CN205273483U - Power truck framework device - Google Patents
Power truck framework device Download PDFInfo
- Publication number
- CN205273483U CN205273483U CN201520953280.8U CN201520953280U CN205273483U CN 205273483 U CN205273483 U CN 205273483U CN 201520953280 U CN201520953280 U CN 201520953280U CN 205273483 U CN205273483 U CN 205273483U
- Authority
- CN
- China
- Prior art keywords
- seat
- crossbeam
- curb girder
- welded
- motor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model provides a power truck framework device relates to articulated for the EMUs power truck technical field of low -floor, this framework of is whole welded structure, and crossbeam and curb girder all adopt the box structure, and the welded structure of butt joint full penetration has been taked in the connection of crossbeam and curb girder, key components such as traction rod seat, motor lifting seat is the forging, and motor lifting seat independently comprises upper portion flap seat and lower part flap seat two parts to can lap from top to bottom and the closed cavity that bears the weight of of inside and outside riser assembly welding formation with the crossbeam, guarantee the intensity fully provided designing requirement of crossbeam structure. Simultaneously, adopted ripe U type curb girder structure, axle box locate mode is rocking arm location structure, and framework overall structure has higher intensity reliability and good manufacturability, can satisfy the operation requirement of the articulated EMUs of low -floor.
Description
Technical field
The utility model relates to low-floor hinged EMUs power steering frame technical field, is specifically related to the end power steering truck frame work that the hinged motor-car of a kind of low-floor uses.
Background technology
At present, the hinged EMUs of 160��200km/h low-floor are widely used abroad, but the domestic research to this technology is still in the starting stage, there is no relevant data explanation, lack the bogie of the pointed design adapting to articulated vehicle operating environment requirement, make hinged car can not give full play to its distinctive technical superiority to a certain extent, bring a lot of problem also can to the maintenance maintenance of vehicle.
Practical novel content
The purpose of this utility model is to provide a kind of power steering truck frame work, it is made to be applied to hinged vehicle power steering frame, meet vehicle safety, reliability service, simultaneously, fill up the blank that domestic track traffic industry is applied in articulated vehicle bogie professional domain, and open up market, home and abroad for articulated train and lay the foundation.
In order to achieve the above object, the technical scheme that the utility model is taked is as follows:
A kind of power steering truck frame work device, curb girder and crossbeam all adopt box-structure, and the connection of the two adopts the welded construction of docking completepenetration; Curb girder be by upper and lower cover plates, interior outer vertical plate, be pivoted arm location seat, be vertical damper holder, anti-hunting damper holder seat board, primary spring cap cylinder, braking hanging beam and stiffening web plate group weldering and become, one be pivoted arm location seat adopt forging step-off construction; The center of each curb girder arranges one for installing the empty spring location seat of pneumatic cushioning, and has been symmetrical arranged the hanger for bogie lifting; Crossbeam be by upper and lower cover plates, interior outer vertical plate, drawing pull bar seat, seat is hung on motor top, motor lower portion hangs seat, gear box bracket and reinforcing steel plate integral assembly welding and become, and be welded with in crossbeam upper and lower cover plates horizontal stopping seat, two be horizontal damper holder, anti-side rolling torsion rod seat, anti-side rolling torsion rod plate support and height valve rod seat board, the inner vertical plate of crossbeam is welded with vertical stopping seat; Drawing pull bar seat, motor top hang seat, motor lower portion hangs seat, gear box bracket, horizontal stopping seat and vertical stopping seat are forging.
The beneficial effects of the utility model are: this framework adopts the staged pivoted arm location seat of forging, has both achieved, under the restrictions such as stationary shaft distance, the intensity that pivoted arm location function also ensure that pivoted arm location seat. The key parts such as drawing pull bar seat, motor hanger are forging, and motor hanger is independently made up of upper and lower two portions, it is possible to form closed carrying cavity with crossbeam upper and lower cover plates and the weldering of interior outer vertical plate group, it is ensured that the intensity of beam structure fully meets design requirement. Framework of the present utility model has high strength reliability and good manufacturability, it is possible to meet the Operational requirements of the hinged EMUs of low-floor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model power steering truck frame work device.
Fig. 2 is the upward view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As depicted in figs. 1 and 2, curb girder 1 and the crossbeam 2 of the utility model power steering truck frame work device all adopt box-structure, and the connection of the two adopts the welded construction of docking completepenetration; Curb girder 1 be by upper and lower cover plates, interior outer vertical plate, be pivoted arm location seat 6, be vertical damper holder 14, anti-hunting damper holder seat board 16, primary spring cap cylinder, braking hanging beam 9 and stiffening web plate group weldering and become, one be pivoted arm location seat 6 adopt forging step-off construction; The center of each curb girder 1 arranges one for installing the empty spring location seat 8 of pneumatic cushioning, and has been symmetrical arranged the hanger for bogie lifting; Crossbeam 2 be by upper and lower cover plates, interior outer vertical plate, drawing pull bar seat 7, seat 3 is hung on motor top, motor lower portion hangs seat 4, gear box bracket 5 and reinforcing steel plate integral assembly welding and become, and to be welded with horizontal stopping seat 11, two in crossbeam upper and lower cover plates be horizontal damper holder 15, anti-side rolling torsion rod seat 13, anti-side rolling torsion rod plate support and height valve rod seat board, the inner vertical plate of crossbeam 2 is welded with vertical stopping seat 12; Drawing pull bar seat 7, motor top hang seat 3, motor lower portion hangs seat 4, gear box bracket 5, horizontal stopping seat 11 and vertical stopping seat 12 are forging.
