JPH08209662A - Non-suspension of water supply install construction method for water regulating door - Google Patents
Non-suspension of water supply install construction method for water regulating doorInfo
- Publication number
- JPH08209662A JPH08209662A JP1759095A JP1759095A JPH08209662A JP H08209662 A JPH08209662 A JP H08209662A JP 1759095 A JP1759095 A JP 1759095A JP 1759095 A JP1759095 A JP 1759095A JP H08209662 A JPH08209662 A JP H08209662A
- Authority
- JP
- Japan
- Prior art keywords
- door frame
- door
- water control
- flow path
- frame construction
- 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
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、水路等に制水扉を設
置する工法に係り、特に、流路を遮断することなく制水
扉を設置する不断水設置工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for installing a water control door in a waterway or the like, and more particularly to a method for installing a water control door without blocking a flow path.
【０００２】[0002]
【従来の技術】従来、灌漑のための用水路などに、流路
を開放・閉止するゲート開閉機を設置するときは、一
旦、上流域で流れを塞き止め、水を断った状態で、コン
クリート製のゲートを所定の場所に配設し、扉体の案内
枠をこのゲートに埋め込み、扉体を案内枠に収装すると
いう方法を用いていた。2. Description of the Related Art Conventionally, when a gate opening / closing device for opening and closing a flow path is installed in an irrigation canal or the like, once the flow is blocked in the upstream region and water is cut off, concrete is removed. A method of arranging a gate made in a predetermined place, embedding a guide frame of a door body in this gate, and housing the door body in the guide frame was used.
【０００３】[0003]
【発明が解決しようとする課題】このように、従来は、
流路に扉体を設置するに当り、一旦、上流域で流れを塞
き止めてからゲートを設けなければならなかったので、
設置工事期間中は用水を使用できないという問題点があ
った。また、設置工事が大規模になり、多大な労力と工
費を必要とし、施工期間が長くかかることも問題であっ
た。As described above, conventionally,
When installing the door in the flow path, it was necessary to temporarily block the flow in the upstream area and then install the gate,
There was a problem that water could not be used during the installation work. Further, the installation work becomes large in scale, requires a lot of labor and construction cost, and takes a long construction period, which is also a problem.
【０００４】この発明は、従来の設置工法における上記
した問題点を解決するために、流れを塞き止めることな
く、いわゆる不断水で、流路に制水扉を設置することが
できる工法を提供することを目的とする。In order to solve the above-mentioned problems in the conventional installation method, the present invention provides a method in which a water control door can be installed in the flow path with so-called uninterrupted water without blocking the flow. The purpose is to do.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
めに、この発明は、扉枠を、予め制水扉が配設されるべ
き所定位置に合わせて位置決めを行った状態で、固化部
材で固化して扉枠構築体を形成し、この扉枠構築体を流
路内に設置する。次に、この扉枠構築体の端面と流路を
形成する壁体との間に形成される隙間をシール部材によ
り流路から隔離して、前記壁体と扉枠構築体とを固定す
る。そして、前記扉枠に制水扉を収装する制水扉の不断
水設置工法を構成したものである。なお、予め扉枠構築
体に制水扉を収装しておき、流路内に扉枠構築体をを設
置してもよい。上記の場合、流路を形成する壁体の外側
に、それぞれ、断面凹状のブロック体を配設し、流路の
壁体とブロック体の両脚部とを接合した後、ブロック体
の両脚部間を閉塞している壁体を取り除き、ブロック体
の凹部内に扉枠構築体の両端部が位置するように当該扉
枠構築体を設置すると、流路幅を狭くすることなく施工
できる。In order to achieve the above object, the present invention is a solidifying member in which the door frame is positioned in advance in accordance with a predetermined position where the water control door is to be arranged. Is solidified to form a door frame structure, and the door frame structure is installed in the flow path. Next, the gap formed between the end surface of the door frame construction and the wall forming the flow passage is separated from the flow passage by the seal member, and the wall and the door frame construction are fixed. Further, the method for installing a water control door in which the water control door is housed in the door frame is configured. The water control door may be housed in the door frame structure in advance and the door frame structure may be installed in the flow path. In the above case, a block body having a concave cross-section is disposed on the outside of the wall body forming the flow path, respectively, and the wall body of the flow path and both leg portions of the block body are joined together, and then the space between both leg portions of the block body If the wall body that closes the door frame is removed and the door frame construction body is installed so that both ends of the door frame construction body are located in the recessed portion of the block body, the construction can be performed without narrowing the flow channel width.
