JPS6355104U - - Google Patents

Info

Publication number
JPS6355104U
JPS6355104U JP14996186U JP14996186U JPS6355104U JP S6355104 U JPS6355104 U JP S6355104U JP 14996186 U JP14996186 U JP 14996186U JP 14996186 U JP14996186 U JP 14996186U JP S6355104 U JPS6355104 U JP S6355104U
Authority
JP
Japan
Prior art keywords
laser beam
mounting base
equipment mounting
attached
rotating mirror
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
JP14996186U
Other languages
English (en)
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 JP14996186U priority Critical patent/JPS6355104U/ja
Publication of JPS6355104U publication Critical patent/JPS6355104U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の側面図、第２図は
その平面図、第３図はその一部の正面図、第４図
はその使用状態の側面図、第５図は処理システム
のブロツク図、第６図はモニターを示す図、第７
図はリング状光跡の形状を示す図、第８図は画像
処理装置により処理された映像である。 １…管内自走車、５…機器取付台、１７…レー
ザービーム発生器、１９…回転ミラー、２０…回
転手段、２２…撮像手段、４７…リング状光跡、
６１…管壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 管内自走車１に機器取付台５を、高低所望の位
    置に固定できるようにして取り付け、この機器取
    付台５に走行方向に向かつてレーザービームを放
    射できるレーザービーム発生器１７を取り付ける
    とともに、機器取付台５には回転ミラー１９を回
    転手段２０に連結して設け、そして、この回転ミ
    ラー１９は前記レーザービーム発生器１７から放
    射されたレーザービームを管壁６１方向に反射で
    きるように傾斜させて設け、さらに、機器取付台
    ５には管壁６１に照射されたレーザービームのリ
    ング状光跡４７を撮影できる撮影手段２２を設置
    した管渠内計測装置。
JP14996186U 1986-09-30 1986-09-30 Pending JPS6355104U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14996186U JPS6355104U (ja) 1986-09-30 1986-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14996186U JPS6355104U (ja) 1986-09-30 1986-09-30

Publications (1)

Publication Number Publication Date
JPS6355104U true JPS6355104U (ja) 1988-04-13

Family

ID=31065656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14996186U Pending JPS6355104U (ja) 1986-09-30 1986-09-30

Country Status (1)

Country Link
JP (1) JPS6355104U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361813A (ja) * 1989-06-28 1991-03-18 Tokyo Metropolis 埋設管路の勾配を測定する装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853744A (ja) * 1971-11-04 1973-07-28
JPS53149058A (en) * 1977-05-31 1978-12-26 Plasser Bahnbaumasch Franz Movable apparatus for measument* indication or recording of profile of narrow path such as tunnel and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853744A (ja) * 1971-11-04 1973-07-28
JPS53149058A (en) * 1977-05-31 1978-12-26 Plasser Bahnbaumasch Franz Movable apparatus for measument* indication or recording of profile of narrow path such as tunnel and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361813A (ja) * 1989-06-28 1991-03-18 Tokyo Metropolis 埋設管路の勾配を測定する装置

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