KR20180084373A - 관로 변형 측정장치 - Google Patents

관로 변형 측정장치 Download PDF

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Publication number
KR20180084373A
KR20180084373A KR1020170007902A KR20170007902A KR20180084373A KR 20180084373 A KR20180084373 A KR 20180084373A KR 1020170007902 A KR1020170007902 A KR 1020170007902A KR 20170007902 A KR20170007902 A KR 20170007902A KR 20180084373 A KR20180084373 A KR 20180084373A
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KR
South Korea
Prior art keywords
pipe
housing
inner diameter
measuring deformation
variable blade
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KR1020170007902A
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English (en)
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KR101914357B1 (ko
Inventor
서영곤
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서영곤
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Application filed by 서영곤 filed Critical 서영곤
Priority to KR1020170007902A priority Critical patent/KR101914357B1/ko
Publication of KR20180084373A publication Critical patent/KR20180084373A/ko
Application granted granted Critical
Publication of KR101914357B1 publication Critical patent/KR101914357B1/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

본 발명은 관로 변형 측정장치가 개시되는 것으로, 선단에 카메라(111)가 구비되는 제1하우징체(110)와, 상기 제1하우징체(110)의 외측에 구비되는 제1가변블레이드체(120)와, 상기 제1하우징체(110)의 내부에 구비되어 상기 제1가변블레이드체(120)의 가변동작에 의해 변위값을 측정하는 제1변위센서(130)를 포함하는 관로변형 측정장치에 관한 것이며, 제1가변블레이드체(120)의 승하강동작에 의해 관로 내경의 변형상태를 측정할 수 있고, 제2가변블레이드체(210)가 조인트부(150)와 볼연결구에 의해 더 연결되어 있기 때문에 내경의 굴곡진 굴곡값을 측정할 수 있어 관로 내경에 대한 변형상태를 확실하게 측정할 수 있다.
KR1020170007902A 2017-01-17 2017-01-17 관로 변형 측정장치 KR101914357B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170007902A KR101914357B1 (ko) 2017-01-17 2017-01-17 관로 변형 측정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170007902A KR101914357B1 (ko) 2017-01-17 2017-01-17 관로 변형 측정장치

Publications (2)

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KR20180084373A true KR20180084373A (ko) 2018-07-25
KR101914357B1 KR101914357B1 (ko) 2018-11-01

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ID=63058808

Family Applications (1)

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KR1020170007902A KR101914357B1 (ko) 2017-01-17 2017-01-17 관로 변형 측정장치

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102122676B1 (ko) 2019-01-21 2020-06-12 서영곤 개량형 관로 변형 측정장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102298259B1 (ko) 2020-11-24 2021-09-07 한국건설기술연구원 관로 변형 측정시스템
KR102299670B1 (ko) 2020-11-24 2021-09-09 한국건설기술연구원 경사도 측정이 가능한 관로 변형 측정장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200424129Y1 (ko) 2006-05-23 2006-08-16 노딕기술 (주) 관로 변형 측정장치
KR101581694B1 (ko) 2014-11-13 2016-01-04 승리전력기술(주) 관로 변형 측정장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004012366A (ja) 2002-06-10 2004-01-15 Nippon Chutetsukan Kk 管厚測定装置及び管厚測定方法
JP5378083B2 (ja) 2009-07-01 2013-12-25 東亜グラウト工業株式会社 内径測定装置及びその内径測定装置を用いた管路内径測定システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200424129Y1 (ko) 2006-05-23 2006-08-16 노딕기술 (주) 관로 변형 측정장치
KR101581694B1 (ko) 2014-11-13 2016-01-04 승리전력기술(주) 관로 변형 측정장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102122676B1 (ko) 2019-01-21 2020-06-12 서영곤 개량형 관로 변형 측정장치

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Publication number Publication date
KR101914357B1 (ko) 2018-11-01

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