The invention discloses a transformer substation drawing query management system based on user application driving, which comprises a central management machine, a drawing comprehensive management cabinet, an administrator computer, an industrial handheld terminal and a user mobile phone, and is characterized in that the central management machine is respectively connected with the drawing comprehensive management cabinet, the administrator computer, the industrial handheld terminal and the user mobile phone. The system has the advantages that comprehensive intelligent management of drawings commonly used for operation and maintenance of the transformer substation, physical drawings of equipment data and electronic documents is achieved. And efficient and convenient equipment information query can be realized by adopting various modes of AR query, name query and the like. And the equipment knowledge base is continuously perfected through use error correction and supplement of an actualuser, intangible assets for equipment operation and maintenance are formed, and lean and high-quality operation and maintenance are ensured.