Calabash gantry crane cart driving method

The utility model discloses a calabash gantry crane cart driving method, including crane bridge, crane bridge's girder lower surface is equipped with electric block, the crane bridge lower surface is equipped with the bottom end rail device, the bottom end rail device includes the bottom end rail, bottom end rail lower surface both ends are equipped with initiative wheel and passive wheel respectively, the one end that the bottom end rail upper surface is close to the initiative wheel is equipped with the drive arrangement who drives the initiative wheel, drive arrangement includes motor and reduction gear device, bevel gear, bearing, end cover, transmission shaft and gear wheel. The utility model has the advantages of place gantry crane with electric hoist cart operation drive arrangement at central beam down, drive arrangement and wheel pass through gear drive to realized that above -mentioned special occasion is to the gantry crane with electric hoist requirement.