CN108909757A - A kind of bogies for railway vehicles framework and bogie - Google Patents
A kind of bogies for railway vehicles framework and bogie Download PDFInfo
- Publication number
- CN108909757A CN108909757A CN201810623515.5A CN201810623515A CN108909757A CN 108909757 A CN108909757 A CN 108909757A CN 201810623515 A CN201810623515 A CN 201810623515A CN 108909757 A CN108909757 A CN 108909757A
- Authority
- CN
- China
- Prior art keywords
- box
- bogies
- curb girder
- cover plate
- railway vehicles
- 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
Links
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
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- 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
- B61F5/50—Other details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention relates to rail vehicle truck fields, disclose a kind of bogies for railway vehicles framework and bogie, it includes box crossbeam and box curb girder, the transverse ends of the box crossbeam are connected between a pair disposed in parallel box curb girder, the box crossbeam includes upper cover plate and docks the lower cover plate to form cavity with the upper cover plate, longitudinal two sides of the upper cover plate are connected separately with the gate beam perpendicular to the box curb girder length direction, and interval is connected with multiple braking flap seats on each gate beam.Structure of the invention is succinct, good integrity, and welding procedure difficulty is small, and weld seam good manufacturability.
Description
Technical field
The present invention relates to rail vehicle truck technical field more particularly to a kind of railway vehicle bogie frame and steerings
Frame.
Background technique
Bogie is between track and car body, and bottom is directly contacted with track, and top is used to support car body, it is carried
The total weight of car body, and transmit from wheel track to the various load and active force between car body.When rail vehicle is run, due to road
Face inequality factor will necessarily cause to vibrate or impact.
The anti-snake shock absorber bearing and anti-side rolling torsion rod seat of existing bogie frame be separately positioned on curb girder and crossbeam on,
Troubleshooting, stucco and tread sweeping are separately positioned on curb girder end and crossbeam steel pipe, and beam structure is mostly Guan Liang, various flap seats
It is arranged on crossbeam, structure is complicated.Tube sheet dock form weld seam it is more, welding capacity, polishing amount are huge, weld seam craftsmanship compared with
Difference.
Summary of the invention
(1) technical problems to be solved
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
It is simple for structure the object of the present invention is to provide a kind of railway vehicle bogie frame and bogie, good integrity, weldering
It is small to connect difficulty of construction, and weld seam good manufacturability.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of bogies for railway vehicles frameworks comprising box crossbeam
With box curb girder, the transverse ends of the box crossbeam are connected between a pair disposed in parallel box curb girder, the case
Type crossbeam includes upper cover plate and docks the lower cover plate to form cavity with the upper cover plate, and longitudinal two sides of the upper cover plate connect respectively
It is connected to the gate beam perpendicular to the box curb girder length direction, interval is connected with multiple brakings on each gate beam
Flap seat.
Wherein, the box crossbeam is welded to connect by the inside of the upper cover plate, lower cover plate and the box curb girder；Institute
State box curb girder inside it is corresponding be connected with attachment base with box crossbeam junction transition, the connecting pin of the attachment base with
The connecting pin of the box crossbeam matches connection.
Wherein, the box crossbeam is equipped with through-hole up and down, and the upper cover plate is located at the longitudinally opposed of the through-hole
Two sides are respectively integrally formed with vertical stopping seat；It is horizontal that the both lateral sides that the upper cover plate is located at the through-hole are equipped with opposite a pair
To stopping seat.
Wherein, multiple vertical supporting vertical plates are connected in the cavity.
Wherein, longitudinal two sides of the box crossbeam are respectively separated equipped with multiple weight reduction openings slots, the weight reduction openings slot
Opening outwardly；The gate beam is set to the upper cover plate and is located at the weight reduction openings slot.
Wherein, it is separately installed with anti-hunting damper holder seat and anti-side rolling torsion rod seat on the outside of a pair of box curb girder, and
The anti-hunting damper holder seat and anti-side rolling torsion rod seat are structure as a whole.
Wherein, the box curb girder is also connected with troubleshooting, one mounting structure of stucco；The inside of each box curb girder
It is also connected with a pair of of tread sweeping seat；A pair of tread sweeping seat is located at longitudinal two sides of the box crossbeam.
Wherein, the box curb girder is also connected with axis spring mounting base and vertical damper mounting base.
Wherein, the braking flap seat uses forging.
