CN208649818U - A kind of crossroad Wheelchair Accessible structure - Google Patents
A kind of crossroad Wheelchair Accessible structure Download PDFInfo
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- CN208649818U CN208649818U CN201721336822.2U CN201721336822U CN208649818U CN 208649818 U CN208649818 U CN 208649818U CN 201721336822 U CN201721336822 U CN 201721336822U CN 208649818 U CN208649818 U CN 208649818U
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Abstract
The utility model discloses a kind of crossroad Wheelchair Accessible structures, surface road, ground intersection, half high bridge and high bridge including direction intersection, ground intersection is that the non-motorized lane of crossroad and pavement cross current mouth, and the surface road of direction intersection its non-motorized lane on cross one another four angles passes through right-hand rotation bend with pavement respectively and is connected；Half high bridge and high bridge are respectively arranged on the top of ground intersection, the car lane for the surface road that half high bridge and high bridge intersect with direction respectively is connected, the rightmost side lane of the two driving direction is connected by right-turn lane before crossing up and down by half high bridge respectively with high bridge, the rightmost side lane of the two sides of half high bridge and high bridge is respectively equipped with across road turning bridge, and the other end of across road turning bridge, which is transferred to the rightmost side lane of opposite road from outside, to be connected.The utility model not only can guarantee the patency of urban road, but also can ensure roadway travel safety, and reduce exhaust emissions and all kinds of losses.
Description
Technical field
The utility model relates to arrive road traffic technical field, specifically a kind of motor-driven Chefei's machine of city crossroad
The round-the-clock accessible split channel structure of motor-car.
Background technique
China's urban population is intensive, and trip tool is various, and roading lag, regulation consciousness is weak, causes thus every
It road congestion, parking be hard on, Frequent Accidents, has brought inconvenience and immeasurable loss, urban transportation
Patency, safety increasingly become governments at all levels and numerous citizen concern significant problem.And the patency of urban road
It is always to contradiction with safety.In order to unobstructed, road the more is built the more wide；For safety, traffic lights the more set the more more.Road is had a lot of social connections,
Motor vehicle, non-motor vehicle, pedestrian's mixed flow, traffic accident take place frequently.Moreover, according to relevant statistics, about 75% in urban traffic accident
Occur at the parting of the ways.And after traffic lights are more, since the switching of traffic lights forces vehicle pause to start to walk again, cause cross
The congestion at crossing.At the same time, the pause of vehicle at the parting of the ways with start to walk again caused by air pollution can not also despise.With two
For the crossroad that two-way six-lane intersects to form.Right-hand bend vehicle is omitted, when a lane straight trip is let pass, there are also two
A straight trip, four vehicles to turn left etc. are to be released.Similarly, it when two lanes, which are turned left, lets pass, waits and putting there are four straight trip
Row.That is, at the parting of the ways, having 75% straight trip, the vehicle of left-hand rotation that pause is needed to start to walk again all the time.According to every
10 vehicles etc. are to be released on a road, road effective storage life is converted into 12 hours daily to calculate, and six lanes are 60 total
Car is in pause within 12 hours daily and restarts state, is equivalent to an automobile and is in hair within continuous 720 hours
The state of exhaust gas is discharged in motivation idle running, tail portion.At the same time, the pause of vehicle at the parting of the ways and the damage of economy caused by starting to walk again
It loses even more surprising.Still by taking the crossroad that above-mentioned two two-way six-lanes intersect to form as an example.First is that artificial loss.Daily because
The time lost wait go is 720 hours, is equivalent to 720 hours 8 hours=90 work days of ÷.By 2 people of average each car, everyone
The 150 yuan of calculating of daily work efficiency, then loss is 150 yuan × 2(people) × 90(work day)=27000 yuan.This also omits non-motor vehicle
The loss of time generated with pedestrian by waiting.Second is that oil consumption is lost.Motor vehicle 40 kilometers of calculating on an hourly basis in city, on
A crossing is stated daily because the time lost wait go is 720 hours, and it is small to be equivalent to the travelable 40 kilometers × 720(of a vehicle
When)=28800 kilometers.Every gas mileage is 0.5 yuan × 28800(kilometers by 0.5 yuan of calculating)=14400 yuan, the race of engine
Oil consumption halves then 14400 yuan of ÷ 2=7200 members.Third is that loss COMPREHENSIVE CALCULATING.According to the information announced on the net, Chongqing City is set altogether at present
1000 many places of traffic lights, and general prefecture-level city, city, city area is about at 300 square kilometres, every square kilometre about sets 2~3 ten
Word crossing, then city sets 300 × 2.5=750 crossroads altogether, calculates by implementable 1/3 i.e. 250 crossings, annual is above-mentioned
Loss about (27000+7200) member × 365(days) × 250(crossroad)=31.2 hundred million yuan.To sum up, one it is prefecture-level
City artificially increases 200,000 tons of urban waste gas or more, economic damages more than 30 hundred million because of existing travel pattern every year
Member.If absorbing 1000Kg anchracometer daily according to per hectare broad-leaf forest, 200,000 tons of carbon dioxide need more than 500 hectares it is wealthy
Ye Lin carries out absorption equilibrium.Therefore, existing urban traffic model must be changed.
