CN1756684A - Tilting body of high-speed train - Google Patents
Tilting body of high-speed train Download PDFInfo
- Publication number
- CN1756684A CN1756684A CN 200380110009 CN200380110009A CN1756684A CN 1756684 A CN1756684 A CN 1756684A CN 200380110009 CN200380110009 CN 200380110009 CN 200380110009 A CN200380110009 A CN 200380110009A CN 1756684 A CN1756684 A CN 1756684A
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- CN
- China
- Prior art keywords
- main body
- interior
- speed train
- high speed
- inclination
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- 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.)
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- 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
- B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Escalators And Moving Walkways (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Seats For Vehicles (AREA)
Abstract
A tilting body of high-speed train is disclosed, in which a body of a train is configured to be rotated itself without providing a tilting apparatus of a body, a transversal acceleration of the body can be reduced at the curved section of a rail, and a relatively high comfort to passengers can be gained with lower manufacturing and maintenance cost. A tilting body of a high-speed train comprises an interior body (10) formed with cylindrical type, having seats (13) inside the body (10), and plural windows (14) and entrances (15) provided on each longitudinal side of the body; an exterior body (20) comprising an upper supporter (22) and a lower supporter (25), the upper supporter (22) formed with cylindrical type to accommodate both ends (17) of the interior body (10), and providing a pantograph (21) thereon, and the lower supporter (25) having an opening (23) and a room, and provided on a truck; a rotating member (30) comprised with a motor (32) provided in the room of the exterior body (20), a reduction gear (33) for engaging with a driving gear (31) of the motor (32), and a driven gear (16) formed around a circumference of the interior body (10) and engaging with reduction gear (33) through the opening (23) of the exterior body (20), and a guide member (40) for guiding the interior body (10) when the interior body (10) is slanted at the inside of the exterior body (20), the guide member (40) comprising with plural running blocks (42) and guide rails (41) which are installed on a lower circumference of the interior body (10) and on an upper circumference of the exterior body (20) in a contrapositive configuration to each other.
Description
Technical field
The present invention relates to a kind of inclination main body of high speed train, relate more specifically to a kind of leaning device that is contained on the main body floor, wherein train's body is designed to oneself rotation, and do not need provider's leaning device, the transverse acceleration of main body reduces at the sweep of track, thus with low manufacturing and maintenance cost obtain the passenger than high degree of comfort.
Background technology
Usually, the leaning device of train's body is divided into bearing type and link type, and this is to make a kind of technology of main body to the sweep inner inclination when train when curved in tracks is partly moved.Centrifugal acceleration (a that in the process that curved in tracks is partly moved, produces at train
Cen=V
2/ R) lateral component (a
CenCos (α+γ)) can be by acceleration due to gravity (g) lateral component (g sin (α+γ)) reduce, thereby reduce the transverse acceleration that the passenger is subjected to.
When the inclination technology is applied to train, has improved at the running velocity of curved in tracks part and improved passenger's comfort level.Therefore, riding time reduces, and can reduce the acceleration frequency when curved in tracks is partly moved, thereby reduces expenditure of energy.
And leaning device can improve about 30% with the speed in the curved in tracks part.
The speed limit of described curved in tracks part is in order to prevent the decline of comfort of passenger, rather than because the restriction of train performance.That is, the size of the transverse acceleration that the passenger is subjected to when curved in tracks is partly moved should not surpass a predetermined value (being 0.08 (g) in Korea S for example).According to the inclination principle, tilting train can move under the situation that the multiple bending sections branch occurs fully.But tilting train can not be in the straight line portion operation of track.
An exemplary of link type conventional bevel device is illustrated among Fig. 1.Numeral 1 expression roll steer frame, numeral 2 is main bodys, and numeral 3 is air wires, and numeral 4 is inclination collector bow.
Tradition main body leaning device comprises roll steer frame 1 with hydraulic pressure or electronic tilt actuators and the inclination collector bow 4 that receives electric power when main body 2 tilts from air wire 3.
The link type leaning device can improve comfort of passenger and raising speed, because acceleration due to gravity has reduced the transverse acceleration that the passenger is subjected to when the train's body banking motion.But link type has following problem.The mobile platform that is contained on the inclined beams has essential gap between cam follower and platform, this causes flat-bed to seesaw.Because the abrasion of platform in the sliding motion process, some parts is become flute profile by localized wear, thereby has reduced the performance of leaning device.And bearing type has following problem.The inclination center of train's body reduces, but with pressure of contact surface the increasing of bearing owing to mobile platform than deep camber.These mutual actions cause the high resistance of motion that formed by flat-bed flute profile wearing and tearing.
In the link type and bearing type of conventional art, importantly when tilting, main body makes bogie truck and collector bow co-ordination.The co-ordination of these parts is a kind of up-to-date technologys, exists the problem that needs a large amount of manufacturing costs.