The present invention also provides a kind of bogies comprising bogies for railway vehicles framework described above.
(3) beneficial effect
Compared with prior art, the present invention has the following advantages that：
A kind of bogies for railway vehicles framework and bogie provided by the invention, wherein framework includes box crossbeam and case
Type curb girder, the transverse ends of the box crossbeam are connected between a pair disposed in parallel box curb girder, crossbeam and curb girder
It is all made of box-structure, is the welding between plate and plate in welding, is welded relative to existing Guan Yuguan, or pipe and plate
Welding, greatly reduces welding capacity, reduces weld grinding amount, weld seam craftsmanship is preferable, to be effectively saved the manufacturing
Time；The box crossbeam includes upper cover plate and docks the lower cover plate to form cavity with the upper cover plate, and the upper cover plate is indulged
It is connected separately with the gate beam perpendicular to the box curb girder length direction to two sides, interval connects on each gate beam
Multiple braking flap seats are connected to, convenient for connection brake clamp.The upper and lower lids of box crossbeam directly with box curb girder and gate beam
Connection, simple for structure and welding usability are good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bogies for railway vehicles motor-car framework of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of bogies for railway vehicles trailer framework of the embodiment of the present invention；
In figure：1：Box crossbeam；2：Box curb girder；3：Gate beam；4：Upper cover plate；5：Vertical stopping seat；6：Laterally stop
Block seat；7：Brake flap seat；8：Tread sweeping seat；9：Anti-hunting damper holder seat；10：Anti-side rolling torsion rod seat；11：Through-hole；12：Loss of weight
Open slot；13：Motor hanger.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, concrete condition can be regarded and understand that above-mentioned term exists
Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " more ", " multiple groups " be meant that two or
It is more than two.
The contents of the present invention are illustrated below by three embodiments, but are not used to limit protection model of the invention
It encloses.
Embodiment 1
Fig. 2 is a kind of structural schematic diagram of bogies for railway vehicles trailer framework of the embodiment of the present invention, is provided in the present invention,
Traffic direction along car body is longitudinal, is laterally, as shown in Fig. 2, providing for the embodiment of the present invention 1 perpendicular to car body traffic direction
A kind of bogies for railway vehicles framework comprising box crossbeam 1 and box curb girder 2, the transverse ends of the box crossbeam 1 connect
It connects between a pair disposed in parallel box curb girder 2, crossbeam and curb girder are all made of box-structure, are plate in welding
Welding between plate is welded relative to existing Guan Yuguan, or pipe is welded with plate, is greatly reduced welding capacity, is reduced weldering
Polishing amount is stitched, weld seam craftsmanship is preferable, manufactures the time to be effectively saved；The box crossbeam 1 includes 4 He of upper cover plate
The lower cover plate to form cavity is docked with the upper cover plate 4, longitudinal two sides of the upper cover plate 4 are connected separately with perpendicular to the case
The gate beam 3 of 2 length direction of type curb girder, interval is connected with multiple braking flap seats 7 on each gate beam 3, in order to
Connect brake clamp.The upper cover plate 4 and lower cover plate of box crossbeam 1 are directly connect with box curb girder 2 and gate beam 3, structure letter
Clean and welding usability is good.
Specifically, the box crossbeam 1 is welded by the inside of the upper cover plate 4, lower cover plate and the box curb girder 2 and is connected
It connects to form integral structure, simple for structure, i.e., upper cover plate 4, lower cover plate are welded to connect with box curb girder 2, and are welded for convenience,
The inside of the box curb girder 2 is corresponding to be connected with attachment base, the connection of the attachment base with the 1 junction transition of box crossbeam
End matches connection with the connecting pin of the box crossbeam 1, i.e., corresponding welding.
Wherein, the box crossbeam 1 is equipped with through-hole 11 up and down, as shown, through-hole 11 is to be surrounded by transition
The square hole of fillet, the upper cover plate 4 are located at the longitudinally opposed two sides of the through-hole 11 respectively integrally formed with vertical stopping seat
5, it is convenient to manufacture, and easy for installation and intensity is good；The both lateral sides that the upper cover plate 4 is located at the through-hole 11 are equipped with opposite a pair
Lateral stopping seat 6, for playing the role of lateral backstop during the work time.
In order to guarantee that box crossbeam 1 has enough support strengths, multiple vertical supporting vertical plates are connected in the cavity,
Certainly, supporting vertical plate can also be equipped in box curb girder 2.
