Glass fiber reinforced plastic floating disc sealing structure

The utility model relates to a glass fiber reinforced plastic floating disc sealing structure which comprises an elastic sealing piece arranged between a tank wall and a floating disc, a connecting plate wrapping the peripheral side face of the floating disc is arranged on the peripheral side face of the floating disc, a supporting plate is arranged on the connecting plate, and the upper end of the elastic sealing piece is fixed to the upper end of the supporting plate. A rubber layer is filled between the elastic sealing piece and the connecting plate, a plane part attached to the tank wall is arranged in the middle of the elastic sealing piece, a bent part for supporting the rubber layer is arranged at the lower end of the elastic sealing piece, a sealing adhesive tape is arranged on the lower side face of the rubber layer, and a hollow guide pipe is arranged on the floating disc. The guide pipe is arranged on an anti-rotation steel wire in the oil tank in a penetrating mode, a sealing groove is formed in t