CN104986174B - The guider of train bogie fairing - Google Patents
The guider of train bogie fairing Download PDFInfo
- Publication number
- CN104986174B CN104986174B CN201410695871.XA CN201410695871A CN104986174B CN 104986174 B CN104986174 B CN 104986174B CN 201410695871 A CN201410695871 A CN 201410695871A CN 104986174 B CN104986174 B CN 104986174B
- Authority
- CN
- China
- Prior art keywords
- guide
- guide sleeve
- kuppe
- bogie
- train
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The guider of train bogie fairing is related to train commutation technique field.The guider of train bogie fairing, including case frame, truck side frame, the axis of guide, axis of guide rubber sleeve, guide sleeve, guide sleeve seat, guide sleeve seat board, it is characterised in that：The axis of guide is welded to connect with truck side frame, is oriented to outer shaft sleeve guide sleeve, guide sleeve connection guide sleeve seat board, guide sleeve seat board connection guide sleeve seat, guide sleeve seat connection case frame.Train bogie fairing reduces the air drag of train operation, reduction energy consumption or raising train running speed on the premise of train operation exercise performance is not changed；Ensure the relative motion freely rotated with above-below direction for railway carriage of bogie；Ensure radiating during brake；The load of bogie is not increased；The design of the guider of train bogie fairing can ensure be oriented to kuppe shell body with bogie synchronous axial system；Axis of guide rubber sleeve prevents the collision of steel to steel firmly.Easy access.
Description
The guider of train bogie fairing, to invent the divisional application of " train bogie fairing ".It is former
The applying date：On November 11st, 2012, application number：2012104479618, former invention and created name：Train bogie fairing.
Technical field
The guider of train bogie fairing is related to train abdomen commutation technique field.
Background technology
Modern train constantly develops towards comfortable direction at a high speed, and the resistance of train driving is essentially from wheel and rail
The hydrodynamic drag of frictional resistance, air draught to train.To overcome air draught to the resistance of traveling train, train car
Be connected with railway carriage or compartment around shirt rim, but train bogie without shirt rim, its reason be because when train driving is to track turns with
The turning of track and turn, carriage body connection shirt rim can hinder the rotation of bogie.Chinese patent application：200810195674.6
The technical scheme of high-speed train abdomen rectification is proposed, but because of insufficient disclosure poor feasibility.First, according to claim 2
Technical characteristic：" being close under car abdomen crossbeam plate crossbeam radome fairing is installed ", train braking device has been blocked on bogie
The braking of wheel；Second, technical characteristic according to claim 2：" it is close under car abdomen crossbeam plate crossbeam rectification is installed
Cover ", brake shoe and wheel friction heat release during train braking, heat makes gas expansion, hot gas density ＜ cold air volume densitys, thermal current
Rise and covered on bogie by plate crossbeam radome fairing, it is impossible to radiated, its consequence is difficult to expect；Third, the fortune of train
Row parameter is designed, technical characteristic according to claim 1 according to principle of dynamics and protracted experience：High-speed train abdomen is whole
The overall weight of stream device is carried by bogie, and its operational factor does not do corresponding amendment, influences train overall operation
Energy；Fourth, technical characteristic according to claim 5：Plug-in case radome fairing is set along current of traffic is streamlined.Technical side
Case is disclosed not exclusively, and how radome fairing is connected undisclosed with car body, and bogie is rectified cover and encased completely, and how bogie rotates
Do not explain, in summary many reasons, this technical scheme is difficult to implement.
The content of the invention
In view of the deficienciess of the prior art, the task of the present invention is：
The bogie guiding device of air drag when the first, a kind of mitigation train operation is provided；
2nd, radiating during train brake is ensured；
3rd, ensure that the rotation and relative motion up and down of the horizontal direction of bogie are unaffected after increase guiding device；
4th, train overall operation performance is ensured；
5th, the load of bogie is not increased；
6th, the maintenance of bogie is ensured.
The train bogie fairing of the present invention is adopted the following technical scheme that：
1st, train bogie fairing, including：Kuppe track 1, water conservancy diversion hubcap 2, case frame 3, maintenance door 4, lead
Flow cover shell body 5, car boxcar bottom 6, truck side frame 7, guider 8, axis of guide 8-1, axis of guide rubber sleeve 8-2, guiding
Cover 8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, bogie 9, it is characterised in that：Bogie 9 is covered with kuppe shell body
5, kuppe shell body 5 presents the box-shaped of lower open mouth, and the forward and backward face top both sides of kuppe shell body 5 are equipped with water conservancy diversion hubcap 2,
Kuppe shell body 5 is connected by water conservancy diversion hubcap 2 with kuppe track 1, the connection car boxcar of kuppe track 1 bottom 6；Described
Case frame 3 is connected with kuppe shell body 5.
2nd, described train bogie fairing, it is characterised in that：The front-back of kuppe shell body 5 is arc surface, two
Side is plane.
3rd, described train bogie fairing, it is characterised in that：Kuppe track 1 is welded to connect car boxcar bottom 6.
4th, described train bogie fairing, it is characterised in that：Case frame 3 is square hollow section steel.
5th, described train bogie fairing, it is characterised in that：The two sides of kuppe shell body 5 are provided with maintenance door 4.
6th, described train bogie fairing, it is characterised in that：Case frame is welded to connect in kuppe shell body 5
3。
7th, described train bogie fairing, it is characterised in that：The circular arc of arc surface before and after kuppe shell body 5
Vertical range of the central point of radius=bogie 9 to arc surface.
8th, guider 8, including case frame 3, truck side frame 7, axis of guide 8-1, axis of guide rubber sleeve 8-2, guiding
Cover 8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, it is characterised in that：Axis of guide 8-1 is welded to connect with truck side frame 7, is led
To axle 8-1 overcoats guide sleeve 8-3, guide sleeve 8-3 connection guide sleeve seat board 8-5, guide sleeve seat board 8-5 connection guide sleeve seat 8-4,
Guide sleeve seat 8-4 connections case frame 3.
9th, described guider 8, it is characterised in that：Axis of guide rubber sleeve 8-2 is closely set with outside axis of guide 8-1.
10th, described guider 8, it is characterised in that：Axis of guide rubber sleeve 8-2 and guide sleeve 8-3 gap=10 ±
1mm。
Beneficial effect
On the premise of train operation exercise performance is not changed, the air drag of train operation is reduced, reduction energy consumption is improved
Train running speed；Ensure the relative motion freely rotated with above-below direction for railway carriage of bogie；Ensure brake shoe during brake
Frictional heat scatter and disappear；The bearing load of bogie is not increased；Ensure the exercise performance of train；Easy access.
Brief description of the drawings
Fig. 1：Train bogie fairing front view；
Fig. 2：Train bogie fairing top view；
Fig. 3：Car bogie fairing A-A left view profiles；
Fig. 4：B-B guider profiles；
Fig. 5：C is to partial enlarged view；
In figure：1 kuppe track, 2 water conservancy diversion hubcaps, 3 case frames, 4 maintenance doors, 5 kuppe shell bodies, 6 car boxcars
Bottom, 7 truck side frames, 8 guiders, the 8-1 axis of guides, 8-2 axis of guides rubber sleeve, 8-3 guide sleeves, 8-4 guide sleeve seats, 8-5
Guide sleeve seat board, 9 bogies.
Embodiment
Train bogie fairing is described further with reference to the accompanying drawings and examples.
Embodiment 1
1st, train bogie fairing, including：Kuppe track 1, water conservancy diversion hubcap 2, case frame 3, maintenance door 4, lead
Flow cover shell body 5, car boxcar bottom 6, truck side frame 7, guider 8, axis of guide 8-1, axis of guide rubber sleeve 8-2, guiding
Cover 8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, bogie 9, it is characterised in that：Bogie 9 is covered with kuppe shell body
5, kuppe shell body 5 presents the box-shaped of lower open mouth, and the forward and backward face top both sides of kuppe shell body 5 are equipped with water conservancy diversion hubcap 2,
Kuppe shell body 5 is connected by water conservancy diversion hubcap 2 with kuppe track 1, the connection car boxcar of kuppe track 1 bottom 6；Kuppe
Case frame 3 is connected with shell body 5.Kuppe shell body 5 presents the box-shaped of lower open mouth, is easy to radiating during brake；Water conservancy diversion
Hubcap 2 and kuppe track 1 are slidably connected, make kuppe can flexible rotating, the car boxcar bottom 6 is carried kuppe again
Total weight, then do not interfere with the dynamic performance of bogie, guarantee driving safety.
