架空输电线路耐张管压接缺陷分析与质量检查

Defect Analysis and Quality Inspection of Strain Clamps Crimping in Overhead Transmission Line

耐张管是架空输电线路导线连接的关键部件之一。通过对架空输电线路导线耐张管压接中常见缺陷及运行风险进行分析,提出压接质量检查重点及检查方法,将存在的缺陷消除在投运前,保证架空输电线路的安全运行。

The strain clamps is one of the key components of the wire connection in overhead transmission line. By analyzing the common defects and operation risks of overhead transmission line strain clamps,the key points and inspection methods of voltage connection quality inspection are put forward. The defects are eliminated before commissioning to ensure the safe operation of overhead transmission lines.