Safety lifting platform for building construction

The utility model relates to the technical field of building construction, and discloses a building construction safety lifting platform which comprises a bottom plate, frame bodies are fixedly connected to the two sides of the upper surface of the bottom plate, servo motors and fixed round blocks are arranged in the frame bodies, and two sets of second threaded rods are fixedly connected to output shafts of the servo motors. According to the building construction safety lifting platform, the gravity center of the device can be effectively lowered through the structure, the stability is higher during use, meanwhile, ascending and descending are conducted in a mechanical principle mode, the stability during ascending and descending can be effectively guaranteed, and meanwhile through supporting of a movable column, a fixed column and a C-shaped block, the safety of the lifting platform is improved. The height of the standing plate can be kept stable after the standing plate ascends, through cooperative use of