The invention relates to a device with construction tools capable of being taken and fixed conveniently during electric power construction operation, and particularly provides a tool attraction device used for electric power detection and maintenance in order to overcome the technical defects that construction tools cannot be carried easily in the electric power construction process at present and disengaging is likely to happen. The tool attraction device used for electric power detection and maintenance comprises a fixed plate and is characterized in that the fixed plate is provided with a plurality of lock brackets, and each lock bracket is provided with a lock ring; hand buckles are further included, the lock brackets can be controlled to lock and separate from the corresponding lock rings through the hand buckles, and when the lock brackets and the lock rings are locked tightly, the hand buckles are separated from the lock rings; and after the lock brackets are separated from the lock rings, the lock rings and the hand buckles are tightly locked automatically. The tool attraction device used for electric power detection and maintenance is novel in structure, convenient to use and capable of being widely applied to electric power detection construction operation.