Railway bridge and culvert collision alarm system

The utility model belongs to the technical field of bridge and culvert collision monitoring, and particularly relates to a railway bridge and culvert collision alarm system. A distribution box is installed on a bridge beam, an anti-collision strip is arranged on the bottom face of the bridge beam, a pressure sensor is arranged in the anti-collision strip, a single-chip microcomputer, a positioner and a data transmission device are arranged in the distribution box, the pressure sensor is electrically connected with the single-chip microcomputer, the single-chip microcomputer obtains impact force through the pressure sensor, and the single-chip microcomputer is electrically connected with the positioner. The position data of the railway bridge and culvert is obtained through the positioner, the single chip microcomputer is connected with the data transmission device, and the impact force and the position data are sent to the remote control terminal through the data transmission device. According to the utility