CN101781873A - Convenient and smooth flyover crossroad traffic building without traffic light - Google Patents
Convenient and smooth flyover crossroad traffic building without traffic light Download PDFInfo
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- CN101781873A CN101781873A CN200910110859A CN200910110859A CN101781873A CN 101781873 A CN101781873 A CN 101781873A CN 200910110859 A CN200910110859 A CN 200910110859A CN 200910110859 A CN200910110859 A CN 200910110859A CN 101781873 A CN101781873 A CN 101781873A
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Abstract
The invention relates to a convenient and smooth flyover crossroad traffic building without a traffic light, consisting of ground lanes, underground tunnels and ground flyovers. The ground roads are characterized in that straight lanes and right-turn lanes with separated direct and retrograde lanes are arranged at longitudinal crossroads, and right-turn lanes with separated direct and retrograde lanes are arranged at transverse crossroads. The underground tunnels are straight lanes with separated direct and retrograde lanes at the transverse crossroads. The ground flyovers consists of four left-turn overhead channels which are communicated with the left-turn lanes of the longitudinal crossroads and the left-turn lanes of the transverse crossroads, and the back of the opening faces to the crossroads. In the invention, the condition that automobiles from each direction can run on the own lanes can be realized without arranging the traffic light, and the automobiles can smoothly run straightly, turn left, turn right and take a U-turn. The invention has advantages of reasonable shunt, high traffic flow rate, simple and reasonable structure, low cost and convenient use.
Description
(1) technical field:
The present invention relates to a kind of city road crossing transportation building, especially a kind of convenient and smooth type flyover crossroad traffic building without traffic light belongs to urban public transport road construction field.
(2) background technology:
Along with the raising of expanding economy and living standards of the people, increasing people uses the walking-replacing tool of automobile as trip, and it has brought huge convenience and quick for people's work and life, has also created great efficient and benefit.Yet increasing along with vehicle fleet size brought immense pressure to urban traffic.Because the construction of existing urban highway traffic does not catch up with the developing steps in city, the phenomenon of Gucheng city street ubiquity traffic congestion, particularly the clogging of crossroad is on the rise, almost in all crossroads, particularly in rush-hour, all there is the motor vehicles vehicle (it disturbs too big to the main line vehicle) that especially turns left to cause very serious road congestion phenomenon.
Though controlling system of traffic light all is installed now at the parting of the ways to direct traffic, but because vehicle will be kept straight at the parting of the ways, turns left or be turned right, and the traffic lights conversion time is of short duration, the vehicle assembled of red light cycle of the opening vehicle that can pass through often more than the one-period that green light is let pass, thereby cause a large amount of vehicle queues to wait easily and be detained, therefore cause a large amount of vehicles to wait for bus, block up.Particularly when traffic lights became red light by green light, vehicle just drives to the centre of crossroad, and was in a dilemma, thereby had influence on the current of other direction vehicle.Like this, not only wasted a large amount of time of people, influenced road speed, gone on a journey for people smoothly and brought inconvenience, and reduced current efficient, traffic accident has also taken place easily.In addition, a large amount of exhaust emissions of waiting vehicle also can increase the pollution of environment.
Generally adopt the various forms of overpass bridges of construction to solve the traffic jam phenomenon of crossroad at present, but the shortcoming of its existence is: the one, floor space is bigger, and the construction period is long, difficulty of construction height, expenditure of construction height; The 2nd, complex structure, the crosspoint is many, and the circuit that detours is long, causes vehicle shunting speed slow, the vehicle of all directions can both not stopped and the effect by the crossroad is not remarkable in an orderly manner thereby reach without controlling system of traffic light; The 3rd, multilane mixes row on the bridge, causes traffic accident equally easily; The 4th, traffic lights still to be installed under the overpass bridge at the parting of the ways that has and be equipped with many traffic management assistants, the vehicular traffic jam is ubiquity still.
