CN209602887U - A kind of no red light overpass at crossroads - Google Patents
A kind of no red light overpass at crossroads Download PDFInfo
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- CN209602887U CN209602887U CN201821634111.8U CN201821634111U CN209602887U CN 209602887 U CN209602887 U CN 209602887U CN 201821634111 U CN201821634111 U CN 201821634111U CN 209602887 U CN209602887 U CN 209602887U
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Abstract
The utility model discloses a kind of no red light overpass at crossroads, the two-way motor vehicle Through Lane of transverse direction including intersection and longitudinal two-way motor vehicle Through Lane；Laterally enter crossing direction on the inside of two-way motor vehicle Through Lane and longitudinal two-way motor vehicle Through Lane and be provided with added turning lane, leaves crossing direction and be provided with and sail out of road junction roadway；Laterally the ground on the outside of the two-way motor vehicle Through Lane of two-way motor vehicle Through Lane and longitudinal direction is respectively arranged with ground non-motorized lane；Ground pavement is respectively arranged on the outside of the non-motorized lane of ground；Laterally two-way motor vehicle Through Lane is provided with the 1st layer of overpass for passing through left turn lane and right-turn lane in crossing ground floor；Longitudinal two-way motor vehicle Through Lane is provided with the 2nd layer of overpass for passing through the 1st layer of overpass.The viaduct occupied area of the utility model is small, does not have motor vehicle ring road, and bridge is short, small across risk of collapsing, and structure is simply firm, and construction cost is low, and the construction period is short, is suitable for promoting and applying.
Description
Technical field
The utility model relates to road traffic technical field, in particular to a kind of no red light overpass at crossroads.
Background technique
With the development of society, the vehicle in city is more and more, the problems such as the following congested in traffic, traffic accident
It gets worse.Intersection is the bottleneck of transportation network, is congested in traffic severely afflicated area.Intersection vehicle and pedestrian at present
Access control generallys use traditional red, yellow, and green lamp control method, and crossing traffic efficiency is not high, and the period on and off duty often hands over
Pass blocking plug, a large amount of vehicle are trapped in intersection, greatly increase exhaust gas discharge.Construction viaduct can solve level-crossing road
The problem of mouth causes vehicle congestion, but existing viaduct occupied area is all very big, and big Multiple Intersections cannot all accommodate, and construct
Sufficiently complex, construction project amount is big, and cost is high, and general existing viaduct is all not provided with pedestrian and non motorized vehicle channel, needs
Want Signalized control current, there are security risk, traffic accident incidence is high.Therefore it is a take up little area, low cost, construction compare
Simple and with non-motorized lane viaduct is that current urban transportation is most desirable.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of no red light overpass at crossroads.
The technical solution of the utility model are as follows: a kind of no red light overpass at crossroads, the two-way machine of transverse direction including intersection
Motor-car Through Lane and longitudinal two-way motor vehicle Through Lane；
Enter crossing direction on the inside of the two-way motor vehicle Through Lane of transverse direction and longitudinal two-way motor vehicle Through Lane to set
It is equipped with added turning lane, crossing direction is left and is provided with and sail out of road junction roadway；The added turning lane is distinguished to the left at entrance crossing
The right side is divided into left turn lane and right-turn lane, merges respectively with the right-turn lane in opposite lane being driven out to left turn lane at crossing, point
Not with sail out of road junction roadway and connect；
Ground on the outside of the two-way motor vehicle Through Lane of transverse direction and longitudinal two-way motor vehicle Through Lane is respectively set
There is ground non-motorized lane；Ground pavement is respectively arranged on the outside of the ground non-motorized lane；
The two-way motor vehicle Through Lane of transverse direction is provided with the left turn lane and right-hand rotation vehicle passed through in crossing ground floor
The 1st layer of overpass in road；The two-way motor vehicle Through Lane in longitudinal direction be provided with pass through the 2nd layer of the 1st layer of overpass it is overhead
Bridge.
