CN203065912U - Low-rise overpass with interconvertible flyover crossing and grade crossing - Google Patents
Low-rise overpass with interconvertible flyover crossing and grade crossing Download PDFInfo
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- CN203065912U CN203065912U CN 201320076504 CN201320076504U CN203065912U CN 203065912 U CN203065912 U CN 203065912U CN 201320076504 CN201320076504 CN 201320076504 CN 201320076504 U CN201320076504 U CN 201320076504U CN 203065912 U CN203065912 U CN 203065912U
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Abstract
The utility model discloses a low-rise overpass with interconvertible flyover crossing and grade crossing. The low-rise overpass is characterized by comprising a main overpass, a first auxiliary overpass, a second auxiliary overpass, a third auxiliary overpass, a fourth auxiliary overpass, a first overpass approach, a second overpass approach, a third overpass approach, a fourth overpass approach, a fifth overpass approach, a sixth overpass approach, a seventh overpass approach, an eighth overpass approach, a ninth overpass approach, a tenth overpass approach, a eleventh overpass approach, a twelfth overpass approach, a thirteenth overpass approach, a fourteenth overpass approach, a fifteenth overpass approach, a sixteenth overpass approach, a first connecting overpass, a second connecting overpass, a third connecting overpass, a fourth connecting overpass, a fifth connecting overpass, a sixth connecting overpass, a seventh connecting overpass, an eighth connecting overpass, a ninth connecting overpass and a tenth connecting overpass, wherein the low-rise overpass is constructed on the base of the existing road so as not to occupy an additional place, so that traffic jams can be alleviated greatly; and in particular cases, the upper surface of the main overpass is changed to a common crossroad, so that the passing speed of a designated vehicle can be accelerated.
Description
Technical field
The utility model relates to a kind of overpass bridge, particularly the low dwarf forms overpass bridge that can change mutually of a kind of graded crossing and at grade intersection.
Background technology
At present, what travel on the urban road mainly is that height is the cyclecar below 2 meters and bicycle and pedestrian, bicycle and pedestrian's passageway mode is to pass through motorway. overpass and subterranean tunnel, all be that weak tendency is that advantage gives way, bring very big inconvenience and dangerous, motor bus more than 2 meters and big-and-middle-sized car accounting rate are very low, and travel at times, and all being requirement according to large car, existing overpass bridge comes design-build, not only the body of a bridge is tall and big, turning radius is big, and directly caused floor space big, construction cost is big, makes troubles namely for bicycle and pedestrian by the crossing, also influences the development of the appearance of the city and street periphery with flourishing.And traditional overpass bridge just can not transform common crossroad use into again once building up.
The utility model content
Technical problem to be solved in the utility model provides the low dwarf forms overpass bridge that a kind of graded crossing and at grade intersection can be changed mutually, arrange in existing track, the outer land used of occupying volume not, solving compact car. bicycle and pedestrian are convenient and swift not to influence passing through of large car again under by the situation at crossing, can change common crossroad into and use meeting main bridge upper surface under the special situation, allow designated vehicle pass through rapidly.The utility model is simple in structure, is fit to urban road and uses, and can alleviate traffic congestion greatly.
For solving the problems of the technologies described above, the low dwarf forms overpass bridge that the utility model provides a kind of graded crossing and at grade intersection to change mutually comprises: main bridge, first service bridge, second service bridge, the 3rd service bridge, the 4th service bridge, first access bridge, second access bridge, the 3rd access bridge, the 4th access bridge, the 5th access bridge, the 6th access bridge, the 7th access bridge, the 8th access bridge, the 9th access bridge, the tenth access bridge, the 11 access bridge, the 12 access bridge, the 13 access bridge, the 14 access bridge, the 15 access bridge, the 16 access bridge, first connects bridge, second connects bridge, and the 3rd connects bridge, and the 4th connects bridge, the 5th connects bridge, and the 6th connects bridge, and the 7th connects bridge, the 8th connects bridge, the 9th connects bridge, and the tenth connects bridge
Described main bridge, first service bridge, second service bridge, the 3rd service bridge and the 4th service bridge are the column frame structure, but are provided with the bridge opening traffick below the bridge,
Described first connects bridge and second, and to connect bridge parallel and organize the parallel to each other the 3rd with another respectively and be connected bridge and be connected bridge with the 4th and be on the straight line road surface, and be connected with the upper surface at main bridge two ends and first service bridge of main bridge thing both sides and the upper surface of second service bridge respectively;
The described the 5th connects bridge. the 6th connects bridge. the 7th to connect bridge parallel and the 8th is connected bridge with another group is parallel to each other respectively. the 9th connects bridge. the tenth connection bridge is on another straight line road surface, and respectively with the 3rd service bridge of other two ends and the both sides of main bridge upper surface. the 4th service bridge upper surface is connected;
Described first access bridge and two ends parallel with second access bridge are connected with the first service bridge upper surface and former road surface respectively, and are connected bridge respectively with first by first service bridge and are connected the bridge straight line with second and communicate;
Described the 3rd access bridge and two ends parallel with the 4th access bridge are connected with the second service bridge upper surface and former road surface respectively, and are connected bridge respectively with the 3rd by second service bridge and are connected the bridge straight line with the 4th and communicate;
Described the 5th access bridge two ends are connected with the 3rd service bridge upper surface and former road surface respectively, and are connected bridge by the 3rd service bridge with the 5th. and the 6th connects bridge. and the 7th connects the bridge straight line communicates;
Described the 6th access bridge is in the 6th and connects between bridge and the 12 access bridge, and two ends are connected with former road surface under the 3rd service bridge upper surface and the main bridge bridge opening respectively, and communicates with the 5th access bridge straight line by the 3rd service bridge;
Described the 7th access bridge is in the 11 access bridge and the 6th and connects between the bridge, and two ends are connected with former road surface under the 3rd service bridge upper surface and the main bridge bridge opening respectively, and communicates with the 5th access bridge straight line by the 3rd service bridge;
Described the 8th access bridge is in the 13 access bridge and the 9th and connects between the bridge, and two ends are connected with former road surface under the 4th service bridge upper surface and the main bridge bridge opening respectively;
Described the 9th access bridge is in the 9th and connects bridge and the tenth and connect between the bridge, and two ends are connected with former road surface under the 4th service bridge upper surface and the main bridge bridge opening respectively;
Described the tenth access bridge two ends are connected with the 4th service bridge upper surface and former road surface respectively, and are connected bridge, the 9th with the 8th access bridge, the 9th access bridge, the 8th by the 4th service bridge and connect bridge, the tenth and connect the bridge straight line and communicate;
Described the 11 access bridge is in the 5th and connects between bridge and the 7th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 3rd service bridge bridge opening respectively;
Described the 12 access bridge is in the 6th access bridge and the 7th and connects between the bridge, and two ends are connected with former road surface under main bridge upper surface and the 3rd service bridge bridge opening respectively;
Described the 13 access bridge is in the 8th and connects between bridge and the 8th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 4th service bridge bridge opening respectively;
Described the 14 access bridge is in the tenth and connects between bridge and the 9th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 4th service bridge bridge opening respectively;
Described the 15 access bridge is in first and connects bridge and be connected between the bridge with second, and two ends are connected with former road surface under main bridge upper surface and the first service bridge bridge opening respectively;
Described the 16 access bridge is in the 3rd and connects bridge and be connected between the bridge with the 4th, and two ends are connected with former road surface under main bridge upper surface and the second service bridge bridge opening respectively;
The top, bridge opening of described main bridge, first service bridge, second service bridge, the 3rd service bridge, the 4th service bridge is 2.2 meters apart from former pavement-height.
The connection bridge on described travel direction right side is provided with stop-light with the access bridge parallel with being connected bridge and the top of main bridge junction.
Described the 3rd service bridge. respectively be provided with two horizontal motorways of former relatively road and nonmotorized vehicle lane and route sign below the 4th service bridge, the described the 6th connects bridge. the 9th connects the bridge below is provided with motorway and route sign, described each bridge floor be provided with can be towards the south and north, east and west all directions sail and roll away from route sign into.
The current standard of described various bridge floor is a kind of or its combining form in Four-Lane Road, three tracks, the two-way traffic.
Good effect of the present utility model is:
The utility model is the interconvertible low dwarf forms overpass bridge of a kind of graded crossing and at grade intersection, build at existing road, occupying volume is locally not outer, the pontic height is low, the weak point of leading the way, construction cost is low, little to appearance of the city influence, bicycle and pedestrian be the passageway on former road surface, namely embody the theory that people-oriented, not influencing autos only again, at the preferential compact car that accounts for the vehicle flowrate overwhelming majority that solves. bicycle and pedestrian do not influence again under fast by the prerequisite at crossing and account for vehicle flowrate big-and-middle-sized car seldom and pass through, and can alleviate traffic congestion greatly; Main bridge upper surface changes common crossroad into and uses the speed of passing through that can accelerate designated vehicle under special circumstances.
Description of drawings
Fig. 1 is the low dwarf forms overpass bridge that a kind of graded crossing of the utility model and at grade intersection can be changed mutually
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is elaborated.
With reference to Fig. 1, the low dwarf forms overpass bridge that a kind of graded crossing of the utility model preferred embodiment and at grade intersection can be changed mutually comprises: main bridge 1, first service bridge, 2, the second service bridges, 3, the three service bridges 4, the 4th service bridge 5, the first access bridges 14, the second access bridges 20, the 3rd access bridge 21, the four access bridges 30, the five access bridges 12, the 6th access bridge 10, the seven access bridges 11, the eight access bridges 8, the 9th access bridge 7, the ten access bridges 13, the 11 access bridges 26, the 12 access bridge 25, the 13 access bridges 23, the 14 access bridges 24, the 15 access bridge 6, the 16 access bridges 9, the first connect bridges 19, second connects bridge 31, the three connects bridge 22, the four connection bridges 29, the 5th connects bridge 27, the six connects bridge 28, the seven connection bridges 15, the 8th connects bridge 16, the 9th connects bridge 17, the ten connects bridge 18
Described main bridge 1, the first service bridge 2, the second service bridges, 3, the three service bridges 4 and the 4th service bridge 5 are the column frame structure, but are provided with the bridge opening traffick below the bridge,
Described first connects bridge 19 and second, and to connect bridge 31 parallel and organize the parallel to each other the 3rd with another respectively and be connected bridge 22 and be connected bridge 29 with the 4th and be on the straight line road surface, and be connected with the upper surface at main bridge 1 two ends and first service bridge 2 of main bridge 1 thing both sides and the upper surface of second service bridge 3 respectively;
The described the 5th connects bridge 27, the 6th connects bridge 28, the 7th to connect bridge 15 parallel and the 8th is connected that bridge 16, the 9th connects bridge 17, the tenth connection bridge 18 is on another straight line road surface with another group is parallel to each other respectively, and is connected with the other two ends of main bridge 1 upper surface and the 3rd service bridge 4, the 4th service bridge 5 upper surfaces of both sides respectively;
Described first access bridge 14 and two ends parallel with second access bridge 20 are connected with first service bridge, 2 upper surfaces and former road surface respectively, and are connected bridge 19 respectively with first by first service bridge 2 and are connected bridge 31 straight lines with second and communicate;
Described the 3rd access bridge 21 and two ends parallel with the 4th access bridge 30 are connected with second service bridge, 3 upper surfaces and former road surface respectively, and are connected bridge 22 respectively with the 3rd by second service bridge 3 and are connected bridge 29 straight lines with the 4th and communicate;
