JPH047354U - - Google Patents

Info

Publication number
JPH047354U
JPH047354U JP4754190U JP4754190U JPH047354U JP H047354 U JPH047354 U JP H047354U JP 4754190 U JP4754190 U JP 4754190U JP 4754190 U JP4754190 U JP 4754190U JP H047354 U JPH047354 U JP H047354U
Authority
JP
Japan
Prior art keywords
camera
concrete
image processing
photographs
supplies
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
JP4754190U
Other languages
Japanese (ja)
Other versions
JP2518793Y2 (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 JP1990047541U priority Critical patent/JP2518793Y2/en
Publication of JPH047354U publication Critical patent/JPH047354U/ja
Application granted granted Critical
Publication of JP2518793Y2 publication Critical patent/JP2518793Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Description

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

第１図は本考案の一実施例である検査装置の概
略を示すためのものであり、ａ〜ｃはそれぞれミ
キサー車の受け口におけるコンクリートの状態を
示す説明図、第２図は本実施例に基づく制御方法
を説明するためのブロツク図である。 １……混練部、３……コンクリート、５……制
御部（画像処理部）、２３……ＣＣＤカメラ。 Fig. 1 is for showing the outline of an inspection device which is an embodiment of the present invention, a to c are explanatory diagrams showing the state of concrete at the receiving end of a mixer truck, and Fig. FIG. 1... Kneading section, 3... Concrete, 5... Control section (image processing section), 23... CCD camera.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接合材と粗骨材と水と供給・混練する混練部か
ら流出された状態のコンクリートの挙動形状を撮
影するカメラと、該カメラからの撮像信号を処理
する画像処理部とからなり、撮像画素の分析によ
つて流動特性を判定することを特徴とするコンク
リートの流動特性検出装置。 It consists of a camera that photographs the behavior shape of concrete flowing out from the mixing section that supplies and mixes bonding material, coarse aggregate, and water, and an image processing section that processes the imaging signal from the camera. A concrete flow characteristic detection device characterized by determining flow characteristics through analysis.
JP1990047541U 1990-05-07 1990-05-07 Flow characteristic detector for concrete Expired - Fee Related JP2518793Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990047541U JP2518793Y2 (en) 1990-05-07 1990-05-07 Flow characteristic detector for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990047541U JP2518793Y2 (en) 1990-05-07 1990-05-07 Flow characteristic detector for concrete

Publications (2)

Publication Number Publication Date
JPH047354U true JPH047354U (en) 1992-01-23
JP2518793Y2 JP2518793Y2 (en) 1996-11-27

Family

ID=31563559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990047541U Expired - Fee Related JP2518793Y2 (en) 1990-05-07 1990-05-07 Flow characteristic detector for concrete

Country Status (1)

Country Link
JP (1) JP2518793Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019124650A (en) * 2018-01-19 2019-07-25 前田建設工業株式会社 Method for estimating flowability of concrete, method for manufacturing concrete, and device for estimating flowability of concrete
JP2020142398A (en) * 2019-03-04 2020-09-10 鹿島建設株式会社 Quality evaluation device and quality evaluation method
JP2021025826A (en) * 2019-08-01 2021-02-22 鹿島建設株式会社 Quality evaluation device and quality evaluation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135438A (en) * 1982-02-04 1983-08-12 Kinriyou Seisakusho:Kk Measuring device of rheological characteristics
JPS6446629A (en) * 1987-08-17 1989-02-21 Sumitomo Cement Co Visualization experimenting method for fresh concrete force feeding
JP3077605U (en) * 2000-11-09 2001-05-29 千春 原 Waist underwear for corset mounting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135438A (en) * 1982-02-04 1983-08-12 Kinriyou Seisakusho:Kk Measuring device of rheological characteristics
JPS6446629A (en) * 1987-08-17 1989-02-21 Sumitomo Cement Co Visualization experimenting method for fresh concrete force feeding
JP3077605U (en) * 2000-11-09 2001-05-29 千春 原 Waist underwear for corset mounting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019124650A (en) * 2018-01-19 2019-07-25 前田建設工業株式会社 Method for estimating flowability of concrete, method for manufacturing concrete, and device for estimating flowability of concrete
JP2020142398A (en) * 2019-03-04 2020-09-10 鹿島建設株式会社 Quality evaluation device and quality evaluation method
JP2021025826A (en) * 2019-08-01 2021-02-22 鹿島建設株式会社 Quality evaluation device and quality evaluation method

Also Published As

Publication number Publication date
JP2518793Y2 (en) 1996-11-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees