JPH01147037U - - Google Patents

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Publication number
JPH01147037U
JPH01147037U JP4456188U JP4456188U JPH01147037U JP H01147037 U JPH01147037 U JP H01147037U JP 4456188 U JP4456188 U JP 4456188U JP 4456188 U JP4456188 U JP 4456188U JP H01147037 U JPH01147037 U JP H01147037U
Authority
JP
Japan
Prior art keywords
waterway
water gate
water
blocking plate
elastic material
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
JP4456188U
Other languages
Japanese (ja)
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 JP4456188U priority Critical patent/JPH01147037U/ja
Publication of JPH01147037U publication Critical patent/JPH01147037U/ja
Pending legal-status Critical Current

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Description

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

図面は本水門扉の実施例を示し、第１図は本ざ
ね加工した各遮閉板を上下に重合わせてなる水門
扉の端部の斜視図、第２図は中段に位置する遮閉
板の端部の斜視図、第３図及び第４図は片はぎ加
工した各遮閉板を上下に重合わせてなる水門扉の
端部の斜視図であり、第４図は水膨張性弾性材が
膨張した状態を示している。 １……水門扉、１ａ，１ｂ，１ｃ……遮閉板、
２……水路、２１……底面、３……側壁、４……
ガイド溝、４１……底面、４２……流下側壁、５
，５１，５２，５３……水膨張性弾性材。 The drawings show an example of this water gate. Figure 1 is a perspective view of the end of the water gate, which is made by overlapping each of the shielding plates that have been processed into grooves, and Figure 2 is a diagram of the shielding plate located in the middle. Figures 3 and 4 are perspective views of the ends of a water gate made by overlapping each strip of shielding plate, and Figure 4 is a perspective view of the end of a water gate made of water-expandable elastic material. shows an expanded state. 1... Water gate door, 1a, 1b, 1c... Shielding plate,
2... Channel, 21... Bottom, 3... Side wall, 4...
Guide groove, 41...bottom surface, 42...downstream side wall, 5
, 51, 52, 53...water-swellable elastic material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水路の両側壁に形成したガイド溝に上下に重合
わせる複数板の遮閉板の両端部を差込んで水路を
遮閉する水門扉であり、最下段の遮閉板の下面と
各遮閉板同士の接合面及び各遮閉板の両端部にお
けるガイド溝の流下側壁に当接する背側面にそれ
ぞれ水膨張性弾性材が配設されたことを特徴とす
る水門扉。 It is a water gate that blocks a waterway by inserting both ends of multiple blocking plates stacked vertically into guide grooves formed on both sides of the waterway, and the bottom surface of the lowest blocking plate and each blocking plate. What is claimed is: 1. A water gate door characterized in that a water-expandable elastic material is disposed on a joint surface between the two and on a back surface that abuts a downstream wall of a guide groove at both ends of each shielding plate.
JP4456188U 1988-03-31 1988-03-31 Pending JPH01147037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4456188U JPH01147037U (en) 1988-03-31 1988-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4456188U JPH01147037U (en) 1988-03-31 1988-03-31

Publications (1)

Publication Number Publication Date
JPH01147037U true JPH01147037U (en) 1989-10-11

Family

ID=31270912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4456188U Pending JPH01147037U (en) 1988-03-31 1988-03-31

Country Status (1)

Country Link
JP (1) JPH01147037U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06116929A (en) * 1992-10-01 1994-04-26 Kinki Concrete Kogyo Kk Precast concrete block for dam inspection gallery and construction method for the gallery using the block

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842225B2 (en) * 1978-01-30 1983-09-17 三菱電機株式会社 heat storage device
JPS60192167A (en) * 1984-03-12 1985-09-30 Nichirin Gomme Kogyo Kk Packing of structure for water
JPS6237409A (en) * 1985-08-12 1987-02-18 Sumitomo Electric Ind Ltd Rubber plug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842225B2 (en) * 1978-01-30 1983-09-17 三菱電機株式会社 heat storage device
JPS60192167A (en) * 1984-03-12 1985-09-30 Nichirin Gomme Kogyo Kk Packing of structure for water
JPS6237409A (en) * 1985-08-12 1987-02-18 Sumitomo Electric Ind Ltd Rubber plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06116929A (en) * 1992-10-01 1994-04-26 Kinki Concrete Kogyo Kk Precast concrete block for dam inspection gallery and construction method for the gallery using the block

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