CN201619580U - 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive - Google Patents

160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive Download PDF

Info

Publication number
CN201619580U
CN201619580U CN2009202917471U CN200920291747U CN201619580U CN 201619580 U CN201619580 U CN 201619580U CN 2009202917471 U CN2009202917471 U CN 2009202917471U CN 200920291747 U CN200920291747 U CN 200920291747U CN 201619580 U CN201619580 U CN 201619580U
Authority
CN
China
Prior art keywords
axle
suspension
truck
bogie
locomotive
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 - Lifetime
Application number
CN2009202917471U
Other languages
Chinese (zh)
Inventor
傅成骏
陈喜红
陈国胜
张红军
钟源
廖志伟
黄明高
申长宏
邹文辉
晋军辉
段华东
蔡超
李茂春
舒方鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSR Zhuzhou Electric Locomotive Co Ltd
Original Assignee
CSR Zhuzhou Electric Locomotive Co Ltd
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 CSR Zhuzhou Electric Locomotive Co Ltd filed Critical CSR Zhuzhou Electric Locomotive Co Ltd
Priority to CN2009202917471U priority Critical patent/CN201619580U/en
Application granted granted Critical
Publication of CN201619580U publication Critical patent/CN201619580U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model relates to a 160 km/h broad-gauge high-speed three-axle bogie for a passenger electric locomotive. The three-axle bogie comprises three wheel sets, a frame, three motors, three sets of driving devices, six secondary springs, twelve primary springs, two primary vertical vibration absorbers, two secondary vertical vibration absorbers, two horizontal vibration absorbers, two anti-yaw vibration absorbers and two coupling vibration absorbers, wherein the bogie adopts a CO axle type, and the traction motors are oppositely arranged; and one end of each motor is hung on a frame end/cross beam through a rubber joint, and the other end thereof is hung on the frame end/cross beam through two hanger rods. A single six-axle locomotive adopting the broad-gauge bogie provided by the utility model has the advantages of high tractive power and capability and large adhesive weight, and can evidently improve the efficiency of railway transportation and save the manufacture, transportation and maintenance costs of the locomotive.

