Portable lightweight material hoisting and mounting ship

The utility model relates to a portable lightweight material hoisting and mounting ship has effectually solved mesh front axle roof beam to demolish shaped steel more difficult, has a big risk safely,and the input cost is higher, uses uneconomic problem, the technical scheme who solves includes the hull, installs the down tube on the hull, and down tube one end is articulated with the hull, and the other end is the free end, and the fixed pulley is installed to the free end of down tube, and fixed pulley axis and down tube are perpendicular, fixed mounting has first hoist machine and second hoist engine on the hull, the wire rope's of first hoist machine the free end and the free end fixed connection of down tube, and the wire rope's of second hoist engine free end is walked around the fixed pulley and is connected with the hoist, the utility model discloses novel structure, hull hoisting and conveying equipment dispose low cost, flexible, and the suitability is strong under headroomat the bottom of the bridg