CN201357723Y - Electric highway railway double-purpose tractor - Google Patents
Electric highway railway double-purpose tractor Download PDFInfo
- Publication number
- CN201357723Y CN201357723Y CNU2009200112069U CN200920011206U CN201357723Y CN 201357723 Y CN201357723 Y CN 201357723Y CN U2009200112069 U CNU2009200112069 U CN U2009200112069U CN 200920011206 U CN200920011206 U CN 200920011206U CN 201357723 Y CN201357723 Y CN 201357723Y
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Abstract
An electric highway railway double-purpose tractor belongs to the technical field of electric rail and road double-purpose vehicles. In the electric highway railway double purpose tractor, a front driving wheel and a front rail guiding wheel capable of lifting are arranged on a front axle, a rear driving wheel and a rear rail guiding wheel capable of lifting are arranged on a rear axle, a front electric driving device drives the front driving wheel to rotate by a front driving motor through a front universal drive shaft and a front gear shifting box through a differential mechanism and a front half shaft in the front axle, and a rear electric driving device drives the rear driving wheel to rotate by a rear driving motor through a rear universal drive shaft and a rear gear shifting box through a differential mechanism and a rear half shaft in the rear axle. The double-purpose tractor is mainly characterized in that two shafts are used to drive, the traction power is 500ton, an upper steel rail and a lower steel rail are simple and convenient, the locating precision is smaller than or equal to +-20mm, the packing precision is smaller than or equal to +-20mm, the grade climbing incline grade of 10m in the highway driving is about 10%, the hooking and unhooking operation of vehicles is convenient and rapid, the operation can be remotely controlled on the ground, or the tractor can be operated on a control panel in a cab, the structure is compact, the tractor is firm and reliable, and the maintenance is simple and convenient.
Description
Technical field
The utility model relates to a kind of electronic combined tractor truck, and it belongs to electric track and road dual-purpose vehicle technical field.
Background technology
Since the operation of Nanchang Railway Bureau, existing at present tens row motor train unit benz became the railway transportation beautiful scenery on the ten thousand li railway lines in the whole nation from China's commercial motor train unit of first row in 1998.The operation of motor train unit has not only increased a kind of later-model railway traffic instrument for the short-distance passenger traffic of China, the more important thing is that it is that railway transportation has brought new vitality.Though motor train unit are not long in the time that China really drops into commercial operation, its bright development prospect is generally had an optimistic view of both at home and abroad.External experience shows that except the middle-long distance transportation, between short-distance transportation, the suburbs, big city, big city and satellite town, the effect of railway transport of passengers is still very important.Along with the sustainable development of Urbanization in China and improving constantly of the level of urbanization, the quantity in city not only will increase, and the scale in city is also in continuous expansion, and following intercity passenger transport market has a high potential.In the city traffic system, track traffic with its land used economize, advantage such as capacity is big, speed is fast, energy savings, minimizing pollution, economical operation, safety are good, more and more be subject to people's attention.Obvious fast development along with the China Railway motor train unit is for the specialized equipment of its service also can further be developed and be greatly developed.
Summary of the invention
In order to solve the specialized equipment that needs in the above-mentioned prior art, the utility model provides a kind of electronic combined tractor truck.This double duty tractor should be a kind ofly can lead in orbit that car is shunt and can be at indoor, the outdoor battery-driven specialized equipment that is used for of road running, and can realize the traction of bogie truck.Towability is big, its good environmental protection, and the accuracy of positioning height is applicable to and leads the car positioning operation on lathe used for machining in-situ locomotive wheel.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of electronic combined tractor truck, propons, back axle, actuating device, steering hardware, brake gear, hydraulic efficiency pressure system and electrically operated system are installed on vehicle body frame, on the half front axle in propons front driving wheel is housed, on the half-rear axle in back axle rear drive sprocket is housed.Connect two front rods at described propons upper hinge, the other end captive joint front axle of front rod, the two ends of front axle respectively be provided with one rotating before rail-guided the wheel, the upper end of two preceding oil cylinders is connected with the vehicle body frame hinge by preceding oil cylinder mounting hole, and the lower end is connected with the front axle hinge by the piston rod of oil cylinder; Connect two rear connecting rods at described back axle upper hinge, the other end captive joint back axle of rear connecting rod, respectively be provided with rail-guided a wheel in rotating back at the two ends of back axle, the upper end of oil cylinder is connected with the vehicle body frame hinge by back oil cylinder mounting hole after two, and the lower end is connected with the back axle hinge by the piston rod of oil cylinder; Electric powerplant and one overlapped the back electric powerplant before described actuating device adopted a cover; Preceding electric powerplant is by the diff in the propons, half front axle front driving wheel to be rotated through preceding universal drive shaft, front gear box by the before driving motor; Back electric powerplant be by the rear drive motor through after universal drive shaft, rear transmission gear box by the diff in the back axle, half-rear axle rear drive sprocket is rotated; On described vehicle body frame, also be provided with hitch.
