CN107215351B - A kind of driving bogie suitable for empty rail vehicle - Google Patents
A kind of driving bogie suitable for empty rail vehicle Download PDFInfo
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- CN107215351B CN107215351B CN201710430189.1A CN201710430189A CN107215351B CN 107215351 B CN107215351 B CN 107215351B CN 201710430189 A CN201710430189 A CN 201710430189A CN 107215351 B CN107215351 B CN 107215351B
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- suspension
- framework
- electric machine
- single stage
- traction electric
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- 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
- B61C9/50—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 in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/10—Bolster supports or mountings incorporating fluid springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention discloses a kind of driving bogies suitable for empty rail vehicle, including framework, two pairs of travelling wheels, suspension apparatus, traction electric machine and water-cooling circulating system, two pairs of traveling wheels and suspension apparatus are set to framework bottom, two pairs of traveling wheels are symmetrically distributed in the two sides of suspension apparatus, secondary suspension system is connected between suspension apparatus and framework, each pair of traveling wheel is connect by drive axle with traction electric machine, primary spring is connected between drive axle and framework, traction electric machine is connected with electric machine controller, water-cooling circulating system is successively connect with traction electric machine and electric machine controller by pipeline, multiple directive wheels are distributed in framework periphery.The safety that car body is moved along box track girder has been effectively ensured, realize that vehicle is vertical with laterally preferable effectiveness in vibration suppression, guarantee vehicle in the operation of small curve radius route, it is excellent for improving sky rail vehicle operation operational efficiency, stationarity and riding comfort, occupy it is small in size, vehicle in complex environment have well adapting to property.
Description
Technical field
The present invention relates to Transit Equipment technical fields, and in particular to a kind of driving steering suitable for empty rail vehicle
Frame.
Background technique
With the continuous propulsion of urbanization process, intensive population brings the dirt of the surge and vehicle of private car quantity to environment
Dye.In order to effectively administer traffic congestion, noise pollution and environmental pollution, solution urban congestion is turned in urban track traffic into
Crucial outlet.Construction for subway and light rail transit has the characteristics that cost of investment is high, difficulty of construction is big, easy congestion.
The shortcomings that empty rail traffic system can solve above-mentioned urban public tranlport system.So-called sky rail traffic system is that is, outstanding
The facilities such as track, circuit, communication equipment, gobo are integrated in an edge by hanging unpiloted public monorail traffic system
In the track girder of bottom slot, track girder downward driving of the train in bottom slot.Empty rail vehicle traveling wheel is adopted with directive wheel
With solid tyre, vehicle climbing capacity strong (max. climb slope 10.5%), traveling noise pollution are small；It is filled by power transmission of air spring
It sets, bogie frame can generate panning angle with respect to sleeper beam, and vehicle is suitable for the operating condition of small curve radius (30m)；Rail
Road beam occupies little space, and does not influence the daylighting problem of road vehicles, influences on building and environment small；Track related facility builds difficulty
Spend small, be suitable for mountain area road conditions, it is easy to disassemble with it is mobile；Track beam width is smaller, steel using amount is small, and construction cost is far below subway
Deng.
The empty rail bogie of car is placed in the box track girder of bottom slot, and bogie system is by track girder Internal periphery ruler
Very little limitation.Therefore compact structure design concept is used, design has driving, braking, guiding, vibration damping, suspention and cooling function
The empty rail bogie of car of energy is technical problem urgently to be solved.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide one kind and be suitable for
The driving bogie of empty rail vehicle, has been effectively ensured the safety that car body is moved along box track girder, improves operational efficiency and steady
It is qualitative, it is vertical with laterally preferable effectiveness in vibration suppression to realize vehicle, while ensure that the small curve radius route operation of vehicle, improves
Empty rail vehicle smoothness and riding comfort be it is excellent, occupy small in size, anti-side wind energy power is strong and vibration decaying is fast, simultaneously
Vehicle has well adapting to property in complex environment.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of driving bogie suitable for empty rail vehicle, including framework, two pairs of traveling wheels, suspension apparatus, traction electric machines
And water-cooling circulating system, two pairs of traveling wheels and suspension apparatus are set to framework bottom, two pairs of traveling wheels are symmetrically distributed in suspention dress
The two sides set, are connected with secondary suspension system between suspension apparatus and framework, each pair of traveling wheel passes through drive axle and traction electric machine
Connection, traction electric machine are fixedly arranged on framework, primary spring are connected between drive axle and framework, traction electric machine is connected with electricity
Machine controller, water-cooling circulating system are successively connect with traction electric machine and electric machine controller by pipeline, electric machine controller and water cooling
The circulatory system is fixedly arranged on framework, and multiple directive wheels are distributed in framework periphery, and traveling wheel is equipped with brake apparatus.
