Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER CUTOFF METHOD AND WATER CUTOFF TOOL SET
PROBLEM TO BE SOLVED: To provide a water cutoff method capable of easily inserting a water cutoff piece even when a working area near an inlet of a slot to insert the water cutoff piece, is narrow.SOLUTION: A water cutoff method includes a first process for disposing a water cutoff piece 1 provided with a center shaft joint 4 on a screw rod tip portion 12c, and an outer shaft joint 5 on a nut portion 15, into a hole to be cutoff, a second process for further inserting the water cutoff piece 1 into the hole by adding and connecting the center shaft joint 4 and the outer shaft joint 5 until the water cutoff piece 1 reaches a prescribed depth in the hole, and a third process for plugging the hole by the water cutoff piece 1 by connecting a center shaft handle 2 to the center shaft joint 4, connecting an outer shaft handle 3 to the outer shaft joint 5, and expanding an elastic body 11 of the water cutoff piece 1 by the center shaft handle 2 and the outer shaft handle 3.SELECTED DRAWING: Figure 5
【課題】止水駒を挿入する長穴の入口付近の作業領域が狭い場合にも、容易に止水駒を挿入することができる止水方法を提供することを目的とする。【解決手段】本止水方法は、螺杆先端部１２ｃに中軸継手４が取り付けられ、ナット部１５に外軸継手５が取り付けられた止水駒１を止水する穴内に配置する第１工程と、止水駒１が前記穴内の所定の深さに到達するまで中軸継手４と外軸継手５とを追加して接続し、該止水駒１を穴内に更に挿入する第２工程と、中軸継手４に中軸ハンドル２を接続し、外軸継手５に外軸ハンドル３を接続し、該中軸ハンドル２と外軸ハンドル３とによって止水駒１の弾性体１１を膨張させ、止水駒１で穴に栓をする第３工程を備える。【選択図】図５
WATER CUTOFF METHOD AND WATER CUTOFF TOOL SET
PROBLEM TO BE SOLVED: To provide a water cutoff method capable of easily inserting a water cutoff piece even when a working area near an inlet of a slot to insert the water cutoff piece, is narrow.SOLUTION: A water cutoff method includes a first process for disposing a water cutoff piece 1 provided with a center shaft joint 4 on a screw rod tip portion 12c, and an outer shaft joint 5 on a nut portion 15, into a hole to be cutoff, a second process for further inserting the water cutoff piece 1 into the hole by adding and connecting the center shaft joint 4 and the outer shaft joint 5 until the water cutoff piece 1 reaches a prescribed depth in the hole, and a third process for plugging the hole by the water cutoff piece 1 by connecting a center shaft handle 2 to the center shaft joint 4, connecting an outer shaft handle 3 to the outer shaft joint 5, and expanding an elastic body 11 of the water cutoff piece 1 by the center shaft handle 2 and the outer shaft handle 3.SELECTED DRAWING: Figure 5
【課題】止水駒を挿入する長穴の入口付近の作業領域が狭い場合にも、容易に止水駒を挿入することができる止水方法を提供することを目的とする。【解決手段】本止水方法は、螺杆先端部１２ｃに中軸継手４が取り付けられ、ナット部１５に外軸継手５が取り付けられた止水駒１を止水する穴内に配置する第１工程と、止水駒１が前記穴内の所定の深さに到達するまで中軸継手４と外軸継手５とを追加して接続し、該止水駒１を穴内に更に挿入する第２工程と、中軸継手４に中軸ハンドル２を接続し、外軸継手５に外軸ハンドル３を接続し、該中軸ハンドル２と外軸ハンドル３とによって止水駒１の弾性体１１を膨張させ、止水駒１で穴に栓をする第３工程を備える。【選択図】図５
WATER CUTOFF METHOD AND WATER CUTOFF TOOL SET
止水方法及び止水具セット
KURIOKA TAKAKIYO (Autor:in)
20.04.2017
Patent
Elektronische Ressource
Japanisch
WATER CUTOFF MEMBER, WATER CUTOFF STRUCTURE AND METHOD FOR CONSTRUCTING WATER CUTOFF MEMBER
| Europäisches Patentamt | 2018