| 摘要 |
PURPOSE: A painting apparatus for an outer wall of building is provided to improve the painting quality and shorten the painting time by spraying paint with multiple jet nozzles. CONSTITUTION: A painting apparatus for an outer wall of building is comprised as follows. A gondola cage (2), which is connected to the support mast installed at rooftop and a number of ropes (1) by catenary suspension, ascends and descends by the winch winder of the support mast while moving horizontally along the outer wall of building. A paint injection nozzle, which is connected to the air hose of airless pump mounted on the gondola and the paint hose of paint box, is mounted in the gondola cage so that the outer wall of building is painted with spraying. A tilting axis (10) rotating at regular angles up and down by the medium of both ends bearing (9a, 9b) is installed in the upper side of the gondola cage based on the middle horizontal frame (8). A pair of tilting painting spray nozzles (12) fixed and installed with fixing bracket (11) are numerously installed in the tilting axis at equal distances. A pair of fixing painting spray nozzles (13) are installed in the lower horizontal frame (15) in a row by the medium of nozzle bracket (14) so that the fixing painting spray nozzles are numerously arranged at regular distances. |
