JPS61102644U - - Google Patents

Info

Publication number
JPS61102644U
JPS61102644U JP18615584U JP18615584U JPS61102644U JP S61102644 U JPS61102644 U JP S61102644U JP 18615584 U JP18615584 U JP 18615584U JP 18615584 U JP18615584 U JP 18615584U JP S61102644 U JPS61102644 U JP S61102644U
Authority
JP
Japan
Prior art keywords
shaped stirring
rotating vertical
vertical shaft
arc
stirring blades
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
JP18615584U
Other languages
Japanese (ja)
Other versions
JPH0223640Y2 (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 JP18615584U priority Critical patent/JPH0223640Y2/ja
Publication of JPS61102644U publication Critical patent/JPS61102644U/ja
Application granted granted Critical
Publication of JPH0223640Y2 publication Critical patent/JPH0223640Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Description

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

第１図Ａ，Ｂは本考案の第１実施例装置を支持
装置に取付けた状態の概略を示す正面図と側面図
、第２図は第１実施例装置の拡大部分正面図、第
３図Ａ，Ｂ，Ｃは第２図におけるＡ矢視図、Ｂ斜
視図、Ｃ矢視図であり、第３図Ｄは第１実施例装
置による掘削断面形状を示平面図、第４図は本考
案の第２実施例装置の部分正面図、第５図は本考
案の第３実施例装置の部分正面図である。 １０……台車、１２……支持装置、１４……柱
列杭形成用掘削撹拌混合装置、１６……回転縦軸
、１８……軸受ホルダ、２０……駆動機構、２２
……ビツト、２４……弧状撹拌翼、２６……板状
撹拌翼、２８……ノズル部、３０……補助ビツト
。 1A and 1B are a front view and a side view schematically showing the first embodiment of the device of the present invention attached to a support device, FIG. 2 is an enlarged partial front view of the first embodiment of the device, and FIG. 3 A, B, and C are a view taken in the direction of the arrow A, a perspective view of B, and a view taken in the direction of C in FIG. FIG. 5 is a partial front view of a device according to a second embodiment of the present invention, and FIG. 5 is a partial front view of a device according to a third embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Trolley, 12... Support device, 14... Excavation stirring mixing device for column pile formation, 16... Rotating vertical shaft, 18... Bearing holder, 20... Drive mechanism, 22
... Bit, 24... Arc-shaped stirring blade, 26... Plate-shaped stirring blade, 28... Nozzle part, 30... Auxiliary bit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定間隔をおいて平行に支持されて回転駆動さ
れる複数本の回転縦軸と、各回転縦軸の下端に取
付けられた掘削用のビツトと、各回転縦軸の下方
部周囲に縦方向に取付けられた弧状撹拌翼と、各
回転縦軸における上記弧状撹拌翼の上方位置およ
び下方位置にそれぞれ横方向に取付けられた板状
撹拌翼と、各回転縦軸における上記弧状撹拌翼の
近傍に設けられ、各回転縦軸中の送給路に圧送さ
れた固結材を吐出するノズル部とを備え、各回転
縦軸の上記弧状撹拌翼および上記板状撹拌翼が相
互に干渉しないで回転するように構成するととも
に、各翼の回転軌跡が平面的に相互に一部重複す
るように構成してなることを特徴とする柱列杭形
成用掘削撹拌混合装置。 A plurality of rotating vertical shafts are supported in parallel at predetermined intervals and driven to rotate, an excavation bit is attached to the lower end of each rotating vertical shaft, and a drilling bit is arranged vertically around the lower part of each rotating vertical shaft. plate-shaped stirring blades installed in the horizontal direction above and below the arc-shaped stirring blades on each vertical axis of rotation; and plate-shaped stirring blades installed near the arc-shaped stirring blades on each vertical axis of rotation. and a nozzle portion for discharging the consolidated material under pressure into the feed passage in each rotating vertical shaft, and the arc-shaped stirring blade and the plate-shaped stirring blade of each rotating vertical shaft rotate without interfering with each other. 1. An excavation stirring and mixing device for forming columnar piles, characterized in that the rotary trajectories of the blades partially overlap with each other in a plane.
JP18615584U 1984-12-10 1984-12-10 Expired JPH0223640Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18615584U JPH0223640Y2 (en) 1984-12-10 1984-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18615584U JPH0223640Y2 (en) 1984-12-10 1984-12-10

Publications (2)

Publication Number Publication Date
JPS61102644U true JPS61102644U (en) 1986-06-30
JPH0223640Y2 JPH0223640Y2 (en) 1990-06-27

Family

ID=30743621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18615584U Expired JPH0223640Y2 (en) 1984-12-10 1984-12-10

Country Status (1)

Country Link
JP (1) JPH0223640Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229568A (en) * 2011-04-26 2012-11-22 Something:Kk Ground improvement device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229568A (en) * 2011-04-26 2012-11-22 Something:Kk Ground improvement device

Also Published As

Publication number Publication date
JPH0223640Y2 (en) 1990-06-27

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