According to above-mentioned technical proposal, framework includes two rectangular frames, is connected with stringer between two rectangular frame upper ends,
It is connected with the recessed beam of H-type between two rectangular frame lower ends, directive wheel mounting base, suspention dress are equipped on the outside of two rectangular frames
The upper end set is connect with the recessed beam of H-type.
According to above-mentioned technical proposal, lamination is equipped with guiding safety wheel with one heart on directive wheel, and directive wheel passes through guiding safety wheel
It is connect with framework, guiding safety wheel is steel, and directive wheel is installed in eight angles of surrounding end of framework, and guiding safety wheel is steel.
According to above-mentioned technical proposal, directive wheel and traveling wheel are all made of poly- ammonia ethyl ester solid tyre.
According to above-mentioned technical proposal, primary spring includes single stage suspension pivoted arm and single stage suspension bevel housing,
One end of single stage suspension bevel housing is connect with single stage suspension pivoted arm, and single stage suspension pivoted arm is installed by single stage suspension pivoted arm
Seat is connect with framework, and the other end of single stage suspension bevel housing is connect with drive axle, single stage suspension bevel housing
Upper end is connected with single stage suspension vertical damper and two single stage suspension helical springs, and two single stage suspension helical springs are distributed in
The two sides of single stage suspension vertical damper.
According to above-mentioned technical proposal, single stage suspension pivoted arm is y-type structure, and one end of single stage suspension pivoted arm and single stage suspension turn
Arm mounting base is hinged, and the other end and single stage suspension bevel housing of single stage suspension pivoted arm are hinged.
According to above-mentioned technical proposal, the number of traction electric machine is 2, and two traction electric machines are respectively arranged at framework both ends,
Each traction electric machine passes through drive axle and connect with a pair of of traveling wheel, has 2 traveling wheels in each pair of traveling wheel, 2 traveling wheels are set
The two sides of corresponding drive axle are placed in, each traction electric machine is respectively connected with an electric machine controller and a water-cooling circulating system.
According to above-mentioned technical proposal, water-cooling circulating system includes electric water pump and radiator, and the output end of electric water pump is logical
The piping successively input terminal connection through traction electric machine, electric machine controller and radiator, the output end of radiator by pipeline with
The input terminal of electric water pump connects.
According to above-mentioned technical proposal, secondary suspension system includes two secondary suspension air springs and secondary suspension sleeper beam,
The both ends of secondary suspension sleeper beam are connect with two secondary suspension air springs respectively, and the two sides of secondary suspension sleeper beam are symmetrical
Secondary suspension tie rod assembly and secondary suspension lateral damper, ipsilateral secondary suspension tie rod assembly and secondary suspension are horizontal
It is parallel to each other to damper, the outer end of secondary suspension tie rod assembly and secondary suspension lateral damper is connect with framework.
According to above-mentioned technical proposal, suspension apparatus includes two suspending rods, two suspention lateral dampers and two suspentions
Lateral damper mounting base, two suspending rods are arranged symmetrically, and the upper end of two suspending rods is connect with suspension apparatus stub respectively, and two
The lower end of a suspending rod is connect with suspention lateral damper mounting base respectively, is connected with limiter between two suspending rods；
Wherein, one end of two suspention lateral dampers is hinged with two suspending rods respectively, two suspention lateral dampers
The other end it is hinged with suspention lateral damper mounting base, two suspention lateral damper horizontal symmetricals are arranged.
