A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNCONSOLIDATED SAMPLE SAMPLING DEVICE
To provide an unconsolidated sample sampling device with a simple structure, allowing safe operation with a small number of persons, and allowing sampling of an unconsolidated sample at an arbitrary place in a drilling hole.SOLUTION: A sliding type lid part 10 and a sample discharging unit 44 are provided on the upper part and the lower part of a tank part capable of storing an unconsolidated sample, respectively. The sliding type lid part 10 has a double structure of an upper lid part 11 and a lower lid part 18 stored therein. By rotating the upper lid part 11 in relation to the lower lid part 18, a first sampling hole of the upper lid part 11 overlaps on a second sampling hole of the lower lid part 18, and the unconsolidated sample in a drilling hole 200 can be sampled in the tank. A piston part 49 is stored in a body part 45 of the sample discharging unit 44. By pulling a handle part 52 to this side, the piston part 49 is moved toward a right end of the body part 45, and the inside tank part is communicated with the outside tank part, then the unconsolidated sample sampled in the tank part can be discharged.SELECTED DRAWING: Figure 11
【課題】構造が簡単で操作を少人数で容易かつ安全に行え、掘削孔における任意の位置で未固結試料を採取可能な未固結試料採取装置を提供する。【解決手段】未固結試料を収容可能なタンク部の上部にはスライド式蓋部１０が、下部には試料排出ユニット４４が設けられている。スライド式蓋部１０は、上蓋部１１とその内部に収容された下蓋部１８の二重構造で、上蓋部１１を下蓋部１８に対して相対的に回転させることで、上蓋部１１の第１採取孔と下蓋部１８の第２採取孔が重なり、タンク部内に掘削孔２００内の未固結試料を採取できる。試料排出ユニット４４の本体部４５内にはピストン部４９が収納されており、ハンドル部５２を手前に引っ張ることで、ピストン部４９が本体部４５の右端に向けて移動し、タンク部の内部と外部が連通した状態となり、タンク部内に採取した未固結試料を排出できる。【選択図】図１１
UNCONSOLIDATED SAMPLE SAMPLING DEVICE
To provide an unconsolidated sample sampling device with a simple structure, allowing safe operation with a small number of persons, and allowing sampling of an unconsolidated sample at an arbitrary place in a drilling hole.SOLUTION: A sliding type lid part 10 and a sample discharging unit 44 are provided on the upper part and the lower part of a tank part capable of storing an unconsolidated sample, respectively. The sliding type lid part 10 has a double structure of an upper lid part 11 and a lower lid part 18 stored therein. By rotating the upper lid part 11 in relation to the lower lid part 18, a first sampling hole of the upper lid part 11 overlaps on a second sampling hole of the lower lid part 18, and the unconsolidated sample in a drilling hole 200 can be sampled in the tank. A piston part 49 is stored in a body part 45 of the sample discharging unit 44. By pulling a handle part 52 to this side, the piston part 49 is moved toward a right end of the body part 45, and the inside tank part is communicated with the outside tank part, then the unconsolidated sample sampled in the tank part can be discharged.SELECTED DRAWING: Figure 11
【課題】構造が簡単で操作を少人数で容易かつ安全に行え、掘削孔における任意の位置で未固結試料を採取可能な未固結試料採取装置を提供する。【解決手段】未固結試料を収容可能なタンク部の上部にはスライド式蓋部１０が、下部には試料排出ユニット４４が設けられている。スライド式蓋部１０は、上蓋部１１とその内部に収容された下蓋部１８の二重構造で、上蓋部１１を下蓋部１８に対して相対的に回転させることで、上蓋部１１の第１採取孔と下蓋部１８の第２採取孔が重なり、タンク部内に掘削孔２００内の未固結試料を採取できる。試料排出ユニット４４の本体部４５内にはピストン部４９が収納されており、ハンドル部５２を手前に引っ張ることで、ピストン部４９が本体部４５の右端に向けて移動し、タンク部の内部と外部が連通した状態となり、タンク部内に採取した未固結試料を排出できる。【選択図】図１１
UNCONSOLIDATED SAMPLE SAMPLING DEVICE
未固結試料採取装置
ISHIKAWA MINORU (author)
2022-07-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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