CN102501861A - Single and double-rail dual-purpose rail car mechanism based on chain driving - Google Patents
Single and double-rail dual-purpose rail car mechanism based on chain driving Download PDFInfo
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- CN102501861A CN102501861A CN2011103617851A CN201110361785A CN102501861A CN 102501861 A CN102501861 A CN 102501861A CN 2011103617851 A CN2011103617851 A CN 2011103617851A CN 201110361785 A CN201110361785 A CN 201110361785A CN 102501861 A CN102501861 A CN 102501861A
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Abstract
The invention provides a single and double-rail dual-purpose rail car mechanism based on chain driving. Single-rail traveling wheels and double-rail traveling wheels are driven by chains, and the tightness of the chains is adjusted by a chain adjusting thimble; the single rail is guided by left and right as well as upper and lower guide wheels, and the double rail traveling wheels are provided with rail baffle edges; positioning needles are installed on the rails, and a positioning sensor of the rail car detects the positioning needles to realize traveling positioning of the rail car; and obstacle removing shovels are installed at the front and rear parts of the rail car to remove obstacles on the single-rail and double-rail rails. Single-rail guided traveling and double-rail guided traveling of the rail car are freely switched during traveling; and the single-rail rail and double-rail rail respectively have different structures, and can adapt to the requirements of different operation fields and road conditions.
Description
Technical field
The present invention relates to the rail vehicle field, relate in particular to a kind ofly, go, can satisfy the operation conditions under the Different Ground in single track, two kinds of orbital transfers of double track through chain gear, and have self-locating function based on chain-drive list double track dual-purpose type rail vehicle mechanism.
Background technology
Rail mounted automatic guide vehicle (Rail Guide Vehicle is called for short RGV) is claimed shuttle again, has characteristics such as speed is fast, reliability is high, cost is low, has a wide range of applications in logistics system, adopts aluminum alloy or steel as rail material usually.Present shuttle mainly is made up of mechanisms such as vehicle frame, front and back drive wheel, flower wheels.The rail mounted automatic guide vehicle that in logistics, uses, track just plays directional tagging, and car body need lean on the flower wheel that contacts with ground to support, and solves track heavy burden problem.This rail mounted automatic guide vehicle, the track advantages of small volume, but load-bearing simultaneously is lighter; Need through flower wheel and ground supports; Track just plays directional tagging, and flower wheel contacts with ground, and ground-surface planeness is had relatively high expectations; So general is used under indoor environment, Applicable scope is very limited.
Monorail track formula automatic guide vehicle also has more application in railway, urban track traffic, entertainment place, is also referred to as monorail track car or single track tricycle.Present city monorail track vehicular communication mainly adopts the straddle-type monorail method of riding.Three kinds of wheels are housed on the monorail track bogie of car: walking wheel, track adjusting wheel and steady wheel, in train travelling process, walking wheel contacts with the track girder end face all the time, and track adjusting wheel and steady wheel then play the effect of buffering lateral direction of car vibration.If bogie truck does not have displacement at balance position; Track adjusting wheel and steady wheel will roll forward with effective radius; When bogie truck generation cross travel; Track adjusting wheel and steady wheel produce skew thereupon, and track adjusting wheel and steady wheel at this moment one-sided or bilateral can receive the radial pressure of track girder side, and this pressure will force bogie truck to get back to balance position.The traveling characteristics of straddle-type single-track vehicle are with making track girder bear bigger torsion load.The straddle-type monorail tricycle that uses in the traffic, the characteristic of consideration said mechanism, track need design certain height and width, satisfy the intensity of load of rail vehicle, and the existence of this track will certainly increase cost and installation difficulty.
Single track has the little characteristics of floor area; Characteristics such as it is simple to construct; So more rail mounted automatic guide vehicle and the straddle-type monorail tricycle in the traffic in logistics adopts, but monorail track all has certain height, stride seat, ride in orbit thereby satisfy rail vehicle; And on running rail, lay the monorail track of certain altitude; Will certainly influence the structure in place, rail vehicle place, the installation of monorail track, lay the road that will block former usefulness, influence Construction traffic current, also influenced the layout and the utilization again in use place.
In sum, existing rail vehicle exists the requirement in ground and place high, and compatible with environment is poor, the technical matters of restricted application.
