CN109183538B - Protection type man-vehicle separation overpass - Google Patents
Protection type man-vehicle separation overpass Download PDFInfo
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- CN109183538B CN109183538B CN201811333650.2A CN201811333650A CN109183538B CN 109183538 B CN109183538 B CN 109183538B CN 201811333650 A CN201811333650 A CN 201811333650A CN 109183538 B CN109183538 B CN 109183538B
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- main road
- steering
- sinking groove
- groove
- intersection
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- 238000000926 separation method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a protection type man-vehicle separation overpass which comprises an intersection body, wherein a first main road and a second main road are arranged at the middle position of the intersection body in an up-down crossing manner, the first main road and the second main road are two-way lanes, and two ends of the first main road and the second main road are communicated with the intersection body. According to the protection type man-vehicle separation overpass provided by the invention, the first main road and the second main road which are crossed up and down are arranged in the middle of the crossing body, so that vehicles running on the first main road and the second main road are free from intersection, the time of partial traffic waiting is reduced, the traffic jam is further relieved, and the problem of ground traffic jam is solved.
Description
Technical Field
The invention relates to the technical field of traffic facilities, in particular to a protection type man-vehicle separation overpass.
Background
With the rapid development of urban traffic, traffic jam phenomena of a plurality of cities in China are increased, traffic problems are also more and more mixed, and intersection jam becomes a normal state of traffic jam of a plurality of large cities in China. The urban road plane intersection is the throat of an urban road network, is a collection point of people flow, motor vehicle flow and bicycle flow, and is mutually interfered, so that the running speed is reduced, and traffic jam, even traffic jam, occurs.
Current intersections are often built with multiple interleaved overpasses, but interleaved overpasses do not alleviate traffic congestion on the ground.
Disclosure of Invention
The invention provides a protection type man-vehicle separation overpass which is used for solving the problem of ground traffic jam.
In order to solve the problems of the background technology, the invention provides a protective pedestrian and vehicle separation overpass, which comprises an intersection body, wherein a first main road and a second main road are arranged in the middle of the intersection body in an up-down crossing way, the first main road and the second main road are bidirectional lanes, and both ends of the first main road and the second main road are communicated with the intersection body.
In order to prevent the first main road and the second main road from occupying the space above the ground, the preferable technical scheme is that the middle position of the intersection body is provided with a sinking groove, the first main road and the second main road are positioned at the middle position inside the groove, and both ends of the first main road and the second main road are connected and communicated with the intersection body through a connecting section.
In order to facilitate the left-turn passing in the sinking groove, the preferable technical scheme is that a lane is different between the connecting section and the corresponding first main road or second main road, and the lane is positioned on the right side of the running direction; a steering channel is arranged between the connecting section and the sinking groove.
In order to further facilitate left-turn passing in the sinking groove, the preferable technical scheme is that a first steering section is further arranged between the intersection body and the sinking groove, and the first steering section is positioned on the right side of a lane with a difference between the connecting section and a first main road or a second main road corresponding to the connecting section.
For convenience in steering and straight running of large-sized ground vehicles, the preferred technical scheme is that the edge of the top end of the sinking groove is fixedly provided with a steering platform, the steering platform and the intersection body are located on the same plane, a first main road and a second main road are located below the steering platform, the edge of the steering platform is provided with a straight running port corresponding to the position of a connecting section, the steering platforms on two sides of the straight running port are provided with second steering sections communicated with the intersection body, and the steering platform is provided with a steering port corresponding to the first steering section.
In order to provide reference for the steering and straight running of the ground vehicle, the preferable technical scheme is that a positioning hole is arranged at the middle position of the steering platform.
In order to facilitate the passing of pedestrians and non-motor vehicles, the preferable technical scheme is that the edges of the intersection body and the sinking groove are provided with through sidewalks.
