CN202787135U - Sliding anti-collision belt - Google Patents
Sliding anti-collision belt Download PDFInfo
- Publication number
- CN202787135U CN202787135U CN 201220450427 CN201220450427U CN202787135U CN 202787135 U CN202787135 U CN 202787135U CN 201220450427 CN201220450427 CN 201220450427 CN 201220450427 U CN201220450427 U CN 201220450427U CN 202787135 U CN202787135 U CN 202787135U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- vehicle
- runner
- belt
- rubber strip
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to an anti-collision guardrail of a highway bridge, which makes full use of high strength of a concrete guardrail and elasticity of an anti-collision belt. The guardrail belt is arranged in the direction of travelling; rotating wheels with guide functions are mounted in the guardrail belt and connected in series by a rotating wheel shaft, and can rotate around the rotating shaft; and rubber belts are fixed on the concrete guardrail by fixing bolts. The rubber belts and the rotating wheels have good elasticity and toughness, can buffer impact capacity of a vehicle, are different in color, and have caution functions. When the rotating wheels rotate, an impact force of the vehicle can be decomposed, the direction of the impacting vehicle can be corrected to allow the impacting vehicle to driven back to a traffic lane, and casualties and property loss arising from traffic accidents can be reduced.
Description
Technical field
The traffic safety of the utility model design highway, bridge guardrails of both sides is particularly useful for bend, abrupt slope trackside concrete guardrail.。
Background technology
At present, highway, bridge guardrails of both sides pattern are mainly corrugated beam barrier, concrete guardrail, the former belongs to flexible safety fence, multiplex in smooth and mitigation highway section, can not effectively protect oversize vehicle, in a single day vehicle clashes into corrugated beam barrier, vehicle easily occurs break guardrail, rolls trackside generation major traffic accidents away from; Concrete guardrail belongs to stiff safety fence, has stronger impact resistance, can effectively stop vehicle to run off road, but larger to the damage of vehicle, causes larger casualties and property loss.
Summary of the invention
In order to overcome the weak point of existing guardrail, the present utility model takes full advantage of the high characteristics of concrete guardrail intensity, be optimized on this basis perfect, by the crashproof band with runner is installed at concrete guardrail, the vehicle that clashes into is had buffering, guide effect, both utilized the high strength of concrete guardrail, brought into play again the damping characteristics of crashproof band, the damage of vehicle is down to minimum, and crashproof band and runner color are eye-catching, other warning functions.Crashproof band utilizes scrap rubber and other environment-friendly materials productions, is conducive to environmental protection.
The utility model solves the technical scheme that its technical problem adopts: at first designed the crashproof band with runner, this product has certain thickness and toughness, and the runner that arranges thereon has better elasticity simultaneously, combines and can alleviate the vehicle impulse force; By the runner rotation vehicle impact is formed good guide effect, in time correct the travel route of vehicle; For newly-built concrete guardrail, the bolt preformed hole is set; For existing concrete guardrail, by boring bolt hole is set.Then with the fixing crashproof band of bolt.
The beneficial effects of the utility model: the high strength of concrete guardrail can prevent that vehicle from rolling highway away from, avoids vehicle-falling over accident; The high resiliency of crashproof band forms effective buffering to Vehicular impact; By the runner rotation, has the effect of correcting the type of motor car direction; Crashproof band takes full advantage of scrap rubber and other environment-friendly materials, turns waste into wealth; This crashproof band production standard, simple in structure, be convenient to installation.
Description of drawings
Fig. 1 is the crashproof band sectional schematic diagram of the utility model embodiment slidingtype;
Fig. 2 is the crashproof band plan view of the utility model embodiment slidingtype.
The specific embodiment
Below in conjunction with present embodiment the utility model is described in further detail.
The figure grade title is as follows: runner 1, crashproofly be with 2, rotating shaft 3, set bolt 4.
The utility model is mainly used in concrete guardrail, in force, for newly-built cast-in-situ concrete guardrail, builds front reservation fixed bolt hole, and set bolt 4 passes preformed hole during installation; For existing concrete guardrail, carry out the snail keyhole and process.Make and crashproofly be with 2 and runner 1, fix runner 1 by runner shaft 3, make it runner 1 wheel shaft 3 that can rotate and rotate, make it possess good guide function.Pass by set bolt 4 and crashproofly to be with 2 to be anchored on the concrete guardrail, fixing crashproof band.
Claims (5)
1. crashproof band of slidingtype, its feature has: high tenacity rubber strip (2), runner (1), runner shaft (3) passes rubber strip and connects runner, and set bolt (4) is fixed on rubber strip (2) on the concrete guardrail.
2. the crashproof band of a kind of slidingtype according to claim 1, it is characterized in that: described rubber strip (2) follows the setting of car direction, and rotor (1) is fixed in the rubber strip by armature spindle (3).
3. the crashproof band of a kind of slidingtype according to claim 1, it is characterized in that: rubber strip (3) is anchored on the concrete guardrail by set bolt (4).
4. the crashproof band of a kind of slidingtype according to claim 1, it is characterized in that: rotor (1) is one or more groups rotor.
5. the crashproof band of a kind of slidingtype according to claim 1, rubber strip (2) and runner (1) are comprised of different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450427 CN202787135U (en) | 2012-09-06 | 2012-09-06 | Sliding anti-collision belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450427 CN202787135U (en) | 2012-09-06 | 2012-09-06 | Sliding anti-collision belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787135U true CN202787135U (en) | 2013-03-13 |
Family
ID=47814417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450427 Expired - Fee Related CN202787135U (en) | 2012-09-06 | 2012-09-06 | Sliding anti-collision belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758974A (en) * | 2017-03-21 | 2017-05-31 | 云南武易高速公路建设指挥部 | Suitable for the energy-absorbing guide type anti-collision facility and unit block in sharp radius curve section |
| CN109856916A (en) * | 2017-11-30 | 2019-06-07 | 上海微电子装备（集团）股份有限公司 | Anticollision device, collision-prevention device, work stage and exposure device |
-
2012
- 2012-09-06 CN CN 201220450427 patent/CN202787135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758974A (en) * | 2017-03-21 | 2017-05-31 | 云南武易高速公路建设指挥部 | Suitable for the energy-absorbing guide type anti-collision facility and unit block in sharp radius curve section |
| CN106758974B (en) * | 2017-03-21 | 2022-09-27 | 云南武易高速公路建设指挥部 | Energy-absorbing guiding type anti-collision facility and unit assembly suitable for small-radius curve section |
| CN109856916A (en) * | 2017-11-30 | 2019-06-07 | 上海微电子装备（集团）股份有限公司 | Anticollision device, collision-prevention device, work stage and exposure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ding Xia Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130906 |