CN207955660U - Quickly big axis heavy load car power truck - Google Patents
Quickly big axis heavy load car power truck Download PDFInfo
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- CN207955660U CN207955660U CN201820099329.1U CN201820099329U CN207955660U CN 207955660 U CN207955660 U CN 207955660U CN 201820099329 U CN201820099329 U CN 201820099329U CN 207955660 U CN207955660 U CN 207955660U
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- car power
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Abstract
A kind of quickly big axis heavy load car power truck, including framework, take turns set axle box device, single stage suspension device, secondary suspension device, traction, driving device and brake apparatus, it is characterised in that：Frame construction is " mesh " character form structure, and truck end sill is connected with curb girder, and forging structure is arranged in the junction of the horizontal curb girder of framework；Single stage suspension device uses hard and soft mixing suspension；One magnetic rail braking device is set on framework, integrated installation brake rigging, flange lubrication system, stucco system and pilot on truck end sill, the utility model has the advantages that：The bogie is arranged that device type is more, and spatial constructional dimensions are small, the needs for the small limit that can adapt to interconnect.Magnetic rail braking device, brake rigging, flange lubrication system, stucco system and pilot are set simultaneously on passenger train power truck, also belongs to pioneering in the world, ensures stationarity and the safety of train operation.
Description
Technical field
The utility model is related to a kind of bogies, are 160km/h, 22 tons of axis heavy duties more particularly, to a kind of speed class
The passenger train power truck of lotus.
Background technology
The passenger train electronic-controlled power steering frame system of existing 160km/h speed steps is more perfect, but most axis heavy loads
Only 17 tons.For 22 tons of axis heavy load, have the carrying demand that passenger car bogie is not met by the axis heavy load at present,
One system, secondary suspension system be also difficult to meet safety of 22 tons of the axis heavy load under the 160km/h speeds of service, stationarity and
Comfort needs.In addition, considering the adaptability of global rail track, rail vehicle needs to meet TSI qualification requirements
（Technical specification for interoperability）, i.e., every country may be implemented within the scope of European Union
It interconnects, bogie limit is less than normal, it is desirable that it is harsh, form the demand lance of structure size and bearing capacity and suspended structure
Shield.
Utility model content
The purpose of this utility model is to develop one kind being suitable for standard gauge and broad gauge, highest running speed 160km/h, 22 tons of axis
The passenger train power truck of heavy load.
To achieve the above object, the utility model provides a kind of quickly big axis heavy load car power truck, including structure
Frame takes turns set axle box device, single stage suspension device, secondary suspension device, traction, driving device and brake apparatus, it is characterised in that：
Frame construction is " mesh " character form structure, and truck end sill is connected with curb girder, and forging structure is arranged in the junction of the horizontal curb girder of framework；
Single stage suspension device uses hard and soft mixing suspension；One magnetic rail braking device is set on framework, peace is integrated on truck end sill
Fill brake rigging, flange lubrication system, stucco system and pilot.
The hard and soft mixing suspension is made of vertical damper, helical steel springs and laminated rubber spring.
The wheel set axle box device is made of pivoted arm, axle box and three bodies of hoop, is easy to implement and is not decomposed bogie quickly more
Change wheel pair.
The utility model has the advantages that：The Bogie Designs structure can realize vehicle in standard by adjusting framework width
It is run on rail and broad-gauge railway.Bogie suspension parameter after optimization makes vehicle critical speed be more than 300km/h, and vehicle performance is full
The needs of sufficient highest running speed 160km/h.The more traditional no apparent increase of 17 tons of axis reconstruct frame of framework weight after optimization, but
Bearing capacity has reached 22 tons.Bogie setting device type is more, and spatial constructional dimensions are small, can adapt to the small limit that interconnects
Needs.On passenger train power truck simultaneously be arranged magnetic rail braking device, brake rigging, flange lubrication system,
Stucco system and pilot also belong to pioneering, ensure stationarity and the safety of train operation in the world.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is track, wheel flange lubricating, stucco and pilot scheme of installation.
Specific implementation mode
Referring to Fig.1, the utility model includes framework 1, wheel to axle box composition 2, single stage suspension composition 3, secondary suspension composition
4, traction composition 5, driving device composition 6, brake rigging 7, magnetic rail braking device 8, stucco system 9, flange lubrication system
10 and pilot 11.Framework is the main load bearing component of bogie, and " mesh " font welded-steel plate construction, end carriage 12 and curb girder 13 are logical
It crosses welding and forms integral type end-beam arrangement, can effectively improve frame construction rigidity, avoid 17 tons of axis weight bogies point of tradition
The defect for the risk and insufficient rigidity that body formula end carriage connecting portion is broken；Sufficient Optimal Structure Designing ensure that satisfaction is strong
It is suitable with 17 tons of axis weight bogie frame weight under the premise of degree needs.Pivoted arm 14 is the axle-box positioning device of bogie, a system
Suspension is delayed using the hard and soft mixing suspension that one is that vertical damper 15, helical steel springs 16 and laminated rubber spring 17 form
The shock and vibration of solution and decaying from track.Internal structure by optimizing laminated rubber spring realizes low rigid under severe duty
Spend performance.Axle box device is made of pivoted arm 14, axle box 18 and 19 3 bodies of hoop, may be implemented not decompose bogie quick-replaceable wheel
It is right.Duplex pull rod traction 20, air spring suspension 21, two are that lateral damper 22 and anti-hunting damper holder 23 ensure vehicle performance；
In order to ensure the requirement of vehicle flexible coefficient, it is provided with torsion bar mechanism for preventing side rolling of train carriage 24；Bogie suspension parameter after optimization makes vehicle
Critical speed is more than 300km/h.Based on TSI standards, architecturally a magnetic rail braking device 8 is arranged in middle part, at framework end
Integrated installation brake rigging 7, stucco system 9, flange lubrication system 10 and pilot 11 on beam, phase between each system
It is mutually independent, it realizes and the requirement installed is actually needed according to user.
Claims (3)
1. a kind of quickly big axis heavy load car power truck, including framework, wheel set axle box device, single stage suspension device, two
It is suspension arrangement, traction, driving device and brake apparatus, it is characterised in that：Frame construction is " mesh " character form structure, truck end sill
It is connected with curb girder, forging structure is arranged in the junction of the horizontal curb girder of framework；Single stage suspension device is using hard and soft mixing suspension system
System；One magnetic rail braking device is set on framework, and integrated installation brake rigging on truck end sill, is spread flange lubrication system
Sand system and pilot.
2. quickly big axis heavy load car power truck according to claim 1, it is characterised in that：Described is hard and soft mixed
Suspension is closed to be made of vertical damper, helical steel springs and laminated rubber spring.
3. quickly big axis heavy load car power truck according to claim 1, it is characterised in that：The wheel is to axis
Case apparatus is made of pivoted arm, axle box and three bodies of hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099329.1U CN207955660U (en) | 2018-01-22 | 2018-01-22 | Quickly big axis heavy load car power truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099329.1U CN207955660U (en) | 2018-01-22 | 2018-01-22 | Quickly big axis heavy load car power truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955660U true CN207955660U (en) | 2018-10-12 |
Family
ID=63734250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099329.1U Active CN207955660U (en) | 2018-01-22 | 2018-01-22 | Quickly big axis heavy load car power truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN207955660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189856A (en) * | 2018-01-22 | 2018-06-22 | 中车长春轨道客车股份有限公司 | Quick big axis heavy load car power truck |
-
2018
- 2018-01-22 CN CN201820099329.1U patent/CN207955660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189856A (en) * | 2018-01-22 | 2018-06-22 | 中车长春轨道客车股份有限公司 | Quick big axis heavy load car power truck |
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