JP2004036226A - Binding implement for reinforcing bar - Google Patents

Binding implement for reinforcing bar Download PDF

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Publication number
JP2004036226A
JP2004036226A JP2002194839A JP2002194839A JP2004036226A JP 2004036226 A JP2004036226 A JP 2004036226A JP 2002194839 A JP2002194839 A JP 2002194839A JP 2002194839 A JP2002194839 A JP 2002194839A JP 2004036226 A JP2004036226 A JP 2004036226A
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Japan
Prior art keywords
reinforcing bar
bar
reinforcing
binding
locked
Prior art date
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Withdrawn
Application number
JP2002194839A
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Japanese (ja)
Inventor
Masashi Tanaka
田中 昌史
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.)
Taiyo Foundation Co Ltd
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Taiyo Foundation Co Ltd
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Filing date
Publication date
Application filed by Taiyo Foundation Co Ltd filed Critical Taiyo Foundation Co Ltd
Priority to JP2002194839A priority Critical patent/JP2004036226A/en
Publication of JP2004036226A publication Critical patent/JP2004036226A/en
Withdrawn legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a binding implement for a reinforcing bar for a cage and the like, which enables efficient and sure binding. <P>SOLUTION: This binding implement 1 is provided with a fixing member 4 in which a curved part 1a and a locking groove 4a are integrally formed, and the reinforcing bars 2 and 3, which abut on each other and cross each other so as to be orthogonal to each other, are surely bound together by both tip parts 1c for being locked on the other side of one reinforcing bar 2 and a central part 1b for abutting on the reinforcing bar 2. Additionally, the side of an almost U-shaped opening and the curved surface 1a at both the tip parts 1c are utilized so that the binding implement 1 can be easily attached to the crossing part of the reinforcing members 2 and 3, because the binding implement is once locked to the other main reinforcement 3, and so that work for binding the reinforcing bars 2 and 3 is efficiently performed. <P>COPYRIGHT: (C)2004,JPO

