WO2012135991A1 - Bogie à jauge de mesure - Google Patents

Bogie à jauge de mesure Download PDF

Info

Publication number
WO2012135991A1
WO2012135991A1 PCT/CN2011/072416 CN2011072416W WO2012135991A1 WO 2012135991 A1 WO2012135991 A1 WO 2012135991A1 CN 2011072416 W CN2011072416 W CN 2011072416W WO 2012135991 A1 WO2012135991 A1 WO 2012135991A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
damper
suspension system
brake
wheel
Prior art date
Application number
PCT/CN2011/072416
Other languages
English (en)
Chinese (zh)
Inventor
陈喜红
李冠军
钟源
丁长权
周建斌
李云召
罗彦云
易兴利
伍玉刚
蔡超
李含林
谢加辉
高彬
舒方鹏
周炜
孙营超
卜旦霞
Original Assignee
南车株洲电力机车有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南车株洲电力机车有限公司 filed Critical 南车株洲电力机车有限公司
Priority to PCT/CN2011/072416 priority Critical patent/WO2012135991A1/fr
Priority to MYPI2013701515A priority patent/MY180221A/en
Priority to CN201180043463.0A priority patent/CN103097223B/zh
Publication of WO2012135991A1 publication Critical patent/WO2012135991A1/fr

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
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes

