CN104260730A - Travelling device of coke oven electric locomotive - Google Patents
Travelling device of coke oven electric locomotive Download PDFInfo
- Publication number
- CN104260730A CN104260730A CN201410553429.3A CN201410553429A CN104260730A CN 104260730 A CN104260730 A CN 104260730A CN 201410553429 A CN201410553429 A CN 201410553429A CN 104260730 A CN104260730 A CN 104260730A
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- China
- Prior art keywords
- wheel
- electric locomotive
- coke oven
- vehicle frame
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an electric locomotive running on tracks of a coke oven quenching car, in particular to the travelling device of an electric locomotive suitable for a large coke oven with a wide track pitch. The travelling device comprises a frame, motors, speed reducers and wheels, and is characterized in that the speed reducers are mounted on the mounting holes of the frame, and the input shafts of the speed reducers are connected with disc/wheel type shaft couplers mounted at the upper part of the frame; the disc/wheel type shaft couplers are connected with brakes and the motors; the output shafts of the speed reducers are connected with the wheels through the shaft couplers, universal shaft couplers I and universal shaft couplers II; the wheels are mounted at the lower part of the frame through floating bearing boxes; shoe brakes are mounted at the lower part of the frame and act on the wheels. The travelling device has the characteristics of being novel in structure, simple and convenient for processing, space-saving, convenient to maintain, low in manufacturing cost, high in stability, good in safety and reliability, and the like, so that the travelling device belongs to economical and practical travelling devices of novel coke oven electric locomotives.
Description
Technical field
The running gear of coke oven electric locomotive of the present invention, relates to a kind of electric locomotive run on coke oven coke quenching car track, is specially adapted to the running gear of capacity coke oven broad gauge group interval electric locomotive.
Background technology
Existing electric locomotive running gear, version also exists two kinds of base models, be that another kind is widely used at present the form of traveling transmission arrangements in electric locomotive frame steel structure, be hung on outside traveling driving device outside electric locomotive car body.The common ground of these two kinds of forms is, it is right that direct motor drive forms one group of wheel by a long vehicle wheel shaft and two wheels, and every platform electric locomotive has two groups of wheels right.
The RELATED APPLICATIONS application of above-mentioned two situations visible coke oven electric locomotive running gear, one is notification number is that " CN102975739A " name is called " a kind of anxiety electric locomotive composite braking system and method ", and two is that patent announcement number is called " Bg electric locomotive running gear " for " CN103661425A " name." a kind of anxiety electric locomotive composite braking system and method " its structure of patent, primarily of side hanging wheel word out of shape, magnet stopper, unit block brake composition, is characterized in that a kind of new electric locomotive traveling composite braking system.This device is the setting carried out electric locomotive brake system, and main employing two kinds independently brake equipment is combined, and is set using program technic, forms the brake system of Combined type electric locomotive." Bg electric locomotive running gear " its structure of patent comprises vehicle frame, multiple traveling gear, multiple tie-beam and drive the driver train of multiple traveling gear, multiple traveling gear is installed on below vehicle frame in couples, two traveling geaies of paired setting lay respectively at the both sides of vehicle frame, each traveling gear comprises equalizing bar and wheel, equalizing bar is installed on bottom of frame along the direction of travel of Bg electric locomotive running gear, equalizing bar one end is articulated with bottom of frame, the other end is connected to bottom of frame by an elastic component, wheel has a wheel shaft, wheel is installed on equalizing bar by wheel shaft, multiple tie-beam is connected between two equalizing bars of often pair of traveling gear correspondingly.It is characterized in that traveling driving device uses external hanging type, and be placed in bottom of frame, each wheel is equipped with the driving device independently driven separately.
