CN202987140U - Improved overhead track transportation system for passenger transportation - Google Patents
Improved overhead track transportation system for passenger transportation Download PDFInfo
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- CN202987140U CN202987140U CN 201220631260 CN201220631260U CN202987140U CN 202987140 U CN202987140 U CN 202987140U CN 201220631260 CN201220631260 CN 201220631260 CN 201220631260 U CN201220631260 U CN 201220631260U CN 202987140 U CN202987140 U CN 202987140U
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- track
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- rail
- wheel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The utility model relates to an improved overhead track transportation system for passenger transportation. L-shaped and Y-shaped supporting arms are arranged along a line to support a guide rail beam on the lower portion, a bogie trolley runs in a guide rail, a passenger carriage is located below a track, two steel rails are disposed on the upper surface of a track beam in an overhead track beam box, and the bogie trolley runs back and forth on the steel rails in the track beam. By means of the improved overhead track transportation system for passenger transportation, frictional resistance can be effectively reduced, the energy consumption is reduced, and the comfort level of passengers is improved. A mode that the bogie trolley with steel wheels runs on the steel rails is used so that upper and lower guide wheels are not required to be arranged on the bogie trolley, the mechanism of the bogie trolley is simplified, and the maintenance workload is reduced.
Description
Technical field
The utility model relates to the aerial field of track traffic of passenger transportation, is specifically related to a kind of improved type traffic system for overhead track for passenger transportation.
Background technology
The traffic system for overhead track that has put into operation abroad at present, normally do support by concrete column or variable cross-section box type steel column, adopt the inverted "L" shaped post during single line, adopt " Y " shape post during two-wire, locate normally to adopt door shape pillar construction at the track switch of operation.Be fixed wtih track girder as orbit at column extending arm lower surface.Adopt " mouth " font steel box beam as track girder, the lower bottom part of its " mouth " tee beam has a longitudinal opening.Whole track girder is to be welded by five block plates.Divide from function, have cross girders in track girder---namely there is the bottom beam of longitudinal opening the centre, and it is the beam that directly carries the aerial railcar wheel; Also have guide beam---two side plates in track girder, also be furnished with supply line and communication, sense line on as the side plate of guide beam.Wheel is steel rubber coating wheel, by motor-driven.Form a bogie stock mechanism (or being called for short bogie truck) by four wheels and transmission device and track adjusting wheel.Track adjusting wheel is the General Purpose Rubber wheel, and every side up and down of each bogie truck, front and back are the quadruplet track adjusting wheel altogether.The carrying compartment is positioned at the below of track girder, is suspended on below the guide frame dolly, and every joint compartment is suspended on below former and later two guide frames, is one group of operation by one to two joint compartment usually, can compile four and saves the compartment for maximum every group.
Because whole carrying compartment and passenger load all are suspended on the track below, whole load weight is to be carried by bogie truck, and then fully by the carrying of the wheel of the steel rubber coating on bogie truck, and be pressed on away on cross girders, so wheel and interorbital Frotteurism occupy key factor to the energy consumption of whole system.At present the suffered resistance of such system is huge, and the energy consumption that overcomes friction drag is also very large.During train operation, the off-straight operation that the wheel operation of bogie truck both sides produces because of various factors along working direction, with making the track adjusting wheel on bogie truck press with two side rails every now and then and consume extra energy, also can produce the uncomfortable sensation that swings to the passenger simultaneously.Empty rail train is the most complicated at the track switch place, and track switch is also a difficult point of its manufacturing and maintenance, is in operation will move whole track toward contact and make the track of sky rail train change in travelling.
The utility model content
The purpose of this utility model is to provide a kind of change wheel and interorbital Frotteurism and reduces friction drag, reach the reduction energy consumption, improve simultaneously the stability of operation, improve the comfort level of passenger in operational process, simplified structure, the improved type traffic system for overhead track that is used for passenger transportation of reduction operating cost that can also be larger.
In order to solve the problems of the technologies described above, the improved type traffic system for overhead track that is used for passenger transportation that the utility model provides is achieved in that
A kind of improved type traffic system for overhead track for passenger transportation, comprise and be provided with the guide rail beam that L-type, Y type hold-down arm are supporting the bottom along the line, bogie stock moves in guide rail, passenger carriage is positioned at below track, the upper surface of track girder casing middle orbit beam aloft, be provided with two rail, backhaul row on the rail of bogie stock in track girder.