【０００６】また、扉枠を、予め制水扉が配設されるべ
き所定位置に合わせて位置決めを行った状態で、固化部
材で固化して扉枠構築体を形成し、この扉枠構築体を、
流路を形成する壁体の外側に配設し、扉枠構築体と壁体
とを接合する。そして、扉枠に制水扉を収装した後、扉
枠構築体の端部間を閉塞している壁体を取り除くことを
特徴とする制水扉の不断水設置工法を構成した。Further, the door frame is positioned in advance in accordance with a predetermined position where the water control door is to be arranged, and is solidified by a solidifying member to form a door frame construction body. To
The door frame construction body and the wall body are joined to each other by arranging them on the outside of the wall body forming the flow path. Then, after the water control door is housed in the door frame, a wall body blocking between the end portions of the door frame construction is removed, thereby constructing an uninterrupted water installation method for the water control door.
【０００７】[0007]
【作用】請求項１ないし請求項４に記載された発明によ
れば、扉枠構築体は、流路に水が流れている状態で、流
路内に、いわゆる落し込まれるように設置される。そし
て、扉枠に制水扉を収装することにより、流れを塞き止
める。また、請求項５および請求項６に記載された発明
によれば、扉枠構築体は、流路に水が流れている状態
で、流路を形成する壁体の外側に配設される。そして、
扉枠構築体の端部間を閉塞している壁体を取り除くこと
により、流路に直交して設けた分岐路への流れを塞き止
める。According to the invention described in claims 1 to 4, the door frame construction is installed in the channel so as to be dropped in a state where water flows in the channel. . Then, the water control door is housed in the door frame to block the flow. Further, according to the invention described in claims 5 and 6, the door frame construction is arranged outside the wall forming the flow path in a state where water flows in the flow path. And
By removing the wall body that closes between the end portions of the door frame structure, the flow to the branch passage provided orthogonal to the flow passage is blocked.
【０００８】[0008]
【実施例】以下に、この発明の実施例を図面に基づき説
明する。図１の（ａ−１），（ｂ−１），（ｃ−１）お
よび（ａ−２），（ｂ−２），（ｃ−２）は、この発明
の第１の実施例について示す平面図および断面図であ
る。図中、符号１で示される扉枠構築体は、鋼板を折り
曲げて作られた扉枠２を、予め後記する制水扉５が配設
されるべき所定位置に合わせて位置決めを行った状態
で、コンクリート等の固化部材３で固化して断面コ字状
に形成される。この扉枠構築体１は、同図の（ａ−
１），（ａ−２）に示されるように、流路４、すなわち
左右の壁体６，６′により形成され、矢印方向に水が流
れる流路４の中に、水が流れている状態で、底部４′に
達するまで落し込まれる。断面コ字状の扉枠構築体１
は、流路４と平行する方向は開口されているので、扉枠
構築体１が設置された後も、水は、この開口部１ａおよ
び扉枠構築体１の端面と流路４を形成する壁体６，６′
との間を通じて依然として流れている。なお、流路４の
底部４′は、必要により所定の深さまで掘り下げた後、
平坦に均され、扉枠構築体１が設置される。Embodiments of the present invention will be described below with reference to the drawings. 1 (a-1), (b-1), (c-1) and (a-2), (b-2), (c-2) show the first embodiment of the present invention. It is a top view and a sectional view. In the figure, the door frame construction indicated by reference numeral 1 is a state in which a door frame 2 made by bending a steel plate is positioned in accordance with a predetermined position where a water control door 5 described later is to be arranged in advance. , And is solidified by a solidifying member 3 such as concrete to have a U-shaped cross section. This door frame construction 1 is shown in (a-
1), as shown in (a-2), a state in which water is flowing in the flow path 4, that is, the flow path 4 formed by the left and right walls 6, 6'and flowing in the direction of the arrow. Then, it is dropped until it reaches the bottom 4 '. Door frame construction 1 with a U-shaped cross section
Is opened in a direction parallel to the flow path 4, so that water forms the flow path 4 with the opening 1a and the end surface of the door frame construction 1 even after the door frame construction 1 is installed. Wall 6,6 '
Is still flowing through. The bottom portion 4'of the flow path 4 is dug down to a predetermined depth if necessary,
The door frame structure 1 is installed evenly.
