Multi-mode material transportation device for building construction

The invention relates to the technical field of building construction transportation, and discloses a multi-mode material transportation device for building construction, which comprises a transportation truck bed, the bottom of the transportation truck bed is provided with a support conveying belt as a bottom plate, and the surface of the conveying belt is provided with a material pushing plate. The two sides of the upper edge of the material pushing plate extend outwards and are connected with a power mechanism arranged on the outer side of the transport carriage, and an object positioning mechanism is installed on the front side of the material pushing plate. The power mechanism comprises a driving assembly which is installed on the left side of the front end of the transport carriage and serves as a power source of the supporting conveying belt. The transmission assemblies are installed on the two side box walls outside the transport vehicle box and connected with the material pushing plate and the drivin