KR19990037097U - 철도차량용1축대차 - Google Patents

철도차량용1축대차 Download PDF

Info

Publication number
KR19990037097U
KR19990037097U KR2019990011287U KR19990011287U KR19990037097U KR 19990037097 U KR19990037097 U KR 19990037097U KR 2019990011287 U KR2019990011287 U KR 2019990011287U KR 19990011287 U KR19990011287 U KR 19990011287U KR 19990037097 U KR19990037097 U KR 19990037097U
Authority
KR
South Korea
Prior art keywords
bogie
frame
simplify
bearing adapter
installing
Prior art date
Application number
KR2019990011287U
Other languages
English (en)
Other versions
KR200266872Y1 (ko
Inventor
유명종
Original Assignee
유명종
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 유명종 filed Critical 유명종
Priority to KR2019990011287U priority Critical patent/KR200266872Y1/ko
Publication of KR19990037097U publication Critical patent/KR19990037097U/ko
Application granted granted Critical
Publication of KR200266872Y1 publication Critical patent/KR200266872Y1/ko

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
    • 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
    • B61F5/14—Side bearings
    • 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
    • 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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers with rubber springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 고안의 1축대차는 차량길이가 짧고 하중이 적은 차량에 적합하도록 대차구조를 단순화 한 것으로
대차후레임은 2개의 사이드후레임과 1개의 센타후레임으로 구성되며 센타후레임 반대측 사이드후레임 끝단부에 베어링 아답터를 설치하고 차체후레임과 대차 사이드후레임 사이에 축상스프링을 설치하여 하중 전달 경로를 단순화 하였으며
차체와 대차 사이에 차체의 견인빔과 대차의 고무부쉬 받침대를 설치하여 고무부쉬의 탄성에 의하여 대차에 적절한 회전저항을 갖도록 하므로써 고속주행 성능을 갖도록 한 대차구조이다

Description

철도차량용 1축 대차{ONE AXLE BOGIE FOR ROLLING STOCK}
본 고안은 철도차량 대차의 구조에 관한 것으로 차량의 길이가 짧고 중량이 적은 화차나 소형 입환기관차 등에서 많이 사용되고 있으며 [도1]과 같은 2축 차량으로, 대차가 없이 [도2]의 축상지지 장치를 차체후레임에 직접 취부되는 구조로 되어있어
대차가 없는 2축 차량은 대차가 있는 차량에 비해 축간 거리가 크기때문에 곡선주행 성능이 나쁘게 되고
[도2]의 축상구조는 상하방향의 탄성만을 갖는 구조로 되어있어 윤축의 요 운동(Yawing)에 대한 적절한 회전저항을 갖을 수 없는 구조이기 때문에 고속주행이 불가능하다
차량길이가 짧아 2축 대차를 적용하기가 적절하지 못한 차량에서 곡선 주행성능을 향상시키고 고속주행에 적합한 1축대차를 개발한다.
1도: 종래의, 대차가 없는 2엑슬 차량
2도: 1도의 축상지지 장치
3도: 본 고안의 1축 대차 정면도
4도: 본 고안의 1축 대차 평면도
5도: 본 고안의 1축 대차 측면도
본 고안의 1축대차는 차량길이가 짧고 하중이 적은 차량에 적합하도록 대차구조를 단순화 한 것으로 종래의 2축대차의 대차후레임을 반으로 나눈 것과 같은 형상인 1축대차를 채택하여 축간거리를 최소화 함으로써 곡선 주행 성능을 향상시키며 대차후레임은 [도4]와 같이 2개의 (3)사이드후레임과 1개의 (4)센타후레임으로 구성되며 [도3]과 같이 (4)센타후레임 반대측 (3)사이드후레임 끝단부에 (5)베어링 아답터를 설치하고 (1)차체후레임과 대차의 (3) 사이드후레임 사이의 (5)베어링 아답터 부근에 (2)축상스프링을 설치하여 하중전달 경로를 단순화함으로서 대차후레임의 구조를 단순화하였으며
[도5]와 같이 차체와 대차사이에 차체의 (8)견인빔과 대차의 (9)받침대를 설치하여 (9)받침대에 취부 된 2개의 (10)고무부쉬에 의하여 차체와 대차가 탄성을 가지고 견인력을 전달하도록 하여 대차에 적절한 회전저항을 갖도록 함으로써 고속주행성능을 갖도록 한 것이다.
(1) 1축대차 구조를 채택하여 축간거리를 최소화함으로서 곡선주행성능을 향상시키고
(2) 차체와 대차 사이에 고무부쉬의 탄성을 이용하여 대차에 적절한 회전저항을 갖도록 함으로써 고속주행성능을 갖도록 하였으며
(3) 하중전달경로를 단순화 함으로써 대차후레임 구조를 단순화, 경량화 하였다.