【０００９】そして、図１の（ｂ−１），（ｂ−２）に
示すように、扉枠構築体１の端面と壁体６，６′との間
に、流路４から隔離してスペース７，７′が形成される
ように、扉枠構築体１の端部と壁体６，６′との間を、
シール部材８，８′により緊密に封止する。この封止手
段には、シール部材８，８′の具体例である遮蔽板，ブ
ロックあるいはチューブ状の風船バルブ等の公知の手段
が用いられる。シール部材８，８′により止水した状態
で、前記流路４から離隔して形成されたスペース７，
７′内の水は、吸引され、除去される。Then, as shown in (b-1) and (b-2) of FIG. 1, between the end face of the door frame construction 1 and the walls 6, 6 ', separated from the flow path 4. Between the ends of the door frame construction 1 and the walls 6, 6 ', so that the spaces 7, 7'are formed,
A tight seal is provided by the sealing members 8 and 8 '. As the sealing means, a known means such as a shield plate, a block or a tube-shaped balloon valve which is a specific example of the seal members 8 and 8'is used. A space 7 formed so as to be separated from the flow path 4 in a state where water is stopped by the seal members 8 and 8 ′.
The water in 7'is aspirated and removed.
【００１０】次いで、排水されたスペース７，７′に、
図１の（ｃ−１），（ｃ−２）に示されるように、充填
材９，９′を充填する。充填材９，９′としては、例え
ばコンクリート，モルタル，接着剤等の凝結材や樹脂，
鋳鉄等が用いられる。充填材９，９′を充填後、図１の
（ｂ−１），（ｂ−２）で示したシール部材８，８′は
取り除かれる。そして、扉枠構築体１の扉枠２に、図２
の拡大断面図にも示すように、制水扉５が収装されて、
工事は完了である。Next, in the drained spaces 7, 7 ',
As shown in (c-1) and (c-2) of FIG. 1, the fillers 9 and 9'are filled. As the fillers 9 and 9 ', for example, concrete, mortar, adhesive or other setting material, resin,
Cast iron or the like is used. After filling the fillers 9 and 9 ', the seal members 8 and 8'shown in (b-1) and (b-2) of FIG. 1 are removed. Then, in the door frame 2 of the door frame structure 1, FIG.
As shown in the enlarged cross-sectional view of
Construction is complete.
【００１１】図３の（ａ−１），（ｂ−１），（ｃ−
１）および（ａ−２），（ｂ−２），（ｃ−２）は、流
路に直交させて分岐路を設けその分岐位置に制水扉を設
置するこの発明の第２の実施例について示す平面図およ
び断面図である。これらの図中において、図１と同一の
部位および部材には共通の符号を付している。流路４を
形成する壁体６，６′の一側に、この流路４と直交させ
て、左右の壁体１６、１６′を密接接合して設け、分岐
路１４を形成する。3 (a-1), (b-1), (c-
1) and (a-2), (b-2), (c-2), a second embodiment of the present invention in which a branch passage is provided orthogonal to the flow path and a water control door is installed at the branch position. FIG. 3 is a plan view and a cross-sectional view showing the. In these figures, the same parts and members as those in FIG. 1 are designated by common reference numerals. The left and right wall bodies 16 and 16 'are provided in close contact with one side of the wall bodies 6 and 6'that form the flow path 4 so as to be orthogonal to the flow path 4 and form a branch path 14.
【００１２】扉枠構築体１１は、扉枠２を、固化部材３
で固化して断面コ字状に形成されるが、図１の場合と異
なり、扉枠２は分岐路１４と一致するように配置され、
流路４と平行する方向および分岐路１４と対面する方向
をそれぞれ開口させて開口部１１ａ，１１ｂを形成して
いる。そして、図３の（ａ−１），（ａ−２）に示され
るように、扉枠構築体１１は、その扉枠２が分岐路１４
と対面するよう位置合わせされて、流路４の中に落し込
まれる。The door frame construction body 11 includes the door frame 2 and the solidifying member 3.
Although it is solidified to form a U-shaped cross section, unlike the case of FIG. 1, the door frame 2 is arranged so as to coincide with the branch passage 14,
The openings 11a and 11b are formed by opening the direction parallel to the flow path 4 and the direction facing the branch path 14, respectively. Then, as shown in (a-1) and (a-2) of FIG. 3, in the door frame construction body 11, the door frame 2 has a branch path 14.
Is aligned so as to face with and is dropped into the flow path 4.
【００１３】次いで、図３の（ｂ−１），（ｂ−２）に
示すように、扉枠構築体１１の端面と壁体６，６′との
間に、流路４から隔離してスペース７，７′が形成され
るように、扉枠構築体１１の端部と壁体６，６′との間
を、分岐路１４側の開口部１１ｂを除いて、シール部材
８，８′により緊密に封止する。このように、シール部
材８，８′により止水した状態で、前記流路４から離隔
して形成されたスペース７，７′内の水は、吸引され、
除去される。Next, as shown in (b-1) and (b-2) of FIG. 3, between the end face of the door frame construction 11 and the walls 6 and 6 ', separated from the flow path 4. Sealing members 8 and 8'are provided between the ends of the door frame structure 11 and the walls 6 and 6 ', except for the opening 11b on the side of the branch passage 14 so that the spaces 7 and 7'are formed. To tightly seal. In this way, the water in the spaces 7 and 7 ′ formed apart from the flow path 4 is sucked in while the water is stopped by the seal members 8 and 8 ′,
To be removed.
【００１４】続いて、排水されたスペース７，７′に、
図３の（ｃ−１），（ｃ−２）に示されるように、充填
材９，９′を充填し、充填後、図３の（ｂ−１），（ｂ
−２）で示したシール部材８，８′を取り除く。この状
態で、分岐路１４側の開口部１１ｂを塞いでいた壁体６
の一部６ａを、分岐路１４の流路幅だけ撤去すると、流
路４を流れる水は、分岐路１４に流れ込む。そして、扉
枠構築体１１の扉枠２に、制水扉５が収装されて、工事
は完了である。Then, in the drained spaces 7, 7 ',
As shown in (c-1) and (c-2) of FIG. 3, the fillers 9 and 9'are filled, and after the filling, (b-1) and (b) of FIG.
The seal members 8 and 8'shown in -2) are removed. In this state, the wall 6 that has blocked the opening 11b on the side of the branch passage 14
When a part 6a of the above is removed by the flow passage width of the branch passage 14, the water flowing through the flow passage 4 flows into the branch passage 14. Then, the water control door 5 is housed in the door frame 2 of the door frame structure 11, and the construction is completed.
【００１５】さて、上記の各実施例では、扉枠構築体１
又は１１を流路４内に設置するため、ゲートの位置にお
いて流路幅が狭くなってしまう。図４に示すこの発明の
第３の実施例は、この点を考慮して、流路幅を狭くする
ことなく施工できるようにしたものである。In each of the above embodiments, the door frame construction 1 is
Alternatively, since 11 is installed in the channel 4, the channel width becomes narrow at the gate position. In consideration of this point, the third embodiment of the present invention shown in FIG. 4 can be constructed without narrowing the flow passage width.
【００１６】図４の（ａ），（ｂ），（ｃ），（ｄ）お
よび（ｅ）は、この第３の実施例について示す平面断面
図である。この例においても、図１と同一の部位および
部材には共通の符号を付している。先ず、図４の（ａ）
に示すように、流路４を形成する壁体６，６′の外側
に、それぞれ、断面凹状のブロック体１０，１０′を配
設する。流路４の壁体６，６′とブロック体１０，１
０′の両脚部１０ａ，１０ａ′を密接接合する。4 (a), (b), (c), (d) and (e) are plan sectional views showing this third embodiment. Also in this example, the same parts and members as in FIG. 1 are denoted by common reference numerals. First, FIG. 4 (a)
As shown in FIG. 3, block bodies 10 and 10 ′ having a concave cross section are arranged outside the wall bodies 6 and 6 ′ forming the flow path 4, respectively. Walls 6 and 6'of flow path 4 and block bodies 10 and 1
The 0'legs 10a and 10a 'are closely joined.
【００１７】次に、図４の（ｂ）に示すように、ブロッ
ク体１０，１０′の両脚部１０ａ，１０ａ′間を閉塞し
ている壁体６の一部６ｂ，６ｂ′を取り除くことによ
り、流路４は、ブロック体１０，１０′の配設部分だけ
拡幅されたことになる。Next, as shown in FIG. 4 (b), by removing the portions 6b and 6b 'of the wall body 6 that closes the space between the two leg portions 10a and 10a' of the block bodies 10 and 10 '. That is, the flow path 4 is widened by the portion where the block bodies 10 and 10 'are arranged.
【００１８】続いて、図４の（ｃ）に示すように、第１
の実施例で用いたと同じ扉枠構築体１を、当該扉枠構築
体１の両端部がブロック体１０，１０′の凹部内、つま
り両脚部１０ａ，１０ａ′間に位置するように、流路４
の中に、水が流れている状態で、落し込む。Then, as shown in FIG. 4C, the first
Of the same door frame construction 1 used in the embodiment of the present invention so that both ends of the door frame construction 1 are located in the recesses of the block bodies 10 and 10 ', that is, between both leg portions 10a and 10a'. Four
With the water flowing inside, drop it in.