Described front driving wheel and rear drive sprocket adopt major diameter steel solid wheel, outer attached high strength hard syntheticfibres.
Described before driving motor and rear drive motor adopt alternating current dynamo, the power supply of storage battery DC frequency-changing.
Described hitch is installed on the preceding hitch jacking system that is located at the vehicle body frame front end or is located on the back hitch jacking system of vehicle body frame rear end.
Described electrically operated system comprises on the car that is arranged on the control panel remote-control apparatus under handling device and the car.
The beneficial effects of the utility model are: this electronic combined tractor truck is equipped with front driving wheel and preceding rail-guided wheel that can lifting on propons, rear drive sprocket and back rail-guided wheel that can lifting are housed on back axle, and preceding electric powerplant is by the diff in the propons, half front axle front driving wheel to be rotated through preceding universal drive shaft, front gear box by the before driving motor; Back electric powerplant be by the rear drive motor through after universal drive shaft, rear transmission gear box by the diff in the back axle, half-rear axle rear drive sprocket is rotated.The principal feature of this double duty tractor is: twin shaft drives, tractive force is 500 tons, rail is simple, convenient up and down, accuracy of positioning≤± 20mm, parking precision≤± 20mm, climbing gradient about 10% in 10 meters in the road running, the hook of vehicle and break off relations convenient to operation, but ground remote control operation or on the operator's compartment control panel, operate, compact conformation, solid and reliable, safeguard simple and convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a kind of electronic combined tractor truck profile lateral plan.
Fig. 2 is the part sectional view of headstock.
Fig. 3 is a double-drive device structure birds-eye view.
Fig. 4 is a double-drive device structure side view.
Among the figure: 1, vehicle body frame, 2, front driving wheel, 3, rear drive sprocket, 4, preceding rail-guided the wheel, 4a, front rod, 4b, front axle, 5, the rail-guided wheel in back, 5a, rear connecting rod, 5b, back rail-guided wheel of lifting, 5c, back axle, 6, bearing circle, 7, preceding hand crank, 7a, preceding hitch jacking system, 8, back hand crank, 8a, back towing hook jacking system, 9, hitch, 9a, preceding hitch mounting hole, 9b, back hitch mounting hole, 10, back oil cylinder, 10a, back oil cylinder mounting hole, 11, track, 12, propons, 13, front gear box, 14, preceding universal drive shaft, 15, the before driving motor, 16, back axle, 17, rear transmission gear box, 18, back universal drive shaft, 19, the rear drive motor, 20, preceding oil cylinder, 20a, preceding oil cylinder mounting hole.
The specific embodiment
Fig. 1,2 shows the profile of electronic combined tractor truck.The front portion of double duty tractor be provided with a pair of front driving wheel 2 and a pair of before rail-guidedly take turns 4, the rear portion is provided with a pair of rear drive sprocket 3 and a pair of back is rail-guided takes turns 5, the back is rail-guided take turns 5 can be with oil cylinder 10 liftings after two, illustrate dotted line and be the position of the back rail-guided 5b of wheel that lifts.Be provided with a hitch 9 in the front portion of double duty tractor, hitch 9 is installed in by preceding hitch mounting hole 9a on the preceding hitch jacking system 7a of the front end that is located at vehicle body frame 1, preceding hitch jacking system 7a adopts the spiral lifting regulating mechanism, hand crank 7 just can be regulated the height of hitch 9 easily before using, and setting range is hitch centre distance rail cover 800～1050mm.Hitch jacking system 8a after the rear end of vehicle body frame 1 is provided with one, back hitch jacking system 8a also adopts the spiral lifting regulating mechanism, use back hand crank 8 to regulate height, hitch 9 also can move on to the position that the rear portion is installed in back hitch mounting hole 9b, or a hitch 9 is all installed in front and back.Bearing circle 6 only is used for driving path, when exercising in orbit for being automatically locked.Fig. 2 shows double duty tractor front driving wheel 2 (comprising rear drive sprocket 3) contact track 11 in orbit the time, is installed in preceding rail-guided on the front axle 4b and takes turns 4 (comprise the back is rail-guided take turns 5) should descend play the guiding role between two tracks 11.