2nd, described train bogie fairing, it is characterised in that：The front-back of kuppe shell body 5 is arc surface, two
Side is plane.It is arc surface before and after kuppe shell body 5, you can ensure slip of the water conservancy diversion hubcap 2 along kuppe track 1, again
Railway carriage shirt rim is touched when will not rotate, the gas-flow resistance in traveling can be further reduced again.
3rd, described train bogie fairing, it is characterised in that：Kuppe track 1 is welded to connect car boxcar bottom 6.
Being welded to connect to loosen, and cause accident.
Embodiment 2
1st, train bogie fairing, including：Kuppe track 1, water conservancy diversion hubcap 2, case frame 3, maintenance door 4, lead
Flow cover shell body 5, car boxcar bottom 6, truck side frame 7, guider 8, axis of guide 8-1, axis of guide rubber sleeve 8-2, guiding
Cover 8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, bogie 9, it is characterised in that：Bogie 9 is covered with kuppe shell body
5, kuppe shell body 5 presents the box-shaped of lower open mouth, and the forward and backward face top both sides of outer cover kuppe shell body 5 are equipped with kuppe
Wheel 2, kuppe shell body 5 is connected by water conservancy diversion hubcap 2 with kuppe track 1, the connection car boxcar of kuppe track 1 bottom 6；Lead
Case frame 3 is connected with stream cover shell body 5.
2nd, described train bogie fairing, it is characterised in that：The front-back of kuppe shell body 5 is arc surface, two
Side is plane.The front-back of kuppe shell body 5 is arc surface, on the one hand beneficial to the slip in kuppe track 1, on the other hand
Further gas-flow resistance during reduction traveling.
3rd, described train bogie fairing, it is characterised in that：Kuppe track 1 is welded to connect car boxcar bottom 6.
4th, described train bogie fairing, it is characterised in that：Case frame 3 is square hollow section steel.Pass through square hollow section steel
Case frame 3 is strengthened, to the firm of kuppe shell body 5, preventing deformation during operation.
5th, described train bogie fairing, it is characterised in that：The two sides of kuppe shell body 5 are provided with maintenance door 4.
The two sides of kuppe shell body 5 set maintenance door 4 to be beneficial to maintenance, it is to avoid train bogie fairing is all torn open during maintenance
Unload.
Embodiment 3
1st, train bogie fairing includes：Kuppe track 1, water conservancy diversion hubcap 2, case frame 3, maintenance door 4, water conservancy diversion
Cover shell body 5, car boxcar bottom 6, truck side frame 7, guider 8, axis of guide 8-1, axis of guide rubber sleeve 8-2, guide sleeve
8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, bogie 9, it is characterised in that：Bogie 9 is covered with kuppe shell body 5,
Kuppe shell body 5 presents the box-shaped of lower open mouth, and the forward and backward face top both sides of outer cover kuppe shell body 5 are equipped with water conservancy diversion hubcap
2, kuppe shell body 5 is connected by water conservancy diversion hubcap 2 with kuppe track 1, the connection car boxcar of kuppe track 1 bottom 6；It is described
Kuppe shell body 5 in be connected with case frame 3.
2nd, described train bogie fairing, it is characterised in that：Case frame is welded to connect in kuppe shell body 5
3.Case frame 3 is welded to connect in kuppe shell body 5, support can be strengthened.
Embodiment 4
1st, train bogie fairing includes：Kuppe track 1, water conservancy diversion hubcap 2, case frame 3, maintenance door 4, water conservancy diversion
Cover shell body 5, car boxcar bottom 6, truck side frame 7, guider 8, axis of guide 8-1, axis of guide rubber sleeve 8-2, guide sleeve
8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, bogie 9, it is characterised in that：Bogie 9 is covered with kuppe shell body 5,
Kuppe shell body 5 presents the box-shaped of lower open mouth, and the forward and backward face top both sides of kuppe shell body 5 are equipped with water conservancy diversion hubcap 2, led
Stream cover shell body 5 is connected by water conservancy diversion hubcap 2 with kuppe track 1, the connection car boxcar of kuppe track 1 bottom 6；Described leads
Case frame 3 is connected with stream cover shell body 5.
2nd, described train bogie fairing, it is characterised in that：The circle of arc surface before and after kuppe shell body 5
Vertical range of the central point of arc radius=bogie 9 to arc surface.
3rd, guider 8, including case frame 3, truck side frame 7, axis of guide 8-1, axis of guide rubber sleeve 8-2, guiding
Cover 8-3, guide sleeve seat 8-4, guide sleeve seat board 8-5, it is characterised in that：Axis of guide 8-1 is welded to connect with truck side frame 7, is led
To axle 8-1 overcoats guide sleeve 8-3, guide sleeve 8-3 connection guide sleeve seat board 8-5, guide sleeve seat board 8-5 connection guide sleeve seat 8-4,
Guide sleeve seat 8-4 connections case frame 3.Ensure be oriented to kuppe shell body 5 with the synchronous axial system of bogie 9.
4th, described guider 8, it is characterised in that：Axis of guide rubber sleeve 8-2 is closely set with outside axis of guide 8-1.Lead
Being set with axis of guide rubber sleeve 8-2 to axle 8-1 prevents the collision of steel to steel firmly.
5th, described guider 8, it is characterised in that：Axis of guide rubber sleeve 8-2 and guide sleeve 8-3 gap=10 ±
1mm.Ensure while kuppe shell body 5 is oriented to 9 synchronous axial system of bogie, also to ensure bogie 9 and car boxcar bottom 6
Above-below direction relative motion.
Technical characteristic disclosed in the technical characteristic and embodiment of the technical scheme of the above content of the invention meets the Chinese people
Republic《Regulations of railway technical operation》.
In addition to the technical characteristic described in this specification, it is the usual technology of those skilled in the art of the present technique, repeats no more.
Claims (3)
1. the guider of train bogie fairing, including case frame, truck side frame, the axis of guide, axis of guide rubber
Set, guide sleeve, guide sleeve seat, guide sleeve seat board, it is characterised in that：The axis of guide is welded to connect with truck side frame, outside the axis of guide
Cover guide sleeve, guide sleeve connection guide sleeve seat board, guide sleeve seat board connection guide sleeve seat, guide sleeve seat connection case frame；
Train bogie fairing includes：Kuppe track, water conservancy diversion hubcap, maintenance door, kuppe shell body, car boxcar
Bottom, guider, bogie, bogie are covered with kuppe shell body, and kuppe shell body presents the box-shaped of lower open mouth, water conservancy diversion
The forward and backward face top both sides of cover shell body are equipped with water conservancy diversion hubcap, and kuppe shell body is connected by water conservancy diversion hubcap and kuppe track
Connect, kuppe track connection car boxcar bottom；Case frame is connected with kuppe shell body.
2. the guider of train bogie fairing as claimed in claim 1, it is characterised in that：Closely covered outside the axis of guide
Equipped with axis of guide rubber sleeve.
3. the guider of train bogie fairing as claimed in claim 2, it is characterised in that：Axis of guide rubber sleeve with
Gap=10 of guide sleeve ± 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695871.XA CN104986174B (en) | 2012-11-11 | 2012-11-11 | The guider of train bogie fairing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447961.8A CN102923151B (en) | 2012-11-11 | 2012-11-11 | Train bogie rectifying device |
| CN201410695871.XA CN104986174B (en) | 2012-11-11 | 2012-11-11 | The guider of train bogie fairing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447961.8A Division CN102923151B (en) | 2012-11-11 | 2012-11-11 | Train bogie rectifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986174A CN104986174A (en) | 2015-10-21 |
| CN104986174B true CN104986174B (en) | 2017-08-15 |
Family
ID=47638124
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447961.8A Expired - Fee Related CN102923151B (en) | 2012-11-11 | 2012-11-11 | Train bogie rectifying device |
| CN201410695871.XA Expired - Fee Related CN104986174B (en) | 2012-11-11 | 2012-11-11 | The guider of train bogie fairing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447961.8A Expired - Fee Related CN102923151B (en) | 2012-11-11 | 2012-11-11 | Train bogie rectifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102923151B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519821B (en) * | 2020-12-09 | 2022-05-17 | 中车唐山机车车辆有限公司 | Bogie cabin for railway vehicle and bogie system |
| CN112519820B (en) * | 2020-12-09 | 2022-05-17 | 中车唐山机车车辆有限公司 | Bogie system of railway vehicle and railway vehicle |
| CN113696929B (en) * | 2021-09-26 | 2023-05-23 | 中车唐山机车车辆有限公司 | Bogie assembly and rail vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4419798A1 (en) * | 1994-06-06 | 1995-12-07 | Goerlitz Waggonbau Gmbh | Soundproofing, esp. for rail=borne vehicles |
| CN101204959A (en) * | 2006-12-20 | 2008-06-25 | 南车四方机车车辆股份有限公司 | Underframe bearing type windhole of orbit vehicle and mounting method with same |
| CN101624058A (en) * | 2008-04-02 | 2010-01-13 | 阿尔斯通运输股份有限公司 | Device for disturbing the air flow circulating beneath the chassis of a railway vehicle |
| CN101670839A (en) * | 2008-09-09 | 2010-03-17 | 严宏生 | High-speed train belly fairing |
| CN102639382A (en) * | 2010-01-20 | 2012-08-15 | Db远程交通股份公司 | Rail vehicle for a driving operation on track systems having a ballasted superstructure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE726181C (en) * | 1940-11-07 | 1942-10-08 | Linke Hofmann Werke Ag | A streamlined vehicle, especially a railcar |
| DE2542780C2 (en) * | 1975-09-25 | 1983-01-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Cladding elements for bogies of rail vehicles |
| DE102009006562A1 (en) * | 2009-01-27 | 2010-08-12 | Siemens Aktiengesellschaft | Cladding for a bogie of a rail vehicle and rail vehicle with a clad bogie |
| JP4486696B1 (en) * | 2009-02-20 | 2010-06-23 | 三菱重工業株式会社 | Guide rail type vehicle cart |
| US8979172B2 (en) * | 2010-02-05 | 2015-03-17 | Aerofficient, Llc | Vehicle side fairing system |
-
2012
- 2012-11-11 CN CN201210447961.8A patent/CN102923151B/en not_active Expired - Fee Related
- 2012-11-11 CN CN201410695871.XA patent/CN104986174B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4419798A1 (en) * | 1994-06-06 | 1995-12-07 | Goerlitz Waggonbau Gmbh | Soundproofing, esp. for rail=borne vehicles |
| CN101204959A (en) * | 2006-12-20 | 2008-06-25 | 南车四方机车车辆股份有限公司 | Underframe bearing type windhole of orbit vehicle and mounting method with same |
| CN101624058A (en) * | 2008-04-02 | 2010-01-13 | 阿尔斯通运输股份有限公司 | Device for disturbing the air flow circulating beneath the chassis of a railway vehicle |
| CN101670839A (en) * | 2008-09-09 | 2010-03-17 | 严宏生 | High-speed train belly fairing |
| CN102639382A (en) * | 2010-01-20 | 2012-08-15 | Db远程交通股份公司 | Rail vehicle for a driving operation on track systems having a ballasted superstructure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923151A (en) | 2013-02-13 |
| CN104986174A (en) | 2015-10-21 |
| CN102923151B (en) | 2014-12-31 |
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| CB03 | Change of inventor or designer information |
Inventor after: Shi Qiang Inventor after: Miao Zewang Inventor after: Ma Jing Inventor before: Miao Zewang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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