JPS5835519U - Wire rod for reinforcing bar positioning - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の鉄筋組立方法説明図、第２図は公知の鉄
筋位置決め用線材の正面図、第３図は本考案の実施例に
かかる鉄筋位置決め用線材の斜視図、第４図は第３図の
線材の分解斜視図、第５図は第３図の線材を鉄筋に固着
した状態を示す斜視図、第６図及び第７図はそれぞれ第
５図のＶｌ−ＶＩ及び■−■断面図、第８図は第３図の
線材を固着した線材付鉄筋の使用方法を示す説明図、第
９図は第８図の部分拡大図、第１０図は継合部における
鉄筋結合方法説明図、第１１図は第３図の線材を固着し
た線材付鉄筋の他の使用方法を示す説明図である。 １・・・・・・鉄筋位置決め用線材、２・・・・・・鉄
筋受溝付線材、３・・・・・・鉄筋受溝、３ａ・・・・
・・受溝底部、４・・・・・・鉄筋抜止め用突起、５・
・・・・・番線、７・・・・・・補強部材、７ａ・・・
・・・凹溝、１０・・・・・・線材付鉄筋、１１・・・
・・・鉄筋。FIG. 1 is an explanatory diagram of a conventional reinforcing bar assembly method, FIG. 2 is a front view of a known reinforcing bar positioning wire, FIG. 3 is a perspective view of a reinforcing bar positioning wire according to an embodiment of the present invention, and FIG. Figure 3 is an exploded perspective view of the wire rod, Figure 5 is a perspective view showing the wire rod in Figure 3 fixed to reinforcing bars, Figures 6 and 7 are Vl-VI and ■-■ cross sections in Figure 5, respectively. Figure 8 is an explanatory diagram showing how to use the reinforcing bars with wire rods fixed to the wire rods in Figure 3, Figure 9 is a partially enlarged view of Figure 8, and Figure 10 is an explanatory diagram of how to connect reinforcing bars at joints. , FIG. 11 is an explanatory view showing another method of using the reinforcing bar with wire rods to which the wire rods of FIG. 3 are fixed. 1... Wire rod for reinforcing bar positioning, 2... Wire rod with reinforcing bar receiving groove, 3...... Reinforcing bar receiving groove, 3a...
...Bottom of receiving groove, 4...Protrusion to prevent reinforcing bar from falling out, 5.
... wire, 7 ... reinforcing member, 7a ...
...Concave groove, 10...Reinforcement bar with wire rod, 11...
...Reinforced steel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 適宜の等間隔りをもって長尺の線材５を折曲して略円弧
状の底部３ａをもつ略し型の鉄筋受溝３゜３・・・を形
成し且つ該鉄筋受溝３．３・・・にはその底部３ａを円
周の一部とするような仮想円Ｅに近接する位置において
しかも該鉄筋受溝３の内側に向って突出させた鉄筋抜止
め用突起４．４・・・を形成して鉄筋受溝付線材２を構
成するとともに、前記鉄筋受溝付線材２に、薄帯状鉄板
をその全長に亘って断面Ｕ型に折曲して形成した前記鉄
筋受溝付線材２の撓曲防止用補強部材７を、該補強部材
７の凹りＴａ内に前記鉄筋受溝付線材２の非折曲部分５
ａを嵌入させた状態で固定したことを特徴とする鉄筋位
置決め用線材。A long wire rod 5 is bent at appropriate equal intervals to form an abbreviated reinforcing bar receiving groove 3.3 having a substantially arc-shaped bottom 3a, and the reinforcing bar receiving groove 3.3... is formed with projections 4.4 for preventing the reinforcing bars from slipping out at positions close to the imaginary circle E whose bottom portion 3a is part of the circumference and protruding toward the inside of the reinforcing bar receiving grooves 3. The reinforcing bar receiving grooved wire rod 2 is formed by bending a thin strip-like iron plate over its entire length into a U-shaped cross section. The reinforcing member 7 for preventing bending is inserted into the recess Ta of the reinforcing member 7 in the non-bent portion 5 of the reinforcing bar receiving grooved wire 2.
A wire rod for positioning reinforcing bars, characterized in that it is fixed in a fitted state.