CN103108791A - Weight-optimized connection of the chassis of a rail vehicle to a wagon body - Google Patents
Weight-optimized connection of the chassis of a rail vehicle to a wagon body Download PDFInfo
- Publication number
- CN103108791A CN103108791A CN2011800454530A CN201180045453A CN103108791A CN 103108791 A CN103108791 A CN 103108791A CN 2011800454530 A CN2011800454530 A CN 2011800454530A CN 201180045453 A CN201180045453 A CN 201180045453A CN 103108791 A CN103108791 A CN 103108791A
- Authority
- CN
- China
- Prior art keywords
- compartment
- chassis
- weight
- connection structure
- guideway vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
- Telephone Set Structure (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to a weight-optimized connection of the chassis of a rail vehicle to a wagon body (6), wherein an upwardly projecting, pin-shaped bracket (4) is provided on the chassis frame (9) and projects into a receptacle device (5) which is provided on the wagon body, and wherein the receptacle device bounds the freedom of movement of the pin-shaped bracket in such a way that predefined rolling angles of the wagon body are not exceeded in the lateral direction, and pitching angles of a lateral carrier (1) are not exceeded in the longitudinal direction.
Description
Technical field
The present invention relates to a kind of chassis of guideway vehicle to the Weight-optimised connection structure in compartment.
Background technology
The compartment of guideway vehicle is connected to the method on chassis and mode has significant impact to the dynamic characteristics of guideway vehicle.Must meet different requirements in this this connection.Therefore for comfortable reason, and for good Wheel Rail Contact (it is necessary in view of high Derailment Safety), " soft " connects is essential, but this with for example conflicted mutually by the caused restriction of track approaching clearance that will follow in highway section in the inclination process.
There is special requirement for the chassis that is driven.Must carry out in suitable mode in this pulling force and pressure transmission to the compartment.
By the known a kind of bogie truck with drive system or brake system of DE 1 530 155, wherein the compartment supports on swivel mount, and described swivel mount is fixed about the longitudinal direction of car direction with respect to the compartment, but can rotate around vertical axis.This is supported on described swivel mount by run-on point in both sides on the bogie truck vehicle frame, described bogie truck vehicle frame around lateral axis with respect to described swivel mount tiltable.
This solution cost is very high, excitation force longitudinally can occur in this external high-speed situation, and described excitation force causes the bending vibrattion that vehicle is vertical.
DE 833 505 illustrate a kind of have in the deflector of being bearing in wheel to the bogie truck that is arranged in the rotational pin in the bogie truck vehicle frame, wherein be in long and narrow crossbeam in the heart, rotational pin axial elasticity ground structure, sail the deflecting bar that direction extends and be connected with the compartment by so-called bumper by means of following.
This solution especially in the situation that high-speed the running quietness and stable aspect have shortcoming.
Summary of the invention
Therefore task of the present invention is further to improve prior art.
The Weight-optimised connection structure of the kind that this task is mentioned by beginning according to the present invention solves, wherein be provided with the pin-shaped support that protrudes upward on chassis frame, described pin-shaped support extend in the storing apparatus that arranges on the compartment and wherein said storing apparatus limits the free gap of described pin-shaped support in the following manner: along laterally being no more than the angle of roll given in advance in described compartment and longitudinally being no more than the pitch angle of crossbeam.
Obtain thus the compartment to simple, robustness and the very actv. connection on chassis.
Advantageously, described storing apparatus is formed by the space of car bottom.
In addition especially for the chassis with actuating device advantageously, be provided with the low towing arm of putting, by described towing arm, described chassis frame is connected with described compartment.
In addition advantageously, described storing apparatus has energy disperser and with the fixed stop of load-deflection curve given in advance.Therefore limit characteristic can (soft energy disperser) in service normally and in collision (hard backstop) be adapted to different requirements.
Described pin-shaped support Design gets and can take off from described chassis frame, in order to simplify assembling.Described pin-shaped support generally is arranged on crossbeam.
For keeping in repair and assembling purpose advantageously, described vehicle bottom has the closed opening to described vehicle interior in the zone of described storing apparatus in addition.
For the reason of safety suitable be that described storing apparatus has the Anti-extrusion device.
In addition advantageously, described chassis frame is designed to radial type.Improved Derailment Safety and realized higher load on described chassis and capacity weight thus by flexibility or hinged chassis frame.
