JP2007198580A - Elbow for racking - Google Patents

Elbow for racking Download PDF

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Publication number
JP2007198580A
JP2007198580A JP2006044516A JP2006044516A JP2007198580A JP 2007198580 A JP2007198580 A JP 2007198580A JP 2006044516 A JP2006044516 A JP 2006044516A JP 2006044516 A JP2006044516 A JP 2006044516A JP 2007198580 A JP2007198580 A JP 2007198580A
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JP
Japan
Prior art keywords
elbow
racking
machine screw
fixing means
fixed
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
JP2006044516A
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Japanese (ja)
Inventor
Mitsuo Tsukamoto
光雄 塚本
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.)
Tsukamoto Mitsuo
Original Assignee
Tsukamoto Mitsuo
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 Tsukamoto Mitsuo filed Critical Tsukamoto Mitsuo
Priority to JP2006044516A priority Critical patent/JP2007198580A/en
Publication of JP2007198580A publication Critical patent/JP2007198580A/en
Pending legal-status Critical Current

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  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an elbow for racking that anyone can fix easily by a machine screw and a mount fixing means. <P>SOLUTION: In this invention, a part for overlapping narrow long panel-like lower end parts of both fan-like mount panels of an elbow for racking at inside of an elbow part is provided with a hole as large as fitting a tip end of a thread of the machine screw so that it can be fixed by the mount fixing means of the machine screw. A hole as large as fitting the thread of the machine screw is provided at outside of the overlapping part so that the machine screw can work. Thus, anyone can fix the elbow for racking that can be fixed by the mount fixing means of the machine screw. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、冷媒配管、設備配管等のカバ−に用いられるラッキング用のエルボに関する。  The present invention relates to a racking elbow used for a cover such as a refrigerant pipe and an equipment pipe.

従来のラッキング用エルボは、図３に示すようにエルボの両扇形取つ付け板の、狭長板状の下端部をラッキングの径にあわせて鋏みで切断しエルボ部分の内側で重合し、ラジジオペンチや特殊な工具で折り曲げ締め付けて装着固定手段により固定するものであった。
特開２００１−３２４０８６ As shown in FIG. 3, the conventional racking elbow has a narrow plate-shaped lower end of the elbow fan-shaped mounting plate that is cut by scissors according to the diameter of the racking and is polymerized inside the elbow. It was bent and tightened with a special tool and fixed by the mounting fixing means.
JP2001-324086A

しかしながら、以上の技術によれば、エルボの両扇形取つ付け板の、狭長板状の下端部をラッキングの径にあわせて鋏みで切断しエルボ部分の内側で重合し、装着固定手段により固定するにはラジオペンチや他の特殊な工具と、かなりの経験を要する為に、保温屋、断熱屋といった呼び名で、生業としている職人もいる。  However, according to the above technique, the bottom end of the narrow plate of the elbow fan-shaped mounting plate is cut by scoring according to the diameter of the racking, polymerized inside the elbow portion, and fixed by the mounting fixing means. There are some craftsmen who have lived under the names of heat insulators and heat insulators because they require considerable experience with radio pliers and other special tools.

そこで、この発明は、誰にでも簡単にビスにより装着固定手段により固定できるラッキング用エルボを提供することを課題とする。  Therefore, an object of the present invention is to provide a racking elbow that can be easily fixed by a mounting fixing means with screws.

以上の課題を解決するために、本発明は、ラッキング用エルボの、両扇形取つ付け板の、狭長板状の下端部をエルボ部分の内側で重合する部分を、ビスの装着固定手段により固定できることを特徴とするラッキング用エルボ。  In order to solve the above-mentioned problems, the present invention fixes a portion of a double-sided mounting plate of a racking elbow where a narrow plate-like lower end portion is overlapped inside the elbow portion by means of a screw fixing means. A racking elbow that can be made.

本発明は、ラッキング用エルボの両扇形取つ付け板の、狭長板状の下端部のエルボ部分を誰にでも簡単にビスにより装着固定手段により固定できることにより作業効率が良い。According to the present invention, the elbow portion at the lower end portion of the narrow plate-like shape of the both fan-shaped mounting plates of the racking elbow can be easily fixed by anyone with the mounting fixing means with screws.

