Octagonal spool

Disclosed is an octagonal spool which comprises support rods, spool edges, a plate hoop and shaft sleeves; the shaft sleeves are symmetrically arranged on both sides of the spool; the shaft sleeves are fixedly connected with the support rods; the spool edges construct regular octagons on the outer end points of the support rods; the symmetrical support rods on the left and right sides are connected through a pull rod; a plate hoop is arranged between the support rods. Because the spool edges of the spool body on both sides of the spool are regular octagons; when the spool is in use, the spool can be stably fixed on the ground and pushed conveniently; the octagonal spool has the advantages of simple structure, convenient and safe application.