The utility model relates to a coal face fixed pulley. The girdle big gun is adopted coal face and is returned because the working face space is little when removing hydraulic support, and support weight is heavy, and intensity of labour is big, and work efficiency is low. This coal face fixed pulley includes the fixed pulley, still includes the quick fixing device of pulley, the quick fixing device of pulley includes bottom plate, component frame and monomer pillar, and bottom plate center part is equipped with the needling, and shape and the size and the monomer pillar bottom cross -section of needling suit, the monomer pillar is laid in the needling, the component erects to be put the monomer pillar outside on the bottom plate, the component frame comprises front and back riser, on -edge board and two horizontal fixed plates of setting on the on -edge board, and two corresponding positions of horizontal fixed plate are opened and are had the shaft hole, the axle of fixed pulley sets up downtheholely at the diaxon. This coal face fixed pulley removes, fixed convenience, and easy operation extensively is applicable to in the mining industry production.