Summary of the invention
Therefore, consider that the above-mentioned problems in the prior art proposes the present invention.An object of the present invention is to provide a kind of inclination main body of high speed train, wherein the interior body design of train becomes cylindrical, thus interior main body can outside train, rotate in the main body, therefore do not need to improve roll steer frame and collector bow.
Another object of the present invention provides a kind of inclination main body of high speed train, and wherein transverse acceleration is reduced, and can the passenger be obtained than high degree of comfort with lower manufacturing and maintenance cost.
Another object of the present invention provides a kind of inclination main body that can partly keep the high speed train of certain speed in curved in tracks.
In order to achieve the above object, the inclination main body of high speed train comprises interior main body, and described interior main body forms cylindrical, and portion has the seat within it, and each vertical side has a plurality of windows and inlet at it; Outer main body, described outer main body comprises upper support and lower support, upper support forms cylindrical, the two ends of main body in being used to hold, and collector bow is contained in above it, and lower support has hole and inner space, and is contained on the bogie truck; Revolving part, described revolving part are contained in the inner space of lower support, the following circumference of main body in an end of revolving part is connected to, thus rotational force is delivered to interior main body; And guide, described guide is used for main body in interior main body guides when body interior tilts outside.
And revolving part comprises hydraulic actuating cylinder, the desired location of main body in an end of hydraulic actuating cylinder is fixed on through the hole of outer main body, and the other end is fixed on the wall of inner space of outer main body; Perhaps, revolving part comprises the motor in the inner space that is contained in outer main body, with the driven wheel ingear reducing gear of motor, and is formed on the interior main body circumference and the hole and the reducing gear ingear driven gear of the outer main body of process.
In addition, guide comprises a plurality of sliding shoes and guide rail.Sliding shoe and guide rail have the structure of exchange each other.
Description of drawings
In conjunction with the accompanying drawings, from following detailed, above and other objects of the present invention, feature and other advantage will become easier to understand.In the accompanying drawings:
Fig. 1 is the section drawing of the traditional high speed train inclination main body of expression;
Fig. 2 is the section drawing of expression according to high speed train inclination main body of the present invention;
Fig. 3 is the decomposition diagram of expression according to high speed train inclination main body of the present invention;
Fig. 4 is the decomposition diagram of high speed train inclination main body that expression has the guide of another kind of embodiment;
Fig. 5 is the section drawing of high speed train inclination main body that expression has the revolving part of another kind of embodiment;
Fig. 6 is the decomposition diagram of high speed train inclination main body that expression has the interior main body of another kind of embodiment; And
Fig. 7 is the section drawing of expression high speed train inclination main body according to the present invention at the state of sweep.
The specific embodiment
Below with reference to the accompanying drawings, by typical embodiment the present invention is described in more detail.
Fig. 2 represents that Fig. 3 represents the decomposition diagram of high speed train inclination main body according to the section drawing of high speed train inclination main body of the present invention, and Fig. 4 represents and the similar high speed train inclination of Fig. 3 main body, but has the guide of different structure.
As mentioned above, main body 10 in high speed train inclination main body of the present invention comprises.In interior main body 10 inside, every row is provided with a plurality of seats 13 on floor 12, forms passage 11 in the middle of the seat.Each vertical side in interior main body 10 has a plurality of windows 14 and inlet 15.And, around the circumference of interior main body 10 bottoms, be formed with driven gear 16.
Interior main body 10 can be designed to shown in Figure 6, that is, the two ends 17 of interior main body 10 form cylindrical respectively, and the centre portion of interior main body 10 forms square box 18, installation room interior trim easily in interior main body.
On the other hand, the inner-diameter portion whose of outer main body 20 forms cylindrical, main body 10 rotations in the two ends 17 of main body 10 and the permission in being used to hold.The top of main body 20 has upper support 22 outside, and collector bow 21 is contained in above the upper support 22.Lower support 25 is formed at the bottom of main body 20 outside.The presumptive area of circular portion forms hole 23 on lower support 25.Constitute area of space 24 in the lower support 25 on being placed on bogie truck (not shown).Bolt 26 is assembled together the upper support 22 and the lower support 25 of said structure.
In the area of space 24 of lower support 25, revolving part 30 is housed, main body 10 in being used to rotate.The bottom excircle part of main body 10 in one end of revolving part 30 is fixed on is delivered to interior main body 10 with the power with revolving part 30.
Shown in Fig. 2 and 3, revolving part 30 comprises motor 32, on the axle (not shown) of motor 32 driven wheel 31 is housed, and is used to transmit the rotational force that power supply produces.Reducing gear 33 is contained in area of space 24 rotationally.Reducing gear 33 meshes with the driven wheel 31 of revolving part 30.And, reducing gear of stretching out and driven gear 16 engagements that are formed on interior main body 10 lower circumference from the hole 23 of lower support 25.
