JPS57186165A - Guide rail device for guiding body running around piping - Google Patents

Guide rail device for guiding body running around piping

Info

Publication number
JPS57186165A
JPS57186165A JP56070802A JP7080281A JPS57186165A JP S57186165 A JPS57186165 A JP S57186165A JP 56070802 A JP56070802 A JP 56070802A JP 7080281 A JP7080281 A JP 7080281A JP S57186165 A JPS57186165 A JP S57186165A
Authority
JP
Japan
Prior art keywords
guide rail
holder
elbow
rail device
guiding body
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.)
Granted
Application number
JP56070802A
Other languages
Japanese (ja)
Other versions
JPH028657B2 (en
Inventor
Shigeru Kajiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56070802A priority Critical patent/JPS57186165A/en
Priority to US06/377,159 priority patent/US4515018A/en
Priority to DE8282104078T priority patent/DE3276967D1/en
Priority to EP82104078A priority patent/EP0065262B1/en
Publication of JPS57186165A publication Critical patent/JPS57186165A/en
Publication of JPH028657B2 publication Critical patent/JPH028657B2/ja
Granted legal-status Critical Current

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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE:To increase the fitting range of a running body by fitting a guide rail in parallel to the welding line of piping, and fixing the guide rail with a holder which is stable in force. CONSTITUTION:A guide rail 34 is fixed at an elbow part by a holder 35 through a rib 36. The holder 35 is clamped on the elbow by a movable pawl, which is linked to the movalbe part of the guide rail 34 through a flexible shaft 43; and the pawls are pressed against an elbow surface by the same handle 44, thus performing fixing operaton. The length of the rib 36 is adjusted by a left and right screw 38 to adjust the distance between a welding line 31 and the guide rail 34. The holder 35 and guide 34 in split ring shapes are connected together through hinges 39 and 52 respectively, and have handles 40 and 41 for opening and closing at the split end part. The guide rail 34 is equipped with a driver 32, which is operated to scan a probe 33 in the circumferential direction of the elbow part and in the axial direction along an arm 51.
JP56070802A 1981-05-13 1981-05-13 Guide rail device for guiding body running around piping Granted JPS57186165A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56070802A JPS57186165A (en) 1981-05-13 1981-05-13 Guide rail device for guiding body running around piping
US06/377,159 US4515018A (en) 1981-05-13 1982-05-11 Guide rail apparatus for an object running around piping
DE8282104078T DE3276967D1 (en) 1981-05-13 1982-05-11 Guide rail apparatus for object running around piping
EP82104078A EP0065262B1 (en) 1981-05-13 1982-05-11 Guide rail apparatus for object running around piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070802A JPS57186165A (en) 1981-05-13 1981-05-13 Guide rail device for guiding body running around piping

Publications (2)

Publication Number Publication Date
JPS57186165A true JPS57186165A (en) 1982-11-16
JPH028657B2 JPH028657B2 (en) 1990-02-26

Family

ID=13442039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56070802A Granted JPS57186165A (en) 1981-05-13 1981-05-13 Guide rail device for guiding body running around piping

Country Status (1)

Country Link
JP (1) JPS57186165A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007132667A (en) * 2005-11-08 2007-05-31 Hitachi Eng Co Ltd Non-destructive inspection device of piping welded part
JP2009186413A (en) * 2008-02-08 2009-08-20 Toden Kogyo Co Ltd Ultrasonic flaw detector
JP2015121518A (en) * 2013-12-25 2015-07-02 日立Ｇｅニュークリア・エナジー株式会社 Track device
CN105548345A (en) * 2015-12-04 2016-05-04 中国石油天然气集团公司 Oil field fracturing elbow defect detection device and test method
CN107035949A (en) * 2017-05-25 2017-08-11 浙江大学 A kind of nondestructive detection system and its guide assembly
CN107941900A (en) * 2018-01-12 2018-04-20 西南石油大学 A kind of steel bend pipe defect non-contact detection method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5737992B2 (en) * 2011-02-18 2015-06-17 三菱重工業株式会社 Ultrasonic flaw detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773671A (en) * 1980-10-25 1982-05-08 Toshiba Corp Ultrasonic flaw detection device for piping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773671A (en) * 1980-10-25 1982-05-08 Toshiba Corp Ultrasonic flaw detection device for piping

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007132667A (en) * 2005-11-08 2007-05-31 Hitachi Eng Co Ltd Non-destructive inspection device of piping welded part
JP2009186413A (en) * 2008-02-08 2009-08-20 Toden Kogyo Co Ltd Ultrasonic flaw detector
JP2015121518A (en) * 2013-12-25 2015-07-02 日立Ｇｅニュークリア・エナジー株式会社 Track device
CN105548345A (en) * 2015-12-04 2016-05-04 中国石油天然气集团公司 Oil field fracturing elbow defect detection device and test method
CN107035949A (en) * 2017-05-25 2017-08-11 浙江大学 A kind of nondestructive detection system and its guide assembly
CN107941900A (en) * 2018-01-12 2018-04-20 西南石油大学 A kind of steel bend pipe defect non-contact detection method
CN107941900B (en) * 2018-01-12 2021-06-29 西南石油大学 Non-contact detection method for defects of steel bent pipe

Also Published As

Publication number Publication date
JPH028657B2 (en) 1990-02-26

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