Lift shaft protection structure

The utility model provides an elevator shaft protection structure. The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting holes are formed in the lower portions of the two sides of the same-layer hoistway hole group, and upper pivoting holes are formed in the upper portions of the two sides of the hoistway hole group; the anchor ring is arranged on the rear side wall of the elevator shaft; the lower side edge of the reinforcing steel bar door net is provided with a lower pivoting shaft pivoted with the lower pivoting hole, the upper side edge of the reinforcing steel bar door net is provided with an upper pivoting shaft pivoted and matched with the upper pivoting hole, and the upper side edge of the reinforcing steel bar door net is further provided with an insertion rod inserted and matched with the anchor ring. When the steel bar d