Hoisting mechanism of gantry crane with electric hoist

The invention belongs to the technical field of crane hoisting, and discloses an electric hoist gantry crane hoisting mechanism which comprises a positioning cross rod and supporting frames, the supporting frames are arranged on the front side and the rear side of the bottom of the positioning cross rod, an electric hoist is fixedly installed at the top of the positioning cross rod, and a hook is slidably arranged at the bottom of the positioning cross rod. An auxiliary positioning assembly is arranged in the hook, and a control assembly is arranged on the front side of the supporting frame on the front side. According to the hoisting device, the positioning cross rod is supported by the supporting frame, meanwhile, a hoisted object is hung through the hook, in this way, the hoisting effect can be better, meanwhile, the hoisted object is subjected to auxiliary positioning through the auxiliary positioning assembly during hoisting, in this way, the hoisted object can be well prevented from falling off, and the