JP2001032976A - Pipe connector - Google Patents

Pipe connector

Info

Publication number
JP2001032976A
JP2001032976A JP11208233A JP20823399A JP2001032976A JP 2001032976 A JP2001032976 A JP 2001032976A JP 11208233 A JP11208233 A JP 11208233A JP 20823399 A JP20823399 A JP 20823399A JP 2001032976 A JP2001032976 A JP 2001032976A
Authority
JP
Japan
Prior art keywords
pipe
pipes
pair
bands
present
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
JP11208233A
Other languages
Japanese (ja)
Inventor
Shigeru Akagaki
茂 赤垣
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 JP11208233A priority Critical patent/JP2001032976A/en
Publication of JP2001032976A publication Critical patent/JP2001032976A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a pipe connector capable of greatly reducing labor and time in pipe connecting work and ensuring falling off prevention of pipes after connected. SOLUTION: This connector 3 has a pair of bands 4 to be wound near the ends of pipes 1, 2 and fixed thereto and a turn buckle device 5 disposed between the pair of bands 4 for connecting the bands 4 together and served as an expandable connection bar.

Description

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

【0001】[0001]

【発明が属する技術分野】本発明は、配管の接続部分
で、管同士を連結するために使用される連結具に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector used for connecting pipes at a connecting portion of the pipes.

【0002】[0002]

【従来の技術】従来、塩ビ管等の管同士の接続は、接着
剤を用いて接着固定する方法が一般的であるが、管内部
に目詰まり等の不具合が発生した場合は、当該目詰まり
箇所を切断して内部を清掃する必要があった。そこで、
頻繁に目詰まりが発生しそうな部分においては、接着剤
を使用することなく連結するために、管の端部同士をフ
ランジ(円環状の鍔継手)にてボルト止めして着脱自在
に連結する方法が採られている。
2. Description of the Related Art Conventionally, pipes such as PVC pipes are generally bonded and fixed using an adhesive. However, if a problem such as clogging occurs inside the pipe, the clogging is performed. It was necessary to cut the part and clean the inside. Therefore,
A method in which the ends of the pipes are bolted together with flanges (annular flange joints) so as to be detachably connected in a portion where frequent clogging is likely to occur without using an adhesive. Is adopted.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、上記の
ようなフランジによる連結方法では、多数本のボルトの
取付け取外し作業を要し、管同士の着脱に非常に手間を
要するという問題があった。本発明は、上記問題点に鑑
み、管の連結作業の手間及び時間を大幅に削減すること
ができ、尚且つ、連結後の管の脱落を確実に防止するこ
とができる管の連結具を提供することを目的とするもの
である。
However, the above-described connection method using a flange has a problem that a large number of bolts need to be attached and detached, and attaching and detaching the pipes requires a great deal of work. SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a pipe connector that can greatly reduce the labor and time required for pipe connection work and can reliably prevent the pipe from dropping off after connection. It is intended to do so.

【0004】[0004]

【課題を解決するための手段】本発明は、管の端部同士
を接続固定する連結具であって、接続すべき各々の管を
巻回して固着される一対の帯金と、該一対の帯金間に配
され帯金同士を連結すると共に、伸縮自在に構成された
少なくとも一対の連結杆とからなることを特徴とする。
SUMMARY OF THE INVENTION The present invention relates to a connector for connecting and fixing pipe ends to each other, wherein a pair of straps which are fixedly wound around each pipe to be connected are provided. It is characterized by comprising at least a pair of connecting rods arranged between the straps to connect the straps and extend and contract.

【0005】上記連結杆としては、長尺ボルトの捩込み
及び捩戻し作業により伸縮する長さ調整部を有するター
ンバックル装置を用いるのが良い。
As the connecting rod, it is preferable to use a turnbuckle device having a length adjusting portion that expands and contracts by screwing and unscrewing a long bolt.

