Furnace tube hoisting device

The utility model discloses a furnace tube hoisting device, relates to the technical field of hoisting, and mainly aims to improve the replacement and assembly efficiency of a furnace tube of a cracking furnace. According to the main technical scheme, the furnace tube hoisting device comprises a guide rail and a moving part, the guide rail is detachably connected to the shaft side of the upper furnace tube of the cracking furnace and comprises an upper side plate and a lower side plate, and the upper side plate is fixedly connected to the lower side plate; the moving part comprises track wheels, a rack and auxiliary wheels, the track wheels and the auxiliary wheels are rotationally connected to the same side of the rack respectively, the track wheels are connected to the upper side plate in a rolling mode, the auxiliary wheels are connected to the lower side plate in a rolling mode, and the lower end of the rack is connected to a winding mechanism. 本实用新型公开了一种炉管吊装装置，涉及吊装技术领域，主要目的是提高裂解炉炉管的更换组装效率。本实用新型的主要技术方案为：炉