CN207227878U - Inner ring type interchange viaduct - Google Patents
Inner ring type interchange viaduct Download PDFInfo
- Publication number
- CN207227878U CN207227878U CN201720665693.5U CN201720665693U CN207227878U CN 207227878 U CN207227878 U CN 207227878U CN 201720665693 U CN201720665693 U CN 201720665693U CN 207227878 U CN207227878 U CN 207227878U
- Authority
- CN
- China
- Prior art keywords
- bridge
- uplink
- pontic
- access bridge
- access
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A kind of inner ring type interchange viaduct,Including the center bridge body portion being arranged at the center of crossing,And either direction is upper,Lower access bridge part,Each direction right-turning vehicles is through uplink right-hand rotation access bridge,Right-hand rotation ramp bridge,Downlink right-hand rotation access bridge is completed to turn right,Through vehicles become bridge access bridge through uplink,Become bridge,After uplink access bridge reaches crossroad,By overhead bridge floor or lower frame bridge floor,To downlink access bridge,From to become bridge under through complete straight trip,Left turning vehicle becomes bridge access bridge through uplink,Become bridge,Uplink access bridge,Left rotaring ring road bridge,Left-hand downlink access bridge,Become under bridge to turn left through completion from left-hand,Realize interchange,The utility model has the advantages that reversing loop annular is all inside,Floor space is small,Low cost is not easy to get lost,It is particularly suitable for characteristic of city,Build light vehicle viaduct,Solve the problems, such as urban congestion.
Description
Technical field：
The utility model belongs to building viaduct technical field, and in particular to a kind of inner ring of highway decussation overpass
Type interchange viaduct.
Background technology：
At present, conventionally known viaduct is mainly diamond inter change bridge, clover-leaf Interchange bridge, orientation
Type interchange viaduct, annular flyover, four aspect viaducts etc., pontic travel route is complicated, easily lost, takes up a large area,
It is time-consuming, to take thing, cost high, long in time limit.Particularly in city Road stenostomia, existing viaduct can not be built, and automobile increases
More, traffic jam occurs often, adds travel time, oil consumption, air pollution and the traffic accident rate of people, brings very
It is more inconvenient, or even cause larger property personal casualty loss.
In conclusion the technological deficiency for existing viaduct, it is accordingly required in particular to a kind of inner ring type interchange viaduct, with solution
The problem of certainly mentioned above.
Utility model content：
The purpose of this utility model is taken up a large area to solve existing viaduct, and it is complicated easily get lost this
Two large problems, there is provided a kind of inner ring type interchange viaduct, at the parting of the ways and T-shaped road junction, facilitating vehicle not stop
Slave bridge on turn right, straight trip, turn left, make circulation of traffic.Because crossing is narrow in city, Light-duty Vehicle accounts for motor vehicle total amount 9 percent
More than ten, and it is changed to the characteristics of buried the electric wire of crossing more, try one's best what is shortened with reference to Interchanges in Cities bridge construction period is built
Reality, is particularly suitable for city and builds the small inner ring type interchange viaduct only passed through for light vehicle of load-bearing, facilitate Light-duty Vehicle
Turn right, straight trip, turn left on the slave bridge not stopped, bus, bogie and pedestrian are by making circulation of traffic under bridge.
To reach above-mentioned purpose, the utility model adopts the following technical solution to realize：
Inner ring type interchange viaduct, including the center pontic at the center of crossing is arranged on, appoint from center pontic to crossing
One direction of meaning and the uplink access bridge pontic and downlink access bridge pontic that are connected with center pontic, wherein, downlink access bridge pontic
Outlet positioned at become bridge below.
The utility model further improve is, center pontic include from bottom to top and right-angled intersection set low bridge
Face and overhead bridge floor, for four left rotaring ring road pontics that the lower frame bridge floor in the adjacent corner in crossing is connected with overhead bridge floor,
With four right-hand rotation ring road pontics for connecting adjacent right-hand rotation access bridge, turn left, right-hand rotation ring road pontic it is different with conventional viaduct, it is annular to
It is interior, reduce area.
The utility model, which further improves, to be, chassis bridge floor, overhead bridge floor, left rotaring ring road bridge floor, right-hand rotation ramp bridge
Face and the both sides of access bridge bridge floor are both provided with bridge floor guardrail.
The utility model, which further improves, to be, pontic load bearing manner can use traction load-bearing, support load-bearing, or lead
Draw support mixing load-bearing.
