タイトルまたは説明

There are many kinds of fittings with different purposes. For example, various clamps for installing conductors, various hanging rings for forming insulator strings, various crimping pipes and repair sleeves for connecting conductors, various types of spacers on split conductors, etc. In addition, there are various types of stay wire fittings for poles and towers, which are related to the size of the conductor and must be coordinated. Most of the fittings need to bear large tension during operation, and some of them also need to ensure good electrical contact, which is related to the safety of conductors or towers. Even if one of them is damaged, it may also cause line failure. Therefore, the quality, correct use and installation of the fittings have a certain impact on the safe power transmission of the line.