In recent years, coke over machinery is to this large scale development, and the coke quenching car accepting red Jiao also develops towards large carrying capacity, Bg, therefore the electric locomotive gauge drawing coke quenching car also can be large along with change, and the running gear of traditional electrical locomotive is all design by 2 meters, gauge or 2.8 meters, but the gauge of Bg electric locomotive will more than 2.8 meters, the axletree of wheel centering will be caused so long, during this axletree of processing and manufacturing, manufacturing process is very difficult, even can realize.Therefore, two kinds of traditional running gears all cannot meet the operating needs of Bg electric locomotive.Bear box on electric locomotive wheel with shock absorber, the impact to axletree when being to reduce electric locomotive high-speed cruising.Drive separately according to each wheel, there will be because transmission device is arranged in wheel side, cause wheel unbalance loading, and then cause shock absorber to lose efficacy, axle fracture occurs and gnaws rail problem.
Due to the reason of capacity coke oven facility location, limit electric locomotive contour dimension, the electric locomotive contour dimension of the plug-in form of existing driving device transfinites, the requirement of coke oven production to its contour dimension can not be met, and although the electric locomotive of built in version meets contour dimension, its transmission arrangements in electric locomotive frame steel structure, maintenance running gear time, need to be close to and disassemble whole electric locomotive, overhaul very difficult.
For problem existing in above-mentioned prior art, the running gear of a kind of novel coke oven electric locomotive of research and design, thus the problem existing for overcoming in prior art is very necessary.
Summary of the invention
In view of problem existing in above-mentioned prior art, the object of the invention is the running gear of a kind of novel coke oven electric locomotive of research and design.To exist in prior art in order to solve:
1, drive separately according to each wheel, there will be because transmission device is arranged in wheel side, cause wheel unbalance loading, and then cause shock absorber to lose efficacy, axle fracture occurs and gnaws rail problem;
2, due to the reason of capacity coke oven facility location, limit electric locomotive contour dimension, the electric locomotive of the plug-in form of existing driving device can not meet the requirement of contour dimension, and although the electric locomotive of built in version meets contour dimension, but its transmission arrangements is in electric locomotive frame steel structure, during maintenance running gear, need to be close to and disassemble whole electric locomotive, overhaul very difficult.
The transmission device of the coke oven electric locomotive running gear of this patent can be placed between two rails, make electric locomotive contour dimension meet body of heater interface requirement, and the requirement of capacity coke oven Bg track can be adapted to, without unbalance loading phenomenon, repair and maintenance is convenient, and can reduce manufacture maintenance cost.
Technical solution of the present invention is achieved in that
The running gear of coke oven electric locomotive of the present invention, comprises vehicle frame, electrical motor, retarder, wheel; It is characterized in that described reductor is loaded on the mounting hole of vehicle frame, the input shaft of reductor is connected with the disc type/wheel type coupler being loaded on vehicle frame top; Disc type/wheel type coupler is connected with drg and electrical motor; The output shaft of reductor is connected with wheel to coupler I and universal coupling II by coupler, all places; Wheel is loaded on frame downward by floating bearing case; In the bottom of vehicle frame, block brake is housed, block brake acts on wheel.
Reductor of the present invention is three fulcrum hard-tooth surface speed reducers, and its high speed input shaft is positioned at the top of vehicle frame, is connected with disc type/wheel type coupler.
Protective cover is equipped with on the top of vehicle frame of the present invention, and the top of electrical motor, drg, disc type/wheel type coupler and reductor covers in wherein by protective cover.
Machine chamber and driver's cab are equipped with in the top of vehicle frame of the present invention.
Plate hook connecting device is equipped with at the two ends of vehicle frame of the present invention respectively, in order to the use that is connected with coke quenching car or coke tank truck.
