CN202595588U - Crossroad flyover with no traffic light - Google Patents
Crossroad flyover with no traffic light Download PDFInfo
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- CN202595588U CN202595588U CN 201220182797 CN201220182797U CN202595588U CN 202595588 U CN202595588 U CN 202595588U CN 201220182797 CN201220182797 CN 201220182797 CN 201220182797 U CN201220182797 U CN 201220182797U CN 202595588 U CN202595588 U CN 202595588U
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Abstract
The utility model discloses a crossroad flyover with no traffic light. Roads are arranged as follows: in the direction from west to east, elevated motor vehicle, non-motor vehicle and pedestrian straight roads and left turning, right turning and turning-around roads for road vehicles are arranged respectively, and a road rotary island is arranged on the side to west by the direction; in the direction from east to west, elevated motor vehicle, non-motor vehicle and pedestrian straight roads and left turning, right turning and turning-around roads for underground motor vehicles are arranged respectively, and an underground road rotary island is arranged on the side to east by the direction; in the direction from south to north, road motor vehicle, non-motor vehicle and pedestrian straight roads and left turning roads for road motor vehicles and right turning roads for underground motor vehicles are arranged respectively; and in the direction from north to south, straight roads for underground motor vehicles, non-motor vehicles and pedestrians, left turning roads for underground motor vehicles and right turning roads for road motor vehicles are arranged. The crossroad flyover with no traffic light has the advantages of strong practicability, reasonable arrangement, simplicity in structure and small area of occupied land, and greatly improves the running speed of the vehicles through diverting the motor vehicles and non-motor vehicles.
Description
Technical field
The utility model relates to a kind of current multilevel traffic framework of traffic of crossroad, and particularly a kind of crossroad does not have the traffic lights overpass bridge.
Background technology
Overpass bridge of the prior art, bulky, form is loaded down with trivial details; Building costs is high, and function is incomplete, also need use traffic lights to assist; And can not realize the function that motor vehicles turn left and turn around well; Do not solve pedestrian and non power driven vehicle freely through the problem of road, cause traffic not happy, influence quality of residents'life.
Summary of the invention
The utility model technical problem to be solved is the deficiency to prior art, provides more reasonable, the current conveniently crossroad of a kind of setting not have the traffic lights overpass bridge.
The utility model technical problem to be solved is to realize through following technical scheme.The utility model is that a kind of crossroad does not have the traffic lights overpass bridge, is characterized in, each road of this overpass bridge is provided with as follows:
(1) by to east to:
Overhead motor vehicles craspedodrome road is set, and overhead non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
A road motor vehicle left changing lane, right-hand rotation road are set and turn around;
Be provided with a road surface rotary island at this direction middle side part to the west, road motor vehicle turns around to turn around around this road surface rotary island;
Switch to after road motor vehicle left changing lane turns left by reach in the south the north to a road motor vehicle craspedodrome road; Road motor vehicle turns around to detour and keeps straight on through the road surface from east to west after the face rotary island turns around;
(2) by to the east of the west to:
Overhead motor vehicles craspedodrome road is set, and overhead non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
Underground motor vehicles left changing lane, right-hand rotation road are set and turn around;
Be provided with a underground rotary island at this direction middle side part by east, underground motor vehicles turn around to turn around around this underground rotary island;
Switch to after underground motor vehicles left changing lane turns left by north to south to underground motor vehicles craspedodrome road; Underground motor vehicles turn around to turn around after underground leading the way kept straight on to the road surface from west to east around underground rotary island;
(3) direction from south to north:
A road motor vehicle craspedodrome road is set, and road surface non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
A road motor vehicle left changing lane is set;
Underground motor vehicles right-hand rotation road is set;
Switch to after road motor vehicle left changing lane turns left by to the east of the west to keeping straight on through the road surface;
(4) north-to-south direction:
Underground motor vehicles craspedodrome road is set, and underground non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
Underground motor vehicles left changing lane is set;
Ground maneuver vehicle right-hand rotation road is set;
Underground motor vehicles left changing lane turn left and around partly descending rotary island after underground leading the way keep straight on to the road surface from west to east.
A kind of crossroad of the utility model does not have in the traffic lights overpass bridge: can also be between each underground passage and road surface, the road surface and overhead between pedestrian's ladder is set, supply the pedestrian to forward north and south to from the thing road, perhaps forward the thing road to from north and south.
Compared with prior art, advantage of the utility model and technique effect:
1, the utility model is practical, is provided with rationally, and simple in structure, floor space is little, especially is fit to the intensive avenue of road intersection.
2, the utility model improves the speed of service of vehicle greatly through motor vehicle and bicycle shunting.Turning right through underground and ground combines, and has thoroughly solved motor vehicle and has turned right and bicycle, and the phenomenon that the pedestrian crosses has greatly improved the traffic efficiency of motor vehicle.
3, the utility model is skillfully constructed, and can realize that the left-hand rotation, right-hand rotation, craspedodrome of motor vehicles and part turn around, realize pedestrian and non power driven vehicle craspedodrome, turn to, turn around, and need not use traffic lights, practice thrift cost.
Description of drawings
Fig. 1 is provided with structural representation for a kind of road surface road and the elevated road of the utility model;
Fig. 2 is provided with structural representation for a kind of road tunnel of the utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe the concrete technical scheme of the utility model, so that those skilled in the art understands the utility model further, and do not constitute restriction to its right.
