Equipment installation auxiliary device in subway substation

The utility model relates to the technical field of equipment installation, in particular to an auxiliary device for installing equipment in a subway substation, which comprises a fixing frame, a fixing assembly is connected with the front part of the upper end of a fixing block in a penetrating and threaded manner, a first motor is fixedly installed at the upper middle part of the right end of the fixing frame, and the output end of the first motor is fixedly connected with a first screw rod; a movable seat is in threaded connection with the outer surface of the first lead screw, a concave seat is fixedly connected to the upper end of the movable seat, a second motor is fixedly installed at the rear end of the concave seat, two winding rollers are fixedly connected to the output end of the second motor, and a steel wire rope is wound around the outer surfaces of the two winding rollers; the tail ends of the two steel wire ropes are jointly and fixedly connected with a connecting mechanism. According to the a