Fig. 3,4 shows the double-drive device structure of electronic combined tractor truck.Connect two front rod 4a at propons 12 upper hinges, the other end captive joint front axle 4b of front rod 4a, respectively be provided with one at the two ends of front axle 4b and rail-guidedly before rotating take turns 4, the upper end of two preceding oil cylinders 20 is connected with vehicle body frame 1 hinge by preceding oil cylinder mounting hole 20a, and the lower end is connected with front axle 4b hinge by the piston rod of oil cylinder.Connect two rear connecting rod 5a at described back axle 16 upper hinges, the other end captive joint back axle 5c of rear connecting rod 5a, be provided with respectively at the two ends of back axle 5c that rotating back is rail-guided takes turns 5, the upper end of oil cylinder 10 is connected with vehicle body frame 1 hinge by back oil cylinder mounting hole 10a after two, and the lower end is connected with back axle 5c hinge by the piston rod of oil cylinder.Preceding electric powerplant is by the diff in the propons 12, half front axle front driving wheel 2 to be rotated through preceding universal drive shaft 14, front gear box 13 by before driving motor 15.Back electric powerplant be by rear drive motor 19 through after universal drive shaft 18, rear transmission gear box 17 by the diff in the back axle 16, half-rear axle rear drive sprocket 3 is rotated.
Above-mentioned combined tractor truck is a kind ofly can lead in orbit that car is shunt and can be at indoor, the outdoor battery-driven specialized equipment that is used for of road running, and can realize the traction of bogie truck.Towability is 500 tons, its good environmental protection, and accuracy of positioning reaches ± 20mm, is applicable to lead the car positioning operation on lathe used for machining in-situ locomotive wheel.
This double duty tractor steel structure adopts the steel plate welding of 50-60mm to make, and adopts major diameter steel solid wheel, outer attached high strength hard syntheticfibres, and the life-span reached more than 20 years, can satisfy the requirement of strength of the car wheel lathe narrow gauge that do not fall; Adopt the AC driving technology, be full-closed structure, maintenance is low; Forward and reverse bivector traction, four wheel drive, stepless change; But but drive also Remote on the car, simple operation, safe and reliable; Compact conformation adopts the low center of gravity design, and long 3.5 meters of car body is wide 1.8 meters, high 1.2 meters, and the car body below pulls round frame in the time of can being used for car body and being erected by car lifting J-Horner.Connect by connecting rod, realize two cars connection extension function, towability reaches 1000 tons, improves the tractor truck application efficiency greatly.
Claims (5)
1, a kind of electronic combined tractor truck, propons (12), back axle (16), actuating device, steering hardware, brake gear, hydraulic efficiency pressure system and electrically operated system are installed on vehicle body frame (1), front driving wheel (2) is housed on the half front axle in propons (12), rear drive sprocket (3) is housed on the half-rear axle in back axle (16); It is characterized in that: connect two front rods (4a) at described propons (12) upper hinge, the other end captive joint front axle (4b) of front rod (4a), the two ends of front axle (4b) respectively be provided with one rotating before rail-guided wheel the (4), the upper end of two preceding oil cylinders (20) is connected with vehicle body frame (1) hinge by preceding oil cylinder mounting hole (20a), and the lower end is connected with front axle (4b) hinge by the piston rod of oil cylinder; Connect two rear connecting rods (5a) at described back axle (16) upper hinge, the other end captive joint back axle (5c) of rear connecting rod (5a), respectively be provided with rotating back rail-guided a wheel (5) at the two ends of back axle (5c), the upper end of oil cylinder after two (10) is connected with vehicle body frame (1) hinge by back oil cylinder mounting hole (10a), and the lower end is connected with back axle (5c) hinge by the piston rod of oil cylinder; Electric powerplant and one overlapped the back electric powerplant before described actuating device adopted a cover; Preceding electric powerplant is by diff, half front axle in the propons (12) front driving wheel (2) to be rotated through preceding universal drive shaft (14), front gear box (13) by before driving motor (15); Back electric powerplant be by rear drive motor (19) through after universal drive shaft (18), rear transmission gear box (17) by diff, half-rear axle in the back axle (16) rear drive sprocket (3) is rotated; On described vehicle body frame (1), also be provided with hitch (9).
2, according to the described electronic combined tractor truck of claim 1; It is characterized in that: described front driving wheel (2) and rear drive sprocket (3) adopt major diameter steel solid wheel, outer attached high strength hard syntheticfibres.
