JPH0638915Y2 - Gate for water pipe - Google Patents
Gate for water pipeInfo
- Publication number
- JPH0638915Y2 JPH0638915Y2 JP1988139604U JP13960488U JPH0638915Y2 JP H0638915 Y2 JPH0638915 Y2 JP H0638915Y2 JP 1988139604 U JP1988139604 U JP 1988139604U JP 13960488 U JP13960488 U JP 13960488U JP H0638915 Y2 JPH0638915 Y2 JP H0638915Y2
- Authority
- JP
- Japan
- Prior art keywords
- pit
- door
- water
- water conduit
- 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 - Fee Related
Links
Landscapes
- Barrages (AREA)
- Sewage (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、下水管や流雪溝などの設備における導水管用
ゲートの改善に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an improvement of a gate for a water pipe in equipment such as a sewer pipe and a snow ditch.
［従来の技術］ 一般に、下水管や流雪溝などの設備における導水管用ゲ
ートとしては、第３図に示すように、操作時に扉体１を
地表上に設けた昇降機構２により上方に引き上げる構造
のものが知られている。（従来例：実開昭60-139824号
公報） ［考案が解決しようとする課題］ 上述のような、操作時に扉体１を昇降装置２によって上
方に引き上げる構造の導水管用ゲートにあっては、次の
ような課題がある。[Prior Art] Generally, as a water conduit gate in equipment such as a sewer pipe or a snow ditch, as shown in FIG. 3, a structure in which a door body 1 is lifted upward by an elevating mechanism 2 provided on the surface of the ground during operation. Are known. (Prior art example: Japanese Utility Model Laid-Open No. 60-139824) [Problems to be solved by the invention] In the above-described water conduit gate having a structure in which the door body 1 is pulled up by the lifting device 2 during operation, There are the following issues.
（ａ）地表上に開閉装置などの構造物を設置することが
困難な場合があり、立地条件によってはゲート設置位置
の変更を余儀なくされることがあり、設計施工に多くの
時間を要するという課題がある。(A) It may be difficult to install a structure such as a switchgear on the ground surface, and it may be necessary to change the gate installation position depending on the location conditions, which requires a lot of time for design and construction. There is.
（ｂ）扉体１を上方に引き上げる構造であることから、
必要以上に導水管全体を地表より深い位置に埋設する必
要があり、土木工事費が嵩むという経済的な不都合があ
る。(B) Since the door body 1 is pulled up,
It is necessary to bury the whole water pipe deeper than the surface of the earth more than necessary, which is economically inconvenient because civil engineering work costs increase.
このような課題を解決する手段として、実開平2-6733号
公報に示すような水路用水門が提案されている。この水
門は、扉体の昇降が側部戸当りの中空部に垂設された駆
動螺杆に行われ、またこの螺杆の駆動機構が下部戸当り
に収容されていることから、地表上に開閉装置などの構
造物を設置するという設計施工上の制約をうけることは
ないが、構造が複雑化され、特に、螺杆駆動のため異物
が噛込み易いことから故障も多く、従って、全構成部品
を防水構造の箱体で覆った点検室を設置する必要があ
り、また、ピット内に設置するのにきわめて不向きであ
るという課題が依然として残されている。As means for solving such a problem, a waterway sluice as shown in Japanese Utility Model Publication No. 2-6733 has been proposed. In this sluice, the door body is lifted and lowered by the drive screw rod hung in the hollow part of the side door stop, and the drive mechanism of this screw rod is housed in the lower door stopper, so that the opening / closing device on the surface of the ground. Although there is no restriction in designing and constructing such as installing a structure, etc., the structure is complicated, and there are many failures because foreign matter is easy to be caught due to the screw drive, so all components are waterproof. There is still a problem that it is necessary to install an inspection room covered with a box of a structure, and it is extremely unsuitable for installation in a pit.
