CN211368513U - High-speed guardrail capable of reducing accident severity - Google Patents
High-speed guardrail capable of reducing accident severity Download PDFInfo
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- CN211368513U CN211368513U CN201921089140.5U CN201921089140U CN211368513U CN 211368513 U CN211368513 U CN 211368513U CN 201921089140 U CN201921089140 U CN 201921089140U CN 211368513 U CN211368513 U CN 211368513U
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- guardrail
- flexible
- balustrade
- board
- recess
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Abstract
The utility model provides a reduce accident severity's high-speed guardrail belongs to the building technology field, the railing, the guardrail, a groove, flexible guardrail board, the bolt, a spring, audible-visual annunciator, rubber sleeve and water tank, railing top fixedly connected with guardrail, guardrail fixed surface installs the recess, guardrail lower extreme fixed mounting has flexible guardrail board, fixed mounting has the bolt between the flexible guardrail board, the inside fixed mounting of flexible guardrail board has the spring, recess fixed surface installs audible-visual annunciator, this kind of high-speed guardrail that reduces accident severity, stable in structure, and have the function that reduces accident probability.
Description
Technical Field
The utility model relates to a building technical field specifically is a reduce accident severity's high-speed guardrail.
Background
The road traffic crash barrier is an indispensable safety protection facility in a high-speed kilometer, and is quite common as a safety infrastructure, at present, the crash barrier on a highway is gradually converted from a rigid barrier to a semi-rigid barrier, in the prior art, along with the gradual improvement of the performance of the vehicle, the vehicle often runs on the highway at a very high speed, and once the vehicle is out of control and hits the barrier, the vehicle does not have a good buffering effect, cannot absorb energy after collision, and causes a serious traffic accident.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce accident severity's high-speed guardrail improves the not enough of prior art, and its probability that can reduce the occurence of failure, this structural design is reasonable, and the practicality is strong.
The embodiment of the utility model is realized like this:
a highway barrier for reducing the severity of an accident comprising: railing, guardrail, recess, flexible guardrail board, bolt, spring, audible-visual annunciator, rubber sleeve and water tank, railing top fixedly connected with guardrail, guardrail fixed surface installs the recess, guardrail lower extreme fixed mounting has flexible guardrail board, fixed mounting has the bolt between the flexible guardrail board, the inside fixed mounting of flexible guardrail board has the spring, recess fixed surface installs audible-visual annunciator, the flexible guardrail board outside is provided with the rubber sleeve, flexible guardrail board lower extreme is provided with the water tank.
Preferably, the guardrail and the guardrail are located on the same horizontal plane, and the flexible guardrail plate protrudes 50cm from the guardrail and the guardrail.
Preferably, the groove is internally provided with a lead hole, and the groove can be provided with an audible and visual alarm and electrically connected with an external power supply.
Preferably, the rail is made of square steel pipes.
Preferably, the surfaces of the railings, the guardrails, the flexible guardrail plates, the bolts and the springs are coated with anticorrosive paint.
Preferably, the water tank is in a cuboid shape and is hung below the guardrail.
The utility model provides a reduce accident severity's high-speed guardrail has following beneficial effect:
the utility model provides a reduce accident severity's high-speed guardrail, through setting up flexible guardrail board, can absorb impact energy in a large number, reduce collision counter-force and bounce-back angle, avoid the vehicle to bounce-back to adjacent lane and adjacent lane vehicle bump, buffer power and the bounce-back force of this guardrail of mode greatly increased through the inside spring that adopts of flexible guardrail board, the injury that the collision caused car and driver as far as, and audible-visual annunciator and remote alarm signal connection, can in time inform the traffic police after the emergence accident, the water tank can play the effect of putting out a fire when arousing the conflagration.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic front structural view of the present invention.
In the figure: 1-rail, 2-guardrail, 3-groove, 4-flexible guardrail plate, 5-bolt, 6-spring, 7-audible and visual alarm, 8-rubber sleeve and 9-water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, in an embodiment of the present invention, a highway guardrail for reducing severity of accident comprises: railing 1, guardrail 2, recess 3, flexible guardrail board 4, bolt 5, spring 6, audible-visual annunciator 7, rubber sleeve 8 and water tank 9, 1 top fixedly connected with guardrail 2 of railing, 2 fixed surface of guardrail install recess 3, 2 lower extreme fixed mounting of guardrail have flexible guardrail board 4, fixed mounting has bolt 5 between the flexible guardrail board 4, the inside fixed mounting of flexible guardrail board 4 has spring 6, 3 fixed surface of recess have audible-visual annunciator 7, the 4 outsides of flexible guardrail board are provided with rubber sleeve 8, 4 lower extremes of flexible guardrail board are provided with water tank 9.
Wherein, railing 1 is in same horizontal plane with guardrail 2, and flexible guardrail board 4 protrusion in guardrail 2 and railing 150cm, and flexible guardrail board 4 has the characteristics that impact resistance is strong and toughness is good, can absorb impact energy in a large number, reduces collision counter-force and bounce-back angle, avoids the vehicle to bounce-back to adjacent lane and the collision takes place with adjacent lane vehicle.
Wherein, recess 3 inside is equipped with the pin hole, mountable audible-visual annunciator 7 and external power electric connection, and after the emergence accident, audible-visual annunciator 7 can play the effect of vigilant rear vehicle speed reduction crawl, and audible-visual annunciator 7 and remote alarm signal connection, can in time inform the traffic police after the emergence accident.
Wherein, the railing adopts square steel pipe, can prevent the erosion of sleet.
The surfaces of the railing 1, the guardrail 2, the flexible guardrail plate 4, the bolt 5 and the spring 6 are coated with anticorrosive paint, and the anticorrosive paint reduces the corrosion of the external environment to the guardrail.
Wherein, the water tank 9 is cuboid shape and hangs in the guardrail below, can play the effect of putting out a fire when taking place the traffic accident and arouse the conflagration.
The theory of operation, at first, when the vehicle bumps into, the inside buffer power and the bounce of this guardrail of mode greatly increased of spring 6 that adopts of flexible guardrail board 4, reduce the injury that the collision led to the fact car and driver as far as, and simultaneously, flexible guardrail board 4 can absorb impact energy in a large number, avoid the vehicle to bounce back to adjacent lane and adjacent lane vehicle bump into, recess 3 is inside to be equipped with the pin hole simultaneously, mountable audible-visual annunciator 7 and external power electric connection, after the occurence of failure, audible-visual annunciator 7 can play the effect of vigilant rear vehicle deceleration and walk slowly, and audible-visual annunciator 7 and remote alarm signal connection, can in time inform traffic police after the occurence of failure, water tank 9 can play the effect of putting out a fire when arousing the conflagration, overall structure is simple, therefore, the clothes hanger.
Claims (6)
1. A highway barrier for reducing the severity of an accident comprising: railing (1), guardrail (2), recess (3), flexible guardrail board (4), bolt (5), spring (6), audible-visual annunciator (7), rubber sleeve (8) and water tank (9), its characterized in that, railing (1) top fixedly connected with guardrail (2), guardrail (2) fixed surface installs recess (3), guardrail (2) lower extreme fixed mounting has flexible guardrail board (4), fixed mounting has bolt (5) between flexible guardrail board (4), flexible guardrail board (4) inside fixed mounting has spring (6), recess (3) fixed surface installs audible-visual annunciator (7), flexible guardrail board (4) outside is provided with rubber sleeve (8), flexible guardrail board (4) lower extreme is provided with water tank (9).
2. A highway barrier according to claim 1 characterised in that the balustrade (1) is level with the balustrade (2) and the flexible balustrade panel (4) protrudes 50cm from the balustrade (2) and the balustrade (1).
3. A crash barrier according to claim 1 wherein the recess (3) is provided with a lead hole therein for mounting an audible and visual alarm (7) for electrical connection to an external power source.
4. A highway barrier according to claim 1 characterised in that the balustrade (1) is a square steel tube.
5. A highway guardrail reducing the severity of accidents according to claim 1 characterized in that the surface of the balustrade (1), guardrail (2), flexible guardrail plate (4), bolt (5) and spring (6) are coated with anti-corrosive paint.
6. A crash barrier as claimed in claim 1 wherein the tank (9) is suspended below the barrier in the form of a rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089140.5U CN211368513U (en) | 2019-07-12 | 2019-07-12 | High-speed guardrail capable of reducing accident severity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089140.5U CN211368513U (en) | 2019-07-12 | 2019-07-12 | High-speed guardrail capable of reducing accident severity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211368513U true CN211368513U (en) | 2020-08-28 |
Family
ID=72154295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089140.5U Active CN211368513U (en) | 2019-07-12 | 2019-07-12 | High-speed guardrail capable of reducing accident severity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211368513U (en) |
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2019
- 2019-07-12 CN CN201921089140.5U patent/CN211368513U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: 332020 Gongqing city high tech Industrial Park, Jiujiang City, Jiangxi Province, south of Gongqing West Avenue and west of Nobao electric appliance Patentee after: Jiangxi Daolian environmental protection material technology Co.,Ltd. Address before: 114000 No.10, 4th floor, unit 1, building 9, Huzhu street, Tiedong District, Anshan City, Liaoning Province Patentee before: She Wenda |