CN201738207U

CN201738207U - High through capacity crossroad full intercommunication fly-over bridge

Info

Publication number: CN201738207U
Application number: CN2010202991699U
Authority: CN
Inventors: 张航
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-20
Filing date: 2010-08-20
Publication date: 2011-02-09
Anticipated expiration: 2020-08-20

Abstract

The utility model provides a high through capacity crossroad full intercommunication fly-over bridge. An arch overpass bridge is erected over the crossroad and a left-right turn ramp is arranged above a right-side pavement before the start part of the overpass bridge and a sinking pavement is arranged below the start part; a horizontal left turn ramp is parallel to the overpass bridge to go upward the overline and then be parallel to the ground to another end of the bridge head and then turns left to form a U shape above another side pavement of the overpass bridge and joins with the right side of the vertical road below the bridge on the pavement ground plane. A pavement crossing-street culvert is arranged underground at the joint place. A vertical left-right turn ramp is arranged on the right-side pavement of the vertical road at the crossroad and turns right to join with the overpass bridge by the vertical right-turn join port platform and the vertical left turn ramp directly inclinedly goes above the overpass bridge head and joins with the horizontal left turn ramp U shaped turn place and bridges over the bridge head and goes downwards and vertically turns left in the middle part of the upslope of the arch overpass bridge to joint with the port platform and then joins with the arch overpass bridge.

Description

High handling capacity crossroad intercommunicated overpass

Technical field

The utility model relates to a kind of bridge class technical field.

Background technology

Existing overpass bridge level is many, and floor space is big, is generally three to six layers, can only build in the countryside mostly, can't solve the urban transit system congestion, more can't all build overpass bridge in a plurality of crossroads in the city, with thorough alleviation traffic pressure.Existing urban interchange, because of about change ring road and will account for original with regard to few track, also not ideal.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of high handling capacity crossroad intercommunicated overpass, and just can reach can be at narrow crossroad bridge construction, and increases substantially people's car handling capacity, thoroughly solves the purpose of traffic congestion problems in the city.

The technical scheme in the invention for solving the technical problem is: by bridge crossing, vertical road, about the ring road of turning, the high handling capacity crossroad intercommunicated overpass that sinking sidewalk and mistake street culvert are formed, arc bridge crossing is together set up in arbitrary the road sky at the parting of the ways, cross-line place headroom is for allowing the autos only height, it is characterized in that: in the sky, sidewalk, bridge crossing section start right forward side, be provided with one and change ring road about laterally, connect with the right side first lane, when liftoff permission walk height, be divided into the outside laterally left rotaring ring road and inboard laterally right-hand rotation ring road.This right-hand rotation ring road imports a mouthful platform by laterally turning right, and imports horizontal left-hand rotation down ramp.In that laterally left/right rotation ring road section start is underground, a sinking pavement is set in addition;

Laterally parallel to the ground behind left rotaring ring road and the parallel up cross-line of overbridge turn greatly in a left side to other end end of the bridge, becomes the U font to circle round to the sky, overbridge opposite side pavement, downwards with vertical road right side is crossing is compiled on the ground level of pavement under the bridge.In addition intersection be arranged with the sidewalk and cross the street culvert.

At the parting of the ways vertically on the sidewalk, road right side, being provided with one changes ring road about vertically, oblique upwards to remittance place mutually of arc bridge crossing, be divided into vertical left rotaring ring road and right-hand rotation ring road, the right-hand rotation ring road imports a mouthful platform by vertically turning right, and imports bridge crossing.Vertical left rotaring ring road, it is always oblique that it is downward to stride across end of the bridge upwards until the overbridge end of the bridge sky imports u turn place of horizontal left rotaring ring road, and vertically left-hand rotation imports a mouthful platform place in the middle part of arc overbridge goes up a slope, and imports arc overbridge.

The beneficial effects of the utility model are: intensive bustling crossroad, urban centre simple in structure, compact, the only wide twenty or thirty meter in the street can both be built, and for solving the urban centre traffic congestion, has opened up new approach.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the utility model panorama schematic diagram.

Fig. 2 is the utility model plane and traffic route schematic diagram.

Fig. 3 is the utility model facade structures schematic diagram.

1. pavements among the figure, 2. arc overbridge, 3. horizontal left rotaring ring road, 4. vertical left rotaring ring road is 5. vertically turned right and is imported a mouthful platform, 6. vertical left/right rotation ring road, 7. vertical road is 8. laterally turned right and is imported a mouthful platform, 9. vertically turns left to import a mouthful platform, 10. horizontal left/right rotation ring road, 11. the pavement ground level, 12. sinking pavements, ground level under 13. bridges, 14. the street culvert is crossed on the pavement, 15. slopes.

