CN201047048Y

CN201047048Y - One-layer square road surface four up convex rank passage interconnected crossroad

Info

Publication number: CN201047048Y
Application number: CNU2007201075759U
Authority: CN
Inventors: 林财勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-03
Filing date: 2007-04-03
Publication date: 2008-04-16
Anticipated expiration: 2017-04-03

Abstract

The utility model relates to a cross road with a square pavement and four mutually communicated upward convex step channels, and four-lane, six-lane or eight-lane of a traffic cross road of the existing city are used, and houses and road expansion are not needed, and a square pavement with four mutually communicated upward convex step channels is built on the ground of the original cross road, the four upward convex step channels which are round arc shaped and upwarp are mutually communicated, and the surrounding of the square pavement are respectively provided with an upslope road and a down-slope road, and the down-slope road is arranged on the top of each upward convex step channel, and two ends of the convex step channel is provided with a vehicle inlet lane and a vehicle outlet lane, and the neighboring vehicle inlet and the outlet lane are mutually communicated, and the crossroad are used specially for the driving of motor vehicles, therefore, the redirection of pedestrians and vehicles, walking own lanes can be realized, and traffic lights are not needed, and the utility mode which can turn right, go straight, turn left and drive u-turn can drive on without hindrance and pass quickly.

Description

The crossroad that four convex rank, the square road surface of one deck passage interconnects

Affiliated technical field

The utility model relates to the facility of a kind of urban traffic crossroad, especially can make four directions, the four corners of the world always, the motor vehicle that arrives this crossroad is not simultaneously wanted the traffic lights commander, the crossroad that do not wait, four convex rank, the square road surface of one deck passage not stifled, unblocked, that pass through rapidly interconnects.

Background technology

At present, known existing urban traffic crossroad, autos only loiters by the traffic lights commander, and it is very serious to wait for bus, block up, and the pedestrian crosses zebra stripes, and motor vehicle is turned right, and bicycle was also followed, just formed people's car and mixed, very dangerous, accident is more, and the casualties is many.Also have motor vehicle to turn left, the motor vehicle on opposite is kept straight on, and produces motor vehicle and liquidates, and danger is very big, and vehicle flowrate reduces.In a word, there are more serious problems in existing crossroad by the traffic lights commander.

Summary of the invention

In order to overcome existing urban traffic crossroad, autos only is by the traffic lights commander, cause wait for bus, very unsafe problem such as traffic congestion, road congestion and people's car mix, the utility model provides the crossroad that passage interconnects, four convex rank, the square road surface of a kind of one deck, this crossroad can make from four directions, the four corners of the world always, the motor vehicle that arrives this crossroad simultaneously not only can be turned right, keeps straight on, turns left, be reversed end for end, and, can take their own roads, do not wait, not stifled, unblocked, pass through rapidly.

The technical scheme that its technical problem that solves the utility model adopts is: the Four-Lane Road, six-lane or eight tracks that utilize existing urban traffic crossroad, do not tear the room open, do not enlarge the road surface, just build four convex rank, the square road surface of one deck passage with the ground of original crossroad, and the crossroad that interconnects.On the head of each convex rank passage, a gug is respectively arranged, protruding rank passage can be done in the arc-shaped, and tilt upward, all there is into the track at two of protruding rank passage and goes out the track, and adjacent entering the track and go out the track is communicated with, and respectively there are up gradient and gug in four limits on the square road surface of this layer, overhead five meters, this passage is specialized in motor vehicle and is used.Can make from four directions, the four corners of the world motor vehicle always, that arrive this crossroad simultaneously not want the traffic lights commander, can turn right, keep straight on, turn left, reverse end for end, do not wait, do not block up, take their own roads, unblocked, pass through rapidly.

The utility model beneficial effect is, from four directions, four corners of the world motor vehicle always, crosses this crossroad, take their own roads, and human and vehicle shunting, the not tangled warfare of people's car, as safe as a house, car and car do not liquidate, and this crossroad is simple in structure, and cost is low.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a top view of the present utility model.

Fig. 2 is an I-I-I-I sectional view of the present utility model.

Among the figure 1,2,3,4,5,6, each track in the six-lane, 7,17,25,32, the gug on four limits, square road surface, 8,20,26,35, the up gradient of four convex rank passages, 9,16,23,33, gug on the passage top, four convex rank, 10, square road surface central point, 11,18,28,36, the gug of four convex rank passages, 12, square road surface, 13,22,34,37, four convex rank passages, 14,15,21,24,30,31,38,39, the up gradient on square road surface, 19,29, the isolation strip, 27, the road sign that representative is travelled, 40, square road surface central post, 41, ground.

The specific embodiment

In the embodiment shown in fig. 1, specialize in motor-driven vehicle going,, keep straight on from the motor vehicle that comes in the east, along up gradient (21), to square road surface (12), along up gradient (20), protruding rank passages (13), gug (11), up gradient (8) is gone out from gug (9); Turn left, along up gradient (21), to square road surface (12), along up gradient (20), protruding rank passages (13), gug (11), up gradient (8), protruding rank passages (37), gug (36), up gradient (35) is gone out from gug (33); Turn right,,, go out along gug (17) to square road surface (12) along up gradient (24); Reverse end for end, reverse end for end by the tune road sign on ground.The motor vehicle that comes from north will be kept straight on, and along up gradient (15), keeps straight on to square road surface (12), goes out from gug (32); Turn left, along up gradient (14), to square road surface (12), along up gradient (8), excess convexity rank passages (37), gug (36), up gradient (35), protruding rank passages (34), gug (28), up gradient (26) is gone out from gug (23); Turn right,,, go out from gug (7) to square road surface (12) along up gradient (14); Reverse end for end, reverse end for end by the tune road sign on ground.The motor vehicle that comes from the west will be kept straight on, along up gradient (38), and to square road surface (12), along up gradient (35), excess convexity rank passages (34), gug (28), up gradient (26) is gone out from gug (23); Turn left, along up gradient (38), to square road surface (12), along up gradient (35), protruding rank passages (34), gug (28), up gradient (26), protruding rank passages (22), gug (18), up gradient (20) is gone out from gug (16); Turn right,,, go out along gug (32) to square road surface (12) along up gradient (39); Reverse end for end, reverse end for end by the tune road sign on ground.The motor vehicle that comes from the south will be kept straight on, and along up gradient (31), keeps straight on to square road surface (12), goes out along gug (17); Turn left, along up gradient (30), to square road surface (12), along up gradient (26), excess convexity rank passages (22), gug (18), up gradient (20), protruding rank passages (13), gug (11), up gradient (8) is gone out from gug (9); Turn right,,, go out along gug 25 to square road surface (12) along up gradient (30); Reverse end for end, reverse end for end by the tune road sign on ground.

Claims

1. the crossroad that interconnects of four convex rank, the square road surface of one deck passage, on ground, original crossroad, build the passage that four convex rank, the square road surface of one deck interconnect, it is characterized in that four convex rank passages tilt upward, present circular arc, and on the passage top, four convex rank a gug is arranged respectively.

2. the crossroad that four convex rank, the square road surface of one deck according to claim 1 passage interconnects is characterized in that on four limits on the square road surface of one deck up gradient and gug being arranged respectively.

3. the crossroad that four convex rank, the square road surface of one deck according to claim 1 passage interconnects is characterized in that two of each protruding rank passage, respectively have one to enter the track and go out the track, and adjacent entering the track and go out the track all communicates.