Definitions

  • the invention relates to a bogie, in particular to a disc brake type meter rail bogie.
  • the rice-rail railway is widely distributed all over the world, especially in Southeast Asian countries, such as Malaysia, Thailand, Vietnam and other countries.
  • the m-rail railway bogie is affected by the gauge distance.
  • the braking method is generally tread braking, or in order to meet the requirements of high-speed braking on the higher-speed vehicle bogie, the power bogie usually uses tread braking, non-powered.
  • the bogie uses axle brakes or hybrid brakes for the axle and tread.
  • the tread braking method has the disadvantages of high noise, fast wheel wear and unstable braking. It is only suitable for low-speed vehicles.
  • the hybrid brake of the tread and the axle can basically meet the braking requirements, it is inevitable to adopt the tread system. And the core components of the trailer bogie and the motor car bogie - the frame can not be completely interchanged, which makes the design a lot of difficulties, and the design and manufacturing cost is high.
  • the object of the present invention is to provide a wheel-disc type meter-turning frame for the deficiencies of the prior art, which can meet the requirements of high speed, low noise and smooth braking of the train.
  • a meter rail bogie including a wheel axle box, a frame, an axle, a jib rubber joint, a driving device, a basic braking device, a suspension system, a secondary suspension system, and an anti-side Rolling torsion bar device, traction device, driving device including motor, coupling, gear box, gear box hanger, base brake device adopts disc brake device, base brake device includes system placed on the front end of frame side beam Moving plate.
  • the motor is rigidly connected to the frame.
  • the coupling is installed between the motor and the gear box.
  • One end of the gear box is connected to the axle, and the other end is connected to the frame through the gear box hanger.
  • the gear box is a secondary drive.
  • a notch is provided in the gear box near the brake disc.
  • the design principle is as shown in Fig. 8.
  • the torque transmitted from the motor 16 is transmitted to the intermediate shaft 38 via the pinion 39 mounted on the pinion shaft 37, and then transmitted to the intermediate shaft 38 through the intermediate shaft 38.
  • the large gear 35, the final torque is output to the axle 17, pushing the bogie forward.
  • the two-stage transmission gear forms a "Z"-shaped structure, and the gear box around the large gear can save space for a notch 32, thereby finding a space for the brake mounting arrangement of the wheel-disc type bogie.
  • the suspension system includes a spiral steel spring, a jib rubber joint, a rubber pad, and a vertical damper.
  • the upper end of the spiral steel spring is placed on the top of the frame, and a vertical damper is placed in the wheel-to-shaft box.
  • the arm rubber joint frame and the arm are placed at the bottom end of the spiral steel spring.
  • the secondary suspension system includes an air spring, an anti-rolling device, a transverse damper, a damper seat, a secondary rain damper and an anti-snake damper; the air spring is symmetrically disposed in the lower recess of the frame side beam center
  • the anti-rolling device comprises a torsion bar, a torsion arm and a tensioning bar.
  • the torsion bar extends longitudinally through the frame, the torsion arm is connected to the tension bar at one end, and the torsion bar is connected at the other end; the transverse shock absorber is connected to the traction seat at one end, and the other end is connected It is fixed on the inner side of the frame side beam; the damper seat is fixed on the frame, the anti-snaking damper is fixed laterally on the damper seat, and the second series vertical damper is vertically fixed on the damper seat.
  • the suspension system and the secondary suspension system have been optimized by dynamic parameters to ensure the dynamic performance of the bogie.
  • the suspension system ensures the smooth running and comfort of the wheel-type brake rail bogie of this scheme at high speed.
  • the wheel-to-axle box of the bogie is longitudinally connected to the frame through the rubber joint of the jib to realize the positioning on the bogie, and the wheel pair can be rotated at a small angle relative to the frame on the plane of the track.
  • the positioning of the wheelset and the frame is achieved by spiral steel springs in the vertical and vertical directions.
  • the wheel alignment method ensures the linear running stability and curve passing performance of the wheel brake type m rail bogie of the present scheme.
  • the traction device includes a traction seat and a drawbar, one end of the drawbar is connected to the traction seat, and the other end is connected to the bogie frame.
  • the traction device has a simple structure, can realize the transmission of traction force and braking force in the longitudinal direction, and can realize lateral, vertical movement and rotation, and can better adapt to various movements between the bogie and the vehicle body.
  • the invention has the beneficial effects that: (1) the wheel brake type meter rail bogie can realize high-speed braking, low noise, can effectively prevent the heat influence of the tread surface on the wheel tread, and improve the service life and operation safety of the wheel. Sexuality, compared with the use of tread brakes, can significantly save the cost of subway vehicle operation and maintenance.
  • Figure 1 is a front view of a wheel brake type bogie
  • Figure 2 is a top view of the wheel brake type bogie
  • Figure 3 is a structural view of a wheel brake type bogie driving device
  • Figure 4 is a structural view of the base brake device of the wheel brake type bogie
  • Figure 5 is a structural view of a suspension device of a roulette type bogie
  • Figure 6 is a structural view of the second suspension device of the wheel brake type bogie
  • Figure 7 is a structural view of a traction device of a wheel brake type bogie;
  • Figure 8 is a schematic diagram of the gearbox secondary drive notch
  • the frame 2 is made of an "H"-shaped structure and is welded from low-alloy high-strength steel sheets, seamless steel tubes, and castings.
  • Wheelset axlebox 1 uses integral steel wheels, alloy steel axles, cast steel axleboxes.
  • the driving device of the disc brake type meter rail bogie is rigidly suspended on the frame 2 by the motor 16, and the toothed coupling 15 is installed between the motor 16 and the gear box 14, and the driving torque is transmitted to the gear coupling 15 through the toothed coupling 15
  • one end of the gearbox 14 is suspended from the axle 17 of the wheelset axlebox 1, and the other end is suspended from the frame 2 by a gearbox hanger 18.
  • the base rail bogie base brake adopts the disc brake form, and the gear box 14 is close to the brake disc 24 A notch 32 is provided, the brake disk 24 is connected to the wheel 19 by a coupling bolt 21, the brake pad 20 is mounted on the unit brake clamp 22, and the unit brake 13 is mounted on the frame 2 by four bolts 25.
  • the two wheelset axleboxes 1 of each bogie are longitudinally coupled to the frame 2 by a swivel rubber joint 26 to achieve positioning on the bogie and to enable relative rotation of the wheelsets at a small angle relative to the frame in the orbital plane.
  • the suspension system includes a spiral steel spring 27, a boom rubber joint 26, and a rubber pad 29.
  • the upper end of the spiral steel spring 27 is placed on the top of the frame 2, and a vertical damper 12 is placed in the wheelset axle box 1, the arm
  • the rubber joint 26 connects the frame 2 and the rotating arm 33, and the rubber pad 29 is placed at the bottom of the spiral steel spring 27.
  • the secondary suspension system includes an air spring 6, an anti-rolling device, a lateral damper 7, and a damper seat.
  • the second-line vertical damper 5 and the anti-snake damper 9; the air spring 6 is symmetrically disposed at the lower recess of the side beam of the frame 2;
  • the anti-rolling device includes the torsion bar 11, the torsion arm 10, and the tension bar 3, the torsion bar 11 longitudinally passes through the frame 2, the torsion arm 10 - end is connected to the tension bar 3, the other end is connected with the torsion bar 11;
  • the transverse damper 7 - end is connected to the traction seat 31, and the other end is fixed to the frame 2 side
  • the inside of the beam; the damper holder is fixed to the frame, the anti-snaking damper 9 is laterally fixed to the damper holder 34, and the second series vertical damper 5 is vertically fixed to the damper holder 34.
  • the 8th end of the drawbar is bolted to the traction seat 31, and the other end is connected to the bogie frame 2, and the traction seat is bolted to the vehicle body 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

