Annular sandstone stratum road construction device

The utility model discloses an annular sandstone stratum road construction device which comprises a reinforcing assembly which comprises a supporting plate, an inserting block, an elastic connecting rope, a non-slip mat and a reflective sticker. The adjusting mechanism comprises an adjusting plate, a rotating roller, a guide plate, a spring, a positioning block and a positioning groove; two sliding grooves are symmetrically formed in the inner side wall of the supporting plate. The annular sandstone stratum riding track is used for carrying out road construction around the small-diameter deep foundation pit, construction quality can be improved, potential safety hazards on site are reduced, then the supporting plate is moved to drive the insertion block to be inserted into the foundation pit riding track, the stress area of a road is increased through the supporting plate, damage to the road is reduced, and the construction efficiency is improved. And then the supporting plate is connected through the elastic