The utility model, which further improves, to be, uplink access bridge pontic is any including being successively set on crossing from far near
Uplink on one direction becomes bridge access bridge, uplink becomes bridge, uplink main bridge approach bridge, uplink right-hand rotation access bridge.
The utility model, which further improves, to be, downlink access bridge pontic includes being arranged on any one direction downlink of crossing
Access bridge, downlink vehicle are become under bridge bridge by uplink and passed through.
The utility model, which further improves, to be, may be designed as the conventional grade separation that heavy, light vehicle can pass through
Bridge, or be designed as the special viaduct of light vehicle, if be designed as light vehicle special viaduct, the uplink in each direction becomes
Limit for height column is set up in bridge access bridge and uplink right-hand rotation access bridge port.
The utility model, which further improves, to be, can be as needed, and right-hand rotation, straight trip, left-hand rotation in each direction can
One or more of tracks are set, can also delete part pontic.
The utility model, which further improves, to be, can be travelled on the right side according to vehicle or the different traffic by left driving
Rule, designs viaduct.
Under steam：On each direction, right-turning vehicles are through uplink right-hand rotation access bridge 301, right-hand rotation ring road pontic 502, downlink
Right-hand rotation access bridge 302 is completed to turn right；Straight trip and left turning vehicle become bridge access bridge 101, change bridge 102, uplink access bridge 103 through uplink and arrive
Up to after crossroad, through vehicles by overpass 402 or low bridge 401, to downlink access bridge 201, to becoming bridge 102
Under through complete keep straight on, left turning vehicle through left rotaring ring road bridge 501, left side downlink access bridge 201, from left side become bridge 102 under through
Complete.So as to reach, each direction vehicle is continual to be passed through.Ground crossing, indicates according to traffic lights, for vehicle tune
Head, left-hand rotation, straight trip, right-hand rotation and walk.
Compared with prior art, the beneficial effects of the utility model are：
The utility model reversing loop is inner ring type, is occupied little space, and travel route is simple, is not easy to get lost.If city
Crossing light vehicle designs, and crossroad more than unidirectional two tracks and two tracks can be set up, and factory's manufacture component, does not influence
Urban transportation, installation period is fast, and assembling within these few days can be completed, and makes Light-duty Vehicle at crossing without waiting for traffic lights, directly left
Turn, keep straight on, turn right, traffic route is not paused, light vehicle accounts for city vehicle sum 90 about percent, greatly alleviates
Traffic jam.
Brief description of the drawings：
Fig. 1：It is 20 Four-Lane Road of suspension four-way described in the utility model, the special viaduct of inner ring type light vehicle
Schematic perspective view.
Fig. 2：It is ten six-lane of suspension four-way described in the utility model, the straight trip of inner ring type light vehicle and left steering are special
With the overall schematic of viaduct.
Fig. 3：It is eight track of suspension four-way described in the utility model, the special viaduct of inner ring type light vehicle straight trip
Overall schematic.
Fig. 4：It is suspension two described in the utility model to Four-Lane Road, inner ring type light vehicle is kept straight on special viaduct
Overall schematic.
Reference numeral：
Center bridge body portion：
401- lower frame bridge floors, the overhead bridge floors of 402-, 501- left rotaring ring road bridge floors, 502- right-hand rotation ring road bridge floors, 403- bridge floors
Guardrail.
Uplink access bridge pontic part：
101- uplinks become bridge access bridge, and 102- uplinks become bridge, 103- uplink main bridge approach bridges, 104- uplink vehicle limits for height
Column, 301- uplink right-hand rotation access bridges；
Downlink access bridge pontic part：
201- downlink access bridges, 302- downlink right-hand rotation access bridges；
Embodiment：
In order to realize that the technical means, creative features, achievable purpose and effectiveness of the utility model are easy to understand, below
With reference to being specifically illustrating, it is expanded on further.
By taking the special inner ring type viaduct of light vehicle is sailed as an example, such as Fig. 1, the utility model is made further instructions.
Component, (conventional viaduct bridge pier wants scene to build) such as bridge pier, bridge floor, guardrail, Sarasota, cable wire are manufactured in factory to hang
The defeated main pier to crossroad, respectively placement four direction is shipped, different 401 He of lower frame bridge floor of height is set up on bridge pier
Overhead bridge floor 402, sets up four left rotaring ring road bridge floors 501 between two level bridges, at each crossing, by bridge pier backward according to
Fig. 1, sets the different uplink access bridge bridge pier of height, uplink change bridge bridge pier, downlink access bridge bridge pier, uplink to turn right and draw from high to low
Bridge bridge pier, downlink right-hand rotation access bridge bridge pier, access bridge bridge floor, four right-hand rotation ring road bridge floors 502 are set up on bridge pier, become bridge 103, are added
Guardrail is filled, uplink main bridge approach bridge 103 is identical with 201 length of downlink access bridge, and the downlink access bridge gradient is larger, and ground linking, from upper
Row, which becomes below bridge, to be passed through.The uplink main bridge approach bridge floor gradient is small, and uplink becomes bridge access bridge bridge floor and is connected with ground.
4.5 meters of limit for height, indicate according to traffic lights under low bridge, and pedestrian and vehicle can pass through.Height about 2.2 between two bridges
Meter, about 2.2 meters of limit for height on bridge, a permission light vehicle passes through.
Bridge floor load bearing manner, can use suspension, Sarasota is screwed in uplink access bridge bridge pier and downlink access bridge
On bridge pier, it is connected respectively with the reserved connecting hole on bridge floor and access bridge chunking with cable and claim-reduction, draws to Sarasota, adjust cable
Pulling force forms mechanical balance, undertakes bridge floor load-bearing, such as Fig. 1.Brace type can also be used, also can two methods be used in conjunction with, increase
Fastness.
In use, each direction vehicle, wherein, right-turning vehicles through uplink right-hand rotation access bridge 301, right-hand rotation ring road pontic 502,
Downlink right-hand rotation access bridge 302 is completed to turn right；Straight trip and left turning vehicle become bridge access bridge 101 through uplink, become bridge 102, uplink access bridge
After 103 reach crossroads, through vehicles by overpass 402 or low bridge 401, to downlink access bridge 201, to lane change
Through completing to keep straight under bridge 102, left turning vehicle becomes under bridge 102 through left rotaring ring road bridge 501, left side downlink access bridge 201, from left side
Turn left through completion.It is continual by the way that reaching each direction Light-duty Vehicle in this way can be with so as to reach each direction vehicle
The straight trip of direct without hindrance no pause and left steering.
If crossing is narrow, right-hand rotation access bridge 301, right-hand rotation ring road pontic 502, downlink right-hand rotation access bridge 302 can be cancelled, it is right
Turn to vehicle to turn right from ground, such as Fig. 2
At T-shaped road junction or three-dimensional crossing, it is upper it is described in, remove a direction, be designed to tridirectional flyover bridge.
In very narrow crossroad, in the case of ring road can not being set up, in the design, it can flexibly cancel steering
Ring road and change bridge, all directions vehicle cannot turn to, can only keep straight on and pass through, and accommodation is straight movement type Light-duty Vehicle viaduct, is such as schemed
3。
At especially narrow crossing, an opposed vehicle flow is larger, when another opposed vehicle flow is smaller.Set up straight trip
Formula two-way lane viaduct.Each direction Liang Ge tracks, each one track of travel direction, alleviates and blocks, as shown in Figure 4.
For non-main force's electric wire at crossing, such as cable, telephone wire, traffic signals line, can be safer from rope
Tower or pier coping portion pass through.It is convenient to fix.
If traffic rules are kept to the left, change the direction in such scheme.
Finally it should be noted that the technology contents of the not detailed description of the utility model are known technology.
Claims (7)
1. inner ring type interchange viaduct, it is characterised in that including the center pontic being arranged at the center of crossing, from center pontic
To any one direction of crossing and the uplink access bridge pontic and downlink access bridge pontic that are connected with center pontic, and floor portion
Point, wherein, the outlet of downlink access bridge pontic passes through in the middle part of the pontic of uplink access bridge pontic from uplink access bridge pontic lower section.
2. inner ring type interchange viaduct according to claim 1, it is characterised in that center pontic include from bottom to top and
The lower frame bridge floor (401) and overhead bridge floor (402) that right-angled intersection is set, for by the lower frame bridge floor in the adjacent corner in crossing and overhead
Four left rotaring ring road pontics (501) that bridge floor is connected, and the right-hand rotation ring road pontic (502) of the adjacent right-hand rotation access bridge of connection, own
The both sides of bridge floor and access bridge are respectively provided with bridge floor guardrail (403).
3. inner ring type interchange viaduct according to claim 1, it is characterised in that uplink access bridge pontic include by as far as
The nearly uplink being successively set on any one direction of crossing becomes bridge access bridge (101), uplink becomes bridge (102), uplink access bridge
(103), uplink right-hand rotation access bridge (301), downlink access bridge pontic include being successively set on any one direction of crossing right side from far near
Downlink access bridge (201) and downlink right-hand rotation access bridge (302) on track.
