JPH083969A - Movable weir - Google Patents
Movable weirInfo
- Publication number
- JPH083969A JPH083969A JP13595794A JP13595794A JPH083969A JP H083969 A JPH083969 A JP H083969A JP 13595794 A JP13595794 A JP 13595794A JP 13595794 A JP13595794 A JP 13595794A JP H083969 A JPH083969 A JP H083969A
- Authority
- JP
- Japan
- Prior art keywords
- door body
- door
- movable
- plate
- attached
- 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
Links
Landscapes
- Barrages (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、放流設備に使用される
可動堰に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable weir used in a discharge facility.
【０００２】[0002]
【従来の技術】一般に、放流設備に使用される可動堰
は、図４および図５に示すように、水路１の放流端に取
付けた戸当り２の前面に沿って扉体３および該扉体３に
取付けた堰板４が昇降するとともに、戸当り２に取付け
られて扉体３の幅方向両端部前面に位置する案内板８に
よって常時押圧されている４つのスプリング７，７の付
勢により、扉体３の後側全面に設けた扉体シート６の一
部が戸当り２の前面に設けた戸当りシート５に常時密着
してシールするように構成され、フロア９に設置した開
閉装置１０の開閉作動により弁棒１１とともに扉体３が
昇降するようになっている。2. Description of the Related Art Generally, as shown in FIGS. 4 and 5, a movable weir used in a discharge facility has a door body 3 and a door body 3 along a front surface of a door stop 2 attached to a discharge end of a water channel 1. The weir plate 4 mounted on the door 3 moves up and down, and by the urging of the four springs 7, 7 which are mounted on the door stop 2 and are constantly pressed by the guide plates 8 located on the front surfaces of the both ends in the width direction of the door body 3. The opening / closing device installed on the floor 9 is configured such that a part of the door sheet 6 provided on the entire rear surface of the door 3 is always in close contact with the door sheet 5 provided on the front surface of the door stop 2 for sealing. The door body 3 moves up and down together with the valve rod 11 by the opening and closing operation of 10.
【０００３】しかし、この種従来の可動堰では、扉体３
の形状が図６に示すように、峰部３Ａの幅方向両端部か
ら垂直に立ち上がる立ち上げ部３Ｂ，３Ｂと、立ち上げ
部３Ｂ，３Ｂの上端に橋架された梁部３Ｃを備え、峰部
３Ａと、立ち上げ部３Ｂ，３Ｂおよび梁部３Ｃによって
囲まれた開口３Ｄを形成した構造になっているととも
に、堰板４が略Ｕ字状を呈して扉体３の峰部３Ａと立ち
上げ部３Ｂ，３Ｂに取付けられた構造、つまり堰板４全
体が可動堰として機能する構造になっている。すなわ
ち、堰板４は水平部４Ａと左右１対の垂直部４Ｂ，４Ｂ
とを備え、水平部４Ａが扉体３における峰部３Ａの前面
に取付けられ、左右１対の垂直部４Ｂ，４Ｂが扉体３に
おける立ち上げ部３Ｂ，３Ｂの前面に取付けられてい
る。したがって、図４においてＨで示す呑口底１２から
フロア９までの寸法が大きくなる。そのために、据付け
のために大きいスペースが必要になり、スペース上の制
約を受けて据付けが不能になる虞れを有している。However, in the conventional movable weir of this type, the door 3
As shown in FIG. 6, the ridge portion includes rising portions 3B and 3B that vertically rise from both widthwise ends of the ridge portion 3A, and a beam portion 3C bridged to the upper ends of the rising portions 3B and 3B. 3A and an opening 3D surrounded by the rising portions 3B, 3B and the beam portion 3C are formed, and the weir plate 4 has a substantially U shape and rises with the ridge portion 3A of the door body 3. The structure is attached to the portions 3B, 3B, that is, the entire dam plate 4 functions as a movable dam. That is, the barrier plate 4 includes a horizontal portion 4A and a pair of left and right vertical portions 4B, 4B.
The horizontal portion 4A is attached to the front surface of the ridge portion 3A of the door body 3, and the pair of left and right vertical portions 4B and 4B is attached to the front surfaces of the rising portions 3B and 3B of the door body 3. Therefore, the dimension from the mouth bottom 12 to the floor 9 shown by H in FIG. 4 becomes large. Therefore, a large space is required for installation, and there is a risk that installation will be impossible due to space restrictions.
【０００４】[0004]
【発明が解決しようとする課題】解決しようとする問題
点は、堰板全体が可動堰として機能する構造になってい
るため、特に、呑口底からフロアまでの寸法が大きくな
って、据付けのために大きいスペースが必要な点であ
る。The problem to be solved is that the whole weir plate has a structure that functions as a movable weir, so that the size from the bottom of the drinking spout to the floor becomes large, which is especially problematic for installation. This requires a large space.
【０００５】[0005]
【課題を解決するための手段】本発明は、水路の放流端
に取付けた戸当りの前面に沿って扉体および該扉体に取
付けた堰板が昇降するとともに、戸当りの前面に設けた
戸当りシートに扉体の後側全面に設けた扉体シートの一
部が常時密着してシールするように構成した可動堰にお
いて、前記堰板が扉体の上端に取付けられて該扉体とと
もに昇降する可動堰板と、前記戸当りの前側に固定され
て前記可動堰板の昇降時に該可動堰板の幅方向両端部に
摺接する縦方向の固定堰板に分割して構成され、前記扉
体の幅方向両端部の二箇所に該扉体昇降用の弁棒が縦軸
線を有して取付けられていることを特徴とし、呑口底か
らフロアまでの寸法を小さくして、据付けのためのスペ
ースを縮小する目的を達成した。According to the present invention, the door body and the weir plate attached to the door body ascend and descend along the front surface of the door stop attached to the discharge end of the water channel, and are provided on the front surface of the door stop. In a movable weir configured such that a part of a door sheet provided on the entire rear surface of the door body on the door stop sheet is always in close contact with and seals, the weir plate is attached to the upper end of the door body and The door is composed of a movable weir plate that moves up and down, and a fixed weir plate that is fixed to the front side of the door stop and that slides in contact with both ends in the width direction of the movable weir plate when the movable weir plate moves up and down. A valve rod for raising and lowering the door body is attached at two positions on both ends in the width direction of the body with a vertical axis, and the dimension from the bottom of the drinking cup to the floor is reduced to install the valve. Achieved the purpose of reducing the space.
【０００６】[0006]
【作用】本発明によれば、扉体の上端に水平に取付けら
れた可動堰板のみが扉体の昇降に追従して昇降し、縦方
向の固定堰板は可動堰板の昇降時に該可動堰板の幅方向
両端部に摺接して案内板としての機能をも発揮すること
になるので、呑口底からフロアまでの寸法を小さくでき
る。According to the present invention, only the movable weir plate horizontally attached to the upper end of the door body moves up and down in accordance with the raising and lowering of the door body, and the vertical fixed weir plate moves when the movable weir plate moves up and down. Since it also functions as a guide plate by slidingly contacting both end portions in the width direction of the barrier plate, the dimension from the bottom of the mouthpiece to the floor can be reduced.
【０００７】[0007]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図１は、本考案の全体構造を示す正面、図２は図
１のＡーＡ線断面図、図３は図１のＢーＢ線拡大断面図
である。なお、前記従来例と同一もしくは相当部分に
は、同一符号を付して説明する。これらの図において、
水路１の放流端に取付けた戸当り２の前面に沿って扉体
３が昇降するとともに、扉体３の幅方向両端部は戸当り
２に取付けられた後述する固定堰板によって常時押圧さ
れているスプリング７，７の付勢により、扉体３の後側
全面に設けた扉体シート６の一部が戸当り２の前面に設
けた戸当りシート５に常時密着してシールするように構
成され、扉体３の幅方向両端部の二箇所に縦軸線を有し
て２本の弁棒１１，１１が取付けられ、フロア９に設置
した２台開閉装置１０，１０の開閉作動により弁棒１
１，１１とともに扉体３が昇降するようになっている。Embodiments of the present invention will be described below with reference to the drawings. 1 is a front view showing the entire structure of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is an enlarged sectional view taken along the line BB of FIG. It should be noted that the same or corresponding portions as those of the conventional example will be described by attaching the same reference numerals. In these figures,
The door body 3 moves up and down along the front surface of the door stop 2 attached to the discharge end of the water channel 1, and both widthwise ends of the door body 3 are constantly pressed by fixed dam plates attached to the door stop 2 which will be described later. By the biasing of the springs 7, 7, a part of the door body sheet 6 provided on the entire rear side of the door body 3 is always in close contact with and seals against the door stop sheet 5 provided on the front surface of the door stop 2. Then, two valve rods 11 and 11 having vertical axes are attached to the two ends of the door body 3 in the width direction, and the valve rods are opened and closed by the two opening / closing devices 10 and 10 installed on the floor 9. 1
The door body 3 moves up and down together with 1 and 11.
【０００８】堰板４は、可動堰板４Ａと、左右１対の固
定堰板４Ｂ，４Ｂに分割して構成されている。可動堰板
４Ａは扉体３の上端、つまり扉体３の峰部３Ａに水平に
取付けられて該扉体３とともに昇降し、左右１対の固定
堰板４Ｂ，４Ｂは、戸当り２の前側に縦方向に固定され
て、扉体３の昇降時に可動堰板４Ａの左右両端部に摺接
して案内板として機能するようになっている。すなわ
ち、可動堰板４Ａの左右両端のそれぞれに前向きのエッ
ジ面４ａ、４ａ（ただし、図３には一端エッジ面４ａの
みが示されている）が形成され、固定堰板４Ｂ，４Ｂに
は、可動堰板４Ａの前向きのエッジ面４ａ、４ａに摺接
可能な後向きのエッジ面４ｂが形成されている。The barrier plate 4 is divided into a movable barrier plate 4A and a pair of left and right fixed barrier plates 4B, 4B. The movable barrier plate 4A is horizontally attached to the upper end of the door body 3, that is, the ridge portion 3A of the door body 3 and moves up and down together with the door body 3, and the pair of left and right fixed barrier plates 4B and 4B are the front side of the door stop 2. It is fixed in the vertical direction and slidably contacts the left and right ends of the movable barrier plate 4A when the door 3 is moved up and down to function as a guide plate. That is, forward facing edge surfaces 4a and 4a (however, only one edge surface 4a is shown in FIG. 3) are formed on both left and right ends of the movable barrier plate 4A, and the fixed barrier plates 4B and 4B include A rearward facing edge surface 4b capable of sliding contact with the frontward facing edge surfaces 4a and 4a of the movable barrier plate 4A is formed.
【０００９】このような構成であれば、フロア９に設置
した２台開閉装置１０，１０の開閉作動により弁棒１
１，１１とともに扉体３が昇降し、扉体３の峰部３Ａお
よび可動堰板４Ａの上端を水路１の底面１Ａとほぼ同じ
レベルの下限位置から、峰部３Ａおよび可動堰板４Ａが
仮想線で示す上限位置までの範囲内で放流水量を調整す
ることができる。また、扉体３の昇降中においても、ス
プリング７，７は固定堰板４Ｂ，４Ｂに押圧されること
になるので、その付勢により扉体シート６が戸当りシー
ト５に密着してシールする。With such a structure, the valve stem 1 is opened and closed by the opening and closing operation of the two opening and closing devices 10, 10 installed on the floor 9.
The door body 3 moves up and down together with 1 and 11, and the ridge portion 3A and the movable weir plate 4A are virtual from the lower limit position of the upper end of the ridge portion 3A of the door body 3 and the movable weir plate 4A at substantially the same level as the bottom surface 1A of the water channel 1. The amount of discharged water can be adjusted within the range up to the upper limit position indicated by the line. Further, since the springs 7 and 7 are pressed against the fixed barrier plates 4B and 4B even when the door body 3 is being moved up and down, the door body sheet 6 is in close contact with and seals against the door-contact sheet 5 due to the bias. .
【００１０】一方、扉体３の昇降時においては、扉体３
の上端に水平に取付けられた可動堰板４Ａのみが追従し
て昇降し、固定堰板４Ｂ，４Ｂは可動堰板４Ａの幅方向
両端部に摺接して案内板（従来例の案内板８に相当す
る）としての機能をも発揮する。すなわち、可動堰板４
Ａ左右両端の前向きのエッジ面４ａ、４ａが固定堰板４
Ｂ，４Ｂの後向きのエッジ面３ｂに摺接することにな
る。したがって、呑口底１２からフロア９までの寸法Ｈ
１が従来の呑口底１２からフロア９までの寸法Ｈ（図４
参照）よりも小さくなる。そのために、据付けのための
スペースが小さくなるので、スペース上の制約を緩和す
ることができる。また、弁棒１１，１１が扉体３の幅方
向両端部の二箇所に取付けられているので、扉体３の峰
部３Ａおよび可動堰板４Ａを越える放流水の邪魔になら
ない。On the other hand, when the door body 3 is moved up and down, the door body 3
Only the movable weir plate 4A horizontally attached to the upper end of the guide moves up and down, and the fixed weir plates 4B and 4B are brought into sliding contact with both end portions in the width direction of the movable weir plate 4A to guide plates (to the guide plate 8 of the conventional example). Corresponding) also functions as. That is, the movable barrier plate 4
A Front edge surfaces 4a, 4a at both left and right ends are fixed dam plates 4
B, 4B will be in sliding contact with the rearward facing edge surface 3b. Therefore, the dimension H from the bottom 12 of the mouth to the floor 9
1 is the dimension H from the conventional cup bottom 12 to the floor 9 (Fig. 4
See)). As a result, the space for installation is reduced, and the restrictions on space can be relaxed. Moreover, since the valve rods 11 and 11 are attached to the door body 3 at two positions on both ends in the width direction, they do not interfere with the discharge water that flows over the ridge portion 3A of the door body 3 and the movable dam plate 4A.
