| 摘要 |
PURPOSE: A workbench for installing a safety net around a box type structure is provided to raise the efficiency of construction by a simple movement and to safely and rapidly install a safety net. CONSTITUTION: A workbench(100) for installing a safety net around a box type structure includes a fixed workbench(103) and a movable workbench(104). The fixed workbench is hung at the edge of the top surface of a box type structure like a steel box and is lowered in the direction of an installation port installed at the edge of the bottom of the box type structure. The movable workbench is spread to the direction of the installation port connecting to the lower end of the fixed workbench and is folded to the direction of the fixed workbench. |
