JP2002106764A - Peripheral and axial direction fastening double pipe type flexible joint - Google Patents

Peripheral and axial direction fastening double pipe type flexible joint

Info

Publication number
JP2002106764A
JP2002106764A JP2000342654A JP2000342654A JP2002106764A JP 2002106764 A JP2002106764 A JP 2002106764A JP 2000342654 A JP2000342654 A JP 2000342654A JP 2000342654 A JP2000342654 A JP 2000342654A JP 2002106764 A JP2002106764 A JP 2002106764A
Authority
JP
Japan
Prior art keywords
rubber ring
type rubber
axial direction
peripheral
nut
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
Application number
JP2000342654A
Other languages
Japanese (ja)
Inventor
Itsuo Yoshimura
伊津男 吉村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2000342654A priority Critical patent/JP2002106764A/en
Publication of JP2002106764A publication Critical patent/JP2002106764A/en
Pending legal-status Critical Current

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  • Joints With Sleeves (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a device capable of stably stopping water and coping with a trouble when the trouble occurs by improving airtightness of a rubber ring with the usage of a λ shaped rubber ring 3 and by pressing the rubber ring along both of the peripheral direction and the axial direction. SOLUTION: A joint sleeve body 2 is installed on short pipes 1A and 1B, the λ shaped rubber ring is pressed, and a plate ring 4 and a flange 6 are attached. Then, they are fastened along the peripheral direction and the axial direction with a bolt.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は，従来からある二
重管継手に属するもので，止水する為の構造とゴムリン
グの形状を開発して，より気密性と作業性を高める装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to a conventional double pipe joint, and relates to a device for improving airtightness and workability by developing a structure for stopping water and a shape of a rubber ring. It is.

【０００２】[0002]

【従来の技術】従来の二重管継手に使用のゴムリング
は，クサビ型，リップ型の形状をしていて，そのゴムリ
ングをフランジ又は分割セグメントで，一方向からの締
め込みで行って止水していた。万一漏水が起こった場
合，この一方向からの増す締め等では，止水を行うこと
は困難な事であつた。2. Description of the Related Art A rubber ring used for a conventional double pipe joint has a wedge-shaped or lip-shaped shape, and the rubber ring is fastened in one direction by a flange or a divided segment. Had water. Should a leak occur, it would be difficult to shut off the water with this additional tightening from one direction.

【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，より止水性が良くて，しかも万一漏水等の不具
合が発生した場合に，対応する事の出来る継手の，開発
・研究を行っ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答えるために発明されたのである。[Problems to be Solved by the Invention] Therefore, each manufacturer has developed and researched a joint having better water stopping performance and capable of coping with a problem such as a leak in the event of a problem. Did not solve. The present invention was invented in order to respond to such strong demands of users.

【０００４】[0004]

【課題を解決しようとする手段】いま，その構成を説明
すると， （イ）短管（Ａ，Ｂ）（１）にスリーブ（２）を取り付
ける。 （ロ）本継手用として開発した，λ型ゴムリング（３）
をスリーブ（１）横に取り付ける。 （ロ）λ型ゴムリングに板リング（４）をのせ，板リン
グ接続ボルトナット（５）を締め付けて，λ型ゴムリン
グ（３）をパイプ周方向に押し付ける。 （ハ）フランジ（６）を横に添えて，ボルトナット
（７）を締め込み，λ型ゴムリング（３）をスリーブ
（２）に押し付ける。この時フランジが倒れないよう
に，倒れ防止ボルト，ナット（８）を取り付ける。 以上のように装置する。Now, the structure will be described. (A) A sleeve (2) is attached to a short pipe (A, B) (1). (B) λ type rubber ring developed for this joint (3)
To the side of the sleeve (1). (B) Place the plate ring (4) on the λ-type rubber ring, tighten the plate ring connection bolt and nut (5), and press the λ-type rubber ring (3) in the circumferential direction of the pipe. (C) With the flange (6) attached to the side, tighten the bolt and nut (7) and press the λ-type rubber ring (3) against the sleeve (2). At this time, a fall prevention bolt and nut (8) are attached so that the flange does not fall. The device is operated as described above.

【０００５】[0005]

【発明の実施の形態】次に本発明の実施の形態を述べる
と，短管（Ａ，Ｂ）（１）にスリーブ（２）を取り付
け，本継手用として開発した，λ型ゴムリング（３）を
スリーブ（２）横に取り付ける。λ型ゴムリング（３）
に，板リング（４）をのせ，板リング接続ボルト，ナッ
ト（５）でパイプの周方向から締め付け，λ型ゴムリン
グ（３）をパイプに押し付ける。続いてフランジ（６）
を横に添えて，ボルト，ナット（７）を締め込み，λ型
ゴムリング（３）をスリーブ本体（２）に押し付ける。
この時フランジが倒れないように，倒れ防止ボルト，ナ
ット（８）を取り付ける事で組み立てが完了し，より完
全な気密のが確保が出来て，目的を達成することが出来
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below. A sleeve (2) is attached to a short pipe (A, B) (1), and a λ type rubber ring (3) developed for this joint is used. ) Is attached to the side of the sleeve (2). λ type rubber ring (3)
Then, a plate ring (4) is placed, and the plate ring is tightened from the circumferential direction of the pipe with a plate ring connection bolt and nut (5), and the λ-type rubber ring (3) is pressed against the pipe. Then flange (6)
And tighten the bolts and nuts (7) and press the λ-type rubber ring (3) against the sleeve body (2).
At this time, the assembly is completed by attaching the fall prevention bolts and nuts (8) so that the flange does not fall down, the more complete airtightness can be secured, and the object can be achieved.

【０００６】[0006]

【発明の効果】本継手用として開発した，λ型ゴムリン
グ（３）を使用し，そのλ型ゴムリング（３）を，パイ
プの周方向と軸方向から締め付ける事により安全な気密
性を保持するこでき，又漏水等の不具合が発生した場合
でも，周方向及び軸方向からの対応が出来る事から，よ
り完全で十分な手当が出来ることとなる。The present invention uses a λ-type rubber ring (3) developed for this joint, and secures the airtightness by tightening the λ-type rubber ring (3) from the circumferential direction and the axial direction of the pipe. In the event that troubles such as water leakage occur, it is possible to respond from the circumferential direction and the axial direction, so that more complete and sufficient medical treatment can be performed.

【図面の簡単な説明】[Brief description of the drawings]

【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.

【図２】本発明に使用ゴムリング平面図，断面図，側面
図FIG. 2 is a plan view, a sectional view, and a side view of a rubber ring used in the present invention.

【符号の説明】[Explanation of symbols]

１は短管（Ａ，Ｂ） ２はスリーブ ３はλ型ゴムリング ４は板リング ５は板リング接続ボルト，ナツト ６はフランジ ７はボルト，ナット ８は倒れ防止ボルト，ナット 1 is a short pipe (A, B) 2 is a sleeve 3 is a λ type rubber ring 4 is a plate ring 5 is a plate ring connection bolt, a nut 6 is a flange 7 is a bolt, and a nut 8 is a fall prevention bolt and nut

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】（イ）短管（Ａ，Ｂ）（１）にスリーブ
（２）を取り付ける。 （ロ）本継手用として開発した，λ型ゴムリング（３）
をスリーブ（１）横に取り付ける。 （ロ）λ型ゴムリングに板リング（４）をのせ，板リン
グ接続ボルトナット（５）を締め付けてλ型ゴムリング
（３）をパイプ周方向に押し付ける。 （ハ）フランジ（６）を横に添えて，ボルトナット
（７）を締め込み，λ型ゴムリング（３）を，スリーブ
（２）に押し付ける。この時フランジが倒れないよう
に，倒れ防止ボルト，ナット（８）を取り付ける。 （ニ）短管（Ａ，Ｂ）（１）の管端加工は接続本管に合
わせた形状とする。 以上の如く構成された、周軸方向締付型二重管式可撓継
手の装置。(1) A sleeve (2) is attached to the short pipes (A, B) (1). (B) λ type rubber ring developed for this joint (3)
To the side of the sleeve (1). (B) Place the plate ring (4) on the λ-type rubber ring, tighten the plate ring connection bolt and nut (5), and press the λ-type rubber ring (3) in the pipe circumferential direction. (C) With the flange (6) attached to the side, tighten the bolt and nut (7), and press the λ-type rubber ring (3) against the sleeve (2). At this time, a fall prevention bolt and nut (8) are attached so that the flange does not fall. (D) The pipe ends of the short pipes (A, B) (1) are shaped to match the connecting main pipe. An apparatus for a double-pipe flexible joint that is configured as described above and that is fastened in the circumferential direction. 【請求項２】本継手用に開発したλ型ゴムリング（３）2. A λ type rubber ring (3) developed for the present joint.
JP2000342654A 2000-10-04 2000-10-04 Peripheral and axial direction fastening double pipe type flexible joint Pending JP2002106764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000342654A JP2002106764A (en) 2000-10-04 2000-10-04 Peripheral and axial direction fastening double pipe type flexible joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000342654A JP2002106764A (en) 2000-10-04 2000-10-04 Peripheral and axial direction fastening double pipe type flexible joint

Publications (1)

Publication Number Publication Date
JP2002106764A true JP2002106764A (en) 2002-04-10

Family

ID=18817164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000342654A Pending JP2002106764A (en) 2000-10-04 2000-10-04 Peripheral and axial direction fastening double pipe type flexible joint

Country Status (1)

Country Link
JP (1) JP2002106764A (en)

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