BAR ATTACHMENT JIG

• Main Authors: NAGAOKA FUJIHIKO, SEKI TETSUYA
• Format: Patent
• Language: English; Japanese
• Published: 19.07.2018
• Subjects: EARTH DRILLING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; GALLERIES; HYDRAULIC ENGINEERING; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; SOIL SHIFTING; TUNNELS; UNDERGROUND OR UNDERWATER STRUCTURES

PROBLEM TO BE SOLVED: To provide a jig for easy inserting anchor bars or the like into the ground.SOLUTION: A bar attachment jig 1 for attaching a bar 3 to a rod 2 has a housing 60, which has a base end part 61 for receiving the rod 2 and a front end part 62 for receiving the bar 3. The base end part 61 and the front-end part 62 have a cylindrical shape of a semicircular arc in cross section, which may be divided into one-side divided parts 61A and 62A and the other side divided parts 61B and 62B. The base end part 61 includes: a closing shaft 71 that connects the divided parts 61A and 61B in an openable/closable manner; and a fastener 72 for the divided parts 61A and 61B. The front-end part 62 includes a connector 15 for the divided parts 62A and 62B. When the rod 2 is received by the divided parts 61A and 61B and the divided parts 61A and 61B are closed, and the fastener 72 is fastened, the rod 2 is held at the base end part 61.SELECTED DRAWING: Figure 3 【課題】地盤にアンカー等の棒材を容易に打設するための治具を提案する。【解決手段】棒材３をロッド２に取り付けるための棒材取付具１であって、基端側部６１にロッド２が収容され、先端側部６２に棒材３が収容される収容体６０を有する。基端側部６１及び先端側部６２はそれぞれ、断面半円弧状の一方分割体６１Ａ，６２Ａ及び他方分割体６１Ｂ，６２Ｂに分割可能な円筒状である。基端側部６１には、分割体６１Ａ，６１Ｂを開閉自在に接続する開閉軸７１と、分割体６１Ａ，６１Ｂの留め具７２とが備わる。先端側部６２には、分割体６２Ａ，６２Ｂの連結具１５が備わる。ロッド２が分割体６１Ａ，６１Ｂに収容され、分割体６１Ａ，６１Ｂが閉じられて留め具７２によって留められると、ロッド２が基端側部６１に収容された状態になる。【選択図】図３