SK93693A3 - Bogie for rail vehicle - Google Patents
Bogie for rail vehicle Download PDFInfo
- Publication number
- SK93693A3 SK93693A3 SK936-93A SK93693A SK93693A3 SK 93693 A3 SK93693 A3 SK 93693A3 SK 93693 A SK93693 A SK 93693A SK 93693 A3 SK93693 A3 SK 93693A3
- Authority
- SK
- Slovakia
- Prior art keywords
- bogie
- chassis
- prefabricated
- rail vehicle
- components
- Prior art date
Links
- 239000000969 carrier Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B61F1/00—Underframes
- B61F1/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Description
Obi asi.......technikyObi about ....... techniques
Vynález sa týka podvozku pre koľajové vozidlá, zmontovaného z prefabrikovaných konštrukčných celkov, určeného predovšetkým pre železničné nákladné vlaky s dvoma jednoosovými poj azdmi.The invention relates to a rolling stock chassis assembled from prefabricated assemblies, intended in particular for rail freight trains with two uniaxial rails.
Doterajší......stav technikyThe state of the art
Pre železničné nákladné vlaky sú známe podvozky s dvoma jednoosovými pojazdmi, ktoré sú zhotovené zo stavebných dielov vonkajšieho dlhého nosiča, hlavice, priečneho a pozdĺžneho nosiča, ako aj z jednotlivých častí pojazdnej konštrukcie.For rail freight trains, bogies with two uniaxial rails are known which are made up of components of an external long carrier, a head, a transverse and a longitudinal carrier, as well as of individual parts of a running structure.
Kvôli zmenšeniu objemu vlastnej hmoty bol predložený návrh na výrobu podvozkov z ľahkého kovu, predovšetkým z hliníka. Tieto podvozky podľa GM 85 22 116.3 obsahujú zabudovaný priestor, do ktorého je možné presne vložil a upevnil danému priestoru prispôsobený oceľový pomocný rám s pojazdom a brzdovým závesom. V tomto prípade je vkladanie pomocného rámu do zabudovaného priestoru nákladné.In order to reduce the volume of its own mass, a proposal was made for the production of light metal chassis, especially aluminum. These bogies according to GM 85 22 116.3 contain a built-in space in which a precisely matched steel sub-frame with trolley and brake suspension can be inserted and fixed precisely. In this case, inserting the subframe into the built-in space is expensive.
Použitím materiálu s odlišnou pevnoslou a pružnoslou vznikajú technické problémy pri spájaní a vysoké materiálové náklady neohybných, pevných konštrukcií.The use of a material with different strength and resilience creates technical bonding problems and high material costs for rigid, rigid structures.
Ďalej bol predložený návrh na spájanie podvozkov z troch prefabrikovaných dielcov - hlavica, stredný diel, hlavica ktoré je možné navzájom voľne pospájal.Furthermore, a proposal for joining chassis of three prefabricated parts - head, middle part, head that can be freely connected to each other was submitted.
Tento známy podvozok podľa GM 69 30 111 sa má využil pri rozdielnych vzdialenostiach osí a dĺžkach vozidiel, pričom hlavice môžu mal rovnakú a stredný diel odlišnú dĺžku. Takéto riešenie nie je možné použil univerzálne, vyžaduje relatívne vysoké náklady na zhotovenie.This known bogie according to GM 69 30 111 is to be used at different axle distances and vehicle lengths, with the heads having the same and central parts of different lengths. Such a solution cannot be used universally, requiring a relatively high cost of construction.
Podstata.......v ynálezuThe essence ....... of the invention
Úlohou vynálezu je vytvoril podvozok pre koľajové vozid2 lá, obzvlášť pre železničné nákladné vozidlá, ktorý je z materiálovej a technologickej stránky cenovo výhodný a má jednoduché konštrukčné zariadenie.SUMMARY OF THE INVENTION It is an object of the invention to provide a bogie for rail vehicles, in particular for rail vehicles, which is cost-effective from a material and technological point of view and has a simple construction device.
Podlá vynálezu je možné úlohu vyriešiť tak, že zakaždým budú navzájom zvarením pevne spojené a usporiadané predné dielce s pojazdným rámom, tento konštrukčný celok so strednou časťou a táto celá vnútorná jednotka s vonkajšími pozdĺžnymi nosičmi.According to the invention, it is possible to solve the problem by always connecting the front parts with the traveling frame, this assembly with the central part and this whole inner unit with the outer longitudinal carriers.
Podstatnou výhodou podvozku podlá vynálezu je nastavovanie polohy a zváranie pojazdných a brzdových dielov v konštrukčnom celku pojazdného rámu, najmä však to, že pojazdný rám je možné dopredu vyrobiť vo veľkosti, s ktorou sa z výrobno-technického hľadiska dobre manipuluje. Potrebné zariadenie je jednoduché, malé a cenovo výhodné v porovnaní s tými časťami, ktoré sa na podvozku nachádzajú dvojnásobne.An essential advantage of the chassis according to the invention is the positioning and welding of the travel and brake parts in the travel frame assembly, in particular that the travel frame can be manufactured in advance in a size which is easy to handle from a manufacturing-technical point of view. The equipment required is simple, small and cost-effective compared to those parts that are double on the chassis.
Na základe kompletnej samostatnej prefabrikácie konštrukčného celku predných dielov a pojazdného rámu v samostatnom zariadení odpadávajú prispôsobovacie (vtesnávacie) a vyrovnávacie práce pri zabudovávaní jednotlivých častí do celého podvozka.Due to the complete separate prefabrication of the front components and the running frame in a separate device, the adaptation (sealing) and alignment work for the installation of the individual parts into the entire chassis is eliminated.
Prehľad obrázkov na priloženom výkreseAn overview of the figures in the attached drawing
Vynález je bližšie vysvetlený na vyobrazenom príklade. Na priloženom výkrese je na obrázku 1 zobrazený stredný rez podvozku podľa vynálezu a na obrázku 2 je pôdorys.The invention is explained in more detail by way of example. In the accompanying drawing, FIG. 1 shows a middle section of the bogie according to the invention and FIG. 2 is a plan view.
Príklad uskutočnenia.......vynálezuDETAILED DESCRIPTION OF THE INVENTION
Schematický nákres tohto vyhotovenia ukazuje vzájomné zostavenie prefabrikovaných konštrukčných celkov celého podvozku, ktorý pozostáva z dvoch predných dielcov 3, dvoch vonkajších dlhých nosičov 2, dvoch pojazdných rámov JL a strednej časti .4.The schematic drawing of this embodiment shows the assembly of prefabricated assemblies of the entire chassis, which consists of two front panels 3, two long outer carriers 2, two running frames 11 and a central part 4.
Prefabrikovaný konštrukčný celok predného dielca 3 obsahuje mnohé vmontované súčasti, ako silnejšie upevnenie bočných nárazníkov, priestor pre skrutkovitú spojku a súčasti pre zabudovanie strednej tlmivej spojky, ktoré prijímajú a ďalej vedú ťažnú a nárazovú silu do podvozka.The prefabricated front panel assembly 3 includes a plurality of mounted components, such as a stronger attachment of the side bumpers, a screw coupling space and a central damping coupling component, which receive and further guide the traction and impact force into the chassis.
Na obr.l sú ďalej znázornené súčasti pojazdového rámu 1, ako držadlo osi 5 na vedenie skrine nápravového ložiska, ktoré nie je zakreslené a koník pružnice 6 pre listové pružnice, ktoré tiež nie sú zakreslené.In Fig. 1, the components of the travel frame 1 as a handle of the axle 5 for guiding the axle bearing housing (not shown) and the tailstock of the spring 6 for leaf springs, not shown, are further shown.
Na základe zvláštneho usporiadania stavebných dielcov je poloha osi v podvozku určená s najvyššou presnosťou.Due to the special arrangement of the components, the position of the axis in the bogie is determined with the highest precision.
Pomocou oddelene prefabrikovaných vonkajších dlhých nosičov 2 je možné meniť a prispôsobovať predodraz podvozka vždy podlá predpokladaného nákladu tak, aby sa prehnutie vozidla prispôsobilo hmotnosti nákladu.By means of separately prefabricated external long carriers 2 it is possible to vary and adapt the chassis pre-reflection according to the anticipated load in such a way that the bending of the vehicle is adapted to the weight of the load.
Stredná časť 4 sa v jednotlivých konštrukčných celkoch zvarí. Táto časť slúži na prenos síl a na upevnenie stredných brzdových dielcov. Stredná časť 4 pozostáva hlavne z priečnych nosičov tvaru písmena ll a z ryhovaných pozdĺžnych nosičov, ktoré vedú cez priečne nosiče.The central part 4 is welded in the individual components. This part is used to transmit forces and fix the middle brake parts. The central part 4 consists mainly of transverse carriers of the shape of the letter II and of grooved longitudinal carriers which extend over the transverse carriers.
Celý podvozok pozostáva zo šiestich prefabrikovaných konštrukčných celkov a stavebných dielcov strednej časti 4. Nielen koníky pružnice 6, ale aj brzdové závesy, ktoré nie sú na obrázku zakreslené, sa zvárajú.The entire chassis consists of six prefabricated components and components of the central part 4. Not only the tailstocks of the spring 6, but also the brake hinges, not shown, are welded.
Technologické náklady na výrobu v presnej miere a velkosti sa oproti známym podvozkom velmi zredukovali.Technological production costs have been greatly reduced in terms of size and size compared to known bogies.
pi/ c, ? z „ n f / z,pi / c,? z "n f / z,
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4229481A DE4229481C1 (en) | 1992-09-03 | 1992-09-03 | Railway carriage underframe of modular construction - comprises end structures, running gear frames, central section of lengthwise and transverse beams and two outer lengthwise beams all welded together |
Publications (1)
Publication Number | Publication Date |
---|---|
SK93693A3 true SK93693A3 (en) | 1994-04-06 |
Family
ID=6467174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK936-93A SK93693A3 (en) | 1992-09-03 | 1993-09-02 | Bogie for rail vehicle |
Country Status (7)
Country | Link |
---|---|
CZ (1) | CZ282194B6 (en) |
DE (1) | DE4229481C1 (en) |
FI (1) | FI933816A (en) |
FR (1) | FR2695095B1 (en) |
IT (1) | IT1272550B (en) |
PL (1) | PL300274A1 (en) |
SK (1) | SK93693A3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4403966C2 (en) * | 1994-02-04 | 1998-02-12 | Deutsche Waggonbau Ag | Rail vehicle, in particular locomotive with single-axle drives |
DE19515817C2 (en) * | 1995-04-29 | 1997-11-27 | Waggonfabrik Talbot Gmbh & Co | Rail vehicle undercarriage and method for its production |
CN102963379A (en) * | 2012-12-06 | 2013-03-13 | 南车二七车辆有限公司 | Underframe for railway container transportation platform wagon |
CN103552564B (en) * | 2013-11-14 | 2016-08-17 | 中车沈阳机车车辆有限公司 | Articulated car underframe and manufacture method thereof |
DE102016113907B3 (en) * | 2016-07-27 | 2017-08-03 | Wbn Waggonbau Niesky Gmbh | Undercarriage of a rail vehicle |
DE202016104134U1 (en) | 2016-07-27 | 2016-09-19 | Wbn Waggonbau Niesky Gmbh | Undercarriage of a rail vehicle |
DE102019105686B3 (en) * | 2019-03-06 | 2020-04-16 | Deutsche Bahn Ag | Underframe of a rail vehicle |
DE102019105689B3 (en) | 2019-03-06 | 2020-06-04 | Deutsche Bahn Ag | Underframe of a rail vehicle |
DE102020119526A1 (en) | 2020-07-23 | 2022-01-27 | Deutsche Bahn Aktiengesellschaft | UNDERFRAME OF A RAIL VEHICLE |
DE102020134258A1 (en) | 2020-12-18 | 2022-06-23 | Deutsche Bahn Aktiengesellschaft | UNDERFRAME OF A RAIL VEHICLE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1741188A (en) * | 1928-02-27 | 1929-12-31 | George S Goodwin | Car frame |
DE1270069B (en) * | 1959-04-18 | 1968-06-12 | Linke Hofmann Busch | Underframe for two-axle rail vehicles |
DE6930111U (en) * | 1969-04-16 | 1972-11-23 | Rheinstahl Ag Transporttechnik | BASE FOR RAIL VEHICLES. |
DE8522116U1 (en) * | 1985-08-01 | 1985-09-19 | Waggonfabrik Talbot, 5100 Aachen | Underframe for rail vehicles |
DE3808800A1 (en) * | 1988-03-16 | 1989-10-05 | Graaff Kg | BASE FOR RAILWAY VEHICLES |
-
1992
- 1992-09-03 DE DE4229481A patent/DE4229481C1/en not_active Expired - Fee Related
-
1993
- 1993-08-30 CZ CZ931778A patent/CZ282194B6/en unknown
- 1993-09-01 IT ITMI931878A patent/IT1272550B/en active IP Right Grant
- 1993-09-01 FI FI933816A patent/FI933816A/en not_active Application Discontinuation
- 1993-09-02 SK SK936-93A patent/SK93693A3/en unknown
- 1993-09-02 PL PL93300274A patent/PL300274A1/en unknown
- 1993-09-03 FR FR9310507A patent/FR2695095B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2695095A1 (en) | 1994-03-04 |
CZ282194B6 (en) | 1997-05-14 |
DE4229481C1 (en) | 1994-01-05 |
FR2695095B1 (en) | 1995-05-12 |
PL300274A1 (en) | 1994-04-18 |
FI933816A (en) | 1994-03-04 |
FI933816A0 (en) | 1993-09-01 |
ITMI931878A0 (en) | 1993-09-01 |
CZ177893A3 (en) | 1994-04-13 |
IT1272550B (en) | 1997-06-23 |
ITMI931878A1 (en) | 1995-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100747139B1 (en) | Railway vehicle body structure | |
KR100904030B1 (en) | Rail vehicle and lifeguard apparatus | |
US20070137919A1 (en) | Assembly of a motor vehicle body and a power train and chassis module | |
CN107697091B (en) | Compact bogie with built-in axle box for metro vehicle | |
SK93693A3 (en) | Bogie for rail vehicle | |
SK73793A3 (en) | Running gear for low-platform wagons | |
KR101956483B1 (en) | Monorail bogie formed all in one comprise that main frame and guide arm | |
US7328660B2 (en) | Flexible connection device between a bogey side beam and an axle-box | |
AU2136692A (en) | Drop frame metropolitan railway carriage | |
CN112644541A (en) | Primary suspension device, bogie and rail vehicle | |
CN203255251U (en) | Automobile frame structure for separate frame construction | |
CN211196357U (en) | A novel auxiliary girder is connected device for cross-country car as a house | |
CN111661153B (en) | Integral frame type H-shaped light truck frame assembly | |
CN112298244A (en) | Rail vehicle and bogie thereof | |
CN107985412B (en) | Pocket beam support for independent suspension of commercial vehicle | |
US6289821B1 (en) | Rail vehicle, especially for local traffic | |
CN214356037U (en) | Bogie for inner axle box of railway vehicle | |
CN210822272U (en) | Bogie and rail vehicle | |
CN112644549B (en) | Bogie and rail vehicle | |
CN86100677B (en) | Flexible transom connected between side frames of a railway truck to provide equilization | |
CN211820500U (en) | Damping device of light rail | |
CN2617650Y (en) | Front frame of vehicle | |
FI85247B (en) | UNDERREDESSTAELLNING FOER JAERNVAEGSGODSVAGNAR. | |
CN220410702U (en) | High-strength impact-resistant frame assembly structure | |
CN112424048B (en) | Wheel set intermediate frame for a rail vehicle |