The invention has the following advantages:
Framework is moved by traveling wheel along box track girder, to move with motor vehicles bodies along box track girder, around framework
Multiple directive wheels are distributed with, making to be framed in inside box track girder has biggish pre-pressing force, realizes framework along box track
The safety that car body is moved along box track girder has been effectively ensured in the safety moving of the length direction of beam；Water-cooling circulating system changes
The cooling effect of kind motor and electric machine controller, improves operational efficiency and stability, primary spring and secondary suspension system
Compact design, it is vertical with laterally preferable effectiveness in vibration suppression to realize vehicle, while ensure that the small curve radius route of vehicle
Operation；The damper of suspension apparatus ensure that vehicle sidewinders the rapid decaying of movement；Brake apparatus can guarantee vehicle in ramp
On can carry out car slipping protection and emergency braking；Improve sky rail vehicle smoothness and riding comfort be it is excellent, traveling wheel,
Suspension apparatus, traction electric machine and water-cooling circulating system is compact and concentrated is set on framework, occupy it is small in size, to reduce track
The size and steel using amount of beam, anti-side wind energy power is strong and vibrates decaying fastly, while vehicle has preferable fit in complex environment
Ying Xing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for being suitable for the driving bogie of empty rail vehicle in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of framework in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of primary suspension system in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of secondary suspension system in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of suspension apparatus in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of water-cooling circulating system in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram for being suitable for the driving bogie of empty rail vehicle in the embodiment of the present invention and connecting with car body；
In figure, 1- framework, 2- traveling wheel, 3- directive wheel, 4- guiding safety wheel, 5- traction electric machine, 6- electric machine controller, 7-
Water-cooling circulating system, 8- drive axle, 9- primary spring, 10- secondary suspension system, 11- suspension apparatus, 12- brake apparatus,
The suspension of 13- motor；
111- is oriented to mounting base, and 112- bis- is lateral damper mounting base, 113- tie rod assembly mounting base；
211- single stage suspension vertical damper, 212- single stage suspension helical spring, 213- single stage suspension pivoted arm, mono- system of 214-
Hang pivoted arm mounting base, 215- single stage suspension bevel housing；
311- secondary suspension air spring, 312- secondary suspension tie rod assembly, 313- secondary suspension lateral damper,
314- secondary suspension sleeper beam, 315- rubber ring, 316- nut, 317- drag link；
411- suspending rod, 412- suspend lateral damper in midair, and 413- suspends lateral damper mounting base, 414- stub, 415- in midair
Limiting device；
511- electric water pump, 512- radiator, 513- rubber water pipe；
611- box track girder, 612- bogie, 613- car body.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Shown in referring to Fig.1~Fig. 7, the driving for being suitable for empty rail vehicle in one embodiment provided by the invention is turned to
Frame, including 1, two pair of traveling wheel 2 of framework, suspension apparatus 11, traction electric machine 5 and water-cooling circulating system 7, two pairs of traveling wheels and suspention
Device 11 is set to 1 bottom of framework, and two pairs of traveling wheels are symmetrically distributed in the two sides of suspension apparatus 11, suspension apparatus 11 and framework 1
Between be connected with secondary suspension system 10, each pair of traveling wheel is connect by drive axle 8 with traction electric machine 5, and traction electric machine 5 is fixedly arranged on
On framework 1, primary spring 9 is connected between drive axle 8 and framework 1, traction electric machine 5 is connected with electric machine controller 6, water cooling
The circulatory system 7 is successively connect with traction electric machine 5 and electric machine controller 6 by pipeline, electric machine controller 6 and water-cooling circulating system 7
It is fixedly arranged on framework 1, multiple directive wheels 3 are distributed in 1 periphery of framework, and traveling wheel is equipped with brake apparatus 12；Described is applicable in
Be set in box track girder 611 in the driving bogie of empty rail vehicle, suspension apparatus 11 pass through 611 bottom of box track girder with
Car body 613 connects, and 611 bottom of box track girder is equipped with open slot, and framework 1 is moved by traveling wheel along box track girder 611, from
And moved with motor vehicles bodies 613 along box track girder 611, multiple directive wheels 3 are distributed with around framework 1, make framework 1 in box track
There is biggish pre-pressing force inside beam 611, realize that framework 1 along the safety moving of the length direction of box track girder 611, improves
The safety that car body 613 is moved along box track girder 611；Water-cooling circulating system 7 improves motor and the cooling of electric machine controller 6 is imitated
Fruit, improves operational efficiency and stability, and the compact design of primary spring 9 and secondary suspension system 10 realizes that vehicle hangs down
To with laterally preferable effectiveness in vibration suppression, while ensure that small curve radius (30m) the route operation of vehicle；Suspension apparatus 11 subtracts
Vibration device ensure that vehicle sidewinders the rapid decaying of movement；Brake apparatus 12 can guarantee that vehicle can carry out car slipping guarantor on ramp
Shield and emergency braking；It improves sky rail vehicle smoothness and riding comfort is excellent, traveling wheel, suspension apparatus 11, traction
Motor 5 and water-cooling circulating system 7 is compact and concentrated is set on framework 1, reduces the driving for being suitable for empty rail vehicle and turns
Volume is occupied to frame, to reduce the size and steel using amount of track girder, anti-side wind energy power is strong and vibration decaying is fast, while vehicle
In complex environment (rain and snow weather, mountain area, river, knob) well adapting to property.
Further, framework 1 includes two rectangular frames, is connected with stringer, two squares between two rectangular frame upper ends
It is connected with the recessed beam of H-type between shape frame lower end, is equipped with directive wheel mounting base on the outside of two rectangular frames, suspension apparatus 11
Upper end is connect with the recessed beam of H-type.
Further, directive wheel 3 is installed in eight angles of surrounding end of framework 1, and eight angles of surrounding end refers to upper surface four
Angle end and lower end surface four angles end, lamination is equipped with guiding safety wheel with one heart on directive wheel, and directive wheel passes through guiding safety wheel and structure
Frame connection, guiding safety wheel are steel；After the bogie is slightly offset, after being oriented to foot wheel abrasion, guiding safety wheel can be with
Further limitation bogie deviates, and guarantees the safety of car body.
Further, framework 1 is boxed frame formula structure, and quadrangle is equipped with directive wheel mounting base on the outside of rectangular frame, is led
To wheel mounting base for installing directive wheel 3 and guiding safety wheel 4, eight directive wheels 3 of 1 periphery of framework are distributed in box track
There is biggish pre-pressing force inside beam 611.
Further, directive wheel 3 and traveling wheel 2 are all made of poly- ammonia ethyl ester solid tyre.
Further, primary spring 9 include single stage suspension pivoted arm 213 and single stage suspension bevel housing 215, one
One end of system's suspension bevel housing is connect with single stage suspension pivoted arm 213, and single stage suspension pivoted arm 213 passes through single stage suspension pivoted arm
Mounting base 214 is connect with framework 1, and the other end of single stage suspension bevel housing is connect with drive axle 8, the main deceleration of single stage suspension
The upper end of device shell 215 is connected with single stage suspension vertical damper 211 and two single stage suspension helical springs 212, two systems
Suspension helical spring 212 is distributed in the two sides of single stage suspension vertical damper 211.
Further, drive axle 8 is connected by pivoted arm assembly, helical spring and vertical damper with framework 1, and framework 1 is logical
Three-point suspension is crossed to connect with traction electric machine 5；It is vertical equipped with single single stage suspension between 1 lower section of framework above 8 shell of drive axle
Damper 211 and the single stage suspension helical spring 212 being arranged symmetrically.
Further, single stage suspension pivoted arm 213 is y-type structure, one end of single stage suspension pivoted arm 213 and single stage suspension pivoted arm
Mounting base 214 is hinged, and the other end and single stage suspension bevel housing of single stage suspension pivoted arm 213 are hinged.
Further, hinged, hinge joint is carried out with the pivoted arm mounting base in 8 shell tail portion of drive axle and 1 inclined beams of framework
Cradle head in rubber bushing is installed, single stage suspension pivoted arm mounting base 214 is set to the side sloping portion of the recessed beam of H-type
On.
Further, the number of traction electric machine 5 is 2, and two traction electric machines 5 are respectively arranged at 1 both ends of framework, each lead
Draw motor 5 to connect by drive axle 8 with a pair of of traveling wheel, there are 2 traveling wheels in each pair of traveling wheel, 2 traveling wheels are set to
The two sides of corresponding drive axle 8, each traction electric machine 5 are respectively connected with an electric machine controller 6 and a water-cooling circulating system 7, water
SAPMAC method system 7 is used to improve the cooling effect of motor and electric machine controller 6, improves operational efficiency and stability.
Further, two traction electric machines 5 are all made of V-type and are arranged symmetrically, and three suspension points of traction electric machine 5 are located at
1 two sides of framework and lower section, bracket is equipped at the suspension point of framework 1, and bracket is equipped with rubber bushing.
Further, water-cooling circulating system 7 includes electric water pump 511 and radiator 512, the output end of electric water pump 511
It is successively connect through traction electric machine 5, electric machine controller 6 with the input terminal of radiator 512 by pipeline, the output end of radiator 512
It is connect by pipeline with the input terminal of electric water pump 511；Coolant liquid is from radiator by pipeline followed by electric water pump
511, in traction electric machine, electric machine controller 6 and radiator 512, iterative cycles circulation, coolant liquid is to traction electric machine 5 and motor control
After device 6 processed is cooled down, it is again introduced into radiator and carries out cooling processing.
Further, pipeline is rubber water pipe 513, and circulating cooling system is connected with temperature control system, and temperature control system is according to electricity
The revolving speed of the outlet coolant temperature control radiator fan of machine controller 6, realizes the automatic adjusument of temperature.
Further, secondary suspension system 10 includes two secondary suspension air springs 311 and secondary suspension sleeper beam 314,
The both ends of secondary suspension sleeper beam 314 are connect with two secondary suspension air springs 311 respectively, the two sides of secondary suspension sleeper beam 314
Symmetrical secondary suspension tie rod assembly 312 and secondary suspension lateral damper 313, ipsilateral secondary suspension drag link
Assembly 312 and secondary suspension lateral damper 313 are parallel to each other, and secondary suspension tie rod assembly 312 and secondary suspension laterally subtract
The outer end of vibration device 313 is connect with framework 1.
Further, secondary suspension tie rod assembly 312 includes drag link 317, one end of drag link 317 by screw thread with
Secondary suspension sleeper beam 314 connects, and the other end of drag link 317 is connect by screw thread with framework 1, and the both ends of drag link 317 cover
If being equipped with rubber ring 315 between two nuts 316 there are two nut 316, by nut 316 by 317 both ends of drag link respectively with
Secondary suspension sleeper beam 314 and the locking connection of framework 1.
Further, the recessed beam of H-type is equipped with tie rod assembly mounting base 113, and tie rod assembly mounting base 113 is equipped with
Two be lateral damper mounting base 112, and drag link is connect with tie rod assembly mounting base 113, secondary suspension lateral damper 313
It is that lateral damper mounting base 112 is connect with two.
Further, suspension apparatus 11 includes two suspending rods, 411, two suspention lateral dampers 412 and two suspentions
Lateral damper mounting base 413, two suspending rods 411 are arranged symmetrically, the upper end of two suspending rods 411 respectively with suspension apparatus master
Pin 414 connects, and the lower end of two suspending rods 411 is connect (in specific embodiment with suspention lateral damper mounting base 413 respectively
Can be hinged), limiter is connected between two suspending rods 411；
Wherein, one end of two suspention lateral dampers 412 is hinged with two suspending rods 411 respectively, and two suspentions are laterally
The other end of damper 412 is hinged with suspention lateral damper mounting base 413, and two are suspended in midair 412 both ends of lateral damper
Hinge joint is in same level height, two suspention 412 horizontal symmetrical of lateral damper settings；Realize damping force to car body 613
The arm of force of instantaneous center of rotation (411 extending line intersection point of suspending rod) is maximum, and car body 613 of faster decaying sidewinders movement.
Further, limiter includes sliding block, sliding rail and rubber bushing, and sliding rail is set to suspention lateral damper mounting base
On 413, the both ends of sliding block are hinged with suspending rod 411 respectively, and sliding block is set on sliding rail, and sliding block can be moved along sliding rail.
Further, brake apparatus 12 is using driving hydraulic braking and mechanical parking integral type EPB brake.
Further, primary spring 9 uses the structural shape of single damper and double-helix spring parallel connection；Two systems are outstanding
Installation two is lateral damper and tie rod assembly between sleeper beam assembly and framework 1 in extension system 10；Electric machine controller 6 is symmetrically pacified
Mounted in the top of framework 1；Electric water pump 511, radiator 512 in water-cooling circulating system 7 are symmetrically mounted on 1 middle part of framework；It is outstanding
Device for hoisting 11 connects sleeper beam and car body 613, the lower position positioned at the middle part of bogie；12 number of brake apparatus is four and pacifies
Mounted in four 2 sides of traveling wheel；Main reducing gear input shaft is connected with motor output shaft by extension type universal joint.
In one embodiment of the present of invention, the working principle of the invention:
A kind of driving bogie suitable for empty rail vehicle provided in an embodiment of the present invention, including framework 1, traveling wheel 2, lead
To wheel 3, guiding safety wheel 4, traction electric machine 5, electric machine controller 6, circulating water cooling system 7, drive axle 8, single stage suspension 9, two systems
Suspension 10,13 composition of suspension apparatus 11, brake apparatus 12 and motor suspension.Wherein, framework 1 uses boxed frame formula structure,
Eight directive wheels 3 and eight guiding safety wheels 4 are arranged in eight angles end；Water-cooling circulating system 7 improves motor 5 and electric machine controller 6
Cooling effect, improve operational efficiency and stability；The special compact design of single stage suspension 9 and secondary suspension 10 realizes vehicle
It is vertical with laterally preferable effectiveness in vibration suppression, while ensure that small curve radius (30m) the route operation of vehicle；Suspention laterally subtracts
Vibration device 412 ensure that vehicle sidewinders the rapid decaying of movement；Brake apparatus 12 can guarantee that vehicle can be slipped on ramp
Vehicle protection and emergency braking.Empty rail vehicle smoothness and riding comfort using the bogie are excellent, compact steering
Frame structure reduces the size and steel using amount of track girder, and anti-side wind energy power is strong and vibration decaying is fast, at the same vehicle in complicated ring
Border (rain and snow weather, mountain area, river, knob) well adapting to property.