Summary of the invention
The objective of the invention is to deficiency to prior art; Provide a kind of based on chain-drive list double track dual-purpose type rail vehicle mechanism; Have the requirement height to ground and place to solve prior art middle orbit car, compatible with environment is poor, the technical matters of restricted application.
For achieving the above object; It is a kind of based on chain-drive list double track dual-purpose type rail vehicle mechanism that the present invention provides; Comprise: monorail track (1), double-rail track (2), some single track drive wheels (7), some double track drive wheels (8), some single track track adjusting wheels (13,14), drive motor (12), chain (3), single track driving chain (4), double track driving chain (5), drive link (6), chain condition thimble (15), the shovel (11) of removing obstacles, alignment sensor (10) and tracks positioned pin (9); Single track drive wheel (7) is arranged on the monorail track (1); Double track drive wheel (8) is arranged on the double-rail track (2), and its installed inside has the track rib (16) in order to control car body offset track when preventing that car body from going on double-rail track (2); Drive motor (12), chain (3) and drive link (6) are connected successively; Single track driving chain (4) is connected with single track drive wheel (7) with drive link (6) respectively; Double track driving chain (5) is connected with double track drive wheel (8) with drive link (6) respectively; Drive motor (12) is connected chain condition thimble (15) respectively to regulate the elasticity of each chain with drive link (6); The shovel (11) of removing obstacles is installed in both sides, car body front and back, in order to remove the obstacle on the track; Alignment sensor (10) is arranged on the car body, and peace tracks positioned pin (9) is installed on each track, self-align when realizing that car body goes in orbit; Single track track adjusting wheel (13,14) is connected with monorail track (1) gap.
Of the present inventionly pass through chain transmission mode based on chain-drive list double track dual-purpose type rail vehicle mechanism; In the rail vehicle mechanism that single track, two kinds of orbital transfers of double track are gone; Two kinds of operation scheme can freely be switched between advancing; Can satisfy the operation conditions under the Different Ground, make rail vehicle can adapt to the requirement of different operation places and road conditions, Applicable scope is extensive.This mechanism has self locating device simultaneously, has further promoted the compatible with environment of rail vehicle.
Description of drawings
Fig. 1 is the birds-eye view that the present invention is based on chain-drive list double track dual-purpose type rail vehicle mechanism;
Fig. 2 is the lateral plan that the present invention is based on chain-drive list double track dual-purpose type rail vehicle mechanism;
Fig. 3 is the front elevation that the present invention is based on chain-drive list double track dual-purpose type rail vehicle mechanism;
Fig. 4 is that the single double-rail track that the present invention is based on chain-drive list double track dual-purpose type rail vehicle mechanism switches scheme drawing.
Among the figure, 1-monorail track, 2-double-rail track, 3-drive of motor chain, 4-single track drive wheel messenger chain; 5-double track drive wheel messenger chain, 6-drive link, 7-single track drive wheel, 8-double track drive wheel; 9-tracks positioned pin, 10-alignment sensor, the 11-shovel of removing obstacles, the 12-drive motor; 13-left and right sides track adjusting wheel, 14-is track adjusting wheel up and down, 15-chain condition thimble, 16-double-rail track rib.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further described.
Please consult Fig. 1 to Fig. 3 simultaneously, it is respectively birds-eye view, lateral plan and the front elevation that the present invention is based on chain-drive list double track dual-purpose type rail vehicle mechanism.As shown in the figure; A kind of based on chain-drive list double track dual-purpose type rail vehicle mechanism; Comprise: monorail track (1), double-rail track (2), two single track drive wheels (7), four double track drive wheels (8), some single track track adjusting wheels (13,14), drive motor (12), chain (3), single track driving chain (4), double track driving chain (5), drive link (6), chain condition thimble (15), the shovel (11) of removing obstacles, alignment sensor (10) and tracks positioned pin (9); Single track drive wheel (7) is arranged on the monorail track (1); Double track drive wheel (8) is arranged on the double-rail track (2), and its installed inside has the track rib (16) in order to control car body offset track when preventing that car body from going on double-rail track (2); Drive motor (12), chain (3) and drive link (6) are connected successively; Single track driving chain (4) is connected with single track drive wheel (7) with drive link (6) respectively; Double track driving chain (5) is connected with double track drive wheel (8) with drive link (6) respectively; Drive motor (12) is connected chain condition thimble (15) respectively to regulate the elasticity of each chain with drive link (6); The shovel (11) of removing obstacles is installed in both sides, car body front and back, in order to remove the obstacle on the track; Alignment sensor (10) is arranged on the car body, and " L " type peace tracks positioned pin (9) is installed on each track, self-align when realizing that car body goes in orbit; Single track track adjusting wheel (13,14) is connected with monorail track (1) gap.