Further, motor vehicle underpass, longitudinal two-way motor vehicle straight trip are provided with below the crossing ground floor
The left turn lane and right-turn lane in lane are set in motor vehicle underpass.
Further, the motor vehicle underpass includes underground car lane, the two-way motor vehicle straight traffic of transverse direction
The two-way motor vehicle Through Lane in road and longitudinal direction passes through car lane in being respectively arranged below for not-go-end of rising for underground car lane
Non-motor vehicle underpass comprising two back to " C " shape non-motorized lane, " C " shape non-motorized lane both ends are set respectively
It is equipped with to lead the way and be connect with ground non-motorized lane, for passing through car lane u-turn to non-motor vehicle；Two " C " shape non-motor vehicles
The centre in road is provided with underground pedestrian walk, and both ends are provided with pavement step and connect with ground pavement, for wearing to pedestrian
More car lane and non-motorized lane.
The beneficial effects of the utility model are:
1, the viaduct occupied area of the utility model is small, as long as road enough accommodates two-way 4 car lanes and 2 non-machines
Motor-car road can be built, and all structures are all built within the scope of road, not need the building around reconstruction, not motor-driven
Vehicle ring road, bridge is short, small across risk of collapsing, and structure is simple and consolidates, and is easy construction, construction cost is low, and the construction period is short.
2, car lane, non-motorized lane and pavement are mutually mutually separated, by the motor vehicle of different driving directions, non-motor vehicle
It is isolated with pedestrian, takes their own roads, vehicle and pedestrian, without intertexture, is independent of each other in intersection, not only effectively reduces traffic accident
Incidence, and vehicle can be not required to signal control, not be delayed continuously according to assigned direction quickly through crossing
It stagnates, reduces the discharge of Vehicular exhaust, reduce atmosphere pollution, avoid blocking and crowded, alleviation friendship that vehicle occurs at crossing
Logical pressure, can be set greenbelt and is separated, between non-motorized lane and pavement between non-motorized lane and car lane
Also fence can be set to be separated, guarantee non-motor vehicle and the current safety of pedestrian to greatest extent, be suitable for promoting and applying.
3, the motor vehicle kept straight on is current by overpass, does not turn, vehicle high-speed can be allowed to pass through, reduce pollutant
Discharge, while accumulation kinetic energy can be accelerated to be easier to be avoided by ramp because turning to the centrifugal force generated by vehicle in advance before going up a slope
Lead to vehicle rollover or fall down overpass, improves travel safety.
4, it will turn left and right-turn lane construction is on the ground and in underpass, it can be to avoid the centrifugal force generated when turning to
Vehicle is set to fall down overpass；It is not provided with ring road, vehicle running route is brief when steering, and driver is not easy disorientation, no
Easily walk lay-by；Added turning lane is unobscured, and driver can observe opposite before vehicle prepares to turn left or turn right, prepares interflow
Carry out the steering situation of vehicle, so as to take optimum operation in advance, improves traffic safety.
5, two crossings being closer apart meter can build viaduct more than 300 simultaneously, with transverse direction into
Row linking, it is mutually indepedent between main structure, it is independent of each other, two crossings can share a non-motor vehicle underpass, and two
A crossing apart also can be built simultaneously viaduct less than 600 meters and is connected using longitudinal direction.
Detailed description of the invention
Fig. 1 is top view.
Fig. 2 is the partial enlarged view of N section in Fig. 1.
Fig. 3 is ground lane top view.
Fig. 4 is underground driveway cross-sectional view.
Fig. 5 is non-motor vehicle underpass cross-sectional view.
Fig. 6 is u-turn lane.
Fig. 7 is that two-way 6 lane embodiment increases right-turn lane.
Fig. 8 is 7 ground lane top view of two-way 6 lane implementation example figure.
Fig. 9 is that two-way 6 lane embodiment increases u-turn lane.
Figure 10 is two-way 8 lane embodiment.
Figure 11 is non-motor vehicle overpass.
In figure, each label is respectively indicated:
ABCD: the four direction of intersection, A1, B1, C1 and D1: being respectively the added turning lane of ABCD four direction,
Motor vehicle Through Lane of the A2:A to B, motor vehicle Through Lane of the B2:B to A, motor vehicle Through Lane of the C2:C to D, D2:D
To the motor vehicle Through Lane of C, E: underground car lane, F: overpass motor vehicle Through Lane, G1, G2, G3 and G4:ABCD tetra-
The ground non-motorized lane in a direction, G5: " C " shape non-motorized lane, G6: " C " shape non-motorized lane is led the way, G7: non-maneuver
Overall height bridge formation access bridge, H1: ground pavement, H2: non-motor vehicle overpass pavement, H3: the underground of non-motor vehicle underpass
Pavement, H4: pavement step, I1, I2, I3 and I4: being respectively the non-motor vehicle underpass of ABCD four direction, J: non-machine
Motor-car underpass section, K: ground lane section in crossing, the left turn lane of L1, L2, L3 and L4:ABCD four direction, R1,
The right-turn lane of R2, R3 and R4:ABCD four direction, the u-turn bridge of T1, T2, T3 and T4:ABCD four direction, V1, V2, V3 and
V4:ABCD four direction sails out of road junction roadway, W1: the 1 layer of overpass, W2: the 2 layer of overpass, W3: non-motor vehicle overpass,
X: overpass access bridge, Y: overpass access bridge roadbed, Z: motor vehicle underpass.
Specific embodiment
The implementation structure of the utility model is described below in conjunction with attached drawing.
As depicted in figs. 1 and 2, the utility model includes the two-way machine of longitudinal AB intersected without red light overpass at crossroads
Motor-car Through Lane and the two-way motor vehicle Through Lane of transverse direction CD；
The two-way motor vehicle Through Lane of CD include positioned at kerb lane motor vehicle Through Lane C2 and D from C to D to C's
Motor vehicle Through Lane D2 is provided with the 1st layer of overpass of the left turn lane and right-turn lane that pass through ground floor at intersection crossing
W1；
The two-way motor vehicle Through Lane of AB include positioned at kerb lane motor vehicle Through Lane A2 and B from A to B to A's
Motor vehicle Through Lane B2 is provided with the 2nd layer of overpass W2 for passing through the 1st layer of overpass W1 at intersection crossing；
The inside of the two-way motor vehicle Through Lane of AB and the two-way motor vehicle Through Lane of CD is provided with into crossing direction and turns
To lane A1, B1, C1, D1, leaves crossing direction and be provided with and sail out of road junction roadway V1, V2, V3, V4；
The motor vehicle of straight trip is current by overpass, does not turn, vehicle high-speed can be allowed to pass through, and reduces vehicle in road
The time of upper delay provides condition for the road is clear, reduces the discharge of pollutant；Accumulation can be accelerated dynamic before going up a slope simultaneously in advance
Vehicle can be allowed to be easier to avoid by ramp to improve driving because the centrifugal force for turning to generation leads to vehicle rollover or falls down overpass
Safety.
Added turning lane A1, B1, C1, D1 of ABCD four direction are divided into left turn lane at entrance crossing to the left and right respectively
L1, L2, L3, L4 and right-turn lane R1, R2, R3, R4 are respectively used to turn left to vehicle and turn right；
It is closed respectively with right-turn lane R2, R1, R4, the R3 in opposite lane being driven out to left turn lane L1, L2, L3, L4 at crossing
And then respectively with sail out of road junction roadway V3, V4, V2, V1 and connect, for sailing out of crossing to vehicle；
C, left turn lane L3, the L4 and right-turn lane R3, R4 in the direction D are set to crossing ground floor, as shown in Figure 3.
Left turn lane L1, the L2 and right-hand rotation vehicle in the direction motor vehicle underpass Z, A, B are provided with below the ground floor of crossing
Road R1, R2 are set in motor vehicle underpass Z, and as indicated at 4, Fig. 4 is to cut open crossing ground floor left turn lane L3, L4 and the right side
It changes trains or buses the schematic diagram after R3, R4.