4. inner ring type interchange viaduct according to claim 1, it is characterised in that above ground portion includes being arranged on ground
Any one direction of crossing turns around, turns left, keeping straight on, right turn track and pavement.
5. inner ring type interchange viaduct according to claim 1, it is characterised in that each travel direction is set on pontic
One or more track.
6. inner ring type interchange viaduct according to claim 1, it is characterised in that be designed as heavy, light vehicle all
The conventional viaduct that can be passed through.
7. inner ring type interchange viaduct according to claim 1, it is characterised in that be designed as the special grade separation of light vehicle
Bridge, the uplink in each direction becomes the chunking of bridge access bridge and limit for height column (104) is set up in uplink right-hand rotation access bridge (301) port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665693.5U CN207227878U (en) | 2017-06-08 | 2017-06-08 | Inner ring type interchange viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665693.5U CN207227878U (en) | 2017-06-08 | 2017-06-08 | Inner ring type interchange viaduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227878U true CN207227878U (en) | 2018-04-13 |
Family
ID=61839427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720665693.5U Expired - Fee Related CN207227878U (en) | 2017-06-08 | 2017-06-08 | Inner ring type interchange viaduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532389A (en) * | 2018-04-28 | 2018-09-14 | 孙新宇 | A kind of overpass at crossroads |
| CN109255949A (en) * | 2018-08-22 | 2019-01-22 | 东南大学 | Ring road and its joint intersection time-space distribution optimum design method under city expressway |
| CN113597488A (en) * | 2019-03-11 | 2021-11-02 | 都快通(北京)交通疏导设备有限公司 | Overpass for multiple road directions, road system and road driving method |
-
2017
- 2017-06-08 CN CN201720665693.5U patent/CN207227878U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532389A (en) * | 2018-04-28 | 2018-09-14 | 孙新宇 | A kind of overpass at crossroads |
| CN109255949A (en) * | 2018-08-22 | 2019-01-22 | 东南大学 | Ring road and its joint intersection time-space distribution optimum design method under city expressway |
| CN109255949B (en) * | 2018-08-22 | 2020-07-17 | 东南大学 | Urban expressway down ramp and connected intersection space-time resource optimization design method thereof |
| CN113597488A (en) * | 2019-03-11 | 2021-11-02 | 都快通(北京)交通疏导设备有限公司 | Overpass for multiple road directions, road system and road driving method |
| CN113597488B (en) * | 2019-03-11 | 2022-11-01 | 都快通(北京)交通疏导设备有限公司 | Overpass for multiple road directions, road system and road driving method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103526965B (en) | Driven the multi-storied garage that channeled track directly parks by driver in overhead overhead at the parting of the ways | |
| US7473050B2 (en) | Single-layer interchange overpass | |
| CN207227878U (en) | Inner ring type interchange viaduct | |
| CN105862531B (en) | A kind of combined crossover bridge | |
| CN103161108B (en) | A kind of intersection bridge | |
| US20180266056A1 (en) | Interchange Crossroad with People Walking on Ground, Vehicles Traveling Above and Under Ground, and Only Vehicles on the Same Way Giving Way to One Another | |
| CN104895396A (en) | First-tower skyscraping diagonal-tensile upright grid urban sky railway | |
| CN209686174U (en) | Overhead system annular bus platform | |
| CN106400634A (en) | X-shaped interchange overpass | |
| CN101250844A (en) | Road traffic engineering system method and corresponding establishment | |
| CN103195276A (en) | Stereo garage crossing over vehicle riding road and combining pedestrian bridge function | |
| CN108978384A (en) | A kind of ground straight trip viaduct | |
| WO2021036902A1 (en) | Interchange overpass bridge | |
| CN106284009A (en) | Cross interchange overpass | |
| CN212152985U (en) | Integrated barrier-free urban overpass | |
| CN106049975A (en) | Simplified scheme of structure of building or/and site platform located overhead traveling roads and provided with stereo garage | |
| CN207498760U (en) | Viaduct | |
| CN209338933U (en) | Compact viaduct | |
| CN207498761U (en) | Viaduct | |
| CN207904681U (en) | A kind of rotor viaduct | |
| CN106801368A (en) | Barrier-free crossroad mouthful means of transportation | |
| CN202577084U (en) | Interchange bridge | |
| CN105002797B (en) | Man-vehicle-layered interchange type overpass | |
| CN201317903Y (en) | Lane tunnel bridge at crossing | |
| CN204825536U (en) | Interchange bridge of people's car layering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |