JPS6410531U - - Google Patents

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Publication number
JPS6410531U
JPS6410531U JP10482387U JP10482387U JPS6410531U JP S6410531 U JPS6410531 U JP S6410531U JP 10482387 U JP10482387 U JP 10482387U JP 10482387 U JP10482387 U JP 10482387U JP S6410531 U JPS6410531 U JP S6410531U
Authority
JP
Japan
Prior art keywords
door
water gate
discharge casing
outer periphery
cover body
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
JP10482387U
Other languages
Japanese (ja)
Other versions
JPH0437945Y2 (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 JP10482387U priority Critical patent/JPH0437945Y2/ja
Publication of JPS6410531U publication Critical patent/JPS6410531U/ja
Application granted granted Critical
Publication of JPH0437945Y2 publication Critical patent/JPH0437945Y2/ja
Expired legal-status Critical Current

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Description

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

第１図は本考案による水門の一実施例を示す斜
視図、第２図は同じく要部縦断面図、第３図は動
力伝達機構を説明する原理図、第４図は他の実施
例による一部を省略した要部縦断面図である。 ２……扉、３，３……ガイドレール、６……ポ
ンプ、７……吐出ケーシング、８……吸込みカバ
ー、９……羽根車ロータ、９ａ……回転軸、９ｂ
……リング状カバー体、９ｃ……羽根、１０……
モータ（回転駆動源）、１１……動力伝達機構、
１４……逆流防止弁。 Fig. 1 is a perspective view showing one embodiment of the water gate according to the present invention, Fig. 2 is a vertical sectional view of the main part, Fig. 3 is a principle diagram explaining the power transmission mechanism, and Fig. 4 is according to another embodiment. FIG. 2 is a longitudinal cross-sectional view of a main part with some parts omitted. 2... Door, 3, 3... Guide rail, 6... Pump, 7... Discharge casing, 8... Suction cover, 9... Impeller rotor, 9a... Rotating shaft, 9b
...Ring-shaped cover body, 9c...Feather, 10...
Motor (rotary drive source), 11...power transmission mechanism,
14...Return prevention valve.

Claims (1)

【実用新案登録請求の範囲】 水路両側に設けたガイドに沿つて扉を昇降させ
ることによつて前記水路の開閉を行なうようにし
た水門において、 前記扉の一面に装着された吐出ケーシングと、
前記扉の他の面に装着された吸込みカバーと、少
なくとも前記吐出ケーシングに回転軸が枢支され
るとともに、この回転軸を中心として配置される
リング状カバー体の内周面に、前記回転軸の外周
に設けられたこの回転軸と一体に回転する複数の
羽根の各外周が固定され、且つ前記カバー体が前
記吸込カバーと吐出ケーシングの間に回転自在に
介設されることにより前記扉内に流路を形成して
いる羽根車ロータと、前記扉内に配設された回転
駆動源と、この回転駆動源の回転を前記羽根車ロ
ータのカバー体外周に伝達して前記羽根車ロータ
をその回転軸を中心として回転させる動力伝達機
構とからなるポンプを備え、且つ前記吐出ケーシ
ングの吐出口には逆流防止弁が装備されているこ
とを特徴とする水門。[Scope of Claim for Utility Model Registration] A water gate in which the waterway is opened and closed by raising and lowering the door along guides provided on both sides of the waterway, comprising: a discharge casing attached to one side of the door;
A suction cover attached to the other surface of the door, a rotation shaft is pivotally supported at least on the discharge casing, and the rotation shaft is attached to the inner circumferential surface of a ring-shaped cover body arranged around the rotation shaft. The outer periphery of each of the plurality of blades that rotate together with the rotating shaft provided on the outer periphery of the door is fixed, and the cover body is rotatably interposed between the suction cover and the discharge casing. an impeller rotor forming a flow path in the door, a rotational drive source disposed in the door, and the rotation of the rotational drive source is transmitted to the outer periphery of the cover body of the impeller rotor to drive the impeller rotor. What is claimed is: 1. A water gate, comprising: a pump comprising a power transmission mechanism that rotates the water gate around its rotating shaft; and a water gate comprising a backflow prevention valve at a discharge port of the discharge casing.
JP10482387U 1987-07-08 1987-07-08 Expired JPH0437945Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10482387U JPH0437945Y2 (en) 1987-07-08 1987-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10482387U JPH0437945Y2 (en) 1987-07-08 1987-07-08

Publications (2)

Publication Number Publication Date
JPS6410531U true JPS6410531U (en) 1989-01-20
JPH0437945Y2 JPH0437945Y2 (en) 1992-09-07

Family

ID=31336882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10482387U Expired JPH0437945Y2 (en) 1987-07-08 1987-07-08

Country Status (1)

Country Link
JP (1) JPH0437945Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03132511A (en) * 1989-10-16 1991-06-05 Hitachi Ltd Gate pump device
JPH04333710A (en) * 1991-05-09 1992-11-20 Tohoku Dock Eng Kk Water-pumping device for drainage
JP2001140244A (en) * 1999-11-11 2001-05-22 Ebara Corp Thin pump gate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03132511A (en) * 1989-10-16 1991-06-05 Hitachi Ltd Gate pump device
JPH04333710A (en) * 1991-05-09 1992-11-20 Tohoku Dock Eng Kk Water-pumping device for drainage
JP2001140244A (en) * 1999-11-11 2001-05-22 Ebara Corp Thin pump gate
JP4491097B2 (en) * 1999-11-11 2010-06-30 株式会社荏原製作所 Pump gate

Also Published As

Publication number Publication date
JPH0437945Y2 (en) 1992-09-07

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