CN2895508Y - Multi-line fly-over bridge - Google Patents
Multi-line fly-over bridge Download PDFInfo
- Publication number
- CN2895508Y CN2895508Y CN 200620005949 CN200620005949U CN2895508Y CN 2895508 Y CN2895508 Y CN 2895508Y CN 200620005949 CN200620005949 CN 200620005949 CN 200620005949 U CN200620005949 U CN 200620005949U CN 2895508 Y CN2895508 Y CN 2895508Y
- Authority
- CN
- China
- Prior art keywords
- bridge
- main
- left handed
- links
- road
- 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
Disclosed is a double-track overpass is that two main right-hand bridges diagonally arranged on the cross road are respectively connected to the centre bridge. Two left-hand bridges are arranged on the other two opposite angles of the cross road. The beginning and the end of the left-hand bridge are respectively connected to the two main bridges. The underbridge roads are arranged beneath every bridge. A downhill bridge is provided at the straight-going direction of the main bridge, and an uphill bridge is arranged on the right-hand direction. The vehicles entering the overpass through bridges will keep right through the main bridge, keeping left through the left-hand bridge and going straight through the downhill bridge. The vehicles entering the overpass through ground roads will keep right through the underbridge road of the left-hand bridge, keeping left through the underbridge road of the main bridge and going straight through the uphill bridge.
Description
The utility model relates to a kind of highway cross-over bridge, and especially a kind of vehicle can be kept straight on and can directly be turned capable multiple line overpass bridge left to the right.
At present, the known overpass bridge vehicle right lateral of keeping straight on, but need turn to the right earlier to left lateral, take up an area of how easily lost.
The purpose of this utility model provides a kind of multiple line overpass bridge, and its takes up an area of few, and vehicle can not only craspedodrome, right lateral, row can also directly turn left.
The purpose of this utility model is achieved in that establishes center bridge at the parting of the ways, two right turn master bridges are established at cross road two diagonal angles, two main bridges link to each other with center bridge respectively at the parting of the ways, the craspedodrome of two main bridges is to setting Ramp bridge, right lateral respectively to establishing slope-climbing road respectively outside center bridge, respectively establish a left handed bridge beyond other two diagonal angles of cross road, the main bridge left side slope-climbing road downhill bridge, left handed bridge head and the tail link to each other with two main bridges respectively, under the left handed bridge, under the center bridge, and the main bridge of the two left handed bridge sections of joining end to end under establish road under bridge respectively.By left handed bridge on the vehicle that enters overpass bridge on the bridge directly to left lateral, on main bridge directly to right lateral, keep straight on forward by downhill bridge, the vehicle that enters overpass bridge by road of ground surface pass under the left handed bridge bridge tail again by slope-climbing road keep straight on forward, turn right under the left handed bridge wear the bridge right lateral, from the main bridge of the two left handed bridge sections of joining end to end under turn left and wear the bridge left lateral, reach vehicle overpass bridge can easily be left, to the right, to overtake purpose.
Owing to adopt such scheme, the multiple line overpass bridge not only takes up an area of few, and the vehicle that enters overpass bridge can be left, to the right, to overtake, and is difficult for lostly also can easily rolling or sail into the grade separation bridge circuit away from from road under bridge.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical view of first embodiment of the utility model.
Fig. 2 is the vertical view of second embodiment of the utility model.
Dash area is represented bridge among the figure, and solid arrow represents that vehicle running route, dotted arrow on the bridge represent that vehicle running route, dotted line on road under bridge and the road of ground surface represent the kerb line of road under bridge.1. first 7. left handed bridge bridge tails, 8. road of ground surface of main bridge 2. left handed bridges 3. downhill bridges 4. slope-climbing roads 5. center bridge 6. left handed bridge bridges 9. main bridge craspedodrome bridge 10. main bridge right lateral bridges
In the embodiment shown in fig. 1,10. 5. center bridge link to each other with two main bridge right lateral bridges, 5. 4. slope-climbing road link to each other with center bridge, 9. 3. downhill bridge link to each other with main bridge craspedodrome bridge, 1. 3. 6. left handed bridge bridge head link to each other with main bridge at the top at downhill bridge, 7. 4. the bottom is outer 1. links to each other with another main bridge at slope-climbing road for left handed bridge bridge tail, slope-climbing road 4. downhill bridge 3. all occupy left handed bridge 2. with main bridge 1. in the middle of, left handed bridge 2. down, center bridge 5. down, and the main bridge of the two left handed bridge sections of joining end to end all establish road under bridge under 1..By the vehicle that enters overpass bridge on the bridge from downhill bridge 3. top place keep right can turn right row, keeping left can be by the left handed bridge left lateral, 3. pass center bridge by downhill bridge between two parties 5. 6. keeps straight on forward with left handed bridge bridge head.8. the vehicle that enters overpass bridge by road of ground surface from left handed bridge bridge tail 7. locate to pass between two parties left handed bridge bridge tail 7. by slope-climbing road 4. 5. keep straight on forward, keep right with center bridge 2. turn right down from left handed bridge wear the bridge right lateral, keep left from two left handed bridges 3. the main bridge of the section of joining end to end 1. turn left down and wear the bridge left lateral.
