JPH0656260U - Deformed muscle tie - Google Patents
Deformed muscle tieInfo
- Publication number
- JPH0656260U JPH0656260U JP371993U JP371993U JPH0656260U JP H0656260 U JPH0656260 U JP H0656260U JP 371993 U JP371993 U JP 371993U JP 371993 U JP371993 U JP 371993U JP H0656260 U JPH0656260 U JP H0656260U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- holding
- horizontal
- holding portion
- horizontal bar
- 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
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
(57)【要約】
【目的】 コンクリート構造物に埋設される主筋の交点
を、簡易にかつ確固に結束する。
【構成】 縦筋の外周面を抱持するよう円弧形に屈曲し
た抱持片１，２，３を１または２以上を連設した縦筋抱
持部Ｂ１の両端に、縦筋と直交方向に交わるように配筋
した横筋を抱持する横筋抱持部Ｂ２を一体にして設け
る。この横筋抱持部Ｂ２を係止孔８を備えた横筋受片４
と、これに屈曲可能に連設し、かつ係止孔８に嵌合係止
される係止片７を備えた横筋押片６とよりなる。
(57) [Summary] [Purpose] To simply and firmly bind the intersections of the main bars embedded in the concrete structure. [Structure] A vertical strip is orthogonal to the vertical strip at both ends of a vertical strip holding portion B1 in which one or more holding strips 1, 2 and 3 bent in an arc shape to hold the outer peripheral surface of the vertical strip are connected. A horizontal muscle holding portion B2 for holding the horizontal muscles arranged so as to intersect in the direction is integrally provided. This horizontal bar holding portion B2 is provided with a horizontal bar receiving piece 4 having a locking hole 8.
And a transverse streak pressing piece 6 provided with a locking piece 7 that is bently connected to this and is fitted and locked in the locking hole 8.
Description
【０００１】[0001]
本考案はコンクリート構造物に埋設される主筋の交点を、簡易にかつ確固に結 束する異形筋の結束具に関するものである。 The present invention relates to a deformed tying tool for simply and firmly binding the intersections of main reinforcing bars embedded in a concrete structure.
【０００２】[0002]
コンクリート構造物内に埋設される柱主筋・梁主筋・壁主筋など、各種の主筋 は一般に異形鉄筋が使用され、この主筋を構造物に適した形状に、かつ所定の強 度を得るように複数本を配筋され、主筋の交点を番線にて結束一体化するか、ま たは電気溶接にて一体化した後、コンクリートを打設し、各種主筋、結束番線等 による主筋の結束部を含めて、主筋等をすべて所定のコンクリート厚にて被覆す るようになしている。 Deformed bars are generally used for various main reinforcements such as column main reinforcements, beam main reinforcements, wall main reinforcements embedded in concrete structures, and multiple main reinforcements are used to obtain a shape suitable for the structure and a predetermined strength. After arranging the books and tying the intersections of the main bars together with the tie bars or by electric welding, concrete is placed and various main bars and the tie sections of the main bars with the tie wires are included. Therefore, all the main bars are covered with a specified concrete thickness.
【０００３】[0003]
しかし各種主筋としては、強度その他の条件により被覆コンクリートとの付着 性を向上させるため、異形鉄筋が汎用されている。このため番線による結束には 手数を要し、作業者によりその緊結力が一定ではなく、また電気溶接による結束 においては溶着時、主筋に着磁し、築後建築物内に設置されるＯＡ機器に影響を 与える欠点がある。 However, as various main bars, deformed bars are widely used because they improve the adhesion to coated concrete depending on the strength and other conditions. For this reason, it takes time and effort to bind the wire with the numbered wire, and the binding force is not constant depending on the worker. Also, in the binding by electric welding, the main bar is magnetized during welding and installed in the building after construction. There are drawbacks that affect
【０００４】 本考案では溶接や結束番線を用いることなく、簡易に迅速、かつ確固にして主 筋の結束を行うことを目的とする。An object of the present invention is to simply and quickly and firmly bind the main bars without using welding or binding wire.
【０００５】[0005]
本考案は上記目的を達成するためになしたもので、縦筋の外周面を抱持するよ う円弧形に屈曲した抱持片を、１または２以上を連設した縦筋抱持部の両端に、 縦筋と直交方向に交わるように配筋した横筋を抱持する横筋抱持部とを一体にし て設けると共に、この横筋抱持部を係止孔を備えた横筋受片と、これに屈曲可能 に連設し、かつ係止孔に嵌合係止される係止片を備えた横筋押片とよりなること を要旨とする。 The present invention has been made in order to achieve the above-mentioned object, and is a vertical stirrup holding portion in which one or two or more holding pieces bent in an arc shape to hold the outer peripheral surface of the vertical streak are connected in series. At both ends of the, the horizontal muscle holding portion that holds the horizontal muscle arranged so as to intersect with the vertical muscle in the direction orthogonal to each other is provided integrally, and the horizontal muscle holding portion is provided with the horizontal muscle receiving piece having the locking hole, The gist of the present invention is that it comprises a transverse stirrup piece that is provided so as to be bendable and has a locking piece that is fitted and locked in the locking hole.