On the other hand, as shown in Figure 5, can adopt hydraulic actuating cylinder 34 as revolving part 30.The piston portion of hydraulic actuating cylinder 34 is fixed on the desired location of interior main body 10 through the hole 23 of outer main body 20.The hinge portion of hydraulic actuating cylinder 34 is fixed on the wall of area of space 24 of outer main body 20.Therefore, the piston of hydraulic actuating cylinder 34 stretch out and withdrawal cause in main body 10 rotate.
The formation of guide 40, main body 10 main body 20 inner rotation outside under the driving action of revolving part 30 in making.Guide 40 comprises a plurality of guide rails 41 and sliding shoe 42, the last circumference of the lower support 25 of the following circumference of main body 10 or outer main body 20 in being contained in respectively.As Fig. 3 or shown in Figure 4, guide rail 41 and sliding shoe 42 have the structure of exchange each other, and this depends on the character or the structure of guide.
Operation and effect thereof according to high speed train inclination main body of the present invention will be described below.
At first, when high speed train moves, wherein have of the inward direction inclination of the interior main body 10 at a plurality of seats 13, as shown in Figure 7 on the curved in tracks part towards the curved in tracks part.Like this, seat 13 tilts towards the inboard of curved in tracks part, thereby can reduce the frequency of acceleration, increases train operation efficient.For main body 10 in tilting, make motor 32 rotations of revolving part 30.Then, the rotation of motor 32 drives driven wheel 31.With 33 rotations of driven wheel 31 ingear reducing gear.Finally, by rotation interior main body 10 is tilted with reducing gear 33 ingear driven gears 16.
On the other hand, according to another kind of embodiment shown in Figure 5, piston portion that can be by hydraulic actuating cylinder 34 stretch out and withdrawal make in main body tilt.
The banking motion of main body 10 in guide 40 is convenient to, the sliding shoe 42 of guide 40 slides on guide rail 41.
In the sliding shoe 42 of guide 40 can be formed on the following circumference of main body 10, guide rail 41 can be formed on the last circumference of lower support 25 of outer main body 20.On the contrary, if desired, sliding shoe 42 is formed on the last circumference of lower support 25 of outer main body 20, and guide rail 41 be formed on the following circumference of main body 10.
The industry practicality
As mentioned above, effect of the present invention is, because the interior body design of train becomes cylindrical, thereby in Main body can be rotated in the main body outside train, does not therefore need to improve inclination bogie and bow collector.
And another effect of the present invention is, because only main by tilting in the curved in tracks part operation Body just can reduce transverse acceleration, and it is higher therefore can the passenger to be obtained with low manufacturing and maintenance cost Comfort level.
Another effect of the present invention is, owing to train can partly keep at a high speed in curved in tracks, therefore Has same economical advantage as mentioned above.
Although for the purpose of explaining has been described the preferred embodiments of the present invention, the general technology of this area Personnel should be realized that, in the situation that does not depart from the scope of the invention that claim limits and spirit, and can To make different modifications, increase and to substitute.
Claims (6)
1. the inclination main body of a high speed train comprises:
Interior main body, described in main body form cylindrically, have the seat in this body interior, have a plurality of windows and inlet in each vertical side of this main body;
Outer main body, described outer main body comprises upper support and lower support, upper support forms cylindrical, the two ends of main body in being used to hold, and collector bow be contained in upper support above, lower support has hole and inner space, and lower support is contained on the bogie truck;
Revolving part, described revolving part are contained in the inner space of lower support, the following circumference of main body in an end of revolving part is connected to, thus rotational force is delivered to interior main body; And
Guide, described guide are used for main body in interior main body guides when body interior tilts outside.
2. high speed train inclination main body as claimed in claim 1, wherein the two ends of interior main body are columniform, the middle part of interior main body is square box-type.
3. high speed train inclination main body as claimed in claim 1, wherein revolving part comprises hydraulic actuating cylinder, the desired location of main body in an end of hydraulic actuating cylinder is fixed on through the hole of outer main body, the other end is fixed on the wall of inner space of outer main body.
4. high speed train inclination main body as claimed in claim 1, wherein revolving part comprises the motor in the inner space that is contained in outer main body, with the driven wheel ingear reducing gear of motor, and be formed on the interior main body circumference and the hole and the reducing gear ingear driven gear of the outer main body of process.
5. as each the described high speed train inclination main body in the claim 1 to 4, wherein guide comprises a plurality of sliding shoes and guide rail.
6. high speed train inclination main body as claimed in claim 5, wherein sliding shoe and guide rail have the structure of exchange each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030016153 | 2003-03-14 | ||
| KR10-2003-0016153A KR100512304B1 (en) | 2003-03-14 | 2003-03-14 | Railload car structure for tilting on curved rail of a high speed-railload cars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1756684A true CN1756684A (en) | 2006-04-05 |
| CN100351126C CN100351126C (en) | 2007-11-28 |
Family
ID=36689345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801100098A Expired - Fee Related CN100351126C (en) | 2003-03-14 | 2003-10-15 | Tilting body of high-speed train |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100512304B1 (en) |
| CN (1) | CN100351126C (en) |
| AU (1) | AU2003269541A1 (en) |
| WO (1) | WO2004080779A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070952A1 (en) * | 2004-12-29 | 2006-07-06 | Korea Raiload Research Institute | Tilting railroad car having low center of gravity |
| KR100604421B1 (en) * | 2004-12-29 | 2006-07-25 | 한국철도기술연구원 | Tilting railroad car having low center of gravity |
| KR101026234B1 (en) | 2009-05-27 | 2011-03-31 | 한국철도기술연구원 | The Device of CAB Signaling Correction Antenna for Tilting Train by controlling inverse-Tilting |
| KR101587152B1 (en) * | 2013-11-29 | 2016-01-21 | 한국철도기술연구원 | Bridge on inclined ground |
| ES2762632T3 (en) * | 2014-12-30 | 2020-05-25 | Montparnasse 56 Usa Llc | System for a tilting recreational attraction |
| PL234485B1 (en) * | 2016-01-15 | 2020-03-31 | Janas Marcin | Method and the device protecting passengers, preferably against the effects of excessive gravity loads |
| KR102528514B1 (en) * | 2019-06-10 | 2023-05-03 | 삼성중공업 주식회사 | Submarine tube transfer system |
| CN110758436B (en) * | 2019-10-31 | 2020-08-04 | 青岛理工大学 | Active control system for side rolling dynamic behavior of high-speed train |
| KR102438660B1 (en) * | 2021-11-18 | 2022-08-31 | 한국모노레일주식회사 | tilting monorail vehicle |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603638A (en) * | 1982-08-03 | 1986-08-05 | Charles S. Dozer Enterprises, Inc. | Train system with variably tilting rail |
| JPH01242398A (en) * | 1988-03-25 | 1989-09-27 | Bridgestone Corp | Trolley with tiltable support table |
| DE69507192T2 (en) * | 1994-05-20 | 1999-07-15 | Railway Technical Research Institute, Kokubunji, Tokio/Tokyo | A bogie for a railway vehicle equipped with a body tilt system |
| DE4426166A1 (en) * | 1994-07-23 | 1996-04-18 | Haberstock Ferdinand Dr Ing | Process for the transverse stabilization of rail vehicles with car body control dependent on the curve |
| JP3644720B2 (en) * | 1995-05-17 | 2005-05-11 | 本田技研工業株式会社 | Body swing structure of unit swing type vehicle |
| FR2748979B1 (en) * | 1996-05-22 | 1998-07-10 | Gec Alsthom Transport Sa | DEVICE FOR PENDULATING ARTICULATED VEHICLES, OAR OF VEHICLES AND VEHICLE COMPRISING SUCH A DEVICE |
| JP3920949B2 (en) * | 1996-07-16 | 2007-05-30 | 日本車輌製造株式会社 | Railway vehicle pendulum device |
| US6131520A (en) * | 1997-04-07 | 2000-10-17 | Siemens Aktiengesellschaft | Rail vehicle |
| DE59701407D1 (en) * | 1997-10-09 | 2000-05-11 | Moog Gmbh | Tilting device |
| CN1258619A (en) * | 1998-12-28 | 2000-07-05 | 邹先春 | Wide-wheel variable-radius pendulum train |
| US6244290B1 (en) * | 1999-04-08 | 2001-06-12 | Mpc Containment Systems, Ltd. | Valve containment bag |
| US6397129B1 (en) * | 1999-11-01 | 2002-05-28 | Bombardier Inc. | Comfort monitoring system and method for tilting trains |
| JP4668434B2 (en) * | 2001-02-22 | 2011-04-13 | 新潟トランシス株式会社 | Pendulum cart for railway vehicle and pendulum control method for the cart |
-
2003
- 2003-03-14 KR KR10-2003-0016153A patent/KR100512304B1/en active IP Right Grant
- 2003-10-15 CN CNB2003801100098A patent/CN100351126C/en not_active Expired - Fee Related
- 2003-10-15 WO PCT/KR2003/002134 patent/WO2004080779A1/en not_active Application Discontinuation
- 2003-10-15 AU AU2003269541A patent/AU2003269541A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN100351126C (en) | 2007-11-28 |
| AU2003269541A1 (en) | 2004-09-30 |
| WO2004080779A1 (en) | 2004-09-23 |
| KR20040081612A (en) | 2004-09-22 |
| KR100512304B1 (en) | 2005-09-06 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20131015 |