| 摘要 |
PROBLEM TO BE SOLVED: To extract the water from a pool and of the same time decontaminate a wall surface at the same time, enable with a single device the decontamination of not only a vertical wall surface but also a tiered stand and speed up decontamination work by putting a disc brush into contact with the wall surface. SOLUTION: This machine includes decontaminating components 7 for decontaminating a vertical wall surface that is placed on the right and left sides in front of a main body frame 1 which can be suspended by a hoisting accessory and that can be rocked horizontally around a supporting pin 8 by the drive of an air cylinder 13, a suction cup 2 placed between the right and left decontaminating components 7 to stick to the wall surface and running wheels 3 for lateral movement driven by a motor 4 for running the wheel 3. In each of the decontaminating components 7, a pair of upper and lower disc brushes 9 are mounted in a brush cover 11 whose part put in contact with the wall surface is surrounded by a flexible material 12. In the upper part of the main body frame 1, moreover, there are a pair of right and left roll brushes 14 which are covered with roll brush covers 22 and are driven by a roll brush motor. An air cylinder 15 placed between the main body frame and a supporting plate makes it possible to house and adjust pressing power. |
