CN101476299B - Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway - Google Patents
Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway Download PDFInfo
- Publication number
- CN101476299B CN101476299B CN2009100140472A CN200910014047A CN101476299B CN 101476299 B CN101476299 B CN 101476299B CN 2009100140472 A CN2009100140472 A CN 2009100140472A CN 200910014047 A CN200910014047 A CN 200910014047A CN 101476299 B CN101476299 B CN 101476299B
- Authority
- CN
- China
- Prior art keywords
- limit
- fast
- height
- column
- overtake
- 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
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a device for limiting the large-scale vehicle from driving on the overtake lane on expressway, which consists of a upright column, a transverse marker post and a light warning device; the transverse marker post is disposed on the top of the upright column; height limiting sign balls are disposed on the transverse marker post, and the height limiting sign balls are ensured over the overtake lanes on both sides of the isolation strip; the large number of height limiting sign balls disposed over the overtake lanes of expressway can obstruct and warn the large-scale vehicles from entering the overtake lanes, can reduce the traffic accidents caused by the large-scale vehicle occupying the overtake lane, enhances the driving safety on expressway; therefore, has a very high popularization value.
Description
Technical field
The present invention relates to a kind of highway traffic safety facility, specifically a kind ofly limit the device that oversize vehicle travels on the speedway fast.
Background technology
Building to communications and transportation and passenger traffic of speedway facilitates, the unimpeded economic development that promotes whole country of stream of people's logistics, as everyone knows, speedway is by the intermediate isolating band, fast, runway and emergency stopping lane only are formed, according to the turnpike driving requirement, fast is to specialize in the road of overtaking other vehicles and travelling, runway is a road of specializing in driving, if in segmentation, can be on speedway at a high speed or the vehicle of frequently overtaking other vehicles have only car, so on the fast road surface of speedway with the mark of forbidding oversize vehicle to travel, although with mark, but the oversize vehicle driver is still and sticks to one's old way of doing things, heartily on fast by force road occupying travel, everyly all saw oversize vehicle parallel situation on speedway the people who drove car on the speedway.Add up according to vehicle supervision department, traffic accidents more than 90% be since oversize vehicle due to the road occupying of fast travels, reason is that car did not have road to overtake other vehicles after many oversize vehicles took all tracks that comprise fast, just follows in the cart back searching to overtake other vehicles opportunity:
1) when the cart on two tracks has just staggered an intersegmental crack, car will pass in the middle of the gap, if at this moment timing is bad, will causes the lighter to hang or knocks into the back the traffic accident of weight person's car crash;
2) if quicken the process that preparation is overtaken other vehicles at car, the cart snub, coachbuilt body is light, and speed is fast, must cause car to knock into the back;
3) in case hang or knock into the back, cart in front can adopt snub, and such consequence is to cause a back number car or tens of the major traffic accidents that car shunts into one another, not only cause economic loss and casualties, also can cause traffic jam, weak point person half a day, have a few days.
Large car takies fast and travels, in case left front wheel load road is along on the stone or enter among the earth of isolation strip, because the speed of a motor vehicle is fast, vehicle body is heavy, will break through isolation guardrail immediately, roll on the runway of opposite, with serious collision of vehicle generation on opposite, consequence has just well imagined that such traffic accident is of common occurrence.Isolation guardrail is only effective to dilly thus, and some effects of oversize vehicle are not had.
If adopt the restriction oversize vehicle to travel on fast, car just can not disturb the cruising of cart fast by the crowded highway section of vehicle, so can reduce traffic accident enough reasons and evidence is arranged more than 90%.But also there is not the restriction of solution oversize vehicle to take way and the equipment that the speedway fast travels at present.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of device that oversize vehicle travels on the speedway fast that limits is provided.
Technical scheme of the present invention realizes in the following manner, its structure is made up of column, lateral marker bar and light alerting system device, the lateral marker bar is arranged on the top of column, and the lateral marker bar is provided with limit for height sign ball, and limit for height sign ball is positioned at the top of both sides, isolation strip fast.
Advantage of the present invention is: impose restrictions on oversize vehicle and travel on fast, effectively reduce traffic accident, strengthen the traffic safety of speedway.
Description of drawings
Accompanying drawing 1 is the structural representation of the device that travels on the speedway fast of restriction oversize vehicle.
Mark in the accompanying drawing is represented respectively; Speedway fast 1, isolation strip 2, column 3, elastic hinge 4, solar panel 5, lateral marker bar 6, limit for height sign ball 7, flash of light warning light 8, column pedestal 9.
The specific embodiment
Describe in detail below the device that travels on the speedway fast is done below in conjunction with accompanying drawing limitation of the present invention oversize vehicle.
As shown in drawings, the device that restriction oversize vehicle of the present invention travels on the speedway fast, its structure is to comprise column 3, lateral marker bar 6 and light alerting system device, lateral marker bar 6 is arranged on the top of column 3, lateral marker bar 6 is provided with limit for height sign ball 7, and limit for height sign ball 7 is positioned at the top of isolation strip 2 both sides fasts 1.
Limit for height sign ball 7 is rubber pneumatic bag or elastoplast foam ball.
Limit for height sign ball 7 is positioned at height≤2 meter of both sides, isolation strip fasts top.
The light alerting system device is made up of solar panel 5, battery and flash of light warning light 8, solar panel 5 is arranged on the top of column 3, battery is arranged among the pedestal 9 of column 3 bottoms, and flash of light warning light 8 is arranged on limit for height sign ball or the limit for height marker post 6.
Embodiment: device of the present invention is arranged on the top of speedway fast, the dilly that only allows to be lower than 2 meters travels under the limit for height marker post, if there is oversize vehicle to sail into by force, limit for height sign club on the limit for height marker post impacts the front windshield of oversize vehicle driver's cabin and warns, because limit for height sign ball is that sponge or foam are made, can not damage windshield, when driver's cabin bump limit for height sign ball, limit for height sign club forward swings, vehicle can automatically reset under the driving of elastic hinge later, because the fast of speedway is provided with the obstruction and the effect of warning of numerous limit for height sign balls, can impel oversize vehicle not enter fast travels, thereby can impel the driving of driver's civilization, take their own roads, minimizing causes major traffic accidents because of oversize vehicle conversion fast, so, excellent popularization use value is arranged.
Claims (1)
1. one kind is limited the device that oversize vehicle travels on the speedway fast, it is characterized in that comprising column, lateral marker bar and light alerting system device, the lateral marker bar is arranged on the top of column, the lateral marker bar is provided with limit for height sign ball, limit for height sign ball is positioned at the top of both sides, isolation strip fast, the lateral marker bar is connected with the column top by elastic hinge, and it is horizontal all the time above fast that elastic hinge drives the lateral marker bar; Limit for height sign ball is rubber pneumatic bag or elastoplast foam ball; Limit for height sign ball is positioned at height≤2 meter of both sides, isolation strip fasts top; The light alerting system device is made up of solar panel, battery and flash of light warning light, and solar panel is arranged on the top of column, and battery is arranged among the pedestal of column bottom, and the flash of light warning light is arranged on limit for height sign ball or the limit for height marker post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100140472A CN101476299B (en) | 2009-02-01 | 2009-02-01 | Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100140472A CN101476299B (en) | 2009-02-01 | 2009-02-01 | Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476299A CN101476299A (en) | 2009-07-08 |
| CN101476299B true CN101476299B (en) | 2010-08-18 |
Family
ID=40837073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100140472A Expired - Fee Related CN101476299B (en) | 2009-02-01 | 2009-02-01 | Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476299B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346966B (en) * | 2011-09-23 | 2012-08-15 | 西安交通大学 | Overtaking counting and determining method for tracking and detecting vehicles in driveway against regulations of highway |
| CN105369749B (en) * | 2014-08-28 | 2018-04-17 | 北京公科飞达交通工程发展有限公司 | The flexible multi-functional limit for height door frame of early warning |
| CN106110670A (en) * | 2016-08-26 | 2016-11-16 | 济南爱动动漫科技有限公司 | Make the obstacle accessory that motorcycle toy stands |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2303573A1 (en) * | 2000-03-24 | 2001-09-24 | Paul Riel Clement | Reflective rubber marker |
| KR20060017682A (en) * | 2004-08-21 | 2006-02-27 | 최영두 | Method of safely indicating road traffic |
| CN101235618A (en) * | 2007-12-26 | 2008-08-06 | 杨明海 | Road block resisting method adapted for speedway closing of fog weather |
-
2009
- 2009-02-01 CN CN2009100140472A patent/CN101476299B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2303573A1 (en) * | 2000-03-24 | 2001-09-24 | Paul Riel Clement | Reflective rubber marker |
| KR20060017682A (en) * | 2004-08-21 | 2006-02-27 | 최영두 | Method of safely indicating road traffic |
| CN101235618A (en) * | 2007-12-26 | 2008-08-06 | 杨明海 | Road block resisting method adapted for speedway closing of fog weather |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101476299A (en) | 2009-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chung et al. | Injury severity in delivery-motorcycle to vehicle crashes in the Seoul metropolitan area | |
| Rahman et al. | Injury risk in collisions involving buses in Alberta, Canada | |
| CN206646433U (en) | A kind of guardrail of highway anticollision | |
| CN101476299B (en) | Apparatus for limiting drive of heavy duty vehicles in passing lane of freeway | |
| CN201843106U (en) | Cushion pad capable of guiding | |
| CN202055199U (en) | Road traveling height-limiting device | |
| CN209836869U (en) | Road protection device for expressway | |
| Kinderyte‐Poškiene et al. | Traffic control elements influence on accidents, mobility and the environment | |
| CN201390937Y (en) | Road crash barrier | |
| CN206127922U (en) | Overhead road bridge beam wind attention device | |
| CN201686950U (en) | Height-limited portal frame | |
| Johnson et al. | A comparative study of speed humps, speed slots and speed cushions | |
| CN205474982U (en) | Novel road and bridge safety protective guard device | |
| CN205917617U (en) | Dual warning device of grade separation limit for height | |
| CN201553985U (en) | Bridge guardrail | |
| Lane et al. | A study of injury-producing crashes on median divided highways in southwestern Ontario | |
| CN2661761Y (en) | Split type bow shaped freeway safety guard rail | |
| CN103774585A (en) | Warning device for road with crisscross spanning power distribution lines | |
| CN205421006U (en) | Public road bridge roof beam buffer stop | |
| CN102031738A (en) | H-shaped urban arterial road public transportation system | |
| KR200357085Y1 (en) | Protection apparatus for road | |
| Sandin | Effects of high capacity vehicles on traffic safety in Sweden | |
| CN2661762Y (en) | Staggered support marshall springs type freeway safety guard rail | |
| CN206090405U (en) | Highway protects guardrail | |
| RU43886U1 (en) | ARTIFICIAL ROAD Roughness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20120201 |