It will turn left and right-turn lane construction is on the ground and in underpass, can make to avoid the centrifugal force generated when turning to
Vehicle falls down overpass；It is not provided with ring road, vehicle running route is brief when steering, with existing no viaduct intersection base
This is identical, and driver is not easy disorientation, is not easy away lay-by；Added turning lane is unobscured, and driver prepares left in vehicle
Turn or turn right, prepare the steering situation that can observe opposite car before collaborating, so as to take optimum operation in advance, improves row
Vehicle safety.
Left-hand rotation and right-turn lane in motor vehicle underpass can will keep straight on the Through Lane transposition of overpass
Lane is arranged in motor vehicle underpass, and left-hand rotation and right-turn lane in motor vehicle underpass are then changed to overpass；It is applicable in
The case where underpass should not be built under the road in one of direction.
Ground on the outside of Through Lane A2, B2, C2, D2 is respectively arranged with ground non-motorized lane G1, G2, G3, G4；
Ground pavement H1 is respectively arranged on the outside of ground non-motorized lane G1, G2, G3, G4；
ABCD four direction underground car lane E play not-go-end be respectively arranged below the non-machine of car lane of passing through
Motor-car underpass I1, I2, I3 and I4, including two back to " C " shape non-motorized lane G5, both ends, which are respectively arranged with, leads the way
G6 is connect with ground non-motorized lane G1, G2, G3, G4, for passing through car lane u-turn to non-motor vehicle；Two " C " shapes are non-
The centre of car lane G5 is provided with underground pedestrian walk H3, and both ends are provided with pavement step H4 and ground pavement H1 and connect
It connects, is used for pedestrians travel's car lane and non-motorized lane, as shown in Figure 5；
Non-motor vehicle underpass I1, I2, I3 and I4 can be substituted for non-motor vehicle overpass, structure and non-motor vehicle
Underpass is just the same (as shown in figure 11), and only spatial position is different, and position is set to the straight trip of all directions motor vehicle
Top at overpass access bridge start-stop, so that non-motor vehicle overpass, when obtaining specified free height, height is minimum and apart from road
Mouth is recently.It is to reduce area occupied and reduce cost, the shorter knot of bridge by the purpose that underground is arranged in non-motor vehicle channel
Structure is more steady, and non-motor vehicle channel is arranged at underground, and what is passed through under bridge is non-motor vehicle, and the free height needed is typically less than motor-driven
The half in lane leads the way and naturally also reduces to insufficient half, to reduce the area of occupancy.Non-motor vehicle underpass is reconstructed
After non-motor vehicle overpass, bridge increases, and what is passed through below is motor vehicle, and free height must just be needed with car lane
Free height it is the same, access bridge is similarly grown, and area occupied is more.
Car lane, non-motorized lane and pavement are mutually mutually separated, by the motor vehicle of different driving directions, non-motor vehicle and
Pedestrian's isolation, takes their own roads, vehicle and pedestrian, without intertexture, is independent of each other in intersection, not only effectively reduces traffic accident
Incidence, and vehicle can not be delayed stagnation continuously according to assigned direction quickly through crossing, reduce vehicle tail
The discharge of gas reduces atmosphere pollution, avoids blocking that vehicle occurs at crossing and crowded, alleviates traffic pressure, be suitable for popularization
Using.
It only shunts and collaborates in the same plane between each car lane, do not form intersection, be not required to signal control, vehicle
Current smooth, travel safety is higher；Non-motor vehicle and pedestrian pass through non-motorized lane and the pavement of underpass respectively
Car lane is passed through, intersects in the same plane without being formed between non-motorized lane and car lane, greenbelt can be set
It is separated, to guarantee non-motor vehicle and the current safety of pedestrian, avoids motor vehicle to non-motor vehicle and row to greatest extent to the greatest extent
Huge injury caused by people；It also only shunts and collaborates in the same plane between each non-motorized lane, do not form intersection, mention
High non-motor vehicle traffic safety, passage are more smooth；It is not also formed in the same plane between non-motorized lane and pavement
Intersect, fence also can be set and be separated, to guarantee the current safety of pedestrian, avoids non-motor vehicle to row to greatest extent to the greatest extent
It is injured caused by people.
