CN203923829U - Crossroad - Google Patents
Crossroad Download PDFInfo
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- CN203923829U CN203923829U CN201420157568.XU CN201420157568U CN203923829U CN 203923829 U CN203923829 U CN 203923829U CN 201420157568 U CN201420157568 U CN 201420157568U CN 203923829 U CN203923829 U CN 203923829U
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- lane
- cross
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- shaped road
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Abstract
The utility model relates to road design field, in particular to crossroad.This crossroad, comprising: the first cross-shaped road surface layer, the second cross-shaped road surface layer and braced structures post; Between the first cross-shaped road surface layer and the second cross road surface layer, be provided with gap; And the first cross-shaped road surface layer be arranged on the second cross-shaped road surface layer above or below; The first cross-shaped road surface layer is motor vehicle layer; The second cross-shaped road surface layer is pedestrian and non motorized vehicle layer; Braced structures post is used for supporting the first cross-shaped road surface layer or the second cross-shaped road surface layer.The crossroad that the utility model provides, has improved the travel speed of motor vehicle greatly, makes motor vehicle quickly and orderly pass through crossroad.
Description
Technical field
The utility model relates to road design field, in particular to crossroad.
Background technology
Growing along with urban track traffic, people require growing for the convenience of traffic, for the convenient and swift property of means of transportation, require also more and more higher.
Crossroad, is than the place that is easier to occur traffic congestion, the right-angled intersection place in correlation technique, and what need to meet pedestrian, bicycle and motor vehicle passes through crossroad fast.In correlation technique, by being provided at the parting of the ways indicating the indicator lamp of Pedestrians and vehicles, by what control pedestrian in all directions or vehicle, vehicle and pedestrian are passed through in order by the time.
But; because pedestrian and vehicle are all positioned at same supercrust; conventionally motor vehicle runs into crossroad; no matter whether be red light; all need slow-down to guarantee the safety of pedestrian and non motorized vehicle on road; make thus the travel speed of motor vehicle greatly slow down, the road that has had a strong impact on crossroad is dredged ability.
Utility model content
The purpose of this utility model is to provide crossroad, to solve the above problems.
A kind of crossroad is provided in embodiment of the present utility model, and this crossroad comprises: the first cross-shaped road surface layer, the second cross-shaped road surface layer and braced structures post; Between the first cross-shaped road surface layer and the second cross road surface layer, be provided with gap; And the first cross-shaped road surface layer be arranged on the second cross-shaped road surface layer above or below; The first cross-shaped road surface layer is motor vehicle layer; The second cross-shaped road surface layer is pedestrian and non motorized vehicle layer; Braced structures post is used for supporting the first cross-shaped road surface layer or the second cross-shaped road surface layer; The first cross-shaped road surface layer comprises four the first direct lanes, four the first right-turn lanes, four the first left turn lanes; The first direct lane comprises two horizontal tracks and two longitudinal tracks arranged in a crossed manner; The first left turn lane that the first left turn lane is arranged between the first direct lane and laterally or longitudinally does not intersect; The first right-turn lane is arranged on the first direct lane away from a side of the first left turn lane.
Preferably, the overline bridge that the first cross-shaped road surface layer is right-angled intersection; The second cross-shaped road surface layer is semi-underground layer.
Preferably, this crossroad also comprises: four the first stop-lights; The first stop-light is arranged on the corner of the first right-turn lane; The first stop-light is used to indicate travelling and waiting for of motor vehicle on the first direct lane and the first left turn lane.
Preferably, the second cross-shaped road surface layer comprises nonmotorized vehicle lane and sidewalk; Nonmotorized vehicle lane comprises four the second direct lanes, four the second right-turn lanes and four the second left turn lanes; The second direct lane comprises two horizontal nonmotorized vehicle lanes and two longitudinal nonmotorized vehicle lanes; The second left turn lane is arranged between the second direct lane; The second right-turn lane is arranged on the second direct lane away from a side of the second left turn lane; Sidewalk comprises four craspedodrome roads and four right-hand rotation roads; Article four, right-hand rotation road is arranged on the second right-turn lane away from a side of the second direct lane; Article four, craspedodrome road is arranged on the infall of crossroad, and the two ends in four craspedodrome roads connect respectively the bending part in right-hand rotation road.
Preferably, every nonmotorized vehicle lane and every sidewalk form by ramp and horizontal road; Ramp and horizontal road are in smoothing junction, and the angle between ramp and horizontal road is 150 degree-175 degree.
Preferably, the pavement-height on sidewalk is higher than the pavement-height of nonmotorized vehicle lane.
Preferably, the first direct lane, the first right-turn lane and the first left turn lane include entrance lane and exit lane; The order being arranged in order from right to left in each track of the first cross-shaped road surface layer is: the entrance lane of the entrance lane of first right-turn lane, first direct lane, the entrance lane of first left turn lane, the exit lane of the exit lane of another the first left turn lane, another the first direct lane, the exit lane of another the first right-turn lane.
Preferably, the second direct lane, the second right-turn lane and the second left turn lane include entrance lane and exit lane; The order being arranged in order from right to left in each track of the second cross-shaped road surface layer is: the entrance lane of the entrance lane of second right-turn lane, second direct lane, the entrance lane of second left turn lane, the exit lane of the exit lane of another the second left turn lane, another the second direct lane, the exit lane of another the second right-turn lane.
Preferably, this crossroad also comprises track, ground, track, ground is connected with the second cross-shaped road surface layer with the first cross-shaped road surface layer respectively, track, ground is provided with protective guard, and protective guard is for separating of travelling at the motor vehicle of the first cross-shaped road surface layer and travelling bicycle and the pedestrian of the second cross-shaped road surface layer.
The crossroad of the utility model above-described embodiment, the first cross-shaped road surface layer and the second cross-shaped road surface layer are arranged in different horizontal beddings, make that motorway and nonmotorized vehicle lane are separated with sidewalk to be arranged in different aspects, when driving to this crossroad, motor vehicle is without worrying pedestrian or nonmotorized vehicle lane, can not affect the travel speed of motor vehicle, greatly improve the travel speed of motor vehicle, make motor vehicle quickly and orderly pass through crossroad.
Accompanying drawing explanation
Fig. 1 shows the overall structure schematic diagram of the crossroad that the utility model provides;
Fig. 2 shows the structural representation of the first cross-shaped road surface layer;
Fig. 3 shows the structural representation of the second cross-shaped road surface layer;
Fig. 4 shows the road structure schematic diagram arranging in the second cross road surface layer;
Fig. 5 shows the cross-sectional view of A-A in Fig. 1;
Fig. 6 shows the cross-sectional view of B-B in Fig. 1.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
In conjunction with Fig. 1-Fig. 6, a kind of crossroad is provided in embodiment of the present utility model, this crossroad comprises: the first cross-shaped road surface layer 1, the second cross-shaped road surface layer 2 and braced structures post 3; Between the first cross-shaped road surface layer 1 and the second cross road surface layer, be provided with gap; And the first cross-shaped road surface layer 1 be arranged on the second cross-shaped road surface layer 2 above or below; The first cross-shaped road surface layer 1 is motor vehicle layer; The second cross-shaped road surface layer 2 is pedestrian and non motorized vehicle layer; Braced structures post 3 is for supporting the first cross-shaped road surface layer 1 or the second cross-shaped road surface layer 2; The first cross-shaped road surface layer 1 comprises four the first direct lanes 4, four the first right-turn lane 5, four the first left turn lanes 6; The first direct lane 4 comprises two horizontal tracks and two longitudinal tracks arranged in a crossed manner; The first left turn lane 6 that the first left turn lane 6 is arranged between the first direct lane 4 and laterally or longitudinally does not intersect; The first right-turn lane 5 is arranged on the first direct lane 4 away from a side of the first left turn lane 6.
