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A platform for research: civil engineering, architecture and urbanism
SOIL SAMPLING DEVICE
PROBLEM TO BE SOLVED: To provide a soil sampling device capable of collecting an undisturbed soil sample by using a Swedish sounding testing device.SOLUTION: A soil sampling device comprises a screw shaft 2 for connecting the rear end to the tip of a rod-like rod 1 and arranged by arranging mutual axes O1 on the same axis, a push-in table 3 provided by threadably attaching to the screw shaft 2, reciprocally rotating the screw shaft 2 around the axis O1 and advancing/retreating in the axis O1 direction, a support member 4 connected to and arranged on the push-in table 3, a cylindrical sampling tube 5 detachably connecting the rear end side to the support member 4 and provided by arranging the screw shaft 2 and the mutual axes O1 on the same axis, and a piston 6 connected to and arranged on the tip of the screw shaft 2.SELECTED DRAWING: Figure 1
【課題】スウェーデン式サウンディング試験装置を利用するなどして乱さない土試料を採取することを可能にする土試料採取装置を提供する。【解決手段】棒状のロッド１の先端に後端を接続し、互いの軸線Ｏ１を同軸上に配して配設されるねじ軸２と、ねじ軸２に螺着して設けられ、ねじ軸２を軸線Ｏ１周りに正逆回転させるとともに軸線Ｏ１方向に進退する押し込み台３と、押し込み台３に接続して配設される支持部材４と、支持部材４に後端側を着脱可能に接続し、ねじ軸２と互いの軸線Ｏ１を同軸上に配して設けられる筒状のサンプリングチューブ５と、ねじ軸２の先端に接続して配設されるピストン６とを備えて構成する。【選択図】図１
SOIL SAMPLING DEVICE
PROBLEM TO BE SOLVED: To provide a soil sampling device capable of collecting an undisturbed soil sample by using a Swedish sounding testing device.SOLUTION: A soil sampling device comprises a screw shaft 2 for connecting the rear end to the tip of a rod-like rod 1 and arranged by arranging mutual axes O1 on the same axis, a push-in table 3 provided by threadably attaching to the screw shaft 2, reciprocally rotating the screw shaft 2 around the axis O1 and advancing/retreating in the axis O1 direction, a support member 4 connected to and arranged on the push-in table 3, a cylindrical sampling tube 5 detachably connecting the rear end side to the support member 4 and provided by arranging the screw shaft 2 and the mutual axes O1 on the same axis, and a piston 6 connected to and arranged on the tip of the screw shaft 2.SELECTED DRAWING: Figure 1
【課題】スウェーデン式サウンディング試験装置を利用するなどして乱さない土試料を採取することを可能にする土試料採取装置を提供する。【解決手段】棒状のロッド１の先端に後端を接続し、互いの軸線Ｏ１を同軸上に配して配設されるねじ軸２と、ねじ軸２に螺着して設けられ、ねじ軸２を軸線Ｏ１周りに正逆回転させるとともに軸線Ｏ１方向に進退する押し込み台３と、押し込み台３に接続して配設される支持部材４と、支持部材４に後端側を着脱可能に接続し、ねじ軸２と互いの軸線Ｏ１を同軸上に配して設けられる筒状のサンプリングチューブ５と、ねじ軸２の先端に接続して配設されるピストン６とを備えて構成する。【選択図】図１
SOIL SAMPLING DEVICE
土試料採取装置
SUEMASA NAOAKI (author) / SAKAI TAKESHI (author) / SUGANO YASUO (author) / MAEDA YUSUKE (author)
2017-02-09
Patent
Electronic Resource
Japanese
IPC:
E02D
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