Description

【特許請求の範囲】
【請求項1】互いに当接し直交して交差する補強筋の結束具であり、
一方の鉄筋への当接側とは反対側において前記他方の鉄筋に係止する湾曲部と、この湾曲部から連続し他方の鉄筋への当接側とは反対側において一方の鉄筋に当接する中央部分と、この中央部分から連続し一方の鉄筋の他方側で他方の鉄筋における一方の鉄筋への当接側とは反対側に突出する両先端部とから略U字状に形成しており、前記略U字状の開口側である両先端部は、その両先端部の間に架け渡して設け、一端に係止溝を一体に形成した板状の固定部材によって、前記一方の鉄筋の他方側でその一方の鉄筋への当接側と反対側において前記他方の鉄筋に係止できるように構成してあることを特徴とする補強筋用結束具。
【請求項2】前記固定部材は、板体で構成していると共に、背面にフックを突設してあることを特徴とする請求項1記載の補強筋用結束具。
【発明の詳細な説明】
【0001】
【発明の属する技術分野】
この発明は、鉄筋籠における主筋とフープ筋など、互いに当接し直交して交差する補強筋を結束する時に用いる補強筋用結束具に関するものである。
【0002】
【従来の技術】
従来、互いに当接し直交して交差する補強筋の結束は、金属製の結束線や番線を用いて行うのが一般的である。
【0003】
【発明が解決しようとする課題】
従来の結束線や番線を用いた結束では、その結束の作業効率が悪いと共に、両鉄筋を確実に結束することが難しい等の問題点を有する。そのため、この従来の結束では、配筋精度の信頼性に欠けるものとなってしまう。
【0004】
この発明は前述した事情に鑑みて創案されたもので、その目的は、効率良く確実に結束できる補強筋用結束具を提供することにある。
【0005】
【課題を解決するための手段】
この発明の補強筋用結束具は、鉄筋に係止する湾曲部と、この湾曲部から連続し他方の鉄筋への当接側とは反対側において一方の鉄筋に当接する中央部分と、この中央部分から連続し一方の鉄筋の他方側で他方の鉄筋における一方の鉄筋への当接側とは反対側に突出する両先端部とから略U字状に形成している。
【0006】
そして、前記略U字状の開口側である両先端部は、その両先端部の間に架け渡して設けた固定部材によって、一方の鉄筋の他方側でその一方の鉄筋への当接側と反対側において他方の鉄筋に係止できるように構成している。
【0007】
このようなこの発明の鉄筋用結束具によれば、交差する両鉄筋における他方の鉄筋に、一方の鉄筋の一方側で係止する湾曲部および固定部材を設けて一方の鉄筋の他方側で係止する両先端部と、交差する両鉄筋における一方の鉄筋に当接する中央部分とにより、互いに当接し直交して交差する両鉄筋を確実に結束できるようにしている。
【0008】
また、両先端部における略U字状の開口側と湾曲部とを利用することによって、他方の鉄筋に一端係止させることができて両鉄筋の交差部分への取付けを容易に行えることから、両鉄筋の結束作業を効率良く行えるようにしている。
【0009】
【発明の実施の形態】
以下、この発明の補強筋用結束具を図示する一実施形態によって説明する。
【0010】
互いに当接し直交して交差する補強筋2,主筋3の補強筋用結束具1は、一方の補強筋2の一方側でその一方の補強筋2への当接側とは反対側において他方の主筋3に係止する湾曲部1aと、この湾曲部1aから連続し、他方の主筋3への当接側とは反対側において一方の補強筋2に当接する中央部分1bと、この中央部分1bから連続し補強筋2への当接側とは反対側に突出する両先端部1cとから略U字状に形成している。
【0011】
そして、略U字状の開口側である両先端部1cは、その両先端部1cの間に架け渡して設けた固定部材4によって、一方の補強筋2の他方側でその一方の補強筋2への当接側と反対側において他方の主筋3に係止できるように構成している。
【0012】
この実施形態の固定部材4は、板体で構成しており、一端が補強筋2に係止する係止溝4aが一体に形成してあり、両先端部1cが貫通することで、両先端部1cの間に架け渡して設けている。また、この実施形態の両先端部1cには、ネジ部1dを形成している。また固定部材4の背面にはフック5が取付けてある。このフック5は異径棒鋼等からなる第2補強筋と組立てることができる。
【0013】
このような構成からなる補強筋用結束具1を用いて、互いに当接し直交して交差する両鉄筋2,3を結束するには、次に述べるようにして行われる。
【0014】
先ず、図2に示すように、両先端部1cの間である略U字状の開口側を利用し、両先端部1cの間に他方の主筋3を入れ込むようにして、一方の補強筋2の一方側において湾曲部1aを他方の主筋3に係止させる。
【0015】
このようにこの発明の補強筋用結束具1は、他方の主筋3に一端係止させて、交差部分への取付けを容易に行うことができる。
【0016】
次に、両先端部1cが貫通するようにして、固定部材4を両先端部1cの間に架け渡して設ける(図2参照)。
【0017】
次に、両先端部1cに形成したネジ部1dにナット5を螺合させて、固定部材4を他方の主筋3に押圧することにより、湾曲部1aと両先端部1cおよび固定部材4との、他方の主筋3への係止状態を確実に保持する。
【0018】
そして、これらのことから、図1に示すように、一方の補強筋2の両側において他方の主筋3に係止した湾曲部1aおよび固定部材4と、一方の補強筋2に当接した中央部分1bとにより、交差部分を挟持することで、両補強筋2,主筋3を結束することになる。
【0019】
このようなこの発明の鉄筋用結束具1によれば、交差する補強筋2と主筋3における他方の主筋3に、一方の補強筋2の一方側で係止する湾曲部1aおよび固定部材4を設けて一方の補強筋2の他方側で係止する両先端部1cと、交差する補強筋2と主筋3における一方の補強筋2に当接する中央部分1bとにより、互いに当接し直交して交差する補強筋2と主筋3を確実に結束できる。
【0020】
また、両先端部1cにおける略U字状の開口側と湾曲部1aとを利用することによって、他方の主筋3に一端係止させることができて補強筋2と主筋3の交差部分への取付けを容易に行えて、その結束作業を効率良く行うことができる。
【0021】
【発明の効果】
この発明の補強筋用結束具によれば、交差する鉄筋における他方の鉄筋に、一方の鉄筋の一方側で係止する湾曲部および係止溝を設けた固定部材を設けて一方の鉄筋の他方側で係止する両先端部と、交差する両鉄筋における一方の鉄筋に当接する中央部分とによって、互いに当接し直交して交差する両鉄筋を確実に結束することができる。
【0022】
また、両先端部における略U字状の開口側と湾曲部とを利用することによって、他方の鉄筋に一端係止させることができて両鉄筋の交差部分への取付けを容易に行えるようになり、両鉄筋の結束作業を効率良く行うことができる。
固定部材に設けた係止溝によって組立て、位置決めが容易であり、また固定部材4のフックを利用して第2補強筋に取付けることができる。
【図面の簡単な説明】
【図1】この発明の補強筋用結束具を示す概略斜視図である。
【図2】この発明の補強筋用結束具の別態様を示す側面図である。
【図3】この発明の補強筋用結束具の別態様を示す底面図である。
【符号の説明】
1…鉄筋用結束具、1a…湾曲部、1b…中央部分、1c…両先端部、1d…ネジ部、1e…リング部、2…補強筋、3…主筋、4…固定部材、4a…係止溝、5…ナット、6…フック
[Claims]
1. A binding device for reinforcing bars which abut each other and intersect at right angles,
A curved portion that is locked to the other reinforcing bar on the side opposite to the one reinforcing bar, and which is continuous from the curved portion and abuts on one reinforcing bar on the opposite side to the other reinforcing bar. It is formed in a substantially U-shape from a central portion and both front ends that are continuous from the central portion and protrude on the other side of one reinforcing bar and on the other reinforcing bar in a direction opposite to a contacting side with one reinforcing bar. The two distal ends on the substantially U-shaped opening side are provided so as to bridge between the two distal ends, and a plate-shaped fixing member integrally formed with a locking groove at one end is provided with one of the reinforcing bars. A tie for reinforcing bars, characterized in that the other side of the tie is configured to be able to be locked to the other bar on the side opposite to the one bar.
