Monitoring assembly based on high-altitude falling object of high-rise building

The utility model provides a monitoring assembly based on a high-altitude falling object of a high-rise building, and relates to the technical field of monitoring equipment, the monitoring assembly comprises a monitoring camera and a telescopic support, one end of the telescopic support is provided with a spherical connecting shaft, the other end of the telescopic support is provided with a cushion block, and the telescopic support is fixed on the roof wall surface of the building through a screw rod; a camera head of the monitoring camera faces downwards, a spherical connecting groove is fixedly formed in the middle of the monitoring camera, and the spherical connecting groove is rotationally connected with the spherical connecting shaft; the telescopic support is composed of an outer cylinder and a limiting inner rod, the outer cylinder is of a hollow structure, and the limiting inner rod is movably arranged in the outer cylinder; and a fixing ring is arranged at the rear part of the monitoring camera. The