Communication iron tower convenient to maintain and having bird repelling function

The utility model relates to the field of communication iron towers, in particular to a communication iron tower convenient to maintain and with a bird repelling function, which comprises a maintenance mechanism, a signal transmitter, a support column, a workbench and a bird repelling mechanism, and the signal transmitter and a driving mechanism are mounted at the top of the workbench. The supporting columns are obliquely arranged, the supporting columns are anchored through the first anchor rods for installation, and the communication iron tower is secondarily fixed through cooperation of the anchoring points, the anchoring ropes and the second anchor rods, so that the installation stability and the wind resistance effect of the communication iron tower are improved, and potential safety hazards caused by inclination of the communication iron tower are prevented; the installation height of the lifting motor is increased by arranging the motor box, so that the platform is horizontal with the workbench after b