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A platform for research: civil engineering, architecture and urbanism
FIXING METHOD AND FIXTURE FOR BEAM PENETRATION SLEEVE
PROBLEM TO BE SOLVED: To provide a fixture for accurately positioning a sleeve.SOLUTION: A fixture for a beam penetration sleeve includes: a main shaft; a locking tool which is arranged on the main shaft; a plurality of bearing bars which are arranged on the periphery of the locking tool, which are opened to an approximately right angle with respect to the main shaft, and which fix the beam penetration sleeve from the inside; and a hole retainer which is arranged on the main shaft to fix a position in a direction perpendicular to the main shaft. At least one of the bearing bars has one end thereof provided with a returner.SELECTED DRAWING: Figure 1
【課題】スリーブを精度よく位置決めする治具を提供する。【解決手段】主軸と、主軸に配置された係止具と、係止具の周辺に配置され、主軸に対して概ね直角まで開き、梁貫通スリーブを内側から固定する複数の支持棒と、主軸に配置され、主軸に対して直角方向の位置を固定する穴おさえ具とを備え、支持棒の少なくとも１つは、その一端に、返しを設ける梁貫通スリーブの固定治具が提供される。【選択図】図１
FIXING METHOD AND FIXTURE FOR BEAM PENETRATION SLEEVE
PROBLEM TO BE SOLVED: To provide a fixture for accurately positioning a sleeve.SOLUTION: A fixture for a beam penetration sleeve includes: a main shaft; a locking tool which is arranged on the main shaft; a plurality of bearing bars which are arranged on the periphery of the locking tool, which are opened to an approximately right angle with respect to the main shaft, and which fix the beam penetration sleeve from the inside; and a hole retainer which is arranged on the main shaft to fix a position in a direction perpendicular to the main shaft. At least one of the bearing bars has one end thereof provided with a returner.SELECTED DRAWING: Figure 1
【課題】スリーブを精度よく位置決めする治具を提供する。【解決手段】主軸と、主軸に配置された係止具と、係止具の周辺に配置され、主軸に対して概ね直角まで開き、梁貫通スリーブを内側から固定する複数の支持棒と、主軸に配置され、主軸に対して直角方向の位置を固定する穴おさえ具とを備え、支持棒の少なくとも１つは、その一端に、返しを設ける梁貫通スリーブの固定治具が提供される。【選択図】図１
FIXING METHOD AND FIXTURE FOR BEAM PENETRATION SLEEVE
梁貫通スリーブの固定方法及び固定治具
MACHIDA TOMOYUKI (author) / HIRATA YOSHIKAZU (author) / KITAYA YOSHIO (author)
2018-02-01
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste