Iron tower assembling and hoisting sling and auxiliary assembly

The utility model relates to an iron tower assemblage lifting appliance and an auxiliary assembly, the iron tower assemblage lifting appliance comprises a first locking block used for being connected with a lifting point rope, the first locking block is provided with a first clamping groove used for being matched with the side edge of angle steel, and the first clamping groove is provided with a second clamping groove used for being matched with the side edge of the angle steel; the end of one side wall of the first clamping groove is provided with an extension section extending in the direction away from the groove bottom of the first clamping groove, and the extension section is provided with a first connecting through hole. The second locking block is provided with a second clamping groove used for being matched with the other side edge of the angle steel, a second connecting through hole is formed in the side wall of the second clamping groove, and the axis of the second connecting through hole is paralle