Monorail track (1) has adopted " worker " font design in the present embodiment, makes this track with magnesium-aluminium alloy material, and monorail track (1) is installed on and above the ground is used for rail vehicle and rides to sit and go; Double-rail track (2) employing standard " light rail " is layed in the ground, exposes the high end face of 2mm, and double-rail track (2) is layed in the highway section that needs high load-carrying vehicle to roll, and is used for rail vehicle and goes.In switching place of single, double rail track, two kinds of tracks have certain coincidence zone, are convenient to rail vehicle and switch the smoothness of going at single double-rail track.
In the railcar body part of going, be divided into the mechanism design that single track track adjusting wheel, single track drive wheel and double track drive wheel combine.
In the present embodiment, two row's designs before and after single track track adjusting wheel (13,14) is with single track drive wheel (7).Two rows be equipped with altogether eight single track track adjusting wheels (wherein four for left and right sides track adjusting wheel (13), four be about track adjusting wheel (14)), wherein every row's single track track adjusting wheel has four; Two be monorail track about the guiding; Two other is the guiding up and down of monorail track, and handle for the polyurethane encapsulate on its surface, and left and right sides track adjusting wheel (13) respectively has certain clearance with monorail track (1) outside; To adapt to the camber of track, gap length is directly proportional with the track camber; Track adjusting wheel (14) up and down) also respectively there is certain clearance the lower end with monorail track (1) upper surface, prevents the car body rollover, and track adjusting wheel does not have propulsive effort, is follow mechanism.In the present embodiment, single track drive wheel (7) has two, goes in monorail track (1) upper surface, and the width of single track drive wheel (7) is slightly narrower than monorail track (1) upper surface width.
Double track drive wheel (8) also is front and back two row's designs; Every row's double track drive wheel (8) has two; In the inboard of double track drive wheel (8) rigid track rib (16) is arranged; Be used for being stuck in double-rail track (2) when going at double track drive wheel (8), the width of double track drive wheel (8) is slightly narrower than the width of double-rail track (2) rail level.
Railcar body is driven by two drive motor (12); Each motor drives drive link (6) through sprocket wheel, chain (3), and each drive link (6) drives a single track drive wheel (7), drives two the double track drive wheels (8) with row through two double track driving chains (5) through a single track driving chain (4) again.Drive motor (12), drive link (6) are regulated the elasticity of chain respectively through chain condition thimble (15), thereby reach suitable transmission degree.
Track is when design, and at the monorail track place, all double-rail tracks are straight way with the bend design.When car body goes to the bend place, the camber of bend is satisfied in the gap of track adjusting wheel, thereby guaranteeing that car body is smooth and easy moves ahead.
Shown in Figure 4, when car body went on monorail track (1), single track track adjusting wheel (13,14) moved ahead with single track drive wheel (7) guiding monorail track (1), driving car body, and double track drive wheel (8) is unsettled this moment; When car body went to single double track switching place, single track track adjusting wheel (13,14) went up guiding with single track drive wheel (7) at monorail track (1), and simultaneously, double track drive wheel (8) is gone up guiding at double-rail track (2), and single double track drive wheel all has propulsive effort, drive car body goes; Car body continues to move ahead, and when two row's double track drive wheels (8) all go when double-rail track (2) go up to drive car body and goes, single track track adjusting wheel (13,14) is unsettled with single track drive wheel (7), accomplish car body have monorail track (1) go to double-rail track (2) switch.Also go thus to the process of single track to switching place of single double track when car body is gone by double-rail track, the anti-process for above-mentioned does not repeat them here.
The above; It only is preferable embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Any content that does not break away from technical scheme of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all belongs to the scope of technical scheme of the present invention.
