| 摘要 |
PURPOSE:To obtain a wall surface moving device of a simple structure, compact and inexpensive by installing a vibration creating means for providing a device body with the detaching direction force from the wall surface by the created vibration and the force of the fixed direction along the vibration. CONSTITUTION:In using the device, first of all, a vacuum creating means 35 is driven so as to discharge the air in a low-pressure space 18 outside through a hose 38 and attach a device body 2, with suction force, comprising a nozzle 78 for injecting high pressure water, etc. and cleaning a wall surface 12, to the wall surface 12. Secondly, a pressure fluid supply source 68 is driven under the adsorbed stats so as to expand and contract a cylinder mechanism 62 by the action of the pressure fluid. The vibration for striving to move the device body by the shock generated in stretching is activated so as to move the device in the adsorbed state to the wall surface 12. The running direction of the device is altered by operating an operating handle 56 so as to rotate the rotation fixing part 6 to a main body part 4 and alter the disposed position of the cylinder mechanism 62. |
