| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable scaffolding 20 usable in a place without a power source and excelling in work efficiency. SOLUTION: The movable scaffolding 20 includes a mast 28, a climber 30, a deck 32, a frame 34 and a generator 36. The mast 28 extends in a vertical direction and includes a rack 44. The climber 30 includes a motor and a pinion. The pinion is meshed with the rack 44. The deck 32 extends in a horizontal direction and is connected to the climber 30. The frame 34 is mounted to the lower end of the climber 30. The generator 36 is placed on the frame 30. Electric power is supplied from the generator 36 to the motor. The pinion is rotated through the rotation of the motor, and the climber 30 is lifted along the mast 28. The deck 32, the frame 34 and the generator 36 are also lifted through the lifting of the climber 30. COPYRIGHT: (C)2011,JPO&INPIT
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