MOVING DEVICE

PURPOSE:To surely support the moving device by a support body at all times and to prevent the sliding of its moving time by providing a hand part capable of holding a support body freely rotatably and drivably respectively at the both end parts of an arm part capable of expanding freely and moving between the supporting bodies with holding it alternately by these hand parts. CONSTITUTION:A tank supporting column (b) is held by a hand part 2. An arm part 1 is turned then centering around the hand part 2 to a support column (a) side, the bending angle of the arm part 1 is increased as well and the support column (a) is held by a hand part 2 opposite to that which grips the support column (b). Thereafter, the hand part 2 holding the cupport column (b) is separated from the support column (b) and the angle of the arm part 1 is reduced. The arm part 1 is then turned centering around the support column (a) side to a support column (c) side, the angle of the arm part 1 is increased and the support column (c) is held by the hand part 2. Moreover by repeating such an operation the movement is performed from the support column (c) to the support column (d) and the place thereafter further without any sliding.