Auxiliary hoisting device for circular reinforced concrete pipe joint

The invention discloses a circular reinforced concrete pipe joint auxiliary hoisting device which comprises a pipe joint body, pipe tongs are arranged at the two ends of the pipe joint body, the pipe tongs are clamped at the ends of the pipe joint body, pin shafts are arranged in the pipe tongs, the pin shafts are in pin joint with the pipe tongs, and segmental lifting ropes are arranged at the two ends of the pin shafts. A connecting lifting rope is arranged at the end part of the sectional lifting rope, a sling is arranged at the end part of the connecting lifting rope, and a stress device is arranged at the end part of the sling. By arranging the pipe joint end pipe wrench, the steel socket end pipe wrench, the pin shaft, the stress device, the sling and the clamping ring, the problem that a traditional steel wire rope penetrates through a pipe joint for hoisting is solved, the hoisting stability of the pipe joint is improved, and the construction safety is ensured; damage and abrasion of pipe end stress c