The specific embodiment

Among Fig. 1, arc bridge crossing 2 is together set up in arbitrary the road sky at the parting of the ways, cross-line place headroom is for allowing the autos only height, in the sky, sidewalk, bridge crossing section start right forward side, be provided with one and change ring road 10 about laterally, connect with the right side first lane, when liftoff permission walk height, be divided into the outside laterally left rotaring ring road 3 and inboard laterally right-hand rotation ring road.This right-hand rotation ring road imports a mouthful platform 8 by laterally turning right, and imports vertical left-hand rotation Downgrade Ramp.In that laterally left/right rotation ring road section start is underground, a sinking pavement 12 is set in addition.

Laterally parallel to the ground behind left rotaring ring road 3 and the parallel up cross-line of overbridge turn greatly in a left side to other end end of the bridge, becomes the U font to circle round to the sky, overbridge opposite side pavement, downwards with vertically the road right side is crossing is compiled on the ground level of pavement under the bridge.In addition intersection be arranged with the sidewalk and cross street culvert 14.

At the parting of the ways on vertical pavement, road right side, one vertical left/right rotation ring road 6 is set, oblique upwards to arc overbridge 2 mutually remittances place, be divided into vertical left rotaring ring road 4 and right-hand rotation ring road, the right-hand rotation ring road imports a mouthful platform 9 by vertically turning right, import overbridge, vertically left rotaring ring road is always oblique upwards until the overbridge end of the bridge sky, import u turn place of horizontal left rotaring ring road, it is downward to stride across end of the bridge, vertically turns left to import a mouthful platform place in the middle part of arc overbridge goes up a slope, and imports arc overbridge.

Traffic route:

Laterally keep straight on, finish by arc bridge crossing 2; Vertically keep straight on, realize by vertical road under the bridge.

Laterally turn left, by horizontal left rotaring ring road 3, walk around the revolution of overbridge end of the bridge and enter vertical road first lane downwards.

Laterally turn right, import a mouthful platform 8 by horizontal left/right rotation ring road 10 and horizontal the right-hand rotation, import vertical left-hand rotation Downgrade Ramp, enter vertical road 7 outside first lanes.

Vertical left-hand rotation by being advanced into horizontal left rotaring ring road U-shaped ring road on vertical left/right rotation ring road 6, striding across end of the bridge and turns left by importing a mouthful platform remittance overbridge kerb lane realization downwards.

Vertically turn right, about vertically, change ring road and import a mouthful platform, import bridge crossing and realize turning right.

Belt road is crossed the street, and the pedestrian can directly pass through from vertical pavement, road 7 both sides under the bridge; Vertically the road is passed by the street and is then crossed 14 realizations of street culvert by the pavement.

Claims

1. high handling capacity crossroad intercommunicated overpass, by overbridge, vertical road, about the ring road of turning, sinking pavement and mistake street culvert form, together arc overbridge (2) is set up in arbitrary the road sky at the parting of the ways, cross-line place headroom is for allowing the autos only height, it is characterized in that: in the sky, pavement, overbridge section start right forward side, one horizontal left/right rotation ring road (10) is set, connect with the right side first lane, when liftoff permission walk height, be divided into the outside laterally left rotaring ring road (3) and inboard laterally right-hand rotation ring road; This right-hand rotation ring road imports a mouthful platform (8) by laterally turning right, and imports vertical left-hand rotation Downgrade Ramp, in that laterally left/right rotation ring road section start is underground, a sinking pavement (12) is set in addition; Laterally parallel to the ground to other end end of the bridge behind the parallel up cross-line of left rotaring ring road (3) and overbridge, left big the turning, become the U font to circle round to the sky, overbridge opposite side pavement, downwards with bridge under vertically the road right side intersect and be compiled on the ground level of pavement, other intersection be arranged with the pavement and cross street culvert (14); At the parting of the ways on vertical pavement, road right side, one vertical left/right rotation ring road (6) is set, oblique upwards to mutually remittance place of arc overbridge (2), be divided into vertical left rotaring ring road (4) and right-hand rotation ring road, the right-hand rotation ring road imports a mouthful platform (5) by vertically turning right, import arc overbridge (2), vertical left rotaring ring road, always oblique upwards until the overbridge end of the bridge sky, import u turn place of horizontal left rotaring ring road, it is downward to stride across end of the bridge, vertically turns left to import a mouthful platform place (9) in the middle part of arc overbridge goes up a slope, and imports arc overbridge.