L'invention porte sur un bogie à jauge de mesure de freinage à disques de roues, lequel bogie comprend une boîte d'essieu (1) d'un essieu monté, un châssis (2), un arbre (17), un raccord en caoutchouc en porte-à-faux oscillant (26), un dispositif d'entraînement, un dispositif de frein de socle, un système de suspension primaire, un système de suspension secondaire, un dispositif de barre de torsion anti-roulis et un dispositif de traction. Le dispositif d'entraînement comprend un moteur (16), un accouplement d'arbre (15), une boîte de vitesses (14), et un élément de suspension (18) de la boîte de vitesses (14). Le dispositif de frein de socle est un dispositif de freinage à disque de roue, et comporte une plaque de frein (24) à l'extrémité avant de la poutre côté châssis. Le bogie à jauge de mesure de freinage de disques de roues permet un freinage à haute vitesse, réduit le bruit, évite efficacement l'influence de la chaleur sur la bande de roulement de roue dans le frein de bande de roulement, et augmente la durée de vie et la sécurité de roulement; le véhicule présente de meilleures performances dynamiques, une meilleure sécurité et un meilleur agrément.
PCT/CN2011/072416 2011-04-02 2011-04-02 Bogie à jauge de mesure WO2012135991A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2011/072416 WO2012135991A1 (fr) 2011-04-02 2011-04-02 Bogie à jauge de mesure
MYPI2013701515A MY180221A (en) 2011-04-02 2011-04-02 Meter gauge bogie
CN201180043463.0A CN103097223B (zh) 2011-04-02 2011-04-02 米轨转向架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072416 WO2012135991A1 (fr) 2011-04-02 2011-04-02 Bogie à jauge de mesure

Publications (1)

Publication Number Publication Date
WO2012135991A1 true WO2012135991A1 (fr) 2012-10-11

Family

ID=46968525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072416 WO2012135991A1 (fr) 2011-04-02 2011-04-02 Bogie à jauge de mesure

Country Status (2)

Country Link
CN (1) CN103097223B (fr)
WO (1) WO2012135991A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014131688A1 (fr) * 2013-02-28 2014-09-04 Offene Aktiengesellschaft Russische Eisenbahnen Train de roulement pour véhicules sur rails
CN104477196A (zh) * 2014-12-23 2015-04-01 唐山轨道客车有限责任公司 一种米轨动力转向架及米轨车辆
US10814731B2 (en) * 2016-03-30 2020-10-27 Crrc Qingdao Sifang Co., Ltd. System and method for suppressing the serpentine instability of railway vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515981B (zh) * 2018-04-13 2019-08-23 中车青岛四方机车车辆股份有限公司 一种用于变轨距轮对的轮装制动装置
CN113879353B (zh) * 2021-11-15 2024-06-07 宝鸡中车时代工程机械有限公司 用于轨道工程机械且具有紧凑式一系悬挂的转向架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974780A (en) * 1974-07-08 1976-08-17 The Budd Company Changeable gauge railing truck
CN201347080Y (zh) * 2008-12-30 2009-11-18 南车二七车辆有限公司 一种货车用米轨转向架
CN101837792A (zh) * 2010-06-04 2010-09-22 唐山轨道客车有限责任公司 米轨用拖车转向架
CN101844566A (zh) * 2010-06-04 2010-09-29 唐山轨道客车有限责任公司 米轨用动力转向架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201198319Y (zh) * 2008-08-05 2009-02-25 铁道部运输局 高速轻量化无摇枕转向架
CN201610144U (zh) * 2009-12-09 2010-10-20 南车株洲电力机车有限公司 120km/h速度等级的B型地铁转向架
CN202016473U (zh) * 2011-04-02 2011-10-26 南车株洲电力机车有限公司 米轨转向架

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974780A (en) * 1974-07-08 1976-08-17 The Budd Company Changeable gauge railing truck
CN201347080Y (zh) * 2008-12-30 2009-11-18 南车二七车辆有限公司 一种货车用米轨转向架
CN101837792A (zh) * 2010-06-04 2010-09-22 唐山轨道客车有限责任公司 米轨用拖车转向架
CN101844566A (zh) * 2010-06-04 2010-09-29 唐山轨道客车有限责任公司 米轨用动力转向架

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014131688A1 (fr) * 2013-02-28 2014-09-04 Offene Aktiengesellschaft Russische Eisenbahnen Train de roulement pour véhicules sur rails
RU2674400C2 (ru) * 2013-02-28 2018-12-07 Открытое Акционерное Общество "Российские Железные Дороги" Моторное шасси для рельсовых транспортных средств
CN104477196A (zh) * 2014-12-23 2015-04-01 唐山轨道客车有限责任公司 一种米轨动力转向架及米轨车辆
WO2016101709A1 (fr) * 2014-12-23 2016-06-30 唐山轨道客车有限责任公司 Bogie de puissance à jauge de mesure et véhicule à jauge de mesure
US20170101114A1 (en) * 2014-12-23 2017-04-13 Crrc Tangshan Co., Ltd. Meter gauge power bogie and meter gauge vehicle
US10167002B2 (en) 2014-12-23 2019-01-01 Crrc Tangshan Co., Ltd. Meter gauge power bogie and meter gauge vehicle
US10814731B2 (en) * 2016-03-30 2020-10-27 Crrc Qingdao Sifang Co., Ltd. System and method for suppressing the serpentine instability of railway vehicle

Also Published As

Publication number Publication date
CN103097223B (zh) 2015-10-21
CN103097223A (zh) 2013-05-08

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