Outer pillar pulling equipment

The utility model relates to an outer pillar pulling equipment, including two sets of drive assembly, two sets of drive assembly intervals set up and form outer pillar passageway, and drive assembly includes transmission band and pivot, and the transmission band cover is established in the pivot, and drive assembly includes base and fastener, and the base setting is equipped with the recess at pivot one end, the pivot other end, and the fastener card is established in the recess, the cover is equipped with the gyro wheel in the pivot, and the transmission band setting is between the gyro wheel, and the fastener setting is in the gyro wheel outside, and the fastener includes ring form and elastic component, is equipped with the opening on the ring form, and two elastic component settings are in the opening both sides and be connected with the ring form, and the elastic component has arc portion, and two arc portions set up the formation retainer plate relatively, and retainer plate one end is equipped with bre