JPS62190724U - - Google Patents
Info
- Publication number
- JPS62190724U JPS62190724U JP7605886U JP7605886U JPS62190724U JP S62190724 U JPS62190724 U JP S62190724U JP 7605886 U JP7605886 U JP 7605886U JP 7605886 U JP7605886 U JP 7605886U JP S62190724 U JPS62190724 U JP S62190724U
- Authority
- JP
- Japan
- Prior art keywords
- weir
- waterway
- mounting base
- overturning
- rubber
- 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
Links
- 239000012779 reinforcing material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Description
第１図および第２図は本考案の１実施例をあら
わすもので、第１図は転倒堰の斜視図、第２図は
その要部の斜視図である。第３図乃至第５図は上
記とは異なる実施例の要部の斜視図である。第２
図乃至第５図においてａは堰板の倒伏時を、ｂは
起立時をそれぞれあらわしている。また、第６図
は堰板の起立状態をあらわす従来例の斜視図、第
７図はその上流側から見た正面図である。
１……転倒堰、２……取付台、５……堰板、１
１……水密ゴム、１４，２０，２２……補強材。
1 and 2 show one embodiment of the present invention, with FIG. 1 being a perspective view of an overturning weir, and FIG. 2 being a perspective view of its essential parts. 3 to 5 are perspective views of main parts of an embodiment different from the above. Second
In Figures 5 to 5, a indicates the weir plate when it is collapsed, and b indicates when it is erected. Further, FIG. 6 is a perspective view of a conventional example showing the upright state of the weir plate, and FIG. 7 is a front view thereof as seen from the upstream side. 1... Overturning weir, 2... Mounting base, 5... Weir plate, 1
1... Watertight rubber, 14, 20, 22... Reinforcement material.
Claims (1)
自在に枢着してなる転倒堰において、前記堰板の
基部と取付台との間に、両側端面が水路の側壁に
密着する水密ゴムを設け、該水密ゴムの側端部に
その部分の剛性を向上させる補強材を設けたこと
を特徴とする転倒堰。 In an overturning weir in which a weir plate is pivoted to a mounting base provided at the bottom of a waterway so that it can rise and fall freely, there is a watertight structure between the base of the weir plate and the mounting base, where both end surfaces are in close contact with the side walls of the waterway. 1. An overturning weir, characterized in that rubber is provided and a reinforcing material is provided at the side end of the watertight rubber to improve the rigidity of that portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076058U JPH0449241Y2 (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076058U JPH0449241Y2 (en) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190724U true JPS62190724U (en) | 1987-12-04 |
| JPH0449241Y2 JPH0449241Y2 (en) | 1992-11-19 |
Family
ID=30922785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986076058U Expired JPH0449241Y2 (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449241Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023834A (en) * | 2011-07-15 | 2013-02-04 | Kaisei Kogyo Kk | Backflow prevention gate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040024U (en) * | 1973-07-21 | 1975-04-24 |
-
1986
- 1986-05-20 JP JP1986076058U patent/JPH0449241Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040024U (en) * | 1973-07-21 | 1975-04-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023834A (en) * | 2011-07-15 | 2013-02-04 | Kaisei Kogyo Kk | Backflow prevention gate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449241Y2 (en) | 1992-11-19 |