Combined platform for quickly and accurately positioning base stand column of serial rotary lifting type drilling machine

The invention discloses a series rotary lifting type drilling machine base stand column rapid and accurate positioning combination platform which comprises a stand column frame body, stand column lug seats are arranged at the end of the stand column frame body, the platform further comprises a tool platform, a plurality of positioning and fastening holes are formed in the tool platform in the length direction of the tool platform, tool lug seats are correspondingly arranged on the positioning and fastening holes, and the tool lug seats are arranged on the tool platform. The tool lug is connected with the stand column lug through a tool pin shaft, and a plurality of height adjusting cushion blocks are arranged at the bottom of the stand column frame body. The combined platform solves the problems that in the prior art, due to the fact that manual lineation lofting and temporary combined tool building are used, repeated use cannot be achieved, errors are large, positioning is inaccurate, and production efficien