For the optimization of structure, longitudinal two sides of the box crossbeam 1 are respectively separated equipped with multiple weight reduction openings slots 12, institute
State the opening of weight reduction openings slot 12 outwardly, i.e., towards longitudinal two sides of box crossbeam 1；The gate beam 3 is set to the upper cover
Plate 4 is located at the weight reduction openings slot 12, facilitates the installation of braking flap seat 7 and brake clamp.
In the embodiment of the present invention, the outside of a pair of box curb girder 2 is separately installed with anti-hunting damper holder seat 9 and resists
Side rolling torsion rod seat 10, and the anti-hunting damper holder seat 9 and anti-side rolling torsion rod seat 10 are structure as a whole, overall structure is more succinct,
Good integrity, and save framework inner space.
It removes barriers for the ease of bogie and object and realizes stucco function, the box curb girder 2 is also connected with troubleshooting, stucco
One mounting structure, to further simplify structure；The inside of each box curb girder 2 is also connected with a pair of of tread sweeping
Seat 8；A pair of tread sweeping seat 8 is located at longitudinal two sides of the box crossbeam 1, rationally utilizes space, is conveniently used for
Tread sweeping.
In addition, the box curb girder 2 is also connected with axis spring mounting base and vertical damper mounting base, corresponding function is realized
Energy.
Wherein, the braking flap seat 7 uses forging, replaces welding structural element using forging, weld seam form is simple；It solves
The problem of welding procedure difficulty, reduces weld grinding amount, has saved the manufacturing time.
Embodiment 2
Embodiment 2 is substantially the same with embodiment 1, and Fig. 1 is a kind of bogies for railway vehicles motor-car framework of the embodiment of the present invention 2
Structural schematic diagram, as shown in Figure 1, embodiment 2 the difference from embodiment 1 is that, also distinguish in longitudinal two sides of box crossbeam 1
Equipped with motor hanger 13, for installing traction electric machine, to provide traction power for bogie.
Embodiment 3
The embodiment of the invention also provides a kind of bogies comprising bogies for railway vehicles framework described above, tool
Body includes the trailer framework of Fig. 2 and the trailer framework of Fig. 1, so that entire bogie structure is succinct, welding usability is good.
As can be seen from the above embodiments, a kind of railway vehicle bogie frame and bogie provided by the invention, structure
Succinctly, good integrity, welding procedure difficulty is small, weld seam good manufacturability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of bogies for railway vehicles framework, which is characterized in that including box crossbeam and box curb girder, the box crossbeam
Transverse ends are connected between a pair disposed in parallel box curb girder, the box crossbeam include upper cover plate and with it is described on
Cover board docks the lower cover plate to form cavity, and longitudinal two sides of the upper cover plate are connected separately with perpendicular to the box curb girder length
The gate beam in direction, interval is connected with multiple braking flap seats on each gate beam.
2. bogies for railway vehicles framework according to claim 1, which is characterized in that the box crossbeam passes through on described
The inside of cover board, lower cover plate and the box curb girder is welded to connect；Inside correspondence and the box crossbeam of the box curb girder
Junction transition is connected with attachment base, and the connecting pin of the attachment base matches connection with the connecting pin of the box crossbeam.
3. bogies for railway vehicles framework according to claim 1, which is characterized in that the box crossbeam is equipped with and passes through up and down
Logical through-hole, the upper cover plate are located at the longitudinally opposed two sides of the through-hole respectively integrally formed with vertical stopping seat；On described
The both lateral sides that cover board is located at the through-hole are equipped with the lateral stopping seat of opposite a pair.
4. bogies for railway vehicles framework according to claim 1, which is characterized in that be connected in the cavity multiple perpendicular
To supporting vertical plate.
5. bogies for railway vehicles framework according to claim 1, which is characterized in that longitudinal two sides of the box crossbeam
It is respectively separated and is equipped with multiple weight reduction openings slots, the opening of the weight reduction openings slot is outwardly；The gate beam is set to the upper cover
Plate is located at the weight reduction openings slot.
6. bogies for railway vehicles framework according to claim 1-5, which is characterized in that a pair of box side
Anti-hunting damper holder seat and anti-side rolling torsion rod seat are separately installed on the outside of beam, and the anti-hunting damper holder seat and anti-side rolling are turned round
Pole socket is structure as a whole.
7. bogies for railway vehicles framework according to claim 6, which is characterized in that the box curb girder is also connected with row
Barrier, one mounting structure of stucco；A pair of of tread sweeping seat is also connected on the inside of each box curb girder；A pair of tyre tread
Clean longitudinal two sides that seat is located at the box crossbeam.
8. bogies for railway vehicles framework according to claim 6, which is characterized in that the box curb girder is also connected with axis
Spring mounting base and vertical damper mounting base.
9. bogies for railway vehicles framework according to claim 6, which is characterized in that the braking flap seat uses forging.
10. a kind of bogie, which is characterized in that including the described in any item bogies for railway vehicles frameworks of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623515.5A CN108909757A (en) | 2018-06-15 | 2018-06-15 | A kind of bogies for railway vehicles framework and bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623515.5A CN108909757A (en) | 2018-06-15 | 2018-06-15 | A kind of bogies for railway vehicles framework and bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108909757A true CN108909757A (en) | 2018-11-30 |
Family
ID=64419950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623515.5A Pending CN108909757A (en) | 2018-06-15 | 2018-06-15 | A kind of bogies for railway vehicles framework and bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909757A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874027A (en) * | 2020-08-11 | 2020-11-03 | 中车唐山机车车辆有限公司 | Integrated seat, bogie framework and railway vehicle |
| CN115027522A (en) * | 2022-06-21 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Open bogie framework, bogie and rail vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3531787B2 (en) * | 1998-02-13 | 2004-05-31 | 住友金属工業株式会社 | Railcar bogie frame and railcar bogie provided with the bogie frame |
| CN202879513U (en) * | 2012-10-26 | 2013-04-17 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle trailer truck frame |
| RU139521U1 (en) * | 2013-09-10 | 2014-04-20 | Публичное акционерное общество "Крюковский вагоностроительный завод" (ПАО "КВСЗ") | TWO-AXLE RAIL TRUCK FRAME |
| CN104507781A (en) * | 2012-08-13 | 2015-04-08 | 新日铁住金株式会社 | Truck frame for railroad vehicle |
| CN105216821A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of passenger car bogie |
| CN205273483U (en) * | 2015-11-25 | 2016-06-01 | 长春轨道客车股份有限公司 | Power truck framework device |
| CN205311621U (en) * | 2016-01-07 | 2016-06-15 | 中车青岛四方机车车辆股份有限公司 | Trailer bogie frame |
| WO2016139070A1 (en) * | 2015-03-03 | 2016-09-09 | Siemens Ag Österreich | Longitudinal support and transverse support for a chassis frame of a rail vehicle |
-
2018
- 2018-06-15 CN CN201810623515.5A patent/CN108909757A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3531787B2 (en) * | 1998-02-13 | 2004-05-31 | 住友金属工業株式会社 | Railcar bogie frame and railcar bogie provided with the bogie frame |
| CN104507781A (en) * | 2012-08-13 | 2015-04-08 | 新日铁住金株式会社 | Truck frame for railroad vehicle |
| CN202879513U (en) * | 2012-10-26 | 2013-04-17 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle trailer truck frame |
| RU139521U1 (en) * | 2013-09-10 | 2014-04-20 | Публичное акционерное общество "Крюковский вагоностроительный завод" (ПАО "КВСЗ") | TWO-AXLE RAIL TRUCK FRAME |
| WO2016139070A1 (en) * | 2015-03-03 | 2016-09-09 | Siemens Ag Österreich | Longitudinal support and transverse support for a chassis frame of a rail vehicle |
| CN105216821A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of passenger car bogie |
| CN205273483U (en) * | 2015-11-25 | 2016-06-01 | 长春轨道客车股份有限公司 | Power truck framework device |
| CN205311621U (en) * | 2016-01-07 | 2016-06-15 | 中车青岛四方机车车辆股份有限公司 | Trailer bogie frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874027A (en) * | 2020-08-11 | 2020-11-03 | 中车唐山机车车辆有限公司 | Integrated seat, bogie framework and railway vehicle |
| CN115027522A (en) * | 2022-06-21 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Open bogie framework, bogie and rail vehicle |
| CN115027522B (en) * | 2022-06-21 | 2024-05-28 | 中车青岛四方机车车辆股份有限公司 | Open bogie frame, bogie and rail vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |