Freight electric crane equipment for transporter

The invention relates to the technical field of freight hoisting equipment design of a transport plane task system, in particular to freight electric crane equipment for a transport plane. Comprising a crane guide rail (1), an electric crane (2), a power cable I (3) and a power cable sliding frame assembly (5), the electric crane (2) is parked on the crane guide rail (1) and can move along the crane guide rail (1); one end of the first power cable (3) is externally connected with a power source, and the other end of the first power cable (3) is connected with the electric crane (2) and used for supplying power to the electric crane (2). The power cable sliding frame assembly (5) is arranged on the crane guide rail (1), and the first power cable (3) is hung on the power cable sliding frame assembly (5) and can move along the crane guide rail (1) along with the power cable sliding frame assembly (5). The use is convenient, and the man-machine effect is good. After the hoisting operation is finished, the electri