides.
3. a kind of energy-absorbing anti-collision safety barrier according to claim 1, it is characterised in that：The fence upright（5）With can
Rotating basiss（7）Between be provided with hinge（6）, the hinge（6）Through fence upright（5）With Rotatable base（7）.
4. a kind of energy-absorbing anti-collision safety barrier according to claim 1 and 2, it is characterised in that：The Rotatable base（7）
Both sides be provided with spring pull bar（3）, the spring pull bar（3）One end and spring pull bar junction button（9）Connection, spring pull bar
（3）The other end and cast in situ concrete foundation（8）Connection.
5. a kind of energy-absorbing anti-collision safety barrier according to claim 1, it is characterised in that：The steel and plastic complex tie bar strip
（4）It is welded on fence upright（5）Between, steel and plastic complex tie bar strip（4）Between the upper and lower away from for 30mm-40mm.
6. a kind of energy-absorbing anti-collision safety barrier according to claim 1, it is characterised in that：The fence upright（5）With can
Rotating base（7）Made using Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000402.5A CN106638388A (en) | 2017-01-03 | 2017-01-03 | Energy-absorbing anti-collision safe guard fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000402.5A CN106638388A (en) | 2017-01-03 | 2017-01-03 | Energy-absorbing anti-collision safe guard fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638388A true CN106638388A (en) | 2017-05-10 |
Family
ID=58838348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000402.5A Pending CN106638388A (en) | 2017-01-03 | 2017-01-03 | Energy-absorbing anti-collision safe guard fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638388A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112998A (en) * | 2018-09-28 | 2019-01-01 | 华东交通大学 | A kind of road intermediate isolating guardrail |
| CN110356785A (en) * | 2019-05-22 | 2019-10-22 | 安徽佳源油脂有限公司 | A kind of upper and lower handling device of grease cabinet |
| CN110374030A (en) * | 2019-06-28 | 2019-10-25 | 河南省机西高速公路建设有限公司 | The reinforced anticollision guardrail structure of expressway bend and construction machinery and technique |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201865071U (en) * | 2010-11-27 | 2011-06-15 | 高小林 | Safe and environment-friendly road block |
| CN202039308U (en) * | 2011-04-07 | 2011-11-16 | 浙江大学 | Road safety guardrail |
| CN102995584A (en) * | 2012-11-30 | 2013-03-27 | 周康伟 | Tilting-type anti-collision guardrail |
| CN203160157U (en) * | 2013-01-16 | 2013-08-28 | 周康伟 | Railing |
| KR101303080B1 (en) * | 2012-11-20 | 2013-09-03 | 신도산업 주식회사 | Post assembly of join type |
| CN203213041U (en) * | 2013-04-02 | 2013-09-25 | 罗美燕 | Dumping-prevention rail post |
| CN204139092U (en) * | 2014-08-19 | 2015-02-04 | 薛辉 | A kind of vehicle deceleration limit device |
| CN205062701U (en) * | 2015-09-09 | 2016-03-02 | 西安悦捷环保科技有限公司 | Block pole |
| CN205672577U (en) * | 2016-06-19 | 2016-11-09 | 漯河医学高等专科学校 | A kind of physical education hurdles rack |
-
2017
- 2017-01-03 CN CN201710000402.5A patent/CN106638388A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201865071U (en) * | 2010-11-27 | 2011-06-15 | 高小林 | Safe and environment-friendly road block |
| CN202039308U (en) * | 2011-04-07 | 2011-11-16 | 浙江大学 | Road safety guardrail |
| KR101303080B1 (en) * | 2012-11-20 | 2013-09-03 | 신도산업 주식회사 | Post assembly of join type |
| CN102995584A (en) * | 2012-11-30 | 2013-03-27 | 周康伟 | Tilting-type anti-collision guardrail |
| CN203160157U (en) * | 2013-01-16 | 2013-08-28 | 周康伟 | Railing |
| CN203213041U (en) * | 2013-04-02 | 2013-09-25 | 罗美燕 | Dumping-prevention rail post |
| CN204139092U (en) * | 2014-08-19 | 2015-02-04 | 薛辉 | A kind of vehicle deceleration limit device |
| CN205062701U (en) * | 2015-09-09 | 2016-03-02 | 西安悦捷环保科技有限公司 | Block pole |
| CN205672577U (en) * | 2016-06-19 | 2016-11-09 | 漯河医学高等专科学校 | A kind of physical education hurdles rack |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112998A (en) * | 2018-09-28 | 2019-01-01 | 华东交通大学 | A kind of road intermediate isolating guardrail |
| CN109112998B (en) * | 2018-09-28 | 2024-03-08 | 华东交通大学 | Isolation guardrail in middle of road |
| CN110356785A (en) * | 2019-05-22 | 2019-10-22 | 安徽佳源油脂有限公司 | A kind of upper and lower handling device of grease cabinet |
| CN110374030A (en) * | 2019-06-28 | 2019-10-25 | 河南省机西高速公路建设有限公司 | The reinforced anticollision guardrail structure of expressway bend and construction machinery and technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |