CN101012635A - Overhead opening bridge - Google Patents
Overhead opening bridge Download PDFInfo
- Publication number
- CN101012635A CN101012635A CN 200710004891 CN200710004891A CN101012635A CN 101012635 A CN101012635 A CN 101012635A CN 200710004891 CN200710004891 CN 200710004891 CN 200710004891 A CN200710004891 A CN 200710004891A CN 101012635 A CN101012635 A CN 101012635A
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- bridge
- road surface
- viaduct
- vehicles
- segment
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Abstract
The technological project adopts in the invention for solving problem is that viaduct bridge with a road surface the shape of which is like the Chinese character 'hui' on crossroad. At all corners of bridge, lifting plates of road surface are assembled so that vehicles pass on the viaduct bridge when stop signal emits by red light in traffic and vehicles pass under the bridge by opening active plates of road surface when running signal emits by green light. After running in transverse direction, the running is started. The active bridge surface is divided into two segments. One segment connecting to the road surface is putting segment downward, which is put on the road surface smoothly so that vehicles running downward can passes on it without hinder. The other segment is the segment connecting viaduct bridge. The segment is lifted up when vehicles runs to the bridge. The length of road surface plate of the segment connecting the viaduct bridge is longer than the front segment and the center of length is set on the support. The height under the support is constrained by appropriate running height and two ends of the support can be lifted. When it is red light, the upper end of lifter is connected with the road surface of Viaduct Bridge and the lower end is connected with the active plate of road surface so that vehicles can run on the viaduct bridge directly. When it is green light, the road surface plate is flat so that vehicles run under the bridge.
Description
Affiliated technical field
The present invention dredges vehicle for the city and stops up the crossing, center that specially makes etc., any time can both the free-moving overhead opening bridge.
Background technology
It is a difficult problem that current known urban traffic is stopped up, for the necessary traffic lights that make of safety but make half the time not pass through, build viaduct and be subjected to very big restriction again, various crossroad and T-shaped road junction are basic just puts not open numerous viaduct, existing vehicle is numerous, stifled more many more, slow more, just more difficult mediation.
Summary of the invention
For the serious problems that solve the urban road obstruction the invention provides a kind of overhead opening bridge, this bridge can be under the situation without widening road, and when red light was halted, vehicle can be gone everywhere without any hindrance here by viaduct in the same old way, and vehicle all can be gone everywhere without any hindrance here any time.
The technical problem that solves
The present invention's technical scheme that is adopted of dealing with problems is: the viaduct of going up overhead Back Word type road surface at the parting of the ways.Four jiaos of bridge are from all directions, and installation can raise low road slab, and traffic vehicle when red light is halted is passed through from viaduct, and green light movable bridge panel relieving when being row, vehicle passes through under bridge.And begin to start current after walking crosswise relatively.
The movable bridge panel divides two sections, connects the road surface and is a section of transferring for, is put into evenness of road surface on the road, and down train can nothing serious be passed through from above.And raised by lifter towards one on bridge when going up bridge, car is from the top bridge of going up.Connecing the viaduct section road slab should be than preceding segment length, and the center of its length is by fixing on the support, and height is with suitable behavior degree below the support, can rise and fall in two, during red light, connect the viaduct road surface by lifter top the higher authorities, following connects down the movable bridge panel, and this sample car can directly be gone up viaduct.During green light, bridge deck are evened up, and car is from following straight-through.
Making and settlement in the T-shaped road junction, can be directly just passable to going out half of city side, easily like this go out difficulty and advance to reduce traffic pressure in the city.
The bridge circuit panel is divided into two arranged side by side on every side, will road under the thing be arranged to the gap bridge person of turning round when reason is the north and south row, and this just can at one at road junction down.By that analogy.
Begin combination at bright preceding 5 seconds these bridges of red light, it is to guarantee the preferred plan of combination rapidly that two sections are taken action simultaneously, plate combination in medium-height trestle road also is the best approach of labour-saving, safety, because the balance of support two parting plates, lifting dynamics and bump dynamics all can reduce, the junction surface that combines will be interlocked, and the road slab that withstands that lifter can be just right makes its steady silk motionless, in order to current.
Alarm is arranged earlier or rise grille (not drawing on the figure) in the time of combination, accomplish safe handling, each side all wants guardrail on the bridge certainly, does not mark, but can have.The guardrail of means of subsistence plate section can and be done branching rack.
Below I whole action scheme summary one time.
