The utility model relates to a novel curved surface catwalk machine, the base is drawn together to this catwalk press packed bale, bend, supplementary ramp, tubular column pusher, calandria device etc.. The tubular column time, will be deposited tubular column propelling movement to the catwalk machine V type inslot of area under control intra -area by the calandria device on to drilling platform, tubular column pusher is again with drilling platform in the tubular column propelling movement of catwalk machine V type inslot, when transferring the tubular column by drilling platform, tubular column pusher waits for at the assigned position, tubular column overheadhoist play the tubular column and transfer to tubular column pusher along supplementary ramp on, pusher transfers to catwalk machine V type inslot with the tubular column, and is last by the calandria device with the tubular column propelling movement to depositing the area under control territory to accomplish the upper and lower drilling platform's of tubular column operation. This novel curved surface catwalk machine has not had peaceful platform, and the procedure is simple, and is fast, and tubular column transport efficiency is high, and the energy consumption is low, is close the rat hole, lifts by crane safely, convenient.