JPH0193231U - - Google Patents
Info
- Publication number
- JPH0193231U JPH0193231U JP18841587U JP18841587U JPH0193231U JP H0193231 U JPH0193231 U JP H0193231U JP 18841587 U JP18841587 U JP 18841587U JP 18841587 U JP18841587 U JP 18841587U JP H0193231 U JPH0193231 U JP H0193231U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- detecting section
- winding
- cylinder
- winding detecting
- 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
- 239000004576 sand Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案の一実施例の側断面図、第２図
は同じく他例の側断面図である。
９，２４：シリンダ、１２，２７：案内シーブ
、１３，２３：巻取り検出部、１４，２５：巻取
りドラム、１５，２６：砂面検出用ワイヤ、１６
，２８：重錘。
FIG. 1 is a side sectional view of one embodiment of the present invention, and FIG. 2 is a side sectional view of another embodiment. 9, 24: cylinder, 12, 27: guide sheave, 13, 23: winding detection section, 14, 25: winding drum, 15, 26: sand surface detection wire, 16
, 28: Weight.
Claims (1)
の巻取り検出部を設置するとともに、その近傍に
シリンダを取り付け、前記巻取り検出部の巻取り
ドラムから巻き出された砂面検出用ワイヤの向き
を被覆砂杭造成装置の上方部内側において横向き
から下向きに変える案内シーブを、前記シリンダ
の作動で砂面検出位置とそれより側方の退避位置
とに動かされるように、設けたことを特徴とする
被覆砂杭砂面検出装置。 A winding detecting section of a weight type sand level meter is installed on the outside of the upper part of the covered sand pile making device, and a cylinder is installed near the winding detecting section to detect the sand surface unrolled from the winding drum of the winding detecting section. A guide sheave for changing the direction of the wire from sideways to downwards inside the upper part of the coated sand pile making device is provided so that it can be moved between a sand surface detection position and a retraction position to the side by the operation of the cylinder. A covered sand pile sand surface detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18841587U JPH0540108Y2 (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18841587U JPH0540108Y2 (en) | 1987-12-11 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193231U true JPH0193231U (en) | 1989-06-19 |
| JPH0540108Y2 JPH0540108Y2 (en) | 1993-10-12 |
Family
ID=31479510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18841587U Expired - Lifetime JPH0540108Y2 (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540108Y2 (en) |
-
1987
- 1987-12-11 JP JP18841587U patent/JPH0540108Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540108Y2 (en) | 1993-10-12 |
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