(1) by to east to:
Overhead motor vehicles craspedodrome road 4 is set, and overhead non power driven vehicle and pedestrian keep straight on 3, and the two is adjacent;
A road motor vehicle left changing lane 6, right-hand rotation road 5 are set and turn around 7;
Be provided with a road surface rotary island 8 at this direction middle side part to the west, road motor vehicle turns around 7 to turn around around this road surface rotary island 8;
Switch to after a road motor vehicle left changing lane 6 turns left by reach in the south the north to a road motor vehicle craspedodrome road 1; Road motor vehicle turns around 7 to detour and keep straight on through the road surface from east to west after face rotary island 8 turns around;
(2) by to the east of the west to:
Overhead motor vehicles craspedodrome road 10 is set, and overhead non power driven vehicle and pedestrian keep straight on 11, and the two is adjacent;
Underground motor vehicles left changing lane 15, right-hand rotation road 14 are set and turn around 16;
Be provided with a underground rotary island 17 at this direction middle side part by east, underground motor vehicles turn around 16 to turn around around this underground rotary island 17;
Switch to after underground motor vehicles left changing lane 15 turns left by north to south to underground motor vehicles craspedodrome road 13; Underground motor vehicles turn around 16 to turn around after underground leading the way kept straight on to the road surface from west to east around underground rotary island 17;
(3) direction from south to north:
A road motor vehicle craspedodrome road 1 is set, and road surface non power driven vehicle and pedestrian keep straight on 2, and the two is adjacent;
A road motor vehicle left changing lane 19 is set;
Underground motor vehicles right-hand rotation road 18 is set;
Switch to after a road motor vehicle left changing lane 19 turns left by to the east of the west to keeping straight on through the road surface;
(4) north-to-south direction:
Underground motor vehicles craspedodrome road 13 is set, and underground non power driven vehicle and pedestrian keep straight on 12, and the two is adjacent;
Underground motor vehicles left changing lane 20 is set;
Ground maneuver vehicle right-hand rotation road 9 is set;
Underground motor vehicles left changing lane 20 turn left and around partly descending rotary island 17 after underground leading the way keep straight on to the road surface from west to east.
Embodiment 2, and embodiment does not have in the traffic lights overpass bridge 1 described a kind of crossroad: between each underground passage and road surface, the road surface and overhead between pedestrian's ladder is set, supply the pedestrian to forward north and south to from the thing road, perhaps forward the thing road to from north and south.
Claims (2)
1. a crossroad does not have the traffic lights overpass bridge, it is characterized in that, each road of this overpass bridge is provided with as follows:
(1) by to east to:
Overhead motor vehicles craspedodrome road is set, and overhead non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
A road motor vehicle left changing lane, right-hand rotation road are set and turn around;
Be provided with a road surface rotary island at this direction middle side part to the west, road motor vehicle turns around to turn around around this road surface rotary island;
Switch to after road motor vehicle left changing lane turns left by reach in the south the north to a road motor vehicle craspedodrome road; Road motor vehicle turns around to detour and keeps straight on through the road surface from east to west after the face rotary island turns around;
(2) by to the east of the west to:
Overhead motor vehicles craspedodrome road is set, and overhead non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
Underground motor vehicles left changing lane, right-hand rotation road are set and turn around;
Be provided with a underground rotary island at this direction middle side part by east, underground motor vehicles turn around to turn around around this underground rotary island;
Switch to after underground motor vehicles left changing lane turns left by north to south to underground motor vehicles craspedodrome road; Underground motor vehicles turn around to turn around after underground leading the way kept straight on to the road surface from west to east around underground rotary island;
(3) direction from south to north:
A road motor vehicle craspedodrome road is set, and road surface non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
A road motor vehicle left changing lane is set;
Underground motor vehicles right-hand rotation road is set;
Switch to after road motor vehicle left changing lane turns left by to the east of the west to keeping straight on through the road surface;
(4) north-to-south direction:
Underground motor vehicles craspedodrome road is set, and underground non power driven vehicle and pedestrian keep straight on, and the two is adjacent;
Underground motor vehicles left changing lane is set;
Ground maneuver vehicle right-hand rotation road is set;
Underground motor vehicles left changing lane turn left and around partly descending rotary island after underground leading the way keep straight on to the road surface from west to east.
2. crossroad according to claim 1 does not have the traffic lights overpass bridge, it is characterized in that: between each underground passage and road surface, the road surface and overhead between pedestrian's ladder is set, supply the pedestrian to forward north and south to from the thing road, perhaps forward the thing road to from north and south.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182797 CN202595588U (en) | 2012-04-26 | 2012-04-26 | Crossroad flyover with no traffic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182797 CN202595588U (en) | 2012-04-26 | 2012-04-26 | Crossroad flyover with no traffic light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595588U true CN202595588U (en) | 2012-12-12 |
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ID=47313140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182797 Expired - Fee Related CN202595588U (en) | 2012-04-26 | 2012-04-26 | Crossroad flyover with no traffic light |
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| Country | Link |
|---|---|
| CN (1) | CN202595588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787539A (en) * | 2012-04-26 | 2012-11-21 | 周洪兵 | Crossroad traffic light-free overpass |
-
2012
- 2012-04-26 CN CN 201220182797 patent/CN202595588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787539A (en) * | 2012-04-26 | 2012-11-21 | 周洪兵 | Crossroad traffic light-free overpass |
| CN102787539B (en) * | 2012-04-26 | 2014-08-27 | 周洪兵 | Crossroad traffic light-free overpass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121212 Termination date: 20130426 |