Low-voltage cable laying supporting device

The utility model relates to the technical field of auxiliary devices of power supply equipment, in particular to a low-voltage cable laying supporting device. The low-voltage cable laying supporting device comprises a connecting frame, the connecting frame comprises a connecting disc and connecting feet, the connecting feet are arranged in the circumferential direction of the connecting disc at intervals, and fixing holes are formed in the connecting disc and the connecting feet; the bearing is arranged at the center of the connecting disc of the connecting frame; the supporting mechanism comprises a supporting disc and a rotating shaft, the rotating shaft penetrates through the supporting disc, and one end of the rotating shaft is connected with the bearing. When the low-voltage cable laying device is used, the connecting frame is installed outside a pipeline or a cable tunnel, a low-voltage cable is arranged on the periphery of the rotating shaft in a surrounding and sleeving mode and arranged on the suppo