In order to prevent the water flow collected at the edge of the sinking groove corresponding to the middle position of the intersection body from falling down when raining, the water flow falls on the ground of the sinking groove to cause splashing to influence the passing of pedestrians on the roadside, the preferable technical scheme is that a circle of water receiving groove is fixedly arranged at the edge of the sinking groove corresponding to the middle position of the intersection body, the notch of the water receiving groove is identical to or close to the plane of the intersection body, a plurality of vertical barrels are connected and conducted on the bottom surface of the water receiving groove, and the vertical barrels vertically extend downwards into the bottom of the sinking groove.
In order to prevent excessive water accumulation on the ground of the sinking groove from influencing the traffic of vehicles in the first main road and the second main road, the preferable technical scheme is that a drainage cylinder is arranged on the bottom surface of the sinking groove corresponding to each vertical cylinder, a water level monitoring device is arranged on the bottom surface of the sinking groove corresponding to the side surface of the drainage cylinder, the water level monitoring device comprises a monitoring cylinder and a water level sensor, the monitoring cylinder is communicated with the drainage cylinder, and the water level sensor is arranged inside the monitoring cylinder; the first main road is positioned above the second main road, the two sides of the bottom surface of the sinking groove corresponding to the second main road are provided with turnover plates, the side surface of the turnover plates, which is close to the second main road, is connected with the bottom surface of the sinking groove through a telescopic rod, and the side surface of the turnover plates, which is far away from the second main road, is hinged with the bottom surface of the sinking groove; the controller is fixedly arranged on the side face of the sinking groove, and the water level sensor and the telescopic rod are respectively and electrically connected with the controller.
In order to prevent drainage pipe in the recess that sinks from being blocked by debris and influencing the discharge of ponding, preferred technical scheme does, drainage cylinder inside upper end sets up the cartridge filter, cartridge filter side and bottom surface evenly set up a plurality of filtration holes, the bearing is established along radial cover respectively with drainage cylinder inner wall connection to cartridge filter upper end and intermediate position, the gear wheel is established to radial cover of cartridge filter bottom, drainage cylinder lateral wall corresponds the gear wheel position and sets up the driving chamber, the bottom surface slope in driving chamber is decurrent, driving chamber inside is fixed to be set up driving motor, driving motor's output shaft is vertical decurrent, set up the pinion on the driving motor, gear wheel and pinion pass through the chain connection, driving motor is connected with the control electricity.
The beneficial effects of the invention are as follows:
according to the protection type man-vehicle separation overpass provided by the invention, the first main road and the second main road which are crossed up and down are arranged in the middle of the crossing body, so that vehicles running on the first main road and the second main road are free from intersection, the time of partial traffic waiting is reduced, the traffic jam is further relieved, and the problem of ground traffic jam is solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a first structure of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a second structure of embodiment 1 of the present invention;
FIG. 3 is a schematic overall structure of embodiment 2 of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
wherein, 10-crossing body; 11-a first arterial road; 12-a second arterial road; 13-sagging groove; 14-connecting sections; 15-turning channels; 16-a first steering section; 17-steering platform; 18-straight line port; 19-a second turning section; 20-turning ports; 21-positioning holes; 22-a water receiving tank; 23-a vertical cylinder; 24-a drainage cylinder; 25-monitoring a barrel; 26-a water level sensor; 27-a flipping panel; 28-a telescopic rod; 29-a controller; 30-a filter cartridge; 31-filtration pores; 32-bearings; 33-large gear; 34-a drive chamber; 35-driving a motor; 36-pinion gear; 37-chain.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
As shown in fig. 1, the invention provides a protection type pedestrian and vehicle separation overpass, which comprises an intersection body 10, wherein a first main road 11 and a second main road 12 are arranged in the middle of the intersection body 10 in an up-down crossing manner, the first main road 11 and the second main road 12 are bidirectional lanes, and two ends of the first main road 11 and the second main road 12 are communicated with the intersection body 10.
The working principle of the technical scheme is as follows:
by arranging the first main road 11 and the second main road 12 crossing up and down in the middle of the intersection body 10, vehicles running on the first main road 11 and the second main road 12 are free from intersection, so that the time of waiting for partial traffic is reduced.
The beneficial effects of the technical scheme are as follows:
by arranging the first main road 11 and the second main road 12 which are vertically crossed in the middle of the intersection body 10, vehicles running on the first main road 11 and the second main road 12 are free from intersection, so that the time of partial traffic waiting is shortened, the traffic jam is further relieved, and the problem of ground traffic jam is solved.
In order to prevent the first main road 11 and the second main road 12 from occupying the space above the ground, the preferred technical scheme is that a sunken groove 13 is arranged at the middle position of the intersection body 10, the first main road 11 and the second main road 12 are positioned at the middle position inside the groove, and both ends of the first main road 11 and the second main road 12 are connected and conducted with the intersection body 10 through a connecting section 14.
In order to facilitate the left-turn passing in the sinking groove 13, the preferable technical scheme is that a lane difference exists between the connecting section 14 and the corresponding first main road 11 or second main road 12, and the lane difference exists between the connecting section 14 and the corresponding first main road 11 or second main road 12 at the right side of the running direction; a diverting passage 15 is provided between the connecting segment 14 and the undercut groove 13.
In order to further facilitate the left-turn passing inside the sinking groove 13, a first steering section 16 is further arranged between the intersection body 10 and the sinking groove 13, and the first steering section 16 is positioned on the right side of a lane which is poor between the connecting section 14 and the corresponding first main road 11 or second main road 12.
The working principle of the technical scheme is as follows:
the vehicle enters the first main road 11 or the second main road 12 through the connecting section 14 on the intersection body 10 to directly go straight, and when turning right, the vehicle directly turns right on the intersection body 10; when turning left, the vehicle enters the bottom of the sinking groove 13 through the first turning section 16, then enters a lane of which the connecting section 14 is different from the first main road 11 or the second main road 12 through the turning channel 15, and then enters the first main road 11 or the second main road 12, so that left turning is realized.
The beneficial effects of the technical scheme are as follows:
the vehicles enter the bottom of the sinking groove 13 through the first steering section 16, then enter a lane of which the connecting section 14 is worse than the first main road 11 or the second main road 12 through the steering channel 15, and then enter the first main road 11 or the second main road 12, so that left turning is realized, the left turning vehicles are partially split, and traffic jam is relieved.
As shown in fig. 2, in order to facilitate the steering and straight running of a large-sized ground vehicle, the preferred technical scheme is that the edge of the top end of the sinking groove 13 is fixedly provided with a steering platform 17, the steering platform 17 and the intersection body 10 are positioned on the same plane, the first main road 11 and the second main road 12 are positioned below the steering platform 17, the edge of the steering platform 17 is provided with a straight running port 18 corresponding to the position of the connecting section 14, the steering platforms 17 on two sides of the straight running port 18 are provided with second steering sections 19 communicated with the intersection body 10, and the steering platform 17 is provided with a steering port 20 corresponding to the first steering section 16.
In order to provide reference for steering and straight running of the ground vehicle, a preferred technical solution is to provide a positioning hole 21 in the middle position of the steering platform 17.
The working principle of the technical scheme is as follows:
some vehicles go straight, turn left, turn right or turn around on the steering platform 17, so that the vehicles in the steering platform 17 and the sinking groove 13 pass through the intersection in layers.
The beneficial effects of the technical scheme are as follows:
part of vehicles go straight, turn left, turn right or turn around on the steering platform 17, so that the vehicles in the steering platform 17 and the sinking groove 13 pass through the intersection in a layered manner, and traffic jam is avoided.
Example 2
As shown in fig. 3 and 4, in order to facilitate the passing of pedestrians and non-motor vehicles, the preferable technical solution is that the intersection body 10 and the edge of the sinking groove 13 are provided with a through sidewalk.
In order to prevent the collected water flow from falling down from the middle position of the intersection body 10 corresponding to the edge of the sinking groove 13 during raining, and splashing is caused to influence the passing of roadside pedestrians when falling down to the ground of the sinking groove 13, the preferable technical scheme is that a circle of water receiving groove 22 is fixedly arranged on the middle position of the intersection body 10 corresponding to the edge of the sinking groove 13, the notch of the water receiving groove 22 is identical to or close to the plane of the intersection body 10, a plurality of vertical cylinders 23 are connected and conducted to the bottom surface of the water receiving groove 22, and the vertical cylinders 23 vertically extend downwards into the bottom of the sinking groove 13.
In order to prevent excessive water accumulation on the ground of the sinking groove 13 from influencing the traffic of vehicles in the first main road 11 and the second main road 12, the preferable technical scheme is that a drainage cylinder 24 is arranged at the bottom surface of the sinking groove 13 corresponding to the position of each vertical cylinder 23, a screen cover is arranged at the top end of the drainage cylinder 24, large sundries are isolated outside the drainage cylinder 24, a water level monitoring device is arranged at the bottom surface of the sinking groove 13 corresponding to the side surface of the drainage cylinder 24, the water level monitoring device comprises a monitoring cylinder 25 and a water level sensor 26, the monitoring cylinder 25 is communicated with the drainage cylinder 24, and the water level sensor 26 is arranged inside the monitoring cylinder 25; the first main road 11 is positioned above the second main road 12, the two sides of the bottom surface of the sinking groove 13 corresponding to the second main road 12 are provided with turnover plates 27, the side surface of the turnover plates 27 close to the second main road 12 is connected with the bottom surface of the sinking groove 13 through telescopic rods 28, and the side surface of the turnover plates 27 far away from the second main road 12 is hinged with the bottom surface of the sinking groove 13; a controller 29 is fixedly arranged on the side surface of the sinking groove 13, and the water level sensor 26 and the telescopic rod 28 are respectively and electrically connected with the controller 29.
In order to prevent drain pipe in the sinking groove 13 from being blocked by sundries and affecting the drainage of ponding, the preferred technical scheme is that a filter cartridge 30 is arranged at the upper end inside a drain cylinder 24, the inner diameter of the filter cartridge 30 is smaller than that of the drain cylinder 24, a plurality of filter holes 31 are uniformly formed in the side surface and the bottom surface of the filter cartridge 30, a bearing 32 is sleeved at the upper end and the middle position of the filter cartridge 30 along the radial direction respectively and connected with the inner wall of the drain cylinder 24, a large gear 33 is sleeved at the bottom end of the filter cartridge 30 along the radial direction, a driving cavity 34 is arranged at the side wall of the drain cylinder 24 corresponding to the large gear 33, the bottom surface of the driving cavity 34 is inclined downwards, a driving motor 35 is fixedly arranged in the driving cavity 34, an output shaft of the driving motor 35 is vertically downwards, a small gear 36 is arranged on the driving motor 35, the large gear 33 is connected with the small gear 36 through a chain 37, and the driving motor 35 is electrically connected with control.
The working principle of the technical scheme is as follows:
when raining, a large amount of rainwater can be collected in the steering platform 17 and the sinking groove 13, the rainwater is collected and flows into the water receiving groove 22, then the rainwater flows into the drainage cylinder 24 on the sinking groove 13 through vertical through, when the drainage cylinder 24 is blocked by sundries, the drainage capacity of the drainage cylinder 24 is reduced, the water level in the drainage cylinder 24 and the monitoring cylinder 25 rises, when the position of the water level sensor 26 is reached, the water level sensor 26 sends a signal to the controller 29, the controller 29 receives the signal and then controls the telescopic rod 28 to extend, meanwhile, the driving motor 35 is driven to work, the driving motor 35 drives the filter cylinder 30 to rotate, water in the filter cylinder 30 is discharged into the drainage cylinder 24 from the filtering holes 31, and sundries such as tree leaves in the filter cylinder 30 are attached to the side wall of the filter cylinder 30 due to centrifugal force.
The beneficial effects of the technical scheme are as follows:
the rainwater is collected and flows into the water receiving groove 22, so that the influence of splashing on the passing of pedestrians when the collected rainwater falls to the bottom of the sinking groove 13 from the edge of the corresponding sinking groove 13 in the middle position of the intersection body 10 is avoided; when the water level is too high, the controller 29 receives signals and then controls the telescopic rod 28 to extend, so that the turnover plate 27 is inclined, and rainwater is prevented from spreading to the first trunk, and the vehicle can pass conveniently.
Example 3
The edges of the straight opening 18, the steering opening 20 and the positioning holes 21 are fixedly provided with waterproof cloth, so that rainwater is prevented from entering the sinking groove 13, time and labor are saved, cost is saved, and a good waterproof effect is achieved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The protection type man-vehicle separation overpass is characterized by comprising an intersection body (10), wherein a first main road (11) and a second main road (12) are arranged in the middle of the intersection body (10) in an up-down crossing manner, the first main road (11) and the second main road (12) are two-way lanes, and two ends of the first main road (11) and the second main road (12) are communicated with the intersection body (10);
a sunken groove (13) is formed in the middle position of the intersection body (10), the first main road (11) and the second main road (12) are located in the middle position inside the groove, and two ends of the first main road (11) and the second main road (12) are connected and communicated with the intersection body (10) through a connecting section (14);
a circle of water receiving groove (22) is fixedly arranged at the middle position of the intersection body (10) corresponding to the edge of the sinking groove (13), the notch of the water receiving groove (22) is the same as or is close to the plane of the intersection body (10), a plurality of vertical cylinders (23) are connected and conducted on the bottom surface of the water receiving groove (22), and the vertical cylinders (23) vertically extend downwards into the bottom of the sinking groove (13);
the bottom surface of the sinking groove (13) is provided with a drainage cylinder (24) corresponding to the position of each vertical cylinder (23), the bottom surface of the sinking groove (13) is provided with a water level monitoring device corresponding to the side surface of the drainage cylinder (24), the water level monitoring device comprises a monitoring cylinder (25) and a water level sensor (26), the monitoring cylinder (25) is communicated with the drainage cylinder (24), and the water level sensor (26) is arranged inside the monitoring cylinder (25); the first main road (11) is positioned above the second main road (12), the bottom surface of the sinking groove (13) is provided with turnover plates (27) corresponding to the two sides of the second main road (12), the side surface of the turnover plates (27) close to the second main road (12) is connected with the bottom surface of the sinking groove (13) through a telescopic rod (28), and the side surface of the turnover plates (27) far away from the second main road (12) is hinged with the bottom surface of the sinking groove (13); a controller (29) is fixedly arranged on the side surface of the sinking groove (13), and the water level sensor (26) and the telescopic rod (28) are respectively and electrically connected with the controller (29);
a lane difference is formed between the connecting section (14) and the corresponding first main road (11) or second main road (12), and a lane difference between the connecting section (14) and the corresponding first main road (11) or second main road (12) is positioned on the right side of the running direction; a steering channel (15) is arranged between the connecting section (14) and the sinking groove (13).
2. A protection type man-vehicle separation overpass according to claim 1, characterized in that a first steering section (16) is further arranged between the crossing body (10) and the sinking groove (13), the first steering section (16) being located on the right side of the lane where the connecting section (14) is different from the corresponding first main road (11) or second main road (12).
3. The protection type man-vehicle separation overpass according to claim 2, characterized in that a steering platform (17) is fixedly arranged at the top edge of the sinking groove (13), the steering platform (17) and the crossing body (10) are located on the same plane, the first main road (11) and the second main road (12) are located below the steering platform (17), a straight running port (18) is arranged at the edge of the steering platform (17) corresponding to the position of the connecting section (14), a second steering section (19) communicated with the crossing body (10) is arranged at the steering platform (17) at two sides of the straight running port (18), and a steering port (20) is formed at the position of the steering platform (17) corresponding to the first steering section (16).
4. A protected type man-vehicle separation overpass according to claim 3, characterized in that a locating hole (21) is provided in the middle of the steering platform (17).
5. A protected type pedestrian and vehicular overpass as claimed in claim 1, wherein the crossing body (10) and the edge of the depressed groove (13) are provided with a through sidewalk.
6. The protection type man-vehicle separation overpass according to claim 1, wherein a filter cartridge (30) is arranged at the upper end inside the drainage cartridge (24), a plurality of filter holes (31) are uniformly formed in the side face and the bottom face of the filter cartridge (30), bearings (32) are respectively sleeved at the upper end and the middle position of the filter cartridge (30) along the radial direction and are connected with the inner wall of the drainage cartridge (24), a large gear (33) is radially sleeved at the bottom end of the filter cartridge (30), a driving cavity (34) is arranged at the side wall of the drainage cartridge (24) corresponding to the large gear (33), a driving motor (35) is fixedly arranged in the driving cavity (34), an output shaft of the driving motor (35) is vertically downward, a small gear (36) is arranged on the driving motor (35), the large gear (33) and the small gear (36) are connected with a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333650.2A CN109183538B (en) | 2018-11-09 | 2018-11-09 | Protection type man-vehicle separation overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333650.2A CN109183538B (en) | 2018-11-09 | 2018-11-09 | Protection type man-vehicle separation overpass |
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| Publication Number | Publication Date |
|---|---|
| CN109183538A CN109183538A (en) | 2019-01-11 |
| CN109183538B true CN109183538B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811333650.2A Active CN109183538B (en) | 2018-11-09 | 2018-11-09 | Protection type man-vehicle separation overpass |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378016A (en) * | 2001-04-02 | 2002-11-06 | 刘毅 | Three-layer overpass and small car overpass and path |
| CN201024365Y (en) * | 2007-03-14 | 2008-02-20 | 陈明水 | Crossroads |
| CN101748669A (en) * | 2010-01-27 | 2010-06-23 | 成都市温江星火专利开发研究所 | Underground intercommunicated overpass |
| CN202671992U (en) * | 2012-07-11 | 2013-01-16 | 张虎 | Downtown flyover |
| CN207672350U (en) * | 2017-07-13 | 2018-07-31 | 樊素芳 | A kind of arterial street intensive style viaduct |
| CN209923706U (en) * | 2018-11-09 | 2020-01-10 | 周耀臣 | Protective pedestrian and vehicle separating overpass |
-
2018
- 2018-11-09 CN CN201811333650.2A patent/CN109183538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378016A (en) * | 2001-04-02 | 2002-11-06 | 刘毅 | Three-layer overpass and small car overpass and path |
| CN201024365Y (en) * | 2007-03-14 | 2008-02-20 | 陈明水 | Crossroads |
| CN101748669A (en) * | 2010-01-27 | 2010-06-23 | 成都市温江星火专利开发研究所 | Underground intercommunicated overpass |
| CN202671992U (en) * | 2012-07-11 | 2013-01-16 | 张虎 | Downtown flyover |
| CN207672350U (en) * | 2017-07-13 | 2018-07-31 | 樊素芳 | A kind of arterial street intensive style viaduct |
| CN209923706U (en) * | 2018-11-09 | 2020-01-10 | 周耀臣 | Protective pedestrian and vehicle separating overpass |
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|---|---|
| CN109183538A (en) | 2019-01-11 |
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