Aerial work platform for highway steel box girder cornice construction

• Main Authors: JIANG ALI, DENG XIAOJUN, WANG TIANYI, JIANG ZHONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model provides an aerial work platform for highway steel box girder cornice construction. The device comprises a bottom table, stand columns and a top frame, the lower ends of the stand columns are vertically and fixedly connected to left and right sides of the base. At least two sets of fixing holes A are formed in the length direction of the stand column. Each set of fixing holes A is composed of a plurality of fixing holes A. One end of the top frame is fixedly connected to the stand column through bolts penetrating through the fixing holes A. The other end of the top frame extends outwards, a permanent magnet type lifting jack is installed at the extending tail end of the top frame, and a plurality of idler wheels are arranged on the lower surface of the top frame. The technical scheme of the utility model is adopted; a top frame, a bottom table and stand columns which form the aerial work platform are all formed by splicing and welding channel steel. The structural strength and the bearing ca