CN104846704A - With-cover light rail road with overhead high-voltage conductor rail providing power for car - Google Patents
With-cover light rail road with overhead high-voltage conductor rail providing power for car Download PDFInfo
- Publication number
- CN104846704A CN104846704A CN201510185894.0A CN201510185894A CN104846704A CN 104846704 A CN104846704 A CN 104846704A CN 201510185894 A CN201510185894 A CN 201510185894A CN 104846704 A CN104846704 A CN 104846704A
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- CN
- China
- Prior art keywords
- rail
- car
- road surface
- road
- conductor rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
Abstract
The invention provides a novel communication and transportation facility and discloses a with-cover light rail road with an overhead high-voltage conductor rail providing power for a car. According to the with-cover light rail road with an overhead high-voltage conductor rail providing power for the car, one or more pairs of grooves are formed in the road surface, rails are arranged in the grooves, and the upper surfaces of the rails are not exposed out of the road surface. Insulation protecting covers are arranged above the rails. Conducting rails are fixedly arranged below the insulation protecting covers. The conducting rails are connected with a power grid which is used for providing power for cars running on the road surface of the rails. The voltage output by conducting rails 4 is not lower than 1200 V, and the conducting rails are used for providing running power for a large number of various cars on the road. The insulation protecting covers cover the road surface, and water collecting pipes are arranged at the edges of the covers. Optical fiber data communication lines are erected below the insulation protecting covers, and the optical fiber data communication lines are connected with a wireless communication and transportation management base station and a communication and transportation networking optimization managing center. The with-cover light rail road has the advantages that the road and the rails are combined perfectly, running of road cars is not affected, and people can use a large number of rail small electric cars as new-generation communication media.
Description
Technical field
The present invention relates to a kind of traffic transporting facility, specifically a kind of power for car with aerial high-voltage conductor rail have lid light rail highway.
Background technology
The traffic above-ground of current people mainly contains railway and highway two kinds of modes.The advantage of railway compared with highway be not only the speed of a motor vehicle soon, but also safety and easily driving.Because steel wheel run on rail than rubber wheel run on highway friction little, under such same case, railcar is faster than highway car; Run steering wheel along track not need to beat, so drive easily, comprise and easily realize automatic Pilot, and the traffic accident of car collision not too easily occurs.
Shortcoming mainly 1: because car leaves along track, same track rear car of going forward cannot be overtaken other vehicles easily, and on track, a Che Kai get will block all cars below slowly, and such railcar a little once being easy to get congestion more.So railcar all leaves by order of classes or grades at school in the mode of public large carrying usually at present, the urban traffic focusing on flexibility then still uses highway usually.
Because the structure of road and rail is obviously different, so both are incompatible under normal circumstances, railcar can not run on highway, and highway car can not run on railway.But also there is a small amount of tram, rail on Shi highway, railcar both can have been passed through, pedestrian or on-highway motor vehicle is facilitated again to cross track, but also just because of it will allow pedestrian or other cars to cross track etc., high voltage cannot be transmitted safely so contact net for power supplying maked somebody a mere figurehead by the soft cable of its current similar light rail, motor-car (voltage of motor-car is 2.7 ten thousand volts, and the voltage of tram is no more than 1000 volts), the low tram speed that causes of voltage is slow, and the car quantity that can run is few simultaneously, passenger capacity can not compared with light rail, subway, motor-car etc.
On the other hand, existing optical fiber+wireless communication technique, and high-performance computer software and hardware technology can properly settle the congestion problems of railcar by let us.
Summary of the invention
The invention provides a kind of new traffic transporting facility, that namely powers for car with aerial high-voltage conductor rail has lid light rail highway.
According to technical scheme provided by the invention, the described lid light rail highway that has of powering for car with aerial high-voltage conductor rail opens one or more pairs of groove on road surface, and install rail in groove, rail upper surface does not expose road surface; Be provided with insulating protection lid above rail, fixedly mount conductor rail under insulating protection lid, conductor rail connects electrical network, provides electric power for the car for road surface or rail travel; Pressure that conductor rail is transmitted electricity is not less than 1200 volts.
Install the column supportted in ground along road surface, column top mounting bracket, support fills insulating protection lid, and conductor rail pastes the fixed installation of insulating protection lid soffit.Described insulating protection lid covers road surface, edge dress header.
Wireless traffic transportation management base station and fibre-optic data communication line is laid along road surface, fibre-optic data communication line connects wireless traffic transportation management base station and communications and transportation networking optimum management center, each wireless traffic transportation management base station coverage road sections region, with the mobile intelligent terminal wireless connections of the car that the point machine of rail in region, rail travel and user.
Fixing mast-up unoccupied orbital with suspension rod under insulating protection lid, for guaranteeing that conductor rail and road keep Electrical Safety distance between getting on the bus, and running the automatic freight of smallclothes.
The insulating protection side of covering also can installation photovoltaic component, and turning sunshine is electric energy access electrical network.
Advantage of the present invention is: by highway and track perfect adaptation, neither affect the traveling of highway car, again can for people in a large number the little electric car of track as the vehicles of a new generation.
Accompanying drawing explanation
Fig. 1 be power for car with aerial high-voltage conductor rail have lid light rail highway front elevation drawing.
Fig. 2 is the connection side view of conductor rail and car.
Fig. 3 is that surface rail lays schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
The present invention prepares highway to make railway into, simultaneously in order to keep the compatibility to existing a large amount of highway car, and be convenient to pedestrian and go across the road, therefore adopt the rail be loaded in the groove of road surface, make it not only can run civic family expenses highway car but also the little electric car of family expenses track can be run.Certainly this also means that its power supply and operation maintenance system must improve, namely must with aerial high-voltage conductor rail for car is powered, and will fill as conductor rail lightning protection above and be the rainproof insulating protection lid of groove.The reason claiming " light rail " is the little electric car that rail of the present invention only needs that the existing railcar of bearing ratio is light, and load-bearing requirements is far below existing railway.
As Fig. 1, shown in 3, the described lid light rail highway that has of powering for car with aerial high-voltage conductor rail opens one or more pairs of groove 13 on road surface 1, installs rail 2 in groove 13, rail 2 upper surface does not expose road surface 1, so that not only wheeled railway rigid wheel car but also wheeled highway elastic wheel car; Be provided with insulating protection lid 3 above rail 2, insulating protection lid 3 times fixed installation conductor rails 4, conductor rail 4 connects electrical network, provides electric power for the car for road surface 1 or rail 2 travel; Conductor rail 4 pressure of transmitting electricity be not less than 1200 volts.
Other cars and people because pass through, so the soft cable power supply contact net voltage of existing tram can not be high, otherwise too dangerous.According to CJT 1-1999 city trolley bus and tram electric power system standard, current tram aerial cable institute voltage supplied is the low-voltage (the differentiation standard of high-low voltage is 1000 volts) of 600 ~ 750 volts.So we will make now whole car into and use the little electric car of track, and the car quantity that this system will be powered increases, and so voltage definitely can not be low, estimate at least to want more than 1200 volts, otherwise transmission losses can be very large, and will build a lot of transformer station, obviously infeasible.Like this unique selection is exactly change electric power system, makes the original soft aerial cable contact net rocked into built on stilts fixing conductor rail 4.
The erection of this conductor rail 4, insulating protection lid 3 can have various ways.Can install the column 11 supportted in ground along road surface 1, column 11 top mounting bracket 5, support 5 fills insulating protection lid 3, pastes the fixing sticky dress of insulating protection lid 3 soffit or clamps conductor rail 4.
Conductor rail 4 should be the copper or aluminium material that resistance is less, and cross section can be the simplest rectangle, and upper surface fixedly sticks at below insulating protection lid 3, and soffit is level and smooth, so as with graphite slide plate 12 good contact of car; Clamp mode if adopt, so conductor rail 4 side is fluted, at insulating protection lid 3 soffit fixed installation insulation tank, fixedly clamps conductor rail 2 with insulation tank.
Because tram is also used seldom at present, the rainproof problem of rail groove just processes with the gutter under road surface, if but I considers that the rail that paving is very long, this rainproof problem are applicable to solving to build the insulating protection lid 3 covering rail 2 above rail 2.Add that conductor rail 4 is conductions, support 5 is also likely iron, frame in road overhead so lightning protection must to consider, so simply allow insulating protection lid 3 cover whole support 5 and road surface 1.
Insulating protection lid 3 should adopt the organic glass of insulation, gently, price is cheap, and it is transparent, except for the car lightning protection on conductor rail 4, support 5, rail 2 and rail 2 with block except sleet, at its edge dress header 8, appointment can also be imported for the water that will flow down from insulating protection lid 3 when sleet sky.
Existing bullet train, tram etc. connect built on stilts conductive cable contacts net access electric power with pantograph, connects ground rail formed current loop as grounding wire and access electric power using steel wheel.But because now this conductor rail is not suspention but fixing, pantograph that can be so complicated, and with an individual powered spring stool simple for structure, as shown in Figure 2, just vertical 3 pillars (after front 1 2) on roof, post top portion respectively installs 1 spring, upper support graphite slide plate 12.The support force of spring is slightly larger than the weight of graphite slide plate 7, such as large 0.5 kilogram, such graphite slide plate just only has 0.5 kilogram to the pressure of conductor rail, and be less than the pressure (about 3 ~ 7 kilograms) between current bullet train pantograph and contact net for power supplying, pressure is little little with regard to frictional dissipation.And this succinct structure comparison is applicable to the little electric car of short track.
For guaranteeing that conductor rail 4 and road keep Electrical Safety distance between getting on the bus, support fixes mast-up unoccupied orbital 6 with suspension rod 75 times, this overhead track 6 can run the automatic freight of smallclothes, be conducive to ecommerce greatly.The automatic freight of described smallclothes is designed for the automatic shipping of the goods carrying out lighter in weight (being such as less than 20kg), can be understood as shipping robot.Because it is along rail running, so be easy to control, be beneficial to and realize automatic shipping, greatly reduce energy consumption and the human cost of smallclothes shipping.Along suspension rod dress insulation landscaping sheet between overhead track 6 and insulating protection lid 3, play insulation and beautification function.
The little electric car of a large amount of track must realize the optimum management of computer networking communications and transportation integration, if otherwise respectively return respectively to open and block up unavoidably.So we are when this light rail highway of construction, an optical fiber+wireless data communication net should be built simultaneously.Therefore the present invention is along road surface 1 fiber plant data communication line 9, probably establish an a wireless traffic transportation management base station 10(i.e. computer that optical-fibre communications equipment, wireless telecommunications system and related software be housed every 200 ~ 500 meters), fibre-optic data communication line 9 connects wireless traffic transportation management base station 10 and communications and transportation networking optimum management center (this is a mechanism having people to manage).Covering path subregion, each wireless traffic transportation management base station 10, with mobile phone or the laptop computer wireless connections of the car on the point machine of rail in region 2, overhead track 6, rail 2, overhead track 6, user, the transition of point machine in management area, and stablize data communication at a high speed and traffic management service for the car on road and people provide.
This optical fiber+wireless data communication system not necessarily have to together with this light rail highway be built in, as long as because it with wireless data signal covering path, but can build a best selection beyond doubt together in.
In addition, region (mainly without spatial obstacle and daylighting obstacle) installation photovoltaic component that can also be suitable above insulating protection lid 3, turning sunshine is electric energy access electrical network.Coordinate this road electric power system to equal car below all to become the car of instant Driven by Solar Energy, efficiency very high (because electricity very closely is just used for having powered to car), environmental protection should economic benefit all very.
Highway is all installed additional rail, so that people use the little electric car of track as the benefit of main traffic instrument of trip to be: 1. the speed of a motor vehicle is fast, steel wheel run on rail than rubber wheel run on highway friction little, under such same case, railcar is faster than highway car, estimate that the car of 1 ton adopts the motor of the 15 kilowatts speed of a motor vehicle of cruising can reach 200 kilometers/hour, as long as run general 8 degree of 100 kilometers of power consumptions; 2. safely, easily drive.The little electric car of track runs steering wheel along track not to be needed to beat, so drive easily, be easy to realize automatic Pilot, this can improve the safety and efficiency of communications and transportation greatly, and it is laborsaving to allow people save worry, and a lot of freight transportation simply can not be made a trip in employment.3. clean environment firendly, the little electric car of this track can substitute existing fuel-engined vehicle completely, and than the power saving of existing highway electric automobile.
When a large amount of highway in the whole world all installs rail additional, just can not travel around the world with the little electric car of this track with taking driving test with descendant.Common family or travel for commercial purpose, such as go to Beijing a company from Shanghai family, can just open over Zhe Che mono-road automatic Pilot, inside the city car is many, but also can run faster than past under the optimum management of computer networking integration, estimate speed per hour 80 ~ 100 kilometers, intercity can be run speed per hour 200 ~ 300 kilometers.The vehicles all need not change, and on road, one family or several colleague are sitting in and sip tea and chat there, or play a few circle board, or nap is a burst of, within 5 ~ 6 hours, has arrived.
Claims (6)
1. that powers for car with aerial high-voltage conductor rail has lid light rail highway, it is characterized in that: open one or more pairs of groove (13) in road surface (1), and install rail (2) in groove (13), rail (2) upper surface does not expose road surface (1); Rail (2) top is provided with insulating protection lid (3), fixedly mounts conductor rail (4) under insulating protection lid (3), and conductor rail (4) connects electrical network, for providing electric power for road surface (1) or the upper car travelled of rail (2); Conductor rail (4) pressure of transmitting electricity be not less than 1200 volts.
2. that powers for car with aerial high-voltage conductor rail as claimed in claim 1 has lid light rail highway, it is characterized in that: the column (11) supportted in ground is installed along road surface (1), column (11) top mounting bracket (5), support (5) fills described insulating protection lid (3), conductor rail (4) pastes the fixed installation of insulating protection lid (3) soffit.
3. that powers for car with aerial high-voltage conductor rail as claimed in claim 1 has lid light rail highway, it is characterized in that: described insulating protection lid (3) covers road surface (1), edge dress header (8).
4. that powers for car with aerial high-voltage conductor rail as claimed in claim 1 has lid light rail highway, it is characterized in that: lay wireless traffic transportation management base station (10) and fibre-optic data communication line (9) along road surface (1), fibre-optic data communication line (9) connects wireless traffic transportation management base station (10) and communications and transportation networking optimum management center, each wireless traffic transportation management base station (10) covering path subregion, with the mobile intelligent terminal wireless connections of the upper car that travels of the point machine of rail in region (2), rail (2) and user.
5. that powers for car with aerial high-voltage conductor rail as claimed in claim 1 has lid light rail highway, it is characterized in that: with the overhead track (6) of the fixing lifting of suspension rod (7) for running the automatic freight of smallclothes under described insulating protection lid (3).
6. that powers for car with aerial high-voltage conductor rail as claimed in claim 1 has lid light rail highway, it is characterized in that: described insulating protection lid (3) top installation photovoltaic component, and turning sunshine is electric energy access electrical network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185894.0A CN104846704B (en) | 2015-04-17 | 2015-04-17 | Lid light rail highway is had with aerial high-voltage conductor rail for what car was powered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185894.0A CN104846704B (en) | 2015-04-17 | 2015-04-17 | Lid light rail highway is had with aerial high-voltage conductor rail for what car was powered |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104846704A true CN104846704A (en) | 2015-08-19 |
| CN104846704B CN104846704B (en) | 2016-11-23 |
Family
ID=53846663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185894.0A Expired - Fee Related CN104846704B (en) | 2015-04-17 | 2015-04-17 | Lid light rail highway is had with aerial high-voltage conductor rail for what car was powered |
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| Country | Link |
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| CN (1) | CN104846704B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3608344A1 (en) * | 1986-03-13 | 1987-09-24 | Rhein Lippe Strassen Und Tiefb | Track construction for rail vehicles, in particular tramways |
| CN1491831A (en) * | 2002-10-21 | 2004-04-28 | 成守英 | Co-line power device for electric vehicles |
| ES2404209A2 (en) * | 2011-03-25 | 2013-05-24 | Construcciones Y Auxiliar De Ferrocarriles, S.A. | Electric power driver lane for railroad facilities (Machine-translation by Google Translate, not legally binding) |
| CN104325895A (en) * | 2014-11-18 | 2015-02-04 | 李庆宏 | Photoelectric highway |
| CN104452585A (en) * | 2014-11-28 | 2015-03-25 | 中铁第四勘察设计院集团有限公司 | Tramcar plate beam and construction method thereof |
| CN204249837U (en) * | 2014-12-01 | 2015-04-08 | 李庆宏 | For driving vehicle provides the highway of public electric power system |
-
2015
- 2015-04-17 CN CN201510185894.0A patent/CN104846704B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3608344A1 (en) * | 1986-03-13 | 1987-09-24 | Rhein Lippe Strassen Und Tiefb | Track construction for rail vehicles, in particular tramways |
| CN1491831A (en) * | 2002-10-21 | 2004-04-28 | 成守英 | Co-line power device for electric vehicles |
| ES2404209A2 (en) * | 2011-03-25 | 2013-05-24 | Construcciones Y Auxiliar De Ferrocarriles, S.A. | Electric power driver lane for railroad facilities (Machine-translation by Google Translate, not legally binding) |
| CN104325895A (en) * | 2014-11-18 | 2015-02-04 | 李庆宏 | Photoelectric highway |
| CN104452585A (en) * | 2014-11-28 | 2015-03-25 | 中铁第四勘察设计院集团有限公司 | Tramcar plate beam and construction method thereof |
| CN204249837U (en) * | 2014-12-01 | 2015-04-08 | 李庆宏 | For driving vehicle provides the highway of public electric power system |
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| Publication number | Publication date |
|---|---|
| CN104846704B (en) | 2016-11-23 |
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Granted publication date: 20161123 Termination date: 20170417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |