CN101032967A - Single axle bogie for track vehicle - Google Patents
Single axle bogie for track vehicle Download PDFInfo
- Publication number
- CN101032967A CN101032967A CN 200610018525 CN200610018525A CN101032967A CN 101032967 A CN101032967 A CN 101032967A CN 200610018525 CN200610018525 CN 200610018525 CN 200610018525 A CN200610018525 A CN 200610018525A CN 101032967 A CN101032967 A CN 101032967A
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- framework
- axle
- track vehicle
- bogie
- single axle
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Abstract
The present invention provides one kind of single axle bogie for track vehicle, and belongs to the field of railway vehicle bogie. The single axle bogie is one truss structure comprising truss, axle box, spring gear, crane boom, brag bar mechanism, etc. connected together. The present invention has the advantages of improved steering ability of two-axle vehicle, increased wheel base of two-axle vehicle, increased vehicle length, reduced manufacture cost and maintenance cost, etc.
Description
Affiliated technical field
The present invention relates to a kind of bogie truck of rolling stock, be specifically related to a kind of railway single axle bogie for track vehicle.
Background technology
At present, domestic railway rail driving four cars (six-axle car) structure that adopts the two-axle car structure or constitute by diaxon (three) bogie truck, two-axle car is because wheelbase is big, and transverse force is big during by curve and track switch, poor stability.Four cars (six-axle car) exist the vehicle frame lower plane apart from shortcomings such as rail level height, complex structure, cost height, service expenditure height.
Summary of the invention
The object of the present invention is to provide a kind of curve that can improve two-axle car and track switch through performance, reduce the single axle bogie for track vehicle of manufacturing cost and maintenance cost.
Technical scheme of the present invention is: single axle bogie for track vehicle adopts the framework type structure, comprise framework, axle box, spring installation, suspension rod and draw bar mechanism etc., framework flexibly connects through suspension rod and the column that is fixed in car body, spring installation top is connected with framework, the spring installation bottom is connected with axle box, axle box is installed on the right two ends of wheel, and draw bar mechanism is arranged between framework and the column.
Feature of the present invention also is: wheel on axle gear box can be housed, axle gear box is fixed in framework through hanging torque arm.
Framework of the present invention is made up of end carriage and curb girder, has on curb girder and the spring guide pillar bonded assembly seat board of spring installation and the draw-bar seat of installation draw bar mechanism.
Be provided with the transverse elasticity backstop of the cross travel of restriction framework between the draw bar of framework and draw bar mechanism, transverse elasticity backstop symmetry is loaded on the both sides of framework.
Be equipped with on the described framework the foundation brake rigging of wheel braking.
Be provided with the transverse hydraulic shock absorber between framework of the present invention and the car body.
Be provided with vertical hydraulic damper between framework of the present invention and the axle box.
The registration device of axle box of the present invention is a rubber stack positioner.
Wheel is to, axle box, spring installation, framework, foundation brake rigging, drawing pull bar, laterally retaining and transverse hydraulic shock absorber, suspension rod and flap seat etc. are formed non-power type single axle trucks, and can increase axle gear box and hang torque arm, constitute the power type single axle truck.
Compared with prior art, the present invention has curve and the track switch through performance of improving two-axle car, increases the wheelbase of two-axle car, increases vehicle length, compare four cars (six-axle car) and can reduce the height of vehicle frame lower plane, reduce advantages such as manufacturing cost and maintenance cost to rail level.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the present invention.
Fig. 1 is the structural representation of this non-power type single axle truck.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of power type single axle truck.
Fig. 4 is the birds-eye view of Fig. 3.
