CN204898451U

CN204898451U - Man -machine complex overpass

Info

Publication number: CN204898451U
Application number: CN201520410440.4U
Authority: CN
Inventors: 张大同
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-15
Filing date: 2015-06-15
Publication date: 2015-12-23
Anticipated expiration: 2025-06-15

Abstract

This novel practical body provides a neotype crossing overpass facility, and it is connected to form by upper and lower two -layer craspedodrome pontic mutually perpendicular. Compact structure, it is current fast to reach man -machine all -round safety on limited crossing soil. This has just solved traffic jams's problem on the main crossroads. It is shown that the figure is asked for an interview in the facility overall arrangement, and attend two bridges of lower floor and all be equipped with a little platform by respective ground in the middle part of the access bridge of attending lower floor's bridge floor, the current special lane of pedestrian and non -motor under the little platform.

Description

Man-machine complex overpass bridge

Technical field

The utility model relates to the road and bridge basic facilities solving city main crossroads traffic congestion, belongs to technical field of road flyovers.

Background technology

The traffic congestion of modern major road crossing, metropolis is seriously common current situation of traffic.The utility model provides a kind of can making on limited crossing area, reach the unimpeded overpass bridge facility of man-machine all-position safety.The traffic jam issue of main crossroads can be solved by rational deployment.

Utility model content

The utility model overpass bridge, provides a kind of and the traffic of main crossroads can be made to reach man-machine comprehensive unimpeded overpass bridge facility.The entirety of overpass bridge is vertically connected to form by upper layer bridge, lower floor's bridge.Have four mutual connecting sections between upper layer bridge, lower floor's bridge, be provided with in bridge as the current ground designated lane of pedestrian and non motorized vehicle.Motor vehicle walking is on the upper facial plane of designated lane platform, and pedestrian's walking is on the ground under platform.

Detailed description of the invention

This overpass bridge divides two-layer up and down.Now describe upper and lower two-layer bridge layout separately respectively.

Overhead high 5 meters of, center of upper layer bridge, be the platform in two-way each 6 tracks, appellation upper mounting plate, area is about 46m ²x46m ².It is lead-in wire in the both sides of upper mounting plate.Lead-in wire middle part be respectively provided with one liftoff high 3 meters, pedestrian can be allowed on level road by the chain-wales at crossing.Be respectively 4 tracks when the lead-in wire of both sides is up from ground, expanding when arriving respective chain-wales is 6 tracks.This 6 track is divided in two groups (each 3 tracks), in the outer part one group is continued to go upward to upper mounting plate own and is connected, and one of inner side group changes lower trade into until ground, be connected with ground, lower floor's bridge stage casing, between the levels of such both sides, one has 2 linkage sections.The upper mounting plate of upper layer bridge and its both sides lead-in wire and chain-wales basic composition thereof upper layer bridge whole.

Now be illustrated the layout of lower floor's bridge, the ground be centrally located under upper layer bridge upper mounting plate is the inner lane platform of lower floor's bridge, can claim lower platform, and its size is suitable with upper mounting plate.Similar upper layer bridge.Lead-in wires in lower platform both sides.The middle part of lead-in wire, be equally respectively provided with the chain-wales of an arch bridge type, size is all equivalent to the chain-wales of upper layer bridge.Track, lower floor's bridge both sides is 4 tracks equally when being started to walk by ground, and expanding when reaching respective chain-wales is 6 tracks.Identical with upper layer bridge, expand after chain-wales is crossed in track and be 6 tracks and be divided into two groups.The lower platform of one group of (3 track) the descending and lower floor bridge in outside own is connected, and track, one group 3, inner side changes trade into, and the upper mounting plate going upward to upper layer bridge is interconnected, and such both sides and upper layer bridge also just have 2 linkage sections.Lower platform and its both sides go between and chain-wales constitutes the whole of lower floor's bridge.

After levels bridge is connected by respective linkage section (4 linkage sections) totally, and add the support in each track, just form the entirety of this overpass bridge.

The lead-in wire of levels bridge respectively there are 2 chain-waless, they can be named by the direction of pontic layout, if when upper layer bridge is decided to be south-north direction, then and south orientation chain-wales just Nan Ping by name platform, north orientation chain-wales claims Bei Pingtai, and two chain-waless of lower floor's bridge are respectively just platform and the Xi Pingtai of conquering east.Ground under each chain-wales is the designated lane of pedestrian and non motorized vehicle, reaches separate men from machines driving requirements like this, does not mutually affect.Designated lane itself is that ground is arranged, and it is looked after the old and the weak colony and can walk on level road, also facilitates the current of bicycle.

Accompanying drawing illustrates:

Fig. 1.

Fig. 2.

Fig. 3.

Fig. 1. be the oblique view of this overpass bridge; It illustrates the integral layout of this bridge.

