水泥电线杆更换方法，陈旧的危险水泥电杆怎么更换，在水泥电线杆旁边用根顶替水泥杆先支起电线，然后拆下陈旧破损的水泥电杆，将新的预应力电杆埋上安装好，在撤下顶替电杆。

Cement pole replacement method, how to replace the old dangerous cement pole, in the cement pole next to the root replacement cement pole first support the wire, and then remove the old damaged cement pole, the new pre-stressed pole buried and installed, in the removal of the replacement pole.

1，在破损的水泥杆一侧支起一根顶替杆，顶替杆需要垫好基础，顶替杆的下端安装上千斤顶，将电线慢慢顶起，撤下破损的电线杆。

1. A substitution pole is supported on one side of the damaged cement pole. The substitution pole needs to be padded well. A jack is installed at the lower end of the substitution pole. The wire is slowly lifted and the damaged pole is removed.

2，将新电线杆的基础做好，埋好，然后将电线安装在新的水泥电线杆上。

2. Make the foundation of the new pole well, bury it, and install it on the new cement pole.

3，慢慢撤下顶替杆，安装完成即可送电。

3. Remove the replacement rod slowly and send electricity after installation.