JPH0436411U - - Google Patents

Info

Publication number
JPH0436411U
JPH0436411U JP7740690U JP7740690U JPH0436411U JP H0436411 U JPH0436411 U JP H0436411U JP 7740690 U JP7740690 U JP 7740690U JP 7740690 U JP7740690 U JP 7740690U JP H0436411 U JPH0436411 U JP H0436411U
Authority
JP
Japan
Prior art keywords
measured
point
vertical
tower
reference line
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
JP7740690U
Other languages
Japanese (ja)
Other versions
JP2553287Y2 (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 JP1990077406U priority Critical patent/JP2553287Y2/en
Publication of JPH0436411U publication Critical patent/JPH0436411U/ja
Application granted granted Critical
Publication of JP2553287Y2 publication Critical patent/JP2553287Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Nuclear Medicine (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Description

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

第１図は本考案の一実施例を示す鉛直度測定装
置の構成図、第２図は塔状構造物の鉛直度を測定
する場合の説明図である。 図中、１は塔状構造物、２は被測定点、４は鉛
直視準器、７はＣＣＤカメラ、８は電算機である
。 FIG. 1 is a block diagram of a verticality measuring device showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram for measuring the verticality of a tower-like structure. In the figure, 1 is a tower-like structure, 2 is a point to be measured, 4 is a vertical collimator, 7 is a CCD camera, and 8 is a computer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 塔状構造物に設けた被測定点の鉛直基準線上に
設置され、被測定点を視準する鉛直視準器と、該
鉛直視準器の接眼部に設けられたＣＣＤカメラと
、該ＣＣＤカメラによる上記被測定点の画像情報
を処理して鉛直基準線と被測定点間の距離の時間
的平均値を算出する電算機とを備えたことを特徴
とする塔状構造物の鉛直度測定装置。 A vertical collimator installed on a vertical reference line of a point to be measured provided on a tower-like structure and collimating the point to be measured, a CCD camera provided in an eyepiece of the vertical collimator, and the CCD Measurement of verticality of a tower-like structure, characterized in that it is equipped with a computer that processes image information of the point to be measured by a camera and calculates a temporal average value of the distance between the vertical reference line and the point to be measured. Device.
JP1990077406U 1990-07-23 1990-07-23 Verticality measuring device for tower-like structures Expired - Lifetime JP2553287Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990077406U JP2553287Y2 (en) 1990-07-23 1990-07-23 Verticality measuring device for tower-like structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990077406U JP2553287Y2 (en) 1990-07-23 1990-07-23 Verticality measuring device for tower-like structures

Publications (2)

Publication Number Publication Date
JPH0436411U true JPH0436411U (en) 1992-03-26
JP2553287Y2 JP2553287Y2 (en) 1997-11-05

Family

ID=31619764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990077406U Expired - Lifetime JP2553287Y2 (en) 1990-07-23 1990-07-23 Verticality measuring device for tower-like structures

Country Status (1)

Country Link
JP (1) JP2553287Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55172388U (en) * 1980-05-27 1980-12-10

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62269009A (en) * 1986-05-16 1987-11-21 Takenaka Komuten Co Ltd Building accuracy measuring method for steel column using laser vertical gauge and apparatus therefor
JPS63217213A (en) * 1987-03-05 1988-09-09 Tokyu Constr Co Ltd Automatic displacement detection system
JPS63238420A (en) * 1987-03-27 1988-10-04 Tadashi Iizuka Collimation type and laser type automatic leveling instrument
JPH01158311A (en) * 1988-11-25 1989-06-21 Asahi Seimitsu Kk Automatic correcting apparatus of two-dimensional slant error in surveying instrument
JPH01267409A (en) * 1988-04-19 1989-10-25 Sokkisha Co Ltd Measurement of verticality of high tower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62269009A (en) * 1986-05-16 1987-11-21 Takenaka Komuten Co Ltd Building accuracy measuring method for steel column using laser vertical gauge and apparatus therefor
JPS63217213A (en) * 1987-03-05 1988-09-09 Tokyu Constr Co Ltd Automatic displacement detection system
JPS63238420A (en) * 1987-03-27 1988-10-04 Tadashi Iizuka Collimation type and laser type automatic leveling instrument
JPH01267409A (en) * 1988-04-19 1989-10-25 Sokkisha Co Ltd Measurement of verticality of high tower
JPH01158311A (en) * 1988-11-25 1989-06-21 Asahi Seimitsu Kk Automatic correcting apparatus of two-dimensional slant error in surveying instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55172388U (en) * 1980-05-27 1980-12-10
JPS6138939Y2 (en) * 1980-05-27 1986-11-08

Also Published As

Publication number Publication date
JP2553287Y2 (en) 1997-11-05

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