Description

A kind of 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck
Technical field
The utility model relates to a kind of broad gauge high speed passenger transportation electric locomotive bogie truck, and the speed that is applicable to more specifically is the three axle truck of the express locomotive of 160km/h.
Background technology
Broad-gage railway mainly uses in the former Soviet Union and some countries of Eastern Europe.External broad gauge bogie truck ubiquity axle heavy big, running velocity is low, the characteristics that stationarity, safety and traveling comfort are all relatively poor.At present the Passenger Electric Locomotive bogie truck that uses mostly is two-axle bogie, and speed can't satisfy heavy day by day iron tyre transportation demand generally below 120km/h, is seriously restricting development and national economy.
Chinese patent 200720094588.9 discloses a kind of swing-bolster-free air spring broad-gauge passenger bogie truck, comprise framework, journal box spring, levelling valve, lateral damper, traction bearing, valve for pressure difference, horizontal retaining, wheel, axletree, the axle box pivoted arm is set between truck side sill and axletree, be provided with simplex pull rod between truck transom and the traction bearing, the truck side sill top is provided with air bellow, on the axle body of axletree brake disc is housed, truck transom is provided with the disc braking flap seat, and brake cylinder and braking clamp are installed on the disc braking flap seat.Wherein the axle box location changes the pivoted arm location into by the drawing strickle guide formula, has improved the critical speed and the running stability of bogie truck, and the simplex pull rod traction is adopted in central authorities' traction, has saved the space.
Chinese patent 200620035475.5 discloses a kind of railway freight-car wide rail cast-steel bogie, it comprises that wheel is to, bogie side frame, bolster, suspension gear and brake equipment, its gordian technique is that suspension gear is the central mounting shock attenuation unit that is combined into one with shock attenuation unit, it is that damper spring and bearing spring are installed on base, damper spring is positioned at the periphery of bearing spring, upper end at spring is equipped with wedge, and the main friction face of wedge contacts with the side frame column wearing plate; Brake equipment adopts one-sided chute brake equipment, and the two ends of brake beam are installed in the bogie side frame chute, and brake head is installed on the brake beam, and brake shoe is installed on the brake head.
In technical literature, retrieve patent, but be only limited to the bogie truck of diaxon, and speed is middle low speed, do not relate to the research of three high speed broad gauge passenger traffic bogie trucks about the broad gauge bogie truck.
The utility model content
The purpose of this utility model provide have the running velocity height, adhesion weight is big, towability is big, curving performance is good, wheel-rail wear is little 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck.
The 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck that the utility model provides, comprise 3 wheels to, 1 framework, 3 motors, 3 cover drivings device, 6 secondary springs, 12 one be that spring, 2 one are that vertical damper, 2 two are that anti-shock absorber and 2 coupling vibration dampers of crawling of vertical damper, 2 lateral dampers, 2 are formed, wherein bogie truck adopts C 0Shaft type, the layout of traction electric machine adopts opposed mode; Motor one end hangs on framework end/crossbeam by single rubber arthrosis, and the other end hangs on framework end/crossbeam by two suspension rods.
Adopt opposed design concept to be intended to guarantee that the quality barycenter reduces the rotor inertia that shakes the head of bogie truck as far as possible near the geometric centre of bogie truck between the spring of bogie truck, improve the running velocity of locomotive.
The outstanding mode of elastic shelf is adopted in the suspension that comprises driver elements such as traction electric machine, gearbox assembly and six connecting rod hollow shafts, make the most lateral inertia of drive system and shake the head inertia and whole framework decoupling zero, thereby reduced the lateral inertia of quality between spring and the inertia of shaking the head.It is outstanding that domestic main frame suspension type bogie truck motor suspension mode at present belongs to rigid mount substantially, though part bogie truck motor suspension point adopts the rubber arthrosis structure, but can not realize the relative motion between driver element and framework, the elastic shelf that does not belong on the kinematics meaning is outstanding.Adopt the outstanding structure of elastic shelf, when bogie truck framework in service laterally or during yawing, driver element can be realized the cross motion with respect to framework.Therefore, from laterally and shake the head, being equivalent to most outstanding quality can discharge the quality between spring, helps improving the transversal dynamic performance of bogie truck, satisfies the requirement of locomotive high-speed cruising.
The utility model single stage suspension system adopts simplex pull rod axle box location+coil spring mode.Axlebox rod mainly provides longitudinal rigidity, and one is that coil spring mainly provides laterally and vertical stiffness.One, three axle mountings one are vertical damper; The secondary suspension system adopts the height circle coil spring of all being furnished with rubber pad up and down, is aided with vertical, horizontal and anti-snakelike shock absorber, guarantees the dynamic performance of locomotive.
Adopted coupling vibration damper in the utility model motor suspension system, the energy of the drive system that can decay greatly guarantees that locomotive has good dynamic performance.
The utility model draw gear adopts low level to recommend the draw bar traction, to improve the adhesion weight degree of utilization of locomotive.
The utility model foundation brake adopts the Multiple disc brake mode, has improved the air brake reliability of described bogie truck, has avoided the damage of tread brake to wheel.The utility model drive system adopts wheel to the hollow shaft type of drive, and gear case is a bearing-type, and bearing adopts oil lubrication, to adapt to the requirement of bogie truck 160km/h speed class.
It is big that six locomotives of unit of three CO-CO broad gauges of 160km/h bogie truck that the utility model provides have a tractive output, adhesion weight is big, towability is big, can obviously improve rail transportation efficiency, compare with four locomotives of BO-BO shaft type, can obviously save locomotive manufacturing, transportation and maintenance cost, have better dynamic performance, traffic safety and riding comfort is all higher.
Description of drawings
Fig. 1 the utility model embodiment bogie structure pattern figure, wherein A is a front view, B is a birds-eye view;
Fig. 2 the utility model embodiment truck frame, wherein A is a front view, B is a birds-eye view;
Fig. 3 the utility model embodiment single stage suspension device, wherein A is a front view, B is a left view;
Fig. 4 the utility model embodiment secondary suspension device, wherein A is a front view, B is a birds-eye view;
Fig. 5 the utility model embodiment draw gear, wherein A is a front view, B is a birds-eye view;
Fig. 6 the utility model embodiment motor suspension device, wherein A is a front view, B is a birds-eye view;
Fig. 7 the utility model embodiment brake equipment, wherein A is a front view, B is a birds-eye view;
Fig. 8 the utility model embodiment rim lubricating device;
Fig. 9 the utility model embodiment driver element, wherein A is a front view, and B is a back view, and C is a birds-eye view;
Figure 10 the utility model embodiment axle box device, wherein A is a front view, and B is a back view, and C is a birds-eye view.
The specific embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, a kind of 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck three axle truck that the utility model embodiment provides, it comprises that three wheels are to 2, every take turns on two cover axle box devices 12, a cover driver element 15, a high power AC traction motor 18 are installed, their form wheel to actuating device.Being equipped with two one on each axle box 12 is spring 8, wheel is a vertical damper 4 to being equipped with vertical one on 2-1, the 2-3, it is above the spring 8 that framework 6 is installed in one, one is that vertical damper 4 connects framework 6 and axle box 12, framework 6 every sides are equipped with three secondary springs 9, car body 17 drops on the secondary spring 9, it is that vertical damper 11, one two are that lateral damper 16 and an anti-snakelike shock absorber 7, two are that horizontal, vertical and anti-snakelike shock absorber two ends link to each other with framework 6 with car body 17 respectively that the every side of bogie truck is equipped with one two.One cover draw gear 1 is arranged on each bogie truck, connect car body 17 and framework 6, brake equipment 13 is housed on each wheel.Whole driver element is hung on framework 6 by two forks 14 and motor suspension seat 10, realizes integral, alleviates unsprung weight greatly.Coupling vibration damper 5 (each one of every cover driver element) is installed between framework 6 and the driver element 15, the energy of decay driver element lateral vibration.Dry type rim lubricating device 3 is installed on the distolateral beam of advancing of framework 6, realizes directly 2-1 being taken turns the wheel flange lubricating protective effect.
Truck frame 6 is as shown in Figure 2 formed by preceding end carriage 61, two curb girders 62, draw beam 63, intermediate beam 64, back end carriage 65 assembly weldings.Each beam body is formed by the steel plate assembly welding, also is welded with various mount pads on the framework 6.
Bogie primary-suspension device as shown in Figure 3 is that spring 8, is that vertical damper 4, is that bearing cap shim 50 is formed with axlebox rod 51 by one.One is that spring 8 is installed on the axle box 12, and it is above the spring 8 that framework 6 is bearing in one, and one is that vertical damper 4 is that spring 8 and is vibration and the impact that vertical damper 4 couplings relax locomotive together at vertical connection framework 6 and axle box 12.Axlebox rod 51 vertically connects axle box 12 and framework 6, transmits the tractive force and the braking force of locomotive.One is that bearing cap shim 50 is adjusted the operating altitude of spring and the axle of locomotive weighs.
Bogie truck secondary suspension device as shown in Figure 4 is that vertical damper 11, two is that lateral damper 16 and anti-snakelike shock absorber 7 are formed by secondary spring 9, two.Secondary spring 9 is installed on the framework 6, car body 17 is bearing in above the secondary spring 9, two is vertical damper 11 at vertical connection framework 6 and car body 17, and secondary spring 9, two is that lateral damper 16, two is vibration and the impact that vertical damper 11 and anti-snakelike shock absorber 7 couplings relax locomotive together.
Bogie truck draw gear 1 as shown in Figure 5 is made up of car body traction seat 21, steel rope () 22, draw bar assembling 23, steel rope (two) 24, traction urceolus 25, traction rubber tube 26, traction inner core 27 and traction seat 28.The car body traction seat connects car body 17 and draw bar assembling 23, and draw bar is assembled 23 1 ends and connected framework traction seat 28 and car body traction seat 21, is used for the tractive force of motor performance finally is delivered to car body 17 the traction body movement.In the middle of traction urceolus 25 and traction inner core 27, traction rubber tube 26 is arranged, be used for cushioning the impulsive force of locomotive operational process.Steel rope (one) 22 and steel rope (two) 24, safety guard-safeguard effect prevent that draw bar assembling 236 from coming off.
Bogie truck motor suspension device as shown in Figure 6 mainly is made up of motor suspension seat 10, motor suspension seat joint 31, coupling vibration damper 5, motor fork 14, motor fork joint 30, motor suspension crossbeam 32 and the horizontal backstop 29 of motor.By motor suspension seat 10 and two motor forks 14 whole driver element 15 is hung the integral of having got up to form drive system, can reduce unsprung weight greatly, for realizing that 160km/h provides essential condition at a high speed.Wherein motor suspension crossbeam 32 is connected with driver element 15 with motor fork 30, plays the effect that middle transition supports.The elastic caoutchouc joints are adopted in motor suspension seat joint 31 and motor fork joint 30, have realized that really elastic shelf hang structure, and during horizontal or yawing, driver element can be realized the cross motion with respect to framework when bogie truck framework in service; Be equipped with the cross travel that two horizontal backstops 15 of motor can limit driver element, guaranteeing system reliability.
Bogie truck brake equipment 13 as shown in Figure 7, mainly drg 33, the drg suspension ring of parking by band 34, do not form with the drg of parking 35, brake pad 36, brake disc 37.The drg 33 of band parking brake can guarantee locomotive emergency on the ramp, and braking suspension ring 34 connect framework 6 and drg 33 and 35, and the drg suspension strut is got up.Brake pad 36 is the effect of playing stopping-down with brake disc 37 frictions at the performance braking function.
Bogie truck wheel rim lubricating system 3 as shown in Figure 8 mainly is made up of rim lubricating device mounting bracket 38 and lubricator 39.Mounting bracket is installed on the curb girder of framework 6, and lubricator 38 is installed on the mounting bracket 39,2-1 is carried out directly lubricated to the wheel of the preceding inlet side of locomotive.Residual lubricant keeps on Ah's rail on the 2-1 wheel rim, can carry out lubricated indirectly to 2-2 and the right wheel rim of 2-3 wheel.
Bogie truck driver element as shown in Figure 9 mainly is made up of driven wheel 43, gear hollow shaft device 44, band brake dish adhesion wheel 45, driving gear 46, driven gear 47, gear case 48 and the drive bearing 49 of motor 18, axletree 42, band brake dish.In the utility model each take turns to 2 all with one independently actuating device (employing traction electric machine) link to each other with transmission device, every group of two actuating devices of taking turns 2 are opposed shape layout, adopt opposed design concept to be intended to guarantee that the quality barycenter reduces the rotor inertia that shakes the head of bogie truck as far as possible near the geometric centre of bogie truck between the spring of bogie truck.Because truck brake rigging adopts Multiple disc brake, be subjected to the restriction of structure space on the other hand, and must adopt opposed mode.The traction electric machine 18 of actuating device is connected with driven gear 47 and hollow shaft 44 by driving gear 46, has so just formed from drive motor 18 to the power transferring structure of taking turns 2.Drive system adopts bearing-type gear case 48, and the strength that driven gear 47 passes over acts on the gear case by two drive bearings 49.
Bogie axle case apparatus 3 as shown in figure 10 mainly is made up of journal box body 41 and Biserial cylindrical roller bearing 40.Journal box body 41 mainly bears from one being weight and the impact that spring 8 passes over, and Biserial cylindrical roller bearing 40 has certain lateral clearance, can adapt to the cross travel of actuating device.

