Cable up-leading fixing device for bypass operation and up-leading method thereof

The invention discloses a cable up-leading fixing device for bypass operation, and the device comprises a holding part which is used for fixing with an electric pole, and one side of the holding part is fixedly connected with a supporting plate; one end of the telescopic part is fixedly connected to the top of the supporting plate, and a cross arm is installed at the end, away from the holding part, of the telescopic part. According to the invention, by arranging the enclasping part and the folding and unfolding part, the device can be conveniently fixed at the position, below a main line, of an electric pole and can be stretched through the folding and unfolding part, the fixing part used for up-leading fixing can be sent to the position above the main line after the device is fixed, and then the problem that it is inconvenient to cross the line in the up-leading process is avoided; according to the cable fixing device, the cable fixing block is arranged, the fixing part convenient to operate by using the in