A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GATE STRUCTURE AND SEALING MEMBER USED THEREIN
To reliably prevent water leakage in a sealing member installed on a mating surface of each part of a gate structure installed in a flow channel.SOLUTION: An intermediate hood 4 is provided to cover gate doorways 2d and 3d of a sliding gate 8 with second mating surfaces 3c and 2c. A sealing member 20 is fitted into continuous grooves 10, 11, 12 formed in the first and second mating surfaces 3b and 3c, 2c. The sealing member 20 is integrally provided with an U-shaped first portion 21 that is placed on the first mating surface 3b, and frame-shaped second portions 22, 23 that are connected to the ends of the first portion 21 and are provided in the gate doorways 3d, 2d. In a vertical portion 21a of a T-shaped portion 25 where the first portion 21 and the second portions 22, 23 intersect, at a predetermined distance from the second portions 22, 23, a wider portion 24 is integrally provided, which is wider than the other portions of the first portion 21. A wide groove 13 corresponding to the wide portion 24 is provided in the groove of the first mating surface 3b.SELECTED DRAWING: Figure 4
【課題】流路に設けられるゲート構造において、ゲート構造の各部品の合わせ面に設けられるシール部材における漏水を確実に防止する。【解決手段】スライド式ゲート８のゲート用出入口２ｄ，３ｄを第２合わせ面３ｃ，２ｃで覆う中間ボンネット４を設け、第１合わせ面３ｂ及び第２合わせ面３ｃ，２ｃに形成された連続する溝部１０，１１，１２にシール部材２０を嵌め込む。このシール部材２０を、第１合わせ面３ｂに配置されるＵ字状の第１部分２１と、第１部分２１の端部に連結されゲート用出入口３ｄ，２ｄに設けられる枠状の第２部分２２，２３とを一体に設け、第１部分２１と第２部分２２，２３とが交わるＴ字状部分２５の垂直部分２１ａにおける、第２部分２２，２３から所定距離離れた位置には、第１部分２１の他の部分よりも幅広な幅広部２４を一体に設け、第１合わせ面３ｂの溝部には、幅広部２４に対応する幅広溝部１３を設ける。【選択図】図４
GATE STRUCTURE AND SEALING MEMBER USED THEREIN
To reliably prevent water leakage in a sealing member installed on a mating surface of each part of a gate structure installed in a flow channel.SOLUTION: An intermediate hood 4 is provided to cover gate doorways 2d and 3d of a sliding gate 8 with second mating surfaces 3c and 2c. A sealing member 20 is fitted into continuous grooves 10, 11, 12 formed in the first and second mating surfaces 3b and 3c, 2c. The sealing member 20 is integrally provided with an U-shaped first portion 21 that is placed on the first mating surface 3b, and frame-shaped second portions 22, 23 that are connected to the ends of the first portion 21 and are provided in the gate doorways 3d, 2d. In a vertical portion 21a of a T-shaped portion 25 where the first portion 21 and the second portions 22, 23 intersect, at a predetermined distance from the second portions 22, 23, a wider portion 24 is integrally provided, which is wider than the other portions of the first portion 21. A wide groove 13 corresponding to the wide portion 24 is provided in the groove of the first mating surface 3b.SELECTED DRAWING: Figure 4
【課題】流路に設けられるゲート構造において、ゲート構造の各部品の合わせ面に設けられるシール部材における漏水を確実に防止する。【解決手段】スライド式ゲート８のゲート用出入口２ｄ，３ｄを第２合わせ面３ｃ，２ｃで覆う中間ボンネット４を設け、第１合わせ面３ｂ及び第２合わせ面３ｃ，２ｃに形成された連続する溝部１０，１１，１２にシール部材２０を嵌め込む。このシール部材２０を、第１合わせ面３ｂに配置されるＵ字状の第１部分２１と、第１部分２１の端部に連結されゲート用出入口３ｄ，２ｄに設けられる枠状の第２部分２２，２３とを一体に設け、第１部分２１と第２部分２２，２３とが交わるＴ字状部分２５の垂直部分２１ａにおける、第２部分２２，２３から所定距離離れた位置には、第１部分２１の他の部分よりも幅広な幅広部２４を一体に設け、第１合わせ面３ｂの溝部には、幅広部２４に対応する幅広溝部１３を設ける。【選択図】図４
GATE STRUCTURE AND SEALING MEMBER USED THEREIN
ゲート構造及びそれに用いられるシール部材
KAWAI KOJI (author)
2022-01-17
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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