JPH03115134U - - Google Patents
Info
- Publication number
- JPH03115134U JPH03115134U JP2210490U JP2210490U JPH03115134U JP H03115134 U JPH03115134 U JP H03115134U JP 2210490 U JP2210490 U JP 2210490U JP 2210490 U JP2210490 U JP 2210490U JP H03115134 U JPH03115134 U JP H03115134U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- wall surface
- cleaning
- cleaning device
- drilling bucket
- 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
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
- Cleaning In General (AREA)
Description
第１図は本考案に係る清掃装置が装着されたア
ースドリルの説明図、第２図はドリリングバケツ
ト部分の側面図、第３図はブラシ部分の平面図、
第４図は清掃装置による清掃作業状態を示す側面
図、第５図は同・平面図である。
尚図中３……アースドリル、５……ケリーバー
、７……ドリリングバケツト、１３……ブラシで
ある。
Fig. 1 is an explanatory diagram of an earth drill equipped with a cleaning device according to the present invention, Fig. 2 is a side view of the drilling bucket part, Fig. 3 is a plan view of the brush part,
FIG. 4 is a side view showing the state of cleaning work performed by the cleaning device, and FIG. 5 is a plan view thereof. In the figure, 3...earth drill, 5...kelly bar, 7...drilling bucket, 13...brush.
Claims (1)
置であつて、アースドリルのドリリングバケツト
に、前記鋼管の内壁面に向けて突出するブラシを
取り付けたことを特徴とする鋼管杭における鋼管
用清掃装置。 A cleaning device for cleaning the inner wall surface of a steel pipe in a steel pipe pile, characterized in that a brush protruding toward the inner wall surface of the steel pipe is attached to a drilling bucket of an earth drill. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2210490U JPH03115134U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2210490U JPH03115134U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115134U true JPH03115134U (en) | 1991-11-27 |
Family
ID=31525124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2210490U Pending JPH03115134U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115134U (en) |
-
1990
- 1990-03-05 JP JP2210490U patent/JPH03115134U/ja active Pending