Favourable also is, described storing apparatus is configured to the part of compartment crossbeam or is connected with described compartment crossbeam.
Description of drawings
Enclose 3 accompanying drawings in order to further illustrate the present invention.Illustrate to example:
The schematic diagram of Fig. 1 the first embodiment
The schematic diagram of Fig. 2 and Fig. 3 second and the 3rd embodiment.
The specific embodiment
Diagram according to Fig. 1 illustrates the cutaway view that passes the signal on chassis along longitudinal axis.Described chassis has hinged chassis frame, and described chassis frame comprises at least one crossbeam 1 and two longerons 3, and they interconnect by vehicle frame hinge 2.
Therefore improved Derailment Safety and realized higher load on described chassis and capacity weight thus by flexibility or hinged chassis frame.But the crossbeam of described chassis frame has extra degree of freedom (rolling or pitching) around its axis transverse to travel direction, can cause thus the angle or the displacement that do not allow ground large, wherein for example destroy track approaching clearance or vehicle chassis component and mutually collide.
Have the pin-shaped support 4 that protrudes upward according to chassis frame of the present invention, described pin-shaped support extend in the storing apparatus 5 that arranges on compartment 6.Described storing apparatus 5 limits the free gap of described pin-shaped support 4 in the following manner: the edge laterally is no more than the angle of roll given in advance in described compartment 6 and longitudinally is no more than the pitch angle of crossbeam 1.
At this advantageously, described storing apparatus 5 has energy disperser and with the fixed stop of load-deflection curve given in advance.Therefore limit characteristic can be adapted to different requirements.So be suitable at normal soft energy disperser in service, and hard backstop be set in collision.
This is outside equipped with the low towing arm 7 of putting in shown embodiment, by described towing arm, chassis frame is connected with compartment 6.Towing arm 7 is fixed on crossbeam 1 in described embodiment.By the low layout of putting of towing arm 7, minimize the wheel between wheel poor to load.Another advantage is, needn't pass beam structure.
Fig. 2 and 3 illustrates other embodiment of the present invention according to the schematic diagram that is horizontally through the cutaway view of guideway vehicle.
Described diagram comprises compartment 6, and described compartment is supported on described chassis frame 9 by secondary spring 8.Described chassis frame has the pin-shaped support 4 that protrudes upward, and described pin-shaped support extend in the storing apparatus 5 that arranges on compartment 6.Described storing apparatus 5 can or as shown in FIG. 2, mechanism forms by restriction that install on the bottom in compartment 6, for example tire-like, or as shown in FIG. 3, form by the corresponding space in the bottom in compartment 6.
This is also had following explanation:
Under given boundary condition, as the compartment quality that especially comprises capacity weight and attached center of gravity, moving velocity, turning radius and the highway section increase, guideway vehicle must also be followed the restriction about driving path, does not namely allow to destroy so-called track approaching clearance.
When the angle of roll in compartment was no more than the boundary of regulation, this was satisfied.Described angle of roll is especially determined by following vehicle chassis component and its parameter:
-primary spring and secondary spring: vertical stiffness and installation site,
-anti-the inclination supported (if existence): rigidity and installation site,
-comprise that the crossed strip of horizontal backstop hangs: force-displacement behavior curve and installation site,
-air bellow control mechanism (if existence): characteristic curve.
Draw roll center and the angle of roll in compartment based on quality, height of gravitational center, rigidity and geometric configuration.
When the parameter of determining to mention, especially must also additionally follow the index about Derailment Safety and driving comfort.
According to the restriction that the invention enables hunting motion high (descending in vehicle bottom) as much as possible.Realize thus the roll center of seamed edge on high errant and reduce the angle of roll in compartment.Under identical boundary condition, in the situation that constant angle of roll not only can reduce the vertical stiffness of primary spring and/or secondary spring by solution according to the present invention, and improves driving comfort thus, can also save described anti-inclination and support.
Reference numerals list
Crossbeam 1
Vehicle frame hinge 2
Longeron 3
Pin-shaped support 4
Storing apparatus 5
Compartment 6
Towing arm 7
Secondary spring 8
Chassis frame 9
Anti-extrusion device (Abhebesicherung) 10.