Claims (1)

  1. 본 고안은 철도차량용 대차의 1축대차 구조에 관한 것으로 대차 후레임은 [도4]에서 2개의 (3)사이드후레임과 1개의 (4)센타후레임으로 구성되며
    [도3]에서 (4)센타후레임 반대측 (3)사이드후레임 끝단부에 (5)베어링 아답터를 설치하고 (1)차체 후레임과 대차의 (3)사이드 후레임 사이의 (5)베어링 아답터 부근에 (2)축상 스프링을 설치하여 하중전달 경로를 단순화함으로서 대차후레임 구조를 단순화하고
    [도5]에서 차체와 대차 사이에 차체의 (8)견인빔과 대차의 (9)받침대를 설치하여 (9)받침대에 취부 된 1개 또는 2개의 (10)고무 부쉬에 의하여 차체와 대차가 탄성을 가지고 견인력을 전달하도록 하여 대차에 적절한 회전 저항을 갖도록 함으로서 고속주행 성능 갖도록 한 1축 대차구조.
KR2019990011287U 1999-06-23 1999-06-23 철도차량용 1축 대차 KR200266872Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990011287U KR200266872Y1 (ko) 1999-06-23 1999-06-23 철도차량용 1축 대차

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019990011287U KR200266872Y1 (ko) 1999-06-23 1999-06-23 철도차량용 1축 대차

Publications (2)

Publication Number Publication Date
KR19990037097U true KR19990037097U (ko) 1999-10-05
KR200266872Y1 KR200266872Y1 (ko) 2002-03-06

Family

ID=54757601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019990011287U KR200266872Y1 (ko) 1999-06-23 1999-06-23 철도차량용 1축 대차

Country Status (1)

Country Link
KR (1) KR200266872Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115432025A (zh) * 2022-10-06 2022-12-06 中车成型科技(青岛)有限公司 一种单轴转向架、轨道车辆及列车编组结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100463393B1 (ko) * 2002-07-24 2004-12-23 한국철도기술연구원 철도차량 화차대차용 비틀림 흡수구조형 제륜자 홀더행거

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115432025A (zh) * 2022-10-06 2022-12-06 中车成型科技(青岛)有限公司 一种单轴转向架、轨道车辆及列车编组结构

Also Published As

Publication number Publication date
KR200266872Y1 (ko) 2002-03-06

Similar Documents

Publication Publication Date Title
CA2725346C (en) A monorail bogie assembly comprising a linking member
US6871598B2 (en) Arrangement of radial bogie
JP2008162455A (ja) 低床式鉄道車両用台車
US6745700B2 (en) Radial bogie with steering beam mount unitized brake
US4941409A (en) Wheel set guidance for trucks of rail vehicles, especially commuter traffic vehicles
WO2020034347A1 (zh) 一种小轴距紧凑型永磁电机抱轴安装式直驱转向架
KR100424547B1 (ko) 철도차량용보기
CA2061994C (en) Bogies for rail vehicles
JP2002321621A (ja) 可変輪距を有する車輪を備えた鉄道車両のための台車
JPH02212263A (ja) 鉄道車両用台車
US6401627B1 (en) Adjustable bogie with three wheel sets for a rail vehicle
JPH0687446A (ja) 操舵台車
CN211107431U (zh) 一种单轴悬挂式单轨游览车转向架
KR19990037097U (ko) 철도차량용1축대차
CN217145984U (zh) 适用于悬挂式单轨工程车的无动力转向架
CN108116442B (zh) 一种新型的牵引车用牵引装置
NO148844C (no) Fireakslet boggi
EP3885230B1 (en) Bogie and rail vehicle
KR100657621B1 (ko) 철도차량용 견인링크장치
JP2511120B2 (ja) 軸箱支持装置
JPH08268276A (ja) 軸箱支持装置
KR102589981B1 (ko) 저상형 무궤도 열차용 객차 조향 장치
CN113968255B (zh) 转向架及轨道车辆
KR200218053Y1 (ko) 철도차량용 축상지지 장치
SU1049311A1 (ru) Буксовое рессорное подвешивание тележки железнодорожного транспортного средства

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050113

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee