| 摘要 |
PROBLEM TO BE SOLVED: To provide a load receiving platform lifting device which prevents push-in of a power unit from being inhibited.SOLUTION: A structural member on a vehicle side, which has a load receiving platform, comprises: a cross member extending in a vehicle width direction; a power unit which is stored in the cross member and is a hydraulic driving source for elevating and lowering the load receiving platform; and power unit external hydraulic piping and power unit external electric wiring. The power unit can be drawn or pushed in from one end side in a longitudinal direction of the cross member. The power unit external hydraulic piping extends in the cross member from a connection part with the power unit to the other end side in the longitudinal direction, is curved on the other end side so as to reverse the direction, and extends to the outside of the cross member by penetrating the cross member after extending to one end side. At least a part of the power unit external hydraulic piping, which is located within a predetermined distance from the connection part to the other end side, is guided so as to draw a certain trajectory when the power unit is pushed in.SELECTED DRAWING: Figure 11 |