2. The reinforcing bar tie according to claim 1, wherein the fixing member is formed of a plate and has a hook protruding from a back surface thereof.
DETAILED DESCRIPTION OF THE INVENTION
[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing-bar tying tool used for binding reinforcing bars, such as a main bar and a hoop bar, which are in contact with each other and intersect at right angles.
[0002]
[Prior art]
Conventionally, bundling of reinforcing bars that abut each other and intersect at right angles is generally performed using a metal bundling line or a number line.
[0003]
[Problems to be solved by the invention]
The conventional tying using a tying wire or a number line has problems such as poor work efficiency of the tying and difficulty in securely tying both rebars. For this reason, in the conventional binding, reliability of the arrangement accuracy is lacking.
[0004]
The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to provide a binding device for reinforcing bars that can be efficiently and reliably bound.
[0005]
[Means for Solving the Problems]
The reinforcing-bar tying tool according to the present invention includes a curved portion that is engaged with the reinforcing bar, a central portion that is continuous from the curved portion and abuts on one reinforcing bar on the side opposite to the abutting side on the other reinforcing bar, It is formed in a substantially U-shape from both ends of the reinforcing bar which are continuous from the portion and protrude on the other side of the one reinforcing bar on the other side of the other reinforcing bar on the side opposite to the side of contact with the one reinforcing bar.
[0006]
The two end portions, which are the substantially U-shaped opening sides, are fixed by a fixing member provided between the two end portions so as to be in contact with the one reinforcing bar on the other side on one side. The opposite side is configured so that it can be locked to the other reinforcing bar.
[0007]
According to such a reinforcing-bar tying tool of the present invention, the other reinforcing bar of the intersecting reinforcing bars is provided with the curved portion and the fixing member which are locked on one side of the one reinforcing bar, and is engaged with the other side of the one reinforcing bar. The two leading ends that stop and the central portion of the intersecting rebars that abuts on one rebar ensure that the rebars that abut each other and intersect at right angles are securely bound.
[0008]
In addition, by using the substantially U-shaped opening side and the curved portion at both end portions, one end can be locked to the other reinforcing bar, and it is possible to easily attach the two reinforcing bars to the intersection. The bundling work of both rebars can be performed efficiently.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
[0010]
The reinforcing bars 2 of the reinforcing bars 2 and the main bars 3 which are in contact with each other and intersect at right angles are provided on one side of one of the reinforcing bars 2 on the side opposite to the side on which the one of the reinforcing bars 2 is in contact with the other. A curved portion 1a to be locked to the main bar 3; a central portion 1b continuous from the curved portion 1a and abutting on one reinforcing bar 2 on the side opposite to the abutting side with the other main bar 3; And the two end portions 1c projecting to the opposite side to the abutment side with the reinforcing bar 2 and are formed in a substantially U-shape.
[0011]
The two end portions 1c, which are the substantially U-shaped opening sides, are fixed on the other side of the one reinforcement line 2 by the fixing member 4 provided so as to bridge between the two end portions 1c. It is configured such that it can be locked to the other main bar 3 on the side opposite to the contact side with the main bar 3.
[0012]
The fixing member 4 of this embodiment is formed of a plate, and one end is integrally formed with a locking groove 4a for locking to the reinforcing bar 2, and the two end portions 1c penetrate to form both end portions. It is provided so as to bridge between the parts 1c. In addition, a threaded portion 1d is formed at both ends 1c of this embodiment. A hook 5 is attached to the back of the fixing member 4. This hook 5 can be assembled with a second reinforcing bar made of a different diameter steel bar or the like.
[0013]
Using the reinforcing-bar tying tool 1 having such a configuration, the two reinforcing bars 2, 3 which abut each other and intersect at right angles are tied as follows.
[0014]
First, as shown in FIG. 2, using the substantially U-shaped opening side between the two front end portions 1 c, the other main reinforcing bar 3 is inserted between the two front end portions 1 c, and The bending portion 1a is locked to the other main bar 3 on one side.
[0015]
In this way, the reinforcing-bar tying member 1 of the present invention can be easily attached to the crossing portion by being temporarily locked to the other main bar 3.
[0016]
Next, the fixing member 4 is provided so as to extend between the both end portions 1c so that the both end portions 1c penetrate (see FIG. 2).
[0017]
Next, the nut 5 is screwed into the threaded portion 1d formed at the both end portions 1c, and the fixing member 4 is pressed against the other main muscle 3, so that the bending portion 1a and the both end portions 1c and the fixing member 4 are connected. Thus, the locked state to the other main muscle 3 is securely held.
[0018]
From these facts, as shown in FIG. 1, as shown in FIG. 1, the curved portion 1 a and the fixing member 4 which are locked to the other main reinforcing bar 3 on both sides of the one reinforcing bar 2, and the central portion which is in contact with the one reinforcing bar 2 1b, the two reinforcing bars 2 and the main bars 3 are bound by sandwiching the intersection.
[0019]
According to such a reinforcing bar binding device 1 of the present invention, the curved portion 1 a and the fixing member 4 that are locked on one side of one reinforcing bar 2 are attached to the other reinforcing bar 2 of the crossing reinforcing bar 2 and the main bar 3. The two end portions 1c provided and locked on the other side of one reinforcing bar 2 and the central portion 1b of the intersecting reinforcing bar 2 and the main bar 3 abutting on one reinforcing bar 2 abut each other and intersect at right angles. The reinforcing bar 2 and the main bar 3 can be securely bound.
[0020]
Further, by using the substantially U-shaped opening side of both end portions 1c and the curved portion 1a, it is possible to lock one end to the other main reinforcing bar 3 and to attach the reinforcing bar 2 to the crossing portion of the main reinforcing bar 3. Can be easily performed, and the binding operation can be performed efficiently.
[0021]
【The invention's effect】
According to the reinforcing bar tie of the present invention, the other reinforcing bar of the intersecting reinforcing bars is provided with a fixing member provided with a curved portion and a locking groove for locking on one side of the one reinforcing bar, and the other of the one reinforcing bar is provided. By the both tip portions locked on the side and the central portion of the intersecting rebars abutting on one rebar, the rebars that are in contact with each other and intersect at right angles can be securely bound.
[0022]
In addition, by utilizing the substantially U-shaped opening side and the curved portion at both ends, one end can be locked to the other reinforcing bar, and the mounting of the both reinforcing bars to the intersection can be easily performed. In addition, the work of binding both rebars can be performed efficiently.
It is easy to assemble and position by the locking groove provided in the fixing member, and can be attached to the second reinforcing bar using the hook of the fixing member 4.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view showing a reinforcing bar tie of the present invention.
FIG. 2 is a side view showing another embodiment of the reinforcing bar tie of the present invention.
FIG. 3 is a bottom view showing another embodiment of the reinforcing bar tie of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Rebar tying tool, 1a ... Bending part, 1b ... Central part, 1c ... Both tip parts, 1d ... Screw part, 1e ... Ring part, 2 ... Reinforcing bar, 3 ... Main bar, 4 ... Fixing member, 4a ... Stop groove, 5 ... Nut, 6 ... Hook

Claims (2)

互いに当接し直交して交差する補強筋の結束具であり、
前記一方の鉄筋の一方側でその一方の鉄筋への当接側とは反対側において前記他方の鉄筋に係止する湾曲部と、この湾曲部から連続し他方の鉄筋への当接側とは反対側において一方の鉄筋に当接する中央部分と、この中央部分から連続し一方の鉄筋の他方側で他方の鉄筋における一方の鉄筋への当接側とは反対側に突出する両先端部とから略U字状に形成しており、 前記略U字状の開口側である両先端部は、その両先端部の間に架け渡して設け、一端に係止溝を一体に形成した板状の固定部材によって、前記一方の鉄筋の他方側でその一方の鉄筋への当接側と反対側において前記他方の鉄筋に係止できるように構成していることを特徴とする補強筋用結束具。
It is a tie of reinforcing bars that abut each other and cross at right angles,
On one side of the one reinforcing bar, on the opposite side to the abutting side on the one reinforcing bar, a curved portion that is locked to the other reinforcing bar, and on the side that is continuous from the curved portion and contacts the other reinforcing bar, From the central portion that abuts one rebar on the opposite side, and both end portions that are continuous from this central portion and protrude on the other side of one rebar on the other side and protrude on the opposite side to the abutment side on one rebar It is formed in a substantially U-shape, and both end portions on the opening side of the substantially U-shape are provided so as to bridge between the two end portions, and a locking groove is integrally formed at one end. A tie for reinforcing bars, characterized in that the fixing member is configured to be able to be locked to the other bar on the other side of the one bar on the side opposite to the one bar with respect to the other bar.
前記固定部材は、板体で構成していると共に、背面にフックを突設してあることを特徴とする請求項1記載の補強筋用結束具。2. The reinforcing bar tie according to claim 1, wherein the fixing member is formed of a plate and has a hook protruding from a rear surface thereof.
JP2002194839A 2002-07-03 2002-07-03 Binding implement for reinforcing bar Withdrawn JP2004036226A (en)

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JP2002194839A JP2004036226A (en) 2002-07-03 2002-07-03 Binding implement for reinforcing bar

Publications (1)

Publication Number Publication Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255879A (en) * 2013-04-28 2013-08-21 昆山生态屋建筑技术有限公司 Cross-shaped overlapping buckle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255879A (en) * 2013-04-28 2013-08-21 昆山生态屋建筑技术有限公司 Cross-shaped overlapping buckle
CN103255879B (en) * 2013-04-28 2016-08-10 昆山生态屋建筑技术有限公司 Cross-lap joint button

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