WO2023142902A3 - Mécanisme de mouvement de train de chemin de fer de type à roues d'acier - Google Patents

Mécanisme de mouvement de train de chemin de fer de type à roues d'acier Download PDF

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Publication number
WO2023142902A3
WO2023142902A3 PCT/CN2023/070021 CN2023070021W WO2023142902A3 WO 2023142902 A3 WO2023142902 A3 WO 2023142902A3 CN 2023070021 W CN2023070021 W CN 2023070021W WO 2023142902 A3 WO2023142902 A3 WO 2023142902A3
Authority
WO
WIPO (PCT)
Prior art keywords
train
derailment
wheel
rapid
rails
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.)
Ceased
Application number
PCT/CN2023/070021
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English (en)
Chinese (zh)
Other versions
WO2023142902A2 (fr
Inventor
黄品真
马要武
阮芬
马千晶
马千佳
马乔治
马奇卡
Jun MA (马骏)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202380018078.3A priority Critical patent/CN118786267A/zh
Priority to EP23745787.4A priority patent/EP4484643A2/fr
Priority to JP2024542165A priority patent/JP2025502975A/ja
Publication of WO2023142902A2 publication Critical patent/WO2023142902A2/fr
Publication of WO2023142902A3 publication Critical patent/WO2023142902A3/fr
Priority to US18/779,014 priority patent/US20240376675A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • 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
    • B61F3/06—Types of bogies with more than one axle with driven axles or wheels with three or more 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
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

Un mécanisme de mouvement d'un train de chemin de fer et à roues d'acier selon la présente invention comprend des rails d'acier classiques, un ou deux rails auxiliaires, un train classique, et des griffes de prévention de déraillement sur le train. Les griffes de prévention de déraillement maintiennent le rail auxiliaire ou le rail auxiliaire maintient les griffes de prévention de déraillement, de façon à former une structure de non-déraillement, de telle sorte que le train ne peut pas dérailler à moins que les rails et le train soient détruits à l'avance. En outre, les griffes de prévention de déraillement sont remplacées par, ou munies de plus de : 1) une roue de guidage horizontale, une roue d'entraînement horizontale et une roue de frein horizontale; 2) un bloc de frein de rail auxiliaire; 3) le bloc de frein de rail auxiliaire et une roue tampon; 4) un ensemble frein à courant de Foucault linéaire; et 5) un ensemble d'entraînement et de freinage d'un moteur électrique linéaire. Par conséquent, le train peut obtenir les performances d'accélération rapide, de décélération rapide, de montée rapide, de descente rapide, et de rotation rapide; la forme de bandes de roulement de roue d'acier est améliorée; le mouvement en serpentin est éliminé; une vitesse limite du train de chemin de fer est augmentée; le train peut également passer sans à-coups à travers un branchement, un croisement oblique et un passage à niveaux; et la contrainte de température des rails d'acier est réduite. La présente invention est appropriée pour le transport de passagers à grande vitesse et le transport de fret lourd.
PCT/CN2023/070021 2022-01-25 2023-01-03 Mécanisme de mouvement de train de chemin de fer de type à roues d'acier Ceased WO2023142902A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202380018078.3A CN118786267A (zh) 2022-01-25 2023-01-03 钢轨铁路钢轮火车的运动机构
EP23745787.4A EP4484643A2 (fr) 2022-01-25 2023-01-03 Mécanisme de mouvement de train de chemin de fer de type à roues d'acier
JP2024542165A JP2025502975A (ja) 2022-01-25 2023-01-03 鉄レール鉄道と鉄輪車両の運動機構
US18/779,014 US20240376675A1 (en) 2022-01-25 2024-07-21 rail structure of steel rail track and steel wheel vehicle

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263303000P 2022-01-25 2022-01-25
US63/303,000 2022-01-25
US202263331029P 2022-04-14 2022-04-14
US63/331,029 2022-04-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/779,014 Continuation US20240376675A1 (en) 2022-01-25 2024-07-21 rail structure of steel rail track and steel wheel vehicle

Publications (2)

Publication Number Publication Date
WO2023142902A2 WO2023142902A2 (fr) 2023-08-03
WO2023142902A3 true WO2023142902A3 (fr) 2023-09-21

Family

ID=87470528

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/070021 Ceased WO2023142902A2 (fr) 2022-01-25 2023-01-03 Mécanisme de mouvement de train de chemin de fer de type à roues d'acier

Country Status (4)

Country Link
US (1) US20240376675A1 (fr)
EP (1) EP4484643A2 (fr)
JP (1) JP2025502975A (fr)
WO (1) WO2023142902A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116985860B (zh) * 2023-08-30 2025-08-19 北京铁福轨道维护技术有限公司 一种可调整车轮间距的轮对走行结构
CN117309646B (zh) * 2023-10-27 2024-11-22 石家庄铁道大学 一种考虑轮轨接触几何特性的钢轨接触疲劳试验台
CN119593295B (zh) * 2025-01-08 2025-10-28 中铁二院工程集团有限责任公司 一种无砟轨道系统梁端的抗震构造及其施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008024126A (ja) * 2006-07-20 2008-02-07 Kyuichiro Terasono 脱線防止装置
CN201924244U (zh) * 2010-03-09 2011-08-10 张发林 中间轨道及辅助装置运输系统
CN106480789A (zh) * 2016-12-19 2017-03-08 郝雯文 一种轻型铁路轨道及轨车变轨装置
CN107380008A (zh) * 2017-08-29 2017-11-24 于学禄 一种轮轨车辆的辅助支撑导向方法
CN113029613A (zh) * 2021-04-15 2021-06-25 北京交通大学 一种高速列车模型脱轨全过程试验安全防护装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4723282B2 (ja) 2004-07-27 2011-07-13 東海旅客鉄道株式会社 脱線防止ガード
JP4405904B2 (ja) 2004-12-28 2010-01-27 財団法人鉄道総合技術研究所 車両の衝突転倒防止装置
CN2871610Y (zh) 2006-03-29 2007-02-21 宣伯民 设辅助路轨的轨道装置
JP5297217B2 (ja) 2009-02-06 2013-09-25 東日本旅客鉄道株式会社 レール転倒防止装置
CN102190005B (zh) 2010-03-09 2013-10-09 张发林 中间轨道及辅助装置运输系统
WO2011109928A1 (fr) 2010-03-09 2011-09-15 Zhang Falin Système de transit doté d'une voie intermédiaire et de dispositifs auxiliaires
CN202200989U (zh) 2011-07-11 2012-04-25 王子鑫 防火车脱轨的装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008024126A (ja) * 2006-07-20 2008-02-07 Kyuichiro Terasono 脱線防止装置
CN201924244U (zh) * 2010-03-09 2011-08-10 张发林 中间轨道及辅助装置运输系统
CN106480789A (zh) * 2016-12-19 2017-03-08 郝雯文 一种轻型铁路轨道及轨车变轨装置
CN107380008A (zh) * 2017-08-29 2017-11-24 于学禄 一种轮轨车辆的辅助支撑导向方法
CN113029613A (zh) * 2021-04-15 2021-06-25 北京交通大学 一种高速列车模型脱轨全过程试验安全防护装置

Also Published As

Publication number Publication date
JP2025502975A (ja) 2025-01-30
WO2023142902A2 (fr) 2023-08-03
EP4484643A2 (fr) 2025-01-01
US20240376675A1 (en) 2024-11-14

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