Climbing device of electric iron tower

The invention relates to a climbing device of an electric iron tower, which comprises a lifting mechanism, a first clamping mechanism connected with the lift mechanism and a second clamping mechanismconnected with the lift mechanism; the lifting mechanism comprises a frame, a first lifting assembly connected with the frame, a second lifting assembly connected with the frame, a first base connected with the first lifting assembly and a second base connected with the second lifting assembly; the first lifting assembly drives the first base to move relatively to the frame, and the second liftingassembly drives the second base to move relatively to the frame; the first clamping mechanism comprises a first clamping driving assembly connected with the first base, a first jaw assembly connectedwith the first clamping driving assembly and a second jaw assembly connected with the first clamping driving assembly; the first clamping driving assembly drives the first jaw assembly or the secondjaw assembly to move relativ