Particularly, the first cross-shaped road surface layer 1 is arranged on the top of the second cross-shaped road surface layer 2, and the first cross-shaped road surface layer 1 is motor vehicle layer, for travelling of motor vehicle; The second cross-shaped road surface layer 2 is arranged on the below of motor vehicle layer, and the second cross-shaped road surface layer 2 is pedestrian and non motorized vehicle layer, for passing through of pedestrian and non motorized vehicle.Pedestrian and non motorized vehicle layer is arranged on to the below of motor vehicle layer, reduces pedestrian and bicycle by the required distance in crossroad.Braced structures post 3 is cylindrical, in actual applications, in order to guarantee actual demands of engineering, a plurality of braced structures posts 3 can also be set, for supporting the cross-shaped road surface layer that is positioned at top, but it should be noted that, if be positioned at the ramp length of the cross-shaped road surface layer of top, meet certain requirements, a braced structures post 3 that is arranged on the infall of crossroad just can meet support requirement.
The crossroad of the utility model above-described embodiment, the first cross-shaped road surface layer 1 and the second cross-shaped road surface layer 2 are arranged in different horizontal beddings, make that motorway and nonmotorized vehicle lane are separated with sidewalk to be arranged in different aspects, when driving to this crossroad, motor vehicle is without worrying pedestrian or nonmotorized vehicle lane, can not affect the travel speed of motor vehicle, greatly improve the travel speed of motor vehicle, make motor vehicle quickly and orderly pass through crossroad.
Preferably, the first cross-shaped road surface layer 1 is the overline bridge of right-angled intersection; The second cross-shaped road surface layer 2 is semi-underground layer.
In embodiment of the present utility model, the first cross-shaped road surface layer 1 is the overline bridge of right-angled intersection, the second cross-shaped road surface layer 2 is semi-underground layer, distance between the first cross road surface layer and the second cross-shaped road surface layer 2 can be passed through bicycle or pedestrian, distance between the minimum point of the peak of overline bridge and semi-underground layer can be 2.4 meters, can also be other distances, this distance only need meet the current smoothly of bicycle and pedestrian.So arrange, make the height of overline bridge can be not too high, be conducive near the daylighting of building crossroad.
Preferably, this crossroad also comprises: four the first stop-lights 7; The first stop-light 7 is arranged on the corner of the first right-turn lane 5; The first stop-light 7 is used to indicate travelling and waiting for of motor vehicle on the first direct lane 4 and the first left turn lane 6.
Particularly, the first stop-light 7 is used to indicate the motor vehicle on the first direct lane 4 and the first left turn lane 6, in order to safeguard the current order of the first cross-shaped road surface layer 1, keeps motor-driven car owner's personal safety.Motor vehicle on the first right-turn lane 5 can directly be turned right, and without comprehending the first stop-light 7, accelerates motor vehicle by the speed of crossroad.
Preferably, the second cross-shaped road surface layer 2 comprises nonmotorized vehicle lane 8 and sidewalk 9; Nonmotorized vehicle lane 8 comprises four the second direct lanes 10, four the second right-turn lanes 11 and four the second left turn lanes 12; The second direct lane 10 comprises two horizontal nonmotorized vehicle lanes and two longitudinal nonmotorized vehicle lanes; The second left turn lane 12 is arranged between the second direct lane 10; The second right-turn lane 11 is arranged on the second direct lane 10 away from a side of the second left turn lane 12; Sidewalk 9 comprises four craspedodrome roads 13 and four right-hand rotation roads 14; Article four, right-hand rotation road 14 is arranged on the second right-turn lane 11 away from a side of the second direct lane 10; Article four, craspedodrome road 13 is arranged on the infall of crossroad, and the two ends in four craspedodrome roads 13 connect respectively the bending part in right-hand rotation road 14.