Summary of the invention
The technical problem to be solved by the utility model is to propose a kind of patency that not only can guarantee urban road, but also energy
Ensure the crossroad Wheelchair Accessible structure of roadway travel safety.
In order to solve the above technical problems, a kind of crossroad Wheelchair Accessible structure of the utility model includes what direction was intersected
Surface road, ground intersection, half high bridge and high bridge, the ground intersection are non-motorized lane and the pavement of crossroad
Cross current mouth, the surface road of the direction intersection its non-motorized lane and pavement difference on cross one another four angles
It is connected by right-hand rotation bend；Half high bridge and high bridge are respectively arranged on the top of the ground intersection, half high bridge and
The car lane for the surface road that high bridge intersects with the direction respectively is connected, and half high bridge and high bridge before crossing up and down
The rightmost side lane of the two driving direction is connected by right-turn lane respectively, the two sides of half high bridge and high bridge it is most right
Side lane is respectively equipped with across road turning bridge, and the other end of across the road turning bridge and the rightmost side lane of opposite direction road turn from outside
Enter connected.
A kind of above-mentioned crossroad Wheelchair Accessible structure, high bridge or half high bridge center described in across the road turning length of the bridge
120~180 meters.
The centre of a kind of above-mentioned crossroad Wheelchair Accessible structure, the ground intersection is equipped with rotary island.
A kind of above-mentioned crossroad Wheelchair Accessible structure is provided with for non-motor vehicle and row below the surface road
The underpass that people jaywalks.
A kind of above-mentioned crossroad Wheelchair Accessible structure is provided with the dedicated no barrier of disabled person below the surface road
Hinder passageway.
A kind of crossroad Wheelchair Accessible structure, surface road, ground intersection and half high bridge including direction intersection,
The ground intersection is that the non-motorized lane of crossroad and pavement cross current mouth, the surface road of the direction intersection
Its non-motorized lane passes through right-hand rotation bend with pavement respectively and is connected on cross one another four angles；Half high bridge is set to
The top of the ground intersection, the surface road that half high bridge intersects with the direction are connected, wherein one describedly
The car lane of face road penetrates through at half high bridge, the ground road that the two sides of half high bridge, car lane penetrate through
The rightmost side lane on road is respectively equipped with across road turning bridge, the rightmost side lane of the other end of across the road turning bridge and opposite road
Be transferred to from outside it is connected, at half high bridge, car lane perforation the surface road car lane along driving direction
Rightmost side lane pass through the rightmost side vehicle for sailing out of half high bridge direction of right-turn lane and another surface road
Road is connected, the Through Lane for driving towards half high bridge direction of another surface road by right-turn lane with it is motor-driven
The rightmost side lane of the surface road of lane perforation is connected.
A kind of above-mentioned crossroad Wheelchair Accessible structure, high bridge or half high bridge center described in across the road turning length of the bridge
120~180 meters.
The centre of a kind of above-mentioned crossroad Wheelchair Accessible structure, the ground intersection is equipped with rotary island.
