JPS6216123U - - Google Patents

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Publication number
JPS6216123U
JPS6216123U JP10624685U JP10624685U JPS6216123U JP S6216123 U JPS6216123 U JP S6216123U JP 10624685 U JP10624685 U JP 10624685U JP 10624685 U JP10624685 U JP 10624685U JP S6216123 U JPS6216123 U JP S6216123U
Authority
JP
Japan
Prior art keywords
water level
stopper roller
gate
gate body
control device
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
JP10624685U
Other languages
Japanese (ja)
Other versions
JPH0338258Y2 (en
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 filed Critical
Priority to JP10624685U priority Critical patent/JPH0338258Y2/ja
Publication of JPS6216123U publication Critical patent/JPS6216123U/ja
Application granted granted Critical
Publication of JPH0338258Y2 publication Critical patent/JPH0338258Y2/ja
Expired legal-status Critical Current

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Description

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

図面は本考案の実施例を示すもので、第１図は
本考案を実施したフローテイングゲートの側面図
、第２図は本考案開度制御装置の平面図、第３図
は同縦断側面図、第４図は従来のフローテイング
ゲートの側面図である。 １…扉体、２…ガイド溝、４…ワイヤロープ、
５…巻上ドラム、８…カウンタウエート、１０…
ストツパローラ、１１…ばね、１３…ワイヤロー
プ、１４…フロート。 The drawings show an embodiment of the present invention. Fig. 1 is a side view of a floating gate in which the invention is implemented, Fig. 2 is a plan view of the opening control device of the invention, and Fig. 3 is a longitudinal side view of the same. , FIG. 4 is a side view of a conventional floating gate. 1... Door body, 2... Guide groove, 4... Wire rope,
5...Hoisting drum, 8...Counterweight, 10...
Stopper roller, 11... Spring, 13... Wire rope, 14... Float.

Claims (1)

【実用新案登録請求の範囲】 (1) 水位の変動に追従して浮力により扉体を上
下昇降させるように配備したフローテイングゲー
トにおいて、扉体の昇降に応動するように扉体巻
上用ワイヤロープの端部に吊設されたカウンタウ
エートと、そのカウンタウエートの動きを規制す
るように進退移動して係脱を行うストツパローラ
に、それに弾力を附勢したばね、及び水位が下り
所定の水位に達すると自重で前記ストツパローラ
を引つ込め係合を外すように該ローラにワイヤロ
ープにて連結した扉体降下水位決定用フロートと
よりなることを特徴とするフローテイングゲート
における開度制御装置。 (2) 設定された低下水位Ｘにおいて扉体の着底
時の下面圧力を、水密ゴムの圧縮に必要な加圧力
となるように規定してなる前記実用新案登録請求
の範囲第１項記載のフローテイングゲートにおけ
る開度制御装置。[Scope of Claim for Utility Model Registration] (1) In a floating gate that is installed so that the gate body moves up and down using buoyancy following fluctuations in water level, a wire for hoisting the gate body is installed so as to respond to the rise and fall of the gate body. A counterweight suspended from the end of the rope, a stopper roller that moves forward and backward to restrict the movement of the counterweight to engage and disengage, a spring that applies elasticity to it, and a water level that lowers to a predetermined water level. An opening control device for a floating gate, comprising a float for determining a falling water level of a gate body, which is connected to the stopper roller by a wire rope so as to retract the stopper roller by its own weight and release the engagement when the stopper roller reaches the stopper roller. (2) The utility model claimed in claim 1, wherein the lower surface pressure when the door body bottoms out at a set lowered water level Opening control device for floating gates.
JP10624685U 1985-07-10 1985-07-10 Expired JPH0338258Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10624685U JPH0338258Y2 (en) 1985-07-10 1985-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10624685U JPH0338258Y2 (en) 1985-07-10 1985-07-10

Publications (2)

Publication Number Publication Date
JPS6216123U true JPS6216123U (en) 1987-01-30
JPH0338258Y2 JPH0338258Y2 (en) 1991-08-13

Family

ID=30981425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10624685U Expired JPH0338258Y2 (en) 1985-07-10 1985-07-10

Country Status (1)

Country Link
JP (1) JPH0338258Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011099232A (en) * 2009-11-05 2011-05-19 Kaisei Kogyo Kk Gate for preventing backflow
JP2013199792A (en) * 2012-03-26 2013-10-03 Hitachi Zosen Corp Water-bottom-installed flap gate type breakwater
JP2013245473A (en) * 2012-05-25 2013-12-09 Hitachi Zosen Corp Floating flap gate
JP2014077251A (en) * 2012-10-09 2014-05-01 Hitachi Zosen Corp Float type flap gate
JP2015206231A (en) * 2014-04-22 2015-11-19 国立研究開発法人港湾空港技術研究所 Device for preventing outflow of floating object
US9528239B2 (en) 2011-05-20 2016-12-27 Hitachi Zosen Corporation Floating flap gate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011099232A (en) * 2009-11-05 2011-05-19 Kaisei Kogyo Kk Gate for preventing backflow
US9528239B2 (en) 2011-05-20 2016-12-27 Hitachi Zosen Corporation Floating flap gate
JP2013199792A (en) * 2012-03-26 2013-10-03 Hitachi Zosen Corp Water-bottom-installed flap gate type breakwater
JP2013245473A (en) * 2012-05-25 2013-12-09 Hitachi Zosen Corp Floating flap gate
JP2014077251A (en) * 2012-10-09 2014-05-01 Hitachi Zosen Corp Float type flap gate
JP2015206231A (en) * 2014-04-22 2015-11-19 国立研究開発法人港湾空港技術研究所 Device for preventing outflow of floating object

Also Published As

Publication number Publication date
JPH0338258Y2 (en) 1991-08-13

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