Multifunctional rotary workbench for fabricated steel structure construction site and use method thereof

The invention discloses a multifunctional rotary workbench for a fabricated steel structure construction site, and relates to the technical field of rotary workbenches. The multifunctional rotary workbench comprises a bottom plate, a box fixedly arranged on the upper end face of the bottom plate, a rotary disc and a clamping device arranged on the rotary disc. A rotary shaft is vertically arrangedin the box, and the upper end of the rotary shaft penetrates through the top of the box to be fixedly connected with the lower end face of the rotary disc. According to the multifunctional rotary workbench for the fabricated steel structure construction site and a use method thereof, a very good intermittent rotary function is achieved, the defects of rotation of an existing workbench are overcome, a worker can carry out rotary adjustment according to self needs, continuous rotary and intermittent rotary adjustment is very convenient, different kinds of work are met, and the practicality of the rotary workbench is gr