CN203049395U

CN203049395U - Road system for achieving quasi-rail transit

Info

Publication number: CN203049395U
Application number: CN 201320026165
Authority: CN
Inventors: 季燕铜; 赵鹏军
Original assignee: Peking University
Current assignee: Peking University
Priority date: 2012-12-26
Filing date: 2013-01-17
Publication date: 2013-07-10
Anticipated expiration: 2023-01-17
Also published as: CN103898820B; CN103898820A

Abstract

The utility model discloses a quasi-rail traffic road system. The road system of the utility model includes three layers: the underground layer is a digging type two-way trough driveway, which is connected with the ground driveway via a ramp; The pedestrian crossing bridge and the vehicle far-end U-turn bridge, the pedestrian crossing bridge and the far-end U-turn bridge are at the same level as the ground lane; the uppermost layer is the top-floor elevated lane, which is a two-way lane, connected to the ground lane through symmetrical approach bridges, respectively For uplink and downlink. The utility model realizes the green traffic road system, puts people first, gives priority to walking, bicycles and public transportation, and simultaneously takes into consideration the passage of other vehicles. Realize that pedestrians, public transportation, and small car traffic go their own way without interfering with each other. Compared with the existing roads, the traffic capacity and utilization rate of the roads are maximized, which can save a lot of land resources and improve the urban environment.

Description

Standard gauge road traffic route system

Technical field

The utility model belongs to the road and bridge field, is specifically related to a kind of for the approach system that realizes standard gauge road traffic.

Background technology

Traffic congestion is the difficult problem that countries in the world face, and the expert in a lot of fields is researching and solving the method for traffic jam issue.Find out from the relation of traffic supply and transport need, if the contradiction of main communication path Che Yulu.For solving this contradiction, the governing measure of traffic congestion is mainly considered from two aspects of car and road, 1) aspect of car: restrict driving, parking fee is purchased, improved to limit, impose increase such as the expense of blocking up reduces transport need with the method for car cost, doing like this to influence economic development, influence people's quality of life, attract transport need person's being discontented with government; 2) aspect on road: reasonably urban planning, track traffic increases methods such as mileages of transport route.These methods are administered traffic congestion and are played certain help, and wherein road traffic flow has greatly been shunted in track traffic, and reasonably urban planning can reduce unnecessary transport need.But private traffic, public transport and track traffic respectively have superiority, and overlap, and can not substitute mutually, also will and deposit development and go down.Therefore, thoroughly do not solve the reasonability problem of road road network structure, just can't thoroughly solve people's traffic trip problem.Though the patent of patent No. CN202559202U has solved the problem that the crossing intersects, under dig the two-way flute profile of formula track and can cause vehicle to be flooded because of the rainwater inflow, especially inapplicable in rainy south.

Moreover well-known, green traffic is the block up basic outlet of problem of transport solution.The Chris of Canadian Bradshaw (ChrisBradshaw) proposed green traffic system (Green TransportationHierarchy) in 1994, its argument is the priority of green traffic instrument, be followed successively by walking, bicycle, common carriage, ride altogether, most end person is the personal car (Single-Occupant Automobile) of single driving.According to the argument of Bradshaw, if can use above-mentioned green traffic system, then can obtain following benefit, comprise natural environment, society and economic aspect.Yet the green traffic system needs corresponding approach system to go to realize.

The utility model content

In order to realize the green traffic system, solve serious day by day traffic jam issue, make the road road network traffic capacity reach maximum value, the utility model proposes a kind ofly for realizing green traffic system approach system, the purpose of this utility model is to provide a kind of standard gauge road traffic route system.People-oriented and the public traffic in priority principle for outstanding green traffic system.

Standard gauge of the present utility model road traffic route system comprises three layers: B1 digs the two-way flute profile of formula track under being, is connected with the track, ground via the ramp; Ground one deck is the track, ground, and is digging cross walk bridge and the vehicle far-end tune bridge that laterally builds a bridge above the two-way flute profile of the formula track down, and cross walk bridge and far-end tune bridge and track, ground are in same level height; Topmost one deck is the top layer overhead street, and the top layer overhead street is two-way lane, and the access bridge by symmetry is connected with the track, ground, is respectively applied to uplink and downlink.

