HK1152986A1 - 現場超聲檢查鐵路路軌的方法和裝置 - Google Patents

現場超聲檢查鐵路路軌的方法和裝置

Info

Publication number
HK1152986A1
HK1152986A1 HK11106950.2A HK11106950A HK1152986A1 HK 1152986 A1 HK1152986 A1 HK 1152986A1 HK 11106950 A HK11106950 A HK 11106950A HK 1152986 A1 HK1152986 A1 HK 1152986A1
Authority
HK
Hong Kong
Prior art keywords
rail
inspection
railroad
situ ultrasonic
situ
Prior art date
Application number
HK11106950.2A
Other languages
English (en)
Inventor
R Mark Havira
Original Assignee
Sperry Rail Holdings Inc
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 Sperry Rail Holdings Inc filed Critical Sperry Rail Holdings Inc
Publication of HK1152986A1 publication Critical patent/HK1152986A1/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2493—Wheel shaped probes
    • 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
    • B61K9/08—Measuring installations for surveying permanent way
    • B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/262—Linear objects
    • G01N2291/2623—Rails; Railroads

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
HK11106950.2A 2008-05-15 2011-07-06 現場超聲檢查鐵路路軌的方法和裝置 HK1152986A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/120,759 US7849748B2 (en) 2008-05-15 2008-05-15 Method of and an apparatus for in situ ultrasonic rail inspection of a railroad rail
PCT/US2009/043873 WO2009140446A2 (en) 2008-05-15 2009-05-14 Method of and an apparatus for in situ ultrasonic rail inspection of a railroad rail

Publications (1)

Publication Number Publication Date
HK1152986A1 true HK1152986A1 (zh) 2012-03-16

Family

ID=41314872

Family Applications (2)

Application Number Title Priority Date Filing Date
HK16108186.9A HK1220252A1 (zh) 2008-05-15 2011-07-06 現場超聲檢查鐵路路軌的方法和裝置
HK11106950.2A HK1152986A1 (zh) 2008-05-15 2011-07-06 現場超聲檢查鐵路路軌的方法和裝置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK16108186.9A HK1220252A1 (zh) 2008-05-15 2011-07-06 現場超聲檢查鐵路路軌的方法和裝置

Country Status (8)

Country Link
US (1) US7849748B2 (zh)
EP (1) EP2277037B1 (zh)
CN (2) CN105699488B (zh)
CA (1) CA2722861C (zh)
ES (1) ES2404354T3 (zh)
HK (2) HK1220252A1 (zh)
PT (1) PT2277037E (zh)
WO (1) WO2009140446A2 (zh)

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US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
US9956974B2 (en) 2004-07-23 2018-05-01 General Electric Company Vehicle consist configuration control
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US7937246B2 (en) 2007-09-07 2011-05-03 Board Of Regents Of The University Of Nebraska Vertical track modulus trending
GB0800406D0 (en) * 2008-01-10 2008-02-20 Sperry Rail International Ltd Sensor assembly
US9010186B2 (en) * 2008-04-23 2015-04-21 Nordco Rail Services & Inspection Technologies, Inc. Method and apparatus for detecting internal rail defects
US7882742B1 (en) * 2008-10-28 2011-02-08 Herzog Services, Inc. Apparatus for detecting, identifying and recording the location of defects in a railway rail
US8914171B2 (en) 2012-11-21 2014-12-16 General Electric Company Route examining system and method
CN101927773B (zh) * 2010-08-17 2012-06-27 华南理工大学 基于盲信号分离技术的铁路轨道安全检测系统及方法
CN101983884B (zh) * 2010-09-27 2012-12-12 合肥超科电子有限公司 便携式钢轨探伤车自动调节轮式探头支架
US8806948B2 (en) 2011-02-28 2014-08-19 Herzog Services, Inc. Apparatus and method of detecting defects in a rail joint bar
US8418563B2 (en) * 2011-08-22 2013-04-16 Herzog Services, Inc. Apparatus for detecting defects
CN102565198B (zh) * 2011-12-27 2014-07-02 华南理工大学 一种履带式钢轨探伤的无线超声波探头组件及其探伤方法
US8739631B2 (en) 2012-02-28 2014-06-03 Sperry Rail, Inc. System and method for non-destructive testing of railroad rails using ultrasonic apparatuses mounted within fluid-filled tires maintained at constant temperatures
US9981671B2 (en) 2012-03-01 2018-05-29 Nordco Inc. Railway inspection system
EP2828649A4 (en) * 2012-03-21 2016-04-13 Univ Nebraska SYSTEMS AND METHOD FOR DETERMINING AND MONITORING CHANGES IN RAIL STATIONS
WO2014026091A2 (en) 2012-08-10 2014-02-13 General Electric Company Route examining system and method
US9562878B2 (en) 2012-09-13 2017-02-07 Nordco Inc. Rail condition monitoring system with carriage
CN105026917A (zh) 2012-11-04 2015-11-04 内布拉斯加大学董事会 对铁轨偏移进行成像和测量的系统
US9255913B2 (en) 2013-07-31 2016-02-09 General Electric Company System and method for acoustically identifying damaged sections of a route
CN104535652B (zh) * 2015-01-15 2017-06-09 浙江贝尔通信集团有限责任公司 一种钢轨损伤探测方法
US20160304104A1 (en) * 2015-04-16 2016-10-20 Transportation Technology Center, Inc. System for inspecting rail with phased array ultrasonics
WO2016168576A1 (en) * 2015-04-16 2016-10-20 Transportation Technology Center, Inc. System for inspecting rail with phased array ultrasonics
CN106314476A (zh) * 2016-09-28 2017-01-11 成都奥克特科技有限公司 基于超声传导监测的轨道状态在线监测方法
US11828728B2 (en) * 2016-12-05 2023-11-28 The Regents Of The University Of California Ultrasonic inspection of railroad tracks using railcar mounted ultrasonic receivers
US11035827B2 (en) * 2017-02-22 2021-06-15 Rodney FRIEND Methods and instrumentation for detection of transverse rolling contact fatigue rail defects within head-hardened rail
CN109557177A (zh) * 2017-09-27 2019-04-02 鞍钢股份有限公司 一种钢轨轨头双侧上圆弧与下颚区超声探伤方法及装置
US11235788B2 (en) * 2018-03-23 2022-02-01 Union Pacific Railroad Company Wayside railway sensor package and method for application
US11254336B2 (en) * 2018-12-19 2022-02-22 Nordco Inc. Rail flaw detector
US20220097739A1 (en) * 2019-02-10 2022-03-31 Scanmaster Systems (Irt) Ltd. Low maintenance rail monitoring probe
CN110606102B (zh) * 2019-09-12 2024-07-23 柳州铁道职业技术学院 一种轨道检测小车及其接触轨智能检测装置和检测方法
US11333635B2 (en) * 2020-03-17 2022-05-17 Sperry Rail, Inc. Rolling search unit for ultrasonic railroad rail inspection
CN112763242B (zh) * 2021-04-12 2021-06-29 西南交通大学 一种轨道状态车载检测系统可靠性评估试验台
CN113804764B (zh) * 2021-09-22 2024-02-02 广东汕头超声电子股份有限公司 一种单轮自平衡轨道超声检测设备
US20230236156A1 (en) * 2022-01-25 2023-07-27 Herzog Services, Inc. Roller search unit having integrated digital circuitry for detecting rail defects

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Also Published As

Publication number Publication date
WO2009140446A3 (en) 2010-04-22
CN102084245B (zh) 2016-03-30
WO2009140446A2 (en) 2009-11-19
CN102084245A (zh) 2011-06-01
EP2277037B1 (en) 2013-02-20
EP2277037A4 (en) 2011-06-29
ES2404354T3 (es) 2013-05-27
CN105699488A (zh) 2016-06-22
HK1220252A1 (zh) 2017-04-28
US7849748B2 (en) 2010-12-14
US20090282923A1 (en) 2009-11-19
CN105699488B (zh) 2018-10-23
PT2277037E (pt) 2013-03-22
CA2722861C (en) 2012-01-03
CA2722861A1 (en) 2009-11-19
EP2277037A2 (en) 2011-01-26

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