In order to advanced optimize above scheme, during 1 top front and back end of framework by a stringer connection, below framework 1 is
The H-type structure of subordinate's female, 1 front and back end of framework will be connect above framework with lower section using steel beam, and 1 front and back end of framework shares eight
A guiding mounting base 111, it is such compact-sized, it is installed convenient for component.
In order to advanced optimize above scheme, eight directive wheels 3 and four traveling wheels 2 are all made of poly- ammonia ethyl ester solid wheel
Tire has many advantages, such as that good wearability, light weight, resistance to corrosion are strong, being folded without breaking ability is strong, while having more greatly than pneumatic tire
Load-carrying ability is born, tire size can be reduced, so that bogie structure is more compact.
In order to advanced optimize above scheme, eight directive wheels 3 have biggish pre-pressing inside box track girder 611
Power guarantees vehicle under centrifugal force and effect of Side Wind, and directive wheel 3 is contacted with rail level always.
In order to advanced optimize above scheme, the coolant liquid of circulating water cooling system 7 is followed by electric water pump 511, motor
5, electric machine controller 6 and radiator 512, temperature control system control radiator 512 according to the outlet coolant temperature of electric machine controller 6
The revolving speed of fan realizes the automatic adjusument of temperature, and cooling uniform and effect is good, can save power consumption, guarantees 5 He of motor
6 high efficiency of controller and stable operation.
In order to advanced optimize above scheme, single single stage suspension is housed between 1 lower section of framework above 8 shell of drive axle
Vertical damper 211 and the single stage suspension helical spring 212 being arranged symmetrically improve the vertical stationarity of vehicle.
In order to advanced optimize above scheme, pivoted arm 213 uses y-type structure, tilts with 8 shell tail portion of drive axle and framework
Pivoted arm mounting base 214 on beam carries out hingedly, and rubber bushing is installed in cradle head, guarantee drive axle 8 and traveling wheel 2 up and down
Bounce.
In order to advanced optimize above scheme, drag link 317, rubber ring 315 of the tie rod assembly 312 by TBE (threaded both ends)
It is formed with nut 316,317 one end assembly relation of drag link is that there are two the rubber for passing through drag link 317 between two pairs of nuts 316
Circle 315 provides the locating stiffness that framework 1 reverses by rubber ring 315.
In order to advanced optimize above scheme, 314 two sides of sleeper beam are equipped with the drag link being centrosymmetrically arranged by sleeper beam 314
The mounting base of assembly 312 and secondary suspension lateral damper 313, the tie rod assembly 312 and secondary suspension of sleeper beam side are lateral
Damper 313 is arranged in parallel, and the tie rod assembly 312 of 314 two sides of sleeper beam and two is lateral damper 313 according in sleeper beam 314
The heart is arranged symmetrically, and drag link 317 is fixed with sleeper beam 314 by rubber ring 315 and nut 316, secondary suspension lateral vibration absorbing
Device 313 and 313 mounting base of damper of built-in rubber bushing are hinged, improve the lateral ride comfort of vehicle.
In order to advanced optimize above scheme, there are two suspention lateral dampers 412 and is arranged symmetrically, and suspends lateral vibration absorbing in midair
413 axis hole of device mounting base and damper 412 and 411 junction axis hole of suspending rod are in sustained height, so that suspension apparatus 11
Two lateral dampers 412 are horizontally mounted, so that damping force is to 613 instantaneous center of rotation of car body, (411 extended line of suspending rod is handed over
Point) the arm of force be maximum, car body 613 of faster decaying sidewinders movement.
In order to advanced optimize above scheme, limiting device 415, limit are equipped between 11 two sides suspending rod 411 of suspension apparatus
Position device 415 is mainly made of sliding block, sliding rail and rubber bushing, and both ends and suspending rod 411 carry out hingedly, avoiding carbody
613 excessive sidewinder angle.