A kind of crossroad Wheelchair Accessible structure, surface road, ground intersection and half high bridge including direction intersection,
The ground intersection is that the non-motorized lane of crossroad and pavement cross current mouth, the surface road of the direction intersection
Its non-motorized lane passes through right-hand rotation bend with pavement respectively and is connected on cross one another four angles；Half high bridge is set to
The car lane of the top of the ground intersection, the surface road that half high bridge intersects with the direction respectively is connected,
The intersection of the center of half high bridge, that is, direction intersection surface road is equipped with rotary island.
The centre of a kind of above-mentioned crossroad Wheelchair Accessible structure, the ground intersection is equipped with rotary island.
For the utility model due to using above-mentioned technical pattern, it is provided with half high bridge and high bridge at the parting of the ways, only permits
Perhaps motor vehicle straight-line travelling or traveling of turning right, what motor vehicle to crossroad need to turn left, it must first keep straight on through crossroad, it is past
It turns right again after turning left after preceding traveling certain distance from ad hoc across road turning bridge, and the friendship of original surface road only allows non-machine in mouth
Motor-car traveling and pedestrian pass through, to solve the problems, such as that existing motor vehicle (does not set high bridge list to the straight and turning left of crossroad
If when half high bridge, can be turned left by across road turning bridge on the road in a direction, can first be turned right again on the road in another direction
Turned left again by across road turning bridge on the road intersected to direction；Or the road of both direction realizes a left side by rotary island respectively
Turn).Although left turning vehicle has opened about 120~180 meters more, the crossroad time to be gone is omitted.In this way, not only solving
The problem of motor vehicle and non-motor vehicle mixed flow, improve the traffic safety factor of crossroad；And car lane, non-motor vehicle
The crossroad in road ensure that the patency of urban road, reduce exhaust emissions and all kinds of losses without setting traffic lights,
Especially suitable for crossroad openr in city, the planning and construction of belt big traffic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram using the road traffic system of the utility model；
Fig. 2 is vertical structure schematic diagram of the utility model along half high bridge car lane；
Fig. 3 is vertical structure schematic diagram of the utility model along high bridge car lane；
Fig. 4 is the overlooking structure diagram of high bridge in the utility model；
Fig. 5 is the overlooking structure diagram of half high bridge in the utility model；
Fig. 6 is the overlooking structure diagram of ground intersection in the utility model；
Fig. 7 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 8 is the enlarged structure schematic diagram of part B in Fig. 1；
Fig. 9 is the enlarged structure schematic diagram of C portion in Fig. 1.
Specific embodiment
As shown in Figure 1, the utility model crossroad Wheelchair Accessible structure includes the lateral surface road 1 of direction intersection
With longitudinal surface road 2, ground intersection 3(please refer to Fig. 6), half high bridge 4 and high bridge 5.Lateral surface road 1 and longitudinal direction
It is respectively equipped with non-motorized lane 6 and pavement 7 on surface road 2, is set between non-motorized lane 6 and pavement 7 and car lane
There is greenbelt 8 to be isolated.
Please refer to shown in Fig. 6, ground intersection 3 be crossroad non-motorized lane 6 and pavement 7 cross it is logical
Row mouth, the greenbelt 8 at four angles of ground intersection 3 are equipped with channel 9, make ground intersection 3 respectively with it is in the same direction laterally
The non-motorized lane 6 and pavement 7 of face road 1 and longitudinal surface road 2 are conducted.The centre of ground intersection 3 is equipped with rotary island
10, non-motor vehicle and pedestrian can keep straight in ground intersection 3, and can also turn left (machine non-for battery truck etc. around rotary island 10
Motor-car enters necessary speed limit traveling when rotary island 10).In lateral surface road 1 and longitudinal surface road 2 cross one another four
On angle, non-motorized lane 6 is connected by right-hand rotation bend 61,71 respectively with pavement 7, and non-motor vehicle and pedestrian pass through right-hand bend
Realize right-hand bend deflecting traveling (walking) in road 61,71.
