CN204530359U - City multilayer loop island overpass bridge - Google Patents
City multilayer loop island overpass bridge Download PDFInfo
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- CN204530359U CN204530359U CN201520178006.8U CN201520178006U CN204530359U CN 204530359 U CN204530359 U CN 204530359U CN 201520178006 U CN201520178006 U CN 201520178006U CN 204530359 U CN204530359 U CN 204530359U
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Abstract
The utility model discloses a kind of city multilayer loop island overpass bridge, comprising the multi-direction Light-duty vehicle Lane of top layer, being positioned at the both sides of the multi-direction Light-duty vehicle Lane of top layer is the multi-direction Light-duty vehicle Lane in middle level, and to be positioned under the multi-direction Light-duty vehicle Lane in middle level be multi-direction road traveling road, the multi-direction Light-duty vehicle Lane of top layer is connected with double-deck rotary island formula overpass bridge with the crossing center of the multi-direction Light-duty vehicle Lane in middle level; Wherein: the multi-direction Light-duty vehicle Lane of top layer is two-way Light-duty vehicle Lane arranged side by side, be connected with corresponding top layer rotary island formula overpass bridge; The multi-direction Light-duty vehicle Lane in middle level is two-way Light-duty vehicle Lane, is connected rear and rotary island formula overpass bridge model calling by the access bridge with certain angle with the transit bridge be arranged in parallel; Multi-direction road traveling road, comprise craspedodrome, right turn Large Vehicle Lane, branch section left steering wait for track and nonmotorized vehicle lane.Because adopting the overall quick-assembling of steel structure modularization to form, have investment little, short construction period, does not affect the normal traffic of road during installation.
Description
Technical field
The utility model relates to a kind of urban highway traffic field.The three-dimensional bridge of multilayer loop island of a kind of city level crossing quick transformation specifically.
Background technology
At present, along with the continuous quickening of urbanization process, improving constantly of living standards of the people, motor vehicles especially the rolling up of private car (compact car), brings urban road traffic congestion, has become impact and the current significant problem of puzzlement urban traffic.The region that particularly city is the bustliniest, also be the section blocked up most, it is the high concentration district of vehicle, pedestrian, business Wang Pu, many cities have been solve problem investment construction that pedestrian and motor vehicle intersect a large amount of overpass or underground passage, but due to bicycle and people's habits and customs, what alleviation was blocked up produces effects little.If build conventional overpass bridge, vehicle is taken their own roads, is subject to again the restriction of existing space, if expand crossing region area to face again highly difficult demolition work and the reimbursement for expenses of great number.Through street, the viaduct of many urban construction also block because of descending blocking up of crossing, and the long-time idling of a large amount of vehicles waits for the crossing blocked up at each, causes serious environment pollution and the waste of the energy.The original level crossing in city becomes the bottleneck of restriction urban traffic blocking.It is short that research and development one neither expands space, existing crossing, small investment, construction period, and can ensure respectively to take their own roads to motor vehicles, non power driven vehicle, pedestrian, and existing level crossing transformed by non-interfering overpass bridge has become necessary.
Summary of the invention
In view of above-mentioned present situation, the utility model provides the three-dimensional bridge of a kind of city multilayer loop island.Have that floor space is little, feature that small investment, construction period are short.
Technical solution of the present utility model is: a kind of city multilayer loop island overpass bridge, comprising the multi-direction Light-duty vehicle Lane of top layer, being positioned at the both sides of the multi-direction Light-duty vehicle Lane of top layer is the multi-direction Light-duty vehicle Lane in middle level, and to be positioned under the multi-direction Light-duty vehicle Lane in middle level be multi-direction road traveling road, the multi-direction Light-duty vehicle Lane of described top layer is connected with double-deck rotary island formula overpass bridge with the crossing center of the multi-direction Light-duty vehicle Lane in middle level; Wherein:
The multi-direction Light-duty vehicle Lane of described top layer, comprise each party to two-way Light-duty vehicle Lane arranged side by side, each two-way Light-duty vehicle Lane comprises access bridge and transit bridge, be connected with corresponding top layer rotary island formula overpass bridge by transit bridge, the two-way multi-direction Light-duty vehicle Lane entirety that described access bridge and transit bridge are formed tilts at an angle;
The multi-direction Light-duty vehicle Lane in described middle level, comprise each party to two-way Light-duty vehicle Lane, each two-way Light-duty vehicle Lane comprises access bridge and transit bridge, and described access bridge has certain angle of inclination, be connected with the transit bridge be arranged in parallel, be connected with middle level rotary island formula overpass bridge by transit bridge;
Described multi-direction road traveling road, comprise each party to craspedodrome, right turn Large Vehicle Lane, branch section left steering wait for track and nonmotorized vehicle lane;
Outer support is distributed with at regular intervals between each layer of outer shroud of described top layer and middle level rotary island formula overpass bridge and ground, be distributed with inner supporting body at regular intervals between each layer of inner ring, described inner supporting body is connected with the central support that center, rotary island formula overpass bridge ground is arranged by the hoist cable installed.
