JP2020101029A - 土砂採取装置 - Google Patents
土砂採取装置 Download PDFInfo
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- JP2020101029A JP2020101029A JP2018240581A JP2018240581A JP2020101029A JP 2020101029 A JP2020101029 A JP 2020101029A JP 2018240581 A JP2018240581 A JP 2018240581A JP 2018240581 A JP2018240581 A JP 2018240581A JP 2020101029 A JP2020101029 A JP 2020101029A
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- 239000013049 sediment Substances 0.000 title claims abstract description 31
- 238000005070 sampling Methods 0.000 title abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 102
- 230000000149 penetrating effect Effects 0.000 claims abstract description 33
- 230000035515 penetration Effects 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims description 7
- 229920005668 polycarbonate resin Polymers 0.000 claims description 6
- 239000004431 polycarbonate resin Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 3
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
12 貫入部
14 土砂収容部
16 外力導入部
24 管部材
26 管部材
Claims (9)
- 外力を受けて土砂中に貫入される筒状の貫入部と、該貫入部に分離可能に接続され前記貫入部に連通する管状の土砂収容部と、該土砂収容部に分離可能に接続された、前記外力が導入される外力導入部とを含む、土砂採取装置。
- 前記土砂収容部は、1の管部材又は互いに分離可能に接続された複数の管部材からなる、請求項1に記載の土砂採取装置。
- 前記土砂収容部を構成する管部材は透明である、請求項2に記載の土砂採取装置。
- 前記管部材はポリカーボネート樹脂からなる、請求項3に記載の土砂採取装置。
- 前記外力導入部は1の管部材又は互いに分離可能に接続された複数の管部材からなる、請求項1〜4のいずれか1項に記載の土砂採取装置。
- 前記外力導入部を構成する管部材はカーボン樹脂からなる、請求項5に記載の土砂採取装置。
- 前記外力は打撃力又は推力である、請求項1〜6のいずれか1項に記載の土砂採取装置。
- さらに、前記土砂収容部内に配置され該土砂収容部内をその長手方向へ相対的に移動可能であるピストンを含む、請求項1〜7のいずれか1項に記載の土砂採取装置。
- さらに、前記貫入部と前記土砂収容部との間に配置された土砂逆流制限部材を含む、請求項1〜8のいずれか1項に記載の土砂採取装置。
Priority Applications (1)
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JP2018240581A JP6824503B2 (ja) | 2018-12-25 | 2018-12-25 | 土砂採取装置 |
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JP2018240581A JP6824503B2 (ja) | 2018-12-25 | 2018-12-25 | 土砂採取装置 |
Publications (2)
Publication Number | Publication Date |
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JP2020101029A true JP2020101029A (ja) | 2020-07-02 |
JP6824503B2 JP6824503B2 (ja) | 2021-02-03 |
Family
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Family Applications (1)
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JP2018240581A Active JP6824503B2 (ja) | 2018-12-25 | 2018-12-25 | 土砂採取装置 |
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JP (1) | JP6824503B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113567175A (zh) * | 2021-07-14 | 2021-10-29 | 河海大学 | 一种海洋底泥采样系统及采样方法 |
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2018
- 2018-12-25 JP JP2018240581A patent/JP6824503B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113567175A (zh) * | 2021-07-14 | 2021-10-29 | 河海大学 | 一种海洋底泥采样系统及采样方法 |
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