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A platform for research: civil engineering, architecture and urbanism
FLOOR SLAB DRAINAGE PIPE, AND BRIDGE DECK DRAINAGE SYSTEM CONSTRUCTION METHOD USING THE SAME
To provide a floor slab drainage pipe which can be easily and reliably installed.SOLUTION: Provided is a floor slab drainage pipe (10) comprising: a pan (12) having a substantially disk-shaped upper part (12a) provided with a through hole (12a1) in the center, and a substantially cylindrical lower part (12b) arranged below the upper part; a drain pipe (14) located below the pan; and an installation spring (20) arranged below the upper part and around the lower part. The floor slab drainage pipe is configured to adjust the installation height of the pan by extending and retracting the installation spring.SELECTED DRAWING: Figure 1
【課題】容易にかつ確実に設置することができる床版水抜き管を提供する。【解決手段】中央に貫通孔（１２ａ１）が設けられたほぼ円板形の上部分（１２ａ）、及び上部分の下方に配置され、ほぼ円筒形の下部分（１２ｂ）を有する受皿（１２）と、受皿の下方に配置された水抜きパイプ（１４）と、上部分の下方かつ下部分の周囲に配置された据付け用ばね（２０）とを備え、据付け用ばねを伸縮させることにより、受皿の据付け高さを調整するように構成されていることを特徴とする床版水抜き管（１０）が提供される。【選択図】図１
FLOOR SLAB DRAINAGE PIPE, AND BRIDGE DECK DRAINAGE SYSTEM CONSTRUCTION METHOD USING THE SAME
To provide a floor slab drainage pipe which can be easily and reliably installed.SOLUTION: Provided is a floor slab drainage pipe (10) comprising: a pan (12) having a substantially disk-shaped upper part (12a) provided with a through hole (12a1) in the center, and a substantially cylindrical lower part (12b) arranged below the upper part; a drain pipe (14) located below the pan; and an installation spring (20) arranged below the upper part and around the lower part. The floor slab drainage pipe is configured to adjust the installation height of the pan by extending and retracting the installation spring.SELECTED DRAWING: Figure 1
【課題】容易にかつ確実に設置することができる床版水抜き管を提供する。【解決手段】中央に貫通孔（１２ａ１）が設けられたほぼ円板形の上部分（１２ａ）、及び上部分の下方に配置され、ほぼ円筒形の下部分（１２ｂ）を有する受皿（１２）と、受皿の下方に配置された水抜きパイプ（１４）と、上部分の下方かつ下部分の周囲に配置された据付け用ばね（２０）とを備え、据付け用ばねを伸縮させることにより、受皿の据付け高さを調整するように構成されていることを特徴とする床版水抜き管（１０）が提供される。【選択図】図１
FLOOR SLAB DRAINAGE PIPE, AND BRIDGE DECK DRAINAGE SYSTEM CONSTRUCTION METHOD USING THE SAME
床版水抜き管及び該床版水抜き管を使用する橋面排水システム施工方法
OMAKI SHINICHI (author)
2019-08-22
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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