The specific embodiment
Fig. 1, embodiment illustrated in fig. 2 be non-power type single axle truck.Car body links to each other with column 1, and suspension rod 2 is movably connected with column 1 and framework 4 respectively.Be provided with transverse hydraulic shock absorber 3 between framework 4 and the car body, be provided with transverse elasticity backstop 5, the draw bar mechanism 6 that can drive framework 4 cross travels is arranged between framework 4 and the column 1 in framework 4 both sides.Foundation brake rigging 7 is installed on framework 4.Spring installation 8 tops are connected with framework 4, and spring installation 8 bottoms are connected with axle box 9.Axle box 9 peaces are changeed at wheel 10 two ends.Between axle box 9 and the framework 4 vertical hydraulic damper is installed.Framework 4 is made up of end carriage and curb girder, and the draw-bar seat with spring installation 8 spring guide pillar bonded assembly seat boards and installation draw bar mechanism 6 is arranged on curb girder.Spring installation 8 is made up of spring, spring guide pillar, rubber stack positioner, supporting ring, buffer rubber gasket and locking flap seat etc.Axle box 9 is made up of journal box body, bearing, journal box front cover, Tong Gai, rubber framework grease seal, baffle ring, stifle, spindle nose pressing plate, dustproof seat, a boatswain chair, shock absorber etc., rubber stack positioner is adopted in the axle box location, have certain horizontal and vertical locating stiffness, can transmit transverse force and longitudinal force between axle box 9 and the framework 4.Draw bar mechanism 6 is made up of pull bar, rubber pad, dividing plate, pin, thrust plate and pipe link etc.Wheel is formed by the axletree and the press mounting of car wheel 10.
Fig. 3, embodiment illustrated in fig. 4 be the power type single axle truck.Car body links to each other with column 1, and suspension rod 2 is movably connected with column 1 and framework 4 respectively.Be provided with transverse hydraulic shock absorber 3 between framework 4 and the car body, be provided with transverse elasticity backstop 5, between framework 4 and the column 1 draw bar mechanism 6 is arranged in framework 4 both sides.Foundation brake rigging 7 is installed on framework 4.Spring installation 8 tops are connected with framework 4, and spring installation 8 bottoms are connected with axle box 9.Axle box 9 peaces are changeed at wheel 10 two ends.Between axle box 9 and the framework 4 vertical hydraulic damper is installed.Axle gear box 12 is assemblied in wheel on 10, and axle gear box hangs torque arm 11 axle gear box 12 is fixed on the framework 4.
In the vehicle operating process, the lateral vibration between lateral damper 3 decay frameworks 4 and the car body, the vertical vibration between the vertical damper decay framework 4 relative axle boxes 9.The vertical deviation of spring installation 8 buffering frameworks 4.Framework 4 can be by suspension rod 2 relative cross-car swings, and transverse elasticity backstop 5 plays laterally to limit framework 4 cross travels.
Wheel can freely rotate relative to axle box 9 10, can stop wheel to 10 rotation by foundation brake rigging 7, promptly realizes braking.
The weight of car body is delivered on the framework 4 by column 1, suspension rod 2.Be delivered to axle box 9 by framework 4 by spring installation 8 again, pass to rail by wheel to 10 then.
Bogie truck cross-car swing relatively.The tractive force of horizontal direction and braking force transmit by draw bar mechanism 6.Draw bar mechanism 6 adopts elasticity to connect, and makes bogie truck realize rotating in certain scope relative to car body.
Rubber stack positioner is adopted in the axle box location, has certain horizontal and vertical locating stiffness, can transmit transverse force and longitudinal force between axle box 9 and the framework 4.
Claims (8)
1, a kind of single axle bogie for track vehicle, it is characterized in that: bogie truck comprises framework (4), axle box (9), spring installation (8), suspension rod (2) and draw bar mechanism (6), framework (4) flexibly connects through suspension rod and the column (1) that is fixed in car body, spring installation (8) top is connected with framework (4), spring installation (8) bottom is connected with axle box (9), axle box (9) is installed on the two ends of wheel to (10), between framework (4) and the column (1) draw bar mechanism (6) is arranged.
2, single axle bogie for track vehicle according to claim 1 is characterized in that: on taking turns (10) axle gear box (12) is housed, axle gear box (12) is fixed in framework (4) through hanging torque arm (11).
3, single axle bogie for track vehicle according to claim 1 and 2 is characterized in that: framework (4) is made up of end carriage and curb girder, has on curb girder and the spring guide pillar bonded assembly seat board of spring installation (8) and the draw-bar seat of installation draw bar mechanism (6).
