CN103590292A - Unblocked overpass at intersection - Google Patents

Unblocked overpass at intersection Download PDF

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Publication number
CN103590292A
CN103590292A CN201310626297.8A CN201310626297A CN103590292A CN 103590292 A CN103590292 A CN 103590292A CN 201310626297 A CN201310626297 A CN 201310626297A CN 103590292 A CN103590292 A CN 103590292A
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China
Prior art keywords
hand rotation
section
craspedodrome
path
turn
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Pending
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CN201310626297.8A
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Chinese (zh)
Inventor
郑勤民
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郑勤民
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Priority to CN201310626297.8A priority Critical patent/CN103590292A/en
Publication of CN103590292A publication Critical patent/CN103590292A/en
Pending legal-status Critical Current

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Abstract

The invention provides an unblocked overpass at an intersection. The unblocked overpass comprises straight-driving lanes, turning lanes and pedestrian subways, wherein the straight-driving lanes are located at the middle parts of roads, each turning lane comprises a straight-driving section, a right-turn section, a right-turn and straight-driving section, a left-turn and U-turn section and a left-turn and straight-driving section, all the sections are successively connected, the straight-driving section is located at the right side of the part of any straight-driving lane before the intersection, the right-turn and straight-driving section is located at the right side of another straight-driving lane at the driving direction of the right-turn and straight-driving section, the starting end of the left-turn and straight-driving section is positioned between the another straight-driving lane and the straight-driving section of the another straight-driving lane, and guard bars are arranged at two sides of each of the straight-driving lanes and the turning lanes. The unblocked overpass provided by the invention has the following advantages: the overall structure of the overpass is more reasonable and more modularized, the overpass has better adaptive capacity, the situation of cutting-in of vehicles on the overpass is avoided, mobility of vehicles in a city is improved, and traffic jam is avoided.