In the embodiment shown in Figure 2,9. 5. center bridge link to each other with two main bridge craspedodrome bridges, 5. 3. downhill bridge link to each other with center bridge, 10. 4. slope-climbing road link to each other with main bridge right lateral bridge, 1. 3. 6. left handed bridge bridge head link to each other with main bridge outside the bottom at downhill bridge, 1. 4. 7. the bridge tail link to each other with another main bridge at the top at slope-climbing road, and it is 2. 1. middle with main bridge that downhill bridge 3., 4. slope-climbing road all occupies left handed bridge.Left handed bridge is 2. following, 1. following with the main bridge of the two left handed bridge sections of joining end to end, 5. center bridge all establishes road under bridge down.By the vehicle that enters overpass bridge on the bridge from left handed bridge bridge head 6. locate to keep left go up left handed bridge 2. turn left row, keep right on main bridge, directly turn right row, between two parties by center bridge 5. downhill bridge 2. 6. pass craspedodrome forward down from left handed bridge bridge head again.8. the vehicle that enters overpass bridge by road of ground surface left handed bridge bridge tail 7. locate to keep right 2. turn right down from left handed bridge wear the bridge right lateral, keep left from two left handed bridges 2. the main bridge of the section of joining end to end 1. turn left down and wear the bridge left lateral, 7. descend center bridge 5. to pass down again from left handed bridge bridge tail between two parties 4. to keep straight on forward by slope-climbing road.
Claims (3)
1. multiple line overpass bridge, be provided with center bridge at the parting of the ways, it is characterized in that: establish two right turn master bridges at cross road two diagonal angles, two main bridges link to each other with center bridge respectively at the parting of the ways, the craspedodrome of two main bridges is to setting the Ramp bridge right lateral respectively to establishing slope-climbing road respectively outside center bridge, a left handed bridge is respectively established at other two diagonal angles of cross road, and left handed bridge head and the tail link to each other with two main bridges respectively, and under left handed bridge, and the main bridge of the two left handed bridge sections of joining end to end under, establish road under bridge under the center bridge respectively.
2. multiple line overpass bridge according to claim 1, it holds to levy: center bridge links to each other with the right lateral bridge of two main bridges, slope-climbing road links to each other with center bridge, downhill bridge links to each other with main bridge craspedodrome bridge, left handed bridge bridge head links to each other with main bridge at the downhill bridge top, and left handed bridge bridge tail links to each other with another main bridge outside the slope-climbing road bottom.
3. multiple line overpass bridge according to claim 1, it is characterized in that: center bridge links to each other with the craspedodrome bridge of two main bridges, downhill bridge links to each other with center bridge, slope-climbing road links to each other with main bridge right lateral bridge, left handed bridge bridge head links to each other with main bridge outside the downhill bridge bottom, and left handed bridge bridge tail links to each other with another main bridge at the slope-climbing road top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005949 CN2895508Y (en) | 2006-02-16 | 2006-02-16 | Multi-line fly-over bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005949 CN2895508Y (en) | 2006-02-16 | 2006-02-16 | Multi-line fly-over bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895508Y true CN2895508Y (en) | 2007-05-02 |
Family
ID=38065088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005949 Expired - Fee Related CN2895508Y (en) | 2006-02-16 | 2006-02-16 | Multi-line fly-over bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895508Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140928A1 (en) * | 2010-05-10 | 2011-11-17 | Zou Shicai | Composite bridge or composite tunnel for right-hand traffic composed of four 't'-shaped units |
-
2006
- 2006-02-16 CN CN 200620005949 patent/CN2895508Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140928A1 (en) * | 2010-05-10 | 2011-11-17 | Zou Shicai | Composite bridge or composite tunnel for right-hand traffic composed of four 't'-shaped units |
| WO2011140925A1 (en) * | 2010-05-10 | 2011-11-17 | Zou Shicai | Composite bridge or composite tunnel for right-hand traffic composed of two 't'-shaped units |
| WO2011140926A1 (en) * | 2010-05-10 | 2011-11-17 | Zou Shicai | Composite bridge or composite tunnel for left-hand traffic comprising two y-shaped units |
| WO2011140932A1 (en) * | 2010-05-10 | 2011-11-17 | Zou Shicai | Composite bridge or composite tunnel for left-hand traffic comprising four y-shaped units |
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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: 20070502 Termination date: 20110216 |