3, according to the described electronic combined tractor truck of claim 1; It is characterized in that: described before driving motor (15) and rear drive motor (19) adopt alternating current dynamo, the power supply of storage battery DC frequency-changing.
4, according to the described electronic combined tractor truck of claim 1; It is characterized in that: described hitch (9) is installed in the preceding hitch jacking system (7a) that is located at vehicle body frame (1) front end and goes up or be located on the back hitch jacking system (8a) of vehicle body frame (1) rear end.
5, according to the described electronic combined tractor truck of claim 1; It is characterized in that: described electrically operated system comprises on the car that is arranged on the control panel remote-control apparatus under handling device and the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200112069U CN201357723Y (en) | 2009-03-06 | 2009-03-06 | Electric highway railway double-purpose tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200112069U CN201357723Y (en) | 2009-03-06 | 2009-03-06 | Electric highway railway double-purpose tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357723Y true CN201357723Y (en) | 2009-12-09 |
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ID=41423486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200112069U Expired - Fee Related CN201357723Y (en) | 2009-03-06 | 2009-03-06 | Electric highway railway double-purpose tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357723Y (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729744A (en) * | 2012-07-12 | 2012-10-17 | 山东东大工程机械有限公司 | Highway track hydraulic-tractor |
| CN102935791A (en) * | 2012-11-30 | 2013-02-20 | 南车四方车辆有限公司 | Integrated controlled convertible car for railroads and roads |
| CN103332081A (en) * | 2013-06-19 | 2013-10-02 | 中国人民解放军军事交通学院 | Highway-railway dual-purpose motor tractor |
| CN103373365A (en) * | 2012-04-13 | 2013-10-30 | 何慧勤 | Highway-railway dual-purpose remote control car and control method thereof |
| CN104093579A (en) * | 2012-02-02 | 2014-10-08 | 庞巴迪运输有限公司 | Multi-purpose rail vehicle |
| CN104442244A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Roadway and railway two-purpose tractor |
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN105197057A (en) * | 2015-10-12 | 2015-12-30 | 长春轨道客车装备有限责任公司 | Position-changeable traction tool of train |
| CN105540502A (en) * | 2016-02-14 | 2016-05-04 | 秦皇岛燕大一华机电工程技术研究院有限公司 | Rising and falling mechanism for hydraulic powered vehicle |
| CN105818861A (en) * | 2016-03-29 | 2016-08-03 | 荆州鑫威电动车有限公司 | Double-axle double-drive large-scale electric truck chassis |
| CN106347453A (en) * | 2016-10-26 | 2017-01-25 | 中车戚墅堰机车有限公司 | Intelligent highway and railway dual-use four-wheel-drive tractor |
| CN106800051A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of road rail electrically propelled traction vehicle |
| CN107415608A (en) * | 2017-05-18 | 2017-12-01 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
| CN109131408A (en) * | 2018-09-29 | 2019-01-04 | 天津电力机车有限公司 | A kind of combined steering wheel vehicle framework and steering wheel vehicle |
| CN109334364A (en) * | 2018-09-27 | 2019-02-15 | 大连铁丰轨道交通装备有限责任公司 | Combined tractor with three traveling wheels |
| CN109398004A (en) * | 2018-11-29 | 2019-03-01 | 襄阳协利成机车车辆工程设备有限公司 | Railway bogie and road rail vehicle walking system |
| CN110549803A (en) * | 2018-05-31 | 2019-12-10 | 中车齐齐哈尔车辆有限公司 | Highway-railway dual-purpose tractor |
| CN111452575A (en) * | 2020-05-14 | 2020-07-28 | 山东岳华能源集团有限公司 | Eight-drive transmission device of highway-railway dual-purpose traction locomotive |
| CN112498029A (en) * | 2020-11-27 | 2021-03-16 | 山东东铁动力科技有限公司 | Rubber-steel wheel hybrid driving type highway-railway dual-purpose tractor |
| CN112660271A (en) * | 2020-12-31 | 2021-04-16 | 三一汽车制造有限公司 | Transfer trolley for inside and outside of plant |
