PURPOSE: To make compact a movable high place working platform and to promote work efficiency by constructing liftable floors equipped with first and second foldable floors to the upper surfaces of a first expansion strut on a first traveling basic platform and a second expansion strut on a second traveling basic platform.
CONSTITUTION: When a movable high place working platform Z is in a storage state from a working state, and when hydraulic cylinders 33 and 43 are contracted, first and second expansion struts 3 and 4 are contacted, and liftable floors 5 mounted to movable columns 32 and 42 are lowered in a developed state. Then, a wheel 23 of a first traveling basic platform 1 is locked in a state to direct it in the longitudinal direction of the basic platform 1 or in the traveling direction, and a wheel 23 of a second traveling basic platform 2 releases the lock in a state to direct it to a direction at right angles in the longitudinal direction of the basic platform 2. Then, the hydraulic cylinders 34 and 44 are expanded on a first fixed floor 11 or a second fixed floor 12, first and second foldable floors 14 and 15 of the liftable floors 5 are raised and lowered with coupling pins 81 and 83 as the centers, and when the foldable floors 14 and 15 are folded in two, the second traveling basic platform 2 is moved to the first traveling basic platform 1 side to stop.
FURUYA KAZUHIKO
SEKI HIROYUKI
YAMANO MINORU
KAWAKAMI KINSHI
KAWAMOTO HIROSHI
TADANO LTD
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