Damping-adjustable phase-to-phase spacer and use method thereof

A damping-adjustable phase-to-phase spacer comprises a clamping device clamped on a power transmission line, the clamping device comprises a group of spacer bodies which are symmetrically arranged, the spacer bodies are provided with a plurality of conductor holes, split conductors are installed in the conductor holes in a penetrating mode, and a pair of connecting arms is installed between the group of spacer bodies. A group of damping force adjustable buffer mechanisms are installed between the pair of connecting arms, a pair of composite insulators are installed between the group of damping force adjustable buffer mechanisms, the pair of composite insulators are fixedly connected, a vibration sensor is further installed on the spacer body, a PLC is fixedly installed on the right sides of the connecting arms, and the vibration sensor is fixedly connected with the PLC. The PLC is respectively communicated with the vibration sensor and the damping force adjustable buffer mechanism, and the PLC is also communi