Described the 5th access bridge 12 two ends are connected with the 3rd service bridge 4 upper surfaces and former road surface respectively, and are connected bridge 27, the 6th with the 5th by the 3rd service bridge 4 and connect bridge 28, the 7th and connect bridge 15 straight lines and communicate;
Described the 6th access bridge 10 is in the 6th and connects between bridge 28 and the 12 access bridge 25, and two ends are connected with former road surface under the 3rd service bridge 4 upper surfaces and the main bridge Bridge 1 hole respectively, and communicates with the 5th access bridge 12 straight lines by the 3rd service bridge 4;
Described the 7th access bridge 11 is in the 11 access bridge 26 and the 6th and connects between the bridge 28, and two ends are connected with former road surface under the 3rd service bridge 4 upper surfaces and the main bridge Bridge 1 hole respectively, and communicates with the 5th access bridge 12 straight lines by the 3rd service bridge 4;
Described the 8th access bridge 8 is in the 13 access bridge 23 and the 9th and connects between the bridge 17, and two ends are connected with former road surface under the 4th service bridge 5 upper surfaces and the main bridge Bridge 1 hole respectively;
Described the 9th access bridge 7 is in the 9th and connects bridge 17 and the tenth and connect between the bridge 18, and two ends are connected with former road surface under the 4th service bridge 5 upper surfaces and the main bridge Bridge 1 hole respectively;
Described the tenth access bridge 13 two ends are connected with the 4th service bridge 5 upper surfaces and former road surface respectively, and are connected bridge 16, the 9th with the 8th access bridge 8, the 9th access bridge 7, the 8th by the 4th service bridge 5 and connect bridge 17, the tenth and connect bridge 18 straight lines and communicate;
Described the 11 access bridge 26 is in the 5th and connects between bridge 27 and the 7th access bridge 11, and two ends are connected with former road surface under main bridge 1 upper surface and the 3rd service bridge 4 bridge openings respectively;
Described the 12 access bridge 25 is in the 6th access bridge 10 and the 7th and connects between the bridge 15, and two ends are connected with former road surface under main bridge 1 upper surface and the 3rd service bridge 4 bridge openings respectively;
Described the 13 access bridge 23 is in the 8th and connects between bridge 16 and the 8th access bridge 8, and two ends are connected with former road surface under main bridge 1 upper surface and the 4th service bridge 5 bridge openings respectively;
Described the 14 access bridge 24 is in the tenth and connects between bridge 18 and the 9th access bridge 7, and two ends are connected with former road surface under main bridge 1 upper surface and the 4th service bridge 5 bridge openings respectively;
Described the 15 access bridge 6 is in first and connects bridge 19 and be connected between the bridge 31 with second, and two ends are connected with former road surface under main bridge 1 upper surface and the first service bridge Bridge 2 hole respectively;
Described the 16 access bridge 9 is in the 3rd and connects bridge 22 and be connected between the bridge 29 with the 4th, and two ends are connected with former road surface under main bridge 1 upper surface and second service bridge, 3 bridge openings respectively;
The top, bridge opening of described main bridge 1, first service bridge 2, second service bridge 3, the 3rd service bridge 4, the 4th service bridge 5 is 2.2 meters apart from former pavement-height.
The connection bridge on described travel direction right side is provided with stop-light with the access bridge parallel with being connected bridge and the top of main bridge junction.
Respectively be provided with two horizontal motorways of former relatively road and nonmotorized vehicle lane and route sign below described the 3rd service bridge 4, the 4th service bridge 5, the described the 6th connects bridge 28, the 9th connects bridge 17 belows and is provided with motorway and route sign, described each bridge floor be provided with can be towards the south and north, east and west all directions sail and roll away from route sign into.
The current standard of described various bridge floor is a kind of or its combining form in Four-Lane Road, three tracks, the two-way traffic.
With reference to Fig. 1
One, the automobile running method below 2 meters
1. keep straight on (North and South direction): gone into by southing by former road surface, reach the 3rd service bridge 4 by the 5th access bridge 12 right sides, successively through the 6th access bridge 10 right sides, below, main bridge Bridge 1 hole road, the 9th access bridge 7 right sides, the 4th service bridge 5, the tenth access bridge 13 right sides are rolled away from from north side, former road surface.