4, single axle bogie for track vehicle according to claim 1 and 2, it is characterized in that: be provided with the transverse elasticity backstop (5) of the cross travel of restriction framework (4) between the draw bar of framework (4) and draw bar mechanism (6), transverse elasticity backstop (5) symmetry is loaded on the both sides of framework (4).
5, single axle bogie for track vehicle according to claim 1 and 2 is characterized in that: the foundation brake rigging (7) that wheel is braked (10) is installed on the framework (4).
6, single axle bogie for track vehicle according to claim 1 and 2 is characterized in that: be provided with transverse hydraulic shock absorber (3) between framework (4) and the car body.
7, single axle bogie for track vehicle according to claim 1 and 2 is characterized in that: be provided with vertical hydraulic damper between framework (4) and the axle box (9).
8, single axle bogie for track vehicle according to claim 1 and 2 is characterized in that: the registration device of axle box (9) is a rubber stack positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018525 CN101032967A (en) | 2006-03-09 | 2006-03-09 | Single axle bogie for track vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018525 CN101032967A (en) | 2006-03-09 | 2006-03-09 | Single axle bogie for track vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101032967A true CN101032967A (en) | 2007-09-12 |
Family
ID=38729756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610018525 Pending CN101032967A (en) | 2006-03-09 | 2006-03-09 | Single axle bogie for track vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101032967A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844566A (en) * | 2010-06-04 | 2010-09-29 | 唐山轨道客车有限责任公司 | Power bogie for meter gauge |
| CN107187460A (en) * | 2017-05-11 | 2017-09-22 | 同济大学 | A kind of single-axle bogie of the Straddle type monorail vehicle of use pivoted arm axle box |
| CN110450807A (en) * | 2019-08-14 | 2019-11-15 | 中车株洲电力机车有限公司 | A kind of single-axle bogie |
| CN110509945A (en) * | 2019-09-27 | 2019-11-29 | 西南交通大学 | The suspension type monorail vehicle single-axle bogie of permanent magnet direct driving motor driving |
| CN112721987A (en) * | 2021-01-22 | 2021-04-30 | 同济大学 | Straddle type monorail train bogie provided with auxiliary steering device |
| CN113460869A (en) * | 2021-07-28 | 2021-10-01 | 中车长春轨道客车股份有限公司 | Device for aligning and forming bogie and forming process based on device |
| CN114132298A (en) * | 2021-11-29 | 2022-03-04 | 中车山东机车车辆有限公司 | Brake system, vehicle and method for single-axle bogie railway vehicle |
-
2006
- 2006-03-09 CN CN 200610018525 patent/CN101032967A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844566A (en) * | 2010-06-04 | 2010-09-29 | 唐山轨道客车有限责任公司 | Power bogie for meter gauge |
| CN107187460A (en) * | 2017-05-11 | 2017-09-22 | 同济大学 | A kind of single-axle bogie of the Straddle type monorail vehicle of use pivoted arm axle box |
| CN110450807A (en) * | 2019-08-14 | 2019-11-15 | 中车株洲电力机车有限公司 | A kind of single-axle bogie |
| CN110509945A (en) * | 2019-09-27 | 2019-11-29 | 西南交通大学 | The suspension type monorail vehicle single-axle bogie of permanent magnet direct driving motor driving |
| 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 |
| CN112721987A (en) * | 2021-01-22 | 2021-04-30 | 同济大学 | Straddle type monorail train bogie provided with auxiliary steering device |
| CN113460869A (en) * | 2021-07-28 | 2021-10-01 | 中车长春轨道客车股份有限公司 | Device for aligning and forming bogie and forming process based on device |
| CN114132298A (en) * | 2021-11-29 | 2022-03-04 | 中车山东机车车辆有限公司 | Brake system, vehicle and method for single-axle bogie railway vehicle |
| CN114132298B (en) * | 2021-11-29 | 2022-09-30 | 中车山东机车车辆有限公司 | Brake system, vehicle and method for single-axle bogie railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070912 |