Further, the centre of digging the two-way flute profile of formula track under is provided with the isolation strip.

The centre in track, ground is provided with the isolation strip.

The centre of top layer overhead street is provided with the isolation strip, is provided with daylight opening every a segment distance on the isolation strip, digs the track daylighting of the two-way flute profile of formula and the daylighting of track, ground under being used for, and all daylight openings all are provided with rainproof facility.

Centre at the top layer overhead street is provided with the station, perhaps in the both sides of top layer overhead street the station is set, and is connected with the cross walk bridge by stair, and all stations all are provided with rainproof facility.

Approach system of the present utility model is divided into three layers, and ground one deck and B1 travel for dilly, and topmost the top layer overhead street of one deck travels for public transit vehicle and oversize vehicle.Approach system of the present utility model has related to road, bridge, station and daylight opening four parts.

The top of digging the two-way flute profile of formula track down is open, compares with the tunnel to make the driver not feel oppressive.

The top layer overhead street is two-way lane, and the centre is provided with the isolation strip, and is provided with the station, has stair and cross walk bridging to connect, and uses for the passenger.The fast lane of the top layer overhead street track traffic track that is as the criterion, public transit vehicle forms standard gauge road traffic network by the operation of track traffic rule, outstanding public traffic in priority principle.Other oversize vehicles travel at kerb lane.In order to prevent sleet, all stations all are provided with rain insensitive device.

Further, standard gauge of the present utility model road traffic route system is arranged on the crossroad, and approach system comprises three layers: B1 digs the two-way flute profile of formula track under being, is connected with track, ground or ground direct lane via the ramp; Ground one deck is the track, ground, and under dig and laterally set up ground direct lane, cross walk bridge and vehicle far-end tune bridge above the two-way flute profile of the formula track, ground direct lane, cross walk bridge and far-end tune bridge and track, ground are in same level height; Topmost one deck is the top layer overhead street, access bridge by the four direction at the parting of the ways that is symmetrically distributed is connected with the track, ground, be respectively applied to uplink and downlink, even distribution station on the four direction of top layer overhead street, the station is in the centre position of traffic lights stop line road in the rear, the station has stair and ground cross walk bridging to connect, and uses for the passenger.Public transit vehicle and large-scale and dilly can also directly be turned right, and need not to wait for traffic lights by being arranged on the access bridge upstream or downstream in the top layer overhead street outside, have also avoided intersecting with pedestrian or other vehicles simultaneously.Access bridge is arranged on the central authorities of each direction, perhaps is arranged on the both sides of each direction.

Dig the ground direct lane that laterally builds a bridge on the two-way flute profile of the formula track at the parting of the ways down and be used for the two-way craspedodrome of lateral vehicle through street, does not intersect at the crossing with the vehicle of vertical direction, respectively the road of different one decks directly craspedodrome pass through the crossing.In the arranged outside of digging down on the two-way flute profile of the formula track walkway is arranged, be connected with the cross walk bridge by stair or ramp, pass through the track, ground for the pedestrian bicycle, simultaneously under dig the formula flute profile track driver use of escaping, separate with motorway, ensured the safety of pedestrian's street crossing.Far-end tune bridge for the dual-way vehicle tune has ensured the smooth and easy of crossing.

Compare with the patent of patent No. CN202559202U, dig the two-way flute profile of formula track under of the present utility model to be covered fully by the top layer overhead street, rainwater can not flow into down the two-way flute profile of the formula of digging track and cause vehicle to be flooded.Therefore, can use in area of heavy rainfull, China south.Track, compact car ground, ground is covered fully by the top layer overhead street simultaneously, makes track, compact car ground, ground not be subjected to snowy influence the in winter, guarantees The coast is clear.

Advantage of the present utility model:

The utility model has been realized the requirement of green traffic road system to road, and outstanding people-oriented, walking, and bicycle and public transport priority principle are taken into account other vehicle pass-throughs simultaneously.Realize the pedestrian, bicycle traffic, public transport, the compact car traffic is taken their own roads, and does not disturb mutually, does not tie up the space mutually.Compare with existing road, make the traffic capacity of road and utilization rate reach maximum value, can save a large amount of land resourcess, improve urban environment.And standard gauge of the present utility model road traffic route can replace subway and track traffic and subway relatively, and construction cost and operation cost have only 1/10th.Though standard gauge road traffic route has traffic lights at the crossing, but owing to do not have pedestrian's bicycle and other vehicles to disturb, be optimized by computer alignment rail traffic route crossing traffic lights, the speed of service that can accomplish standard gauge road vehicular traffic is not subjected to the influence of traffic lights.

Description of drawings

Fig. 1 (a) is the schematic diagram that removes the top layer overhead street, (b) for the schematic diagram of top layer overhead street is arranged for the structural representation that standard gauge of the present utility model road traffic route system is arranged on non-crossing;

Fig. 2 (a) is the schematic diagram that removes the top layer overhead street, (b) for the schematic diagram of top layer overhead street is arranged for the structural representation that standard gauge of the present utility model road traffic route system is arranged on the crossroad;

Fig. 3 (a) is the schematic diagram that removes the top layer overhead street, (b) for the schematic diagram of top layer overhead street is arranged for the two-layer structural representation that standard gauge of the present utility model road traffic route system is arranged on non-crossing;

The centre that Fig. 4 is arranged on the crossroad for standard gauge of the present utility model road traffic route system is provided with the structural representation of access bridge, (a) for removing the schematic diagram of top layer overhead street, (b) for the schematic diagram of top layer overhead street is arranged.

The specific embodiment

Below in conjunction with accompanying drawing, by embodiment, further set forth the utility model.

As shown in Figure 1, standard gauge of the present utility model road traffic route system comprises three layers: B1 digs two-way flute profile track 1 under being, is connected with the track, ground via ramp 11, and the centre is provided with isolation strip 12; Ground one deck is track, ground 2, and under dig the two-way flute profile of formula track and be provided with cross walk bridge 21 and vehicle far-end tune bridge 22; Topmost one deck is top layer overhead street 3, the top layer overhead street is two-way lane, the centre is provided with isolation strip 32, both sides are connected with track, ground 2 by the access bridge 31 of symmetry, be respectively applied to uplink and downlink, be provided with station 34 in the centre of top layer overhead street, be connected with cross walk bridge 21 by stair 33.

As shown in Figure 2, approach system of the present utility model is arranged on the crossroad, comprises three layers: B1 digs two-way flute profile track 1 under being, is connected with track, ground 2 or ground direct lane 23 via ramp 11, and the centre is provided with isolation strip 12; Ground one deck is track, ground 2, and is digging ground direct lane 23, cross walk bridge 21 and the vehicle far-end tune bridge 22 that laterally builds a bridge on the two-way flute profile of the formula track down; Topmost one deck is top layer overhead street 3, the access bridge 31 of the both sides by eight symmetrical distributions four direction at the parting of the ways is connected with the track, ground, each direction is respectively equipped with two access bridges 31, be respectively applied to uplink and downlink, even distribution all the people present station 34 on the four direction of top layer overhead street, be connected with cross walk bridge 21 by stair 33, station 34 is in the centre position of traffic lights stop line road in the rear, and center at the parting of the ways is provided with daylight opening 35.

In the arranged outside of digging down on the two-way flute profile of the formula track walkway is arranged, be connected with cross walk bridge 21 by stair or ramp 13.

As shown in Figure 3, further, the approach system of present embodiment is arranged on non-crossing, comprises two-layer: ground one deck is track, ground 2, and cross walk bridge 21 and vehicle far-end tune bridge 22; Top one deck is top layer overhead street 3, the top layer overhead street is two-way lane, the centre is provided with isolation strip 32, both sides are connected with track, ground 2 by the access bridge 31 of symmetry, be respectively applied to uplink and downlink, centre and both sides at the top layer overhead street are provided with station 34, are connected with cross walk bridge 21 by stair 33.