Perhaps (from east to west) sailed into by east side, former road surface, through road surface, right side, second service bridge, 3 below, main bridge 1 is reached on the 16 access bridge 9 right sides, again through main bridge 1, the 15 access bridge 6 right sides, road surface, right side, first service bridge Bridge 2 hole below is rolled away from by west side, former road surface.
2. turn right: reach the 3rd service bridge 4 right sides by the 5th access bridge 12 right sides, connect on the bridge 15 through the 7th and turn right behind the main bridge, connect bridge 29, the second service bridges 3 one ends through the 4th again, the 4th access bridge 30 reaches the road surface, finishes right-hand rotation.
Perhaps: reach second service bridge 3 through the 3rd access bridge 21, through main bridge on the 3rd connection bridge 22, turn right again along the 8th connection bridge 16, cross the 4th service bridge 5, roll away from along the tenth access bridge 13 right sides, finish right-hand rotation.
3. turn left: reach the 3rd service bridge 4 by the 5th access bridge 12, sail main bridge into 1 time through the 6th access bridge 10 right sides, through behind the road surface under the main bridge Bridge 1 hole again through the following road of last the 4th service bridge 5 of turning left behind the 9th road that connects below the bridge 17, again through turning left behind the road below the 4th service bridge 5, along turning right behind the main bridge on the 14 access bridge 24, through connecting bridge 19, an end of service bridge 2, rolled away from by access bridge 20, finish left-hand rotation.
Perhaps: reach the 3rd access bridge 21 by former road, end through second service bridge 3, the 3rd connects bridge 22 backs goes up main bridge, turning left then in turn right then road surface below the 13 access bridge 23 reaches service bridge 5, goes up the following road of connection bridge 18 through Lu Houzai left-hands rotation below the service bridge 5, process connects the road below the bridge 18. the road below the main bridge, reach service bridge 4 along access bridge 11, roll away from along access bridge 12 again, finish left-hand rotation.
4. tune: reach service bridge 4 by access bridge 12, sail main road under bridge into through access bridge 10 right sides, through after connecting the road below the bridge 17, turning left again behind the main road under bridge face, turn left through the Lu Houzai below the service bridge 5, service bridge 4 is reached along access bridge 11 in road below the road below the process connection bridge 18, main bridge, roll away from along access bridge 12 again, finish tune.
Perhaps: reach the 3rd access bridge 21 by former road, through an end of second service bridge 3, the 3rd connects bridge 22 backs goes up main bridge, turns left then in the road along the 13 access bridge 23 sails service bridge 5 into below of turning right then, through the following road of service bridge 5
Turn left, through connecting the road below the bridge 18, the road below the main bridge connects the road below the bridge 28 again, turns left through the road below the service bridge 4 again, turns left along main bridge on the access bridge 25 again, turn right again through connecting bridge 29, and an end of service bridge 3, access bridge 30 rolls away from, finishes tune.
Two, the automobile running method more than 2 meters
Height of car is at the motor vehicle more than 2 meters, no matter keep straight on, turn right, turn left, reverse end for end, any direction under bridge sails, all without the bridge opening, but on the access bridge on thing or North and South direction right side bridge, connect bridge 31, the 4th and connect bridge 29, second service bridge 3, the 3rd and connect the round that bridge 22 and main bridge Bridge 1 face formed and travel according to connecting bridge 19, first service bridge 2, second with first again, roll away from according to the traffic rules of round and get final product.
Three, overpass bridge converts the running method of common crossroad to
Vehicle is the crossing crossing plane with main bridge Bridge 1 face after connecting bridge on north and south or the east-west direction right side access bridge, according to signal lamp or traffic police's indication, by main bridge upper surface, reaches the bridge of the direction that will go according to the traffic rules of common crossroad.
Four, bicycle and pedestrian's passageway method
The nonmotorized vehicle lane 32 on the bicycle of North and South direction and the pedestrian right side of road below main bridge 1 passes main bridge 1 and gets final product.
The bicycle of east-west direction and the pedestrian nonmotorized vehicle lane 33 below the 3rd service bridge 4 or the 4th service bridge 5 is passed a bridge and is got final product.
The utility model is the interconvertible low dwarf forms overpass bridge of a kind of graded crossing and at grade intersection, build at existing road, occupying volume is locally not outer, the pontic height is low, the weak point of leading the way, construction cost is low, little to appearance of the city influence, bicycle and pedestrian be the passageway on former road surface, namely embody the theory that people-oriented, not influencing autos only again, at the preferential compact car that accounts for the vehicle flowrate overwhelming majority that solves. bicycle and pedestrian do not influence again under fast by the prerequisite at crossing and account for vehicle flowrate big-and-middle-sized car seldom and pass through, and can alleviate traffic congestion greatly; Main bridge upper surface changes common crossroad into and uses the speed of passing through that can accelerate designated vehicle under special circumstances.
Above-described only is preferred embodiment of the present utility model; institute is understood that; the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; and be not used in and limit protection domain of the present utility model; all any modifications of within thought of the present utility model and principle, making, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the low dwarf forms overpass bridge that can change mutually of a graded crossing and at grade intersection is characterized in that comprising: main bridge, first service bridge, second service bridge, the 3rd service bridge, the 4th service bridge, first access bridge, second access bridge, the 3rd access bridge, the 4th access bridge, the 5th access bridge, the 6th access bridge, the 7th access bridge, the 8th access bridge, the 9th access bridge, the tenth access bridge, the 11 access bridge, the 12 access bridge, the 13 access bridge, the 14 access bridge, the 15 access bridge, the 16 access bridge, first connects bridge, and second connects bridge, the 3rd connects bridge, and the 4th connects bridge, and the 5th connects bridge, the 6th connects bridge, and the 7th connects bridge, and the 8th connects bridge, the 9th connects bridge, and the tenth connects bridge
Described main bridge, first service bridge, second service bridge, the 3rd service bridge and the 4th service bridge are the column frame structure, but are provided with the bridge opening traffick below the bridge,
Described first connects bridge and second, and to connect bridge parallel and organize the parallel to each other the 3rd with another respectively and be connected bridge and be connected bridge with the 4th and be on the straight line road surface, and be connected with the upper surface at main bridge two ends and first service bridge of main bridge thing both sides and the upper surface of second service bridge respectively;
The described the 5th connects bridge, the 6th connects bridge, the 7th to connect bridge parallel and the 8th is connected that bridge, the 9th connects bridge, the tenth connection bridge is on another straight line road surface with another group is parallel to each other respectively, and is connected with the other two ends of main bridge upper surface and the 3rd service bridge, the 4th service bridge upper surface of both sides respectively;
Described first access bridge and two ends parallel with second access bridge are connected with the first service bridge upper surface and former road surface respectively, and are connected bridge respectively with first by first service bridge and are connected the bridge straight line with second and communicate;
Described the 3rd access bridge and two ends parallel with the 4th access bridge are connected with the second service bridge upper surface and former road surface respectively, and are connected bridge respectively with the 3rd by second service bridge and are connected the bridge straight line with the 4th and communicate;
Described the 5th access bridge two ends are connected with the 3rd service bridge upper surface and former road surface respectively, and are connected bridge, the 6th with the 5th by the 3rd service bridge and connect bridge, the 7th and connect the bridge straight line and communicate;
Described the 6th access bridge is in the 6th and connects between bridge and the 12 access bridge, and two ends are connected with former road surface under the 3rd service bridge upper surface and the main bridge bridge opening respectively, and communicates with the 5th access bridge straight line by the 3rd service bridge;
Described the 7th access bridge is in the 11 access bridge and the 6th and connects between the bridge, and two ends are connected with former road surface under the 3rd service bridge upper surface and the main bridge bridge opening respectively, and communicates with the 5th access bridge straight line by the 3rd service bridge;
Described the 8th access bridge is in the 13 access bridge and the 9th and connects between the bridge, and two ends are connected with former road surface under the 4th service bridge upper surface and the main bridge bridge opening respectively;
Described the 9th access bridge is in the 9th and connects bridge and the tenth and connect between the bridge, and two ends are connected with former road surface under the 4th service bridge upper surface and the main bridge bridge opening respectively;
Described the tenth access bridge two ends are connected with the 4th service bridge upper surface and former road surface respectively, and are connected bridge, the 9th with the 8th access bridge, the 9th access bridge, the 8th by the 4th service bridge and connect bridge, the tenth and connect the bridge straight line and communicate;
Described the 11 access bridge is in the 5th and connects between bridge and the 7th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 3rd service bridge bridge opening respectively;
Described the 12 access bridge is in the 6th access bridge and the 7th and connects between the bridge, and two ends are connected with former road surface under main bridge upper surface and the 3rd service bridge bridge opening respectively;
Described the 13 access bridge is in the 8th and connects between bridge and the 8th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 4th service bridge bridge opening respectively;
Described the 14 access bridge is in the tenth and connects between bridge and the 9th access bridge, and two ends are connected with former road surface under main bridge upper surface and the 4th service bridge bridge opening respectively;
Described the 15 access bridge is in first and connects bridge and be connected between the bridge with second, and two ends are connected with former road surface under main bridge upper surface and the first service bridge bridge opening respectively;
Described the 16 access bridge is in the 3rd and connects bridge and be connected between the bridge with the 4th, and two ends are connected with former road surface under main bridge upper surface and the second service bridge bridge opening respectively.
2. a kind of overpass bridge according to claim 1 is characterized in that, the top, bridge opening of described main bridge, first service bridge, second service bridge, the 3rd service bridge, the 4th service bridge is 2.2 meters apart from former pavement-height.
3. a kind of overpass bridge according to claim 2 is characterized in that, the connection bridge on described travel direction right side is provided with stop-light with the access bridge parallel with being connected bridge and the top of main bridge junction.
4. a kind of overpass bridge according to claim 3, it is characterized in that, respectively be provided with two horizontal motorways of former relatively road and nonmotorized vehicle lane and route sign below described the 3rd service bridge, the 4th service bridge, the described the 6th connects bridge, the 9th connects the bridge below and is provided with motorway and route sign, described each bridge floor be provided with can be towards the south and north, east and west all directions sail and roll away from route sign into.
5. a kind of overpass bridge according to claim 4 is characterized in that, the current standard of described various bridge floors is a kind of or its combining form in Four-Lane Road, three tracks, the two-way traffic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076504 CN203065912U (en) | 2013-02-19 | 2013-02-19 | Low-rise overpass with interconvertible flyover crossing and grade crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076504 CN203065912U (en) | 2013-02-19 | 2013-02-19 | Low-rise overpass with interconvertible flyover crossing and grade crossing |
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| Publication Number | Publication Date |
|---|---|
| CN203065912U true CN203065912U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076504 Expired - Fee Related CN203065912U (en) | 2013-02-19 | 2013-02-19 | Low-rise overpass with interconvertible flyover crossing and grade crossing |
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| CN (1) | CN203065912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034752A (en) * | 2017-03-22 | 2017-08-11 | 北京工业大学 | A kind of safe and efficient accessible distribution lane formula traffic road junction |
-
2013
- 2013-02-19 CN CN 201320076504 patent/CN203065912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034752A (en) * | 2017-03-22 | 2017-08-11 | 北京工业大学 | A kind of safe and efficient accessible distribution lane formula traffic road junction |
| CN107034752B (en) * | 2017-03-22 | 2019-04-05 | 北京工业大学 | A kind of safe and efficient accessible distribution lane formula traffic road junction |
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