In order to advanced optimize above scheme, brake apparatus 12 is using driving hydraulic braking and mechanical parking integral type EPB
Brake, when service brake, the brake fluid system operation of bogie, friction plate and brake disc system on caliper
Dynamic, when parking braking, longitudinal acceleration sensor calculates the gradient, to calculate under vehicle generated due to gravity on the slope
Sliding power, control system manipulate motor and apply brake force to traveling wheel 2 by inclined shaft wheel disc decelerator structure, are parked in vehicle smoothly
On slope.
In order to advanced optimize above scheme, above-mentioned front and back motor 5 is arranged symmetrically using V-type, so that compact-sized, motor
5 three suspension points are located at 1 two sides of framework and lower section, and motor suspension 13 is made of rubber bushing and bracket, guarantee motor 5
Be able to carry out it is lateral, longitudinal, vertical, roll, pitching and weaving, while can also mitigate vibration that decaying framework 1 transmits,
It supports motor 5 and avoids resonating.
Above is only presently preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this,
Therefore according to equivalence changes made by scope of the present invention patent, still belong to protection scope of the present invention.
Claims (9)
1. a kind of driving bogie suitable for empty rail vehicle, which is characterized in that including framework, two pairs of traveling wheels, suspension apparatus,
Traction electric machine and water-cooling circulating system, two pairs of traveling wheels and suspension apparatus are set to framework bottom, and two pairs of traveling wheels are symmetrical
Be connected with secondary suspension system in the two sides of suspension apparatus, between suspension apparatus and framework, each pair of traveling wheel by drive axle with
Traction electric machine connection, traction electric machine are fixedly arranged on framework, and primary spring, traction electric machine are connected between drive axle and framework
It is connected with electric machine controller, water-cooling circulating system is successively connect with traction electric machine and electric machine controller by pipeline, motor control
Device and water-cooling circulating system are fixedly arranged on framework, and multiple directive wheels are distributed in framework periphery, and traveling wheel is equipped with brake apparatus；
Primary spring includes single stage suspension pivoted arm and single stage suspension bevel housing, single stage suspension bevel housing
One end is connect with single stage suspension pivoted arm, and single stage suspension pivoted arm is connect by single stage suspension pivoted arm mounting base with framework, single stage suspension
The other end of bevel housing is connect with drive axle, and it is vertical that the upper end of single stage suspension bevel housing is connected with single stage suspension
Damper and two single stage suspension helical springs, two single stage suspension helical springs are distributed in the two of single stage suspension vertical damper
Side.
2. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that framework includes two squares
Shape frame is connected with stringer between two rectangular frame upper ends, is connected with the recessed beam of H-type between two rectangular frame lower ends, and two
It is equipped with directive wheel mounting base on the outside of a rectangular frame, the upper end of suspension apparatus is connect with the recessed beam of H-type.
3. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that folded with one heart on directive wheel
Layer be equipped with guiding safety wheel, directive wheel by be oriented to safety wheel connect with framework, guiding safety wheel be steel, directive wheel install in
Eight angles of surrounding end of framework.
4. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that directive wheel and traveling wheel
It is all made of poly- ammonia ethyl ester solid tyre.
5. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that single stage suspension pivoted arm is
Y-type structure, one end of single stage suspension pivoted arm and single stage suspension pivoted arm mounting base are hinged, the other end of single stage suspension pivoted arm and a system
It is hinged to hang bevel housing.
6. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that the number of traction electric machine
It is 2, two traction electric machines are respectively arranged at framework both ends, and each traction electric machine passes through drive axle and a pair of of traveling wheel connects
It connects, there is 2 traveling wheels in each pair of traveling wheel, 2 traveling wheels are set to the two sides of corresponding drive axle, and each traction electric machine is all connected with
There are an electric machine controller and a water-cooling circulating system.
7. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that water-cooling circulating system packet
Electric water pump and radiator are included, the output end of electric water pump is by pipeline successively through traction electric machine, electric machine controller and radiator
Input terminal connection, the output end of radiator connected by the input terminal of pipeline and electric water pump.
8. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that secondary suspension system packet
Include two secondary suspension air springs and secondary suspension sleeper beam, the both ends of secondary suspension sleeper beam respectively with two secondary suspension air
Spring connection, the two sides of secondary suspension sleeper beam symmetrical secondary suspension tie rod assembly and secondary suspension lateral vibration absorbing
Device, ipsilateral secondary suspension tie rod assembly and secondary suspension lateral damper are parallel to each other, secondary suspension tie rod assembly and
The outer end of secondary suspension lateral damper is connect with framework.
