JPH0446132U - - Google Patents
Info
- Publication number
- JPH0446132U JPH0446132U JP8894290U JP8894290U JPH0446132U JP H0446132 U JPH0446132 U JP H0446132U JP 8894290 U JP8894290 U JP 8894290U JP 8894290 U JP8894290 U JP 8894290U JP H0446132 U JPH0446132 U JP H0446132U
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- earth retaining
- agitation
- retaining wall
- constructed
- 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
Links
- 238000009412 basement excavation Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 9
- 239000008267 milk Substances 0.000 claims 2
- 210000004080 milk Anatomy 0.000 claims 2
- 235000013336 milk Nutrition 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 2
- 238000004898 kneading Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Description
図面は、本考案の一実施例を、説明するための
ものである。そして、第１図は作動状態を示す模
式図、第２図はロータリー式掘削撹拌機械の一部
省略正面図、第３図は第２図の側面図、第４図は
掘削撹拌金具と掘削撹拌軸並びに傘歯車機構との
関係を示した拡大断面図、第５図は連繋式の土留
め壁の拡大模式図である。
１……クレーン、２……リーダー、３……トツ
プシーブ、４……ガイド棒、５……駆動装置本体
、６……掘削撹拌軸用ケーシング、７……歯車機
構、８……掘削撹拌軸、９……パイプ、１０……
傘歯車機構、１０ａ……傘歯車、１１……掘削撹
拌金具、１２……掘削爪、１３……取付軸、１４
……撹拌部材、１５……振れ止め部材、１６……
ガイド部材、２０……ソイルセメント状の一文字
状の土留め壁片、２１……Ｈ型鋼、２２……鋼鈑
、２３……網体、２４……補強鋼材、２５，２５
ａ……補強鋼材入り土留め壁片、２６……止水壁
片、Ａ……連繋式の土留め壁。
The drawings are for explaining one embodiment of the present invention. Figure 1 is a schematic diagram showing the operating state, Figure 2 is a partially omitted front view of a rotary excavation stirring machine, Figure 3 is a side view of Figure 2, and Figure 4 is an excavation stirring fitting and an excavation stirring machine. FIG. 5 is an enlarged cross-sectional view showing the relationship between the shaft and the bevel gear mechanism, and FIG. 5 is an enlarged schematic view of the interlocking earth retaining wall. DESCRIPTION OF SYMBOLS 1... Crane, 2... Leader, 3... Top sheave, 4... Guide rod, 5... Drive unit body, 6... Casing for excavation stirring shaft, 7... Gear mechanism, 8... Excavation stirring shaft, 9...pipe, 10...
Bevel gear mechanism, 10a...Bevel gear, 11...Drilling stirring fitting, 12...Drilling claw, 13...Mounting shaft, 14
...Stirring member, 15... Steady rest member, 16...
Guide member, 20...Soil-cement shaped earth retaining wall piece, 21...H-shaped steel, 22...Steel plate, 23...Network, 24...Reinforcement steel material, 25, 25
a...Earth retaining wall piece with reinforced steel material, 26...Water-stop wall piece, A...Interlocking type earth retaining wall.
Claims (1)
される把持環を備え、かつ歯車機構、油圧モータ
等の駆動装置を内装してなる駆動装置本体と、こ
の駆動装置本体より垂下された少なくとも二本の
掘削撹拌軸用ケーシング及びセメントミルク用パ
イプと、前記掘削撹拌軸用ケーシングに内装した
掘削撹拌軸の先端に一対、かつ逆ハ型状に設けた
掘削爪を繞設する掘削撹拌用金具と、前記掘削撹
拌軸用ケーシングに設けた撹拌部材とで構成され
るロータリー式掘削撹拌機械を利用して、近接線
上に平面視して一文字状の掘削穴を構築するとと
もに、この掘削土砂とセメントミルクとを撹拌・
混練して構築されるソイルセメント状の一文字状
土留め壁片、並びにこのソイルセメント状の一文
字状の土留め壁片に圧入されるＨ型鋼を介設し、
その一面に鋼鈑を、その他面に網材を設けた補強
鋼材とにより構成される補強鋼材入り土留め壁片
であつて、この補強鋼材入り土留め壁片を、スプ
ライン方式で構築して間欠的に形成される補強鋼
材入り土留め壁片と、前記補強鋼材入り土留め壁
片間の近接線上に、前述と同様に構築される補強
鋼材入り土留め壁片とで構成される近接線上にロ
ータリー式掘削撹拌機械で構築される連繋式の土
留め壁。 前記補強鋼材入り土留め壁片間の隙間に、止
水壁片を設けた構成の実用新案登録請求の範囲第
１項記載の近接線上にロータリー式掘削撹拌機械
で構築される連繋式の土留め壁。[Scope of Claim for Utility Model Registration] A drive device body comprising a grip ring that is loosely fitted to a guide rod provided on a leader of a crane, and which includes a drive device such as a gear mechanism and a hydraulic motor, and this drive device body. At least two casings for excavation agitation shafts and cement milk pipes are hung from the casing for excavation agitation agitation shafts, and a pair of excavation claws provided in an inverted C-shape are provided at the tips of the agitation agitation shafts installed in the casing for excavation agitation shafts. Using a rotary excavation and agitation machine consisting of an excavation and agitation metal fitting and a stirring member provided in the excavation and agitation shaft casing, a single-character-shaped excavation hole is constructed in plan view on the proximity line, and Stir this excavated soil and cement milk.
A soil cement-like single-letter-shaped earth retaining wall piece constructed by kneading, and an H-shaped steel press-fitted into this soil-cement-like single-letter earth retaining wall piece are interposed,
It is an earth retaining wall piece with reinforced steel, which is composed of a steel plate on one side and a reinforcing steel material with a mesh on the other side, and this earth retaining wall piece with reinforced steel is constructed by a spline method and On the line of proximity between the reinforced steel-containing earth retaining wall piece formed as above, and the reinforced steel-containing earth retaining wall piece constructed in the same manner as described above, An interlocking earth retaining wall constructed using a rotary excavation and stirring machine. An interconnected earth retaining structure constructed by a rotary excavating and stirring machine on the proximity line as set forth in claim 1, wherein a water-stopping wall piece is provided in the gap between the earth retaining wall pieces containing reinforcing steel material. wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894290U JPH0442356Y2 (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894290U JPH0442356Y2 (en) | 1990-08-23 | 1990-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446132U true JPH0446132U (en) | 1992-04-20 |
| JPH0442356Y2 JPH0442356Y2 (en) | 1992-10-06 |
Family
ID=31822574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8894290U Expired JPH0442356Y2 (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442356Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120075A (en) * | 2005-10-26 | 2007-05-17 | Toa Tone Boring:Kk | Multi-spindle excavator for diaphragm wall, and diaphragm method using the same |
-
1990
- 1990-08-23 JP JP8894290U patent/JPH0442356Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120075A (en) * | 2005-10-26 | 2007-05-17 | Toa Tone Boring:Kk | Multi-spindle excavator for diaphragm wall, and diaphragm method using the same |
| JP4636997B2 (en) * | 2005-10-26 | 2011-02-23 | 株式会社東亜利根ボーリング | Horizontal multi-axis excavator for continuous underground wall and underground continuous wall construction method using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442356Y2 (en) | 1992-10-06 |
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