JPS6021952U - Core sampler for soil sampling - Google Patents
Core sampler for soil samplingInfo
- Publication number
- JPS6021952U JPS6021952U JP11307583U JP11307583U JPS6021952U JP S6021952 U JPS6021952 U JP S6021952U JP 11307583 U JP11307583 U JP 11307583U JP 11307583 U JP11307583 U JP 11307583U JP S6021952 U JPS6021952 U JP S6021952U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- sampler
- core
- weight
- sediment
- 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)
- Sampling And Sample Adjustment (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る土砂採取用コアーサンプラーの一
実施例を示す正面図、第２図はその要部を示す拡大部分
斜視図、第３図はその使用方法を説明するための説明図
である。
１・・・・・・コアーチューブ、１１・・・・・・シュ
ー、１２・・・・・・サンプラーヘッド、２・−−−−
−０ツド、２１・・曲 ′ロッドカプラー、２２・
・・・・・ガイドプレート、３・・・・・・重錘、３１
・・・・・・ガイドバー、３２・・・・・・吊下リング
、４・・・・・・浮子、４１・・・・・・浮子アーム、
４２・・・・・・スプリング金具、４３・・・・・・第
１のスプリング、４４・・・・・・第２のスプリング、
５・・叩出下ロープ、６・・・・・・水底の土砂層、７
・・・・・・水面。Fig. 1 is a front view showing one embodiment of the core sampler for soil sampling according to the present invention, Fig. 2 is an enlarged partial perspective view showing its main parts, and Fig. 3 is an explanatory diagram for explaining its usage. It is. 1... Core tube, 11... Shoe, 12... Sampler head, 2...
-0tsudo, 21... song 'Rod coupler, 22...
...Guide plate, 3 ... Weight, 31
...Guide bar, 32 ... Suspension ring, 4 ... Float, 41 ... Float arm,
42...Spring metal fitting, 43...First spring, 44...Second spring,
5. Knockout lower rope, 6.. Sediment layer at the bottom of the water, 7
・・・・・・Water surface.
Claims (1)
筒状のコアーチューブと、このコアーチューブのサンプ
ラーヘッドにロッドカプラーを介して接続されたロッド
と、このロッドに摺動自在に装着された重錘とを備え、
重錘に結付けられた吊下ローブを引上げては放す操作を
繰返してこの重錘てロッドカプラーを打撃し、水底に達
したコアーチューブを水底土砂内に打込む土砂採取用コ
アーサンプラーに於て、ロッドの上部に回動可能に取付
けられた浮子アームと、この浮子アームに取付けられた
浮子と、浮子アームを下方に付勢しておく緩衝用スプリ
ングとを備えたことを特徴とする土砂採取用コアーサン
プラー。A hollow cylindrical core tube with a shoe at the lower end and a sampler head at the upper end, a rod connected to the sampler head of this core tube via a rod coupler, and a weight slidably attached to this rod. and
In a core sampler for collecting sediment, a hanging lobe tied to a weight is repeatedly pulled up and released, and the weight hits the rod coupler, and the core tube that has reached the bottom of the water is driven into the sediment at the bottom of the water. , a sediment sampling device comprising a float arm rotatably attached to the upper part of a rod, a float attached to the float arm, and a buffer spring that biases the float arm downward. core sampler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307583U JPS6021952U (en) | 1983-07-22 | 1983-07-22 | Core sampler for soil sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307583U JPS6021952U (en) | 1983-07-22 | 1983-07-22 | Core sampler for soil sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6021952U true JPS6021952U (en) | 1985-02-15 |
Family
ID=30261890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11307583U Pending JPS6021952U (en) | 1983-07-22 | 1983-07-22 | Core sampler for soil sampling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193545U (en) * | 1986-05-29 | 1987-12-09 | ||
| JP2013242265A (en) * | 2012-05-22 | 2013-12-05 | Oyo Corp | Underwater floating mud collection device |
-
1983
- 1983-07-22 JP JP11307583U patent/JPS6021952U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193545U (en) * | 1986-05-29 | 1987-12-09 | ||
| JP2013242265A (en) * | 2012-05-22 | 2013-12-05 | Oyo Corp | Underwater floating mud collection device |
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