Fig. 2. illustrate upper and lower two-layer bridge be arranged vertically up and down after global shape, if only north-south directly perceived and ignore the lead-in wire of thing both sides, that is exactly the layout of upper layer bridge, otherwise singly sees East and West direction and upper mounting plate be considered as lower platform, the layout of Here it is lower floor's bridge.Give also the size that this bridge is monolateral in figure, crossstructure is all symmetrical, and other each limits are all identical.Give size only for referencial use.But size shows that this bridge type can the size of land occupation area.

Fig. 3. be the shaft side figure of this overpass bridge, be used for illustrating and respectively on this overpass bridge, pass through situation to vehicle: one, south orientation travels to overpass bridge vehicle: (1) keeps straight on: when vehicle travels overpass bridge main to upper strata by south, keep straight on to the platform of Nan Ping, walk and enter the main platform of upper layer bridge on No. 1 road, and by No. 5 roads until Bei Pingtai, then kept straight on.(2) turn right: after vehicle walks to Nan Ping platform, walk on No. 12 roads, the lower platform ground rear right coming downwards to lower floor's bridge turns into into No. 2 roads, continues to drive to platform of conquering east, has then kept straight on and turned right.(3) turn left: after reaching Nan Ping platform, walk and enter the main platform of upper layer bridge on No. 1 road, by entering No. 5 roads after upper layer bridge until Bei Pingtai, after on the platform of Beijing, tune enters No. 6 lanes to lower floor's bridge lower platform ground, right-hand rotation enters No. 8 tracks and enters Xi Pingtai, continues traveling and completes left-hand bend.(4) reverse end for end: vehicle walks to Nan Ping platform, but only Nan Ping platform is directly reversed end for end craspedodrome and is completed tune.Two, east orientation travels to overpass bridge vehicle: (1) keeps straight on: vehicle walks to platform of conquering east and walks on No. 4 tracks, enters the craspedodrome of lower floor's bridge ground and enters No. 8 tracks, keep straight on to Xi Pingtai, continue traveling and complete craspedodrome.(2) turn right: vehicle enters platform of conquering east, and travels on No. 3 tracks, keep straight on and to turn right to the main platform of upper layer bridge, continue to travel on No. 5 tracks, then keep straight on and complete right-hand bend by Bei Pingtai.(3) turn left: after vehicle proceeds to platform of conquering east, walk on No. 4 roads, the left-side course entering lower floor's bridge is kept straight on to be entered on No. 8 tracks, reaches tune on the platform of Xiping and enters No. 9 tracks, turn right after going upward to the main platform of upper layer bridge again and enter No. 11 tracks, complete left-hand bend.(4) reverse end for end: after vehicle walks to platform of conquering east but platform of only conquering east, directly tune craspedodrome completes tune.

Due to this Qiao Shi symmetric configuration, north orientation vehicle and west are all similar to the trend of the trend of vehicle and above-mentioned south orientation vehicle, east orientation vehicle car, their craspedodrome and tune have not just been put off until some time later, but figure gets on the bus Taoist monastic name can in order to represent this two to right-hand bend and left-hand bend, when north orientation vehicle is turned right, namely walk No. 7 to No. 11 tracks on figure to turn back to No. 12 tracks, then be connected with No. 2 tracks.Be connected with No. 11 tracks after the western right-hand bend to vehicle and car enter No. 9 tracks.Time left-hand bend eastwards in west, car is walked No. 10 tracks until turn back away in No. 2 tracks and is turned right behind No. 3 tracks and is connected with No. 5 tracks.This completes respective trend.In figure, No. 13 is the designated lane of pedestrian and non motorized vehicle.

The feature of the utility model overpass bridge is:

1, on the area at limited crossing, do not establish traffic lights and assistant policeman, without intertwined point in driving, separate men from machines travels, and causes the traffic at whole crossing to reach safety, pass through in order, fast.

2, pedestrian's designated lane itself is that ground is arranged, for walk (having looked after the old and the weak colony) provides the maximum current sense of security and convenience.Also facilitate the traveling of bicycle simultaneously.

3, on the area on limited ground, provide simultaneously and be equivalent to medium sized parking lot, soil is reached and at utmost utilizes.For process accident and other need time, also provide parking lane.

4, on the area on limited ground, this overpass bridge only has single layer bridge high, compact conformation, corresponding small investment, and the duration is short, creates condition for city multiple spot is arranged.This is just conducive to the traffic congestion alleviating city.

Claims

1. a man-machine complex overpass bridge, it is characterized in that, the entirety of overpass bridge is vertically connected to form by upper layer bridge, lower floor's bridge, four mutual connecting sections are had between upper layer bridge, lower floor's bridge, be provided with as the current ground designated lane of pedestrian and non motorized vehicle in bridge, in the plane of motor vehicle walking on designated lane platform, pedestrian's walking is on the ground under platform.

2. overpass bridge as claimed in claim 1, is characterized in that, without traffic lights on the road of crossing; In bridge in respective motor vehicle garage without intertwined point.

3. overpass bridge as claimed in claim 1, it is characterized in that, space under bridge can be used for parking cars, accommodating pedestrian or for arranging the stopway for Emergency use.