Wind turbine generator tower drum and tower drum working platform

The invention discloses a wind turbine generator tower drum and a tower drum operation platform. The tower barrel operation platform comprises a first operation platform and second operation platforms arranged on the two sides of the first operation platform respectively. The first working platform and all the second working platforms are fixed into a whole; the first working platform is connected with a crawling ladder, and a channel and a first protective fence are arranged between the first working platform and any adjacent second working platform; any second working platform is provided with a second protective fence and an equipment mounting seat for positioning and mounting equipment outside the tower. The tower drum working platform reasonably and effectively integrates a plurality of parts needing to be installed on the periphery of the tower drum, a plurality of functional parts are reasonably arranged, the functions of all the functional parts are fully played, the utilization rate is improved, and