Aircraft preservative spraying auxiliary tool and using method

• Main Authors: SUN XIAOWEI, GUO YUNCHAO, LI YIN, LIU JIE, LIANG XIAORUI, JIN LIANGJIE, ZHANG JILEI
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention belongs to the technical field of spraying auxiliary tools, particularly relates to an aircraft preservative spraying auxiliary tool and a using method, and provides the following scheme aiming at the problems that in the using process, manual handheld spraying work is needed, after the lower surface of an upper flange edge of a fuselage stringer is sprayed, the lower surface cannot be dried in time, and the working efficiency is reduced. The device comprises a moving seat, a lifting screw rod is rotationally connected into the moving seat, two lifting blocks are in threaded connection with the lifting screw rod, lifting rods are hinged to the two lifting blocks, sliding blocks are hinged to one ends of the two lifting rods, and supporting seats are slidably connected to the two sliding blocks; the two lifting blocks can drive the two sliding blocks to slide on the bracket through the two lifting rods and drive the bracket to move upwards. The spraying device is simple in structure, through the