电缆上杆新型保护装置的研制与应用

文章针对电缆上杆传统保护管维护困难、施工复杂、易老化破损、安全隐患较大的问题,外侧采用半圆筒形保护管,内部填充半圆环形紧固件,顶部覆盖新型封堵夹具的成套装置解决,具有施工维护简单,防止电缆下坠牵拉、摇晃、摩擦,防雨水、落叶、鼠咬、泥水渗入等优点,能有效保护高压电缆上杆的部分。

In order to solve the problems of difficult maintenance,complicated construction,easy aging and damage,and great potential safety hazard for the traditional protection tube of the cable upper rod,this paper adopts a semi-cylindrical protection tube on the outside,filled with semi-circular annular fasteners inside,and covers a complete set of new plugging fixtures on the top to solve.The utility model has the advantages of simple construction and maintenance,preventing cable falling and pulling,shaking,friction,Rain Water,fallen leaves,rat bites,mud infiltration and so on.It can effectively protect the upper part of the high voltage cable.