Claims (1)
1. one kind based on chain-drive list double track dual-purpose type rail vehicle mechanism; It is characterized in that; Comprise: monorail track (1), double-rail track (2), some single track drive wheels (7), some double track drive wheels (8), some single track track adjusting wheels (13,14), drive motor (12), chain (3), single track driving chain (4), double track driving chain (5), drive link (6), chain condition thimble (15), the shovel (11) of removing obstacles, alignment sensor (10) and tracks positioned pin (9); Said single track drive wheel (7) is arranged on the said monorail track (1); Said double track drive wheel (8) is arranged on the said double-rail track (2), and its installed inside has the track rib (16) in order to control car body offset track when preventing that car body from going on said double-rail track (2); Said drive motor (12), chain (3) and drive link (6) are connected successively; Said single track driving chain (4) is connected with single track drive wheel (7) with said drive link (6) respectively; Said double track driving chain (5) is connected with double track drive wheel (8) with said drive link (6) respectively; Said drive motor (12) is connected chain condition thimble (15) respectively to regulate the elasticity of each said chain with drive link (6); The said shovel (11) of removing obstacles is installed in both sides, car body front and back, in order to remove the obstacle on the track; Said alignment sensor (10) is arranged on the car body, and said peace tracks positioned pin (9) is installed on said each track, self-align when realizing that car body goes in orbit; Said single track track adjusting wheel (13,14) is connected with said monorail track (1) gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361785.1A CN102501861B (en) | 2011-11-15 | 2011-11-15 | Single and double-rail dual-purpose rail car mechanism based on chain driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361785.1A CN102501861B (en) | 2011-11-15 | 2011-11-15 | Single and double-rail dual-purpose rail car mechanism based on chain driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102501861A true CN102501861A (en) | 2012-06-20 |
| CN102501861B CN102501861B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110361785.1A Active CN102501861B (en) | 2011-11-15 | 2011-11-15 | Single and double-rail dual-purpose rail car mechanism based on chain driving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756741A (en) * | 2012-06-27 | 2012-10-31 | 吉林省电力有限公司辽源供电公司 | Orbital transfer type carrier loader for inspection robot in transformer substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120717A (en) * | 2000-10-13 | 2002-04-23 | Bio Oriented Technol Res Advancement Inst | Monorail type transporting/working device |
| JP2003344036A (en) * | 2002-05-22 | 2003-12-03 | Nakanishi Metal Works Co Ltd | Rail wear inspection vehicle for trolley conveyor |
| CN201217438Y (en) * | 2008-05-22 | 2009-04-08 | 刘滨凡 | Gyrocar |
| CN101544235A (en) * | 2009-03-19 | 2009-09-30 | 华中农业大学 | Upland single-rail orchard transporter |
| WO2010124304A1 (en) * | 2009-04-23 | 2010-10-28 | Tran Manh Lan | Machine travelling on a monorail with a rectangular cross-section |
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2011
- 2011-11-15 CN CN201110361785.1A patent/CN102501861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120717A (en) * | 2000-10-13 | 2002-04-23 | Bio Oriented Technol Res Advancement Inst | Monorail type transporting/working device |
| JP2003344036A (en) * | 2002-05-22 | 2003-12-03 | Nakanishi Metal Works Co Ltd | Rail wear inspection vehicle for trolley conveyor |
| CN201217438Y (en) * | 2008-05-22 | 2009-04-08 | 刘滨凡 | Gyrocar |
| CN101544235A (en) * | 2009-03-19 | 2009-09-30 | 华中农业大学 | Upland single-rail orchard transporter |
| WO2010124304A1 (en) * | 2009-04-23 | 2010-10-28 | Tran Manh Lan | Machine travelling on a monorail with a rectangular cross-section |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756741A (en) * | 2012-06-27 | 2012-10-31 | 吉林省电力有限公司辽源供电公司 | Orbital transfer type carrier loader for inspection robot in transformer substation |
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| Publication number | Publication date |
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| CN102501861B (en) | 2014-06-18 |
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| C14 | Grant of patent or utility model | ||
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Application publication date: 20120620 Assignee: Zhejiang Nuoli Machinery Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2015330000281 Denomination of invention: Single and double-rail dual-purpose rail car mechanism based on chain driving Granted publication date: 20140618 License type: Exclusive License Record date: 20151218 |
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