Description

Crossroad smooth overpass
Technical field
The present invention relates to field of traffic, spy is standby is a kind of crossroad smooth overpass.
Background technology
More Modern City Traffic is done and is relied on traffic lights to realize management, generally speaking, traffic lights have played good help to the orderly form of the vehicle of crossroad, but along with the process of urbanization is accelerated, increasing population flows into city, thereby has increased the burden of traffic, traditional traffic lights run into vehicle flowrate larger in, little to helping with travelling of vehicle, the time that traffic lights replace holds bad, still can cause crowded.
Inventor once with within 2009, applied for a patent of invention that the patent No. is ZL200910312299.3, in background technology therein, also introduced the defect of existing crossroad, but this patent is held not some details, in structure, for realizing, optimize, global design is comparatively complicated, the vehicle that easily occurs two different directions on viaduct appears on same road simultaneously, for example: the vehicle of all left and right form all will pass through annular viaduct, and the vehicle of turning right is in the right-hand rotation of turning left turning around, there is situation about scrambling for roads in straightgoing vehicle easy and another direction, need this time vehicle mutually to give way, and the link of giving way, pausing also appears in the vehicle of rear view of vehicle of can causing giving way, once vehicle flowrate greatly to a certain extent, the jam situation that just there will be overpass bridge, once there is jam situation in overpass bridge, just dredge and more bother.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructurely, Vehicle Driving Cycle is crossroad smooth overpass smoothly.
The object of the present invention is achieved like this: it comprises craspedodrome path 1, the path 2 that turns round, and underground pedestrian walk 3,
Shown craspedodrome path 1 is for being positioned at the passage that is distributed in the middle of road, vehicle is kept straight on; It is divided into flush with ground or stage casing slightly to longitudinal passage 11 and the overhead cross walkway 12 of lower recess, in the both sides of cross walkway 12, be provided with guardrail;
The described path 2 that turns round comprises craspedodrome section 21, right-hand rotation section 22, right-hand rotation craspedodrome section 23, left-hand rotation turn-around 24, left-hand rotation craspedodrome section 25; Described craspedodrome section 21 is positioned at any craspedodrome path 1 and enters the right side before crossing, and the end in craspedodrome section 21 terminates in before crossing; Right-hand rotation section 22 is arc section, and the top in right-hand rotation section 22 connects the end in craspedodrome section 21, and the end in right-hand rotation section 22 is connected in the top in right-hand rotation craspedodrome section 23; Right-hand rotation craspedodrome section 23 is positioned at another craspedodrome path 1, along the right side of right-hand rotation craspedodrome section 23 direction of traffics; Left-hand rotation turn-around 24 is U-shaped section, the top of left-hand rotation turn-around 24 is connected on right-hand rotation craspedodrome section 23 branch road as right-hand rotation craspedodrome section 23, left-hand rotation turn-around 24 is through another craspedodrome path 1 and another left-hand rotation craspedodrome section 25 and not crossing with this craspedodrome section 21 and left-hand rotation craspedodrome section 25, and the end of left-hand rotation turn-around 24 is towards contrary with right-hand rotation craspedodrome section 23 direction of traffics; The top in left-hand rotation craspedodrome section 25 is connected with the end of left-hand rotation turn-around 24, between the craspedodrome section 21 of the top in left-hand rotation craspedodrome section 25 on another craspedodrome path 1 and another craspedodrome path 1;
Craspedodrome path 1 is provided with guardrail with the both sides, track of the path 2 that turns round;
Underground pedestrian walk 3 comprise be positioned at that cycleway is provided with lead to underground ramp 31 and the passage 32 of underground and ramp UNICOM, passage UNICOM is passed through in the ramp of four direction.
The invention has the advantages that, overall structure is more reasonable, and modularization is stronger, and adaptive capacity is also stronger, and the situation of having avoided vehicle to scramble for roads on overpass bridge, has further improved the mobility of city vehicle, has avoided traffic congestion.
Figure of description
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 for removing the structural representation of underground pedestrian walk and overhead cross walkway on Fig. 1 basis.
Fig. 3 is the structural representation of passage of turning round.
Fig. 4 is the structural representation of underground pedestrian walk.
Label declaration
1 craspedodrome path, 11 longitudinal passages, 12 cross walkway, 2 turn round path, 21 craspedodrome sections, 22 right-hand rotation sections, 23 right-hand rotation craspedodrome sections, 24 left-hand rotation turn-arounds, 25 left-hand rotation craspedodrome sections, 3 underground pedestrian walks, 31 ramps, 32 passages, 4 guide rails.
The specific embodiment
Below in conjunction with Figure of description and embodiment, content of the present invention is elaborated:
As Figure 1-3, it comprises craspedodrome path 1, the path 2 that turns round, and underground pedestrian walk 3,
Shown craspedodrome path 1 is for being positioned at the passage that is distributed in the middle of road, vehicle is kept straight on; It is divided into flush with ground or stage casing slightly to longitudinal passage 11 and the overhead cross walkway 12 of lower recess, in the both sides of cross walkway 12, be provided with guardrail;
The described path 2 that turns round comprises craspedodrome section 21, right-hand rotation section 22, right-hand rotation craspedodrome section 23, left-hand rotation turn-around 24, left-hand rotation craspedodrome section 25; Described craspedodrome section 21 is positioned at any craspedodrome path 1 and enters the right side before crossing, and the end in craspedodrome section 21 terminates in before crossing; Right-hand rotation section 22 is arc section, and the top in right-hand rotation section 22 connects the end in craspedodrome section 21, and the end in right-hand rotation section 22 is connected in the top in right-hand rotation craspedodrome section 23; Right-hand rotation craspedodrome section 23 is positioned at another craspedodrome path 1, along the right side of right-hand rotation craspedodrome section 23 direction of traffics; Left-hand rotation turn-around 24 is U-shaped section, the top of left-hand rotation turn-around 24 is connected on right-hand rotation craspedodrome section 23 branch road as right-hand rotation craspedodrome section 23, left-hand rotation turn-around 24 is through another craspedodrome path 1 and another left-hand rotation craspedodrome section 25 and not crossing with this craspedodrome section 21 and left-hand rotation craspedodrome section 25, and the end of left-hand rotation turn-around 24 is towards contrary with right-hand rotation craspedodrome section 23 direction of traffics; The top in left-hand rotation craspedodrome section 25 is connected with the end of left-hand rotation turn-around 24, between the craspedodrome section 21 of the top in left-hand rotation craspedodrome section 25 on another craspedodrome path 1 and another craspedodrome path 1;
Craspedodrome path 1 is provided with guardrail with the both sides, track of the path 2 that turns round;
Underground pedestrian walk 3 comprise be positioned at that cycleway is provided with lead to underground ramp 31 and the passage 32 of underground and ramp UNICOM, passage UNICOM is passed through in the ramp of four direction.
Concrete application process is as follows:
1 all through vehicles directly travel by longitudinal passage 11 and overhead cross walkway 12, without turning round;
The vehicle of 2 all right-hand rotations enters the path that turns round, and travels successively through craspedodrome section 21, right-hand rotation section 22, right-hand rotation craspedodrome section 23.
3, the vehicle of all left-hand rotations enters the path that turns round, and passes through successively craspedodrome section 21, right-hand rotation section 22, right-hand rotation craspedodrome section 23, left-hand rotation craspedodrome section 25;
What the vehicle of wherein turning right and the vehicle of left-hand rotation were carried out in right-hand rotation craspedodrome section is vehicle shunting, does not have situation about scrambling for roads, therefore be not prone to blocking up of causing because scrambling for roads on overpass bridge, vehicle form route is also simple clear and definite.
Section 21 the turn round path 2 parallel with longitudinal passage 11 of keeping straight in path 2 that turn round, this left-hand rotation turn-around 24 turning round in path 2 passes through from overhead cross walkway 12 bottoms; Section 21 the turn round path 2 parallel with overhead cross walkway 12 of keeping straight in path 2 that turn round, this left-hand rotation turn-around 24 turning round in path 2 passes through from longitudinal passage 11 tops.
Craspedodrome section 21, right-hand rotation section 22, right-hand rotation craspedodrome section 23, the left-hand rotation craspedodrome section 25 of turning round path 2 from longitudinal passage 11 tops by left-hand rotation turn-around 24 places are viaduct.
As shown in Figure 4: the concrete structure of underground pedestrian walk 3 is to connect by passage between any two adjacent ramps 31, and two other adjacent ramp 31 also connects by passage, between the two passes connecting for ramp, also by passage, connect.
21 entrance, craspedodrome section at any one path 2 that turns round are provided with the guide rail 4 that guides the vehicle to craspedodrome path 1, the left-hand rotation craspedodrome section 25 that described guide rail is arranged at another the turn round path 2 parallel with this craspedodrome section 21 and left-hand rotation turn-around 24 points of contact, along the rear of left-hand rotation craspedodrome section 25 vehicle headings.
The width in above-mentioned path or section or track quantity, can adjust according to the width of construction on the spot.

