Pipe jacking tunneling construction propelling device and construction method thereof

The invention relates to a pipe-jacking tunneling construction propelling device and a construction method thereof, and belongs to the technical field of pipe-jacking construction.The pipe-jacking tunneling construction propelling device comprises a mounting base, a plurality of propelling hydraulic cylinders are fixedly connected to one side of the mounting base, and piston rods of the propelling hydraulic cylinders are fixedly connected with the same pressure equalizing disc; the side, close to the propelling hydraulic cylinder, of the installation base is fixedly connected with a plurality of guide rails used for bearing the pipe jacking machine, a plurality of rolling wheels are installed on the side, capable of abutting against the pipe jacking machine, of any guide rail, and the pressure equalizing disc drives the rolling wheels to rotate through transmission of gears, racks and chains. The pipe jacking machine has the effect of reducing abrasion generated between the pipe jacking machine and the guide