新型220 kV双回双杆终端钢管杆设计与加工

Design and machining of a double circuit terminal steel transmission pole

采用新型220 k V双回双杆终端钢管杆,有效解决了传统铁塔及钢管杆用地面积大,耗钢量大的问题。杆型结构布置不仅适用终端钢管杆,也适用于受力较大转角塔,具有很高的实际应用价值和推广价值。

Adopting a new type of a double circuit terminal steel transmission pole,some problems appeared in traditional towers such as larger area and consumption of steel are solved effectively. The arrangement of pole structure is applicable to terminal steel pole and angle tower which bear the heavy force. The structure has high application and popularization value.