The invention relates to a substation all-direction safety control device. The device comprises a supporting mechanism, wherein an image collector is arranged on the supporting mechanism and connectedwith a controller, the controller is connected with a wireless communication module and an alarm device, the wireless communication module performs communication with a remote processor through a wireless network, and the remote processor is connected with an AI image processing module an alarm signal generation module; the supporting mechanism comprises a carrying table and supporting legs, wherein a supporting plate is arranged below the carrying table and is fixedly connected with the supporting legs; a horizontal rotating table is arranged on the carrying table, a rotating rod is arrangedat the central position of the horizontal rotating table, the rotating rod penetrates through a through hole formed in the carrying table and is connected to an output shaft of a rotating motor, andthe rotating motor is arranged on the supporting plate; and the supporting mechanism further comprises a fixed plate, wherein one end of the fixed plate is hinged to the carrying table, a plurality offixing blind holes are formed in the back of the fixed plate, a supporting rod is further arranged on the carrying table in a hinged mode, and the free end of the supporting rod can be inserted intothe blind holes.