JPS6117621A - Rising and falling type gate - Google Patents
Rising and falling type gateInfo
- Publication number
- JPS6117621A JPS6117621A JP13673884A JP13673884A JPS6117621A JP S6117621 A JPS6117621 A JP S6117621A JP 13673884 A JP13673884 A JP 13673884A JP 13673884 A JP13673884 A JP 13673884A JP S6117621 A JPS6117621 A JP S6117621A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- door body
- sheave
- door
- rotating shaft
- 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
- 230000000630 rising effect Effects 0.000 title abstract 2
- 238000004804 winding Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は農業用水路等の各種水路に設置される起伏式ゲ
ートに係り、扉体を河床上に組み立て設置する際の便の
ために、側部戸当りの外側にシーブ回転軸の一時的収納
体を設けるようにしたものである。Detailed Description of the Invention (Industrial Field of Application) The present invention relates to a undulating gate installed in various waterways such as agricultural waterways. A temporary storage body for the sheave rotating shaft is provided on the outside of the section door.
（発明の背景）
この種起伏式ゲートとして、扉体の下端部をヒンジ部に
より河床上に回転自在に取り付け、該扉体の側部に設け
られたシーブに調帯された扉体巻き上げ用ワイヤを巻き
上げることにより、上記扉体を上記ヒンジ部を中心に回
転させて起立させる形式のものが広〈実施されている。(Background of the Invention) In this type of undulating gate, the lower end of the gate body is rotatably mounted on the river bed by a hinge part, and a wire for hoisting the gate body is tied to a sheave provided on the side of the gate body. A type of door body is widely used in which the door body is rotated about the hinge part and raised by rolling it up.
第５図はこの種従来の起伏式ゲートであって、扉体５ａ
の上部には補強用鋼管５ｂが取り付けられている。５Ｃ
は側部戸当り５ｄ内に収納されたシーブであり、その回
転軸５ｅの一端部は扉体５ａ内部の支持部材５ｆに支持
されている。５ｇはシーブ５ｃに調帯された扉゛体巻き
上げ用ワイヤである。この種ゲートの組み立て施工は、
一般に水路の両側部に戸当り５ｄを設置してその外側５
１にコンクリート打ちを行った後、扉体５ａを左右の戸
当り５ｄの間に組み立てるため、回転軸５ｅが扉体５ａ
を組み立てる際の障害物となる問題点があった。すなわ
ち回転軸５ｅは、その一端部が戸当り５ｄの内壁面から
扉体５ａ側へ突出するものであるから、その突出部分が
扉体５ａを左右の戸当り５ｄの間に設置する際の障害物
となり、かつその一端部を扉体５ａ内部に設けられた上
記支持部材５ｆに取り付けにくいものであった。このた
め、従来扉体５ａを戸当り５ｄの間に設置する際には、
扉体５ａを回転軸５ｅが障害物とならない半完成品の段
階で戸当り５ｄの間に設置し、回転軸５ｅの一端部を支
持部材５ｆに支持させた後、現場において扉体５ａを完
成させるなどの手段がとられていたが、かかる手段によ
ると、扉体５ａの組み立て施工が面倒であり、また扉体
５ａを現場において完成させるため、殊に強度上の品質
に問題を生じやすいものであった。FIG. 5 shows a conventional undulating gate of this kind, with a door body 5a.
A reinforcing steel pipe 5b is attached to the upper part of the reinforcing steel pipe 5b. 5C
is a sheave housed in the side door stop 5d, and one end of its rotating shaft 5e is supported by a support member 5f inside the door body 5a. 5g is a wire for winding up the door body, which is tied to the sheave 5c. The assembly and construction of this type of gate is
Generally, doorstops 5d are installed on both sides of the waterway, and
After pouring concrete in 1, in order to assemble the door body 5a between the left and right door stops 5d, the rotating shaft 5e is attached to the door body 5a.
There was a problem with it being an obstacle when assembling it. In other words, since one end of the rotating shaft 5e protrudes from the inner wall surface of the door stop 5d toward the door body 5a, the protruding portion becomes an obstacle when installing the door body 5a between the left and right door stops 5d. Moreover, it was difficult to attach one end thereof to the support member 5f provided inside the door body 5a. For this reason, when conventionally installing the door body 5a between the door stops 5d,
The door body 5a is installed between the door stops 5d at the stage of a semi-finished product in which the rotating shaft 5e does not become an obstacle, and after one end of the rotating shaft 5e is supported by the support member 5f, the door body 5a is completed on site. However, according to such a method, it is troublesome to assemble the door body 5a, and since the door body 5a is completed on site, problems are likely to occur especially in terms of strength and quality. Met.
（発明の概要）
本発明は上記事情に鑑みてなされたものであって、本発
明の目的はシーブの回転軸が扉体を現場において組み立
て設置する際の障害物とならないようにした起伏式ゲー
トを提供することにある。(Summary of the Invention) The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an undulating type gate in which the rotating shaft of the sheave does not become an obstacle when assembling and installing the door body on site. Our goal is to provide the following.
このために本発明は、側部戸当りの外側に、シーブの回
転軸の一時的諸体を設け、扉体の組み立て施工時には回
転軸を収納体の内部に一時的に収納しておき、組み立て
施工が終了した後に、回転軸を収納体から取り出して所
定位置に配設するようにしたものである。To this end, the present invention provides temporary bodies for the rotating shaft of the sheave on the outside of the side door stop, and when assembling the door body, the rotating shaft is temporarily stored inside the storage body. After the construction is completed, the rotating shaft is taken out from the storage body and placed in a predetermined position.
（実施例） 以下、図面を参照しながら本発明の詳細な説明を行う。(Example) Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は本発明に係る起伏式ゲートの背面図、第２図は
要部背面図、第３図は同断面図、第４図は側面図である
。１は扉体であり、その下端部をヒンジ部２を介して河
床３上に回転自在に取り付けられている。４は扉体１の
上部に取り付けられた中空の補強用鋼管、５は水切りで
ある。６は扉体１の側端部に固着された中空の支柱体で
あって、その形状は略矩形長箱状であり、その上部は鋼
管４の上方まで突出している。８は支柱体６の補強板、
９はカバー板である。なお支柱体６の詳細は後述する。FIG. 1 is a rear view of the undulating gate according to the present invention, FIG. 2 is a rear view of essential parts, FIG. 3 is a sectional view thereof, and FIG. 4 is a side view. Reference numeral 1 denotes a door body, the lower end of which is rotatably mounted on a river bed 3 via a hinge part 2. 4 is a hollow reinforcing steel pipe attached to the upper part of the door body 1, and 5 is a drainer. Reference numeral 6 denotes a hollow support column fixed to the side end portion of the door body 1, which has a substantially rectangular box shape, and its upper portion protrudes above the steel pipe 4. 8 is a reinforcing plate for the support column 6;
9 is a cover plate. Note that details of the support column 6 will be described later.
１０．１０は側部戸当りであって、ステンレス板から成
っておへ、一方の戸当り１０の内部にはシーブ１１が収
納されている。１２は扉体巻き上げ用ワイヤであって、
シーブ１１に調帯されており、その一端部は戸当り１０
内の止具１３に固着されており、またその他端は巻き上
げ装置１４のホイール１５に巻回されている。河床３上
に転倒した扉体１を起立させるときは、そのハンドル１
６を回転操作すれば、ワイヤ１２は巻き上げられ、扉体
１は上記ヒンジ部２を中心に回転して起立する。１７は
シーブ１２の回転軸であって、上記支柱体６の上部に配
設された板状の支持部材１８．１８にその一端部を支持
されている。２１２１は支持部材１８．１８の取り付は
板である。回転軸１７が配設された支柱体６の上部背面
は開口部１９となっており、後述するように本ゲートを
河床３上に組み立て設置するときは、該開口部１９から
手を差し入れて回転軸１７を所定位置まで摺動させる。Reference numeral 10.10 denotes a side door stop, which is made of a stainless steel plate.A sheave 11 is housed inside one of the door stops 10. 12 is a wire for winding up the door body,
It is tied to the sheave 11, and one end of it is tied to the doorstop 10.
It is fixed to a stopper 13 inside, and the other end is wound around a wheel 15 of a winding device 14. When raising the door body 1 that has fallen onto the river bed 3, use the handle 1
6 is rotated, the wire 12 is wound up, and the door body 1 rotates around the hinge portion 2 and stands up. Reference numeral 17 denotes a rotating shaft of the sheave 12, one end of which is supported by a plate-shaped support member 18.18 disposed on the upper part of the support column 6. 2121 is a plate to which the support member 18.18 is attached. The back of the upper part of the support 6 on which the rotating shaft 17 is arranged has an opening 19, and when assembling and installing this gate on the riverbed 3 as described later, insert your hand through the opening 19 and rotate the gate. Slide the shaft 17 to a predetermined position.
７は戸当り１０の内壁面に形成された回転軸１７の円弧
状ガイド溝である。２３は上記回転軸１７心ミ取り付け
られたガイド溝７の円弧状カバー板であり、扉体１が河
床３上に倒伏した状態で、上記ガイド溝７を閉鎖し、戸
当り１０内にゴミ類が侵入してワイヤ１２やシーブ１１
に付着し、扉体１の巻き上げ操作に支障をきたすのを防
止する。２０は戸当り１０の外側面に設けられた円筒状
収納体であり、扉体１を河床３上に組み立て設置する際
に、上記回転軸１７は該収納体２０内に一時的に収納さ
れる。次に該収納体２０の設置理由を述べる。Reference numeral 7 denotes an arc-shaped guide groove for the rotating shaft 17 formed on the inner wall surface of the door stop 10. Reference numeral 23 denotes an arc-shaped cover plate for the guide groove 7 to which the rotating shaft 17 is attached. When the door body 1 is laid down on the river bed 3, the guide groove 7 is closed and garbage is removed from the door stop 10. enters the wire 12 and sheave 11
This prevents the film from adhering to the surface and interfering with the winding operation of the door body 1. 20 is a cylindrical storage body provided on the outer surface of the door stop 10, and when the door body 1 is assembled and installed on the riverbed 3, the rotating shaft 17 is temporarily stored in the storage body 20. . Next, the reason for installing the storage body 20 will be described.
この種ゲート５組み立て施工は、まず水路の両側部に戸
当り１０．１０を設置してその側部２２．２２のコンク
リート打ちを行った後、戸当り１０．１００間に扉体１
が設置される。その場合、シーブ１１の回転軸１７の配
役手段が問題となる。すなわち回転軸１７は、第３図実
線位置に配設されてシーブ１１を回転自在に支持するの
であるが、扉体１を上述のように設置する際に回転軸１
７が該位置にあると、戸当り１０内壁面から扉体１側へ
突出する該回転軸１７の一端部が扉体１設置の障害物と
なり、扉体１を戸当り１０．１０の間に設置することが
難しくなる。しかして本ゲートにあっては、扉体工を設
置する際は、第３図鎖線にて示すように回転軸１７を収
納体２０の内部に収納しておき、扉体１を戸当り１０．
１０の間に設置した後、上記開口部１９から手を差し入
れて回転軸１７を右方へ摺動させ、その一端部をカバー
板２３の端部に形成された取り付は孔２３１に通しなが
ら、支柱体６内の支持部材１８．１８に支持させればよ
い。このように扉体１の組み立て時には、回転軸１７を
収納体２０内に一時的に収納するようにすれば、該回転
軸１７が扉体１の設置の障害物となることはなく、扉体
１を簡単に組み立てることができる。なお上記開口部１
９は、回転軸１７を軸受け１８．１８に支持させて扉体
１を設置した後には、カバー板等により閉鎖してもよい
。また回転軸１７を支持部材１８．１８に支持させたな
らば、両者は溶接手段などにより固着される。To assemble this type of gate 5, first install the doorstops 10.10 on both sides of the waterway, pour concrete on the sides 22.22, and then place the gate 10.10 between the doorstops 10.100.
will be installed. In that case, the arrangement of the rotating shaft 17 of the sheave 11 becomes a problem. That is, the rotating shaft 17 is disposed at the solid line position in FIG. 3 to rotatably support the sheave 11, but when installing the door body 1 as described above,
7 is in this position, one end of the rotary shaft 17 protruding from the inner wall surface of the doorstop 10 toward the door body 1 becomes an obstacle to installing the door body 1, and the door body 1 is placed between the doorstops 10 and 10. It becomes difficult to install. However, in this gate, when installing the door body, the rotating shaft 17 is stored inside the storage body 20 as shown by the chain line in FIG.
10, insert your hand through the opening 19 and slide the rotary shaft 17 to the right, passing one end of it through the hole 231 formed at the end of the cover plate 23. , it may be supported by support members 18, 18 within the column body 6. In this way, when assembling the door body 1, if the rotating shaft 17 is temporarily stored in the storage body 20, the rotating shaft 17 will not become an obstacle to the installation of the door body 1, and the door body 1 can be easily assembled. Note that the above opening 1
9 may be closed with a cover plate or the like after the rotating shaft 17 is supported by the bearings 18 and 18 and the door body 1 is installed. Further, once the rotating shaft 17 is supported by the supporting members 18 and 18, the two are fixed together by welding means or the like.
上記構成において、殊に洪水時や扉体巻き上げ時には扉
体１には大きな荷重がかかり、そのため扉体１や補強用
鋼管４には大きなねじれモーメントが加わるが、本扉体
ｌの側端部には中空支柱体６が固着されて補強されてい
るので、荷重に十分に対抗でき、扉体１や鋼管４のねじ
れを最小に抑えることができる。また扉体１の側端部に
支柱体６を設けているので、シーブ１１を任意の場所に
設置することができる。すなわちこの種シーブ１１は、
なるべく高い位置に設置することが扉体１の巻き上げ操
作上望まし・いものであるが従来のゲ−トにおいては、
第５図に示すように扉体５ａの上部には中空鋼管５ｂが
配設されていたため、該鋼管５ｂの側方にはシーブ５Ｃ
を設置しにくく、このため従来シーブ５Ｃは鋼管５ｂよ
りも下方の扉体５ａ側方に設けざるを得なかった。しか
し本ゲートは、扉体１の側端部に支持部材１８の取り付
けが可能な支柱体６を固着しているので、鋼管４の側方
を含む扉体１側方の任意位置にシーブ１１を配設するこ
とができる。なお本発明は上記実施例以外にも種々の設
計変更が可能であって、例えば収納体の形状は円筒体の
他、角筒体等であってもよ（、要は回転軸１７を扉体１
設置時の障害物とならないように戸当り１０の外側に確
実に収納できるものであればよい。In the above configuration, a large load is applied to the door body 1, especially during a flood or when the door body is rolled up, and therefore a large torsional moment is applied to the door body 1 and the reinforcing steel pipe 4. Since the hollow support body 6 is fixed and reinforced, it can sufficiently resist the load, and twisting of the door body 1 and the steel pipe 4 can be suppressed to a minimum. Furthermore, since the support column 6 is provided at the side end of the door body 1, the sheave 11 can be installed at any location. In other words, this type of sheave 11 is
Although it is desirable to install the gate as high as possible for the purpose of winding up the gate body 1, in the case of conventional gates,
As shown in FIG. 5, since a hollow steel pipe 5b was disposed above the door body 5a, a sheave 5C was placed on the side of the steel pipe 5b.
Therefore, conventionally, the sheave 5C had to be installed on the side of the door body 5a below the steel pipe 5b. However, in this gate, the support member 6 to which the support member 18 can be attached is fixed to the side end of the gate body 1, so the sheave 11 can be placed at any position on the side of the gate body 1, including the side of the steel pipe 4. can be placed. It should be noted that the present invention can be modified in various ways other than the above-mentioned embodiments. For example, the shape of the storage body may be a rectangular cylinder in addition to a cylinder. 1
Any device may be used as long as it can be reliably stored outside the door stop 10 so as not to become an obstacle during installation.
（発明の効果）
以上説明したように本発明に係る起伏式ゲートは、側部
戸当り１０の外側に、シーブ１１の回転軸１７の一時的
収納体２０を設けているので、回転軸１７を該収納体２
０に一時的に収納することにより、これが扉体１の組み
立て施工の障害物になるのを避けることができる。(Effects of the Invention) As explained above, in the undulating gate according to the present invention, the temporary storage body 20 for the rotating shaft 17 of the sheave 11 is provided on the outside of the side door stop 10. The storage body 2
By temporarily storing it at 0, it is possible to avoid it from becoming an obstacle to the assembly work of the door body 1.
図は本発明の実施例を示すものであって、第１図は起伏
式ゲートの背面図、第２図は要部背面斜視図、第３図は
要部断面図、第５図は従来のものの部分背面図である。
ｌ・・・扉体 ２・・・ヒンジ部
３・・・河床 ４・・・補強用鋼管
１０・・・側部戸当り １１・・・シーブ１２・・・
扉体巻き上げ用ワイヤ
１４・・・巻き上げ装置 １７・・・回転軸２０・・
・収納体
第５図
５ｄ
手続補正書坊幻
昭和５９年１１月１３日The figures show an embodiment of the present invention, in which Fig. 1 is a rear view of the undulating gate, Fig. 2 is a rear perspective view of the main part, Fig. 3 is a sectional view of the main part, and Fig. 5 is a conventional gate. FIG. 3 is a partial rear view of the object. l... Door body 2... Hinge part 3... Riverbed 4... Steel pipe for reinforcement 10... Side door stop 11... Sheave 12...
Door body winding wire 14... Winding device 17... Rotating shaft 20...
・Container Figure 5 5d Procedural amendment book phantom November 13, 1982
Claims (1)
けられた扉体と、該扉体の側方に設置された側部戸当り
の内部に収納されたシーブと、該シーブに調帯された扉
体巻き上げ用ワイヤと、該ワイヤの巻き上げ装置とを備
え、上記側部戸当りの外側に、上記シーブの回転軸の一
時的収納体を設けたことを特徴とする起伏式ゲート。A door body whose lower end is rotatably attached to the riverbed by a hinge part, a sheave housed inside a side door stop installed on the side of the door body, and a sheave that is attached to the sheave. An undulating gate comprising a wire for winding up the gate body and a winding device for the wire, and further comprising a temporary storage body for the rotating shaft of the sheave provided on the outside of the side door stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673884A JPS6117621A (en) | 1984-07-02 | 1984-07-02 | Rising and falling type gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673884A JPS6117621A (en) | 1984-07-02 | 1984-07-02 | Rising and falling type gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6117621A true JPS6117621A (en) | 1986-01-25 |
| JPH0324523B2 JPH0324523B2 (en) | 1991-04-03 |
Family
ID=15182349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13673884A Granted JPS6117621A (en) | 1984-07-02 | 1984-07-02 | Rising and falling type gate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002250A (en) * | 2011-06-21 | 2013-01-07 | Hitachi Zosen Corp | Floating body type flap gate |
-
1984
- 1984-07-02 JP JP13673884A patent/JPS6117621A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002250A (en) * | 2011-06-21 | 2013-01-07 | Hitachi Zosen Corp | Floating body type flap gate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324523B2 (en) | 1991-04-03 |
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| LAPS | Cancellation because of no payment of annual fees |