Power transmission line tower inclination monitoring device

The invention relates to the technical field of electric line tower monitoring, and discloses a power transmission line tower inclination monitoring device which comprises an extension set monitoringdevice, a display end and a green power supply assembly. The extension set monitoring device is installed on a power transmission line tower. Each extension set monitoring device comprises a PLC, a wireless communication module, an infrared camera, a wind speed sensor, an inclination angle sensor, a temperature and humidity sensor and a storage battery. The PLC is in communication connection withthe wireless communication module, the infrared camera, the wind speed sensor, the tilt angle sensor and the temperature and humidity sensor. The PLC is electrically connected with the storage battery; the green power supply assembly is mounted at the top of the power transmission line tower, and is electrically connected with the storage battery; and the display end is in communication connectionwith the wireless communic