The utility model discloses an insulating vaulting pole of 10kv overhead line, including the vaulting pole body of rod with set up two at least drainage line mounts on the vaulting pole body of rod, have U type link at the end -to -end connection of the vaulting pole body of rod, be provided with the knob of screwing on the U type link, drainage line mount includes support body, sleeve pipe, fixing bolt, be provided with on the support body with fixing bolt assorted recess, be provided with positioning bolt on the sleeve pipe. The utility model has the advantages of being simple in structure and convenient in operation, drainage line mount set up can be effectively quick will become wire, drainage line separately accomplish the steady job, the antislip strip three who sets up in fixing bolt, recess and the recess cooperatees and effectively to play the gliding effect of fixed pipeline, the spacing groove that sets up on positioning bolt and the vaulting pole body of rod cooperatees andto prevent that drainage line mount from sliding on the vaulting pole body of rod, and demand in that vaulting pole end of rod spiro union has removable U type link more can satisfy different operational environment has improved work quality and efficiency.