【０００６】[0006]
合成樹脂性にて縦筋を抱持するように円弧形に形成した抱持片の両側部に、縦 筋と交叉するよう配設される横筋を抱持する抱持部とを一体に形成し、しかも横 筋抱持部を受片と押片の係止片と係止孔とにより横筋を抱持するようになしてい るので、交叉する主筋の結束が、本考案結束具を主筋交叉点に配設し、押片の係 止片を差し込むのみで、簡易にしかも確固に結束できる。また結束具が合成樹脂 製であるため、電気溶接時のように主筋に着磁することもない。 A synthetic resin-made holding piece that is formed in an arc shape to hold the vertical stripes, and the holding parts that hold the horizontal stripes that intersect with the vertical stripes are integrally formed on both sides of the holding piece. In addition, since the horizontal muscle holding portion is configured to hold the horizontal muscle by the locking piece and the locking hole of the receiving piece, the pushing piece, the binding of the crossing main muscles is achieved by using the binding tool of the present invention. By arranging it at a point and inserting the locking piece of the pushing piece, the binding can be done easily and firmly. In addition, since the binding tool is made of synthetic resin, it does not magnetize the main bar unlike electric welding.
【０００７】[0007]
以下本考案異形筋の結束具を図示の実施例にもとづいて説明する。 図においてＢは硬質または半硬質、さらには軟質の合成樹脂を用いて形成され た主筋の結束具で、合成樹脂の材質は交叉する主筋、例えば縦筋Ａと横筋Ｃとが 所定の強度にて緊結一体化されると共に、望ましくは主筋を被覆するコンクリー トとの付着性の良いものであれば限定されることはない。 The deformed muscle tying device of the present invention will be described below with reference to the illustrated embodiment. In the figure, B is a binding member for a main bar formed of a synthetic resin that is hard, semi-rigid, or soft, and the material of the synthetic resin is such that the intersecting main bar, for example, the vertical bar A and the horizontal bar C have a predetermined strength. It is not limited as long as it is tightly bonded and integrated and preferably has good adhesion to the concrete covering the main bar.
【０００８】 本考案結束具Ｂは十字形に交叉する縦筋Ａを抱持する縦筋抱持部Ｂ１と横筋Ｃ を抱持する横筋抱持部Ｂ２とよりなり、縦筋抱持部Ｂ１は図１乃至図３に詳示す るように縦筋Ａの外周面を抱持する円弧形に湾曲した抱持片１，２，３を横一列 に連設すると共に、この抱持片１，２，３の内径をそれぞれ異ならせ、径の異な る縦筋Ａでも、いずれかの抱持片にて抱持できるようになし、かつこの各抱持片 １，２，３の内周面には図２，図３に示すように突起１ａ，２ａ，３ａを１また は２以上突設し、抱持片内に挿通抱持される縦筋Ａの外周面に当接され、かつ異 形筋の突条と係止して妄りに結束具が移動しないようになす。The binding device B of the present invention comprises a vertical muscle holding portion B1 for holding the vertical muscles A crossing in a cruciform shape and a horizontal muscle holding portion B2 for holding the horizontal muscles C. The vertical muscle holding portion B1 is As shown in detail in FIGS. 1 to 3, holding pieces 1, 2 and 3 curved in an arc shape for holding the outer peripheral surface of the vertical streak A are connected in a row in a row and the holding pieces 1, The inner diameters of 2 and 3 are made different so that even the longitudinal stripes A having different diameters can be held by one of the holding pieces, and the inner peripheral surface of each of the holding pieces 1, 2, 3 As shown in FIGS. 2 and 3, one or two or more protrusions 1a, 2a, 3a are provided so as to project, and are abutted on the outer peripheral surface of the vertical streak A that is inserted and held in the holding piece, and has an irregular shape. Lock it with the ridges of the muscles to prevent the binding from moving inadvertently.
