Safety protection device for building high-altitude construction

The utility model discloses a safety protection device for building high-altitude construction, and belongs to the technical field of high-rise building construction, the safety protection device comprises a bottom plate, a protective fence is fixedly mounted on the upper surface of the bottom plate, two clamping frames are fixedly mounted on each of the upper surface of the protective fence and the bottom surface of the bottom plate, and a connecting plate is movably hinged to the interior of each clamping frame. According to the safety protection device for high-altitude construction of the building, the clamping frames are arranged to be matched with the protective fences and the connecting plates, so that rolling wheels can make contact with the wall face of the building, a worker can move up and down more stably and smoothly when sitting on the hanging basket, and the safety protection device is more stable by means of elastic force provided by fixing springs; a certain gap can be formed between the bott