CN206438447U - A kind of anticollision barrier - Google Patents
A kind of anticollision barrier Download PDFInfo
- Publication number
- CN206438447U CN206438447U CN201720051346.3U CN201720051346U CN206438447U CN 206438447 U CN206438447 U CN 206438447U CN 201720051346 U CN201720051346 U CN 201720051346U CN 206438447 U CN206438447 U CN 206438447U
- Authority
- CN
- China
- Prior art keywords
- level
- grades
- anticollision
- crashworthy
- anticollision barrier
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 30
- 239000000872 buffer Substances 0.000 claims abstract description 19
- 238000007747 plating Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 239000013013 elastic material Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000006173 Good's buffer Substances 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of anticollision barrier, including anticollision barrier unit, anticollision barrier unit are arranged and are fixed on the guardrail fixed mount of road both sides in the horizontal direction, and anticollision barrier unit includes one-level bumper assembly, two grades of bumper assemblies and three-level bumper assembly；Three-level bumper assembly includes three-level Crashworthy plate, and the outer middle side part of three-level Crashworthy plate, which is provided with three-level guide pillar, three-level guide pillar, to be worn after three-level spring, and through guardrail fixed mount, outer end is fixed by nut；The upper and lower part that two grades of bumper assemblies are located on the outside of the inner side of one-level bumper assembly, including two grades of Crashworthy plates, two grades of Crashworthy plates, which is equipped with two grades of guide pillars, two grades of guide pillars, to be worn after two-level spring, and through three-level Crashworthy plate, outer end is fixed by nut；One-level bumper assembly is located at the inner side of two grades of bumper assemblies, one-level anticollision corrugated plating including inner band arc, one-level anticollision corrugated plating is bolted on the outside of two grades of Crashworthy plates, filling elastic material in the space between one-level anticollision corrugated plating and two grades of Crashworthy plates.The utility model can buffer collision by three-level buffering, and good buffer effect is easy to maintenance quick.
Description
Technical field
The utility model is related to a kind of anticollision barrier.
Background technology
The anticollision barrier used on current highway is mostly the steel guard rail or cement anticollision barrier of bar shaped, is important peace
Full protection measure, is efficiency after rigid collision, car crass because cement anticollision barrier is substantially without buffering once colliding
Effect is poor, occurs after traffic accident to the damage of vehicle and driver and crew than larger；And steel guard rail, it is to be touched by deformation buffering
Hit, gross distortion, distortion can occur when collision, end is tilted, and is stopped highway, can also be caused secondary traffic accident, and
It is serious to also need to remake mounting bracket and changing needs whole piece to remove, then carry out the installation of guardrail.
Utility model content
The utility model provides a kind of anticollision barrier, anticollision can be realized by multi-buffer, anti-collision effect is good, and maintenance is more
Change into low.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of anticollision barrier, including anticollision
Fence unit, anticollision barrier unit is arranged and is fixed on the guardrail fixed mount of road both sides in the horizontal direction, anticollision barrier list
Member includes one-level bumper assembly, two grades of bumper assemblies and three-level bumper assembly；Three-level bumper assembly includes three-level Crashworthy plate, three-level
The outer middle side part of Crashworthy plate is provided with three-level guide pillar, three-level guide pillar and worn after three-level spring, and through guardrail fixed mount, outer end passes through
Nut is fixed；Two grades of bumper assemblies are located at upper on the outside of the inner side of one-level bumper assembly, including two grades of Crashworthy plates, two grades of Crashworthy plates
Portion and bottom are equipped with two grades of guide pillars, two grades of guide pillars and worn after two-level spring, and through three-level Crashworthy plate, outer end is solid by nut
It is fixed；One-level bumper assembly is located at the inner side of two grades of bumper assemblies, includes the one-level anticollision corrugated plating of inner band arc, one-level anticollision
Corrugated plating is bolted on the outside of two grades of Crashworthy plates, is filled out in the space between one-level anticollision corrugated plating and two grades of Crashworthy plates
Fill elastomeric material.
Elastic buffer block is set between two grades of Crashworthy plates and three-level Crashworthy plate.
One-level anticollision corrugated plating includes the corrugated portion of upper and lower two symmetrical arc-shaped protrusions.
Upper end, center and the lower end of one-level anticollision corrugated plating are bolted on two grades of Crashworthy plates respectively.
