GIL pipeline lifting device and using method thereof

A GIL pipeline lifting device comprises two lifting devices, each lifting device comprises a base, a telescopic support is arranged on the base, and a first push rod used for driving the telescopic support to stretch out and draw back is further arranged on the base; a horizontal support is arranged at the upper end of the telescopic support, an extension platform is connected to the horizontal support in a sliding mode, a second push rod used for driving the extension platform to move is further arranged on the horizontal support, and a GIL pipeline is placed at the front end of the extension platform. According to the GIL pipeline lifting device and the using method thereof, disassembly and assembly of a GIL pipeline can be completed under the condition that a scaffold is not erected and a lifting appliance is not used, a traditional mode can be replaced for flange type GIL horizontal section tubular bus maintenance operation, and the maintenance efficiency is improved. The operation safety can be greatly i