在電力工程領域，尤其是電力承裝、承修三級資質相關施工中，經緯儀作為關鍵的測量工具，發揮著至關重要的作用。經緯儀是一種能夠測量水平角和豎直角的儀器，通過精確的光學系統和機械結構，為電力工程的施工提供高精度的角度測量數據。在電力線路的架設過程中，經緯儀可用于測量線路的走向、角度以及桿塔的定位等，確保電力線路的走向符合設計要求，桿塔的安裝位置準確無誤。在變電站的建設中，經緯儀可用于測量設備基礎的水平度和垂直度，保證設備安裝的精度，從而提高電力系統的穩定性和可靠性。此外，經緯儀還可用于測量電力設施的傾斜角度，以便及時發現和處理潛在的安全隱患。經緯儀的使用，不僅提高了電力工程施工的效率，還降低了施工風險，為電力工程的順利實施提供了有力的技術支持。

In the field of power engineering, especially in the construction of power installation and repair at the third level qualification, the theodolite plays a vital role as a key measuring tool. The theodolite is an instrument capable of measuring horizontal and vertical angles. Through its precise optical system and mechanical structure, it provides high-precision angular measurement data for power engineering construction. During the construction of power lines, the theodolite can be used to measure the direction of the lines, angles, and the positioning of poles, ensuring that the direction of the power lines meets the design requirements and that the installation locations of the poles are accurate. In the construction of substations, the theodolite can be used to measure the levelness and verticality of equipment foundations, ensuring the precision of equipment installation and thereby enhancing the stability and reliability of the power system. Moreover, the theodolite can also be used to measure the inclination angles of power facilities, enabling timely detection and handling of potential safety hazards. The use of theodolites not only improves the efficiency of power engineering construction but also reduces construction risks, providing strong technical support for the smooth implementation of power engineering projects.