JP2015076945A - Wire pulling tool - Google Patents

Wire pulling tool Download PDF

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Publication number
JP2015076945A
JP2015076945A JP2013210711A JP2013210711A JP2015076945A JP 2015076945 A JP2015076945 A JP 2015076945A JP 2013210711 A JP2013210711 A JP 2013210711A JP 2013210711 A JP2013210711 A JP 2013210711A JP 2015076945 A JP2015076945 A JP 2015076945A
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Japan
Prior art keywords
wire
tool
holder
tip
cable
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Pending
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JP2013210711A
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Japanese (ja)
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友宏 坂田
Tomohiro Sakata
友宏 坂田
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Individual
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Priority to JP2013210711A priority Critical patent/JP2015076945A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a tip tool which allows for efficient work by holding a wire, a cable, and other various tools easily and firmly without requiring any taping.SOLUTION: A cylindrical holder 1 made of a metal, resin, or the like, is threaded externally and a slit is cut therein. Subsequently, it is fastened by means of a nut 2 thus holding a wire 5 directly. A cable of irregular shape, and the like, can be held similarly by using a sleeve 3 or a collet 4. When a shaft entering the inner diameter is given in order to attach to the holder, a conical tool having a round tip can be attached to the tip, so as to feed a pulling wire 6 easily, or to mount a tool such as a camera.

Description

本発明は通線用具に関する。 The present invention relates to a line tool.

従来の通線用具は、通し穴に被覆を剥がした芯線を巻き付け、テーピングするものがある。また、柔軟性のあるワイヤー状の輪を調整部材で電線を縛り、テーピングするものも存在する(特許文献1、2参照)。 There is a conventional wire-line tool in which a core wire with a coating peeled off is wound around a through-hole and taped. In addition, there is a type in which a flexible wire-like ring is tied and taped by an adjustment member (see Patent Documents 1 and 2).

特開平10−112912JP-A-10-112912 特開平10−201035JP-A-10-201035

従来の通線用具は、電線5の被覆を剥がす通り穴に括り付けるものや、柔軟性のあるワイヤー状のもので縛り括るものがある。それだけでは通線途中で、抜けてしまうのでその後テーピングする手間と、テープを必要としていた。様々な種類の電線やケーブル5を保持できることとなってはいるが、その固定方法は上記のテープによるテーピングに頼っていた。そのテーピングが緩ければ、通線の途中で外れぬけてしまうことや、抜けてしまうことを防ぐために、電線やケーブル5等を括った周囲をビニールテープで巻きすぎることにより、通線の時にかさ張り、引っかかる要因にもなっていた。呼び線6をCD管7等に送り込む際には、柔軟性のあるワイヤー状のものが擦れ、断線してしまうことがあるため外す必要があった。また呼び線5の先端に、挿入案内具やカメラなどの工具を取り付けることには適していない。本発明は、それらの問題を解決し、被覆されたままで強固且つ迅速に電線を把握し、テーピングの手間と費用を省き、通線時にも引っ掛からずかさ張らず、確実な通線作業ができ、あらゆる先端工具等を取り付けられ、コレット4の使用により異形状の電線やケーブル5等にも対応した通線用具の機能を満たすものである。


Conventional wire passing tools include those that are tied to a hole through which the coating of the electric wire 5 is peeled, and those that are tied with a flexible wire. That alone would cause the cable to come off in the middle of the line, so it took time to tap and tape. Although various kinds of electric wires and cables 5 can be held, the fixing method relies on the tape taping. If the taping is loose, in order to prevent it from slipping off or being pulled out, the wire and cable 5 are wrapped with vinyl tape too tightly around the wire, making it bulky when wiring. It was also a factor that caught me. When feeding the nominal wire 6 into the CD tube 7 or the like, it was necessary to remove the flexible wire-like material because it could rub and break. Further, it is not suitable for attaching a tool such as an insertion guide or a camera to the tip of the nominal line 5. The present invention solves these problems, grasps the electric wire firmly and quickly while being covered, eliminates the labor and cost of taping, does not get caught during the wiring, and can be reliably wired, A tip tool or the like can be attached, and the use of the collet 4 can satisfy the function of a wiring tool that can handle irregularly shaped electric wires, cables 5 and the like.


金属または樹脂等でできた筒状の部材ホルダー1の外形に、ねじをきったものに、スリットを入れ、ナット2により締め付けることで、電線5を直接保持でき、異形のケーブル5や異なったものには、スリーブ3やコレット4を用いることで同じように保持できる。 The outer shape of the cylindrical member holder 1 made of metal or resin, etc., can be held directly by inserting a slit into a screwed one and tightening with a nut 2, and can be used to hold the electric wire 5 directly. Can be held in the same manner by using the sleeve 3 and the collet 4.

呼び線6を、ホルダー1に接続させることにより、呼び線をCD管7などに送り、ホルダー1に、電線やケーブルを保持し、通線することができる。 By connecting the nominal line 6 to the holder 1, the nominal line can be sent to the CD tube 7 and the like, and the electric wire and cable can be held in the holder 1 and can be connected.

呼び線6を送る際には、軸8を有する先の丸まった円錐状の挿入案内具やカメラのような工具を、ホルダー1に直接保持させることにより、CD管7などに通り易くすることができる。
When sending the nominal line 6, it is possible to make it easy to pass through the CD tube 7 etc. by holding a tool such as a round conical insertion guide with a shaft 8 or a camera directly on the holder 1. it can.

電線5やケーブル6等をスリットの入ったホルダー1に差し込み、ナット2で締め付けることにより、強固且つ迅速、安易、確実に電線を把握でき、テーピングの必要がない。また、ホルダー1の先端には、その内径に入る軸8を有するものであれば、取り付けることができる。 By inserting the electric wire 5, cable 6, etc. into the holder 1 with slits and tightening with the nut 2, the electric wire can be grasped firmly, quickly, easily and securely, and taping is not necessary. Further, the holder 1 can be attached to the tip of the holder 1 as long as it has a shaft 8 that fits in the inner diameter thereof.

治具の構造を示した立体分解図である。It is the three-dimensional exploded view which showed the structure of the jig | tool. 治具の構造を示した断面図である。It is sectional drawing which showed the structure of the jig | tool. 異形のケーブル5等を保持する方法を示す立体図である。FIG. 5 is a three-dimensional view showing a method for holding a deformed cable 5 or the like. 異形の電線5等を保持する方法を示す立体図である。FIG. 3 is a three-dimensional view showing a method of holding an irregularly shaped electric wire 5 or the like. 請求項2の軸8を有する挿入案内具の一例を示す立体図である。It is a three-dimensional view showing an example of an insertion guide having the shaft 8 of claim 2. 請求項2の軸8を有するカメラの一例を示す立体図である。It is a three-dimensional view showing an example of a camera having an axis 8 of claim 2.

以下、この発明の通線用具の実施の形態を、図面に基づいて詳細に説明する。
ホルダー1は、配線工事の通線作業に活用されるもので、図1に示す。アルミや鉄などの金属、またはポリエチレンやポリプロピレン様の樹脂などででき電線保持側の片端もしくは両端に、スリットと外形の先端にオネジが入ったものを呼び線6の先端に取り付ける。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the wiring tool according to the present invention will be described below in detail with reference to the drawings.
The holder 1 is used for the wiring work of wiring work and is shown in FIG. Attach the end of the nominal wire 6 with a metal such as aluminum or iron, or a resin like polyethylene or polypropylene, with one end or both ends on the wire holding side, with a slit and external thread at the end.

図1に示す、呼び線6保持側には、従来にある一般的な技術の、ネジによる結合、もしくはカシメによる結合や、上記の本技術によって、呼び線が連結される。 The nominal line 6 holding side shown in FIG. 1 is connected to the nominal line by a conventional general technique such as screw coupling or caulking coupling or the above-described present technique.

ナット2は、上記の図1に示すホルダー1の外形に入ったオネジを締め、スリットを締め付けることにより、電線5を保持するために使用される、外周にローレット加工が施され手回しで締まる、アルミや鉄などの金属、またはポリエチレンやポリプロピレン様の樹脂などでできたもの。 The nut 2 is used to hold the electric wire 5 by tightening the male screw in the outer shape of the holder 1 shown in FIG. 1 and tightening the slit. Made of metal such as iron or iron, or polyethylene or polypropylene-like resin.

スリーブ3は、外形がホルダーの内径より細い電線5や呼び線6を保持するために用いられる、アルミや鉄などの金属、またはポリエチレンやポリプロピレン様の樹脂などでできたもの円筒状のものでスリットが高さ方向に1本入り、断面がCになっており絞り締める。 The sleeve 3 has a cylindrical shape made of a metal such as aluminum or iron, or a resin such as polyethylene or polypropylene, which is used to hold the electric wire 5 or the nominal wire 6 whose outer diameter is thinner than the inner diameter of the holder. Is inserted in the height direction, and the cross section is C, which is tightened.

コレット3は、外形が円でなく平形状や2本であるなど、異形状な電線やケーブルを把握するため場合に用いられる、アルミや鉄などの金属、またはポリエチレンやポリプロピレン様の樹脂などでできたもので形状に合わせ、異形状な電線やケーブルを把握するため、それぞれの形状を絞り締めるため、適切な個所にスリットが入ったもの。 Collet 3 can be made of metal such as aluminum or iron, or polyethylene or polypropylene-like resin, which is used for grasping irregularly shaped electric wires and cables, such as flat or two external shapes. In order to grasp irregularly shaped electric wires and cables according to the shape of the object, slits are entered at appropriate locations to tighten each shape.

以上のように構成したこの発明の通線用具は、次のようにして使用される。初めに、CD管7などの片端から、呼び線を挿入する。その先端にはホルダー1が取り付けられており、CD管7の反対端に出す。電線やケーブル5など引き込まれるものの片端にナット2を入れ、電線やケーブル5をホルダー1に差し込み、ナット2を回し締めることによって図2に示すように電線やケーブル5等を堅固に保持し外れることなく、電線やケーブル5等をCD管7等や壁の内部、天井裏等、引き込む必要のある狭く細い所などに引き込むこと、通線することができる。



The wire-line tool of this invention comprised as mentioned above is used as follows. First, a nominal line is inserted from one end of the CD tube 7 or the like. A holder 1 is attached to the tip of the holder and is put out to the opposite end of the CD tube 7. Insert a nut 2 into one end of the wire or cable 5 to be pulled in, insert the wire or cable 5 into the holder 1, and turn the nut 2 to tighten and securely hold the wire or cable 5 as shown in FIG. In addition, it is possible to draw in and connect the electric wire and cable 5 etc. to the CD tube 7 etc., the inside of the wall, the back of the ceiling, etc., in a narrow and narrow place that needs to be drawn in.



配線工事時の、ビニールテープでの、仮のテーピングと、廃棄が不要になることでの時間短縮、環境対策、費用削減。先端工具が取り付けられる点を活かし通線作業の効率を上げることができる可能性を持つ。
Temporary taping with vinyl tape at the time of wiring work and shortening the time by eliminating the need for disposal, environmental measures, and cost reduction. There is a possibility that the efficiency of the line work can be improved by making use of the point that the tip tool can be attached.

1. ホルダー。
2. ナット。
3. スリーブ。
4. コレット。
5. 電線、もしくはケーブルなどの通線されるもの。
6. 呼び線。
7. CD管などの外部被覆。
8. 請求項2にかかわる軸。



















1. Holder.
2. Nut.
3. Sleeve.
4. Collet.
5. Wires or cables that are connected.
6. Nominal line.
7. External covering such as CD tube.
8. Axis related to claim 2.



















Claims (3)

金属または樹脂でできた筒状のホルダーの外形に、ねじをきったものに、スリットを入れ、ナットにより締め付けることで、電線やその他先端部にカメラや挿入案内具のような治具等を、直接保持でき、異形のケーブル等には、スリーブやコレットを用いることで同じように保持できる構造を特徴とするホルダー、ナット、スリーブ、コレットにて構成される通線用具。 A cylindrical holder made of metal or resin, with a screw cut into it, a slit, and tightened with a nut to attach a jig such as a camera or insertion guide to the wire or other tip, A wiring tool composed of a holder, a nut, a sleeve, and a collet that can be held directly and can be held in the same way by using a sleeve or collet for irregularly shaped cables or the like. 呼び線に接続される、請求項1に記載の通線用具。 The wire device according to claim 1, which is connected to a call wire. 請求項2に記載される通線用具に取り付けることを目的とされる道具、もしくは工具等の、金属または樹脂でできた軸の部分。

























A shaft part made of metal or resin, such as a tool or tool intended to be attached to the line tool according to claim 2.

























JP2013210711A 2013-10-08 2013-10-08 Wire pulling tool Pending JP2015076945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013210711A JP2015076945A (en) 2013-10-08 2013-10-08 Wire pulling tool

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Application Number Priority Date Filing Date Title
JP2013210711A JP2015076945A (en) 2013-10-08 2013-10-08 Wire pulling tool

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JP2015076945A true JP2015076945A (en) 2015-04-20

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ID=53001417

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Application Number Title Priority Date Filing Date
JP2013210711A Pending JP2015076945A (en) 2013-10-08 2013-10-08 Wire pulling tool

Country Status (1)

Country Link
JP (1) JP2015076945A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105811321A (en) * 2016-05-13 2016-07-27 中天科技海缆有限公司 Traction protection head of dynamic composite cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105811321A (en) * 2016-05-13 2016-07-27 中天科技海缆有限公司 Traction protection head of dynamic composite cable

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