Claims (4)

1.160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck, comprise 3 wheels to and axle, 1 framework, the suspension of driver element, driver element, axlebox rod, single stage suspension, secondary suspension, it is characterized in that bogie truck adopts C 0Shaft type, the layout of traction electric machine adopts opposed mode; Motor one end hangs on truck end sill by single rubber arthrosis, and the other end hangs on truck end sill by two suspension rods.
2. 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck according to claim 1 is characterized in that the outstanding mode of elastic shelf is adopted in the suspension of driver element.
3. 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck according to claim 1 is characterized in that axlebox rod mainly provides longitudinal rigidity, and the coil spring in the single stage suspension mainly provides laterally and vertical stiffness; One, three axle mountings one are vertical damper; The secondary suspension system adopts the height circle coil spring of all being furnished with rubber pad up and down, is aided with vertical, horizontal and anti-snakelike shock absorber.
4. 160km/h broad gauge high speed passenger transportation use for electric locomotive three axle truck according to claim 1 is characterized in that having adopted coupling vibration damper in the motor suspension system.
CN2009202917471U 2009-12-09 2009-12-09 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive Expired - Lifetime CN201619580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202917471U CN201619580U (en) 2009-12-09 2009-12-09 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202917471U CN201619580U (en) 2009-12-09 2009-12-09 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive

Publications (1)

Publication Number Publication Date
CN201619580U true CN201619580U (en) 2010-11-03

Family

ID=43023037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202917471U Expired - Lifetime CN201619580U (en) 2009-12-09 2009-12-09 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive

Country Status (1)

Country Link
CN (1) CN201619580U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273939A (en) * 2013-05-31 2013-09-04 南车株洲电力机车有限公司 Bogie and framework thereof
WO2013164944A1 (en) 2012-05-01 2013-11-07 川崎重工業株式会社 Railway vehicle bogie
CN104608787A (en) * 2014-12-16 2015-05-13 中国北车集团大连机车车辆有限公司 Quasi-high speed broad-gauge triaxial internal combustion locomotive bogie
CN105346552A (en) * 2015-11-20 2016-02-24 南车株洲电力机车有限公司 Bogie framework of heavy load locomotive
CN111809007A (en) * 2020-07-20 2020-10-23 中车资阳机车有限公司 Three-axle frame type running part of alignment tractor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9623883B2 (en) 2012-05-01 2017-04-18 Kawasaki Jukogyo Kabushiki Kaisha Railcar truck
WO2013164944A1 (en) 2012-05-01 2013-11-07 川崎重工業株式会社 Railway vehicle bogie
KR20150002733A (en) 2012-05-01 2015-01-07 가와사키 쥬코교 가부시키가이샤 Railway vehicle bogie
CN103273939B (en) * 2013-05-31 2015-10-21 南车株洲电力机车有限公司 A kind of bogie truck and framework thereof
CN103273939A (en) * 2013-05-31 2013-09-04 南车株洲电力机车有限公司 Bogie and framework thereof
CN104608787A (en) * 2014-12-16 2015-05-13 中国北车集团大连机车车辆有限公司 Quasi-high speed broad-gauge triaxial internal combustion locomotive bogie
CN105346552A (en) * 2015-11-20 2016-02-24 南车株洲电力机车有限公司 Bogie framework of heavy load locomotive
CN111809007A (en) * 2020-07-20 2020-10-23 中车资阳机车有限公司 Three-axle frame type running part of alignment tractor

Similar Documents

Publication Publication Date Title
CN101823492A (en) Triaxial bogie for 160km/h wide-rail passenger electric express locomotive
CN201249778Y (en) Double-shaft power truck for a partial low-floor light rail trolleybus
CN101823493B (en) Co bogie for high-adherence heavy-load freight locomotive
CN102490755B (en) Bogie for high-speed rail wagon
CN202243514U (en) Highs-speed motor train unit bogie
CN201882093U (en) Bogie used on high-speed subway train
CN101857033B (en) 80km/h speed class B-type subway vehicle bogie
CN201189868Y (en) High-speed motor train set bogies
CN201538327U (en) A-mode subway vehicle bogie
CN103625498A (en) Two-axle bogie of electric locomotive with 30-ton axle weight
CN202413831U (en) High-speed rail wagon bogie
CN201619580U (en) 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive
CN101823491A (en) Type A metro vehicle bogie
CN201432689Y (en) Four-axle high-speed bogie used for locomotive
CN102514584A (en) Bogie of narrow gauge railway vehicle
CN101269663B (en) Four-shaft high-speed bogie for motorcycle
CN104608787A (en) Quasi-high speed broad-gauge triaxial internal combustion locomotive bogie
CN106476841A (en) A kind of radial type EMUs power truck
CN103661463A (en) High speed railway wagon bogie
CN110877624A (en) Built-in trailer bogie of high-speed motor train unit axle box
CN100372717C (en) Tractive motor hanging method and bogie for three-axial locomotive
CN102490752A (en) Single-stage suspension device for bogie of high-speed rail wagon
CN108045390A (en) The built-in bogie of broad gauge railcar axle box
CN201559666U (en) Co bogie of high-adhesiveness heavy-load freight locomotive
CN203593001U (en) High-speed railway wagon bogie

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20101103