The elastic buffer block set between two grades of Crashworthy plates and three-level Crashworthy plate is located at two two of two grades of bumper assemblies
Between level guide pillar, elastic buffer block sets two and symmetrical along the horizontal centre of two grades of Crashworthy plates.
The stiffness factor of two-level spring is less than the stiffness factor of three-level spring.
Elastic buffer block is the porous type buffer stopper that polyurethane materials are made.
Elastomeric material is expanded material or elastic filling cotton.
The top of two grades of bumper assemblies and three-level bumper assembly sets flexible boot.
The utility model is simple in construction, practical function, can buffer collision by three-level buffering, good buffer effect, greatly
The big protection improved to vehicle and driver and crew, the later stage can be easy to maintenance quick with quick-replaceable according to collision damage situations.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is vertical section structure schematic diagram of the present utility model.
Embodiment
Embodiment：As shown in Figure 1, 2, a kind of anticollision barrier, including anticollision barrier unit 2, anticollision barrier unit 2 is along level
Direction arranges and is fixed on the guardrail fixed mount 1 of road both sides, and anticollision barrier unit 2 is prevented including one-level bumper assembly, two grades
Hit component and three-level bumper assembly；Three-level bumper assembly includes three-level Crashworthy plate 9, and the outer middle side part of three-level Crashworthy plate 9 is provided with three
Worn on level guide pillar 10, three-level guide pillar 10 after three-level spring 11, through guardrail fixed mount 1, outer end is fixed by nut；Two grades are prevented
The inner side that component is located at one-level bumper assembly, including two grades of Crashworthy plates 5 are hit, the upper and lower part in two grades of outsides of Crashworthy plate 5 is all provided with
Have and worn on two grades of guide pillars 7, two grades of guide pillars 7 after two-level spring 8, through three-level Crashworthy plate 9, outer end is fixed by nut；One-level
Bumper assembly is located at the inner side of two grades of bumper assemblies, includes the one-level anticollision corrugated plating 2 of inner band arc, one-level anticollision corrugated plating
2 are bolted on filling in two grades of outsides of Crashworthy plate 5, the space between one-level anticollision corrugated plating 2 and two grades of Crashworthy plates 5
Elastomeric material 3.Elastomeric material 3 is expanded material or elastic filling cotton.
Elastic buffer block 6 is set between two grades of Crashworthy plates 5 and three-level Crashworthy plate 9.In the present embodiment, elastic buffer block 6
The porous type buffer stopper being made for polyurethane materials.
One-level anticollision corrugated plating 2 includes the corrugated portion of upper and lower two symmetrical arc-shaped protrusions.
Upper end, center and the lower end of one-level anticollision corrugated plating 2 are bolted on two grades of Crashworthy plates 5 respectively.
The elastic buffer block 6 set between two grades of Crashworthy plates 5 and three-level Crashworthy plate 9 is located at two of two grades of bumper assemblies
Between two grades of guide pillars 7, elastic buffer block 6 sets two and symmetrical along the horizontal centre of two grades of Crashworthy plates 5.
The stiffness factor of two-level spring 8 is less than the stiffness factor of three-level spring 11.In the specific implementation, can also be according to need
Flexible boot is set in the top of two grades of bumper assemblies and three-level bumper assembly.
In use, in the event of colliding, changed according to collision Chengdu, only can be to one-level anticollision if slight impact
Component has certain damage, it is only necessary to change one-level anticollision corrugated plating 2, changes more convenient, because slight impact is at most only
Two grades of bumper assemblies are triggered, one-level bumper assembly will not be typically triggered；Only in serious collision, two grades can be just triggered simultaneously
Bumper assembly and three-level bumper assembly, are typically collided after multi-buffer, do not result in the damage to two grades of bumper assemblies, when
If right collision is more serious, the deformation of two grades of Crashworthy plates 5 is caused, then needs to change two grades of Crashworthy plates 5 and one-level bumper assembly.
