CN104494606A

CN104494606A - Annular electric train capable of taking cars without stopping

Info

Publication number: CN104494606A
Application number: CN201410250162.0A
Authority: CN
Inventors: 冯树彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-09
Filing date: 2014-06-09
Publication date: 2015-04-08

Abstract

An annular electric train capable of taking cars without stopping serves as a good idea for solving the problem of traffic congestion at present. How the cars get on and get off the train is the biggest question, and most facilities in the annular electric train are used for solving the problem. Description is as follows: a crane puts a base plate onto an accelerated transfer trolley, and the cars are driven on the base plate through a get-on ramp; the cars park in grooves of the base plate and stall; and a bent steel plate on the base plate clamps wheels of the cars. When needed train spaces on the train are about to arrive, the transfer trolley is started and accelerated, and the transfer trolley is relatively static when the speed of the transfer trolley is the same as that of the train spaces of the train. The base plate and the cars on the base plate are extruded on the train spaces of the train through a get-on inclined plate, and the base plate is fixed to the train spaces through magnetic force. The cars get on the train, and the transfer trolley returns to the original position. When the cars get off the train, guide wheels stretching out of the base plate are clamped into a getting-off inclined groove channel to continue to run on the train, and the base plate and the cars on the base plate are dragged out of the train; and after the cars pass through a get-off ramp, a speed reduction lane and a turning-around machine parkon a departure preparation lane. The bent steel plate, for clamping the wheels, on the base plate loosens. The cars get off. Taking of the cars on the train is completed. The base plate is lifted away by the crane to be stacked for preparation.

Description

Do not stop and take the annular electric train of car

One, foreword

Present traffic congestion, a large amount of car can only slowly travel on highway, causes huge waste and the environmental pollution of manpower, the energy, machinery, path resource.

If car as pedestrian, can be multiplied by subway, certain benefit may be had to the alleviation of traffic congestion.Here a method is introduced, unidirectional per hour by 8181 cars by the method, 5000 cars normally travelled than present Three links theory three tracks are how a lot, and the improvement of driving engine to environment of 8181 cars that stop has very large effect, transform the personnel or goods that also efficiently can transport and ride in a bus a little, more much higher than the efficiency of present subway and road transport.

Two, major equipment

1, on ring road, need erection tubular overhead bridge.Two way can build inside and outside two rings, if it is circular dumb-bell shape road that a forthright can build up two, can build footway or slow lane under bridge.

2, on tubular overhead bridge, belt railroad from beginning to end is laid, paving third-rail feeding.Establish the station of Train in the place needed, and number in order.Station respectively there is the passage of a upper Train.Above-listed track is provided with: upper bridge ramp (Fig. 1), acceleration transfer car(buggy) (Fig. 8), upper train swash plate, hedging cylinder etc. (Fig. 2).Following track is provided with skewed slot road of getting off, Train ramp, deceleration roller-way, steering device, sail out of and prepare roller-way, backing plate buttress storehouse etc. (Fig. 3).

3, put on belt railroad by from beginning to end, open trailer forms, with the train (Fig. 4) of Lu Tongchang.Often save the bogie truck that 5KW motor is pacified at trailer two ends.During work, train speed per hour is about 60 kilometers/hour.During work, train runs continuously and does not stop.Each trailer can be divided into three parking stalls, about 7 meters, each parking stall is long has three upright steel plates to locate to backing plate, and each parking stall, by the whole station number circular order numbering of system-wide, can arrange the order of car Train like this, adjacent car can not be got off at same station, avoids confusion.And be sprayed with bar code in train side, one every centimetre, by the barcode scanning on platform machine-readable go out.Each parking stall is provided with the magnetic chuck of fixing backing plate.

4, on train flat board, accelerate on the flat board of transfer car(buggy), upper and lower train ramp is all embedded with pressurized air suspension nozzle to Train ground steel plate, can reduce resistance when backing plate slides on this.

5, be the car of the upper Train of protection; a billet is lined with under car wheel; structure following (Fig. 5), backing plate is cored steel case, thick 400mm; long 4700mm; wide 3200mm, four angles are four air-inflation tyres, are energy disperser during upper Train; its axle is hollow tubulose, also plays sling point as crane simultaneously.On backing plate, plane has a semicircle groove, and passenger car rear wheels stops in a groove, and respectively there is a slide unit A (Fig. 5) groove both sides, by slide unit A driven by motor leading screw and mother lead screw at slide unit A slide on rails, slide unit A has two cover worm gear devices, helical pitch is the same, and rotation direction is contrary.Each worm gear is fixed the curved steel plate of a slice, rotate centered by worm gear axle bed and worm screw axle bed, driven through reductor by endless screw electric motor, when worm screw is rotated, the curved steel plate of two panels can erect to embrace passenger car rear wheels simultaneously, and the wheel (Fig. 6) of different-diameter can be adapted to, also can forward in backing plate and facilitate backing plate piling.Two horizontal sliding table B (Fig. 5) arranged side by side are had on the right side of backing plate, driven through drive coupling by slide unit B motor, each slide unit head is also installed a vertical slide unit C, slide unit C motor drives through reducing gear leading screw mother lead screw, this slide unit is equipped with a guide wheel, chamfering is made on limit, backing plate bottom surface four, is convenient to backing plate at acceleration transfer car(buggy) train floor.To get off ramp, slip (Fig. 7).

6, accelerate transfer car(buggy) be rail vehicle (Fig. 8), track is about 73.74 meters, 43.74 meters long for accelerate, 30 meters for slipping into parking stall by backing plate.Track vehicle commander 5 meters, wide 3.2 meters, 2 meters, gauge, car respectively have a horizontal platform end to end, backing plate puts centre.Right position controls to be fixed by magnetic chuck, the gearing accelerating transfer car(buggy) drive motor has on the tooth bar of tooth same long with track two sides, modulus is larger, there is certain intensity, be fixed in the middle of transfer car(buggy) track, the power of transfer car(buggy) is dragged by two high-power servomotors, every platform 160KW, install side by side for two, each one of the left and right of tooth bar.The vertical installation of motor, car, occupant, backing plate, transfer car(buggy) are heavily no more than 6200kg altogether, thrust 20380N, and work brief acceleration is about 3 meter per seconds ², power and Signal transmissions are completed by two trailing cables.

7, on station, be provided with crane, suspension hook has a suspender, four bars can insert in four holes of backing plate and lift, and can be put on transfer car(buggy) by backing plate, also can by backing plate piling.

8, following track has a steering device (Fig. 1), steering device platform can horizontally rotate 90 °, and on platform, plane has 2 groups of electronic rollers.Axis is in 90 ° to be needed to come backing plate laterally or longitudinally to be run with the rise in that direction to be pushed to sail out of preparation road by backing plate, facilitates car to sail out of from backing plate.

Other facilities are common facility and are not repeated.

Three, working process

Start annular train.One piece of backing plate is placed on and accelerates on transfer car(buggy) by crane, and backing plate flushes with ramp of getting on the bus after putting well, and such car can very steadily reach on backing plate, is parked in groove, flame-out.The curved steel plate of two panels of holding-wheel erects, and starts slide unit A, is inserted into outside tire and clamps, make car, occupant, backing plate form an entirety from the gap between wheel and car body.Set station number of getting off simultaneously, wait for the arrival of required empty parking space on train.Suppose that system-wide has 50 stations, namely circulate with 50 in parking stall number.Along with moving ahead of train, within 23 seconds, get final product circulation primary.Start when the empty parking space of required number is about to arrive our station and accelerate transfer car(buggy), because transfer car(buggy) is by high power AC driven by servomotor, train position has the bar code that car sprays to monitor, the two calculates the speed of a motor vehicle of adjustment transhipment more at any time by computer, make backing plate and train parking stall precise synchronization, geo-stationary and highly concordant, at this moment swash plate of getting on the bus is arrived, disconnect the magnetic chuck on transfer car(buggy) flat board, connect the suspension nozzle on transfer car(buggy) and train parking stall, backing plate friction force reduces parking stall on the effect lower bolster of swash plate is squeezed, acceleration transfer car(buggy) is kept straight on and is passed through below swash plate, suspension switch cuts out automatically, on parking stall, magnetic chuck is fixed backing plate, get on the bus, initial point return by transfer car(buggy).If position not to or hedging cylinder action when having an other problems, make to get on the bus swash plate with swash plate axle for the center of circle is straight, backing plate is kept straight on, and not go up train, and hedging braked by transfer car(buggy).

Process of getting off is as follows, when parking stall is number identical with station number, stretches out slide unit B in advance, then stretches out slide unit C, allows guide wheel aim at and gets off skewed slot and enter skewed slot.Parking stall magnetic chuck disconnects, and platform floor steel plates and train parking stall floor suspension nozzle are inflated, along with the advance of train, backing plate can be dragged Train by guide wheel, after leaving train, after slide unit C resets, slide unit B resets, and backing plate slides to Xia Qiao ramp, and deceleration road slows down.To steering device, tune 90 ° is pushed to sail out of preparation roller-way.Now automatically unclamp wheel clamping plate, slide unit A resets, and clamping plate proceed in backing plate, and car igniting is left, and complete this time by bus, crane is by for subsequent use for backing plate piling.

Whole actions of upper Train, unify coordinative command by computer.Without manpower, automatically complete.

Following problem should be noted during design:

1. when going up train, ensure backing plate and the synchronized in the same way precise positioning of ring-type train by Numeric Control Technology.

2. system-wide should there be sudden stop, warning, error state switch.Multiple probe should be filled.And record a video.

3. system-wide should there is fire fighting equipment and establish stair and escape direction board in many places.