【０００９】 この抱持片１，２，３のうち、両端部の抱持片１と３の外周端部には、横筋抱 持部Ｂ２，Ｂ２をそれぞれ配設して一体とする。この横筋抱持部Ｂ２は左右双方 とも同じ形状で、Ｌ字形またはそれに近い形状をした横筋受片４を図１に示すよ うにほぼ水平にして抱持片１，３の外側端部に配列突設し、この横筋受片４の垂 片４１の側面を抱持片１，３と連設し、この垂片４１の上端縁に薄肉状で、折曲 可能としたヒンジ片５を介して揺動自在に横筋押片６を連設する。そしてこのＬ 字形またはそれに近い状態で、かつ横筋受片４と協働して横筋Ｃを抱持する横筋 押片６の先端に係止片７を一体に形成する。また横筋受片の垂片４１の内面には 、抱持片１，２，３と同様に突起４ａが突設され、横筋受片４の先端近くに前記 横筋押片６の係止片７を挿入し、係止する係止孔８を穿設する。Of the holding pieces 1, 2, 3, lateral strip holding portions B2, B2 are respectively provided at the outer peripheral ends of the holding pieces 1, 3 at both ends to be integrated. The horizontal strip holding portion B2 has the same shape on both the left and right sides, and the horizontal strip receiving piece 4 having an L shape or a shape close to it is made substantially horizontal as shown in FIG. The side surface of the hanging piece 41 of the transverse streak receiving piece 4 is connected to the holding pieces 1 and 3, and the upper and lower edges of the hanging piece 41 are shaken through a thin-walled and bendable hinge piece 5. The lateral bar pushing piece 6 is movably connected in series. Then, in the L-shape or in a state close thereto, the locking piece 7 is integrally formed at the distal end of the horizontal bar pressing piece 6 that holds the horizontal bar C in cooperation with the horizontal bar receiving piece 4. Further, a projection 4a is provided on the inner surface of the hanging piece 41 of the horizontal bar receiving piece in the same manner as the holding pieces 1, 2 and 3, and the locking piece 7 of the horizontal bar pressing piece 6 is provided near the tip of the horizontal bar receiving piece 4. A locking hole 8 for inserting and locking is formed.
【００１０】 また図７に示す実施例は縦筋を抱持する抱持片１を１つのみとして、規定のサ イズの縦筋一本Ａを横筋Ｃと結束するようにしたもので、その構成は図１の実施 例と同じである。Further, the embodiment shown in FIG. 7 has only one holding piece 1 for holding the vertical muscle, and one vertical muscle A having a specified size is bound to the horizontal muscle C. The configuration is the same as that of the embodiment shown in FIG.
【００１１】 したがって上述の如く構成した結束具Ｂにて縦筋Ａと横筋Ｃとの交点を結束す るには横筋押片６，６を図１に示すように開放した状態で、両筋Ａ，Ｃの交点に 配設する。この時、横筋Ｃは横筋受片４の下面にそうように、かつ縦筋Ａはその 径に合ったいずれか一つの抱持片２に図５に示すようにして添わせて抱持し、次 に横筋押片６，６を、その折目より折り曲げ、横筋Ｃを押片６，受片４間にて抱 持するようにし、その先端の係止片７を係止孔８内に挿入係止して結束具Ｂを用 いて主筋の交点を結束して一体とするものである。Therefore, in order to bind the intersection of the vertical bar A and the horizontal bar C with the binding tool B configured as described above, the horizontal bar pushers 6, 6 are opened as shown in FIG. , C at the intersection. At this time, the horizontal streak C is held on the lower surface of the horizontal streak receiving piece 4 in such a manner, and the vertical streak A is held along with one of the holding pieces 2 matching its diameter as shown in FIG. Next, the horizontal bar pressing pieces 6 and 6 are bent from the folds so that the horizontal bar C is held between the pressing pieces 6 and the receiving pieces 4, and the locking piece 7 at the tip thereof is inserted into the locking hole 8. By locking and using the tying tool B, the intersections of the main bars are tied and integrated.
【００１２】 なお主筋は従来のように、異形鉄筋の他に同様の強度を有する合成樹脂製の主 筋に対しても、本考案結束具は適用できる。Note that, as in the conventional case, the main bar is not limited to the deformed bar, but the present invention can be applied to a main bar made of synthetic resin having the same strength.
【００１３】[0013]
本考案異形筋の結束具は、縦筋の外周面を抱持するよう円弧形に屈曲した抱持 片を、１または２以上を連設した縦筋抱持部の両端に、縦筋と直交方向に交わる ように配筋した横筋を抱持する横筋抱持部とを一体にして設けると共に、この横 筋抱持部を係止孔を備えた横筋受片と、これに屈曲可能に連設し、かつ係止孔に 嵌合係止される係止片を備えた横筋押片とより構成されているため、主筋の交点 に本考案結束具を添わせ、横筋押片を横筋にそって折り曲げて、係止片を係止孔 を嵌入するのみで簡易に主筋の結束が行え、かつ結束力が一定で確固となり、発 錆や主筋への着磁が生じない等の利点を有する。 The deformed muscle tying device of the present invention comprises a holding piece bent in an arc shape so as to hold the outer peripheral surface of the vertical streak, and a vertical streak is attached to both ends of the vertical streak holding portion in which one or two or more are connected. A horizontal muscle holding portion for holding the horizontal muscles arranged so as to intersect in the orthogonal direction is integrally provided, and the horizontal muscle holding portion is connected to the horizontal muscle receiving piece having the locking hole so as to be bendable. Since it is composed of a horizontal bar pressing piece that is provided and has a locking piece that is fitted and locked in the locking hole, the binding tool of the present invention is attached to the intersection of the main bars, and the horizontal bar pressing piece is gently aligned with the horizontal bar. The main rebar can be easily bound by simply bending it and inserting the locking piece into the locking hole, and the binding force is constant and firm, and rusting and magnetization of the main bar do not occur.
【図１】本考案異形筋の結束具の外観斜視図である。FIG. 1 is an external perspective view of a deformed muscle tying device according to the present invention.
【図２】同正面図である。FIG. 2 is a front view of the same.
【図３】同平面図である。FIG. 3 is a plan view of the same.
【図４】同側面図である。FIG. 4 is a side view of the same.
【図５】交叉する主筋を結束した状態を示す使用説明図
である。FIG. 5 is a use explanatory diagram showing a state in which the intersecting main muscles are bound together.
【図６】同側面図である。FIG. 6 is a side view of the same.
【図７】異なる実施例の外観斜視図である。FIG. 7 is an external perspective view of another embodiment.
Ａ 縦筋 Ｃ 横筋 Ｂ 結束具 Ｂ１ 縦筋抱持部 Ｂ２ 横筋抱持部 １，２，３ 抱持片 ４ 横筋受片 ６ 横筋押片 ７ 係止片 ８ 係止孔 A Vertical muscle C Horizontal muscle B Bundling tool B1 Longitudinal muscle holding portion B2 Horizontal muscle holding portion 1,2,3 Holding piece 4 Horizontal muscle receiving piece 6 Horizontal muscle pressing piece 7 Locking piece 8 Locking hole
Claims (1)
曲した抱持片を１または２以上を連設した縦筋抱持部の
両端に、縦筋と直交方向に交わるように配筋した横筋を
抱持する横筋抱持部を一体にして設けると共に、この横
筋抱持部を係止孔を備えた横筋受片と、これに屈曲可能
に連設し、かつ係止孔に嵌合係止される係止片を備えた
横筋押片とよりなる異形筋の結束具。1. A holding member bent in an arc shape so as to hold an outer peripheral surface of a vertical streak, is arranged so as to intersect with the vertical streak at both ends of a vertical streak holding portion in which one or more of the holding pieces are connected in series. The horizontal bar holding portion for holding the lateral bar arranged in the horizontal bar is integrally provided, and the horizontal bar holding portion is connected to the horizontal bar receiving piece having the locking hole and is bendably connected to the horizontal bar receiving piece. A deformed muscle tying device including a lateral muscle pressing piece having a locking piece that is fitted and locked to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP371993U JPH0656260U (en) | 1993-01-14 | 1993-01-14 | Deformed muscle tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP371993U JPH0656260U (en) | 1993-01-14 | 1993-01-14 | Deformed muscle tie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0656260U true JPH0656260U (en) | 1994-08-05 |
Family
ID=11565119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP371993U Pending JPH0656260U (en) | 1993-01-14 | 1993-01-14 | Deformed muscle tie |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0656260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0738351U (en) * | 1993-12-17 | 1995-07-14 | 日本スタッドウェルディング株式会社 | Main muscle tie |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244189B1 (en) * | 1970-05-30 | 1977-11-05 | ||
| JPH03172442A (en) * | 1989-11-30 | 1991-07-25 | Kajima Corp | Method, metal piece and device for coupling mild steel bars |
-
1993
- 1993-01-14 JP JP371993U patent/JPH0656260U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244189B1 (en) * | 1970-05-30 | 1977-11-05 | ||
| JPH03172442A (en) * | 1989-11-30 | 1991-07-25 | Kajima Corp | Method, metal piece and device for coupling mild steel bars |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0738351U (en) * | 1993-12-17 | 1995-07-14 | 日本スタッドウェルディング株式会社 | Main muscle tie |
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