Coil pipe assembly welding working station for transitional section prefabricating

The invention provides a coil pipe assembly welding working station for transitional section prefabricating. The coil pipe assembly welding working station for transitional section prefabricating structurally comprises an operation platform, four welding mechanisms, two pipe penetrating mechanisms, a welding machine storage platform, a conveying trolley and a control system. The operation platform comprises a base table fixed to the ground and trusses fixed along the two sides of the base table. Every two welding mechanisms and one pipe penetrating mechanism fall into a group in the mode that the pipe penetrating mechanism is located between the two welding mechanisms, and the two groups are arranged on the base table of the operation platform side by side. The welding machine storage platform is provided with a welding machine, an escape ladder and a wiring hoist. The conveying trolley is used for conveying materials. The control system is used for coordinating actions and information exchange of all the parts of the working station. The working station is a transitional section prefabricated production line for a full-automatic steam injection machine production line, and is used for completing assembly welding of coil pipes of convection section frameworks and transitional section frameworks of a steam injection machine.