CN204417943U - A kind of crossroad short overpass bridge - Google Patents
A kind of crossroad short overpass bridge Download PDFInfo
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- CN204417943U CN204417943U CN201520037386.3U CN201520037386U CN204417943U CN 204417943 U CN204417943 U CN 204417943U CN 201520037386 U CN201520037386 U CN 201520037386U CN 204417943 U CN204417943 U CN 204417943U
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Abstract
The utility model discloses a kind of crossroad short overpass bridge, comprise the viaduct crossing over lengthwise rows carriageway surfacing, it viaduct is the horizontal runway with lengthwise rows track vertical interlaced, both sides that are horizontal, lengthwise rows track build horizontal walkway and longitudinal walkway respectively, all be communicated with by right-hand rotation road between horizontal, lengthwise rows track and horizontal, longitudinal walkway, right-hand rotation road lays respectively at " ten " four corners at word crossing, and right-hand rotation road flushes with ground line, right-hand rotation road is divided into vehicle right-hand rotation road and People's Bank of China's right-hand rotation road by box stall.The beneficial effects of the utility model are: this overpass bridge is short overpass bridge, structure is simple, and cost is low, and floor space is little, bicycle and pedestrian easily pass through, without the need to traffic lights management and control, avoid vehicle to scramble for roads at the parting of the ways, really achieve motor vehicle, the quick craspedodrome of bicycle, right-hand rotation and left-hand rotation, improve the mobility of city vehicle, avoid traffic congestion, pedestrian's street crossing has special row of channels, easily promotes.
Description
Technical field
The utility model relates to road and bridge construction technique field, in particular to a kind of crossroad short overpass bridge.
Background technology
Along with the development in city, automobile quantity rapidly increases, and brings immense pressure to the traffic in city, present traffic bridge can not to block up pressure by transport solution, and be each crossroad on the one hand, traffic lights are more, closeer, make vehicle low running speed, cause rear to block up seriously; On the other hand, pedestrian and motor vehicles are located at the parting of the ways to intersect to scramble for roads and are often occurred to block up and traffic accident.
For solving the defect that traffic lights exist, a lot of urban construction viaduct alleviates traffic pressure, but existing viaduct only stands in the angle of motor vehicles, solve and how to make motor vehicles quickly through crossroad, existing viaduct has divided plurality of layers, the height of this viaduct every layer is all more than 4.5 meters, not only complex structure, floor space is large, and build cumbersome, construction project is larger, waste too much building time, after coming into operation, what this viaduct did not gear to actual circumstances in addition considers how pedestrian passes through crossroad, overpass is built to meet walk in some crossroad near viaduct, pass through for motor vehicles bottom this overpass, walk on bridge, therefore the height of this overline bridge is generally all more than 4.5 meters, this causes the ramp gradient of overpass larger, in order to reduce the gradient in ramp, the length in ramp can only be increased, thus make the length in ramp close to hundred meters, this is for pedestrian, consumption muscle power of passing a bridge is too large, unrealistic, poor practicability.
Utility model content
For solving the complex structure that existing viaduct exists, pontic height is higher, floor space is large, cost is higher, what this viaduct did not gear to actual circumstances simultaneously considers walk, the problems such as poor practicability, the purpose of this utility model be to provide a kind of pontic compared with low, do not affect urban, cost compared with low and floor space is little, be convenient to the crossroad short overpass bridge of vehicles and pedestrians.
For achieving the above object, the utility model embodiments provides a kind of crossroad short overpass bridge, comprise the viaduct crossing over lengthwise rows carriageway surfacing, it viaduct is the horizontal runway with lengthwise rows track vertical interlaced, both sides that are horizontal, lengthwise rows track build horizontal walkway and longitudinal walkway respectively, all be communicated with by right-hand rotation road between horizontal, lengthwise rows track and horizontal, longitudinal walkway, right-hand rotation road lays respectively at " ten " four corners at word crossing, and right-hand rotation road flushes with ground line
Wherein, right-hand rotation road is divided into vehicle right-hand rotation road and People's Bank of China's right-hand rotation road by box stall.
The overpass bridge structure that the utility model provides is simple, integrated planning is more reasonable, motor vehicle and bicycle all have respective runway, bicycle there will not be the situation of intersecting and scrambling for roads with motor vehicle at crossing place, therefore this overpass bridge there will not be the situation of traffic congestion, longitudinal walkway of this overpass bridge is basic concordant with ground line simultaneously, it is time saving and energy saving that pedestrian longitudinally crosses street, this overpass bridge practicality is stronger, improve the mobility of city automobile, really achieve motor vehicle, the quick craspedodrome of bicycle, right-hand rotation and left-hand rotation.Smart structural design, practical, cost is low, easily promotes
Further, the two ends of longitudinal walkway all flush with ground line, and the part that viaduct is passed through in longitudinal walkway arranges the pedestrian's recessed channel to lower recess.In the technical program, the structure design that the two ends of longitudinal walkway all flush with ground line, really accomplish that people-oriented, pedestrian's street crossing is without the need to passing through overpass or underground passage, time saving and energy saving, the part that viaduct is passed through in longitudinal walkway in addition arranges the structure design of pedestrian's recessed channel, ensure that when viaduct is lower, in order to make pedestrian can pass through at the bottom of bridge, then need walkway to lower recess.
Further, the height of viaduct distance ground line is 1.5m, and the vertical height on viaduct distance driving recessed channel road surface is 4.5m, and the vertical height on viaduct distance pedestrian's recessed channel road surface is 2.5m.In the technical program, further define the height of viaduct, the height of driving recessed channel distance viaduct and the vertical height of pedestrian's recessed channel distance viaduct, the height of viaduct is 1.5m, do not affect urban, and pontic is lower, floor space is less, cost is lower, be convenient to promote, motor vehicles can not consume too many power by viaduct, the vertical height on viaduct distance from top driving recessed channel road surface is 4.5m in addition, can by any vehicle of below 4.5m under can realizing bridge completely, ensure that the normal pass of crossroad vehicle, in addition the vertical height on viaduct distance from top pedestrian recessed channel road surface is 2.5m, that is the range difference of pedestrian's recessed channel and ground line is 1 meter, pedestrian walks leicht fallen D/A, pedestrian and non power driven vehicle is facilitated to pass through, practical.
Further, be communicated with by walking step between the pedestrian's recessed channel below viaduct and the horizontal walkway on viaduct.In the technical program, walking step has been communicated with under bridge that on walkway and bridge walkway, is more convenient to walk, improves the practicality of viaduct.
Further, this overpass bridge also connects for being communicated with the horizontal runway arc road concordant with ground line with four of lengthwise rows track, and arc road is positioned at outside right-hand rotation road.Achieve vehicle by arc road first to keep straight on by being turned by arc road behind crossroad again, and then achieve the left-hand rotation of vehicle, it is convenient to travel, and can not cause vehicle congestion, and arc road also can replace by small streets nearby.
Preferably, the junction in horizontal, lengthwise rows track and vehicle right-hand rotation road, arc road all arranges guide rail.In the technical program, first the effect of guide rail is intended for road sign and uses, and is also the safety in order to ensure right-turning vehicles simultaneously.
Preferably, viaduct both sides are provided with protective guard.Viaduct is installed the safety that protective guard can ensure that pedestrian under vehicle and bridge on pontic, prevent the generation of accidental fall event.
The beneficial effects of the utility model are: this overpass bridge is short overpass bridge, and not only structure is simple, and cost is low, and floor space is little, without the need to traffic lights management and control, vehicle is avoided to scramble for roads at the parting of the ways, really achieve motor vehicle, the quick craspedodrome of bicycle, right-hand rotation and left-hand rotation, improve the mobility of city vehicle, avoid traffic congestion, pedestrian's street crossing has special row of channels, time saving and energy saving, practical, cost is low, easily promotes.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of crossroad short overpass bridge described in the utility model embodiment;
Fig. 2 is the top view of a kind of crossroad short overpass bridge described in the utility model embodiment;
Fig. 3 is the transverse sectional view of a kind of crossroad short overpass bridge described in the utility model embodiment.
In figure,
1, lengthwise rows track; 2, viaduct; 3, horizontal runway; 4, horizontal walkway; 5, longitudinal walkway; 6, right-hand rotation road; 7, vehicle right-hand rotation road; 8, People's Bank of China's right-hand rotation road; 9, driving recessed channel; 10, pedestrian's recessed channel; 11, walking step; 12, arc road; 13, guide rail; 14, protective guard.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Figure 1-3, a kind of crossroad short overpass bridge described in the utility model embodiment, comprise the viaduct 2 crossing over road surface, lengthwise rows track 1, it viaduct is the horizontal runway 3 with lengthwise rows track vertical interlaced, both sides that are horizontal, lengthwise rows track build horizontal walkway 4 and longitudinal walkway 5 respectively, all be communicated with by right-hand rotation road 6 between horizontal, lengthwise rows track and horizontal, longitudinal walkway, right-hand rotation road lays respectively at " ten " four corners at word crossing, and right-hand rotation road flushes with ground line
Wherein, right-hand rotation road is divided into vehicle right-hand rotation road 7 and People's Bank of China's right-hand rotation road 8 by box stall.
In the technical program, the two ends in further described lengthwise rows track all flush with ground line, and the part that viaduct is passed through in lengthwise rows track arranges the driving recessed channel 9 to lower recess.Further, the two ends of longitudinal walkway all flush with ground line, and the part that viaduct is passed through in longitudinal walkway arranges the pedestrian's recessed channel 10 to lower recess.Further, the height of viaduct distance ground line is 1.5m, and the vertical height on viaduct distance driving recessed channel road surface is 4.5m, and the vertical height on viaduct distance pedestrian's recessed channel road surface is 2.5m.Further, be communicated with by walking step 11 between the pedestrian's recessed channel below viaduct and the horizontal walkway on viaduct.Further, this overpass bridge also connects for being communicated with the horizontal runway arc road 12 concordant with ground line with four of lengthwise rows track, and arc road is positioned at outside right-hand rotation road.Preferably, the junction in horizontal, lengthwise rows track and vehicle right-hand rotation road, arc road all arranges guide rail 13.Preferably, viaduct both sides are provided with protective guard 14.
During concrete use, horizontal runway on lengthwise rows track and viaduct is two-direction road road, vehicle can select one in four right-hand rotation roads at corresponding " ten " word crossing place to select to turn right, after turning right and runway road, turn left for vehicle, motor vehicles must by after viaduct, just can realize after being kept straight on again by the right-hand rotation of arc bridge, if limited floor space, then the nearest right-hand rotation one-way street in choice for use distance crossroad can replace arc road, greatly will save financial cost like this, in a word, automobile turns left and there is not intersection in right-hand rotation process, car vehicle congestion can not be made, in addition runway and walkway do not exist and intersect, the height of horizontal runway on viaduct is 1.5m, relatively existing viaduct, pontic is lower, vehicle can easily pass through, the power that meeting loss is too much, lengthwise rows track simultaneously below viaduct and between viaduct vertical height be 4.5m, meet the vehicle pass-through of below 4.5m completely, longitudinal walkway in addition below viaduct and lengthwise rows track be not in unified plane, longitudinal walkway is higher than 2 meters, lengthwise rows track, when pedestrian is by viaduct, only need walking 1 meter downwards, namely by viaduct, facilitate walking up and down of pedestrian and non motorized vehicle, improve practicality, in addition pontic is low, floor space is little, be convenient to build, financial cost is low, be convenient to promote.
The crossroad accessible effect of short overpass bridge that the utility model provides is as follows:
(1) overpass bridge that the utility model provides solves in prior art and uses traffic lights easily to cause vehicle congestion, pedestrian's bicycle and motor vehicle intersect the generation of situations such as scrambling for roads at crossing, what gear to actual circumstances eliminates traffic lights, short property overpass bridge is used to fully achieve vehicle smooth and easy current, without the need to traffic lights management and control, save the time, decrease vehicle loss, pedestrian is time saving and energy saving.
(2) this overpass bridge pontic height is 1.5m, do not affect the attractive in appearance of city, cost is low, easily promotes, facilitate pedestrian and the upper and lower walking of bicycle, the walkway of pedestrian and bicycle walking under viaduct is lower than ground line 1 meter, facilitates pedestrian and non motorized vehicle to pass through, and the driving recessed channel of the runway in addition under viaduct is lower than ground line 3 meters, for motor vehicle, easily can pass through, bridge can be walked more than hundred tons carts, under bridge, walk less than 4.5 meters various vehicles.
(3) major trunk roads of down town are linked to be an intersecting parallels by this overpass bridge, and define " city artery " and eliminate traffic lights, decrease traffic police, city can not go out traffic jam again.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a crossroad short overpass bridge, comprise the viaduct (2) crossing over lengthwise rows track (1) road surface, it viaduct is the horizontal runway (3) with lengthwise rows track vertical interlaced, it is characterized in that, both sides that are horizontal, lengthwise rows track build horizontal walkway (4) and longitudinal walkway (5) respectively, all be communicated with by right-hand rotation road (6) between horizontal, lengthwise rows track and horizontal, longitudinal walkway, right-hand rotation road lays respectively at " ten " four corners at word crossing, and right-hand rotation road flushes with ground line
Wherein, right-hand rotation road is divided into vehicle right-hand rotation road (7) and People's Bank of China's right-hand rotation road (8) by box stall.
2. crossroad according to claim 1 short overpass bridge, it is characterized in that, the two ends in lengthwise rows track all flush with ground line, and the part that viaduct is passed through in lengthwise rows track arranges the driving recessed channel (9) to lower recess.
3. crossroad according to claim 2 short overpass bridge, it is characterized in that, the two ends of longitudinal walkway all flush with ground line, and the part that viaduct is passed through in longitudinal walkway arranges the pedestrian's recessed channel (10) to lower recess.
4. crossroad according to claim 3 short overpass bridge, it is characterized in that, the height of viaduct distance ground line is 1.5m, and the vertical height on viaduct distance driving recessed channel road surface is 4.5m, and the vertical height on viaduct distance pedestrian's recessed channel road surface is 2.5m.
5. crossroad according to claim 4 short overpass bridge, is characterized in that, the pedestrian's recessed channel below viaduct and being communicated with by walking step (11) between the horizontal walkway on viaduct.
6. crossroad according to claim 1 short overpass bridge, is characterized in that, this overpass bridge also connects for being communicated with the horizontal runway arc road (12) concordant with ground line with four of lengthwise rows track, and arc road is positioned at outside right-hand rotation road.
7. crossroad according to claim 6 short overpass bridge, is characterized in that, the junction in horizontal, lengthwise rows track and vehicle right-hand rotation road, arc road all arranges guide rail (13).
8. crossroad according to claim 1 short overpass bridge, is characterized in that, viaduct both sides are provided with protective guard (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037386.3U CN204417943U (en) | 2015-01-20 | 2015-01-20 | A kind of crossroad short overpass bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037386.3U CN204417943U (en) | 2015-01-20 | 2015-01-20 | A kind of crossroad short overpass bridge |
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| CN204417943U true CN204417943U (en) | 2015-06-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155374A (en) * | 2015-08-21 | 2015-12-16 | 吕雅南 | Multifunctional cross-shaped overpass |
| CN106284010A (en) * | 2016-10-21 | 2017-01-04 | 吕雅南 | Separated interchange bridge for crossroad |
| CN110863401A (en) * | 2018-08-28 | 2020-03-06 | 魏巨龙 | Cross road section omnibearing waiting-free three-dimensional traffic road |
| CN114108405A (en) * | 2021-12-08 | 2022-03-01 | 孙建峰 | Highway and bridge structure and using method thereof |
-
2015
- 2015-01-20 CN CN201520037386.3U patent/CN204417943U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155374A (en) * | 2015-08-21 | 2015-12-16 | 吕雅南 | Multifunctional cross-shaped overpass |
| CN106284010A (en) * | 2016-10-21 | 2017-01-04 | 吕雅南 | Separated interchange bridge for crossroad |
| CN110863401A (en) * | 2018-08-28 | 2020-03-06 | 魏巨龙 | Cross road section omnibearing waiting-free three-dimensional traffic road |
| CN114108405A (en) * | 2021-12-08 | 2022-03-01 | 孙建峰 | Highway and bridge structure and using method thereof |
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