The invention relates to a quick power enterprise operation and maintenance inspection system based on a two-dimensional code and mobile phone encryption.The system comprises the two-dimensional code attached to equipment, a mobile phone in which routing inspection software is installed, and a processing system arranged in a power enterprise internal information network, wherein the mobile phone scans the two-dimensional code through a camera to read equipment number information inside, the routing inspection software provides an input frame used for inputting equipment operation state, routing inspection personnel clicks a sending button of the routing inspection software, the routing inspection software sends the equipment operation state to the processing system arranged in the power enterprise internal information network in the form of encrypted information and conducts verification, and if the verification result is legal, the equipment number information and equipment operation state information are transmitted to an internal information network data center, encrypted information of an identification processing result are sent back to the mobile phone, and a prompt box pops up to be used for displaying the processing result.It is guaranteed that routing inspection personnel achieves routing inspection quickly after reaching a site, and inspection missing or failing is avoided.