Red light starts, halts preceding 5 seconds suitable for reading the dealing with emergencies and dangerous situations of two viaduct and stops device and the startup of shelves guardrail, and a shelves guardrail can be used turnup type, lands and ground flat, and is rapid so easy, and lifter starts simultaneously, pushes road slab and makes up, and strives for making up in 5 seconds finishing.At the retaining guardrail that fell, vehicle begins to pass through.Regain when green light is capable, following road is directly current in the same old way.When road just can all can pass through like this.Just there is not clogging to take place yet.Lifter all can be pacified on underground or support, and for fixed, this general engineering staff can accomplish with the best.
The pillar of viaduct preferably requires thin and shock resistance, and is current with obstruction free, and is not afraid of impact.
So because it be must tool activity support and movable bridge panel etc. all should be iron structure.Bridge deck section protective guard can be done branching rack one top dual-purpose.
Beneficial effect of the present invention is: the time when the city red light is halted is current in the same old way.Exempt from logical obstruction and need not extend simple structure.
Description of drawings
The present invention will be further described below in conjunction with accompanying drawing and implementing regulations:
Fig. 1: be comprehensive full figure of the present invention
Fig. 2: being about the open viaduct simulation, also is the side diagrammatic sketch of opening portion
Fig. 3 is that a upright face cuts open figure
1 overhead Back Word type road surface, 2 connects viaduct active ways panel, 3 and connects road two-dimensional activity road slab, 4 active ways panel fixed axis, 5 active ways panel lifting bolts, 6 lifters, 7 movable road timberings, 8 lifting shafts, 9 ground lines among the figure
Among Fig. 2: the movable virtual shape of portable plate
Among Fig. 3: 11 highway center long-channels, 12 movable bridge lower channels
The specific embodiment
Overhead Back Word type road surface (1) links from all directions totally 16 and connects viaduct active ways panel in Fig. 1, and continuing connects road two-dimensional activity road slab.Either party road surface is connected into all and can goes everywhere without any hindrance here on demand.Active ways panel (2) (3) at active ways over glaze (4) firmly down the power by lifter (6) connect lifting shaft (8) movable road lifting bolt (5) lifting and close branch, as required deciliter.Movable road timbering (7) should be quite firm bracing frame, can be total to power on ground (9) with the retaining guardrail
Highway center long-channel (11) among Fig. 3 is long circulation passage, and movable bridge lower channel (12) is open there won't be any problem the time at green light, and to join be to go up the bridge passage to road slab during red light.
Claims (3)
1, overhead opening bridge connects viaduct active ways panel by overhead Back Word type road surface, and continuing connects road two-dimensional activity road slab, by lifter braking deciliter.
2, according to claim 1, overhead opening bridge it is characterized in that connecing viaduct active ways panel be in, road slab rises and falls at two.Connecing highway active ways panel, is the road slab that rises and falls.The two-way plate joins for bridge is logical, divides then current down.
3, according to claim 1, overhead opening bridge is characterized in that by lifter braking, viaduct active ways panel deciliter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710004891 CN101012635A (en) | 2007-02-07 | 2007-02-07 | Overhead opening bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710004891 CN101012635A (en) | 2007-02-07 | 2007-02-07 | Overhead opening bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101012635A true CN101012635A (en) | 2007-08-08 |
Family
ID=38700346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710004891 Pending CN101012635A (en) | 2007-02-07 | 2007-02-07 | Overhead opening bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101012635A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134824A (en) * | 2011-02-17 | 2011-07-27 | 丁巨国 | Small car emergency access for relieving urban traffic congestion in encountering red light |
| CN106930774A (en) * | 2017-04-18 | 2017-07-07 | 浙江锡鑫智能工程有限公司 | A kind of vcehicular tunnel fire-fighting system |
| CN111535101A (en) * | 2020-06-02 | 2020-08-14 | 四川交通职业技术学院 | Crossroad vehicle passing underpass tunnel and passing method thereof |
-
2007
- 2007-02-07 CN CN 200710004891 patent/CN101012635A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134824A (en) * | 2011-02-17 | 2011-07-27 | 丁巨国 | Small car emergency access for relieving urban traffic congestion in encountering red light |
| CN106930774A (en) * | 2017-04-18 | 2017-07-07 | 浙江锡鑫智能工程有限公司 | A kind of vcehicular tunnel fire-fighting system |
| CN111535101A (en) * | 2020-06-02 | 2020-08-14 | 四川交通职业技术学院 | Crossroad vehicle passing underpass tunnel and passing method thereof |
| CN111535101B (en) * | 2020-06-02 | 2022-01-25 | 四川交通职业技术学院 | Crossroad vehicle passing underpass tunnel and passing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070808 |