Bridge cable internal corrosion and temperature and humidity real-time monitoring device

Relates to the technical field of bridge cable monitoring, and discloses a bridge cable internal corrosion and temperature and humidity real-time monitoring device which comprises two fixing pieces and a shell arranged on the outer walls of the fixing pieces, an observation window assembly is arranged on the surface of the shell, and a control box, a camera and a temperature and humidity sensor are arranged at the top end in the shell. A control circuit board is fixedly mounted in the control box; the cable monitoring device is simple in structure, the temperature and humidity in the shell are detected in real time through the temperature and humidity sensor, meanwhile, the corrosion condition of a steel wire in the shell can be collected in real time through the camera, then data are sent to a platform or a mobile phone of a related manager in a wireless mode, the influence of the environment on a cable can be collected, the possible damage degree of the cable can be pre-judged, and the cable monitoring devi