Please refer to shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, half high bridge 4 and high bridge 5 are respectively arranged on the upper of ground intersection 3
Side, half high bridge 4 and high bridge 5 are connected with the car lane of longitudinal surface road 2 and lateral surface road 1 respectively.Half high bridge, 4 He
High bridge 5 has right-turn lane 11 that the outermost lane of the two driving direction is connected respectively before crossing up and down, to realize machine
The right-hand rotation traveling of motor-car at the parting of the ways.At position away from 120~180 meters of half high bridge 4 and 5 center of high bridge, half high bridge 4 and high bridge
The rightmost side lane of 5 two sides is respectively equipped with across road turning bridge 12, the rightmost side of the other end of across road turning bridge 12 and opposite road
Lane is transferred to connected, the motor vehicle that need to turn left first more than half high bridge 4 or high bridge 5 from outside, then again from the lane of the rightmost side along across
Bridge 12 is turned into opposite lane in road, then enters the road in intersection direction from right-turn lane 11, to realize motor vehicle
Turn left to travel.In this way, motor vehicle can not stop when crossing crossroad, the setting of traffic lights is omitted, ensure that urban road
Patency.Meanwhile motor vehicle and non-motor vehicle shunt, and have ensured the safety of crossroad road driving.Half high bridge 4, height
The clear height of bridge 5 and across road turning bridge 12 can be respectively 2.6 meters, 4.5 meters and 4.5 meters.
As shown in Figure 1, non-machine can be set in necessary and section appropriate according to the needs that urban road both sides are laid out
The underpass 13 and the dedicated accessible passageway 16 of disabled person of motor-car and pedestrians travel's road, while settable bus-stop
19.In Fig. 1, the entrance of 20 expression communities, shopping centre or building to traffic route, and only turn right.
In the utility model structure, it can be respectively set between the two-way lane on lateral surface road 1 and longitudinal surface road 2
Greenbelt 14, and crossing 15 of turning around is set at the desired position.
Above embodiment is relatively suitble to the crossroad between major trunk roads and major trunk roads.For major trunk roads and subsidiary road it
Between crossroad, embodiment as shown in figs. 1,7 and 8 can be taken, only set half high bridge 4, half high bridge 4 with laterally
Face road 1 is connected with longitudinal surface road 2, wherein the car lane of a surface road mutually penetrates through (non-machine at half high bridge 4
Motor-car road is connected to pavement yet by ground intersection 3), at position of 120~180 meters away from half high bridge, 4 center, half high bridge 4
The rightmost side lane of the car lane perforation of two sides is respectively equipped with across road turning bridge 12, the other end and opposite direction of across road turning bridge 12
The rightmost side lane of road is transferred to connected from outside.At half high bridge 4, the car lane edge of the surface road of car lane perforation
The rightmost side lane of driving direction passes through the rightmost side for sailing out of half high bridge, 4 direction of right-turn lane 11 and another surface road
Lane is connected, the Through Lane for driving towards half high bridge, 4 direction of another surface road by right-turn lane 11 and with it is motor-driven
The rightmost side lane of the surface road of lane perforation is connected.
For the crossroad between subsidiary road and subsidiary road, embodiment as shown in Fig. 1 and Fig. 9 can be taken, together
Sample only sets half high bridge 4, and half high bridge 4 is connected with the car lane of lateral surface road 1 and longitudinal surface road 2 respectively, and half is high
The intersection of the i.e. lateral surface road 1 in the center of bridge 4 and longitudinal surface road 2 is equipped with rotary island 18, and it is real that motor vehicle passes through rotary island 18
It now keeps straight on, turn left and turns right.
Claims (10)
1. a kind of crossroad Wheelchair Accessible structure, surface road and ground intersection, feature including direction intersection exist
In, it further includes having half high bridge and high bridge, the ground intersection be crossroad non-motorized lane and pavement cross it is logical
The surface road of row mouth, the direction intersection passes through the right side in its non-motorized lane and pavement on cross one another four angles respectively
Turning road is connected；Half high bridge and high bridge are respectively arranged on the top of the ground intersection, half high bridge and high bridge point
The car lane for the surface road not intersected with the direction is connected, and half high bridge and high bridge are led to respectively before crossing up and down
It crosses right-turn lane the rightmost side lane of the two driving direction is connected, the rightmost side lane of the two sides of half high bridge and high bridge
It is respectively equipped with across road turning bridge, the other end of across the road turning bridge and the rightmost side lane of opposite road are transferred to phase from outside
Even.
