Abstract: With the acceleration of urbanization, the demand for electricity supply in society is increasing day by day. Overhead transmission lines have become an important component in power engineering construction projects. Quality control directly determines the safe and stable operation of equipment. There exit complex and systematic issues in the construction management, and the requirements for engineering and technical personnel are also high. Therefore, it is necessary to make research on construction management of overhead transmission lines so as to strengthen quality process administration of the project, strictly control application rate of standard processes as well as completion rate of three-level quality inspection, thus the standardization of engineering construction management can be improved. In the early stage, it is of necessity to strictly adhere to the disclosure system at all levels and schedule the construction period. During construction, quality control of each sub project must be ensured and application of standard process cards should be grasped. In this way, various difficulties can be overcome that may arise during the implementation stage and the overall efficiency of overhead transmission line construction management can be effectively enhanced.