The utility model discloses a railway track panel connecting and fixing device which comprises a steel rail and a sleeper, and the railway track panel connecting and fixing device comprises a nylon sleeve, an under-plate elastic base plate, a cast iron base plate, an anchor bolt, an installation blocking table and a retaining table. The nylon sleeve is arranged in the sleeper, the under-plate elastic base plate and the cast iron base plate are arranged between the sleeper and the steel rail, the under-plate elastic base plate is located below the cast iron base plate, a rail bearing groove isformed in the cast iron base plate, and the steel rail is arranged in the rail bearing groove and located in the middle of the cast iron base plate. The anchoring bolt comprises a hexagonal head and ascrew rod, and the screw rod penetrates through the cast iron base plate and the under-plate elastic base plate to be in threaded connection with the nylon sleeve; the installation blocking table andthe retaining table are both arranged on the cast iron base plate. The retaining table is fixed to the cast iron base plate and arranged at the tail end of the iron base of the cast iron base plate through the installation blocking table. The utility model has the beneficial effects that the retaining table is additionally arranged on the cast iron base plate, so that the automatic retreating ofthe elastic strip caused by wheel-rail vibration in the operation process can be effectively avoided.