2. a kind of crossroad Wheelchair Accessible structure as described in claim 1, which is characterized in that across the road turning length of the bridge
120~180 meters of the high bridge or half high bridge center.
3. a kind of crossroad Wheelchair Accessible structure as claimed in claim 1 or 2, which is characterized in that the ground intersects
The centre of mouth is equipped with rotary island.
4. a kind of crossroad Wheelchair Accessible structure as claimed in claim 1 or 2, which is characterized in that the surface road
Below be provided with underpass for non-motor vehicle and pedestrians travel's road.
5. a kind of crossroad Wheelchair Accessible structure as claimed in claim 1 or 2, which is characterized in that the surface road
Below be provided with the dedicated accessible passageway of disabled person.
6. a kind of crossroad Wheelchair Accessible structure, surface road and ground intersection, feature including direction intersection exist
In it further includes having half high bridge, and the ground intersection is that the non-motorized lane of crossroad and pavement cross current mouth, institute
The surface road for stating direction intersection passes through right-hand rotation bend in its non-motorized lane and pavement on cross one another four angles respectively
It is connected；Half high bridge is set to the top of the ground intersection, the surface road that half high bridge intersects with the direction
It is connected, it is the two sides of half high bridge, motor-driven wherein the car lane of a surface road penetrates through at half high bridge
The rightmost side lane of the surface road of lane perforation is respectively equipped with across road turning bridge, the other end of across the road turning bridge and
The rightmost side lane of opposite road be transferred to from outside it is connected, at half high bridge, car lane perforation the surface road
Car lane it is described by right-turn lane and sailing out of for another surface road along the rightmost side lane of driving direction
The rightmost side lane in half high bridge direction is connected, the Through Lane for driving towards half high bridge direction of another surface road
The rightmost side lane of the surface road penetrated through by right-turn lane and car lane is connected.
7. a kind of crossroad Wheelchair Accessible structure as claimed in claim 6, which is characterized in that across the road turning length of the bridge
120~180 meters of the high bridge or half high bridge center.
8. a kind of crossroad Wheelchair Accessible structure as claimed in claims 6 or 7, which is characterized in that the ground intersects
The centre of mouth is equipped with rotary island.
9. a kind of crossroad Wheelchair Accessible structure, surface road and ground intersection, feature including direction intersection exist
In it further includes half high bridge, and the ground intersection is that the non-motorized lane of crossroad and pavement cross current mouth, described
The surface road of direction intersection passes through right-hand rotation bend phase in its non-motorized lane and pavement on cross one another four angles respectively
Connection；Half high bridge is set to the top of the ground intersection, the ground road that half high bridge intersects with the direction respectively
The car lane on road is connected, and the intersection of center, that is, direction intersection surface road of half high bridge is equipped with rotary island.
10. a kind of crossroad Wheelchair Accessible structure as claimed in claim 9, which is characterized in that the ground intersection
Centre be equipped with rotary island.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336822.2U CN208649818U (en) | 2017-10-17 | 2017-10-17 | A kind of crossroad Wheelchair Accessible structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721336822.2U CN208649818U (en) | 2017-10-17 | 2017-10-17 | A kind of crossroad Wheelchair Accessible structure |
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| CN208649818U true CN208649818U (en) | 2019-03-26 |
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| CN201721336822.2U Active CN208649818U (en) | 2017-10-17 | 2017-10-17 | A kind of crossroad Wheelchair Accessible structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323555A (en) * | 2020-09-21 | 2021-02-05 | 李利 | Urban T-shaped and crossroad overpass |
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2017
- 2017-10-17 CN CN201721336822.2U patent/CN208649818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323555A (en) * | 2020-09-21 | 2021-02-05 | 李利 | Urban T-shaped and crossroad overpass |
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