The invention discloses an equipment supporting table structure. The equipment supporting table structure comprises a fixed base (2), four lifting adjustment components (7) and a supporting table (30), wherein the four lifting adjustment components (7) are arranged on the fixed base (2) and are uniformly distributed in the circumferential direction; the supporting table (30) is supported by the four lifting adjustment components (7); each of the four lifting adjustment components (7) comprises a sliding support (73) which is fixedly connected with the fixed base (2), a lifting screw (72) which is in threaded fit with a threaded hole in the upper end face of each sliding support (73), a hinged joint (721) connected with the upper end of each lifting screw (72) through a bearing, and a screw gear sleeve (71) which is fixedly with each lifting screw (72) and is located between the upper end face of each sliding support (73) and the corresponding hinged joint (721); and the hinged joints (721) are connected with the supporting table (3) through spherical hinges.