Connection structure of industrial boiler furnace reinforcing beam for side wall

The utility model relates to a connection structure of industrial boiler furnace reinforcing beam for side wall, its characterized in that: include from two the double threaded screw that the tip of reinforcing beam passed the both ends of double threaded screw coordinate respectively and are connected with the nut, are lieing in each the nut with between the reinforcing beam on the double threaded screw all the cover be equipped with packing ring and baffle, lieing in the packing ring with between the baffle the cover is equipped with the spring on the double threaded screw. 本实用新型涉及种工业锅炉炉膛侧墙用刚性梁的连接结构，其特征在于：包括从两个所述刚性梁的端部穿过的双头螺杆，在所述双头螺杆的两端分别配合连接有螺母，在位于每所述螺母与所述刚性梁之间所述双头螺杆上均套设有垫圈和挡板，在位于所述垫圈与所述挡板之间所述双头螺杆上套设有弹簧。