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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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