In the utility model, the left steering in involved branch section waits for track, is positioned on the road surface corresponding to the multi-direction Light-duty vehicle Lane in middle level.Improve the utilization rate on road surface.
Further, at the access bridge end of the multi-direction Light-duty vehicle Lane of described top layer and middle level multi-direction Light-duty vehicle Lane, height-limiting frame is installed, and is arranged on the electronic display that height-limiting frame states.
Further, the multi-direction Light-duty vehicle Lane of described top layer, the multi-direction Light-duty vehicle Lane in middle level and rotary island formula overpass bridge are that modular organization assembling combination forms.
The strength structure design of each module of three-dimensional bridge involved by the utility model is identical with conventional bridge design, belongs to prior art therefore omits statement.
The beneficial effects of the utility model are:
1, according to the volume of oversize vehicle and the large feature of carrying capacity, adopt large dilly separately, up and down the mode of branch, make oversize vehicle at previous level road traveling, on dilly, bridge travels, and reduces load and the upper layer bridge depth of beam of bridge, decreases the investment cost of bridge.
2, utilize oversize vehicle is few, travel speed is slow, turning radius is large feature (according to incompletely statistics, urban pavement at ordinary times oversize vehicle accounts for total vehicle fleet size less than 10%, peak period on and off duty is less than 1%), retain original road surface right-angled intersection, make oversize vehicle and bicycle and pedestrian by original road surface right-angled intersection, pass through according to existing normal signal lamp mode of passing through.Road traveling vehicle can be reduced and reduce more than 90%, substantially increase the passage rate of pedestrian and vehicle, both met the custom that people's level jaywalks, turn improved safety.
3, rotary island is utilized to travel without intersection conflict point for vehicle, do not need Traffic Management Facilities and dilly load is little, turning radius is little feature, on employing dilly, bridge is around the multi-direction current mode of rotary island, circumferential road takes full advantage of the upper space on former level crossing nonmotorized vehicle lane and sidewalk, add the weaving section length that the radius of curvature of circumferential road and vehicle travel around island to greatest extent, effectively improve the passage rate of vehicle.
4, the design scheme of rotary island is adopted, every layer of access that all directions are all set, each layer rotary island principle allows all directions vehicles while passing, but can according to different directions vehicle flowrate different need with traffic sign, corresponding restriction is carried out to access, to improve the current rate of vehicle.Single or multiple lift can be designed to according to the track quantity of original road surface right-angled intersection, crossing width and vehicle flowrate.
5, because of adopt the overall quick-assembling of modularization across the three-dimensional bridge in road, not only meet the existing steric requirements in city, entirety is the modular unit of steel work, there is scale of investment little, short construction period, does not affect road traffic during installation, efficiently solves the problem of urban traffic blocking.
Accompanying drawing explanation
Fig. 1 is this novel front view;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the three-dimensional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
See a kind of city multilayer loop island overpass bridge shown in Fig. 1 to Fig. 3, comprise the multi-direction Light-duty vehicle Lane of top layer, the both sides being positioned at the multi-direction Light-duty vehicle Lane of top layer are the multi-direction Light-duty vehicle Lanes in middle level, and to be positioned under the multi-direction Light-duty vehicle Lane in middle level be multi-direction road traveling road, the multi-direction Light-duty vehicle Lane of described top layer is connected with double-deck rotary island formula overpass bridge with the crossing center of the multi-direction Light-duty vehicle Lane in middle level.In the present embodiment, described top layer four direction Light-duty vehicle Lane, comprise each party to two-way Light-duty vehicle Lane 1 arranged side by side, each two-way Light-duty vehicle Lane 1 comprises access bridge 2 and transit bridge 3, be connected with corresponding top layer rotary island formula overpass bridge 4 by transit bridge 3, the two-way Light-duty vehicle Lane entirety that described access bridge 2 and transit bridge 3 are formed tilts at an angle.Described access bridge 2 and transit bridge 3 are arranged on the supporting frame 18 fixing with ground.The both sides being also included in two-way Light-duty vehicle Lane 1 are provided with protective guard 5, ensure the safety of driving.When dilly travels on the Light-duty vehicle Lane 1 of either direction, three exporters can be had always to select, avoid the restriction that the one direction of existing overpass bridge is current.Direction, middle level four Light-duty vehicle Lane described in the present embodiment, comprise each party to two-way Light-duty vehicle Lane 6, each two-way Light-duty vehicle Lane 6 comprises access bridge 7 and transit bridge 8, described access bridge 7 has certain angle of inclination, be connected with the transit bridge 8 be arranged in parallel, be connected with middle level rotary island formula overpass bridge 9 by transit bridge 8.In the both sides of described two-way Light-duty vehicle Lane 1, protective guard 5 is installed.Four road traveling roads, direction described in the present embodiment, comprise each party to craspedodrome and right turn Large Vehicle Lane 10, branch section left steering wait for track 11 and nonmotorized vehicle lane 12.Also can according to the situation on actual road surface, the left steering in suitable increase and decrease branch section is waited in the present embodiment of track 11., outer support 13 is distributed with at regular intervals between involved top layer and each layer of outer shroud of middle level rotary island formula overpass bridge and ground, be distributed with inner supporting body 14 at regular intervals between each layer of inner ring, described inner supporting body 14 is connected with the central support 16 that center, rotary island formula overpass bridge ground is arranged by the hoist cable 15 installed.Therefore, rotary island formula overpass bridge center, by hoist cable supporting way, can be reduced road surface and arrange more support, the traffic safety of the original spatiality in road surface, retaining ring island overpass bridge central cross crossing and road pavement.Top layer four direction Light-duty vehicle Lane 1 described in the present embodiment, direction, middle level four Light-duty vehicle Lane 6 and rotary island formula overpass bridge 4 and 9 form for modular organization assembling combination.The quick-assembling at convenient construction scene.Further, at the access bridge end of described top layer four direction Light-duty vehicle Lane 1 and direction, middle level four Light-duty vehicle Lane 6, height-limiting frame 17 is installed, and is arranged on the electronic display (meaning not shown in the figures) that height-limiting frame states.
In above-mentioned, the left steering in involved branch section waits for track 11, is positioned on the road surface corresponding to direction, middle level four Light-duty vehicle Lane 6.Improve the utilization rate on road surface.
In above-described embodiment, the mentioned two-way compact car in top layer four direction is except bicycle road with the multi-direction Light-duty vehicle Lane in middle level of the both sides being positioned at the multi-direction Light-duty vehicle Lane of top layer except what provide, and the actual road conditions according to application arrange many Light-duty vehicle Lanes.
In above-mentioned, according to design feature, the vacant lot formed between middle level four direction Light-duty vehicle Lane and ground, can utilize vacant lot to be used as parked vehicle place.Effectively make use of space.
The key Design of the utility model rotary island formula overpass bridge, have employed the mode of rotary island formula overpass bridge, can ensure that vehicle enters rotary island formula overpass bridge and realizes multidirectional sailing into, do not interfere with each other, keep the unimpeded of traffic, in addition, this rotary island formula overpass bridge is only based on the dilly that current load is little, the structure of rotary island formula overpass bridge adopts modular, batch production is produced, the more traditional bridge in basis is also simply corresponding, during construction and traditional steel concrete build short construction period, Assembling is quick, greatly reduce construction cost and cost of design, and shorten road and break off a friendship because of construction and the harmful effect brought and loss.