4. interior environment system should be provided with, winter heating, cooling in summer.

5. to be not less than 145m in easy flights in 6% for railway detour radius.

6. consider from economic benefit, the annular train operating time also charges at entrance.And in possible place, solar cell is installed, and LED is selected to throw light on.

7. outlet should have gate inhibition in case be not suitable for train transport vehicle and pedestrian enter.

8. answer respectively the stand quantity of backing plate for subsequent use of running check to adjust in time.

9. automatically adapting to bridge train rail because of the temperature difference causes length variations.

10. solve urban transport problems, Shi Yitiao road can not solve, and should be that many annulars and many radiant rays composition nets just can be dealt with problems.

Four, accompanying drawing explanation

Fig. 1 is the aerial view that station set up at the parting of the ways by annular train.In figure, This train is bound for XXX is from left to right.Train running speed is about 60 kilometers per hour.What lower right was drawn is above-listed track.Facility has: ramp of getting on the bus, transfer car(buggy), crane, transhipment track, tooth bar, swash plate etc. of getting on the bus.Its transhipment track is parallel with train rail.The transfer car(buggy) AC servo machinery driving of two 160 kilowatts.Motor shaft is installed the gear that the modulus of reference diameter 200 millimeters is larger.The power be applied on tooth bar is about 20380N.The weight that transfer car(buggy) loads is as follows: car conducts oneself with dignity 2 tons, 5 occupants 0.5 ton, 1 ton, backing plate, and transfer car(buggy) conducts oneself with dignity 1 ton, and 1.6 tons, 2 motors, weigh 6.1 tons altogether.Maximum weight can not more than 6.7 tons.The acceleration/accel of 3 meter per seconds 2 just can be reached according to formula.Within 5.4 seconds, just can accelerate to speed per hour 60 kilometers from zero-speed.Reach synchronized with train.Accelerate long 43.74 meters of distance.Get on the bus swash plate parking stall in backing plate and car above, passenger's cunning.Transfer car(buggy) from get on the bus swash plate below by, return initial point after braking.What lower left was drawn is following track.Facility has: skewed slot road of getting off, ramp of getting off, deceleration road, steering device, sail out of preparation road.When need get off, the guide wheel in backing plate is stretched.Enter skewed slot road of getting off.When train advances, backing plate is dragged Train together with the car of loading.Enter ramp of getting off, get off laggardly to enter to slow down from overpass.After deceleration, on steering device, tune 90 ° is sent to and sails out of preparation road.Can not collide with the car arrived below like this.At this moment the curved steel plate clamping passenger car rear wheels unclamps.Return in backing plate.Car sails out of.Backing plate is sling piling by crane.

Fig. 2 is the lateral plan in above-listed track.

Fig. 3 is the lateral plan in following track.

Fig. 4 is annular train, the placement figure of parking stall upper padding plate, and the position of car front and back wheel on it.And trailing wheel clamping on backing plate.There is upright steel plate to be trapped among face, three, parking stall and guarantee safety.

Fig. 5 is backing plate schematic diagram.Corner there are four buffering wheels.Slide unit B, C get off in skewed slot for guide wheel extend into, and regained by guide wheel and design in backing plate.Slide unit A is in order to vertical straight curved steel plate, extend between car body and trailing wheel.When extending into trailing wheel center, endless screw electric motor drives worm screw, and trailing wheel clamped by worm gear and the curved steel plate be fixed on worm gear, is fixed on backing plate by car.Intelligent command echelon and power supply is also had to be omitted in this figure in backing plate.

Fig. 6 is backing plate lateral plan.Visible curved Interal fixation is on worm gear, and angle effects different between two curved steel plates is also different.During angle 150 °, receive curved steel plate in backing plate body.Major diameter trailing wheel is clamped during angle 26 °.Minor diameter trailing wheel is clamped during negative 24 ° of angle.

Fig. 7 is 2 schematic diagrams.Upper figure is that in backing plate, slide unit B, C stretch out, and drives guide wheel to enter skewed slot.Along with moving ahead of train drags Train backing plate.Figure below is that slide unit B, C shrink, and is taken in backing plate by guide wheel.Facilitate piling or lay on transfer car(buggy).

Fig. 8 is the lateral plan of transfer car(buggy).Transport back frame in figure and bear backing plate and the car of clamping on backing plate, be contained on servo motor shaft wheel and rack engagement interact under along transfer car(buggy) track from static accelerate to annular train synchronized.Under the effect of swash plate of getting on the bus (Fig. 1), backing plate is squeezed into train.

Claims

1. annular flyover from beginning to end.

2. belt railroad from beginning to end.

3. long electric train same with railway from beginning to end.

4. passenger, automobile, backing plate are that entirety is not stopped handling.

5. the current technology such as numerical control servo motor is used in communications and transportation.

6. photoelectric coding detects train position.