［課題を解決するための手段］ 従来技術の課題を解決する本考案の構成は、地中に埋設
された導水管路の中途部所要個所に、導水管の埋設部位
より深く掘削形成されるとともに、相対向する戸当り面
に導水管端を開口連通したコンクリート構造よりなり、
而も、導水管の上下，左右側にこの導水管径より大きく
拡幅された大容量のピットを設け、該ピットの一側戸当
り面には、前記導水管の口径に適合する開口の左右両側
にそった案内枠を垂設し、この左右の案内枠に昇降可能
な扉体の両側縁部を嵌合させるとともに、この扉体に前
記ピットの底面に立設した油圧シリンダを連結したもの
である。[Means for Solving the Problems] The structure of the present invention which solves the problems of the prior art is formed by excavating deeper than the buried portion of the water conduit at a required location in the middle of the water conduit which is buried in the ground. , A concrete structure in which the end of the water conduit is opened and communicated with the facing door contact surface,
Moreover, a large-capacity pit having a width larger than the diameter of the water guiding pipe is provided on the upper, lower, left, and right sides of the water guiding pipe, and one side of the pit has a door contact surface, and the left and right sides of the opening matching the diameter of the water guiding pipe. A vertical guide frame is installed vertically, the left and right guide frames are fitted with both side edges of the vertically movable door body, and a hydraulic cylinder standing on the bottom of the pit is connected to the door body. is there.
［実施例］ 図面について本考案実施例の詳細を説明する。[Embodiment] An embodiment of the present invention will be described in detail with reference to the drawings.
第１図は縦断側面図，第２図は同上縦断正面図である。FIG. 1 is a vertical sectional side view, and FIG. 2 is a vertical sectional front view of the same.
地中に埋設された導水管路の中途部所要個所に、導水管
12の埋設部位より深く掘削形成されるとともに、相対向
する戸当り面11aに導水管12端を開口連通したコンクリ
ート構造よりなり、而も、導水管12の上下，左右側にこ
の導水管12径より大きく拡幅された大容量のピット11を
設け、該ピット11の一側戸当り面11aには、前記導水管1
2の口径に適合する開口11bの左右両側にそった案内枠13
を垂設し、この左右の案内枠13に昇降可能な扉体14の両
側縁部を嵌合させるとともに、この扉体14に、前記ピッ
ト11の底面に立設した油圧シリンダ15を連結したもので
ある。図中16はマンホール,17は蓋である。A water conduit is installed at a required location in the middle of the conduit that is buried underground.
It is formed by excavation deeper than the buried portion of 12 and has a concrete structure in which the end of the water guiding pipe 12 is openly communicated with the opposing door contact surfaces 11a. A large-capacity pit 11 having a larger width is provided, and one side of the pit 11 has a door contact surface 11a.
Guide frames 13 along the left and right sides of the opening 11b that fits the diameter of 2
Vertically, the left and right guide frames 13 are fitted with both side edges of a vertically movable door body 14, and a hydraulic cylinder 15 erected on the bottom surface of the pit 11 is connected to the door body 14. Is. In the figure, 16 is a manhole and 17 is a lid.
［作用の説明］ 油圧シリンダ15の押し上げ操作により、扉体14は図のよ
うに導水管12の開口11bを閉塞し、また、引き下げ操作
によって導水管12は開口される。ピット11は導水管12内
の異物の除去スペースとして利用され、また、ピット11
は、導水管12の上下，左右側にこの導水管12径より大き
く拡幅した大容量に構成されているため、ピット11部で
は流速が遅くなり、導水管12内の異物や流砂を合理的に
堆積させることができる。[Explanation of Action] As the hydraulic cylinder 15 is pushed up, the door 14 closes the opening 11b of the water guiding pipe 12 as shown in the figure, and the water guiding pipe 12 is opened by the pulling down operation. The pit 11 is used as a space for removing foreign matters in the water conduit 12, and the pit 11
Has a large capacity that is wider than the diameter of the water conduit 12 above and below and on the left and right sides of the water conduit 12, so the flow velocity becomes slower in the pit 11 part, and foreign matter and quicksand in the water conduit 12 are rationalized. It can be deposited.
［考案の効果］ 上述のように本考案の構成によれば、次のような効果が
得られる。[Effect of the Invention] According to the configuration of the present invention as described above, the following effects can be obtained.
（ａ）導水管の開閉操作が、扉体の下方からの油圧シリ
ンダによる押し上げ，引き下げによって行われるため、
ゲート設備に際し扉体の開閉昇降装置が地表に現れるこ
とがなく、従ってゲート設置個所に制約をうけることが
ないことは勿論のこと、 （ｂ）ピットは通常導入管の入口や任意の接続部に設置
することができ、また、導水管維持管理時の出入口，導
水管内の異物の除去スペースとして利用され、また、ピ
ットが、導水管の上下，左右側にこの導水管径より大き
く拡幅された大容積であるため、ピット部では流速が遅
くなり、導水管内の異物や流砂を一時的に堆積させるこ
とができる。(A) Since the operation of opening and closing the water conduit is performed by pushing up and down by the hydraulic cylinder from below the door,
The gate opening / closing device does not appear on the surface of the ground when the gate equipment is installed, and thus the location of the gate is not restricted. (B) The pit is usually located at the entrance of the introduction pipe or at any connection. It can be installed and is used as an entrance / exit for maintenance and management of water conduits and as a space for removing foreign matter in the water conduits, and pits are widened above and below the water conduits and larger than this diameter. Because of the volume, the flow velocity becomes slower in the pit portion, and it is possible to temporarily deposit foreign matter and quicksand in the water conduit.
（ｃ）導水管の埋設深さが従来技術に比べて浅く、単に
ピット部のみを深く掘削すれば足りることから、土木工
事費が著しく軽減され経済的である。(C) The burial depth of the water conduit is shallower than that of the conventional technique, and it is sufficient to simply excavate only the pit portion deeply, so civil engineering work cost is significantly reduced and it is economical.
第１図は縦断側面図，第２図は同上縦断正面図，第３図
は従来例の縦断側面図である。 11……ピット,11a……戸当り面,11b……開口,12……導
水管,13……案内枠,14……扉体,15……油圧シリンダ,16
……マンホール,17……蓋。FIG. 1 is a vertical side view, FIG. 2 is a vertical front view of the same as above, and FIG. 3 is a vertical side view of a conventional example. 11 …… pit, 11a …… door contact surface, 11b …… opening, 12 …… water conduit, 13 …… guide frame, 14 …… door body, 15 …… hydraulic cylinder, 16
…… Manhole, 17 …… Lid.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 平２−6733（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliography Actual Kaihei 2-6733 (JP, U)
Claims (1)
所に、導水管の埋設部位より深く掘削形成されるととも
に、相対向する戸当り面に導水管端を開口連通したコン
クリート構造よりなり、而も、導水管の上下，左右側に
この導水管径より大きく拡幅された大容量のピットを設
け、該ピットの一側戸当り面には、前記導水管の口径に
適合する開口の左右両側にそった案内枠を垂設し、この
左右の案内枠に昇降可能な扉体の両側縁部を嵌合させる
とともに、この扉体に前記ピットの底面に立設した油圧
シリンダを連結したことを特徴とする導水管用ゲート。1. A concrete structure in which an end of a water conduit is opened and communicated with a door contact surface facing each other, which is formed by excavating deeper than a buried part of the water conduit at a required location in the middle of the water conduit buried in the ground. In addition, a large-capacity pit having a width larger than the diameter of the water guide pipe is provided on the upper, lower, left, and right sides of the water guide pipe, and an opening conforming to the diameter of the water guide pipe is formed on one door contact surface of the pit. The guide frames are laid vertically along the left and right sides of the door, and the left and right guide frames are fitted with the side edges of the door that can move up and down, and the hydraulic cylinders erected on the bottom of the pit are connected to the door. A gate for a water conduit characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139604U JPH0638915Y2 (en) | 1988-10-25 | 1988-10-25 | Gate for water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139604U JPH0638915Y2 (en) | 1988-10-25 | 1988-10-25 | Gate for water pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262919U JPH0262919U (en) | 1990-05-10 |
| JPH0638915Y2 true JPH0638915Y2 (en) | 1994-10-12 |
Family
ID=31403015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988139604U Expired - Fee Related JPH0638915Y2 (en) | 1988-10-25 | 1988-10-25 | Gate for water pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638915Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4679731B2 (en) * | 2001-01-31 | 2011-04-27 | 株式会社ノムラフォーシーズ | Inundation water induction method and induction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428920Y2 (en) * | 1988-06-27 | 1992-07-14 |
-
1988
- 1988-10-25 JP JP1988139604U patent/JPH0638915Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0262919U (en) | 1990-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |