HANGING SCAFFOLD FOR BRIDGE, AND INSTALLATION METHOD FOR THE SAME

• Main Authors: FUJITA MASAHIKO, MURAKAMI TOSHIAKI, NISHIJIMA HIROMICHI, NOZAWA SHIGEYUKI
• Format: Patent
• Language: English; Japanese
• Published: 29.06.2017
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CRANES; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; OR VIADUCTS; PERFORMING OPERATIONS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; TRANSPORTING

PROBLEM TO BE SOLVED: To enable shortening of time for temporary hanging scaffold installation work in work for the investigation, inspection and repair of a structure such as a bridge, enable securement of safety and labor saving, and prevent a hindrance to general vehicle traffic after installation.SOLUTION: A scaffold stage member crossing a bridge on the undersurface side of the bridge is provided. A hanging scaffold body frame 6, the upper part of which is provided with a support part 8 for mounting a support leg member 7 for making it grounded on a road surface of the bridge and the lower part of which is provided with a stage holder part 10 capable of connecting and holding the scaffold stage member, is provided.SELECTED DRAWING: Figure 3 【課題】橋梁等の構造物調査・点検・補修作業における仮設の吊足場の設置作業時間を短縮でき且つ安全性及び省力化を確保でき、しかも設置後において一般車両の通行を妨げることのないようにする。【解決手段】橋梁の下面側で橋梁を横断する足場ステージ部材を設け、橋梁の路面に対して接地するための支持脚部材７を取り付ける支持部８を上部に備え、且つ、下部に足場ステージ部材を連結保持可能なステージホルダー部１０を備えた吊足場本体枠６を設けてある。【選択図】図３