CN2474389Y - Single rail carriage - Google Patents
Single rail carriage Download PDFInfo
- Publication number
- CN2474389Y CN2474389Y CN 01239666 CN01239666U CN2474389Y CN 2474389 Y CN2474389 Y CN 2474389Y CN 01239666 CN01239666 CN 01239666 CN 01239666 U CN01239666 U CN 01239666U CN 2474389 Y CN2474389 Y CN 2474389Y
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- brake
- wheel
- valve
- monorail car
- car according
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Abstract
The utility model provides a single-rail vehicle. The utility model is characterized in that a wheel screw-down is provided on directive wheels and stable wheels, moving wheels are connected with a power system via an axle gear box, a drive shaft and an actuated element, and a brake assembly is dragged by air. The moving wheels, directive wheels and stable wheels of the utility model are employed with solid rubber tires, thereby solving the problem that the bearing of domestic air-rubber-tires can not satisfy with the requirement of gross rail load on axle. The utility model is employed with the air brake assembly and a lifting gearing of an operating platform of an electromotor drive, thereby avoiding polluting the pedestrians on the street who are waling under the bridge in the time of operation. The utility model is adapted for single-rail vehicle of our countries manufacturing with low production costs of operation and maintenance.
Description
The utility model relates to a kind of vehicle that moves on the cross girders in walking of monorail traffic.Comprise working truck, maintenance vehicle and towing vehicle.
The monorail traffic still is in the starting stage in China, does not still have ready-made working truck, maintenance vehicle and towing vehicle, introduces external monorail car because of the actual conditions of China's use and technology and not too is adapted to China's national situation.Adopt aerated rubber tyre, China's aerated rubber tyre load-carrying capacity out of reach requirement as external vehicle; Hydraulic braking is adopted in external car brakeing, and lifting platform adopts hydraulic lifting, reveals because hydraulic pressure exists, and is unfavorable for that this car is in the city use etc.
The purpose of this utility model is to provide a kind of suitable China to make and uses the lower-cost monorail car of operating maintenance.
The technical solution of the utility model is: form monorail car by vehicle frame, engine installation, driving device, running gear, brake system, control system etc.Running gear adopts two pairs of walking wheels, walking wheel is pressed on away on the cross girders, track adjusting wheel and steady wheel are folded in away the cross girders both sides, steady wheel and track adjusting wheel are provided with the wheel pressure regulator, walking wheel is connected with power system with driver element through axle gear box, brake system is air brake, adopts energy brake or gives the wind brake mode.
Feature of the present utility model also is walking wheel, track adjusting wheel and steady wheel solid rubber tyre.
Feature of the present utility model is that also power system can be driving engine, generator set, storage battery and/or trolley power taking.When the trolley power taking provides power, generator set or storage battery also can be set simultaneously as reserve power.
Driver element of the present utility model can be AC traction electric motor, mechanical gear box or hydraulic transmission gear box.
Feature of the present utility model also is: having in the vehicle frame bottom can be by the bench board of driver train oscilaltion; Its driver train is a screw-drive mechanism: screw rod is fixed on the frame brackets through bearing seat, and the nut that is enclosed within screw rod is fixed in bench board, and screw rod links to each other with electrical motor through transmission device.Electrical motor drives the screw rod rotation by driving device, and the rotation of screw rod makes nut with the bench board up-and-down movement, realizes the elevating function of bench board.
The driver train of self-powered platform also can be pinion and rack: electrical motor and driving device gear are fixed on the support of vehicle frame, are fixed in bench board with gear mating teeth bar.Electrical motor is by the rotation of driving device driven gear, and the rotation of gear makes tooth bar with the bench board up-and-down movement, realizes the elevating function of bench board.
The utility model vehicle can be provided with an operating console, also can one operating console respectively be set in the vehicle two ends, to realize the bidirectional driving of locomotive.
