CN1690310A - Butterfly type single-layer overpass - Google Patents
Butterfly type single-layer overpass Download PDFInfo
- Publication number
- CN1690310A CN1690310A CN 200410022384 CN200410022384A CN1690310A CN 1690310 A CN1690310 A CN 1690310A CN 200410022384 CN200410022384 CN 200410022384 CN 200410022384 A CN200410022384 A CN 200410022384A CN 1690310 A CN1690310 A CN 1690310A
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- China
- Prior art keywords
- overpass
- bridge
- floor
- height
- floor height
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- 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.)
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- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to a single-floor non-jam overpass in the shape of butterfly, which is characterized in that: one overpass in the height of one floor is at the direction of AA; each side in the direction of BB has an overpass in the height of half floor; the part of A overpass at half-floor height is connected to the top circular arc of B overpass. The invention realizes the non-jam of automobile, pedestrian, and bicycles in the crossroad. Said inventive overpass solves the problem of full functional overpass, since the narrow roads in the city. It occupies less ground with beautiful appearance and substantial reduction of cost.
Description
[technical field]
The invention belongs to road and bridge construction technique field.
[technical background]
At present, all there is congested in traffic problem in National urban, and along with the continuous increase of vehicle, congested problem is on the rise.Present situation: overlapping mutilevel overpass is all adopted in crowded intersection, because investment is big, land used is many, and the height that takes up space, and the suburbs, only suitable city or build the suitable city's core space that is arranged on away from the place in city.At present, crossing, urban core district all is the most concentrated place of traffic congestion,, left lateral car straight with signal controlling.1/4 time travelled, and 3/4 time stopped.It is extremely low that right lateral car and pedestrian's bicycle intersect efficient.Be to produce the main cause of blocking up.Inventing new bridge type is in order to solve this contradiction.Make the unimpeded safety of urban traffic.
[summary of the invention]
The purpose of this invention is to provide and a kind ofly can be located at crossroad, urban core district, make vehicle, pedestrian, the straightway technology of bicycle.Provide a kind of and be built in that can reduce investment outlay significantly in the suburb and the technology of land used.
The object of the present invention is achieved like this: the AA direction is built one of the overpass bridge of a floor height, and for the operation of AA direction straightgoing vehicle, ground is for BB direction pedestrian, bicycle walking under the bridge.The BB direction is respectively built half layer in AA direction both sides each one of overpass bridge travels for BB direction straightgoing vehicle, and ground is for AA direction pedestrian, bicycle walking under the bridge.Other vacant one position, track, craspedodrome road (using for side direction left lateral car) is right, when the left lateral road goes up a slope half layer from ground with the neighbour by the half storey eminence be connected as circular arc.The right track descending leads directly to ground, drives a vehicle to the right for the four directions and travels, and when the left lateral road continues to go up a slope to a floor height, makes circular 180 degree of turning, and is connected with AA bridge, BB bridge top respectively, travels for cubic left lateral car in straight-through ground.
Overpass bridge of the present invention has overcome the city because of the narrow difficult problem that can't build the global function overpass bridge in road.About 5 meters of height, rational in infrastructure, land used is few, and is handsome in appearance, and construction cost reduces significantly.
Description of drawings
Fig. 1 is a design sketch of the present invention
Fig. 2 for of the present inventionly face, side-looking, vertical view
[concrete enforcement]
As shown in the figure, straight, left and right trade scribbles different colors and pattern respectively.Pressing the track operation shown in the color gets final product.People's Bank of China has been drawn on ground under the bridge, bicycle zebra crossing indication traveling just can.
Claims (3)
1, a kind of buttferfly-type one floor height smooth overpass.It is characterized in that the overpass bridge combination of a side one floor height overpass bridge and two half layers of the opposing party.Four direction links in a floor height overpass bridge half storey eminence and half layer overpass bridge top circular arc.Circular 180 degree of turning when rising to a floor height again.Pass to ground along A, B direction craspedodrome road.
2, according to the described overpass bridge of right, it is characterized in that each runway bridge floor is coated with different colours or pattern, improve environment, improve driver's excitement levels.Indicate straight left and right row.
3, according to the described overpass bridge of right.It is characterized in that continuous two half layer overpass bridges.Play the effect that reduces the bridge height.This bridge can be located at the cross walk place, solves the pedestrian and intersects with vehicle to run, replaces overline bridge (tunnel).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022384 CN1690310A (en) | 2004-04-21 | 2004-04-21 | Butterfly type single-layer overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022384 CN1690310A (en) | 2004-04-21 | 2004-04-21 | Butterfly type single-layer overpass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1690310A true CN1690310A (en) | 2005-11-02 |
Family
ID=35346042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410022384 Pending CN1690310A (en) | 2004-04-21 | 2004-04-21 | Butterfly type single-layer overpass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1690310A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094371A (en) * | 2009-12-15 | 2011-06-15 | 缪龙琯 | Bee type all-through overpass |
| CN102747657A (en) * | 2012-06-26 | 2012-10-24 | 赵树峰 | T road barrier-free all-pass combined transportation hub |
| CN104179104A (en) * | 2013-05-23 | 2014-12-03 | 王守玉 | Method for erecting low level bridge at crossroad |
-
2004
- 2004-04-21 CN CN 200410022384 patent/CN1690310A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094371A (en) * | 2009-12-15 | 2011-06-15 | 缪龙琯 | Bee type all-through overpass |
| CN102747657A (en) * | 2012-06-26 | 2012-10-24 | 赵树峰 | T road barrier-free all-pass combined transportation hub |
| CN102747657B (en) * | 2012-06-26 | 2014-11-26 | 赵树峰 | T road barrier-free all-pass combined transportation hub |
| CN104179104A (en) * | 2013-05-23 | 2014-12-03 | 王守玉 | Method for erecting low level bridge at crossroad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |