JPS5842227U - Upper watertight structure of orifice gate - Google Patents

Upper watertight structure of orifice gate

Info

Publication number
JPS5842227U
JPS5842227U JP13668681U JP13668681U JPS5842227U JP S5842227 U JPS5842227 U JP S5842227U JP 13668681 U JP13668681 U JP 13668681U JP 13668681 U JP13668681 U JP 13668681U JP S5842227 U JPS5842227 U JP S5842227U
Authority
JP
Japan
Prior art keywords
plate
rubber
upper watertight
watertight structure
gate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13668681U
Other languages
Japanese (ja)
Other versions
JPS5930046Y2 (en
Inventor
堀部　優
正和 柏原
安藤　清治
沢井　励
伊勢　昭三
Original Assignee
日立造船株式会社
日立造船エンジニアリング株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立造船株式会社, 日立造船エンジニアリング株式会社 filed Critical 日立造船株式会社
Priority to JP13668681U priority Critical patent/JPS5930046Y2/en
Publication of JPS5842227U publication Critical patent/JPS5842227U/en
Application granted granted Critical
Publication of JPS5930046Y2 publication Critical patent/JPS5930046Y2/en
Expired legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は放流管の概略断面図、第２図は第１図の要部拡
大図、第３図は本考案の一実施例を示す要部拡大断面図
である。 １１・・・・・・オリフィスゲート、１２・・・・・・
放流管、１３・・・・・・スキンプレート、１４・・・
・・・上部水密ゴム、１７・・・・・・ゴム当り板、１
７ａ・・・・・・当接面、１７ｂ・・・・・・先端側面
、１Ｂ・・・・・・噴流防止ゴム、２３・・・・・・ラ
ビリンス板。FIG. 1 is a schematic sectional view of a discharge pipe, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is an enlarged sectional view of the main part showing an embodiment of the present invention. 11... Orifice gate, 12...
Discharge pipe, 13...Skin plate, 14...
... Upper watertight rubber, 17 ... Rubber contact plate, 1
7a...Abutting surface, 17b...Tip side surface, 1B...Jet flow prevention rubber, 23...Labyrinth plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゲートスキンプレート上端の上部水密ゴムに当接するゴ
ム当り板の当接面を傾斜させて設け、上記ゴム当り板の
上記スキンプレート側の先端側面に且つ放流管上方位置
で放流管側から順次、上記スキンプレートに対して隙間
を有するラビリンス板と上記スキンプレートに当接する
噴流防止ゴムとを設けたことを特徴とするオリフィスゲ
ートの上部水密構造。The contact surface of a rubber contact plate that contacts the upper watertight rubber at the upper end of the gate skin plate is provided with an inclined surface, and the above-mentioned rubber contact plate is provided on the tip side surface of the rubber contact plate on the skin plate side and at a position above the discharge pipe, sequentially from the discharge pipe side. An upper watertight structure for an orifice gate, characterized in that a labyrinth plate having a gap with respect to the skin plate and a jet flow prevention rubber abutting on the skin plate are provided.
JP13668681U 1981-09-14 1981-09-14 Upper watertight structure of orifice gate Expired JPS5930046Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13668681U JPS5930046Y2 (en) 1981-09-14 1981-09-14 Upper watertight structure of orifice gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13668681U JPS5930046Y2 (en) 1981-09-14 1981-09-14 Upper watertight structure of orifice gate

Publications (2)

Publication Number Publication Date
JPS5842227U true JPS5842227U (en) 1983-03-19
JPS5930046Y2 JPS5930046Y2 (en) 1984-08-28

Family

ID=29930005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13668681U Expired JPS5930046Y2 (en) 1981-09-14 1981-09-14 Upper watertight structure of orifice gate

Country Status (1)

Country Link
JP (1) JPS5930046Y2 (en)

Also Published As

Publication number Publication date
JPS5930046Y2 (en) 1984-08-28

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