| CN113734208A (en) * | 2021-08-24 | 2021-12-03 | 青岛中车四方轨道车辆有限公司 | Rail transit traction vehicle |
-
2009
- 2009-03-06 CN CNU2009200112069U patent/CN201357723Y/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093579A (en) * | 2012-02-02 | 2014-10-08 | 庞巴迪运输有限公司 | Multi-purpose rail vehicle |
| CN104093579B (en) * | 2012-02-02 | 2016-07-06 | 庞巴迪运输有限公司 | The multipurpose track vehicles |
| CN103373365A (en) * | 2012-04-13 | 2013-10-30 | 何慧勤 | Highway-railway dual-purpose remote control car and control method thereof |
| CN102729744A (en) * | 2012-07-12 | 2012-10-17 | 山东东大工程机械有限公司 | Highway track hydraulic-tractor |
| CN102935791A (en) * | 2012-11-30 | 2013-02-20 | 南车四方车辆有限公司 | Integrated controlled convertible car for railroads and roads |
| CN102935791B (en) * | 2012-11-30 | 2014-09-24 | 南车四方车辆有限公司 | Integrated controlled convertible car for railroads and roads |
| CN103332081A (en) * | 2013-06-19 | 2013-10-02 | 中国人民解放军军事交通学院 | Highway-railway dual-purpose motor tractor |
| CN103332081B (en) * | 2013-06-19 | 2015-07-08 | 中国人民解放军军事交通学院 | Highway-railway dual-purpose motor tractor |
| CN104442244A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Roadway and railway two-purpose tractor |
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN105197057A (en) * | 2015-10-12 | 2015-12-30 | 长春轨道客车装备有限责任公司 | Position-changeable traction tool of train |
| CN105197057B (en) * | 2015-10-12 | 2017-07-14 | 长春轨道客车装备有限责任公司 | Train variable bit draws frock |
| CN106800051A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of road rail electrically propelled traction vehicle |
| CN105540502A (en) * | 2016-02-14 | 2016-05-04 | 秦皇岛燕大一华机电工程技术研究院有限公司 | Rising and falling mechanism for hydraulic powered vehicle |
| CN105540502B (en) * | 2016-02-14 | 2018-04-03 | 秦皇岛燕大一华机电工程技术研究院有限公司 | A kind of hydraulic power vehicle elevating mechanism |
| CN105818861A (en) * | 2016-03-29 | 2016-08-03 | 荆州鑫威电动车有限公司 | Double-axle double-drive large-scale electric truck chassis |
| CN105818861B (en) * | 2016-03-29 | 2017-11-10 | 荆州鑫威电动车有限公司 | Double-axle double-drive large-scale electric truck chassis |
| CN106347453A (en) * | 2016-10-26 | 2017-01-25 | 中车戚墅堰机车有限公司 | Intelligent highway and railway dual-use four-wheel-drive tractor |
| CN107415608A (en) * | 2017-05-18 | 2017-12-01 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
| CN107415608B (en) * | 2017-05-18 | 2024-04-19 | 青岛四机设备工程有限公司 | APM train engineering truck |
| CN110549803A (en) * | 2018-05-31 | 2019-12-10 | 中车齐齐哈尔车辆有限公司 | Highway-railway dual-purpose tractor |
| CN110549803B (en) * | 2018-05-31 | 2021-03-02 | 中车齐齐哈尔车辆有限公司 | Highway-railway dual-purpose tractor |
| CN109334364A (en) * | 2018-09-27 | 2019-02-15 | 大连铁丰轨道交通装备有限责任公司 | Combined tractor with three traveling wheels |
| CN109131408B (en) * | 2018-09-29 | 2023-12-22 | 天津电力机车有限公司 | Road and railway dual-purpose rudder wheel vehicle framework and steering wheel vehicle |
| CN109131408A (en) * | 2018-09-29 | 2019-01-04 | 天津电力机车有限公司 | A kind of combined steering wheel vehicle framework and steering wheel vehicle |
| CN109398004A (en) * | 2018-11-29 | 2019-03-01 | 襄阳协利成机车车辆工程设备有限公司 | Railway bogie and road rail vehicle walking system |
| CN109398004B (en) * | 2018-11-29 | 2023-12-26 | 襄阳城雷机电工程有限公司 | Railway bogie and road and railway dual-purpose vehicle running system |
| CN111452575A (en) * | 2020-05-14 | 2020-07-28 | 山东岳华能源集团有限公司 | Eight-drive transmission device of highway-railway dual-purpose traction locomotive |
| CN112498029A (en) * | 2020-11-27 | 2021-03-16 | 山东东铁动力科技有限公司 | Rubber-steel wheel hybrid driving type highway-railway dual-purpose tractor |
| CN112660271A (en) * | 2020-12-31 | 2021-04-16 | 三一汽车制造有限公司 | Transfer trolley for inside and outside of plant |
| CN113734208A (en) * | 2021-08-24 | 2021-12-03 | 青岛中车四方轨道车辆有限公司 | Rail transit traction vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120306 |