CN200949197Y - Y-shaped crossing overpass - Google Patents
Y-shaped crossing overpass Download PDFInfo
- Publication number
- CN200949197Y CN200949197Y CN 200620034541 CN200620034541U CN200949197Y CN 200949197 Y CN200949197 Y CN 200949197Y CN 200620034541 CN200620034541 CN 200620034541 CN 200620034541 U CN200620034541 U CN 200620034541U CN 200949197 Y CN200949197 Y CN 200949197Y
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- CN
- China
- Prior art keywords
- crossing
- lane
- vertical channel
- utility
- model
- 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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Abstract
The utility model relates to a flyover crossing. The current flyover crossing has a plurality of levels and a large occupying area, the utility model provides a Y form crossing flyover crossing to achieve the target of decreasing the levels and occupying area. The new technical proposal is that a snake shaped single overpass is constructed between the lower vertical lane and the left vertical lane of the Y form crossing, the entrance terminal is from the first lane at the right side of the middle line of the lower vertical lane, and up run and shall be cleared until the thoroughfare of the motorized vehicle is clear, then turning left and go cross the crossing, and turn right on first lane at the right side left of the vertical lane and run down to the left vertical lane. The utility model has the advantages of that the occupying area is small, the construction cost is low, and the utility model is convenience for the vehicles without block, particularly, the lower vertical left-turning vehicle is crossed with the through running vehicles on their own way, which can save time and energy and reduce accidents.
Description
Technical field
The utility model relates to a kind of overpass bridge.Especially Y font crossing overpass bridge.
Background technology
At present, known overpass bridge floor space is big, can't build overpass bridge by narrow Y junction in the city, to alleviate traffic pressure.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provides a kind of Y font crossing overpass bridge, only the overhead bridge construction on former road surface.Newly do not levy the one-inch soil.
The technical scheme in the invention for solving the technical problem is: between lower vertical channel road surface, Y font crossing and the perpendicular road surface of upper left side, build a snakelike simple span bridge, arrival end arises from lower vertical channel road center line first lane on the right side, when going upward to headroom permission autos only, turn left to stride across the crossing, turning right comes downwards to last left vertical channel road surface crossing near last left vertical channel right side first lane again.
The beneficial effects of the utility model are: take up an area of fewly, construction costs is low, and the vehicle of conveniently making a return journey is kept straight on without hindrance, and particularly the lower vertical channel left turning vehicle is finished grade separation with through vehicles and intersected, and takes their own roads, and saves time and the energy minimizing traffic accident.
Description of drawings
Below in conjunction with drawings and Examples the utility model is done step explanation: Fig. 1 is the utility model panorama schematic diagram, and Fig. 2 is a floor map.
Lower vertical channel road surface, 1.Y word crossing among the figure, 2.Y word crossing upper left side erects road surface, and on the 3.Y word crossing perpendicular crossing, road, right side, 4. snakelike simple span bridge, 5. snakelike simple span bridge arrival end, 6. sidewalk.
The specific embodiment
In Fig. 1, between Y junction lower vertical channel road surface (1) and the perpendicular road surface (2) of upper left side, build a snakelike simple span bridge (4), arrival end arises from lower vertical channel road surface center line first lane (5) on the right side, when going upward to headroom permission autos only, turn left to stride across the crossing, turning right comes downwards to last left vertical channel road surface crossing near last left vertical channel (2) right side first lane again.
As shown in the figure, on the Y junction send a car in right perpendicular road (3), passes under simple span bridge (4) bridge, straight-through without hindrance.
Last left vertical channel (2) is sent a car and is directly entered lower vertical channel (1) and go everywhere without any hindrance here.
Lower vertical channel (1) through vehicles directly sails perpendicular road (3), the last right side into along the right side.
Lower vertical channel (1) will arrive left vertical channel (2) vehicle, then enters the arrival end of snakelike simple span bridge (4), and directly travelling along simple span bridge enters left vertical channel and finish.
Pedestrian and non motorized vehicle, then (6) go up current on the sidewalk.
Claims (1)
1. Y font crossing overpass bridge, by the original ground road and overheadly form in aerial bridge floor, it is characterized in that: between Y junction lower vertical channel road surface (1) and the perpendicular road surface (2) of upper left side, build a snakelike simple span bridge (4), arrival end arises from lower vertical channel road surface center line first lane (5) on the right side, when going upward to headroom permission autos only, turn left to stride across the crossing, turning right comes downwards to last left vertical channel road surface crossing near last left vertical channel (2) right side first lane again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034541 CN200949197Y (en) | 2006-06-09 | 2006-06-09 | Y-shaped crossing overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034541 CN200949197Y (en) | 2006-06-09 | 2006-06-09 | Y-shaped crossing overpass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949197Y true CN200949197Y (en) | 2007-09-19 |
Family
ID=38891738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620034541 Expired - Fee Related CN200949197Y (en) | 2006-06-09 | 2006-06-09 | Y-shaped crossing overpass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200949197Y (en) |
-
2006
- 2006-06-09 CN CN 200620034541 patent/CN200949197Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |