JP2002181265A - Expansion flexible pipe prevented from pipe separation by mounting of semilunar plate - Google Patents
Expansion flexible pipe prevented from pipe separation by mounting of semilunar plateInfo
- Publication number
- JP2002181265A JP2002181265A JP2000404257A JP2000404257A JP2002181265A JP 2002181265 A JP2002181265 A JP 2002181265A JP 2000404257 A JP2000404257 A JP 2000404257A JP 2000404257 A JP2000404257 A JP 2000404257A JP 2002181265 A JP2002181265 A JP 2002181265A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sleeve
- tube
- main
- meniscus
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は，配管の継手部が
地盤の変化及び地震等で離脱を起こさないための装置を
内蔵している伸縮可撓管に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telescopic flexible tube having a built-in device for preventing a joint portion of a pipe from coming off due to a change in the ground or an earthquake.
【０００２】[0002]
【従来の技術】従来の伸縮管部の管離脱装置はタイ−ボ
ルト及び離脱防止カバー等を取り付けて対応しており，
加工も複雑で形状も大きくなり費用も大変で高価な伸縮
可撓管であった。2. Description of the Related Art A conventional pipe detaching device for a telescopic tube is provided with a tie bolt and a detachment prevention cover.
The processing was complicated, the shape was large, and the cost was very high.
【０００３】[0003]
【発明が解決しようとする課題】したがって，各メーカ
ーとも，伸縮可撓管に管離脱防止を組み込む方法を追求
して，研究及び開発をしてきたが解決しなかった。本発
明は，こうした使用者の強い要望にこたえるために発明
されたものである。Accordingly, each of the manufacturers has been conducting research and development in pursuit of a method of incorporating a tube separation prevention into a telescopic flexible tube, but has not solved the problem. The present invention has been invented in order to respond to such strong demands of users.
【０００４】[0004]
【課題を解決するための手段】いま、その構成を説明す
ると、 （イ）本管板厚より厚い本管（１）の左右に半月状の板
（２）を取り付ける。 （ロ）スリーブ管板厚より厚いスリーブ管（３）の左右
に半月状の板（４）を取り付ける。 （ハ）本管（１）とスリーブ管（３）を組むときは，機
密部の乙字型ゴムリング（５）を取り付け，ゴム押さえ
板（ボルト止め）（６）で止めた状態のスリーブ管
（３）に本管（１）を半月板の長さ分を回転させた状態
で差し込み半月板の長さ分を戻して，スリーブ管（３）
と本管（１）の半月板（２），（４）をタッチさせる。 （ニ）スリーブ管（３）に取り付けの半月板拘束ボルト
（７）を締め付ける。 （ホ）スリーブ管（３）とスリーブ管（９）の接合は，
スリーブ管（９）の本管部にＶ型ゴムリング（１０）を
セットして，スリーブ管（３）にスリーブ管（９）を差
し込み，スリーブ管（３）エンドのフランジ（１１）を
ボルト−ナット（１２）にて取り付ける。 （ヘ）本管（８）とスリーブ管（９）の取り付けは
（イ）〜（ニ）の手順で行うものとする。以上のように
装置する。Means for Solving the Problems Now, the structure will be described. (A) A half-moon-shaped plate (2) is attached to the left and right sides of a main pipe (1) thicker than the main plate. (B) The half-moon-shaped plates (4) are attached to the left and right sides of the sleeve tube (3) thicker than the sleeve tube plate thickness. (C) When assembling the main pipe (1) and the sleeve pipe (3), attach a B-shaped rubber ring (5) of the confidential part and fix the sleeve pipe (bolted) (6) with the sleeve pipe (6). Insert the main pipe (1) in 3) with the length of the meniscus rotated, and return the length of the meniscus to the sleeve pipe (3).
And touch the meniscus (2) and (4) of the main pipe (1). (D) Tighten the meniscus restraint bolt (7) attached to the sleeve tube (3). (E) The joining of the sleeve tube (3) and the sleeve tube (9)
A V-shaped rubber ring (10) is set on the main pipe of the sleeve pipe (9), the sleeve pipe (9) is inserted into the sleeve pipe (3), and the flange (11) at the end of the sleeve pipe (3) is bolted. Install with nut (12). (F) Attachment of the main pipe (8) and the sleeve pipe (9) shall be performed by the procedures (a) to (d). The device is operated as described above.
【０００５】[0005]
【発明の実施の形態】本管（１）及びスリーブ管（３）
の左右の位置に半月状の板（２），（４）を取り付け
る。次に本管（１）とスリーブ管（３）を組むときは，
機密部の乙字型ゴムリング（５）を取り付け，ゴム押さ
え板（ボルト止め）（６）で止めた状態のスリーブ管
（３）に本管（１）を半月板の長さ分を回転させた状態
で差し込み，半月板の長さ分を戻してスリーブ管（３）
と本管（１）の半月板（２），（４）を背中合わせにタ
ッチさせ，スリーブ管（３）に取り付けの半月板拘束ボ
ルト（７）を締め付ける。スリーブ管（３）とスリーブ
管（９）の接合は，スリーブ管（９）の本管部にＶ型ゴ
ムリング（１０）をセットして，スリーブ管（３）にス
リーブ管（９）を差し込み，スリーブ管（３）エンドの
フランジ（１１）をボルト（１２）にて取り付ける。乙
字型ゴムリング（５）とＶ型ゴムリング（１０）はリッ
プを付け止水性が発揮できるよう考慮している。本管
（８）とスリーブ管（９）の取り付けも同じ要領で行う
ものとする。次に発明の実施の形態を述べると，以上の
組み立てによって管離脱防止伸縮管として充分な効果が
ある。DESCRIPTION OF THE PREFERRED EMBODIMENTS Main pipe (1) and sleeve pipe (3)
Attach the half-moon-shaped plates (2) and (4) to the left and right positions of. Next, when assembling the main pipe (1) and the sleeve pipe (3),
The main pipe (1) was rotated by the length of the meniscus to the sleeve pipe (3) in the state where the B-shaped rubber ring (5) of the confidential section was attached and the rubber presser plate (bolt) (6) was used. Insert in the state, return the length of the meniscus to the sleeve tube (3)
And the meniscus (2), (4) of the main pipe (1) are touched back to back, and the meniscus restraint bolt (7) attached to the sleeve pipe (3) is tightened. To join the sleeve tube (3) and the sleeve tube (9), set a V-shaped rubber ring (10) on the main portion of the sleeve tube (9) and insert the sleeve tube (9) into the sleeve tube (3). Then, the flange (11) at the end of the sleeve tube (3) is attached with the bolt (12). The O-shaped rubber ring (5) and the V-shaped rubber ring (10) are designed to have a lip and exhibit water-stopping properties. The main pipe (8) and the sleeve pipe (9) are attached in the same manner. Next, an embodiment of the invention will be described. The above assembly has a sufficient effect as a pipe detachment preventing telescopic tube.
【０００６】[0006]
【発明の効果】だから，このように本管（１）及びスリ
ーブ管（３）の左右の位置に半月状の板（２），（４）
を取り付け，この半月板がタッチして管の離脱を防止す
る方法は，合理的で優れており，また性能及び気密とも
に安定して保持ができる管離脱防止付伸縮可撓管であり
ます。As described above, the half-moon-shaped plates (2) and (4) are provided at the left and right positions of the main pipe (1) and the sleeve pipe (3).
The method to prevent the detachment of the tube by touching the meniscus is rational and excellent, and it is a telescopic flexible tube with tube detachment prevention that can stably hold both performance and airtightness.
【図１】本発明の平面図，断面図，側面図FIG. 1 is a plan view, a sectional view, and a side view of the present invention.
１は本管 ２は半月板（本管取り付け） ３はスリーブ管 ４は半月板（スリーブ取り付け） ５は乙字型ゴムリング ６はゴム押さえ板 ７は半月板拘束ボルト ８は本管 ９はスリーブ管 １０はＶ型ゴムリング １１はフランジ １２はボルト−ナット 1 is a main pipe 2 is a meniscus (attached to the main pipe) 3 is a sleeve pipe 4 is a meniscus (attached to the sleeve) 5 is an O-shaped rubber ring 6 is a rubber holding plate 7 is a meniscus retaining bolt 8 is a main pipe 9 is a sleeve pipe 10 is a V-shaped rubber ring 11 is a flange 12 is a bolt-nut
Claims (2)
半月状の板（２），（４）を取り付けその半月板がお互
い接触して抜け止めとなり，スリーブに取り付けた半月
板拘束ボルト（７）を締め付けて，本管（１）がスリー
ブ（３）から離脱しない為の装置を内蔵した伸縮可撓管 （イ）本管板厚より厚い本管（１）左右に半月状の板
（２）を取り付ける。 （ロ）スリーブ管板厚より厚いスリーブ管（３）左右に
半月状の板（４）を取り付ける。 （ハ）本管（１）とスリーブ管（３）を組むときは，気
密部の乙字型ゴムリング（５）を付け，ゴム押さえ板
（ボルト止め）（６）で止めた状態のスリーブ管（３）
に本管（１）を半月板の長さ分を回転させた状態で差し
込み，半月板の長さ分を，戻してスリーブ管（３）と本
管（１）の半月状の板（２），（４）をタッチさせる。 （ニ）スリーブ管（３）に取り付けの半月板拘束ボルト
（７）を締め付ける。 （ホ）スリーブ管（３）とスリーブ管（９）の接合は，
スリーブ管（９）の本管部にＶ型ゴムリング（１０）を
セットして、スリーブ管（３）にスリーブ管（９）を差
し込み，スリーブ管（３）エンドのフランジ（１１）を
ボルト−ナット（１２）にて取り付ける。 （ヘ）本管（８）とスリーブ管（９）の取り付けは
（イ）〜（ニ）の手順で行うものとする。 以上の如く構成された，管離脱防止装置付伸縮可撓継手
の装置(1) Meniscal plates (2) and (4) are attached to a double tube portion of a main pipe (1) and a sleeve (3), and the meniscuses are in contact with each other to prevent them from falling off, and are attached to the sleeve. A telescopic flexible tube with a built-in device to prevent the main tube (1) from coming off the sleeve (3) by tightening the meniscus restraining bolt (7) (a) Main tube (1) thicker than the main plate thickness Attach a half-moon shaped plate (2). (B) A half-moon-shaped plate (4) is attached to the left and right of the sleeve tube (3) which is thicker than the sleeve tube plate thickness. (C) When assembling the main pipe (1) and the sleeve pipe (3), attach a B-shaped rubber ring (5) of an airtight part and fix the sleeve pipe (bolt) (6) with the sleeve pipe (6). 3)
The main pipe (1) is inserted with the length of the meniscus rotated, and the length of the meniscus is returned to return the sleeve pipe (3) and the meniscus-shaped plate (2) of the main pipe (1). , (4). (D) Tighten the meniscus restraint bolt (7) attached to the sleeve tube (3). (E) The joining of the sleeve tube (3) and the sleeve tube (9)
A V-shaped rubber ring (10) is set on the main pipe of the sleeve pipe (9), the sleeve pipe (9) is inserted into the sleeve pipe (3), and the flange (11) at the end of the sleeve pipe (3) is bolted. Install with nut (12). (F) Attachment of the main pipe (8) and the sleeve pipe (9) shall be performed in the procedures of (a) to (d). An apparatus for a telescopic flexible joint with a pipe detachment prevention device configured as described above.
（５）及びＶ型ゴムリング（１０）2. A B-shaped rubber ring (5) and a V-shaped rubber ring (10) developed for the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000404257A JP2002181265A (en) | 2000-12-14 | 2000-12-14 | Expansion flexible pipe prevented from pipe separation by mounting of semilunar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000404257A JP2002181265A (en) | 2000-12-14 | 2000-12-14 | Expansion flexible pipe prevented from pipe separation by mounting of semilunar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002181265A true JP2002181265A (en) | 2002-06-26 |
Family
ID=18868240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000404257A Pending JP2002181265A (en) | 2000-12-14 | 2000-12-14 | Expansion flexible pipe prevented from pipe separation by mounting of semilunar plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002181265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011910A (en) * | 2009-09-03 | 2011-04-13 | 日本维多利克股份有限公司 | Pipe joint which is expansible and flexible |
-
2000
- 2000-12-14 JP JP2000404257A patent/JP2002181265A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011910A (en) * | 2009-09-03 | 2011-04-13 | 日本维多利克股份有限公司 | Pipe joint which is expansible and flexible |
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