【0006】[0006]

【発明の実施の形態】次に、本発明の実施の形態を図面
に示す実施例に基づいて説明する。図1は本発明に係る
管の連結具を用いて直管同士を接続した状態を示す斜視
図、図2は図1の平面図、図3は本発明に係る管の連結
具を用いて直管と曲管とを接続した状態を示す斜視図、
図4は本発明に係る管の連結具を配管のR部分に取付け
た状態を示す平面図である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the embodiments shown in the drawings. FIG. 1 is a perspective view showing a state in which straight pipes are connected to each other using a pipe connecting device according to the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. Perspective view showing a state where the pipe and the curved pipe are connected,
FIG. 4 is a plan view showing a state where the pipe coupler according to the present invention is attached to the R portion of the pipe.

【0007】[0007]

【実施例】図1及び図2において、1及び2は、塩化ビ
ニール製の管である。一方の管2の一端部には、他方の
管1の接続端部の径よりも一廻り径が大きくされた拡径
口2aが一体成形されている。そして、管1の接続端部
をこの拡径口2aに嵌め込んで管1及び管2同士が接合
される。
1 and 2, reference numerals 1 and 2 denote pipes made of vinyl chloride. At one end of one tube 2, an enlarged diameter opening 2 a whose diameter is slightly larger than the diameter of the connection end of the other tube 1 is integrally formed. Then, the connection end of the pipe 1 is fitted into the enlarged-diameter opening 2a to join the pipes 1 and 2 together.

【0008】双方の管1及び2は直管であり、通常はこ
れらの接合部分に接着剤を塗布して接合されるが、本実
施例では、接着剤を塗布することなく、気密用あるいは
水密用のパッキング等(図示せず)を介して、単に嵌め
込むだけとされる。
The pipes 1 and 2 are straight pipes, and are usually joined by applying an adhesive to these joints. In this embodiment, the pipes are airtight or watertight without applying an adhesive. Through a packing (not shown) or the like.

【0009】図中、3は本発明に係る連結具であり、各
々の管1及び2の端部近傍を巻回して固着される一対の
帯金4と、これら一対の帯金4間に配され帯金4同士を
連結すると共に、伸縮自在に構成された連結杆であるタ
ーンバックル装置5とから構成されている。連結具3の
帯金4は、取付けられる管1及び2の直径と略同じ内径
を持つように上下ニつ割にされたバンド部4aのそれぞ
れの端部から折曲して設けられた舌片4b同士を、ボル
ト6a及びナット6bにより締結して各々の管1及び2
の端部近傍に固定される。
In the figure, reference numeral 3 denotes a connecting device according to the present invention, which is provided between a pair of straps 4 wound around the ends of the tubes 1 and 2 and fixed, and between the pair of straps 4. And a turnbuckle device 5 which is a connecting rod configured to extend and contract. The metal band 4 of the connecting member 3 is formed by bending a tongue piece provided from each end of a band portion 4a divided into upper and lower halves so as to have substantially the same inner diameter as the diameter of the tubes 1 and 2 to be attached. 4b are fastened to each other by bolts 6a and nuts 6b.
Is fixed near the end.

【0010】ここで、帯金4の舌片4b同士は、楕円状
の長孔7aが形成された摺動板7を介して(すなわち、
上下の舌片4b間に摺動板7を挟持すると共に、この長
孔7aに前記ボルト6aを挿通させて)締結される。タ
ーンバックル装置5は、その一端部に摺動板7の長孔7
aに係合可能なフック5bを有し、他端から略全体長に
渡って雄螺子が形成された一対の腕杆5aと、その両端
に腕杆5aの雄ねじが螺合される長ナット5cとから長
さ調整部が構成されており、この長ナット5cを回転さ
せることにより、その全体長を伸縮できるようにされて
いる。
Here, the tongue pieces 4b of the metal band 4 are connected to each other via a sliding plate 7 having an elliptical elongated hole 7a formed therein (that is, a sliding plate 7).
The sliding plate 7 is sandwiched between the upper and lower tongue pieces 4b, and the bolt 6a is inserted through the elongated hole 7a. The turnbuckle device 5 has an elongated hole 7 at one end thereof.
a pair of arm rods 5a each having a hook 5b engageable with the arm rod 5a and having a male screw formed over substantially the entire length from the other end, and a long nut 5c to which male threads of the arm rod 5a are screwed at both ends. A length adjusting portion is formed from the above, and by rotating this long nut 5c, the entire length thereof can be expanded and contracted.