Claims (10)
1. the chassis of a guideway vehicle to the Weight-optimised connection structure in compartment, is characterized in that:
Be provided with the pin-shaped support (4) that protrudes upward on chassis frame (9), described pin-shaped support extend in compartment (6) upper storing apparatus (5) that arranges;
And described storing apparatus (5) limits the free gap of described pin-shaped support (4) in the following manner: the edge laterally is no more than the angle of roll given in advance in described compartment (6) and longitudinally is no more than the pitch angle of crossbeam (1).
2. press the chassis of guideway vehicle claimed in claim 1 to the Weight-optimised connection structure in compartment, it is characterized in that, described storing apparatus (5) is formed by the space of car bottom.
3. press the chassis of claim 1 or 2 described guideway vehicle to the Weight-optimised connection structure in compartment, it is characterized in that, be provided with the low towing arm (7) of putting for the chassis, by described towing arm (7), described chassis frame be connected with described compartment (6).
4. by the chassis of the described guideway vehicle of any one in claim 1 to the 3 Weight-optimised connection structure to the compartment, it is characterized in that, described storing apparatus (5) has energy disperser and with the fixed stop of load-deflection curve given in advance.
5. press the chassis of the described guideway vehicle of any one in claim 1 to 4 to the Weight-optimised connection structure in compartment, it is characterized in that, described pin-shaped support (4) designs to such an extent that can take off from described chassis frame (9).
6. press the chassis of the described guideway vehicle of any one in claim 1 to 5 to the Weight-optimised connection structure in compartment, it is characterized in that, described pin-shaped support (4) is arranged on crossbeam (1).
7. press the chassis of the described guideway vehicle of any one in claim 1 to 6 to the Weight-optimised connection structure in compartment, it is characterized in that, described vehicle bottom has the closed opening to described vehicle interior in the zone of described storing apparatus (5).
8. press the chassis of the described guideway vehicle of any one in claim 1 to 7 to the Weight-optimised connection structure in compartment, it is characterized in that, described storing apparatus (5) has Anti-extrusion device (10).
9. by the chassis of the described guideway vehicle of any one in claim 1 to the 8 Weight-optimised connection structure to the compartment, it is characterized in that, described chassis frame (9) is designed to radial type.
10. press the chassis of the described guideway vehicle of any one in claim 1 to 9 to the Weight-optimised connection structure in compartment, it is characterized in that, described storing apparatus (5) is configured to the part of compartment crossbeam or is connected with described compartment crossbeam.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT15672010A AT510492A1 (en) | 2010-09-21 | 2010-09-21 | WEIGHT-OPTIMIZED CONNECTION OF THE VEHICLE OF A RAIL VEHICLE TO A VEHICLE BOX |
| ATA1567/2010 | 2010-09-21 | ||
| PCT/EP2011/064069 WO2012038157A1 (en) | 2010-09-21 | 2011-08-16 | Weight-optimized connection of the chassis of a rail vehicle to a wagon body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103108791A true CN103108791A (en) | 2013-05-15 |
Family
ID=44630502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800454530A Pending CN103108791A (en) | 2010-09-21 | 2011-08-16 | Weight-optimized connection of the chassis of a rail vehicle to a wagon body |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2619065B1 (en) |
| CN (1) | CN103108791A (en) |
| AT (1) | AT510492A1 (en) |
| DK (1) | DK2619065T3 (en) |
| ES (1) | ES2702776T3 (en) |
| PL (1) | PL2619065T3 (en) |
| RU (1) | RU2013118343A (en) |
| UA (1) | UA105118C2 (en) |
| WO (1) | WO2012038157A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451355A (en) * | 1967-01-04 | 1969-06-24 | Dominion Foundries & Steel | Locomotive truck |
