Concrete floor slab structure with steel hidden beams

The utility model relates to the technical field of buildings, in particular to a concrete floor structure with hidden steel beams, which comprises a concrete layer and floor steel bars arranged in the concrete layer, the hidden steel beams are arranged in the concrete layer at intervals, the hidden steel beams structurally comprise T-shaped steel, a plurality of toggle pins are arranged on two sides of a web of the T-shaped steel at intervals, and the T-shaped steel is connected with the toggle pins. Connecting holes are formed in the two ends of a web of the T-shaped steel, a plurality of erecting steel bars are arranged on the T-shaped steel at intervals, the two ends of each erecting steel bar are welded to the two ends of a bottom plate of the T-shaped steel, and floor steel bars which are within the erecting steel bar range and parallel to the T-shaped steel are fixedly connected with the erecting steel bars. According to the concrete floor slab structure with the hidden steel beams, the T-shaped steel