The viaduct occupied area of the utility model is small, as long as road enough accommodates two-way 4 car lanes and 2 non-maneuver
Lane can be built, and all structures are all built within the scope of road, the building around reconstruction not needed, without motor vehicle
Ring road, bridge is short, small across risk of collapsing, and structure is simple and consolidates, and is easy construction, construction cost is low, and the construction period is short.
When the road surface distance ground level of the 1st layer of overpass W1 is 6 meters (free height is about 4.5 meters), the gradient is drawn when being 5%
Bridge length is 120 meters, and the 2nd layer of overpass height is 12 meters, and access bridge length is 240 meters, and reducing height (reduces free height or subtract
Foot bridge face thickness) then access bridge shortening, reducing the gradient, then access bridge is elongated；It can be seen that not including sheet when leading the way of non-motorized lane
The direction CD of viaduct may be limited within the scope of about 120 meters away from crossing edge, and the direction AB may be limited to away from junction edge
Within the scope of about 240 meters of edge；Two crossings that the direction CD is closer meter can apart be built more than 300 vertical simultaneously
Bridge is handed over, 100 meters or so of section is set among two bridges and is connected as changing Lane, it is mutually indepedent between main structure, mutually
It does not influence, two crossings can share a non-motor vehicle underpass, build under the changing Lane among two bridges；AB
Two crossings that direction is closer meter can apart build viaduct, 100 meters of setting among two bridges simultaneously more than 600
The section of left and right is connected as changing Lane；The elevated height in changing Lane section will turn to about 2.5 meters from the ground
It to lane and sails out of road junction roadway and increases by the gradient of underpass and connect with changing Lane section, it will be able to shorten two grade separations
The distance of bridge can be built viaduct two crossings are less than 600 meters simultaneously and is connected using the direction AB.
Due to there was only two-way 4 car lanes, when through vehicles are more, to enable through vehicles quickly through grade separation
U-turn lane should not be arranged in bridge, can be arranged in the suitable location except viaduct and reverse end for end, can be with if through vehicles are less
U-turn bridge T1, T2, T3 and T4 are respectively set on the 1st layer of overpass W1 and the 2nd layer of overpass W2, as shown in fig. 6, the direction CD
U-turn bridge T3 and T4 be arranged on the 1st layer of overpass W1 in crossing, u-turn the bridge T1 and T2 in the direction AB are arranged in the 2nd layer of height
Position highly identical with u-turn bridge T3 and T4 on the access bridge X of bridge formation W2.
When road is wider, can accommodate two-way 6 car lanes and 2 non-motorized lanes, straight trip overpass W1 and
Increase on the ground in the outside of W2 and two lanes are set for doing right-turn lane, cancels right-turn lane R1, R2, R3 in crossing
Intermediate added turning lane A1, B1, C1, D1 instead are exclusively used in R4, as shown in fig. 7, to be that Fig. 7 is cut away straight trip overhead by Fig. 8
Top view after bridge W1 and W2, interior only two left turn lanes of motor vehicle underpass Z, can reduce project amount and cost；Also
It can will be moved outside straight trip overpass W1 and W2, the inside that straight trip overpass W1 and W2 is arranged in increased two lanes is used to do
Bridge T1, T2, T3 and T4 and its access bridge X are reversed end for end, as shown in figure 9, u-turn the bridge T3 and T4 in the direction CD are arranged in crossing, with the 1st
Layer overpass W1 height is identical, and access bridge X is concordant with the 1st layer of access bridge X of overpass W1, and u-turn the bridge T1 and T2 in the direction AB are set
It sets in position identical with u-turn bridge T3 and T4 height, access bridge X is concordant with the lower section of the 2nd layer of overpass W2 access bridge X.
When road can accommodate two-way 8 car lanes and 2 non-motorized lanes, increased two lanes be can be set
Fig. 9 reverses end for end the inside of bridge T1, T2, T3 and T4 access bridge X, on the ground on the outside of left turn lane, for doing right-turn lane, right-hand rotation vehicle
The inside that road is set to u-turn bridge access bridge can increase the radius of u-turn bridge, be conducive to long vehicle and pass through, motor vehicle underpass Z
Interior need to build two left turn lanes (such as Figure 10).When road can be accommodated more than two-way 8 car lanes, run according to vehicle
Concrete condition, the big lane of vehicle flowrate is changed to two-way traffic or more.
After cancelling by the 2nd layer of overpass W2 and cut unused added turning lane, this can without red light overpass at crossroads
To be used for " T " word crossing.
Existing viaduct, when if there is two intersections straight trip overpass (the friendly viaduct of such as Nanning City), so that it may
Cost is reconstructed without red light overpass at crossroads, only the lane on ground need to be reconstructed and underground driveway is built in increasing, without reconstructing overpass,
Being further added by 4 non-motor vehicle underpass can be completed reconstruction, and reconstruction project is small, at low cost, and the reconstruction period is short.
The utility model it is as follows without red light overpass at crossroads passing method:
1, autos only:
Position A:
Straight trip: entering motor vehicle Through Lane A2, reaches the end B through overpass W2；
It turns right: entering added turning lane A1, enter through the right-turn lane R1 in motor vehicle underpass Z and sail out of road junction roadway V4
Reach the end D；
Turn left: entering added turning lane A1, enters through the left turn lane L1 in motor vehicle underpass Z and sail out of road junction roadway V3
Reach C-terminal；
Position B:
Straight trip: entering motor vehicle Through Lane B2, reaches the end A through overpass W2；
It turns right: entering added turning lane B1, enter through the right-turn lane R2 in motor vehicle underpass Z and sail out of road junction roadway V3
Reach C-terminal；
Turn left: entering added turning lane B1, enters through the left turn lane L2 in motor vehicle underpass Z and sail out of road junction roadway V4
Reach the end D；
Position C:
Straight trip: entering motor vehicle Through Lane C2, reaches the end D through overpass W1；
It turns right: entering added turning lane C1, the right-turn lane R3 through crossing ground, which enters, sails out of the road junction roadway V1 arrival end A；
Turn left: entering added turning lane C1, the left turn lane L3 through crossing ground, which enters, sails out of the road junction roadway V2 arrival end B；
Position D:
Straight trip: entering motor vehicle Through Lane D2, reaches C-terminal through overpass W1；
It turns right: entering added turning lane D1, the right-turn lane R4 through crossing ground, which enters, sails out of the road junction roadway V2 arrival end B；
Turn left: entering added turning lane D1, the left turn lane L4 through crossing ground, which enters, sails out of the road junction roadway V1 arrival end A；
2, non-motor vehicle:
Non-motor vehicle underpass I1, I2, I3 and I4 are used to pass through car lane u-turn to non-motor vehicle, and 4 non-maneuver
Vehicle underpass, which is worked in coordination, can allow non-motor vehicle to reach any destination, since 4 non-motor vehicle underpass are completely right
Claim, it is duplicate that non-motor vehicle, which is located at the method walked when A, B, C and D four direction:
It turns right: not entering any non-motor vehicle underpass, move ahead along ground non-motorized lane, it is suitable when close to crossing
Lane turn right move ahead always；
Straight trip: it moves ahead along ground non-motorized lane, does not enter the 1st non-motor vehicle underpass, when close to crossing
It turns right along lane, enters the 2nd non-motor vehicle underpass u-turn later, turn right when close to crossing along lane, finally
Do not enter the 3rd non-motor vehicle underpass to move ahead always；
Turn left: moving ahead along ground non-motorized lane, do not enter the 1st non-motor vehicle underpass, when close to crossing
It turns right along lane, then sequentially enters the 2nd, 3 non-motor vehicle underpass u-turn, do not enter the 4th non-motor vehicle underground
Channel moves ahead always；
U-turn: route 1: the 1st non-motor vehicle underpass is entered by ground non-motorized lane and completes u-turn；
Route 2: it moves ahead along ground non-motorized lane, does not enter the 1st non-motor vehicle underpass, then sequentially enter
2nd, 3,4 non-motor vehicle underpass moves ahead always along lane and completes u-turn.
3, pedestrian: pedestrian can arrive at the destination through ground pavement H1, pavement step H4 and underground pedestrian walk H3, people
Trade separates completely with car lane, non-motorized lane, to ensure the current safety of pedestrian.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any variation or simple replacement expected without creative work should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of no red light overpass at crossroads, it is characterised in that: the two-way motor vehicle Through Lane of transverse direction including intersection and
Longitudinal two-way motor vehicle Through Lane；
Enter crossing direction on the inside of the two-way motor vehicle Through Lane of transverse direction and longitudinal two-way motor vehicle Through Lane to be provided with
Added turning lane leaves crossing direction and is provided with and sails out of road junction roadway；The added turning lane divides to the left and right respectively at entrance crossing
At left turn lane and right-turn lane, merge respectively with the right-turn lane in opposite lane being driven out to left turn lane at crossing, respectively with
Sail out of road junction roadway connection；
Ground on the outside of the two-way motor vehicle Through Lane of transverse direction and longitudinal two-way motor vehicle Through Lane is respectively arranged with ground
Face non-motorized lane；Ground pavement is respectively arranged on the outside of the ground non-motorized lane；
The two-way motor vehicle Through Lane of transverse direction, which is provided with, passes through left turn lane and right-turn lane in crossing ground floor
1st layer of overpass；The two-way motor vehicle Through Lane in longitudinal direction is provided with the 2nd layer of overpass for passing through the 1st layer of overpass.
2. no red light overpass at crossroads according to claim 1, it is characterised in that: the lower section of the crossing ground floor
It is provided with motor vehicle underpass, the left turn lane and right-turn lane of longitudinal two-way motor vehicle Through Lane are with being set to motor vehicle
In lower channel.
3. no red light overpass at crossroads according to claim 2, it is characterised in that: the motor vehicle underpass packet
Underground car lane is included, the two-way motor vehicle Through Lane of transverse direction and longitudinal two-way motor vehicle Through Lane are in underground motor vehicle
The not-go-end that rises in road is respectively arranged below the non-motor vehicle underpass for passing through car lane comprising two back to " C "
Shape non-motorized lane, " C " shape non-motorized lane both ends are respectively arranged with to lead the way to be connect with ground non-motorized lane, for non-machine
Motor-car passes through car lane u-turn；The centre of two " C " shape non-motorized lanes is provided with underground pedestrian walk, and someone is arranged in both ends
Trade step is connect with ground pavement, for pedestrians travel's car lane and non-motorized lane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634111.8U CN209602887U (en) | 2018-10-09 | 2018-10-09 | A kind of no red light overpass at crossroads |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821634111.8U CN209602887U (en) | 2018-10-09 | 2018-10-09 | A kind of no red light overpass at crossroads |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999043A (en) * | 2018-10-09 | 2018-12-14 | 韦炳伦 | A kind of no red light overpass at crossroads |
| CN114214881A (en) * | 2021-12-22 | 2022-03-22 | 重庆中航建设（集团）有限公司 | Optimized road structure for four-lane intersection |
-
2018
- 2018-10-09 CN CN201821634111.8U patent/CN209602887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999043A (en) * | 2018-10-09 | 2018-12-14 | 韦炳伦 | A kind of no red light overpass at crossroads |
| CN114214881A (en) * | 2021-12-22 | 2022-03-22 | 重庆中航建设（集团）有限公司 | Optimized road structure for four-lane intersection |
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