| 摘要 |
PROBLEM TO BE SOLVED: To provide a load moving carriage in which its use can be suppressed in a state of protruding from a groove of a floor surface of a loading platform.SOLUTION: A load moving carriage comprises: a carriage body 1 having an upper face plate 11 on which a load is placed, a pair of side face plates 12, and a hollow part 14 surrounded by the upper face plate and the pair of side face plates; a plurality of roller carriages 2 disposed inside the hollow part so as to be aligned in a longitudinal direction; lifting means for moving the plurality of roller carriages obliquely downward toward the other end side in the longitudinal direction with respect to the carriage body, and moving the plurality of roller carriages obliquely upward toward one end side in the longitudinal direction with respect to the carriage body; a plurality of guide pins 12a fixed to the side face plates of the carriage body so as to correspond to each roller carriage and protrude to the hollow part side; and guide grooves 21 which are provided in the roller carriages respectively, and engage with the corresponding guide pins in a vertical direction. In the guide groove of the roller carriage closest to an operation part, its groove width on the other end side in the longitudinal direction is expanded upward as compared with the guide groove of the other roller carriage.SELECTED DRAWING: Figure 1 |