Particularly, the second cross-shaped road surface layer 2 passing through for bicycle and pedestrian, the road set-up mode of the second cross-shaped road surface layer 2 and the first cross road surface shape is basic identical, it should be noted that, the right-angled intersection position of the second cross-shaped road surface layer 2 is provided with braced structures post 3, in the embodiment providing at the utility model, the second left turn lane 12 can be walked around braced structures post 3, can also not walk around braced structures post 3, but the mode that detours of the second left turn lane 12 directly affects the indicating mode of the second stop-light 15 arranging in the second cross road surface.
In addition, owing to being bicycle and pedestrian in the second cross-shaped road surface layer 2, its speed of service is with respect to motor vehicle, speed is slower, threat to personal safety is less, therefore by the second stop-light 15 is set, can effectively avoid bicycle and pedestrian to have an accident.
Preferably, every nonmotorized vehicle lane 8 and every sidewalk 9 form by ramp and horizontal road; Ramp and horizontal road are in smoothing junction, and the angle between ramp and horizontal road is 150 degree-175 degree.
Adopt the less ramp of the gradient to be connected with horizontal road, when pedestrian and non motorized vehicle is passed through, can control reposefully the speed of its speed, especially bicycle thereon, reduce the possibility that traffic accident occurs, guarantee bicycle and pedestrian's safety.
Preferably, the pavement-height on sidewalk 9 is higher than the pavement-height of nonmotorized vehicle lane 8.
In actual applications, the pavement-height on sidewalk 9 can not move pedestrian and non motorized vehicle higher than the pavement-height of nonmotorized vehicle lane 8 on a road surface, improves pedestrian by the safety of crossroad.
Preferably, the first direct lane 4, the first right-turn lane 5 and the first left turn lane 6 include entrance lane and exit lane; The order being arranged in order from right to left in each track of the first cross-shaped road surface layer is: the entrance lane of the entrance lane of first right-turn lane 5, first direct lane 4, the entrance lane of first left turn lane 6, the exit lane of the exit lane of another the first left turn lane 6, another the first direct lane 4, the exit lane of another the first right-turn lane 5.
Preferably, the second direct lane 10, the second right-turn lane 11 and the second left turn lane 12 include entrance lane and exit lane; The order being arranged in order from right to left in each track of the second cross-shaped road surface layer is: the entrance lane of the entrance lane of second right-turn lane 11, second direct lane 10, the entrance lane of second left turn lane 12, the exit lane of the exit lane of another the second left turn lane 12, another the second direct lane 10, the exit lane of another the second right-turn lane 11.
In actual applications, be no matter the right side that the entrance lane of the first right-turn lane 5 in the first cross-shaped road surface layer 1 or the second cross-shaped road surface layer 2, the first cross-shaped road surface layers 1 is positioned at entrance lane and first direct lane 4 of the first left turn lane 6; The second right-turn lane 11 and right-hand rotation road 14 be arranged in parallel, and pedestrian, motor vehicle or bicycle are all exercised on corresponding track, do not interfere with each other.The crossroad reasonable in design that the utility model provides, and the wagon flow on any direction and the stream of people all can effectively shunt, and makes crossroad unblocked.
Preferably, this crossroad also comprises track, ground 16, track, ground 16 is connected with the second cross-shaped road surface layer 2 with the first cross-shaped road surface layer 1 respectively, track, ground 16 is provided with protective guard 17, and protective guard 17 is for separating of travelling at the motor vehicle of the first cross-shaped road surface layer 1 and travelling bicycle and the pedestrian of the second cross-shaped road surface layer 2.
In the embodiment providing at the utility model, by the protective guard 17 in track, ground 16 and track, ground 16 is set, separated wish is passed through the pedestrian and non motorized vehicle of the second cross-shaped road surface layer 2 by the motor vehicle on the first cross-shaped road surface layer 1 and wish effectively, make vehicle and the pedestrian of crossroad in good order, pass through smoothly crossroad.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a crossroad, is characterized in that, comprising: the first cross-shaped road surface layer, the second cross-shaped road surface layer and braced structures post;
Between described the first cross-shaped road surface layer and described the second cross road surface layer, be provided with gap; And described the first cross-shaped road surface layer be arranged on described the second cross-shaped road surface layer above or below;
Described the first cross-shaped road surface layer is motor vehicle layer; Described the second cross-shaped road surface layer is pedestrian and non motorized vehicle layer;
Described braced structures post is used for supporting the first cross-shaped road surface layer or the second cross-shaped road surface layer.
2. crossroad according to claim 1, is characterized in that, the overline bridge that described the first cross-shaped road surface layer is right-angled intersection; Described the second cross-shaped road surface layer is semi-underground layer.
3. crossroad according to claim 2, is characterized in that, also comprises: four the first stop-lights;
Described the first stop-light is arranged on the corner of the first right-turn lane;
Described the first stop-light is used to indicate travelling and waiting for of motor vehicle on the first direct lane and the first left turn lane.
4. crossroad according to claim 3, is characterized in that, described the second cross-shaped road surface layer comprises nonmotorized vehicle lane and sidewalk; Described nonmotorized vehicle lane comprises four the second direct lanes, four the second right-turn lanes and four the second left turn lanes;
Described the second direct lane comprises two horizontal nonmotorized vehicle lanes and two longitudinal nonmotorized vehicle lanes; Described the second left turn lane is arranged between described the second direct lane; Described the second right-turn lane is arranged on described the second direct lane away from a side of described the second left turn lane;
Described sidewalk comprises four craspedodrome roads and four right-hand rotation roads; Article four, described right-hand rotation road is arranged on described the second right-turn lane away from a side of the second direct lane; Described four craspedodrome roads are arranged on the infall of crossroad, and the two ends in four described craspedodrome roads connect respectively the bending part in right-hand rotation road.
5. crossroad according to claim 4, is characterized in that, every described nonmotorized vehicle lane and every described sidewalk form by ramp and horizontal road; Described ramp and described horizontal road are in smoothing junction, and the angle between described ramp and horizontal road is 150 degree-175 degree.
6. crossroad according to claim 5, is characterized in that, the pavement-height on described sidewalk is higher than the pavement-height of described nonmotorized vehicle lane.
7. crossroad according to claim 6, is characterized in that, described the first direct lane, described the first right-turn lane and described the first left turn lane include entrance lane and exit lane;
The order being arranged in order from right to left in each track of described the first cross-shaped road surface layer is: the entrance lane of the entrance lane of the entrance lane of described first right-turn lane, described first direct lane, first left turn lane, exit lane, exit lane, the exit lane of the first right-turn lane described in another of the first direct lane described in another of the first left turn lane described in another.
8. crossroad according to claim 7, is characterized in that, described the second direct lane, described the second right-turn lane and described the second left turn lane include entrance lane and exit lane;
The order being arranged in order from right to left in each track of described the second cross-shaped road surface layer is: the entrance lane of the entrance lane of the entrance lane of described second right-turn lane, described second direct lane, second left turn lane, exit lane, exit lane, the exit lane of the second right-turn lane described in another of the second direct lane described in another of the second left turn lane described in another.
9. crossroad according to claim 8, it is characterized in that, also comprise track, ground, track, described ground is connected with described the second cross-shaped road surface layer with described the first cross-shaped road surface layer respectively, track, described ground is provided with protective guard, and described protective guard is for separating of travelling at the motor vehicle of the first cross-shaped road surface layer and travelling bicycle and the pedestrian of the second cross-shaped road surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157568.XU CN203923829U (en) | 2014-04-02 | 2014-04-02 | Crossroad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157568.XU CN203923829U (en) | 2014-04-02 | 2014-04-02 | Crossroad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923829U true CN203923829U (en) | 2014-11-05 |
Family
ID=51819684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157568.XU Expired - Fee Related CN203923829U (en) | 2014-04-02 | 2014-04-02 | Crossroad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923829U (en) |
-
2014
- 2014-04-02 CN CN201420157568.XU patent/CN203923829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141105 Termination date: 20170402 |