Safety elevator structure for underground coal mine

The utility model relates to the technical field of coal mine hoisting equipment, in particular to a safety hoister structure for an underground coal mine, which comprises a bin body, a loading plate is slidably mounted in the bin body, a driving mechanism is arranged at the top of the bin body, and a fixing mechanism is arranged at the top of the loading plate; and the fixing mechanism comprises a fixing plate, the fixing plate is fixedly mounted at the top of the loading plate, electric push rods are fixedly mounted on the left side and the right side of the fixing plate correspondingly, and clamping plates are fixedly mounted at the output ends of the two electric push rods correspondingly. According to the safety elevator structure for the underground coal mine, a coal mine transport vehicle is placed on the loading plate, wheels of the transport vehicle are clamped into the fixing grooves, and the electric push rods on the two sides are operated to drive the clamping plates to make contact with the wheel