Claims (4)
1. a city multilayer loop island overpass bridge, it is characterized in that, comprising the multi-direction Light-duty vehicle Lane of top layer, being positioned at the both sides of the multi-direction Light-duty vehicle Lane of top layer is the multi-direction Light-duty vehicle Lane in middle level, and to be positioned under the multi-direction Light-duty vehicle Lane in middle level be multi-direction road traveling road, the multi-direction Light-duty vehicle Lane of described top layer is connected with double-deck rotary island formula overpass bridge with the crossing center of the multi-direction Light-duty vehicle Lane in middle level; Wherein:
The multi-direction Light-duty vehicle Lane of described top layer, comprise each party to two-way Light-duty vehicle Lane (1) arranged side by side, each two-way Light-duty vehicle Lane comprises access bridge (2) and transit bridge (3), be connected with corresponding top layer rotary island formula overpass bridge (4) by transit bridge (3), the two-way multi-direction Light-duty vehicle Lane entirety that described access bridge (2) and transit bridge (3) are formed tilts at an angle;
The multi-direction Light-duty vehicle Lane in described middle level, comprise each party to two-way Light-duty vehicle Lane (6), each two-way Light-duty vehicle Lane comprises access bridge (7) and transit bridge (8), described access bridge (7) has certain angle of inclination, be connected with the transit bridge be arranged in parallel (8), be connected with middle level rotary island formula overpass bridge (9) by transit bridge (8);
Described multi-direction road traveling road, comprise each party to craspedodrome, right turn Large Vehicle Lane (10), branch section left steering wait for track (11) and nonmotorized vehicle lane (12);
Wherein be distributed with outer support (13) at regular intervals between each layer of outer shroud of top layer and middle level rotary island formula overpass bridge and ground, be distributed with inner supporting body (14) between each layer of inner ring at regular intervals, described inner supporting body (14) is connected with the central support (16) that center, rotary island formula overpass bridge ground is arranged by the hoist cable (15) installed.
2. a kind of city according to claim 1 multilayer loop island overpass bridge, is characterized in that, the left steering in described branch section waits for track (11), is positioned on the road surface corresponding to the multi-direction Light-duty vehicle Lane in middle level.
3. a kind of city according to claim 1 multilayer loop island overpass bridge, is characterized in that, be provided with height-limiting frame (17) at the access bridge end of the multi-direction Light-duty vehicle Lane of the multi-direction Light-duty vehicle Lane of described top layer and middle level, and is arranged on the electronic display that height-limiting frame states.
4. a kind of city according to claim 1 multilayer loop island overpass bridge, it is characterized in that, the multi-direction Light-duty vehicle Lane of described top layer, the multi-direction Light-duty vehicle Lane in middle level and rotary island formula overpass bridge are that modular organization assembling combination forms.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178006.8U CN204530359U (en) | 2015-03-27 | 2015-03-27 | City multilayer loop island overpass bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178006.8U CN204530359U (en) | 2015-03-27 | 2015-03-27 | City multilayer loop island overpass bridge |
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| CN204530359U true CN204530359U (en) | 2015-08-05 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963252A (en) * | 2015-03-27 | 2015-10-07 | 张文泉 | Urban multilayer roundabout viaduct |
| CN105239479A (en) * | 2015-11-19 | 2016-01-13 | 张文泉 | City multilayer-rotary-island-type overpass |
| CN106065552A (en) * | 2016-08-04 | 2016-11-02 | 江苏凤凰船舶装备制造有限公司 | A kind of city multilamellar interchange overpass |
| CN106192643A (en) * | 2016-07-25 | 2016-12-07 | 刘国峰 | A kind of multilamellar shunting traffic system |
| CN106555369A (en) * | 2017-01-24 | 2017-04-05 | 张文泉 | Multilamellar cross-line adds rotary island formula viaduct |
| CN111133150A (en) * | 2017-07-01 | 2020-05-08 | 都快通(北京)交通疏导设备有限公司 | Road junction for multiple road directions and road driving method |
-
2015
- 2015-03-27 CN CN201520178006.8U patent/CN204530359U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963252A (en) * | 2015-03-27 | 2015-10-07 | 张文泉 | Urban multilayer roundabout viaduct |
| CN105239479A (en) * | 2015-11-19 | 2016-01-13 | 张文泉 | City multilayer-rotary-island-type overpass |
| CN106192643A (en) * | 2016-07-25 | 2016-12-07 | 刘国峰 | A kind of multilamellar shunting traffic system |
| CN106065552A (en) * | 2016-08-04 | 2016-11-02 | 江苏凤凰船舶装备制造有限公司 | A kind of city multilamellar interchange overpass |
| CN106555369A (en) * | 2017-01-24 | 2017-04-05 | 张文泉 | Multilamellar cross-line adds rotary island formula viaduct |
| CN111133150A (en) * | 2017-07-01 | 2020-05-08 | 都快通(北京)交通疏导设备有限公司 | Road junction for multiple road directions and road driving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qinhuangdao Haoshi Technology Development Co. Ltd. Assignor: Zhang Wenquan Contract record no.: 2016130000002 Denomination of utility model: Urban multilayer roundabout viaduct Granted publication date: 20150805 License type: Exclusive License Record date: 20160111 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |