| 摘要 |
PURPOSE: A working cage fixing apparatus for the outer wall of a building is provided to stably fix a working cage even on the outer wall of a building with an uneven surface. CONSTITUTION: A working cage fixing apparatus for the outer wall of a building comprises a suction unit(120) which is installed on one side of a working cage(110) and draws in moisture or dust produced when cleaning the outer wall of a building and a vacuum suction pad(P) which is mounted on the other side of the working cage and attached to the outer wall(W) of the building. The suction unit comprises a suction fan installed facing the outer wall of the building, a duct(D) for collecting air or moisture drawn in by the suction fan, a collecting pipe(PI) connected to the duct, a shield(140) surrounding the suction fan, and a filter installed in the collecting pipe. |