The utility model has adopted solid rubber tyre because of the wheel of walking wheel, track adjusting wheel, steady wheel, solve domestic air rubber tire list tire load and can not satisfy the important problem of asking of axle, adopted Pneumatic brake systems, electric motor driven worktable lifting mechanism simultaneously, oil pollution is walked street, the pedestrian under the cross girders when having avoided operation, operation; Be provided with bench board turnover floor and railing, after falling, bench board can make operating personnel's traveling to walking operation under the cross girders, guaranteed operating personnel's safety simultaneously, instrument and other object fall when having avoided work, be that a kind of suitable China makes use, the lower-cost monorail car of operating maintenance.
Fig. 1 is embodiment 1 of the present utility model, is the scheme drawing of power hydraulic transmission monorail car with the driving engine;
Fig. 2 is embodiment 2 of the present utility model, is power with the driving engine, the structural representation of mechanical drive monorail car;
Fig. 3 is embodiment 3, is the scheme drawing of power alternating current transmission monorail car with the generator set;
Fig. 4 is embodiment 4, is the scheme drawing of power, alternating current transmission monorail car with the storage battery;
Fig. 5 is embodiment 5, and utilizing the direct current (DC) of obtaining from trolley with pantograph is the scheme drawing of power alternating current transmission monorail car;
Fig. 6 is embodiment 6, and utilizing the direct current (DC) of obtaining from trolley with pantograph is that power is the scheme drawing of reserve power alternating current transmission monorail car with the diesel powerplant;
Fig. 7 is embodiment 7, and utilizing the direct current (DC) of obtaining from trolley with pantograph is that power is reserve power with the storage battery, the scheme drawing of alternating current transmission monorail car;
Fig. 8 is the monorail car scheme drawing that is provided with the both-end operating console;
Fig. 9 is the monorail car scheme drawing that is provided with an operating console;
Figure 10 is not for being provided with the monorail car scheme drawing of bench board;
Figure 11 is a running gear scheme drawing of the present utility model;
Figure 12 is the wheel pressure regulator scheme drawing of track adjusting wheel, steady wheel;
Figure 13 is the air draft braking principle figure of Pneumatic brake systems;
Figure 14 be Pneumatic brake systems give wind braking principle figure;
Figure 15 is the structural representation of bench board worm drive lifting mechanism;
Figure 16 is the structural representation of bench board pinion and rack;
Figure 17 is bench board turnover scheme drawing.
Among Fig. 1, Fig. 1-A is a front view, and Fig. 1-B is a lateral plan.Driving engine 3 is connected with walking wheel 4 through hydraulic transmission gear box 7, transmission shaft 6, axle gear box 9.The power that driving engine sends through transmission shaft 6, through 4 rotations of axle gear box 9 driving walking wheels, thereby drives the car load traveling by hydraulic transmission gear box 7 speed changes.Forward-reverse is realized by control hydraulic transmission gear box 7.
Among Fig. 2, the power that driving engine 3 sends is by change speed gear box 13 speed changes, pass to commutation case 14 through transmission shaft 6, and commutation case 14 passes to axle gear box 9 by transmission shaft 6, drives walking wheels 4 rotations through axle gear box 9, thereby drives the car load traveling.Forward-reverse is realized by control commutation case 14.
Among Fig. 3, generator set 15 sends three plase alternating current, is all variable alternating current of voltage, frequency through frequency converter 17 by rectification and inversion, drive two AC variable frequency asynchronous traction motor 16 rotations, traction motor 16 will rotatablely move and pass to axle gear box 9, drive walking wheel 4 rotations through axle gear box 9, thereby drive the car load traveling.By handling control handle or button, frequency converter 17 is carried out Long-distance Control, realize mild shock-free starting and speed governing, commutation control realizes by switch.
Among Fig. 4, the direct current (DC) of storage battery 18 is all variable alternating current of voltage, frequency through frequency converter 17 by inversion, drive two AC variable frequency asynchronous traction motor 16 rotations, traction motor 16 will rotatablely move and pass to axle gear box 9, drive walking wheel 4 rotations through axle gear box 9, thereby drive the car load traveling.By handling control handle or button, frequency converter 17 is carried out Long-distance Control, obtain the different variation relations of voltage and frequency, to obtain control, realize mild shock-free starting and speed governing to tractive force and speed, commutation control realizes by switch.Can directly adopt alternating current by AC Power supply socket, frequency converter 17 is storage battery 18 chargings.
Among Fig. 5, direct current (DC) on the trolley is introduced in the car through pantograph 19, is all variable alternating current of voltage, frequency through frequency converter 17 by inversion, drive two AC variable frequency asynchronous traction motor 16 rotations, traction motor 16 will rotatablely move and pass to axle gear box 9, drive walking wheel 4 rotations through axle gear box 9, thereby drive the car load traveling.By handling control handle or button, frequency converter 17 is carried out Long-distance Control, realize mild shock-free starting and speed governing, commutation control realizes by switch.
Among Fig. 6, Fig. 6-A is a front view, and Fig. 6-B is a lateral plan.Direct current (DC) on the trolley is introduced in the car through pantograph 19, is all variable alternating current of voltage, frequency through frequency converter 17 by inversion, drive two AC variable frequency asynchronous traction motor 16 rotations, traction motor 16 will rotatablely move and pass to axle gear box 9, drive walking wheel 4 rotations through axle gear box, thereby drive the car load traveling.Generator set 15 is installed simultaneously as backup power, on trolley, during non-transformer or pantograph 19 when getting streaming system and damaging, enters frequency converter 17 through change-over swith.By handling control handle or button, frequency converter is carried out Long-distance Control, obtain the different variation relations of voltage and frequency, to obtain control, realize mild shock-free starting and speed governing to tractive force and speed, commutation control realizes by switch.
Among Fig. 7, Fig. 7-A is a front view, and Fig. 7-B is a lateral plan.Direct current (DC) on the trolley is introduced in the car through pantograph 19, is all variable alternating current of voltage, frequency through frequency converter 17 by inversion, drive two AC variable frequency asynchronous traction motor 16 rotations, traction motor 16 will rotatablely move and pass to axle gear box 9, drive walking wheel 4 rotations through axle gear box 9, thereby drive the car load traveling.Storage battery 18 is installed simultaneously as backup power, when non-transformer or pantograph are got the streaming system damage on trolley, enters frequency converter through change-over swith.By handling control handle or button, frequency converter is carried out Long-distance Control, obtain the different variation relations of voltage and frequency, to obtain control, realize mild shock-free starting and speed governing to tractive force and speed, commutation control realizes by switch.Can directly adopt alternating current by AC Power supply socket, frequency converter 17 is storage battery 18 chargings.
Among Fig. 8, the front and back end of vehicle is equipped with operating console 12, maneuvering system 20, and driver's chair 21 can be in the control of former and later two directions realizations to vehicle operating.
Among Fig. 9, be provided with operating console 12 in the vehicle, maneuvering system 20, driver's chair 21.
Among Figure 10,1 is car body, and 2 is vehicle frame, and 4 is walking wheel, and 9 is axle gear box, and 8 is brake disc, and 16 is motor, and present embodiment is not provided with bench board.
Among Figure 11, running gear is made up of the wheel pressure regulator 23 and the support of walking wheel 4, track adjusting wheel 11, steady wheel 10 and track adjusting wheel 11, can guarantee the stability of car load operation and pass through curve smoothly by the wheel load of adjusting track adjusting wheel and steady wheel.Figure 11-A is a structural representation.
Figure 11-B is the A-A view of Figure 11-A, and wherein 23 are the wheel pressure regulator, and 22 is arm, and 24 are rotating shaft.
Figure 11-C is the B-B view of Figure 11-A, and track adjusting wheel and steady wheel are made up of solid rubber tyre 25, wheel rim 26, wheel hub 29, bearing 28, axle 27 and location, sealing member etc.Between wheel rim 26 and the wheel hub 29 tie bolt 30 is arranged, behind demounting bolt 30, can realize the replacing of solid rubber tyre.
Figure 11-D is the C-C view of Figure 11-A, and walking wheel 4 is made up of two solid rubber tyres 31 arranged side by side, wheel rim 32, wheel hub 35, bearing 34, axle 33 and location, sealing member etc.Behind the tie bolt 36 of dismantling 35 of wheel rim and wheel hubs, can carry out the replacing of two solid rubber tyres 31.
Three of arm 22 connect fulcrum and flexibly connect with track adjusting wheel (steady wheel) and two wheel supports being loaded on the vehicle frame respectively among Figure 12, wherein one of arm 22 connects between a fulcrum and the wheel support and is connected through bearing pin 37, adjusting yoke 38, adjusting yoke 41, setting nut 39 and cap 40, and adjusting yoke 38 is opposite with adjusting yoke 41 hand of spirals.Rotation setting nut 39 can carry out the adjusting of wheel load, regulates with also cap 40 lockings.
Among Figure 13, air compressor (44) through total reservoir (43), pressure regulating valve (45), link to each other for airduct (53) with brake activation valve (42), the brake activation valve by train pipe (52) with link to each other with auxiliary reservoir (49) through valve (48), auxiliary reservoir (49) links to each other with brake cylinder (51) through valve (48), brake pipe (54), the pull bar (55) of brake cylinder (51) with close up after embrace brake disc (8) brake strap (56) link to each other, equalizing reservoir (57) links to each other with brake activation valve (42) by pipeline, and work reservoir (58) links to each other with valve (48) by pipeline.Its operating process is: the pressurized air that air compressor 44 produces enters total reservoir 43 and stores, the pressurized air of total reservoir 43 is adjusted to the pressurized air of the required pressure of braking through pressure regulating valve 45, be full of to airduct 53, when brake activation valve 42 is alleviated, enter train pipe 52 and equalizing reservoir 57 by brake activation valve 42 for the pressurized air of airduct 53, the pressurized air that enters train pipe 52 charges into auxiliary reservoir 49 by valve 48, simultaneously the pressurized air of brake cylinder 51 through brake pipe 54 by valve 48 exhaust to atmospheres, brake cylinder 51 drives lever 55 under the effect of release spring, brake strap 56 is opened, leave brake disc 8, realize alleviating.When brake activation valve 42 carries out glancing impact, pressurized air in the equalizing reservoir 57 is by brake activation valve 42 exhaust to atmospheres, train pipe 52 communicates with atmosphere, the pressurized air of auxiliary reservoir 49 enters brake cylinder 51 by valve 48 through brake pipe 54, the piston rod of brake cylinder 51 drives lever 55, system brake strap 56 is closed disturb, embrace brake disc 8, produce brake action.The vehicle that two ends are handled all can produce same braking and remission effect in any end manipulation.Train pipe 52 is provided with air draft electromagnetic valve 50, but cabinet switch makes train pipe 52 by the air draft of air draft electromagnetic valve, produces brake action.Vehicle connection that can be identical with this car brake mode with other is hung, and controls other vehicle braked and alleviation, also can be controlled the braking and the alleviation of this car by other vehicle.
Among Figure 14 air compressor 44 through pressure regulating valve (45), link to each other for airduct 53, total reservoir 43 with brake activation valve 42, brake activation valve 42 is connected with brake cylinder 51 by train pipe 52, amplifying relay valve 60 brake pipes 54, the pull bar (55) of brake cylinder (51) with close up after embrace brake disc (8) brake strap (56) link to each other, brake activation valve 42 is by linking to each other with train pipe 62 with trailer to airduct 53, train pipe 52, trailer valve 59.Its operating process is: the pressurized air that air compressor 44 produces enters total reservoir 43 storages through the pressurized air that pressure regulating valve 45 is adjusted to the required pressure of braking, the pressurized air of total reservoir 43 is full of to airduct 53, when brake activation valve 42 is alleviated, pressurized airs in the brake cylinder 51 by brake pipe 54 behind amplifying relay valve 60 from brake activation valve 42 exhaust to atmospheres, brake cylinder 51 drives lever 55 under the effect of release spring, brake strap 56 is opened, leave brake disc 8, realize alleviating.When brake activation valve 42 carries out glancing impact, enter train pipe 52 through brake activation valve 42 for the pressurized air of airduct 53,52 superchargings of train pipe make pressurized air enter brake cylinder 51 by amplifying relay valve 60 by brake pipe 54, the piston rod of brake cylinder 51 drives lever 55, brake strap 56 is closed disturbs, embrace brake disc 8, produce brake action.Train pipe 52 is provided with braking with electromagnetic valve 61, when cabinet switch makes train pipe 52 and is communicated with for airduct 53, enters train pipe 52 for airduct 53 pressurized airs, can produce brake action.By the joint of train pipe 52 before and after the vehicle, vehicle connection that can be identical with this car brake mode with other is hung, and controls other vehicle braked and alleviation, also can be controlled the braking and the alleviation of this car by other vehicle.This car also is provided with trailer valve 59 and trailer with train pipe 62, and may command is the braking and the alleviation of the trailer of drive not, and trailer is an energy brake.
Among Figure 15, Figure 15-A is a front view, and Figure 15-B is a birds-eye view.Screw rod 66 is fixed on the support 68 of vehicle frame through bearing seat 65, and the nut 67 that is enclosed within on the screw rod 66 is fixed on the bench board 5, is provided with wearing chunk 69 between bench board and the support 68.Electrical motor 63 drives screw rod 66 rotations by driving device 64, and the rotation of screw rod 66 makes nut 67 with the bench board up-and-down movement, realizes the lifting of bench board.
Among Figure 16, Figure 16-A is a front view, and Figure 16-B is a birds-eye view.Electrical motor 63 and driving device 64, gear 71 are fixed on the support 68, are fixed on the bench board 5 with gear 71 mating teeth bars 70, are provided with wearing chunk 69 between bench board 5 and the support 68.Electrical motor 63 is by 71 rotations of driving device 64 driven gears, and the rotation of gear 71 makes tooth bar 70 with bench board 5 up-and-down movements, realizes the elevating function of bench board 5.
Among Figure 17, (see that Figure 17-A, Figure 17-B) floor 75 is connected with bench board 5 by hinge 73, by inhibiting device 76 maintenance levels, railing 72 is connected with bench board 5 by hinge 74 when putting down, can rotate around hinge 74, fixing by fixed mechanism 77 upon deployment with floor 75.Floor 75 and railing 72 can be fixing with bench board 5 after withdrawal.When not needing to use floor 75 and railing 72, it can be dismantled.
Claims (10)
1, a kind of monorail car, comprise vehicle frame (2), engine installation, driving device, running gear, brake system, control system, it is characterized in that: running gear adopts two pairs of walking wheels (4), walking wheel (4) places away on the cross girders, track adjusting wheel (11) and steady wheel (10) are folded in away the cross girders both sides, and track adjusting wheel (11) and steady wheel (10) are provided with the wheel pressure regulator; Walking wheel (4) is connected with power system with driver element through axle gear box (9); Brake system is air brake.
2, monorail car according to claim 1 is characterized in that: walking wheel (4), guiding (11), steady wheel (10) adopt solid rubber tyre.
3, monorail car according to claim 1, it is characterized in that: track adjusting wheel and wheel pressure regulator on the steady wheel are that three of arm (22) are connected fulcrum and flexibly connect with track adjusting wheel or steady wheel and two wheel supports being loaded on the vehicle frame (2) respectively, wherein one of arm (22) connects between a fulcrum and the wheel support and is connected through bearing pin (37), adjusting yoke (38), adjusting yoke (41), setting nut and cap, and adjusting yoke (38) is opposite with adjusting yoke (41) hand of spiral.
4, monorail car according to claim 1, it is characterized in that said brake system can be exhaust and brake system, its air compressor (44) is through total reservoir (43), pressure regulating valve (45), link to each other for airduct (53) with brake activation valve (42), the brake activation valve by train pipe (52) with link to each other with auxiliary reservoir (49) through valve (48), auxiliary reservoir (49) is through valve (48), brake pipe (54) links to each other with brake cylinder (51), the pull bar (55) of brake cylinder (51) with close up after embrace brake disc (8) brake strap (56) link to each other, equalizing reservoir (57) links to each other with brake activation valve (42) by pipeline, and work reservoir (58) links to each other with valve (48) by pipeline.
5, monorail car according to claim 1, it is characterized in that said brake system can be to wind brakes: its air compressor (44) is through pressure regulating valve (45), give airduct (53), total reservoir (43) links to each other with brake activation valve (42), brake activation valve (42) is by train pipe (52), amplifying relay valve (60) brake pipe (54) is connected with brake cylinder (51), the pull bar (55) of brake cylinder (51) with close up after embrace brake disc (8) brake strap (56) link to each other, brake activation valve (42) is by to airduct (53), train pipe (52), trailer valve (59) links to each other with train pipe (62) with trailer.
6, monorail car according to claim 1 is characterized in that said power system can be driving engine, generator set, storage battery and/or from the trolley power taking.
7, monorail car according to claim 1 is characterized in that: driver element can be AC traction electric motor, mechanical gear box or hydraulic transmission gear box.
8, monorail car according to claim 1 is characterized in that: vehicle frame (2) bottom has can be by the bench board (5) of driver train lifting, and bench board (5) is provided with and can turns down railing and floor (75).
9, monorail car according to claim 8, it is characterized in that: the lift drive mechanism of bench board (5) is a screw-drive mechanism: screw rod (66) is fixed on the support (68) of vehicle frame through bearing seat (65), the nut (67) that is enclosed within on the screw rod (66) is fixed in bench board (5), and screw rod (66) links to each other with electrical motor (63) through transmission device.
10, monorail car according to claim 8, it is characterized in that, the lift drive mechanism of bench board (5) also can be gear, rack mechanism: electrical motor, driving device, gear (71) are fixed on the support (68) of vehicle frame, are fixed on the bench board (5) with gear (71) mating teeth bar (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239666 CN2474389Y (en) | 2001-04-03 | 2001-04-03 | Single rail carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239666 CN2474389Y (en) | 2001-04-03 | 2001-04-03 | Single rail carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474389Y true CN2474389Y (en) | 2002-01-30 |
Family
ID=33652056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239666 Expired - Fee Related CN2474389Y (en) | 2001-04-03 | 2001-04-03 | Single rail carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474389Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463998A (en) * | 2010-11-05 | 2012-05-23 | 上海工程技术大学 | Powered bogie with hybrid wheel pairs |
| CN109756094A (en) * | 2017-09-14 | 2019-05-14 | B和R工业自动化有限公司 | Long stator linear electric machine |
| CN110466549A (en) * | 2018-05-09 | 2019-11-19 | 兰州交通大学 | A kind of multifunction railway detection vehicle |
| CN110466549B (en) * | 2018-05-09 | 2024-10-25 | 兰州交通大学 | Multifunctional track detection vehicle |
-
2001
- 2001-04-03 CN CN 01239666 patent/CN2474389Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463998A (en) * | 2010-11-05 | 2012-05-23 | 上海工程技术大学 | Powered bogie with hybrid wheel pairs |
| CN102463998B (en) * | 2010-11-05 | 2013-12-04 | 上海工程技术大学 | Powered bogie with hybrid wheel pairs |
| CN109756094A (en) * | 2017-09-14 | 2019-05-14 | B和R工业自动化有限公司 | Long stator linear electric machine |
| CN109756094B (en) * | 2017-09-14 | 2022-08-05 | B和R工业自动化有限公司 | Long stator linear motor |
| CN110466549A (en) * | 2018-05-09 | 2019-11-19 | 兰州交通大学 | A kind of multifunction railway detection vehicle |
| CN110466549B (en) * | 2018-05-09 | 2024-10-25 | 兰州交通大学 | Multifunctional track detection vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |