Oil gas pipeline anticollision buffering protection device

The utility model discloses an oil gas pipeline anticollision buffering protection device, including outer flexible board, interior flexible board and a plurality of buffer spring, outer flexible board becomes the cylinder with interior flexible board, and sets up coaxial inside and outside the correspondence, buffer spring evenly distributed and between outer flexible board and interior flexibleboard, and outer flexible board internal surface and interior flexible board surface are fixed in respectively to the buffer spring both ends, the full foaming resin granule of gap filling between outer flexible board and the interior flexible board except that buffer spring, interior flexible board and the laminating of oil gas pipeline outer wall to through the coupling layer coupling that bonds. Buffer spring and foaming resin granule play the effect of buffering energy -absorbing, and the setting of coupling layer helps in the dispersion of impact force. 本实用新型公开了种油气管道防撞缓冲保护装置，包括外柔性板、内柔性板和多个缓冲弹簧；所述外柔性板和内柔性板成圆筒形，且同轴