Next step, described track girder bottom is " mouth " font of longitudinal opening.
Next step, described bogie stock wheel is steel wheel, each bogie stock has four steel wheels.
Next step, described steel wheel is provided with the high flange of a 25mm near the track girder open side.
Next step, the vehicle frame of described bogie stock and wheel adopt independent suspension system.
The beneficial effects of the utility model are: can reduce friction drag by actv., reduce energy consumption, improve comfort of passenger.Due to the bogie stock that has adopted steel wheel operation scheme on the rail track, can make bogie stock needn't be provided with the up and down track adjusting wheel, thereby the mechanism of simplifying bogie stock reduce maintenance capacity.Cancellation due to the track adjusting wheel up and down of bogie stock, can also reduce the volume of bogie stock, to aerial track to reduce be favourable, can offset the impact that increases owing to increasing aerial orbital weight that rail brings, make aerial track keep not having too large variation on overall weight.The place becomes mobile rail by mobile whole aerial track at track switch, has not only simplified transmission device and maintenance, has also greatly reduced ground supports structure and underground foundation amount.Simultaneously, adopt rail and move steel wheel on rail, can create conditions for using and transplant, use for reference existing conventional railway technology, as now on conventional railway widespread use without seam track technology.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is single line " L " shape supporting construction schematic diagram;
Fig. 3 is two-wire " Y " shape supporting construction schematic diagram;
Fig. 4 is the bogie stock structural representation.
In accompanying drawing: 1 passenger carriage, 2 aerial track girder casings, 3 guide rail beams, 4 rail, 5 wheels, 6 driving motors, 7 independent suspension systems, 8 bogie stocks, 9 " L " shape supporting construction, 10 " Y " shape supporting construction, 11 hold-down arms, 12 power-supply trolley lines, 13 signal induction lines, 14 bearing plate bars, 15 suspending rod, 16 drive gear mechanisms, 17 current collection wiping bars, 18 bogie stock vehicle frames.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
as Fig. 1, Fig. 2, shown in Figure 3, aerial track train passenger carriage 1 is suspended on below aerial track girder casing 2, aerial track girder casing 2 is fixed on " L " shape supporting construction 9(single line), or " Y " shape supporting construction 10(two-wire) hold-down arm 11 lower surfaces, aerial track traffic in whole setting can be hidden existing building and other obstacle according to landform along the line easily, track girder casing 2 the insides aloft, the signal induction line 13 that promising empty rail train provides the power-supply trolley line 12 of power and whole driving followed the tracks of control is set, wherein the lower plate as aerial track girder casing 2 has a vertical 180mm opening, be used for hanging sky rail passenger carriage 1, also has a function as aerial track girder casing 2 lower plates, it is exactly the rail bed as aerial rails, bearing plate bars 14 as the rail sleeper is arranged on guide rail beam 3, it is welded on as on guide rail beam 3, according to the difference as bearing plate bars 14 thickness of sleeper, can regulate at an easy rate the absolute altitude of rail 4.Bogie stock 8 moves on rail 4, it is equipped with steel wheel 5, each bogie stock 8 is installed four steel wheels 5, every joint passenger carriage 1 is suspended in below aerial track girder casing 2 by suspending rod 15 by two bogie stocks 8, two bogie stocks 8 independent drive on firm rail 4, one in front and one in back arrange, electrical equipment control is set as equidirectional advancing with the driving motor 6 of two bogie stocks 8 in same joint compartment, size according to passenger flow volume, can one to four joint passenger carriage 1 volume be one group of operation, running velocity be set in the highest per hour 50km.
Bogie stock 8 has driving motor 6 to drive wheel 5 by drive gear mechanism 16 in Fig. 1.The power of driving motor 6 contacts power supply by one group of current collection wiping bar 17 with power-supply trolley line 12 in being arranged on aerial track girder casing 2 sidewalls, and the top that power-supply trolley line 12 is arranged on the side rather than is arranged on track girder casing 2 is in order to reduce whole track depth of beam.As Fig. 4, wheel 5 is steel wheel, and independent suspension system 7 is suspended on steel wheel 5 on bogie stock vehicle frame 18, and driving motor 6 and drive gear mechanism 16 all are fixed on bogie stock vehicle frame 18.Also be fixed on bogie stock vehicle frame 18 for the suspending rod 15 that hangs empty rail passenger carriage 1.Steel wheel 5 diameters are 450mm, are arranged on bogie stock 8 inboards at steel wheel 5, both near track girder casing 2 open side, the high flange of one 25mm are arranged, and can play the effect of bogie stock 8 smooth operation on rail 4.For preventing steel wheel 5 from rail 4 derailings, each row's steel wheel 5 of front and back is installed all will set up defences and is stopped its shifting device in opposite directions.Due to the mode that has adopted bogie stock 8 to move on rail 4, so at the rail switch place, do not need mobile whole aerial track girder casing, the common rail traffic like that only needs moving track track switch to reach the orbit that changes empty rail train earthward.
The improved type traffic system for overhead track can adopt someone to operate and unattended two kinds of forms, adopts electric braking to add Block brake.Under unattended form, detect whether train arrives at a station and travel condition and control acceleration-deceleration or the parking of train by the induction of signal circuit 13 that is arranged on the sensor below rail 4 and is arranged on aerial track girder casing 2 sides.Can be transplanted on aerial track train in the continuous welded rail track technology of using on the common rail train, the noise decrease ride quality is further improved.
The noise of improved type traffic system for overhead track is very little, and bogie stock 8 is in the aerial track girder casing 2 of almost completely sealing in operation on rail 4.At empty rail train track switch along the line place and the environment place that has special noiseless to require, can also adopt the method such as aerial track girder casing 2 coated inner wall sound deadening coatings further to reduce noise.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. improved type traffic system for overhead track that is used for passenger transportation, comprise and be provided with the guide rail beam that L-type, Y type hold-down arm are supporting the bottom along the line, bogie stock moves in guide rail, passenger carriage is positioned at below track, it is characterized in that, aloft the upper surface of track girder casing middle orbit beam, be provided with two rail, backhauls row on the rail of bogie stock in track girder.
2. the improved type traffic system for overhead track for passenger transportation according to claim 1, is characterized in that, described track girder bottom is " mouth " font of longitudinal opening.
3. the improved type traffic system for overhead track for passenger transportation according to claim 1, is characterized in that, described bogie stock wheel is steel wheel, and each bogie stock has four steel wheels.
4. the improved type traffic system for overhead track for passenger transportation according to claim 3, is characterized in that, described steel wheel is provided with the high flange of a 25mm near the track girder open side.
5. according to claim 1 or 3 described improved type traffic system for overhead tracks for passenger transportation, is characterized in that, the vehicle frame of described bogie stock and wheel adopt independent suspension system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631260 CN202987140U (en) | 2012-11-26 | 2012-11-26 | Improved overhead track transportation system for passenger transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631260 CN202987140U (en) | 2012-11-26 | 2012-11-26 | Improved overhead track transportation system for passenger transportation |
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| Publication Number | Publication Date |
|---|---|
| CN202987140U true CN202987140U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631260 Expired - Fee Related CN202987140U (en) | 2012-11-26 | 2012-11-26 | Improved overhead track transportation system for passenger transportation |
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| CN (1) | CN202987140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010219A (en) * | 2012-11-26 | 2013-04-03 | 河南重工起重机集团有限公司 | Improved air rail transit system for passenger transport |
| WO2017152665A1 (en) * | 2016-03-11 | 2017-09-14 | 中唐空铁集团有限公司 | Traction system for sky train |
| CN107208839A (en) * | 2014-12-02 | 2017-09-26 | 迪切卡托路易吉和茨艾莫德股份公司 | System for mobile electric device |
| WO2018153339A1 (en) * | 2017-02-23 | 2018-08-30 | 万普华 | Personal hanging type double-rail and double-power automatic control light rail traffic system |
-
2012
- 2012-11-26 CN CN 201220631260 patent/CN202987140U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010219A (en) * | 2012-11-26 | 2013-04-03 | 河南重工起重机集团有限公司 | Improved air rail transit system for passenger transport |
| CN107208839A (en) * | 2014-12-02 | 2017-09-26 | 迪切卡托路易吉和茨艾莫德股份公司 | System for mobile electric device |
| CN107208839B (en) * | 2014-12-02 | 2019-05-03 | 迪切卡托路易吉和茨艾莫德股份公司 | System for moving electric devices |
| WO2017152665A1 (en) * | 2016-03-11 | 2017-09-14 | 中唐空铁集团有限公司 | Traction system for sky train |
| WO2018153339A1 (en) * | 2017-02-23 | 2018-08-30 | 万普华 | Personal hanging type double-rail and double-power automatic control light rail traffic system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151126 |