Advantage of the present invention is apparent, is mainly manifested in:
1, the transmission device of this running gear is arranged between two wheels of Bg, and reductor is connected with wheel by universal coupling, replaces rigidity long vehicle axle to connect, can avoid the problem occurring overlength axletree and wheel unbalance loading;
2, the running part of running gear is arranged on plane on electric locomotive frame, and be also that personnel pass through and inspection platform, therefore leave sufficient space for maintenance, equipment removes and installs more convenient, shortens maintenance time, is convenient to safeguard;
3, adopt universal coupling to connect the centralized driving form of wheel, traditional electrical locomotive running gear can be avoided because of Bg, make axletree overlength cause processing difficulties, even cannot manufacture, reduce manufacturing cost;
4, centralized driving form is arranged between two rails, can reduce electric locomotive contour dimension, adapts to the restriction of Multiple Type coke oven contour dimension;
5, this running gear can avoid traditional external hanging type running gear, because its unbalance loading makes wheel buffering device lose efficacy, causes axle fracture and gnaws rail problem, make electric locomotive safe and stable operation;
6, the parts such as reductor, wheel adopt company three to change product, and relative same item can reduce purchase cost.
7, this design adapts to the needs of following coke oven development, meets the market demand of capacity coke oven to electric locomotive.
The advantages such as the present invention has novel structure, it is easy to process, save space, be convenient to maintenance, low cost of manufacture, stability are high, safe and reliable, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The present invention has 3 width accompanying drawings, wherein:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is birds-eye view of the present invention;
Accompanying drawing 3 is accompanying drawing 1A-A view.
In the drawings: 1, protective cover 2, electrical motor 3, block brake 4, wheel 5, floating bearing case 6, vehicle frame 7, direction coupler I 8, coupler 9, reductor 10, universal coupling II 11, disc type/wheel type coupler 12, drg.
Detailed description of the invention
Specific embodiments of the invention as shown in drawings, comprise vehicle frame 6, electrical motor 2, retarder 9, wheel 4; It is characterized in that described reductor 9 is loaded on the mounting hole of vehicle frame 6, the input shaft of reductor 9 is connected with the disc type/wheel type coupler 11 being loaded on vehicle frame 6 top; Disc type/wheel type coupler 11 is connected with drg 12 and electrical motor 2; The output shaft of reductor 9 is connected with wheel 4 by coupler 8, direction coupler I 7 and universal coupling II 10; Wheel 4 is loaded on vehicle frame 6 bottom by floating bearing case 5; In the bottom of vehicle frame 6, block brake 3 is housed, block brake 3 acts on wheel 4.
Reductor 9 is three fulcrum hard-tooth surface speed reducers, and its high speed input shaft is positioned at the top of vehicle frame 6, is connected with disc type/wheel type coupler 11.
Protective cover 1 is equipped with on the top of vehicle frame 6, and the top of electrical motor 2, drg 12, disc type/wheel type coupler 11 and reductor 9 covers in wherein by protective cover 1.
The above; be only preferably detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed by the invention, be equal to replace or change according to technical scheme of the present invention and design of the present invention thereof and all should be encompassed within protection scope of the present invention.
Claims (3)
1. a running gear for coke oven electric locomotive, comprises vehicle frame (6), electrical motor (2), retarder (9), wheel (4); It is characterized in that described reductor (9) is loaded on the mounting hole of vehicle frame (6), the input shaft of reductor (9) is connected with the disc type/wheel type coupler (11) being loaded on vehicle frame (6) top; Disc type/wheel type coupler (11) is connected with drg (12) and electrical motor (2); The output shaft of reductor (9) is connected with wheel (4) by coupler (8), universal coupling I (7) and universal coupling II (10); Wheel (4) is loaded on vehicle frame (6) bottom by floating bearing case (5); In the bottom of vehicle frame (6), block brake (3) is housed, block brake (3) acts on wheel (4).
2. the running gear of coke oven electric locomotive according to claim 1, it is characterized in that described reductor (9) is three fulcrum hard-tooth surface speed reducers, its high speed input shaft is positioned at the top of vehicle frame (6), is connected with disc type/wheel type coupler (11).
3. the running gear of coke oven electric locomotive according to claim 1, it is characterized in that protective cover (1) is equipped with on the top of described vehicle frame (6), the top of electrical motor (2), drg (12), disc type/wheel type coupler (11) and reductor (9) covers in wherein by protective cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553429.3A CN104260730A (en) | 2014-10-16 | 2014-10-16 | Travelling device of coke oven electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553429.3A CN104260730A (en) | 2014-10-16 | 2014-10-16 | Travelling device of coke oven electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104260730A true CN104260730A (en) | 2015-01-07 |
Family
ID=52152366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410553429.3A Pending CN104260730A (en) | 2014-10-16 | 2014-10-16 | Travelling device of coke oven electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260730A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909622A (en) * | 1960-07-28 | 1962-10-31 | Austin Motor Co Ltd | Driving arrangements for motor vehicles |
| CN201534749U (en) * | 2009-09-30 | 2010-07-28 | 无锡华东重型机械有限公司 | Container crane dolly operation mechanism |
| CN101992788A (en) * | 2009-08-10 | 2011-03-30 | 沈剑 | Slab straddle |
| DE102011003250A1 (en) * | 2011-01-27 | 2012-08-02 | Zf Friedrichshafen Ag | Gear assembly for rail vehicle, has gear stage that has gear as drive wheel and another gear as drive wheel in housing, where one of gears has additional lubricant delivery element for lubricant supply |
| CN202785315U (en) * | 2012-08-23 | 2013-03-13 | 上海宝松重型机械工程（集团）有限公司 | Big wheeled crane |
| CN102975739A (en) * | 2012-11-30 | 2013-03-20 | 大连华锐重工焦炉车辆设备有限公司 | Composite braking system and method of coke oven electric locomotive |
| CN202966304U (en) * | 2012-12-28 | 2013-06-05 | 巨大矿业有限公司 | Traveling device for electric locomotive |
| CN103661425A (en) * | 2013-12-31 | 2014-03-26 | 太原重工股份有限公司 | Wide-gauge electric locomotive walking device |
| CN203842357U (en) * | 2014-04-22 | 2014-09-24 | 北京海斯顿水处理设备有限公司 | Transmission device for muddy sand absorption machine |
| CN204055777U (en) * | 2014-10-16 | 2014-12-31 | 大连华锐重工焦炉车辆设备有限公司 | The running gear of coke oven electric locomotive |
-
2014
- 2014-10-16 CN CN201410553429.3A patent/CN104260730A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909622A (en) * | 1960-07-28 | 1962-10-31 | Austin Motor Co Ltd | Driving arrangements for motor vehicles |
| CN101992788A (en) * | 2009-08-10 | 2011-03-30 | 沈剑 | Slab straddle |
| CN201534749U (en) * | 2009-09-30 | 2010-07-28 | 无锡华东重型机械有限公司 | Container crane dolly operation mechanism |
| DE102011003250A1 (en) * | 2011-01-27 | 2012-08-02 | Zf Friedrichshafen Ag | Gear assembly for rail vehicle, has gear stage that has gear as drive wheel and another gear as drive wheel in housing, where one of gears has additional lubricant delivery element for lubricant supply |
| CN202785315U (en) * | 2012-08-23 | 2013-03-13 | 上海宝松重型机械工程（集团）有限公司 | Big wheeled crane |
| CN102975739A (en) * | 2012-11-30 | 2013-03-20 | 大连华锐重工焦炉车辆设备有限公司 | Composite braking system and method of coke oven electric locomotive |
| CN202966304U (en) * | 2012-12-28 | 2013-06-05 | 巨大矿业有限公司 | Traveling device for electric locomotive |
| CN103661425A (en) * | 2013-12-31 | 2014-03-26 | 太原重工股份有限公司 | Wide-gauge electric locomotive walking device |
| CN203842357U (en) * | 2014-04-22 | 2014-09-24 | 北京海斯顿水处理设备有限公司 | Transmission device for muddy sand absorption machine |
| CN204055777U (en) * | 2014-10-16 | 2014-12-31 | 大连华锐重工焦炉车辆设备有限公司 | The running gear of coke oven electric locomotive |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |