JPS63190909U - - Google Patents

Info

Publication number
JPS63190909U
JPS63190909U JP8108887U JP8108887U JPS63190909U JP S63190909 U JPS63190909 U JP S63190909U JP 8108887 U JP8108887 U JP 8108887U JP 8108887 U JP8108887 U JP 8108887U JP S63190909 U JPS63190909 U JP S63190909U
Authority
JP
Japan
Prior art keywords
pipe
displacement
inner diameter
sensor
mounting table
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
JP8108887U
Other languages
English (en)
Other versions
JPH0434404Y2 (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 JP1987081088U priority Critical patent/JPH0434404Y2/ja
Publication of JPS63190909U publication Critical patent/JPS63190909U/ja
Application granted granted Critical
Publication of JPH0434404Y2 publication Critical patent/JPH0434404Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案の管内径変位測定装置の一実施
例を被測定管内に設置した状態で示す側面図、第
２図は同装置の矢視図、第３図は従来の管内径
測定方法の説明図である。 １……モータ載置台、２……ステツピングモー
タ、３……変位センサ、４Ａ，４Ｂ……角度セン
サ、７……管軸方向送り制御手段、１２……管内
送込み量を示すスケール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定管の内径の変位を測定する変位センサー
    と、該センサーを支持し管軸まわりに微調整回転
    させるステツピングモータと、該ステツピングモ
    ータを載置するモータ載置台と、前記変位センサ
    ー及びモータ載置台の管内における管軸直交平面
    内における傾きを検出する角度センサーと、前記
    モータ載置台を管内に挿入し任意位置に設置する
    管軸方向送り制御手段とから成り、前記被測定管
    の任意の位置及び角度で管内径の変位を測定・モ
    ニタリングすることができる管内径変位測定装置
    。
JP1987081088U 1987-05-29 1987-05-29 Expired JPH0434404Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987081088U JPH0434404Y2 (ja) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987081088U JPH0434404Y2 (ja) 1987-05-29 1987-05-29

Publications (2)

Publication Number Publication Date
JPS63190909U true JPS63190909U (ja) 1988-12-08
JPH0434404Y2 JPH0434404Y2 (ja) 1992-08-17

Family

ID=30932506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987081088U Expired JPH0434404Y2 (ja) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPH0434404Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07103739A (ja) * 1993-09-30 1995-04-18 Ngk Insulators Ltd 間隙の寸法及び内部状況検出装置
JP2008517301A (ja) * 2005-12-27 2008-05-22 勃海船舶重工有限▲責▼任公司 軸穴内径の測量システム
DE102017107245A1 (de) * 2017-04-04 2018-10-04 Prüftechnik Dieter Busch AG Vorrichtung und Verfahren zur Vermessung von Hohlräumen sowie Verwendung der Vorrichtung zur Bestimmung von Walzenausrichtungen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537354A (en) * 1976-07-09 1978-01-23 Pacific Kogyo Kk Apparatus for measuring surface shape of construction
JPS5677709A (en) * 1979-11-28 1981-06-26 Hachiro Hirota Underground form measuring device for measure form, dimensions, inclination and its direction of underground hole

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537354A (en) * 1976-07-09 1978-01-23 Pacific Kogyo Kk Apparatus for measuring surface shape of construction
JPS5677709A (en) * 1979-11-28 1981-06-26 Hachiro Hirota Underground form measuring device for measure form, dimensions, inclination and its direction of underground hole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07103739A (ja) * 1993-09-30 1995-04-18 Ngk Insulators Ltd 間隙の寸法及び内部状況検出装置
JP2008517301A (ja) * 2005-12-27 2008-05-22 勃海船舶重工有限▲責▼任公司 軸穴内径の測量システム
JP4658144B2 (ja) * 2005-12-27 2011-03-23 勃海船舶重工有限▲責▼任公司 軸穴内径の測量システム
DE102017107245A1 (de) * 2017-04-04 2018-10-04 Prüftechnik Dieter Busch AG Vorrichtung und Verfahren zur Vermessung von Hohlräumen sowie Verwendung der Vorrichtung zur Bestimmung von Walzenausrichtungen
US10508905B2 (en) 2017-04-04 2019-12-17 Prüftechnik Dieter Busch AG Device and method for measuring cavities and use of the device for determining roller alignments

Also Published As

Publication number Publication date
JPH0434404Y2 (ja) 1992-08-17

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