JPS5864727U

JPS5864727U - Rebar joint structure

Info

Publication number: JPS5864727U
Application number: JP15830381U
Authority: JP
Inventors: 杉田　稔; 昇坂口; 篠沢　清見; 嘉之江良
Original assignee: 清水建設株式会社; 岡部株式会社
Priority date: 1981-10-26
Filing date: 1981-10-26
Publication date: 1983-05-02
Also published as: JPS6128818Y2

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

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は従来の鉄
筋継手構造の鉄筋結合状態を示す正断面図、第２図は第
１図における■−■線断面図、第３図は本考案の第１の
実施例に係るスリーブの正面図、第４図は第３図におけ
るＩＶ−ＩＶ線断面図、第５図は同実施例に係る鉄筋継
手構造の鉄筋結合状態を示す正断面図、第６図は第５図
における■−■線断面図、第７図は本考案の第２の実施
例に係るスリーブの正面図、第８図は同実施例に係る鉄
筋継手構造の鉄筋結合状態を示す正縦断面図である。１．１ａ・・・オリーブ、２．　２ａ、　　３．　３ａ
・・・両側対向壁、４．　４’、　　４ａ・・・ピン挿
入部、５，５ａ・・・楔、５′・・・テーパ面部、６．
　６’、　　６ａ・・・孔部、７、　７’　、　　７ａ
・・・反力ピン、８ａ・・・テーパ壁部、９ａ・・・小
空間部、Ａ、　Ｂ・・・鉄筋。第１図　　“ １　　　。２ａ　　　　− 第８図The drawings show an embodiment of the present invention. Fig. 1 is a front sectional view showing the reinforcing bar connection state of a conventional reinforcing bar joint structure, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a A front view of the sleeve according to the first embodiment of the present invention, FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3, and FIG. Fig. 6 is a sectional view taken along the line ■-■ in Fig. 5, Fig. 7 is a front view of a sleeve according to the second embodiment of the present invention, and Fig. 8 is a reinforcing bar of a reinforcing bar joint structure according to the same embodiment. FIG. 3 is a vertical cross-sectional view showing a coupled state. 1.1a...olive, 2. 2a, 3. 3a
...Both opposite walls, 4. 4', 4a...pin insertion part, 5, 5a...wedge, 5'...tapered surface part, 6.
6', 6a...hole, 7, 7', 7a
...Reaction force pin, 8a...Tapered wall part, 9a...Small space part, A, B...Reinforcing bar. Figure 1 "1. 2a - Figure 8

Claims

[Scope of utility model registration request]

A reaction pin is inserted into the pin insertion portion formed on the tip side of both opposing walls of a sleeve having a substantially U-shaped cross section that is fitted onto the two reinforcing bars to be connected, and engages the overlapping portion of the double-wave connecting reinforcing bars. A reinforcing bar joint characterized in that the double-wave connecting reinforcing bars and the sleeve are crimped and connected by pressing a wedge between the double-wave connecting reinforcing bars from one of the holes drilled in substantially the center of the opposite walls. Department structure.