9. the driving bogie according to claim 1 for being suitable for empty rail vehicle, which is characterized in that suspension apparatus includes two
A suspending rod, two suspention lateral dampers and two suspention lateral damper mounting bases, two suspending rods are arranged symmetrically, and two
The upper end of suspending rod is connect with suspension apparatus stub respectively, the lower end of two suspending rods respectively with suspention lateral damper mounting base
It connects, is connected with limiter between two suspending rods；
Wherein, one end of two suspention lateral dampers is hinged with two suspending rods respectively, and two are suspended in midair the another of lateral damper
One end is hinged with suspention lateral damper mounting base, two suspention lateral damper horizontal symmetrical settings.
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| CN201710430189.1A CN107215351B (en) | 2017-06-09 | 2017-06-09 | A kind of driving bogie suitable for empty rail vehicle |
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| CN201710430189.1A CN107215351B (en) | 2017-06-09 | 2017-06-09 | A kind of driving bogie suitable for empty rail vehicle |
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| CN107215351B true CN107215351B (en) | 2019-04-26 |
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Families Citing this family (23)
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|---|---|---|---|---|
| CN107618530A (en) * | 2017-10-31 | 2018-01-23 | 中车资阳机车有限公司 | A kind of empty rail vehicle car suspension apparatus |
| CN107738659B (en) * | 2017-11-20 | 2023-11-03 | 中车资阳机车有限公司 | High-comfort empty rail vehicle bogie |
| CN107878496B (en) * | 2017-12-14 | 2023-10-27 | 江苏添仂智能科技有限公司 | Bogie structure of PRT suspension train and operation system comprising bogie structure |
| CN108688690B (en) * | 2018-04-24 | 2019-11-22 | 中车青岛四方机车车辆股份有限公司 | Bogie frame structure |
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| CN112455244B (en) * | 2019-09-09 | 2022-07-26 | 中车唐山机车车辆有限公司 | Power running system of trolley bus and trolley bus |
| CN110539756B (en) * | 2019-09-12 | 2024-05-10 | 中车山东机车车辆有限公司 | Railway vehicle bogie with power and railway vehicle |
| CN110509945B (en) * | 2019-09-27 | 2024-01-26 | 西南交通大学 | Permanent magnet direct-drive motor-driven single-axle bogie of suspension type monorail vehicle |
| CN110509946B (en) * | 2019-09-27 | 2024-01-26 | 西南交通大学 | Single-axle bogie of suspension type monorail vehicle adopting hub reduction gear |
| WO2021174957A1 (en) * | 2020-03-02 | 2021-09-10 | 太仓仕茂传动机械有限公司 | Motor hanging seat of bullet train bogie |
| CN111452820B (en) * | 2020-04-23 | 2021-06-22 | 中国铁建重工集团股份有限公司 | Suspension type monorail bogie and suspension type monorail operation vehicle |
| CN111469879B (en) * | 2020-05-29 | 2024-06-07 | 西南交通大学 | Hinge pin type bogie of suspension type monorail vehicle driven by permanent magnet motor |
| CN111845828B (en) * | 2020-06-28 | 2021-07-23 | 江西理工大学 | Suspension type permanent magnetism suspension train bogie |
| CN113022597A (en) * | 2021-03-23 | 2021-06-25 | 沈阳中车轨道交通装备有限公司 | Box-shaped beam framework of single-motor bogie of suspension type monorail vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332197A (en) * | 2013-04-11 | 2013-10-02 | 西南交通大学 | Suspension type monorail vehicle bogie |
| CN106114525A (en) * | 2016-08-29 | 2016-11-16 | 西南交通大学 | The internal rotor direct drive structure of suspension type monorail train |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839102B2 (en) * | 1978-01-18 | 1983-08-27 | 三菱重工業株式会社 | Suspended monorail |
| US20140130700A1 (en) * | 2012-11-14 | 2014-05-15 | Swift Tram, Inc. | Suspended coach drive bogie |
-
2017
- 2017-06-09 CN CN201710430189.1A patent/CN107215351B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332197A (en) * | 2013-04-11 | 2013-10-02 | 西南交通大学 | Suspension type monorail vehicle bogie |
| CN106114525A (en) * | 2016-08-29 | 2016-11-16 | 西南交通大学 | The internal rotor direct drive structure of suspension type monorail train |
Non-Patent Citations (2)
| Title |
|---|
| 悬挂式独轨列车转向架;蒲全卫等;《机车电传动》;20150310(第2期);同上 |
| 悬挂式独轨列车转向架;蒲全卫等;《机车电传动》;20150310(第2期);正文第1-2节 |
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