High and steep overhanging dangerous rock slope protection structure

The utility model relates to the field of geological disaster prevention and control, in particular to a high and steep overhanging dangerous rock slope protection structure which comprises a plurality of top longitudinal beams fixed to a slope through anchor rods, the top longitudinal beams are distributed along a side slope, the top ends of the top longitudinal beams are connected with an overhanging dangerous rock mass, and the cross beams and the top longitudinal beams are connected into a grid shape. The support top longitudinal beam is used for supporting the top inverted suspension dangerous rock mass and preventing the top inverted suspension dangerous rock mass from collapsing and falling; the supporting top longitudinal beams are connected into a whole through the cross beams, even if an anchor rod of a certain supporting top longitudinal beam anchoring slope is unstable, relative fixation can be kept through other connected structures, and the stability of the supporting toplongitudinal beams is im