Tower climbing device

The invention provides a tower climbing device, which comprises a linear motor, a supporting mechanism, a safety ring and a power supply mechanism, wherein the linear motor comprises a linear motor primary part and a linear motor secondary part, the linear motor secondary part extends in the height direction of an iron tower, the linear motor primary part linearly moves along the linear motor secondary part, the linear motor primary part can provide climbing force, the linear motor secondary part is used for guiding and supporting, the supporting mechanism is used for providing a hand and footsupporting position for a tower climbing operator so as to grasp the primary linear motor part, the safety ring is used for being connected with the waist rope safety buckle of the tower climbing operator to prevent the operator from falling, and the power supply mechanism supplies power to the linear motor. According to the tower climbing device, the defects of an existing tower climbing deviceare overcome, the linear m