JPH03125258U - - Google Patents

Info

Publication number
JPH03125258U
JPH03125258U JP3374490U JP3374490U JPH03125258U JP H03125258 U JPH03125258 U JP H03125258U JP 3374490 U JP3374490 U JP 3374490U JP 3374490 U JP3374490 U JP 3374490U JP H03125258 U JPH03125258 U JP H03125258U
Authority
JP
Japan
Prior art keywords
tubular body
ultrasonic probe
guide rod
flaw detection
detection head
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.)
Pending
Application number
JP3374490U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3374490U priority Critical patent/JPH03125258U/ja
Publication of JPH03125258U publication Critical patent/JPH03125258U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は一部を切り欠いた側面図、第２図は第１図の
矢視図である。 １……非破壊試験装置、２，３……支持部材、
４……ガイドロツド、５……超音波探触子、６…
…探傷ヘツド、７……押圧手段、８……位置調整
手段、９……送り螺子、１０……駆動機構、Ｐ…
…管状体。 The drawings show one embodiment of the present invention, and FIG. 1 is a partially cutaway side view, and FIG. 2 is a view taken in the direction of the arrows in FIG. 1. 1...Nondestructive testing device, 2, 3...Supporting member,
4...Guide rod, 5...Ultrasonic probe, 6...
...Flaw detection head, 7...Press means, 8...Position adjustment means, 9...Feed screw, 10...Drive mechanism, P...
...tubular body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管状体の周壁に超音波探触子を接触させて、前
記管状体の探傷を行うようにした管状体の非破壊
試験装置であつて、前記管状体の内面に接触させ
られるとともに管状体の長さ方向に間隔をおいて
配設される一対の支持部材と、これらの支持部材
間に装着されたガイドロツドと、このガイドロツ
ドに摺動自在に装着され、前記超音波探触子が取
り付けられた探傷ヘツドと、この探傷ヘツドと前
記超音波探触子との間に介装され、超音波探触子
を管状体の内面へ向けて押圧する押圧手段と、前
記探傷ヘツドを前記ガイドロツドの長さ方向に沿
つて移動させる位置調整手段とを有し、前記位置
調整手段は、前記ガイドロツドと平行に配設され
るとともに前記探傷ヘツドに螺合された送り螺子
と、前記支持部材に装着され、前記送り螺子を回
転駆動する駆動機構とを備えていることを特徴と
する管状体の非破壊試験装置。 A non-destructive testing device for a tubular body, which detects flaws in the tubular body by bringing an ultrasonic probe into contact with the peripheral wall of the tubular body, wherein the ultrasonic probe is brought into contact with the inner surface of the tubular body and detects flaws in the tubular body. a pair of support members disposed at intervals in the width direction, a guide rod installed between these support members, and a flaw detector that is slidably installed on the guide rod and has the ultrasonic probe attached thereto. a head, a pressing means that is interposed between the flaw detection head and the ultrasonic probe and presses the ultrasonic probe toward the inner surface of the tubular body; The position adjusting means includes a feed screw disposed parallel to the guide rod and screwed onto the flaw detection head, and a feed screw attached to the support member and configured to move the flaw detection head along the guide rod. 1. A nondestructive testing device for a tubular body, comprising a drive mechanism that rotationally drives a screw.
JP3374490U 1990-03-30 1990-03-30 Pending JPH03125258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3374490U JPH03125258U (en) 1990-03-30 1990-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3374490U JPH03125258U (en) 1990-03-30 1990-03-30

Publications (1)

Publication Number Publication Date
JPH03125258U true JPH03125258U (en) 1991-12-18

Family

ID=31537652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3374490U Pending JPH03125258U (en) 1990-03-30 1990-03-30

Country Status (1)

Country Link
JP (1) JPH03125258U (en)

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