The invention relates to an anti-climbing communication iron tower with an accumulated snow removing function. The anti-climbing communication iron tower with the accumulated snow removing function comprises a tower body, a base, a support table, a lightning rod, a lifting mechanism, a plurality of accumulated snow removing mechanism and a plurality of antennas. The lifting mechanism comprises a first climbing assembly, a second climbing assembly and two support rods; the second clamping assembly comprises a lifting unit, a driving unit and a second climbing unit; the lifting unit comprises afirst motor, a rotary shaft, a first bearing seat, a driving shaft and two slide blocks; the accumulated snow removing mechanism comprises a accumulated snow removing chamber; a retracting and releasing assembly and a accumulated snow removing assembly are arranged in the accumulated snow removing chamber; the accumulated snow removing assembly comprises a connecting rod, a reciprocating unit andtwo swinging units; each swinging unit comprises a nozzle, a sleeve pipe, a winging shaft and a swinging rod. According to the anti-climbing communication iron tower with the accumulated snow removingfunction, snows on the antennas can be removed through the accumulated snow removing mechanism, so that the occurrence of the phenomenon that the work of the antennas is influenced due to heavy accumulated snow is avoided; through the lifting mechanism, non-staff can be prevented from climbing, so that the safety of the communication iron tower is improved.