JPS60159034U - Dam sand removal equipment - Google Patents

Dam sand removal equipment

Info

Publication number
JPS60159034U
JPS60159034U JP4756184U JP4756184U JPS60159034U JP S60159034 U JPS60159034 U JP S60159034U JP 4756184 U JP4756184 U JP 4756184U JP 4756184 U JP4756184 U JP 4756184U JP S60159034 U JPS60159034 U JP S60159034U
Authority
JP
Japan
Prior art keywords
waterway
groove
gate
protector
removal equipment
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.)
Pending
Application number
JP4756184U
Other languages
Japanese (ja)
Inventor
井口 成喜
佐野 勲
Original Assignee
日立造船株式会社
三菱重工業株式会社
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, 三菱重工業株式会社 filed Critical 日立造船株式会社
Priority to JP4756184U priority Critical patent/JPS60159034U/en
Publication of JPS60159034U publication Critical patent/JPS60159034U/en
Pending 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) [Abstract] 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]

図面はこの考案の実施例を示し、第1図は垂直縦断面図
、第2図は第1図の■−■線にそう断面図、第3図は第
2図の■−■線にそう拡大断面図、第4図は1溝保護体
が保護体格納空間に入った状態の水平拡大断面図である
。 1・・・・・・ダム、2、・・・・・・排砂管(水路)
、5・・・・・・中間ゲート、6・・・・・・収納空間
、7・・・・・・1溝、8・・・・・・保護体格納空間
、12・・・・・・堆砂空間、13・・・・・・排砂通
路、17・・・・・・ゲート本体、18・・・・・・1
溝保護   □′体。
The drawings show an embodiment of this invention; Fig. 1 is a vertical cross-sectional view, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line ■-■ in Fig. 2. FIG. 4 is an enlarged horizontal sectional view of the one-groove protector in the protector storage space. 1...Dam, 2...Sand drain pipe (channel)
, 5... Intermediate gate, 6... Storage space, 7... 1 groove, 8... Protector storage space, 12... Sedimentation space, 13...Sand discharge passage, 17...Gate body, 18...1
Groove protection □′ body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水路と水路の上方に設けられた収納空間との間で上下動
し、かつ水路内において水路側面に設けられた1溝に沿
って移動するゲート本体と、ゲート本体の左右両側の乍
端部に下方突出状に設けられ、かつゲート本体が収納空
間に収納されているときに戸溝内に嵌められて1溝を塞
ぐ1溝保護体とよりなるゲートを備えており、水路の下
方に戸−溝に連なる横断面円形の保護体格納空間が2つ
設けられ、両保護体格納空間の下方に両者を連通させる
堆砂空間が設けられ、堆砂空間内に排砂通路が設けられ
ているダムの排砂設備。
A gate body that moves up and down between the waterway and a storage space provided above the waterway, and moves along a groove provided on the side of the waterway within the waterway, and a The gate is provided in a downwardly protruding shape and consists of a one-groove protector that is fitted into the door groove and closes one groove when the gate main body is stored in the storage space, and the gate is provided below the waterway. A dam in which two protector storage spaces with a circular cross section are connected to the groove, a sedimentation space is provided below both protector storage spaces to communicate them, and a sand discharge passage is provided in the sedimentation space. sand removal equipment.
JP4756184U 1984-03-30 1984-03-30 Dam sand removal equipment Pending JPS60159034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4756184U JPS60159034U (en) 1984-03-30 1984-03-30 Dam sand removal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4756184U JPS60159034U (en) 1984-03-30 1984-03-30 Dam sand removal equipment

Publications (1)

Publication Number Publication Date
JPS60159034U true JPS60159034U (en) 1985-10-23

Family

ID=30563000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4756184U Pending JPS60159034U (en) 1984-03-30 1984-03-30 Dam sand removal equipment

Country Status (1)

Country Link
JP (1) JPS60159034U (en)

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