The utility model discloses a device of seeking help maintains in transformer substation, including the device main part, signal receiver is installed to the upper end of device main part, fixing device is all installed to the both sides of device main part, monitoring device is installed to one side upper end of device main part, and monitoring device's lower extreme installs display device, the pilot lamp is installed to display device's lower extreme, speaker is installed to the lower extreme of pilot lamp, control panel is installed to speaker's lower extreme, the signal processing device is installed to the inner chamber upper end of device main part, controlling means is installed through the converter to the signal processing device, controlling means keeps away from one side of converter and installs storage device, signal?emission device is installed to one side of storage device. The utility model discloses simple to use, it is convenient to install, has a fine monitoring function in the use, simultaneously the use can be fine offer convenience for the user, the person of facilitating the use seeks help.