Motor top is hung seat 3 and is hung seat with motor lower portion upper and lower cover plate adopts jam welding to complete with crossbeam respectively, and meanwhile, motor top is hung seat and completed with the employing jam welding of crossbeam outer vertical plate. Gear box bracket 5 adopts jam welding to complete with the upper and lower cover plate of crossbeam. One is that seat 6 located by pivoted arm, empty spring location seat 8 cover plate upper and lower with curb girder is connected by edge weld. Drawing pull bar seat 7 is connected by jam welding with crossbeam inner vertical plate. Braking hanging beam 9 is group welding piece, is welded to form by brake hanging seat 10 and steel plate, and braking hanging beam 9 adopts jam welding to complete with curb girder 1. Laterally only shelves seat 11, vertical only shelves seat 12 are connected by edge weld with cover plate on crossbeam, crossbeam inner vertical plate. Anti-side rolling torsion rod seat 13, two is that horizontal damper holder 15 welds with curb girder lower cover, and one is that vertical damper holder 14 has been connected by edge weld with braking hanging beam 9.
Anti-hunting damper holder installation seat plate 16 and two is the outside that vertical damper holder 17 is arranged on curb girder 1, is vertical damper for installing anti-hunting damper holder and two, meets the stability requirement that bogie high speed is run and run.
The utility model power steering truck frame work tool has the following advantages:
1, curb girder, main body of cross-beam are the box-structure that steel plate is welded, horizontal, curb girder connects the welded construction taking docking completepenetration, and there is good welding usability, it is ensured that weldquality, ensure that horizontal curb girder junction has high strength, high reliability and good anufacturability.
2, braking hanging beam is box welded construction, is welded on curb girder main body outer end by primary spring cap cylinder so that brake cylinder hanger is contained in lateral wheel, it is convenient to hydro-check installation, inspection and maintenance, in addition, due to wheelbase restriction, the spatial arrangement of bogie drive system is also conducive to.
3, motor hanger adopts split type forging structure, and split-type structural makes motor hanger structure simple, and anufacturability is good, avoids using complicated casting, forging, effectively reduces cost.
4, the structure design of drawing pull bar seat fully ensure that drawing pull bar can realize installation by adhering, meets the length requirement of drawing pull bar, and does not need to weld rear overall processing, and in single-piece, processing can ensure assembling and the displacement requirement of drawing pull bar.
5, adopt the staged pivoted arm location seat of forging, both achieved, under the restrictions such as stationary shaft distance, the intensity that pivoted arm location function also ensure that pivoted arm location seat.
6, gear box bracket is U-shaped forging structure, and this structure is simple, and anufacturability is good, and cost is low, and meanwhile, this structure had both achieved the effect that wheel casing hanging function also plays wheel casing and hangs safely.
Claims (1)
1. a power steering truck frame work device, it is characterised in that: curb girder (1) and crossbeam (2) all adopt box-structure, and the connection of the two adopts the welded construction of docking completepenetration; Curb girder (1) be by upper and lower cover plates, interior outer vertical plate, be pivoted arm location seat (6), one be vertical damper holder (14), anti-hunting damper holder seat board (16), primary spring cap cylinder, braking hanging beam (9) and stiffening web plate group weldering and become, one be pivoted arm location seat (6) adopt forging step-off construction; The center of each curb girder (1) arranges one for installing empty spring location seat (8) of pneumatic cushioning, and has been symmetrical arranged the hanger for bogie lifting;
Crossbeam (2) be by upper and lower cover plates, interior outer vertical plate, drawing pull bar seat (7), seat (3) is hung on motor top, motor lower portion hangs seat (4), gear box bracket (5) and reinforcing steel plate integral assembly welding and become, and be welded with in crossbeam upper and lower cover plates horizontal stopping seat (11), two be horizontal damper holder (15), anti-side rolling torsion rod seat (13), anti-side rolling torsion rod plate support and height valve rod seat board, the inner vertical plate of crossbeam (2) is welded with vertical stopping seat (12);
Drawing pull bar seat (7), motor top hang seat (3), motor lower portion hangs seat (4), gear box bracket (5), horizontal stopping seat (11) and vertical stopping seat (12) are forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953280.8U CN205273483U (en) | 2015-11-25 | 2015-11-25 | Power truck framework device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953280.8U CN205273483U (en) | 2015-11-25 | 2015-11-25 | Power truck framework device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273483U true CN205273483U (en) | 2016-06-01 |
Family
ID=56058085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953280.8U Expired - Fee Related CN205273483U (en) | 2015-11-25 | 2015-11-25 | Power truck framework device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273483U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004915A (en) * | 2016-06-21 | 2016-10-12 | 中车唐山机车车辆有限公司 | Framework of bogie |
| CN107931878A (en) * | 2017-11-14 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of assembly welding technique of box beam connected structure framework |
| CN108909757A (en) * | 2018-06-15 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | A kind of bogies for railway vehicles framework and bogie |
| CN110422193A (en) * | 2019-08-12 | 2019-11-08 | 中车株洲电力机车有限公司 | A kind of motor-car framework of light rail vehicle |
| CN111976777A (en) * | 2020-09-04 | 2020-11-24 | 安徽浦创轨道车辆装备有限责任公司 | Motor car bogie structure |
| CN111994111A (en) * | 2020-08-11 | 2020-11-27 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN113909730A (en) * | 2021-11-12 | 2022-01-11 | 中车长春轨道客车股份有限公司 | Assembly welding process method of groined type framework |
| CN114248815A (en) * | 2022-01-17 | 2022-03-29 | 西南交通大学 | Railway vehicle bogie adopting double-shaft box suspension and permanent magnet direct drive motor |
| CN115056814A (en) * | 2022-06-21 | 2022-09-16 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle bogie cross beam, bogie frame, bogie and railway vehicle |
-
2015
- 2015-11-25 CN CN201520953280.8U patent/CN205273483U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004915A (en) * | 2016-06-21 | 2016-10-12 | 中车唐山机车车辆有限公司 | Framework of bogie |
| WO2017219555A1 (en) * | 2016-06-21 | 2017-12-28 | 中车唐山机车车辆有限公司 | Frame of bogie |
| US11208123B2 (en) | 2016-06-21 | 2021-12-28 | Crrc Tangshan Co., Ltd. | Frame of bogie |
| CN107931878A (en) * | 2017-11-14 | 2018-04-20 | 中车长春轨道客车股份有限公司 | A kind of assembly welding technique of box beam connected structure framework |
| CN108909757A (en) * | 2018-06-15 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | A kind of bogies for railway vehicles framework and bogie |
| CN110422193A (en) * | 2019-08-12 | 2019-11-08 | 中车株洲电力机车有限公司 | A kind of motor-car framework of light rail vehicle |
| CN111994111A (en) * | 2020-08-11 | 2020-11-27 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN111976777A (en) * | 2020-09-04 | 2020-11-24 | 安徽浦创轨道车辆装备有限责任公司 | Motor car bogie structure |
| CN113909730A (en) * | 2021-11-12 | 2022-01-11 | 中车长春轨道客车股份有限公司 | Assembly welding process method of groined type framework |
| CN114248815A (en) * | 2022-01-17 | 2022-03-29 | 西南交通大学 | Railway vehicle bogie adopting double-shaft box suspension and permanent magnet direct drive motor |
| CN115056814A (en) * | 2022-06-21 | 2022-09-16 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle bogie cross beam, bogie frame, bogie and railway vehicle |
| CN115056814B (en) * | 2022-06-21 | 2024-01-26 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle bogie beam, bogie frame, bogie and railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205273483U (en) | Power truck framework device | |
| CN107187460B (en) | A kind of single-axle bogie of the Straddle type monorail vehicle using pivoted arm axle box | |
| CN201116124Y (en) | Power steering truck frame work for low floor light railway | |
| CN103832440B (en) | A kind of low-floor train bogie drive system | |
| CN202243514U (en) | Highs-speed motor train unit bogie | |
| CN202016473U (en) | Meter gauge bogie | |
| CN104802820A (en) | Novel high-speed motor train unit power bogie | |
| CN101823491A (en) | Type A metro vehicle bogie | |
| CN204605835U (en) | A kind of high speed railway car bogie truck | |
| CN104875766B (en) | A kind of low-floor tramcar bogie | |
| CN104627196A (en) | Bogie of high-speed railway vehicle | |
| CN102632903B (en) | Framework of bogie for rapid railway wagon | |
| CN207955659U (en) | Small wheelbase Multiple disc brake bogie framework | |
| CN106476841A (en) | A kind of radial type EMUs power truck | |
| CN102530005A (en) | Four-shaft locomotive steering frame arranged under shaft box | |
| CN202879514U (en) | Bullet train steering support framework of railway vehicle | |
| CN103832447B (en) | A kind of low-floor train bogie | |
| CN103101542A (en) | Elastic joint structure suitable for cantilever-type flexible suspension of CRH (China railway high-speed) train traction motor | |
| CN203996256U (en) | A kind of low floor train bogie | |
| CN207875659U (en) | Unmanned engine bogie | |
| CN104648433A (en) | High-speed rail vehicle bogie | |
| CN101032967A (en) | Single axle bogie for track vehicle | |
| CN204605832U (en) | Novel high speed motor train unit power truck | |
| CN202368590U (en) | Four-axis locomotive bogie | |
| CN204978655U (en) | Articulated EMUs bogie drive of low -floor and arresting gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |