WO2016039202A8 - 鉄道車両用軸受異常検知システム - Google Patents

鉄道車両用軸受異常検知システム Download PDF

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Publication number
WO2016039202A8
WO2016039202A8 PCT/JP2015/074664 JP2015074664W WO2016039202A8 WO 2016039202 A8 WO2016039202 A8 WO 2016039202A8 JP 2015074664 W JP2015074664 W JP 2015074664W WO 2016039202 A8 WO2016039202 A8 WO 2016039202A8
Authority
WO
WIPO (PCT)
Prior art keywords
railway vehicle
sensing system
bearing
abnormality
abnormality sensing
Prior art date
Application number
PCT/JP2015/074664
Other languages
English (en)
French (fr)
Other versions
WO2016039202A1 (ja
Inventor
伊藤　浩義
克義 鈴木
Original Assignee
Ntn株式会社
伊藤　浩義
克義 鈴木
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
Priority claimed from JP2014186085A external-priority patent/JP2016055840A/ja
Priority claimed from JP2014203977A external-priority patent/JP2016075479A/ja
Priority claimed from JP2014203976A external-priority patent/JP2016075478A/ja
Application filed by Ntn株式会社, 伊藤　浩義, 克義 鈴木 filed Critical Ntn株式会社
Priority to EP15840358.4A priority Critical patent/EP3192715B1/en
Priority to CN201580048501.XA priority patent/CN106687353A/zh
Publication of WO2016039202A1 publication Critical patent/WO2016039202A1/ja
Priority to US15/453,301 priority patent/US10352821B2/en
Publication of WO2016039202A8 publication Critical patent/WO2016039202A8/ja

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • B61F15/00—Axle-boxes
    • B61F15/12—Axle-boxes with roller, needle, or ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • G01M17/10—Suspensions, axles or wheels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

鉄道車両用の軸受の異常判定を正確に行うことができる鉄道車両用軸受異常検知システムを提供する。この鉄道車両用軸受異常検知システム(100)は、台車(2)に設けられた軸箱(3)に組み込まれる複数の転がり軸受(17)の異常を検知する。この軸受異常検知システム(100)は、各転がり軸受の振動を検出する振動検出装置(15)と、振動検出装置(15)で検出された検出データに基づいて転がり軸受(17)の異常を判断する解析装置(6)と、検出開始信号を受信して、振動検出装置(15)に転がり軸受の振動を検出させる受信応答検出開始手段(13)とを有する。さらに、鉄道車両から離れて設置され、受信応答検出開始手段(13)に検出開始信号を送信する測定開始指令送信装置(4)を有する。
PCT/JP2015/074664 2014-09-12 2015-08-31 鉄道車両用軸受異常検知システム WO2016039202A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15840358.4A EP3192715B1 (en) 2014-09-12 2015-08-31 Bearing abnormality sensing system for railway vehicle
CN201580048501.XA CN106687353A (zh) 2014-09-12 2015-08-31 铁路车辆用轴承的异常检测系统
US15/453,301 US10352821B2 (en) 2014-09-12 2017-03-08 Bearing abnormality sensing system for railway vehicle

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2014-186085 2014-09-12
JP2014186085A JP2016055840A (ja) 2014-09-12 2014-09-12 鉄道車両用軸受異常検知装置
JP2014203977A JP2016075479A (ja) 2014-10-02 2014-10-02 鉄道車両用軸受異常検知装置
JP2014-203976 2014-10-02
JP2014203976A JP2016075478A (ja) 2014-10-02 2014-10-02 鉄道車両用軸受異常検知装置
JP2014-203977 2014-10-02

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/453,301 Continuation US10352821B2 (en) 2014-09-12 2017-03-08 Bearing abnormality sensing system for railway vehicle

Publications (2)

Publication Number Publication Date
WO2016039202A1 WO2016039202A1 (ja) 2016-03-17
WO2016039202A8 true WO2016039202A8 (ja) 2017-03-16

Family

ID=55458954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/074664 WO2016039202A1 (ja) 2014-09-12 2015-08-31 鉄道車両用軸受異常検知システム

Country Status (4)

Country Link
US (1) US10352821B2 (ja)
EP (1) EP3192715B1 (ja)
CN (1) CN106687353A (ja)
WO (1) WO2016039202A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN108885157A (zh) * 2016-03-23 2018-11-23 Ntn株式会社 铁路用异常诊断系统及数据收集装置

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WO2017163771A1 (ja) * 2016-03-23 2017-09-28 Ntn株式会社 振動測定ユニット、振動測定システム、および振動測定方法
JP2017181255A (ja) * 2016-03-30 2017-10-05 Ntn株式会社 振動測定ユニット、振動測定システム、および振動測定方法
CN105890741B (zh) * 2016-03-29 2017-11-10 安徽大学 轨边跟随式列车轮对轴承声音采集装置
JP2017227492A (ja) * 2016-06-21 2017-12-28 Ntn株式会社 振動測定装置および異常診断システム
JP2018179794A (ja) * 2017-04-14 2018-11-15 Ntn株式会社 状態監視ユニットおよび状態監視システム
CN107255560B (zh) * 2017-07-04 2019-11-01 西安理工大学 一种基于压力数据的高速列车制动管故障分类与诊断方法
JP7090655B2 (ja) * 2018-02-13 2022-06-24 三菱電機株式会社 鉄道車両の状態監視システム
CN110207810B (zh) * 2018-02-28 2021-11-30 常州路航轨道交通科技有限公司 轴箱振动检测系统
EP3832284A4 (en) * 2018-07-31 2022-03-16 Nippon Steel Corporation INSPECTION SYSTEM, INSPECTION PROCESS AND PROGRAM
CN109142524A (zh) * 2018-08-14 2019-01-04 唐智科技湖南发展有限公司 一种轨道损伤检测方法、装置及设备
JP6972363B2 (ja) * 2018-09-07 2021-11-24 三菱電機株式会社 列車機器管理システム、情報収集装置、地上システムおよび列車機器管理方法
CN110450817B (zh) * 2019-09-11 2024-05-17 上海应用技术大学 轴箱振动的轮径差检测系统和方法
CN110530658A (zh) * 2019-09-28 2019-12-03 河北工程大学 一种高速铁路车辆振动检测系统及其检测方法
CN117054094B (zh) * 2023-09-14 2024-02-23 佳木斯电机股份有限公司 一种轴承振动检测设备及其使用方法

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Publication number Priority date Publication date Assignee Title
CN108885157A (zh) * 2016-03-23 2018-11-23 Ntn株式会社 铁路用异常诊断系统及数据收集装置

Also Published As

Publication number Publication date
EP3192715B1 (en) 2021-03-17
US20170176287A1 (en) 2017-06-22
US10352821B2 (en) 2019-07-16
CN106687353A (zh) 2017-05-17
EP3192715A4 (en) 2018-05-30
WO2016039202A1 (ja) 2016-03-17
EP3192715A1 (en) 2017-07-19

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