【００１１】[0011]
【発明の効果】以上説明したように、本発明は、扉体の
上端に水平に取付けられた可動堰板のみが扉体の昇降に
追従して昇降し、縦方向の固定堰板は可動堰板の昇降時
に該可動堰板の幅方向両端部に摺接して案内板としての
機能をも発揮することになるので、呑口底からフロアま
での寸法を小さくできる。これにより、据付けのための
スペースを縮小できるので、スペース上の制約が緩和さ
れる。しかも、弁棒が扉体の上端および可動堰板を越え
る放流水の邪魔にならない。As described above, according to the present invention, only the movable dam plate horizontally attached to the upper end of the door body moves up and down in accordance with the elevation of the door body, and the fixed dam plate in the vertical direction is the movable weir plate. When the plate is moved up and down, the movable barrier plate is brought into sliding contact with both end portions in the width direction so as to exert a function as a guide plate, so that the dimension from the bottom of the drinking cup to the floor can be reduced. As a result, the space for installation can be reduced, and the restrictions on space are relaxed. Moreover, the valve rod does not interfere with the discharged water that exceeds the upper end of the door and the movable dam plate.
【図１】本発明の一実施例の全体構造を示す正面図であ
る。FIG. 1 is a front view showing the overall structure of an embodiment of the present invention.
【図２】図１のＡーＡ線断面図である、2 is a sectional view taken along line AA of FIG.
【図３】図１のＢーＢ線拡大断面図である。FIG. 3 is an enlarged sectional view taken along line BB of FIG.
【図４】従来例の正面図である。FIG. 4 is a front view of a conventional example.
【図５】図４のＣーＣ線断面図である。5 is a sectional view taken along line CC of FIG.
【図６】扉体と堰板の従来例を示す正面図である。FIG. 6 is a front view showing a conventional example of a door body and a barrier plate.
１ 水路 ２ 戸当り ３ 扉体 ３Ａ 扉体の峰部（扉体の上端） ４ 堰板 ４Ａ 可動堰板 ４Ｂ 固定堰板 ５ 戸当りシート ６ 扉体シート １１ 弁棒 1 Water channel 2 Door per unit 3 Door 3A Door peak (upper end of door) 4 Weir plate 4A Movable weir plate 4B Fixed weir plate 5 Door per seat 6 Door seat 11 Valve rod
Claims (1)
沿って扉体および該扉体に取付けた堰板が昇降するとと
もに、戸当りの前面に設けた戸当りシートに扉体の後側
全面に設けた扉体シートの一部が常時密着してシールす
るように構成した可動堰において、前記堰板が扉体の上
端に取付けられて該扉体とともに昇降する可動堰板と、
前記戸当りの前側に固定されて前記可動堰板の昇降時に
該可動堰板の幅方向両端部に摺接する縦方向の固定堰板
に分割して構成され、前記扉体の幅方向両端部の二箇所
に該扉体昇降用の弁棒が縦軸線を有して取付けられてい
ることを特徴とする可動堰。1. A door body and a weir plate attached to the door body ascend / descend along a front surface of a door stop attached to a discharge end of a water channel, and a door stop sheet provided on a front surface of the door stop is attached to a rear door body. In a movable weir configured such that a part of the door sheet provided on the entire side surface is always in close contact and seals, the weir plate is attached to the upper end of the door body and moves up and down together with the door body,
It is divided into vertical fixed dam plates fixed to the front side of the door stop and slidingly contacting both widthwise end parts of the movable dam plate when the movable dam plate is moved up and down. A movable weir characterized in that valve rods for raising and lowering the door body are attached at two positions with a vertical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13595794A JPH083969A (en) | 1994-06-17 | 1994-06-17 | Movable weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13595794A JPH083969A (en) | 1994-06-17 | 1994-06-17 | Movable weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH083969A true JPH083969A (en) | 1996-01-09 |
Family
ID=15163801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13595794A Pending JPH083969A (en) | 1994-06-17 | 1994-06-17 | Movable weir |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10350591B2 (en) | 2008-07-21 | 2019-07-16 | Becton, Dickinson And Company | Density phase separation device |
-
1994
- 1994-06-17 JP JP13595794A patent/JPH083969A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10350591B2 (en) | 2008-07-21 | 2019-07-16 | Becton, Dickinson And Company | Density phase separation device |
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