Maintenance operation platform integrated with lifting device

The utility model relates to a maintenance operation platform integrated with a lifting device. An existing maintenance operation platform lacks a necessary lifting structure. The maintenance operation platform comprises a second-layer operation platform, a third-layer operation platform and a lifting device, the second-layer operation platform and the third-layer operation platform are supported by stand columns from bottom to top. The lifting device is located on the side faces of the second-layer work platform and the third-layer work platform and located in the protection frame, and the vertical lifting path of the lifting device passes through the channel end of the second-layer work platform and the channel end of the third-layer work platform. The three-layer operation platform is integrated with the lifting device, material carrying is achieved, and compared with additional equipment such as a bridge crane, the needed operation space is smaller, the equipment integration degree is higher, and the devi