Claims (9)
1. a kind of anticollision barrier, it is characterised in that：Including anticollision barrier unit, anticollision barrier unit is arranged and solid in the horizontal direction
It is scheduled on the guardrail fixed mount of road both sides, it is anti-that anticollision barrier unit includes one-level bumper assembly, two grades of bumper assemblies and three-level
Hit component；Three-level bumper assembly includes three-level Crashworthy plate, and the outer middle side part of three-level Crashworthy plate is provided with three-level guide pillar, three-level guide pillar
Wear after three-level spring, through guardrail fixed mount, outer end is fixed by nut；Two grades of bumper assemblies are located at one-level bumper assembly
Upper and lower part on the outside of inner side, including two grades of Crashworthy plates, two grades of Crashworthy plates is equipped with two grades of guide pillars, two grades of guide pillars and wears two
After level spring, through three-level Crashworthy plate, outer end is fixed by nut；One-level bumper assembly is located at the inner side of two grades of bumper assemblies,
One-level anticollision corrugated plating including inner band arc, one-level anticollision corrugated plating is bolted on the outside of two grades of Crashworthy plates,
Filling elastic material in space between one-level anticollision corrugated plating and two grades of Crashworthy plates.
2. anticollision barrier according to claim 1, it is characterised in that：Set between two grades of Crashworthy plates and three-level Crashworthy plate
Elastic buffer block.
3. anticollision barrier according to claim 2, it is characterised in that：One-level anticollision corrugated plating includes upper and lower two symmetrically
Arc-shaped protrusions corrugated portion.
4. anticollision barrier according to claim 3, it is characterised in that：Upper end, center and the lower end of one-level anticollision corrugated plating
It is bolted on respectively on two grades of Crashworthy plates.
5. anticollision barrier according to claim 4, it is characterised in that：Set between two grades of Crashworthy plates and three-level Crashworthy plate
Elastic buffer block be located between two two grades of guide pillars of two grades of bumper assemblies, elastic buffer block sets two and along two grades of anticollisions
The horizontal centre of plate is symmetrical.
6. anticollision barrier according to claim 5, it is characterised in that：The stiffness factor of two-level spring is less than three-level spring
Stiffness factor.
7. anticollision barrier according to claim 6, it is characterised in that：Elastic buffer block be polyurethane materials be made it is porous
Type buffer stopper.
8. anticollision barrier according to claim 7, it is characterised in that：Elastomeric material is expanded material or elastic filling cotton.
9. anticollision barrier according to claim 8, it is characterised in that：The top of two grades of bumper assemblies and three-level bumper assembly
Flexible boot is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051346.3U CN206438447U (en) | 2017-01-17 | 2017-01-17 | A kind of anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051346.3U CN206438447U (en) | 2017-01-17 | 2017-01-17 | A kind of anticollision barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438447U true CN206438447U (en) | 2017-08-25 |
Family
ID=59634901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051346.3U Expired - Fee Related CN206438447U (en) | 2017-01-17 | 2017-01-17 | A kind of anticollision barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974975A (en) * | 2017-12-11 | 2018-05-01 | 合肥霞康电子商务有限公司 | A kind of crash barrier for roads of fast changeable |
| CN107974973A (en) * | 2017-12-01 | 2018-05-01 | 刘玉英 | A kind of high anticollision barrier of traffic protectiveness |
| CN110080103A (en) * | 2019-06-12 | 2019-08-02 | 上海公路桥梁（集团）有限公司 | Prefabricated guardrail mounting and positioning device |
| 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 |
| CN113279346A (en) * | 2021-04-14 | 2021-08-20 | 罗进勇 | Warning light roadblock for environmental protection based on new energy |
-
2017
- 2017-01-17 CN CN201720051346.3U patent/CN206438447U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974973A (en) * | 2017-12-01 | 2018-05-01 | 刘玉英 | A kind of high anticollision barrier of traffic protectiveness |
| CN107974973B (en) * | 2017-12-01 | 2019-10-11 | 赵东顺 | A kind of traffic anticollision barrier |
| CN107974975A (en) * | 2017-12-11 | 2018-05-01 | 合肥霞康电子商务有限公司 | A kind of crash barrier for roads of fast changeable |
| CN110080103A (en) * | 2019-06-12 | 2019-08-02 | 上海公路桥梁（集团）有限公司 | Prefabricated guardrail mounting and positioning device |
| CN110080103B (en) * | 2019-06-12 | 2024-03-26 | 上海公路桥梁（集团）有限公司 | Prefabricated guardrail installation positioner |
| 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 |
| CN113279346A (en) * | 2021-04-14 | 2021-08-20 | 罗进勇 | Warning light roadblock for environmental protection based on new energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 |