The utility model relates to a type type container gantry crane which can realize flexible transition and provide power by using commercial power. Vertically intercrossed power supply circuits are arranged on crisscrossed channels among all container stacking areas, a wire conducting cap is arranged on a power supply circuit in an intercrossed area and can guide a current collector to be smoothly connected with the power supply circuit, a power receiving current collector is arranged on the gantry crane, and the power receiving current collector is contacted with the electric wire of the power supply circuit. The power receiving current collector of the gantry crane adopts a dual-pantograph way, and an electromagnetic driving device connected with the power supply circuit in a pull-in way is arranged on the dual-pantograph and can ensure the dual-pantograph to realize vertical elevation and horizontal rotation. The dual-pantograph can ensure good electrical connection; the dual-pantograph can ensure to continue the electrical connection during the process of transition running, an insulation area is formed within a certain range of crossing point of the power supply network, and continuous power connection can be realized when the dual-pantograph reaches the crossing point. The type type container gantry crane has the advantages that the tyre type cantilever foldaway gantry crane omits a fuel engine, improves the flexibility and the production efficiency of the gantry crane, and reduces the fuel gas pollution and the exhaust pollution.