JPS62133736U - - Google Patents
Info
- Publication number
- JPS62133736U JPS62133736U JP2009386U JP2009386U JPS62133736U JP S62133736 U JPS62133736 U JP S62133736U JP 2009386 U JP2009386 U JP 2009386U JP 2009386 U JP2009386 U JP 2009386U JP S62133736 U JPS62133736 U JP S62133736U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- thin steel
- underground
- drill
- steel plate
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案に係る装置の一実施例を示す斜
視図、第２図及び第３図はマンドレル下部におけ
るドリル駆動源、圧入シリンダ、ジエツトノズル
、エアーノズルの取付け状態を示す各側面図、第
４図は本実施例におけるマンドレルの底面図、第
５図及び第６図はマンドレルの上部及び下部にお
ける各横断面図、第７図は本装置の支持構造の一
例を示す側面図、第８図乃至第１０図は従来の装
置による薄形鋼板の貫入過程を示す説明図である
。
１……薄形鋼板、２……マンドレル、３……ド
リル、５……圧入シリンダ、６……ドリル駆動源
、９……パイプ、２０……ドリル駆動軸。
Fig. 1 is a perspective view showing an embodiment of the device according to the present invention, Figs. 2 and 3 are side views showing the installation state of the drill drive source, press-fit cylinder, jet nozzle, and air nozzle at the lower part of the mandrel; Figure 4 is a bottom view of the mandrel in this example, Figures 5 and 6 are cross-sectional views of the upper and lower parts of the mandrel, Figure 7 is a side view showing an example of the support structure of the device, and Figure 8. 10 to 10 are explanatory diagrams showing the process of penetrating a thin steel plate using a conventional device. DESCRIPTION OF SYMBOLS 1... Thin steel plate, 2... Mandrel, 3... Drill, 5... Press-fit cylinder, 6... Drill drive source, 9... Pipe, 20... Drill drive shaft.
Claims (1)
に沿わせ、前記マンドレルの下端に支持させたド
リルをドリル駆動源で回転させることにより前記
マンドレルを地中に掘進させて、地中の所定の位
置で前記薄形鋼板を前記マンドレルから切り離し
て地中に設置する薄形鋼板の地中貫入装置におい
て、前記ドリル駆動源は前記ドリル寄りの前記マ
ンドレルの下部に支持されていることを特徴とす
る薄形鋼板の地中貫入装置。 A thin steel plate to be penetrated into the ground is placed along the side of the mandrel, and a drill supported at the lower end of the mandrel is rotated by a drill drive source to drive the mandrel into the ground and into a predetermined location underground. In the underground penetrating device for a thin steel plate, which separates the thin steel plate from the mandrel at a location and installs it underground, the drill drive source is supported at a lower portion of the mandrel near the drill. Underground penetration device for thin steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009386U JPS62133736U (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009386U JPS62133736U (en) | 1986-02-17 | 1986-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62133736U true JPS62133736U (en) | 1987-08-22 |
Family
ID=30815279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009386U Pending JPS62133736U (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62133736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015190228A (en) * | 2014-03-28 | 2015-11-02 | 日鐵住金建材株式会社 | Steel continuous earth retaining wall by lightweight steel sheet pile and its construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558792B2 (en) * | 1972-12-06 | 1980-03-06 |
-
1986
- 1986-02-17 JP JP2009386U patent/JPS62133736U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558792B2 (en) * | 1972-12-06 | 1980-03-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015190228A (en) * | 2014-03-28 | 2015-11-02 | 日鐵住金建材株式会社 | Steel continuous earth retaining wall by lightweight steel sheet pile and its construction method |
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