JPS5719415A - Device for improving poor ground - Google Patents

Device for improving poor ground

Info

Publication number
JPS5719415A
JPS5719415A JP9269080A JP9269080A JPS5719415A JP S5719415 A JPS5719415 A JP S5719415A JP 9269080 A JP9269080 A JP 9269080A JP 9269080 A JP9269080 A JP 9269080A JP S5719415 A JPS5719415 A JP S5719415A
Authority
JP
Japan
Prior art keywords
agitating
rotary shaft
moved
mounting block
agitating vane
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
JP9269080A
Other languages
Japanese (ja)
Other versions
JPS5826451B2 (en
Inventor
Nakatomi Kurimoto
Masafumi Kurimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP9269080A priority Critical patent/JPS5826451B2/en
Publication of JPS5719415A publication Critical patent/JPS5719415A/en
Publication of JPS5826451B2 publication Critical patent/JPS5826451B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

PURPOSE: To provide a better mixing and agitation of the poor soil and chemicals by a method wherein an auger rotary shaft or an agitating shaft are moved up and down by a vertical extendable/retractable lifting means.
CONSTITUTION: A driving motor 50 is operated to rotate the auger rotary shaft 52, a first agitating vane 81 and the auger head 53, respectively, and auger rotary shaft 52, an agitating shaft 7, grouting pipe 6, the first agitating vane 81 and a second agitating vane 82 are fed into the poor ground down to a desired depth. While the auger rotary shaft 52 is rotated, air under pressure is fed into or removed from the upper and low air springs 4 and 400. The upper and lower air springs 4 and 400 are extended or retracted, the mounting block 3 is moved up and down between the upper mounting block 100 and the lower mounting block 1, the auger rotary shaft 52 is moved up and down through the mounting block 3 and the first agitating vane 81 is moved up and down. When the chemicals such as cement milk is injected at the injection nozzle 61, the first agitating vane 81 shows an agitating and mixing operation while it is rotated.
COPYRIGHT: (C)1982,JPO&Japio
JP9269080A 1980-07-09 1980-07-09 Soft ground improvement equipment Expired JPS5826451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9269080A JPS5826451B2 (en) 1980-07-09 1980-07-09 Soft ground improvement equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9269080A JPS5826451B2 (en) 1980-07-09 1980-07-09 Soft ground improvement equipment

Publications (2)

Publication Number Publication Date
JPS5719415A true JPS5719415A (en) 1982-02-01
JPS5826451B2 JPS5826451B2 (en) 1983-06-02

Family

ID=14061480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9269080A Expired JPS5826451B2 (en) 1980-07-09 1980-07-09 Soft ground improvement equipment

Country Status (1)

Country Link
JP (1) JPS5826451B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070636U (en) * 1983-10-17 1985-05-18 太平洋セメント株式会社 Stirring blade for soft ground improvement equipment
JPH04131420A (en) * 1990-09-25 1992-05-06 Tsujino Kensetsu:Kk Ground improving work and auger used thereof
JPH04138428U (en) * 1991-06-17 1992-12-25 不動建設株式会社 Ground agitation mixing treatment equipment
JPH05181878A (en) * 1991-04-09 1993-07-23 Hokkaido Nippon Denki Software Kk Output system for table of income and expensives of curstomer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070636U (en) * 1983-10-17 1985-05-18 太平洋セメント株式会社 Stirring blade for soft ground improvement equipment
JPH04131420A (en) * 1990-09-25 1992-05-06 Tsujino Kensetsu:Kk Ground improving work and auger used thereof
JPH05181878A (en) * 1991-04-09 1993-07-23 Hokkaido Nippon Denki Software Kk Output system for table of income and expensives of curstomer
JPH04138428U (en) * 1991-06-17 1992-12-25 不動建設株式会社 Ground agitation mixing treatment equipment

Also Published As

Publication number Publication date
JPS5826451B2 (en) 1983-06-02

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