Guide pipe device with impedance electrode and installation method thereof

The invention discloses a guide pipe device with an impedance electrode and an installation method thereof. The installation method comprises the steps that holes are formed in guide pipes, wires in the guide pipes are led out of the holes, and insulating layers of the wires extending out of the holes are removed; sheet metal is selected and connected to the wires with the insulating layers removed; and the sheet metal is bent and wraps the guide pipes to be fixed, and an impedance ring is formed. The arrangement mode is different from the mode that an impedance ring is directly connected between two guide pipes in the prior art, the guide pipes do not need to be cut or connected, and unnecessary operation procedures are avoided; and meanwhile, due to the fact that the sheet metal wraps the guide pipes, the shape and structure of the sheet metal are easy to arrange, and the sheet metal can be well attached to the guide pipes. According to the installation method of the guide pipe device with the impedance ele