Safe suspension detection method and system for power construction

The invention relates to the technical field of electric power construction, in particular to a safe suspension detection method and system for electric power construction, a wearing device is worn on the body of a worker, a winding device, a guiding device and a fixing mechanism are all arranged in front of the chest of the worker, and then the fixing mechanism is guided through the guiding device; the fixing mechanism is buckled to a designated position, a worker is limited and protected, then the firmness of the fixing mechanism is detected through the detection unit, and the worker adjusts the position and balance of the worker by holding the grabbing unit when needed, so that the safety and practicability of equipment are improved; comprising a suspension unit, a detection unit and two grabbing units, the detection unit is installed in the suspension unit, the two grabbing units are installed on the suspension unit, the suspension unit supports and protects a worker, the detection unit detects the firmne