発明が実施するための最良の形態BEST MODE FOR CARRYING OUT THE INVENTION

以下、本発明の実施形態を図１または図２に基づいて説明する。  Hereinafter, an embodiment of the present invention will be described with reference to FIG. 1 or FIG.

図１または図２においては、ラッキング用エルボ１の両扇形取つ付け板の、狭長板状２と３の下端部をエルボ部分の内側で重合する部分を、ビス４の装着固定手段により固定できるように狭長板状２重合内側には、ビス４山の先端が入る程度の穴５にし、ビス４がきくように、狭長板状３重合外側は、ビス４山が入る程度の穴６にすることにより、ビス４の装着固定手段により固定きるラッキング用エルボ１である。  In FIG. 1 or FIG. 2, the part which overlaps the lower end part of narrow elongate plate shape 2 and 3 inside the elbow part of the both fan-shaped mounting plates of the elbow 1 for racking can be fixed with the attachment fixing means of the bis | screw 4. In this way, the inside of the narrow plate-like two-polymerization is made into a hole 5 that allows the tip of four screws to enter, and so that the screw 4 comes, the narrow plate-like three-polymerization outside has a hole 6 that can accept four screws. Thus, the racking elbow 1 can be fixed by the mounting fixing means of the screw 4.

「他の実施形態」
図１又は２の実施形態では、直接ビス４により固定しているが、他の実施形態では、狭長板状２の外側か狭長板状３内側に両面テ−プを予め備え、両面テ−プの作用により仮止めしてからビス４により固定しても良い。"Other embodiments"
In the embodiment of FIG. 1 or 2, the screws 4 are directly fixed, but in other embodiments, a double-sided tape is provided in advance on the outside of the narrow plate 2 or the inside of the narrow plate 3, and the double-sided tape is provided. It may be fixed by screws 4 after being temporarily fixed by the above action.

この発明の一実施形態を示す正面図。The front view which shows one Embodiment of this invention. 図１の側面図。The side view of FIG. 従来の技術を示す図１から見た側面図。The side view seen from FIG. 1 which shows a prior art.

符号の説明Explanation of symbols

１−エルボ ２−扇形板狭長板内側
３−扇形板狭長板外側 ４−ビス
５−ビス穴 ６−ビス穴1-elbow 2-fan-shaped plate narrow plate inside 3-fan-shaped plate narrow plate outside 4-bis 5-screw hole 6-screw hole

Claims (1)

本発明は、設備配管、冷媒配管等で多く使用されているラッキング用エルボの、両扇形取つ付け板の、狭長板状の下端部をエルボ部分の内側で重合する部分を、ビスの装着固定手段により固定できることを特徴とするラッキング用エルボ。  In the present invention, the mounting portion of the elbow for the racking elbow that is often used in equipment piping, refrigerant piping, etc., where the lower end of the narrow plate is superposed inside the elbow portion is fixed with screws. An elbow for racking, which can be fixed by means.
JP2006044516A 2006-01-26 2006-01-26 Elbow for racking Pending JP2007198580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006044516A JP2007198580A (en) 2006-01-26 2006-01-26 Elbow for racking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006044516A JP2007198580A (en) 2006-01-26 2006-01-26 Elbow for racking

Publications (1)

Publication Number Publication Date
JP2007198580A true JP2007198580A (en) 2007-08-09

Family

ID=38453366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006044516A Pending JP2007198580A (en) 2006-01-26 2006-01-26 Elbow for racking

Country Status (1)

Country Link
JP (1) JP2007198580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537596A (en) * 2012-01-19 2012-07-04 王新华 Joint pipeline elbow thermal insulating housing
JP2015190556A (en) * 2014-03-28 2015-11-02 積水化学工業株式会社 Branch pipe joint and process for manufacture of this branch pipe joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537596A (en) * 2012-01-19 2012-07-04 王新华 Joint pipeline elbow thermal insulating housing
JP2015190556A (en) * 2014-03-28 2015-11-02 積水化学工業株式会社 Branch pipe joint and process for manufacture of this branch pipe joint

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