Cable line loss alarm device

The utility model relates to the technical field of alarm devices, and discloses a cable line loss alarm device which comprises a supporting column, the outer surface of the supporting column is movably connected with two fixing mechanisms, the right sides of the two fixing mechanisms are fixedly connected with a baffle, the right side of the baffle is fixedly connected with a base plate, and the base plate is fixedly connected with a cable. The top of the baffle is fixedly connected with a first supporting leg. According to the cable line loss alarm device, the fixing mechanism is tightly attached to the supporting column by rotating the fixing mechanism, then the alarm device body is effectively fixed by arranging a baffle and a base plate, and then the buffer mechanism is supported by arranging a first supporting leg and a second supporting leg, so that the force distribution is uniform, and the cable line loss is prevented from being damaged. By arranging the buffering mechanism, when an object falls, mul