Claims (5)

1. crossroad smooth overpass, is characterized in that: it comprises craspedodrome path (1), the path that turns round (2), and underground pedestrian walk (3),
Shown craspedodrome path (1) is for being positioned at the passage that is distributed in the middle of road, vehicle is kept straight on; It is divided into flush with ground or stage casing slightly to longitudinal passage (11) and the overhead cross walkway (12) of lower recess, in the both sides of cross walkway (12), be provided with guardrail;
The described path that turns round (2) comprises craspedodrome section (21), right-hand rotation section (22), right-hand rotation craspedodrome section (23), left-hand rotation turn-around (24), left-hand rotation craspedodrome section (25); Described craspedodrome section (21) is positioned at any craspedodrome path (1) and enters the right side before crossing, and the end of craspedodrome section (21) terminates in before crossing; Right-hand rotation section (22) is arc section, and the top of right-hand rotation section (22) connects the end in craspedodrome section (21), and the end of right-hand rotation section (22) is connected in the top in right-hand rotation craspedodrome section (23); Right-hand rotation craspedodrome section (23) is positioned at another craspedodrome path (1), along the right side of right-hand rotation craspedodrome section (23) direction of traffic; Left-hand rotation turn-around (24) is U-shaped section, the top of left-hand rotation turn-around (24) is connected in the upper branch road as right-hand rotation craspedodrome section (23) in right-hand rotation craspedodrome section (23), left-hand rotation turn-around (24) is through another craspedodrome path (1) and another left-hand rotation craspedodrome section (25) and not crossing with this craspedodrome section (21) and left-hand rotation craspedodrome section (25), and the end of left-hand rotation turn-around (24) is towards contrary with right-hand rotation craspedodrome section (23) direction of traffic; The top in left-hand rotation craspedodrome section (25) is connected with the end of left-hand rotation turn-around (24), and the top in left-hand rotation craspedodrome section (25) is positioned between the craspedodrome section (21) on another craspedodrome path (1) and another craspedodrome path (1);
Craspedodrome path (1) is provided with guardrail with the both sides, track of the path (2) that turns round;
Underground pedestrian walk (3) comprise be positioned at that cycleway is provided with lead to underground ramp (31) and the passage (32) of underground and ramp UNICOM, passage UNICOM is passed through in the ramp of four direction.
2. crossroad according to claim 1 smooth overpass, it is characterized in that: craspedodrome section (21) the turn round path (2) parallel with longitudinal passage (11) in the path that turns round (2), the left-hand rotation turn-around (24) in this path that turns round (2) passes through from overhead cross walkway (12) bottom; Craspedodrome section (21) the turn round path (2) parallel with overhead cross walkway (12) in path (2) that turn round, the left-hand rotation turn-around (24) in this path that turns round (2) passes through above longitudinal passage (11).
3. crossroad according to claim 2 smooth overpass, is characterized in that: from longitudinal passage (11) top, by the craspedodrome section (21) the path that turns round (2) at left-hand rotation turn-around (24) place, right-hand rotation section (22), right-hand rotation craspedodrome section (23), left-hand rotation craspedodrome section (25), be viaduct.
4. crossroad according to claim 1 smooth overpass, it is characterized in that: the concrete structure of underground pedestrian walk (3) is by passage, to connect between any two adjacent ramps (31), two other adjacent ramp (31) also connects by passage, between the two passes connecting, also by passage, connects for ramp.
5. crossroad according to claim 1 smooth overpass, it is characterized in that: the entrance, craspedodrome section (21) at any path that turns round (2) is provided with the guide rail (4) that guides the vehicle to craspedodrome path (1) the left-hand rotation craspedodrome section (25) that described guide rail is arranged at another the turn round path (2) parallel with this craspedodrome section (21) and left-hand rotation turn-around (24) point of contact, along the rear of left-hand rotation craspedodrome section (25) vehicle heading.
CN201310626297.8A 2013-11-29 2013-11-29 Unblocked overpass at intersection Pending CN103590292A (en)

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Application Number Priority Date Filing Date Title
CN201310626297.8A CN103590292A (en) 2013-11-29 2013-11-29 Unblocked overpass at intersection

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088205A (en) * 2014-07-19 2014-10-08 黄继木 Left-turn three-dimensional overhead viaduct of road intersection
CN104109992A (en) * 2014-03-13 2014-10-22 陈一鸣 Miniature city cross overpass
CN104195909A (en) * 2014-08-08 2014-12-10 陈一鸣 Non-elevated tiny urban cross overpass
CN107841912A (en) * 2017-12-19 2018-03-27 玉溪市新特材料有限公司 Crossroad
CN108867215A (en) * 2018-09-04 2018-11-23 曾培龙 Grade separation structure and its running method without traffic lights
CN110195386A (en) * 2018-02-27 2019-09-03 陈泰丰 The crossroad vehicle of traffic route intersects guidance method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1191914A (en) * 1998-01-21 1998-09-02 薛武昌 Building method of mart and underground parking lot in single-layer fly-over
RU2135675C1 (en) * 1998-08-31 1999-08-27 Гусев Борис Владимирович Separate grade crossing of moscow ring highway and molodogvardeyskaya ulitsa
CN201037219Y (en) * 2007-01-26 2008-03-19 孙家谦 Left turning overpass
WO2010064834A2 (en) * 2008-12-05 2010-06-10 Chi Hong Yeo A nonstop traffic system using half (1/2) cloverleaf and traffic method applied with the same
CN201581320U (en) * 2010-01-27 2010-09-15 成都市温江星火专利开发研究所 Underground complete intercommunicating overpass
CN202131546U (en) * 2011-05-12 2012-02-01 解中原 Motor vehicle and non-motor vehicle total-intercommunication flyover
CN202440730U (en) * 2012-02-28 2012-09-19 杨妹哥 Crossroad building structure requiring no traffic light

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1191914A (en) * 1998-01-21 1998-09-02 薛武昌 Building method of mart and underground parking lot in single-layer fly-over
RU2135675C1 (en) * 1998-08-31 1999-08-27 Гусев Борис Владимирович Separate grade crossing of moscow ring highway and molodogvardeyskaya ulitsa
CN201037219Y (en) * 2007-01-26 2008-03-19 孙家谦 Left turning overpass
WO2010064834A2 (en) * 2008-12-05 2010-06-10 Chi Hong Yeo A nonstop traffic system using half (1/2) cloverleaf and traffic method applied with the same
CN201581320U (en) * 2010-01-27 2010-09-15 成都市温江星火专利开发研究所 Underground complete intercommunicating overpass
CN202131546U (en) * 2011-05-12 2012-02-01 解中原 Motor vehicle and non-motor vehicle total-intercommunication flyover
CN202440730U (en) * 2012-02-28 2012-09-19 杨妹哥 Crossroad building structure requiring no traffic light

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104109992A (en) * 2014-03-13 2014-10-22 陈一鸣 Miniature city cross overpass
CN104088205A (en) * 2014-07-19 2014-10-08 黄继木 Left-turn three-dimensional overhead viaduct of road intersection
CN104195909A (en) * 2014-08-08 2014-12-10 陈一鸣 Non-elevated tiny urban cross overpass
CN107841912A (en) * 2017-12-19 2018-03-27 玉溪市新特材料有限公司 Crossroad
CN110195386A (en) * 2018-02-27 2019-09-03 陈泰丰 The crossroad vehicle of traffic route intersects guidance method
CN108867215A (en) * 2018-09-04 2018-11-23 曾培龙 Grade separation structure and its running method without traffic lights

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Application publication date: 20140219

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