(3) summary of the invention:
The objective of the invention is to provide a kind of convenient and smooth type flyover crossroad traffic building without traffic light, it need not to be provided with traffic lights just can realize that all directions vehicle takes their own roads, can straightwayly keep straight on, turn left, turn right, reverse end for end, has shunting rationally, the current high remarkable advantage of rate, and having simple and reasonablely, cost is low, advantage easy to use.The present invention constitutes like this, it comprises vertical, the cross traffic crossing is suitable, the direct lane that drives in the wrong direction and separate, left turn lane and right-turn lane, it is characterized in that: this crossroad is by the track, ground, subterranean tunnel and ground overpass bridge are formed, track, described ground is: be provided with suitable at the longitudinal transport crossing, the direct lane that drives in the wrong direction and separate, the right-turn lane, be provided with suitable at the cross traffic crossing, the right-turn lane of driving in the wrong direction and separating, described subterranean tunnel is that the cross traffic crossing is suitable, the direct lane that drives in the wrong direction and separate, described ground overpass bridge is made up of 4 left-hand bend overhead passage ways, this left-hand bend overhead passage way is communicated with the left turn lane at longitudinal transport crossing and the left turn lane at cross traffic crossing, and its opening is back to the crossroad.
When the present invention builds in specific design, described ground overpass bridge is provided with two layers, every layer has 2 left-hand bend overhead passage ways, the left-hand bend overhead passage way of last layer is suitable by the cross traffic crossing, retrograde left turn lane of separating begins to be inclined upwardly on the way, and it is suitable to the longitudinal transport crossing progressively to turn left, retrograde left turn lane of separating begins downward-sloping on the way, the left-hand bend overhead passage way of following one deck is suitable by the longitudinal transport crossing, retrograde left turn lane of separating begins to be inclined upwardly on the way, and it is suitable to the cross traffic crossing progressively to turn left, retrograde left turn lane of separating begins downward-sloping on the way.The left-hand bend overhead passage way of described two layers of ground overpass bridge is a circular arc.
Described ground overpass bridge is provided with one deck, and 4 left-hand bend overhead passage ways of this layer are near in the same plane.Described one deck left-hand bend overhead passage way of overpass bridge on the ground is arc or is butterfly.
Described left-hand bend overhead passage way can be designed as the low clearance overhead passage way.
At the current of above-mentioned crossroad technical solution of the present invention is described (wagon flow is specifically moved towards) below in conjunction with motor vehicles:
What 1, longitudinal transport crossing motor vehicles suitable, the separation of driving in the wrong direction were located at the parting of the ways travels:
(1) keep straight on: motor vehicles direct lane suitable from the longitudinal transport crossing in track, ground, the separation of driving in the wrong direction directly travels on the way and passes through the crossroad.Keep straight on and under bridge, to reverse end for end when needing tune.
(2) turn left: motor vehicles are suitable from the longitudinal transport crossing, the left turn lane left-hand bend that separates of driving in the wrong direction enters the left-hand bend overhead passage way of overpass bridge on the ground, travel on the way along the left-hand bend overhead passage way, the cross traffic crossing is suitable until arriving, the left turn lane of the separation of driving in the wrong direction, thereby realizes the left-hand bend of vehicle.
(3) turn right: motor vehicles are suitable from the longitudinal transport crossing in track, ground, directly travel on the way in the right-turn lane of separating of driving in the wrong direction.
What 2, cross traffic crossing motor vehicles suitable, the separation of driving in the wrong direction were located at the parting of the ways travels
(1) keep straight on: motor vehicles direct lane suitable from the cross traffic crossing of subterranean tunnel, the separation of driving in the wrong direction directly travels on the way and passes through the crossroad.Keep straight on and to reverse end for end at subterranean tunnel when needing tune.
(2) turn left: motor vehicles are suitable from the cross traffic crossing, the left turn lane left-hand bend that separates of driving in the wrong direction enters the left-hand bend overhead passage way of overpass bridge on the ground, travel on the way along the left-hand bend overhead passage way, the longitudinal transport crossing is suitable until arriving, the left turn lane of the separation of driving in the wrong direction, thereby realizes the left-hand bend of vehicle.
(3) turn right: motor vehicles are suitable from the cross traffic crossing in track, ground, directly travel on the way in the right-turn lane of separating of driving in the wrong direction.
Than prior art, the present invention has the following advantages:
1, the present invention is owing to adopted track, ground, subterranean tunnel and ground overpass bridge, it is unidirectional straight-through that craspedodrome, left-hand bend, right-hand bend vehicle have been realized, it is few to detour, not having driving intersects, so can straightwayly take their own roads, reaching without controlling system of traffic light not to stop the vehicle of all directions and the effect by the crossroad in an orderly manner, not only improved road speed, saved traffic time, and reduced potential safety hazard, reduce traffic accident, thereby alleviated urban traffic vehicle phenomenon of blocking effectively.
2, the motor vehicles shunting is convenient in the present invention, and each track shunting rationally, and vehicle flowrate is big, the traffic efficiency height.
3, overpass bridge is owing to only adopt 4 left-hand bend overhead passage way buildings on the ground among the present invention, so not only can reduce building area, convenient construction reduces cost, and has simplified the structure of circuit greatly, has shortened stroke.
4, in addition, the present invention also has simple and reasonable, and cost is low, and is easy to use, and it is convenient to implement, and guarantees the advantage of current safety.It is used for newly-built or the reconstruction crossroad, and is very convenient, and can make full use of original crossroad road, efficiently solves the problem of utilizing of urban road center floor space, has bigger application value.
(4) description of drawings:
Fig. 1 is that the embodiment of the invention one is provided with two layers of crossroad traffic building structural plan schematic diagram of overpass bridge on the ground.
Fig. 2 is that the embodiment of the invention two is provided with one deck crossroad traffic building structural plan schematic diagram of overpass bridge on the ground.
Fig. 3 is that the left-hand bend overhead passage way is the transportation building structural plan schematic diagram of another kind of linear structure among Fig. 2.
Among the figure, 1 is direct lane, and 21 is the left turn lane at longitudinal transport crossing, and 22 is the left turn lane at cross traffic crossing, and 3 is the right-turn lane, and 4 is the track, ground, and 5 is subterranean tunnel, and 6 is the ground overpass bridge, and 7 are the left-hand bend overhead passage way, and 8 is greenbelt.
(5) specific embodiment:
With reference to accompanying drawing, the embodiment of the invention comprises vertical, the cross traffic crossing is suitable, the direct lane 1 that drives in the wrong direction and separate, left turn lane 21,22 and right-turn lane 3, it is characterized in that: this crossroad is by track, ground 4, subterranean tunnel 5 and ground overpass bridge 6 are formed, track 4, described ground is for to be provided with suitable at the longitudinal transport crossing, the direct lane 1 that drives in the wrong direction and separate, right-turn lane 3, be provided with suitable at the cross traffic crossing, the right-turn lane 3 of driving in the wrong direction and separating, described subterranean tunnel 5 is that the cross traffic crossing is suitable, the direct lane 1 that drives in the wrong direction and separate, described ground overpass bridge 6 is made up of 4 left-hand bend overhead passage ways 7, this left-hand bend overhead passage way 7 is communicated with the left turn lane 21 at longitudinal transport crossing and the left turn lane 22 at cross traffic crossing, and its opening is back to the crossroad.
In order to reduce construction cost, make easy construction quick, above-mentioned left-hand bend overhead passage way 7 can be designed as the low clearance overhead passage way.
Take up an area of the space in order to effectively utilize road, above-mentioned vertical, horizontal traffic intersection is suitable, the direct lane 1 that separates and the vertical, horizontal traffic intersection is suitable, the ground of driving in the wrong direction between the right-turn lane 3 of separating is provided with greenbelt 8 of driving in the wrong direction, to beautify the environment.With reference to Fig. 1, above-mentioned ground overpass bridge 6 is provided with two layers, every layer has 2 left-hand bend overhead passage ways 7, the left-hand bend overhead passage way 7 of last layer is suitable by the cross traffic crossing, left turn lane 22 beginnings that separate of driving in the wrong direction are inclined upwardly on the way, and it is suitable to the longitudinal transport crossing progressively to turn left, 21 beginnings of retrograde left turn lane of separating are downward-sloping on the way, the left-hand bend overhead passage way 7 of following one deck is suitable by the longitudinal transport crossing, left turn lane 21 beginnings that separate of driving in the wrong direction are inclined upwardly on the way, and it is suitable to the cross traffic crossing progressively to turn left, 22 beginnings of retrograde left turn lane of separating are downward-sloping on the way.The left-hand bend overhead passage way 7 of above-mentioned two layers of ground overpass bridge 6 is the circular arc (see figure 1).
With reference to Fig. 2, Fig. 3, above-mentioned ground overpass bridge 6 is provided with one deck, and 4 left-hand bend overhead passage ways 7 of this layer are near in the same plane.Above-mentioned one deck left-hand bend overhead passage way 7 of overpass bridge 6 on the ground is the arc (see figure 2) or is the butterfly (see figure 3).
It is same as the prior art that the present invention does not state part.
Claims (7)
1. convenient and smooth type flyover crossroad traffic building without traffic light, comprise vertical, the cross traffic crossing is suitable, the direct lane (1) that drives in the wrong direction and separate, left turn lane (21,22) and right-turn lane (3), it is characterized in that: this crossroad is by track, ground (4), subterranean tunnel (5) and ground overpass bridge (6) are formed, track, described ground (4) is for to be provided with suitable at the longitudinal transport crossing, the direct lane (1) that drives in the wrong direction and separate, right-turn lane (3), be provided with suitable at the cross traffic crossing, the right-turn lane (3) of driving in the wrong direction and separating, described subterranean tunnel (5) is that the cross traffic crossing is suitable, the direct lane (1) that drives in the wrong direction and separate, described ground overpass bridge (6) is made up of 4 left-hand bend overhead passage ways (7), this left-hand bend overhead passage way (7) is communicated with the left turn lane (21) at longitudinal transport crossing and the left turn lane (22) at cross traffic crossing, and its opening is back to the crossroad.
2. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 1, it is characterized in that: described ground overpass bridge (6) is provided with two layers, every layer has 2 left-hand bend overhead passage ways (7), the left-hand bend overhead passage way of last layer is suitable by the cross traffic crossing, left turn lane (22) beginning that separates of driving in the wrong direction is inclined upwardly on the way, and it is suitable to the longitudinal transport crossing progressively to turn left, retrograde left turn lane (21) beginning that separates is downward-sloping on the way, the left-hand bend overhead passage way of following one deck is suitable by the longitudinal transport crossing, left turn lane (21) beginning that separates of driving in the wrong direction is inclined upwardly on the way, and it is suitable to the cross traffic crossing progressively to turn left, retrograde left turn lane (22) beginning that separates is downward-sloping on the way.
3. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 2 is characterized in that: the left-hand bend overhead passage way (7) of described two layers of ground overpass bridge is a circular arc.
4. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 1 is characterized in that: described ground overpass bridge (6) is provided with one deck, and 4 left-hand bend overhead passage ways (7) of this layer are near in the same plane.
5. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 4 is characterized in that: described one deck left-hand bend overhead passage way (7) of overpass bridge on the ground is arc or is butterfly.
6. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 1 is characterized in that: described left-hand bend overhead passage way (7) is the low clearance overhead passage way.
7. convenient and smooth type flyover crossroad traffic building without traffic light according to claim 1 is characterized in that: described vertical, horizontal traffic intersection is suitable, the direct lane that separates and the vertical, horizontal traffic intersection is suitable, the ground of driving in the wrong direction between the right-turn lane of separating is provided with greenbelt drives in the wrong direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110859A CN101781873A (en) | 2009-01-15 | 2009-01-15 | Convenient and smooth flyover crossroad traffic building without traffic light |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110859A CN101781873A (en) | 2009-01-15 | 2009-01-15 | Convenient and smooth flyover crossroad traffic building without traffic light |
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| CN101781873A true CN101781873A (en) | 2010-07-21 |
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| CN200910110859A Pending CN101781873A (en) | 2009-01-15 | 2009-01-15 | Convenient and smooth flyover crossroad traffic building without traffic light |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154965A (en) * | 2011-05-16 | 2011-08-17 | 江贤国 | Road traffic system without traffic jam |
| CN102220735A (en) * | 2011-03-21 | 2011-10-19 | 刘金国 | Steel structure movable overpass for crossroad traffic |
| CN102373659A (en) * | 2011-11-08 | 2012-03-14 | 郭关鸣 | Direct leftward turning interchange overpass |
| CN102605693A (en) * | 2011-12-22 | 2012-07-25 | 贾德玉 | Unobstructed flyover |
| WO2014071543A1 (en) * | 2012-11-12 | 2014-05-15 | Fok Su Tim | Municipal crossroads structure |
| WO2014071544A1 (en) * | 2012-11-12 | 2014-05-15 | Fok Su Tim | Municipal crossroads structure |
| CN104727198A (en) * | 2015-03-27 | 2015-06-24 | 杜洪发 | Urban expressway |
| CN104963253A (en) * | 2015-06-26 | 2015-10-07 | 陈卫煌 | Method for solving road traffic problem at crossroads |
| CN106284008A (en) * | 2016-08-18 | 2017-01-04 | 管中林 | A kind of city cross road smooth micro-overpass |
| CN106480797A (en) * | 2016-12-19 | 2017-03-08 | 叶活耀 | The viaduct of traffic light-free intersection |
| CN107151955A (en) * | 2017-07-11 | 2017-09-12 | 彭学祥 | The intersecting traffic system in crossroad zero |
| CN108316075A (en) * | 2018-03-15 | 2018-07-24 | 王建友 | A kind of crossroad of track fork |
| CN108708236A (en) * | 2017-02-03 | 2018-10-26 | 黄得锋 | Without traffic lights urban road system |
| WO2019011256A1 (en) * | 2017-07-13 | 2019-01-17 | 张海峰 | Intensive interchange for urban trunk roads |
| WO2019174527A1 (en) * | 2018-03-15 | 2019-09-19 | 王建友 | Road junction |
| CN112112020A (en) * | 2020-09-27 | 2020-12-22 | 解宇星 | Right and left running hybrid trunk twist road network system |
| CN113174792A (en) * | 2021-05-10 | 2021-07-27 | 李益安 | Three-layer overpass without ramp on two bridge surfaces at crossroad |
| CN114541200A (en) * | 2021-12-31 | 2022-05-27 | 马利涛 | Passing method for urban road traffic intersection |
-
2009
- 2009-01-15 CN CN200910110859A patent/CN101781873A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220735A (en) * | 2011-03-21 | 2011-10-19 | 刘金国 | Steel structure movable overpass for crossroad traffic |
| WO2012126202A1 (en) * | 2011-03-21 | 2012-09-27 | Liu Jinguo | Mobile steel-structure overpass for crossroad traffic |
| CN102154965A (en) * | 2011-05-16 | 2011-08-17 | 江贤国 | Road traffic system without traffic jam |
| CN102373659A (en) * | 2011-11-08 | 2012-03-14 | 郭关鸣 | Direct leftward turning interchange overpass |
| CN102605693A (en) * | 2011-12-22 | 2012-07-25 | 贾德玉 | Unobstructed flyover |
| CN102605693B (en) * | 2011-12-22 | 2015-02-25 | 贾德玉 | Unobstructed flyover |
| WO2014071543A1 (en) * | 2012-11-12 | 2014-05-15 | Fok Su Tim | Municipal crossroads structure |
| WO2014071544A1 (en) * | 2012-11-12 | 2014-05-15 | Fok Su Tim | Municipal crossroads structure |
| CN104727198A (en) * | 2015-03-27 | 2015-06-24 | 杜洪发 | Urban expressway |
| CN104963253A (en) * | 2015-06-26 | 2015-10-07 | 陈卫煌 | Method for solving road traffic problem at crossroads |
| CN106284008A (en) * | 2016-08-18 | 2017-01-04 | 管中林 | A kind of city cross road smooth micro-overpass |
| CN106480797A (en) * | 2016-12-19 | 2017-03-08 | 叶活耀 | The viaduct of traffic light-free intersection |
| CN108708236A (en) * | 2017-02-03 | 2018-10-26 | 黄得锋 | Without traffic lights urban road system |
| CN107151955A (en) * | 2017-07-11 | 2017-09-12 | 彭学祥 | The intersecting traffic system in crossroad zero |
| WO2019011256A1 (en) * | 2017-07-13 | 2019-01-17 | 张海峰 | Intensive interchange for urban trunk roads |
| CN108316075A (en) * | 2018-03-15 | 2018-07-24 | 王建友 | A kind of crossroad of track fork |
| WO2019174527A1 (en) * | 2018-03-15 | 2019-09-19 | 王建友 | Road junction |
| CN112112020A (en) * | 2020-09-27 | 2020-12-22 | 解宇星 | Right and left running hybrid trunk twist road network system |
| CN112112020B (en) * | 2020-09-27 | 2022-03-01 | 解宇星 | Right and left running hybrid trunk twist road network system |
| CN113174792A (en) * | 2021-05-10 | 2021-07-27 | 李益安 | Three-layer overpass without ramp on two bridge surfaces at crossroad |
| CN114541200A (en) * | 2021-12-31 | 2022-05-27 | 马利涛 | Passing method for urban road traffic intersection |
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Application publication date: 20100721 |