JPS5923069Y2 - Watertight structure at the bottom corner of a shell-type water gate - Google Patents
Watertight structure at the bottom corner of a shell-type water gateInfo
- Publication number
- JPS5923069Y2 JPS5923069Y2 JP4300580U JP4300580U JPS5923069Y2 JP S5923069 Y2 JPS5923069 Y2 JP S5923069Y2 JP 4300580 U JP4300580 U JP 4300580U JP 4300580 U JP4300580 U JP 4300580U JP S5923069 Y2 JPS5923069 Y2 JP S5923069Y2
- Authority
- JP
- Japan
- Prior art keywords
- corner
- packing
- plate
- lip
- water gate
- 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.)
- Expired
Links
Landscapes
- Barrages (AREA)
Description
【考案の詳細な説明】
この考案はシェル型水門扉の下端コーナ一部の水密構造
に関するものである。[Detailed description of the invention] This invention relates to a watertight structure for a part of the lower end corner of a shell type water gate.
スキンプレート１とバックプレート２とからなるシェル
型構造の水門扉を第１図に示すが、従来この水門扉の下
端コーナ一部の水密構造としては第２図、第３図で説明
される構造のものか゛あった。Figure 1 shows a water gate with a shell-type structure consisting of a skin plate 1 and a back plate 2. Conventionally, the watertight structure of a part of the lower corner of this water gate is explained in Figures 2 and 3. There was something like that.
すなわち、バックプレート２の下端接合部より垂下延長
されたスキンプレート１によりリップ３を形成し、該リ
ップ３の一部を水門扉の端部側方へ突出させてコーナ一
部を形成し、この突出部を含めたリップ３裏面全長に合
成ゴムからなる底部水比パツキン４を当接し、該底部水
比パツキン４のコーナー突出部に断面楔形のコーナーパ
ツキン５を配設し、さらにこのコーナーパツキン５に水
門扉端部の側板６に固定された側部水比パツキン７の垂
下端部を当接し、これらを平板状の押え金具８を介して
前記リップ３にポルト９ナツト１０で締結固定していた
。That is, a lip 3 is formed by the skin plate 1 extending downward from the lower end joint of the back plate 2, and a part of the lip 3 is made to protrude to the side of the end of the water gate to form a part of the corner. A bottom water ratio packing 4 made of synthetic rubber is brought into contact with the entire length of the back surface of the lip 3 including the protrusion, and a corner packing 5 having a wedge-shaped cross section is disposed at the corner protrusion of the bottom water ratio packing 4. The hanging ends of the side hydraulic packings 7 fixed to the side plates 6 at the ends of the water gate are brought into contact with each other, and these are fastened and fixed to the lip 3 via a flat plate-shaped holding fitting 8 with a port 9 nut 10. Ta.
しかるにこのような従来の構造では、水門扉体の下降に
よる水路底面の戸当りとの衝突によって、前記コーナー
パツキン５や底部水比パツキン４の両端が変形したり、
位置ずれを来たし、コーナ一部の水蜜機能を低下させて
しまうという欠点があった。However, in such a conventional structure, both ends of the corner gasket 5 and the bottom water ratio gasket 4 may be deformed due to collision with the door stop on the bottom of the waterway due to the lowering of the water gate body.
This has the drawback of causing positional shift and degrading the water filtration function in a part of the corner.
この考案は上記従来の欠点に鑑みてなされたものであり
、コーナーパツキン、押え金具等に改良を施し、水蜜性
能が低下せず耐久性が向上するというシェル型水門扉に
おける下端コーナ一部の水密構造を提供せんとするもの
である。This idea was devised in view of the above-mentioned drawbacks of the conventional technology, and by improving the corner seals, holding metal fittings, etc., it was possible to make the bottom corner of the shell-type water gate watertight, which improves durability without degrading the performance. It is intended to provide structure.
以下この考案の実施例を第４図ないし第６図に基づいて
詳細に説明する。Embodiments of this invention will be described in detail below with reference to FIGS. 4 to 6.
なお従来例と同一の部品は同一符号を付しである。Note that the same parts as in the conventional example are given the same reference numerals.
前述したように水門扉の下端コーナ一部はスキンプレー
ト１とバックプレート２との下端接合部よりスキンプレ
ート１を垂下延長すると共に水門扉端部より幾分側方へ
突出してリップ３が配設されている。As mentioned above, at a part of the lower end corner of the water gate, the skin plate 1 hangs down and extends from the lower end joint of the skin plate 1 and the back plate 2, and the lip 3 is arranged to protrude somewhat laterally from the end of the water gate. has been done.
このリップ３の裏面全長には前述したように底部水比パ
ツキン４が当接しである。The entire length of the back surface of this lip 3 is in contact with the bottom water ratio packing 4 as described above.
該底部水比パツキン４の突出部には、一側面に段部１１
を形成し他側面が傾斜して基台が断面楔形をしているコ
ーナーパツキン１２のその他側面を当接する。The protruding portion of the bottom water ratio packing 4 has a stepped portion 11 on one side.
The other side of the corner packing 12 is formed and the other side is inclined, and the base has a wedge-shaped cross section.
またコーナーパツキン１２の水門扉中央寄りの底部水比
パツキン４にはその一側面に前記コーナーパツキン１２
を嵌合するＬ字形切欠部１３を形成した方形状の押え金
具１４の基部を当接する。In addition, the corner gasket 12 is attached to one side of the bottom water ratio gasket 4 near the center of the water gate door.
The base of a rectangular presser fitting 14 formed with an L-shaped notch 13 into which is fitted is brought into contact.
一方、前記底部水比パツキン４の突出部及び前記コーナ
ーパツキン１２の上部を押える矩形状の押え板１５を、
前記バックプレート２と前記スキンプレート１の突出リ
ップ３とか゛形成する接合隅部にバックプレート２の一
部が丁度突出する如く固着する。On the other hand, a rectangular presser plate 15 that presses the protruding part of the bottom water ratio packing 4 and the upper part of the corner packing 12,
A portion of the back plate 2 is fixed to the joint corner formed by the protruding lip 3 of the back plate 2 and the skin plate 1 so as to just protrude.
しかして前記コーナーパツキン１２の段部１１によって
形成される空隙に、水門扉の側板６に固定板１６及び押
え板７により固定された側部水比パツキン７の垂下端部
を挿入する。Then, the hanging end portion of the side water ratio packing 7 fixed to the side plate 6 of the water gate by the fixing plate 16 and the holding plate 7 is inserted into the gap formed by the stepped portion 11 of the corner packing 12.
次いでボルト９・ナツト１０により底部水比パツキン４
、コーナーパツキン１２、側部水比パツキン７及び押え
金具１４か゛前記リップ３に締結固定される。Next, tighten the bottom water ratio gasket 4 with bolts 9 and nuts 10.
, the corner gasket 12, the side water ratio gasket 7, and the presser fitting 14 are fastened and fixed to the lip 3.
同時に押え金具１４の基部も、直かに底部水比パツキン
４及びスキンプレート１のリップと別のボルト、ナツト
で締結固定される。At the same time, the base of the presser metal fitting 14 is also directly fastened and fixed to the bottom water ratio packing 4 and the lip of the skin plate 1 with separate bolts and nuts.
この考案の下端コーナ部の水密構造は斜上のような構成
であり、コーナーパツキン１２は押え金具の切欠部に嵌
合されていることにより水門扉の長手方向、すなわち、
水平方向にずれることがなく、また底部水比パツキンと
共に隅部に固定された押え片により上方へずれることも
ない。The watertight structure of the lower end corner of this invention has a diagonal upward configuration, and the corner gasket 12 is fitted into the notch of the holding fitting, so that the water-tight structure extends in the longitudinal direction of the water gate.
It does not shift in the horizontal direction, and it also does not shift upward due to the presser pieces fixed to the corners together with the bottom water ratio gasket.
また側部水比パツキンはコーナーパツキンの段部が形成
する空隙内に挿入固定されているためその位置ずれを防
止できる。Further, since the side water ratio packing is inserted and fixed into the gap formed by the stepped portion of the corner packing, its positional shift can be prevented.
このように従来では単にボルトナツトの締結力のみによ
りリップに固定されていた各部材が相互に嵌合あるいは
係止され、互いに位置規制されることになるので特に接
続片及び底部水比パツキンとも過度の変形がなくなり、
破損や劣化の虞れがなくなる。In this way, each member that was conventionally fixed to the lip simply by the fastening force of the bolt and nut is fitted or locked to each other, and their positions are restricted to each other. Deformation disappears,
There is no risk of damage or deterioration.
従って水密性能が低下せず、耐久性が向上するという優
れた効果を奏する。Therefore, an excellent effect is achieved in that the watertight performance is not deteriorated and the durability is improved.
第１図はシェル型水門扉の縦断側面図、第２図イは従来
の下端コーナ部の水密構造を示す要部側面図、第２図口
は同上要部の分解図、第３図イは同上要部正面図、第３
図口は第３図イのＡ−Ａ線断面図、第４図はこの考案の
実施例を示す要部側面図、第５図は同上要部底面図、第
６図は同上組立分解図である。
１・・・・・・スキンプレート、２・・・・・・バック
プレート、３・・・・・・リップ、４・・・・・・底部
水比パツキン、６・・・・・・側板、７・・・・・・側
部水比パツキン、９・・・・・・ボルト、１０・・・・
・・ナツト、１１・・・・・・段部、１２・・・・・・
コーナーパツキン、１３・・・・・・切欠部、１４・・
・・・・押え金具、１５・・・・・・押え片。Figure 1 is a longitudinal side view of a shell-type water gate, Figure 2 (a) is a side view of the main part showing the watertight structure of the conventional lower end corner, Figure 2 (a) is an exploded view of the main part of the same, and Figure 3 (a) is Same as above, front view of main parts, No. 3
The figure opening is a sectional view taken along the line A-A in Figure 3A, Figure 4 is a side view of the main parts showing an embodiment of this invention, Figure 5 is a bottom view of the main parts of the same as above, and Figure 6 is an exploded view of the same as above. be. 1...Skin plate, 2...Back plate, 3...Lip, 4...Bottom water ratio packing, 6...Side plate, 7... Side water ratio gasket, 9... Bolt, 10...
...Natsuto, 11...Danbe, 12...
Corner gasket, 13... Notch, 14...
...Presser metal fitting, 15...Presser piece.
Claims (1)
プレートが形成するリップであって、該ノツプの一側端
部を水門扉の端部より側方へ突出させ、そのリップ裏面
全長に当接された底部水比パツキンのその突出部に、一
側面に段部を形成した断面り字形のコーナーパツキンの
他側面を当接するとともに、前記底部水比パツキンの突
出部及び前記コーナーパツキンの上部を押える矩形状の
押え板を前記バックプレートと前記スキンプレートとの
接続隅部に突設固着し、かつ前記コーナーパツキンの段
部内に水門扉の側板に固定された側部水比パツキンの垂
下端部を挿入し、一側面に前記コーナーパツキン及び側
部水比パツキンを嵌合するＬ字形切欠部を形成した方形
状押え金具を底部水比パツキンに当接し、これらを前記
リップにボルトナツト等により締結固着したことを特徴
とするシェル型水門扉における下端コーナ一部の水蜜構
造。A lip formed by a skin plate extending downwardly from the lower end joint of the back plate, with one end of the knob protruding laterally from the end of the water gate and abutting the entire length of the back surface of the lip. A corner packing having a cross section with a stepped portion formed on one side and having a rectangular shape is brought into contact with the protrusion of the bottom water ratio packing, and the other side of the corner packing is pressed against the protrusion of the bottom water ratio packing and the upper part of the corner packing. A holding plate is protruded and fixed to the connecting corner of the back plate and the skin plate, and a hanging end of a side water ratio packing fixed to the side plate of the water gate door is inserted into the stepped part of the corner packing. , a rectangular presser metal fitting having an L-shaped notch on one side for fitting the corner gasket and the side hydraulic gasket is brought into contact with the bottom hydraulic gasket, and these are fastened and fixed to the lip with a bolt nut or the like. The characteristic feature of the shell-type water gate is the water-like structure at the bottom corner of the gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4300580U JPS5923069Y2 (en) | 1980-03-31 | 1980-03-31 | Watertight structure at the bottom corner of a shell-type water gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4300580U JPS5923069Y2 (en) | 1980-03-31 | 1980-03-31 | Watertight structure at the bottom corner of a shell-type water gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56144136U JPS56144136U (en) | 1981-10-30 |
| JPS5923069Y2 true JPS5923069Y2 (en) | 1984-07-10 |
Family
ID=29638379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4300580U Expired JPS5923069Y2 (en) | 1980-03-31 | 1980-03-31 | Watertight structure at the bottom corner of a shell-type water gate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923069Y2 (en) |
-
1980
- 1980-03-31 JP JP4300580U patent/JPS5923069Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56144136U (en) | 1981-10-30 |
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