| US3771465A (en) * | 1972-05-24 | 1973-11-13 | Buckeye Steel Castings Co | Railway vehicle center bearing |
| US3961584A (en) * | 1971-10-14 | 1976-06-08 | Hamilton Neil King Paton | Railway car truck |
| EP0358143A1 (en) * | 1988-09-08 | 1990-03-14 | Gec Alsthom Sa | Anti-roll bar acting on the secondary suspension of railway vehicle bogies |
| CN1292755A (en) * | 1998-03-12 | 2001-04-25 | 西门子公司 | Device for transmitting axial forces of bogie to superstructure of rail vehicle, especially motor vehicle with high tractive power |
| CN1774361A (en) * | 2003-04-09 | 2006-05-17 | 勃姆巴迪尔运输有限公司 | Running gear for a railway vehicle provided with an improved transversal suspension |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE392862A (en) * | 1931-12-08 | |||
| DE833505C (en) * | 1950-09-01 | 1952-03-10 | Krauss Maffei Ag | Bogie for rail vehicles with axles guided on handlebars |
| DE1108726B (en) * | 1958-04-30 | 1961-06-15 | Krauss Maffei Ag | Lateral bridge support between the bogie and the main frame of rail vehicles by means of rubber springs |
| US3712243A (en) * | 1969-10-07 | 1973-01-23 | Mcmullen Ass Inc J | Railway car roll stabilization |
| US3670661A (en) * | 1970-03-02 | 1972-06-20 | Mcmullen Ass John J | Resilient roll controlling railway car side bearings |
| DE2604769C3 (en) * | 1976-02-07 | 1981-07-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Device for guiding a rail vehicle bogie on the underframe of the car body |
| BE874750A (en) * | 1978-05-23 | 1979-09-12 | Dresser Ind | WAGON RADIAL BOGIE |
| FR2633577B1 (en) * | 1988-07-01 | 1995-12-22 | Durand Charles | METHOD AND DEVICE FOR THE CROSS-SECTIONAL STABILIZATION OF RAIL VEHICLES ON SINUOUS PATHS |
| DE10157368A1 (en) * | 2001-11-23 | 2003-06-12 | Bombardier Transp Gmbh | Position adjustment of a vehicle body |
| DE102005041163A1 (en) * | 2005-08-16 | 2007-02-22 | Bombardier Transportation Gmbh | Vehicle with roll stops |
| DE102009014866A1 (en) * | 2009-03-30 | 2010-10-28 | Bombardier Transportation Gmbh | Vehicle with roll compensation |
-
2010
- 2010-09-21 AT AT15672010A patent/AT510492A1/en not_active Application Discontinuation
-
2011
- 2011-08-16 WO PCT/EP2011/064069 patent/WO2012038157A1/en active Application Filing
- 2011-08-16 ES ES11745766T patent/ES2702776T3/en active Active
- 2011-08-16 CN CN2011800454530A patent/CN103108791A/en active Pending
- 2011-08-16 PL PL11745766T patent/PL2619065T3/en unknown
- 2011-08-16 EP EP11745766.3A patent/EP2619065B1/en active Active
- 2011-08-16 RU RU2013118343/11A patent/RU2013118343A/en unknown
- 2011-08-16 UA UAA201303429A patent/UA105118C2/en unknown
- 2011-08-16 DK DK11745766.3T patent/DK2619065T3/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451355A (en) * | 1967-01-04 | 1969-06-24 | Dominion Foundries & Steel | Locomotive truck |
| US3961584A (en) * | 1971-10-14 | 1976-06-08 | Hamilton Neil King Paton | Railway car truck |
| US3771465A (en) * | 1972-05-24 | 1973-11-13 | Buckeye Steel Castings Co | Railway vehicle center bearing |
| EP0358143A1 (en) * | 1988-09-08 | 1990-03-14 | Gec Alsthom Sa | Anti-roll bar acting on the secondary suspension of railway vehicle bogies |
| CN1292755A (en) * | 1998-03-12 | 2001-04-25 | 西门子公司 | Device for transmitting axial forces of bogie to superstructure of rail vehicle, especially motor vehicle with high tractive power |
| CN1774361A (en) * | 2003-04-09 | 2006-05-17 | 勃姆巴迪尔运输有限公司 | Running gear for a railway vehicle provided with an improved transversal suspension |
Also Published As
| Publication number | Publication date |
|---|---|
| UA105118C2 (en) | 2014-04-10 |
| ES2702776T3 (en) | 2019-03-05 |
| RU2013118343A (en) | 2014-10-27 |
| PL2619065T3 (en) | 2019-03-29 |
| EP2619065A1 (en) | 2013-07-31 |
| DK2619065T3 (en) | 2018-12-17 |
| WO2012038157A1 (en) | 2012-03-29 |
| EP2619065B1 (en) | 2018-09-26 |
| AT510492A1 (en) | 2012-04-15 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130515 |
|
| RJ01 | Rejection of invention patent application after publication |