As shown in Figure 4, approach system of the present utility model is arranged on the crossroad, comprises three layers: B1 digs two-way flute profile track 1 under being, is connected with track, ground 2 or ground direct lane 23 via ramp 11, and the centre is provided with isolation strip 12; Ground one deck is track, ground 2, and is digging ground direct lane 23, cross walk bridge 21 and the vehicle far-end tune bridge 22 that laterally builds a bridge on the two-way flute profile of the formula track down; Topmost one deck is top layer overhead street 3, be connected with the track, ground by the centre of 16 symmetrical distributions four direction at the parting of the ways and the access bridge 31 of both sides, each direction is respectively equipped with four access bridges 31, be respectively applied to uplink and downlink, even distribution all the people present station 34 on the four direction of top layer overhead street, be connected with cross walk bridge 21 by stair 33, station 34 is in the centre position of traffic lights stop line road in the rear, and center at the parting of the ways is provided with daylight opening 35.

It should be noted that at last: though this manual is described the specific embodiment of the present utility model in detail by specific embodiment; but it should be appreciated by those skilled in the art; implementation of the present utility model is not limited to the description scope of embodiment; in not breaking away from the utility model essence and spiritual scope; can carry out various modifications and replacement to the utility model; therefore its implementation method also is not limited to disclosed content among the embodiment, and protection domain of the present utility model is looked the claim scope and defined.

Claims

1. A quasi-rail traffic road system, characterized in that the road system includes three layers: the underground layer is a dug-type two-way grooved driveway (1), connected to the ground driveway (2) via a ramp (11) The first floor on the ground is the ground driveway (2), and the pedestrian crossing bridge (21) and the vehicle far-end U-turn bridge (22) on which the bridge is horizontally erected on the dug two-way trough driveway; the uppermost layer is the top floor elevated driveway (3) , the elevated lane on the top floor is a two-way lane, connected with the ground lane (2) through a symmetrical approach bridge (31), and used for uplink and downlink respectively.

2. The road system according to claim 1, characterized in that, an isolation strip (12) is provided in the middle of the undercut bidirectional trough lane (1).

3. The road system according to claim 1, characterized in that, a separation strip is provided in the middle of the ground lane (2).

4. The road system according to claim 3, characterized in that, an isolation zone (32) is provided in the middle of the elevated driveway (3) on the top floor, and lighting openings ( 35), which is used for daylighting of the down-dug two-way trough driveway and the daylighting of the straight driveway on the ground, and all daylight openings (35) are provided with rainproof facilities.

5. The road system according to claim 1, characterized in that, the elevated lane (3) on the top floor is a two-way lane, and a station (34) is arranged in the middle, or stations are arranged on both sides of the elevated lane on the top floor, and the stairs ( 33) Connected with the pedestrian crossing bridge (21), all stations are equipped with rainproof facilities.

6. The road system according to claim 1, characterized in that, at the crossroads, the road system includes three layers: the underground layer is a two-way grooved lane (1) dug down, connected to the ground via the ramp (11) The driveway (2) or the ground through lane (23) is connected; the ground floor is the ground driveway (2), and the ground through driveway (23), the pedestrian crossing bridge (21) and the vehicle The far-end U-turn bridge (22); the uppermost layer is the top-floor elevated lane (3), which is connected to the ground lane through the approach bridges (31) symmetrically distributed in four directions at the intersection, which are respectively used for uplink and downlink. Stations (34) are evenly distributed on the four directions of the lane, and the stations (34) are in the middle of the road behind the traffic light stop line.

7. The road system according to claim 1, characterized in that, a pedestrian passage is provided on the outer side of the dug-type two-way trough-shaped driveway, and the pedestrian crosswalk bridge (21) of the ground driveway through stairs or ramps (13) ) are connected.

8. The road system according to claim 1, characterized in that, the road system is set at a non-intersection, including two layers: the ground layer is the ground lane (2), and the pedestrian crossing bridge (21) and the remote U-turn of the vehicle bridge (22); the upper floor is the top-floor elevated lane (3), and the top-floor elevated lane is a two-way lane, with a separation belt (32) in the middle, which is connected with the ground lane (2) through a symmetrical approach bridge (31), respectively for For uplink and downlink, a station (34) is arranged on the elevated driveway on the top floor, and is connected with the pedestrian crossing bridge (21) by stairs (33).