Overload preventing fixed point coordinating component for hoisting operation of tension leveler

The invention relates to an overload preventing fixed point coordinating component for hoisting operation of a tension leveler. The overload preventing fixed point coordinating component comprises a machine body (1), wherein gravity sensing modules (2), information receiving modules (3), information sensing modules (4) and a management module (5) are arranged on the machine body (1), wherein the gravity sensing modules (2) can sense the gravity situation of a hoisting material; the information receiving modules (3) are arranged at the center of the material hoisting position; the information sensing modules (4) are arranged at the two ends of a hoisting component separately; the management module (5) processes the comprehensive information; a limiting and setting module (6) is arranged oneach of the gravity sensing modules (2) and used for setting a reasonable numerical value range for the gravity of the hoisting material; a distance measurement module (7) is arranged on each of the information receiving modu