【００１９】そして、図４の（ｄ）に示すように、扉枠
構築体１の端部とブロック体１０，１０′の凹部との間
に、流路４から隔離してスペース７，７′が形成される
ように、扉枠構築体１の端部と壁体６，６′との間を、
シール部材８，８′により緊密に封止する。このよう
に、シール部材８，８′により止水した状態で、前記ス
ペース７，７′内の水は、吸引され、除去される。Then, as shown in FIG. 4 (d), spaces 7, 7'are separated from the flow path 4 between the end of the door frame construction 1 and the recesses of the blocks 10, 10 '. Between the end of the door frame construction 1 and the walls 6, 6 ', so that
A tight seal is provided by the sealing members 8 and 8 '. In this way, the water in the spaces 7, 7'is sucked and removed while the water is stopped by the seal members 8, 8 '.
【００２０】さらに、排水されたスペース７，７′に、
図４の（ｅ）に示すように、充填材９，９′を充填し、
充填後、図４の（ｄ）で示したシール部材８，８′は取
り除かれる。そして、扉枠構築体１の扉枠２に、図５の
拡大断面図にも示すように、制水扉５が収装されて、工
事は完了である。Further, in the drained spaces 7, 7 ',
As shown in FIG. 4 (e), the fillers 9 and 9'are filled,
After filling, the sealing members 8 and 8'shown in FIG. 4 (d) are removed. Then, as shown in the enlarged cross-sectional view of FIG. 5, the water control door 5 is housed in the door frame 2 of the door frame structure 1, and the construction is completed.
【００２１】なお、上記の各実施例では、扉枠構築体１
又は１１の端部と壁体６，６′との間を、シール部材
８，８′により緊密に封止した状態で、流路４から離隔
して形成されたスペース７，７′内の水を吸引、除去
し、このスペース７，７′内に充填材９，９′を充填し
た後、シール部材８，８′を取り除いていたが、スペー
ス７，７′内に水を残したまま、硬化剤を注入し、扉枠
構築体１と壁体６，６′とを固定してもよい。また、シ
ール部材８，８′の除去も場合によっては、不要であ
る。In each of the above embodiments, the door frame structure 1
Alternatively, the water in the spaces 7 and 7'separated from the flow path 4 in a state where the ends of 11 and the walls 6 and 6'are tightly sealed by the seal members 8 and 8 '. Was removed by suction, and the space 7,7 'was filled with the filler 9,9', and then the seal members 8,8 'were removed. However, while leaving the water in the spaces 7,7', You may inject a hardening agent and fix the door frame construction 1 and the wall bodies 6 and 6 '. Further, the removal of the seal members 8 and 8'is unnecessary in some cases.
【００２２】次に、図６は、この発明の第４の実施例に
ついて示す平面断面図であり、流路に直交させて分岐路
を設けその分岐位置に不断水で制水扉を設置する例であ
る。この例においても、図１と同一の部位および部材に
は共通の符号を付している。流路４を形成する壁体６，
６′の一側に、この流路４と直交させて、左右の壁体１
６、１６′を設け、分岐路１４を形成する。そして、第
１の実施例で用いたと同じ扉枠構築体１を、その扉枠２
が分岐路１４と対面するように、流路４を形成する壁体
６と分岐路１４を形成する壁体１６、１６′との間に配
設する。扉枠構築体１と流路４を形成する壁体６および
分岐路１４を形成する壁体１６、１６′とは、それぞ
れ、密接接合された後、扉枠２に制水扉５が収装され
る。この状態で、扉枠構築体１の端部間を閉塞している
壁体６の一部６ｃを取り除くと、工事は完了である。流
路４から分岐路１４に向かって流れる水は、制水扉５に
より開閉される。Next, FIG. 6 is a plan sectional view showing a fourth embodiment of the present invention. An example in which a branch passage is provided orthogonal to the flow passage and a water control door is installed at the branch position with uninterrupted water. Is. Also in this example, the same parts and members as in FIG. 1 are denoted by common reference numerals. Walls 6 forming the flow path 4
6'on one side, orthogonal to this flow path 4, the left and right wall bodies 1
6, 16 'are provided to form the branch passage 14. Then, the same door frame construction body 1 used in the first embodiment is replaced by the door frame 2
Are arranged between the wall body 6 forming the flow path 4 and the wall bodies 16 and 16 ′ forming the branch path 14 so as to face the branch path 14. The door frame structure 1 and the wall body 6 forming the flow path 4 and the wall bodies 16 and 16 'forming the branch passage 14 are closely joined to each other, and then the water control door 5 is housed in the door frame 2. To be done. In this state, the construction is completed when the part 6c of the wall body 6 that closes between the end portions of the door frame structure 1 is removed. The water flowing from the flow path 4 toward the branch path 14 is opened and closed by the water control door 5.
【００２３】以上詳述した各実施例では、説明の都合
上、扉枠構築体１（１１）に扉枠２を設けた場合につい
て示したが、図７に示すように、この扉枠構築体１（１
１）に予め、扉枠２と、制水扉５と、この制水扉５の上
部に継手２１を介して上方に延びるように設けたロッド
２２と、このロッド２２に接続されたねじ棒２３とウォ
ーム歯車により噛合し、ハンドルＨの回転により制水扉
５を上下動させる開閉機２５とを組み込んで構成すれ
ば、扉枠構築体１（１１）を設置するだけで制水扉５の
開閉を行うことができ、より効率的である。In each of the embodiments described in detail above, the door frame structure 1 (11) is provided with the door frame 2 for convenience of explanation, but as shown in FIG. 7, this door frame structure 1 is provided. 1 (1
1) In advance, the door frame 2, the water control door 5, the rod 22 provided on the upper portion of the water control door 5 so as to extend upward through the joint 21, and the screw rod 23 connected to the rod 22. And a worm gear that meshes with each other and an opening / closing device 25 that vertically moves the water control door 5 by rotating the handle H, the water control door 5 can be opened and closed only by installing the door frame structure 1 (11). Can be done and is more efficient.
【００２４】[0024]
【発明の効果】この発明は、上記のように構成したの
で、水の流れを断つことなく流路を開閉する制水扉を設
置でき、従来のゲート開閉機のように、一旦、上流域で
流れを塞き止める必要がなく、設置工事期間中でも用水
を使用できる。また、工事の規模も小さく、施工期間も
短くて済むので、工費を節約できる効果がある。Since the present invention is configured as described above, it is possible to install a water control door that opens and closes a flow path without interrupting the flow of water, and once in the upstream region, like a conventional gate opening / closing device. There is no need to block the flow, and water can be used even during the installation work. Further, since the scale of construction is small and the construction period is short, the construction cost can be saved.
【００２５】特に、この発明の第３の実施例の設置工法
では、流路を形成する壁体の外側にブロック体を配設
し、このブロック体の凹部内に扉枠構築体の両端部が位
置するように当該扉枠構築体を設置しているので、流路
幅を狭くすることなく施工できる効果がある。In particular, in the installation method of the third embodiment of the present invention, the block body is arranged outside the wall body forming the flow path, and both end portions of the door frame construction body are arranged in the concave portion of the block body. Since the door frame structure is installed so as to be located, there is an effect that it can be installed without narrowing the flow path width.
【図１】（ａ−１），（ｂ−１），（ｃ−１）および
（ａ−２），（ｂ−２），（ｃ−２）は、この発明の第
１の実施例について示す平面図および断面図である。1 (a-1), (b-1), (c-1) and (a-2), (b-2), (c-2) are for the first embodiment of the present invention. It is the top view and sectional view which show.
【図２】図１の（ｃ−１）の拡大断面図である。FIG. 2 is an enlarged sectional view of (c-1) in FIG.
【図３】（ａ−１），（ｂ−１），（ｃ−１）および
（ａ−２），（ｂ−２），（ｃ−２）は、この発明の第
２の実施例について示す平面図および断面図である。3 (a-1), (b-1), (c-1) and (a-2), (b-2), (c-2) are related to the second embodiment of the present invention. It is the top view and sectional view which show.
【図４】（ａ），（ｂ），（ｃ），（ｄ）および（ｅ）
は、この発明の第３の実施例について示す平面断面図で
ある。4 (a), (b), (c), (d) and (e).
FIG. 6 is a plan sectional view showing a third embodiment of the present invention.
【図５】図４の（ｅ）の拡大断面図である。5 is an enlarged cross-sectional view of FIG. 4 (e).
【図６】この発明の第４の実施例について示す平面断面
図である。FIG. 6 is a plan sectional view showing a fourth embodiment of the present invention.
【図７】この発明の他の実施例について示す側面断面図
である。FIG. 7 is a side sectional view showing another embodiment of the present invention.
１ …扉枠構築体 ２ …扉枠 ３ …固化部材 ４ …流路 ５ …制水扉 ６ …壁体 ７ …スペース ８ …シール部材 ９ …充填材 １０ …ブロック体 １４ …分岐路 1 ... Door frame construction 2 ... Door frame 3 ... Solidification member 4 ... Flow path 5 ... Water control door 6 ... Wall body 7 ... Space 8 ... Seal member 9 ... Filler 10 ... Block body 14 ... Branch
Claims (6)
枠を、予め制水扉が配設されるべき所定位置に合わせて
位置決めを行った状態で、固化部材で固化し、扉枠構築
体を形成する工程、(2)前記扉枠構築体を、流路内に設
置する工程、(3)前記扉枠構築体の端面と流路を形成す
る壁体との間に形成される隙間をシール部材により流路
から隔離して、前記壁体と扉枠構築体とを固定する工
程、(4)前記扉枠に制水扉を収装する工程を、それぞ
れ、その順序で行うことを特徴とする制水扉の不断水設
置工法。1. When installing a water control door in a flow path, (1) solidify with a solidifying member in a state where the door frame is positioned in advance at a predetermined position where the water control door should be arranged. Then, the step of forming the door frame construction, (2) the step of installing the door frame construction in the flow path, (3) between the end surface of the door frame construction and the wall forming the flow path Isolate the gap formed in the flow path by the seal member, the step of fixing the wall body and the door frame construction, (4) the step of housing the water control door in the door frame, respectively, An uninterrupted water installation method for water control doors, which is performed in order.
枠を、予め制水扉が配設されるべき所定位置に合わせて
位置決めを行った状態で、固化部材で固化し、扉枠構築
体を形成する工程、(2)前記扉枠構築体を、流路内に設
置する工程、(3)前記扉枠構築体の端面と流路を形成す
る壁体との間に形成される隙間をシール部材により流路
から隔離して、前記壁体と扉枠構築体とを固定する工
程、(4)前記スペース内の流体を除去する工程、(5)前記
スペース内に充填材を充填する工程、(6)前記シール部
材を取り除く工程、(7)前記扉枠に制水扉を収装する工
程を、それぞれ、その順序で行うことを特徴とする制水
扉の不断水設置工法。2. When installing a water control door in the flow path, (1) the door frame is positioned in advance in accordance with a predetermined position where the water control door should be arranged, and then solidified by a solidifying member. Then, the step of forming the door frame construction, (2) the step of installing the door frame construction in the flow path, (3) between the end surface of the door frame construction and the wall forming the flow path Isolating the gap formed in the flow path from the flow path by a seal member, fixing the wall body and the door frame construction, (4) removing the fluid in the space, (5) in the space The step of filling a filling material, the step of removing the sealing member, and the step of housing the water control door in the door frame are performed in that order, respectively. Water installation method.
枠を、予め制水扉が配設されるべき所定位置に合わせて
位置決めを行った状態で、固化部材で固化し、扉枠構築
体を形成する工程、(2)制水扉と、この制水扉を作動す
る開閉機とを、前記扉枠構築体に組み込む工程、(3)前
記扉枠構築体を、流路内に設置する工程、(4)前記扉枠
構築体の端面と流路を形成する壁体との間に形成される
隙間をシール部材により流路から隔離して、前記壁体と
扉枠構築体とを固定する工程を、それぞれ、その順序で
行うことを特徴とする制水扉の不断水設置工法。3. When installing a water control door in a flow path, (1) solidify with a solidifying member in a state where the door frame is positioned in advance in accordance with a predetermined position where the water control door should be arranged. Then, the step of forming a door frame structure, (2) water control door, and a switch for operating this water control door, a step of incorporating the door frame structure, (3) the door frame structure, Step of installing in the flow path, (4) the gap formed between the end surface of the door frame construction and the wall body forming the flow path is separated from the flow path by a seal member, and the wall body and the door An uninterrupted water installation method for a water control door, characterized in that the steps of fixing the frame structure are performed in that order.
ぞれ、断面凹状のブロック体を配設し、流路の壁体とブ
ロック体の両脚部とを接合した後、ブロック体の両脚部
間を閉塞している壁体を取り除き、ブロック体の凹部内
に扉枠構築体の両端部が位置するように当該扉枠構築体
を設置した請求項１ないし請求項３のいずれかに記載の
制水扉の不断水設置工法。4. A block body having a concave cross-section is arranged on the outside of each of the wall bodies forming the flow passage, and the wall body of the flow passage and both leg portions of the block body are joined to each other. 4. The door frame construction body is installed so that the wall body that closes the space between the portions is removed and the door frame construction body is installed so that both ends of the door frame construction body are located in the recessed portion of the block body. Uninterrupted water installation method of the water control door of.
位置に制水扉を設置するに当り、(1)扉枠を、予め制水
扉が配設されるべき所定位置に合わせて位置決めを行っ
た状態で、固化部材で固化し、扉枠構築体を形成する工
程、(2)前記扉枠構築体を、流路を形成する壁体の外側
に配設し、扉枠構築体と壁体とを接合する工程、(3)前
記扉枠に制水扉を収装する工程、(4)前記扉枠構築体の
端部間を閉塞している壁体を取り除く工程を、それぞ
れ、その順序で行うことを特徴とする制水扉の不断水設
置工法。5. When installing a water control door at the branching position by providing a branch passage orthogonal to the flow path, (1) align the door frame with a predetermined position where the water control door should be arranged in advance. In a state of positioning, the step of solidifying with a solidifying member to form a door frame construction body, (2) disposing the door frame construction body on the outside of a wall body forming a flow path, and the door frame construction body And (3) a step of joining the water control door to the door frame, and (4) a step of removing the wall body blocking between the end portions of the door frame construction, respectively. The method of installing water control doors without interruption is characterized by performing in that order.
位置に制水扉を設置するに当り、(1)扉枠を、予め制水
扉が配設されるべき所定位置に合わせて位置決めを行っ
た状態で、固化部材で固化し、扉枠構築体を形成する工
程、(2)制水扉と、この制水扉を作動する開閉機とを、
前記扉枠構築体に組み込む工程、(3)前記扉枠構築体
を、流路を形成する壁体の外側に配設し、扉枠構築体と
壁体とを接合する工程、(4)前記扉枠構築体の端部間を
閉塞している壁体を取り除く工程を、それぞれ、その順
序で行うことを特徴とする制水扉の不断水設置工法。6. When installing a water control door at a branch position by providing a branch passage orthogonal to the flow path, (1) aligning the door frame with a predetermined position where the water control door should be installed in advance. With the positioning performed, the step of solidifying with a solidifying member to form a door frame structure, (2) water control door, and a switch that operates this water control door,
Step of incorporating into the door frame structure, (3) the door frame structure is disposed on the outside of the wall forming the flow path, the step of joining the door frame structure and the wall, (4) the An uninterrupted water installation method for a water control door, characterized in that the steps of removing the wall that closes the ends of the door frame structure are performed in that order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01759095A JP3538789B2 (en) | 1995-02-06 | 1995-02-06 | Water control method for water control door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01759095A JP3538789B2 (en) | 1995-02-06 | 1995-02-06 | Water control method for water control door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08209662A true JPH08209662A (en) | 1996-08-13 |
| JP3538789B2 JP3538789B2 (en) | 2004-06-14 |
Family
ID=11948121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01759095A Expired - Lifetime JP3538789B2 (en) | 1995-02-06 | 1995-02-06 | Water control method for water control door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3538789B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097620A (en) * | 2000-09-25 | 2002-04-02 | Maezawa Ind Inc | Sluice gate and its non-cutoff water installation work method |
| CN103758088A (en) * | 2014-01-15 | 2014-04-30 | 中国长江三峡集团公司 | Hydraulically-controlled steel-strand hoisting device for ultra-large steel gates for irrigation works |
-
1995
- 1995-02-06 JP JP01759095A patent/JP3538789B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097620A (en) * | 2000-09-25 | 2002-04-02 | Maezawa Ind Inc | Sluice gate and its non-cutoff water installation work method |
| JP4495324B2 (en) * | 2000-09-25 | 2010-07-07 | 前澤工業株式会社 | Permanent water installation method for water control doors |
| CN103758088A (en) * | 2014-01-15 | 2014-04-30 | 中国长江三峡集团公司 | Hydraulically-controlled steel-strand hoisting device for ultra-large steel gates for irrigation works |
| CN103758088B (en) * | 2014-01-15 | 2017-01-04 | 中国长江三峡集团公司 | A kind of ultra-large type hydraulic steel gate hydraulic control steel strand wires headstock gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3538789B2 (en) | 2004-06-14 |
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