【0011】本発明装置の取付けは、先ず、一対の帯金
4を接続すべき管1及び2の所定箇所に各々締結固定
し、次いで、各々の摺動板7の長孔7aにターンバック
ル装置5のフック5bを係合させる。この状態で、ター
ンバックル装置5の長ナット5cを締め込むことによ
り、ターンバックル装置5の全体長を縮小させれば良
い。これにより、管1及び2は確実に接合される。
At first, a pair of straps 4 are fastened and fixed to predetermined portions of pipes 1 and 2 to be connected, respectively, and then a turnbuckle device is attached to a long hole 7a of each slide plate 7. 5 hook 5b is engaged. In this state, the entire length of the turnbuckle device 5 may be reduced by tightening the long nut 5c of the turnbuckle device 5. This ensures that the tubes 1 and 2 are joined together.

【0012】本発明装置は、直管同士の接合のみなら
ず、曲管8との接合部分に用いても有効である(図3参
照)。また、図4に示すように、水平に配置したR管9
と、その端部に接合される直管1との連結(すなわち、
配管のR部分)に用いても有効である。この場合、直管
1を支持梁10でもって支承するのが好ましい。尚、上
記実施例では、連結具3に、連結杆であるターンバック
ル装置5を一対(2本)取付けているが、必要に応じて
2本以上設けるものでも良い。
The apparatus according to the present invention is effective not only for joining straight pipes but also for joining with a curved pipe 8 (see FIG. 3). In addition, as shown in FIG.
And the connection with the straight pipe 1 joined to its end (ie,
It is also effective to use it for the R portion of the pipe). In this case, it is preferable to support the straight pipe 1 with the support beam 10. In the above embodiment, a pair of (two) turnbuckle devices 5 as connecting rods are attached to the connecting member 3, but two or more turnbuckle devices 5 may be provided as necessary.

【0013】[0013]

【発明の効果】本発明は以上のように構成したので、管
の連結作業の手間及び時間を大幅に削減することがで
き、尚且つ、連結後の管の脱落を確実に防止することが
できるという優れた効果を有する。
Since the present invention is constructed as described above, the labor and time for connecting pipes can be greatly reduced, and the pipes can be securely prevented from falling off after connection. It has an excellent effect.

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

【図1】本発明に係る管の連結具を用いて直管同士を接
続した状態を示す斜視図である。
FIG. 1 is a perspective view showing a state in which straight pipes are connected to each other using a pipe connector according to the present invention.

【図2】図1の平面図である。FIG. 2 is a plan view of FIG.

【図3】本発明に係る管の連結具を用いて直管と曲管と
を接続した状態を示す斜視図である。
FIG. 3 is a perspective view showing a state in which a straight pipe and a curved pipe are connected using the pipe connecting tool according to the present invention.

【図4】本発明に係る管の連結具を配管のR部分に取付
けた状態を示す平面図である。
FIG. 4 is a plan view showing a state where the pipe coupler according to the present invention is attached to the R portion of the pipe.

【符号の説明】[Explanation of symbols]

1 管(直管) 2 管(直管) 2a 拡径口 3 連結具 4 帯金 4a バンド部 4b 舌片 5 ターンバックル装置(連結杆) 5a 腕杆 5b フック 5c 長ナット 6a ボルト 6b ナット 7 摺動板 7a 長孔 8 管(曲管) 9 管(R管) 10 支持梁 DESCRIPTION OF SYMBOLS 1 pipe (straight pipe) 2 pipe (straight pipe) 2a diameter expansion opening 3 connecting tool 4 band 4a band part 4b tongue piece 5 turnbuckle device (connecting rod) 5a arm rod 5b hook 5c long nut 6a bolt 6b nut 7 slide Moving plate 7a Long hole 8 Tube (curved tube) 9 Tube (R tube) 10 Support beam

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 管の端部同士を接続固定する連結具であ
って、接続すべき各々の管を巻回して固着される一対の
帯金と、該一対の帯金間に配され帯金同士を連結すると
共に、伸縮自在に構成された少なくとも一対の連結杆と
からなることを特徴とする管の連結具。
1. A connecting tool for connecting and fixing the ends of tubes, a pair of bands fixedly wound around each tube to be connected, and a band disposed between the pair of bands. A pipe connector comprising at least a pair of connecting rods which are connected to each other and which are configured to be extendable and contractible.
【請求項2】 連結杆がターンバックル装置であること
を特徴とする請求項1記載の管の連結具。
2. The pipe connecting device according to claim 1, wherein the connecting rod is a turnbuckle device.
JP11208233A 1999-07-22 1999-07-22 Pipe connector Pending JP2001032976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11208233A JP2001032976A (en) 1999-07-22 1999-07-22 Pipe connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11208233A JP2001032976A (en) 1999-07-22 1999-07-22 Pipe connector

Publications (1)

Publication Number Publication Date
JP2001032976A true JP2001032976A (en) 2001-02-06

Family

ID=16552867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11208233A Pending JP2001032976A (en) 1999-07-22 1999-07-22 Pipe connector

Country Status (1)

Country Link
JP (1) JP2001032976A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248414A1 (en) * 2002-10-17 2004-05-06 Bernhard Poll Gmbh Device for relative fastening of two co-axially aligned pipes for example has at least one band with means of connection for interconnecting both bands, whereby length of connecting means between bands is variable
KR101051082B1 (en) 2011-01-05 2011-07-22 주식회사 한영이엔지 Pipe connecting device
JP2014081012A (en) * 2012-10-15 2014-05-08 Osaka City Earthquake-resistant construction method of fluid piping system and separation blocking device used for the same
KR101403531B1 (en) * 2013-07-30 2014-06-03 (주) 정우카프링 Pipe coupling for connecting butt-welding pipe fittings
KR101405861B1 (en) * 2012-11-28 2014-06-11 동아대학교 산학협력단 Reactional supporting device for operating valve handle
CN104005842A (en) * 2013-02-27 2014-08-27 苏州工业园区欧霸动力设备有限公司 Universal end cover
WO2015034267A1 (en) * 2013-09-06 2015-03-12 (주)정우카프링 Pipe connector for connecting welding joint

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248414A1 (en) * 2002-10-17 2004-05-06 Bernhard Poll Gmbh Device for relative fastening of two co-axially aligned pipes for example has at least one band with means of connection for interconnecting both bands, whereby length of connecting means between bands is variable
DE10248414B4 (en) * 2002-10-17 2004-09-16 Bernhard Poll Gmbh Device for the mutual fixing of at least two coaxially aligned elongated bodies, in particular pipes
KR101051082B1 (en) 2011-01-05 2011-07-22 주식회사 한영이엔지 Pipe connecting device
JP2014081012A (en) * 2012-10-15 2014-05-08 Osaka City Earthquake-resistant construction method of fluid piping system and separation blocking device used for the same
KR101405861B1 (en) * 2012-11-28 2014-06-11 동아대학교 산학협력단 Reactional supporting device for operating valve handle
CN104005842A (en) * 2013-02-27 2014-08-27 苏州工业园区欧霸动力设备有限公司 Universal end cover
KR101403531B1 (en) * 2013-07-30 2014-06-03 (주) 정우카프링 Pipe coupling for connecting butt-welding pipe fittings
WO2015034267A1 (en) * 2013-09-06 2015-03-12 (주)정우카프링 Pipe connector for connecting welding joint
CN105518367A (en) * 2013-09-06 2016-04-20 (株)正宇Coupling Pipe connector for connecting welding joint
JP5994039B1 (en) * 2013-09-06 2016-09-21 ジョン ウー カップリング カンパニー, リミテッド Pipe connector for connecting welded joints
EP3043100A4 (en) * 2013-09-06 2016-09-21 Jeong Woo Coupling Co Ltd Pipe connector for connecting welding joint

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