Urban planning management and control processing method and system

The invention belongs to the technical field of urban planning, and particularly relates to an urban planning management and control processing method and system. A lifting frame is arranged on the top face of the lifter, a top plate is arranged on the top face of the lifting frame, a fixing block is fixedly connected to the top face of the top plate, a sliding groove is formed in the top face of the fixing block, a ball is movably connected into the sliding groove, and a pair of connecting plates is fixedly connected to the inner wall of the sliding groove. The sides, close to each other, of the pair of connecting plates are fixedly connected with a contact sensor. When a top plate inclines, a ball slides in a sliding groove, the ball makes contact with a contact sensor, the contact sensor starts a driving mechanism, the driving mechanism enables a sounder to make a sound to give an alarm at the moment, and therefore a worker can find that the top face of the top plate inclines in time, check the lifting fra