JPS59183924U - Sand breakage detection device in sand pile guide pipe - Google Patents
Sand breakage detection device in sand pile guide pipeInfo
- Publication number
- JPS59183924U JPS59183924U JP7844883U JP7844883U JPS59183924U JP S59183924 U JPS59183924 U JP S59183924U JP 7844883 U JP7844883 U JP 7844883U JP 7844883 U JP7844883 U JP 7844883U JP S59183924 U JPS59183924 U JP S59183924U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- guide pipe
- container
- detection device
- pile guide
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案を実施した砂杭案内管の縦断面図、第
２図は検出部分の実施例の拡大断面図、第３図は検出部
分の他の実施例の拡大断面図である。
３・・・砂杭案内管、９・・・蓋、１２・・・保護容器
、１４・・・ロッド、１５・・・流通抵抗体、１６・・
・頭部、１７・・・発条、１８・・・スイッチ（検出器
）、１９・・・保護管、２０・・・ケーブル、２１・・
・表示器。FIG. 1 is a longitudinal sectional view of a sand pile guide pipe in which this invention is implemented, FIG. 2 is an enlarged sectional view of an embodiment of the detection portion, and FIG. 3 is an enlarged sectional view of another embodiment of the detection portion. 3...Sand pile guide pipe, 9...Lid, 12...Protection container, 14...Rod, 15...Flow resistance element, 16...
・Head, 17...Spring, 18...Switch (detector), 19...Protection tube, 20...Cable, 21...
·display.
Claims (1)
下部を貫通して下方へ伸延するロッドの上端に形成した
頭部と上記容器下部との間に上記容器内に収容された発
条を挟在させ、上記ロッドの下部には上記案内管の下端
開口部附近に位置する流通抵抗体を取付け、上記容器内
に上記ロッドの移動を検出する検出器を設け、この検出
器をケーブルにより上記案内管の外部に置かれた表示器
に結合してなる砂杭案内管における砂切れ検知装置。A protective container is supported within the lower end of the sand pile guide pipe, and a spring is housed within the container between the head formed at the upper end of the rod passing through the lower portion of the container and extending downwardly, and the lower portion of the container. A flow resistor located near the lower end opening of the guide tube is attached to the lower part of the rod, a detector for detecting the movement of the rod is provided in the container, and this detector is connected by a cable. A sand breakage detection device in a sand pile guide pipe, which is coupled to an indicator placed outside the guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844883U JPS59183924U (en) | 1983-05-24 | 1983-05-24 | Sand breakage detection device in sand pile guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844883U JPS59183924U (en) | 1983-05-24 | 1983-05-24 | Sand breakage detection device in sand pile guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183924U true JPS59183924U (en) | 1984-12-07 |
Family
ID=30208449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844883U Pending JPS59183924U (en) | 1983-05-24 | 1983-05-24 | Sand breakage detection device in sand pile guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10065225B2 (en) | 2014-07-25 | 2018-09-04 | Novelis Inc. | Rolling mill third octave chatter control by process damping |
| US10166584B2 (en) | 2014-07-15 | 2019-01-01 | Novelis Inc. | Process damping of self-excited third octave mill vibration |
-
1983
- 1983-05-24 JP JP7844883U patent/JPS59183924U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10166584B2 (en) | 2014-07-15 | 2019-01-01 | Novelis Inc. | Process damping of self-excited third octave mill vibration |
| US10065225B2 (en) | 2014-07-25 | 2018-09-04 | Novelis Inc. | Rolling mill third octave chatter control by process damping |
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