Overturn-preventing structure for upside-down steel chimney without bottom plate

• Main Authors: HE XIAOTING, SONG CHANGZHE
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; COMBUSTION APPARATUS; COMBUSTION PROCESSES; EMBANKMENTS; EXCAVATIONS; FENCING; FIXED CONSTRUCTIONS; FLUES; FOUNDATIONS; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MASTS; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; SOIL SHIFTING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; UNDERGROUND OR UNDERWATER STRUCTURES; WEAPONS

The utility model relates to the technical field of steel chimney installation, in particular to an anti-overturning structure for a bottom-plate-free steel chimney in an inverted installation method. An anti-overturning structure for an inverted bottom-plate-free steel chimney comprises an annular base, a plurality of first connecting parts are evenly distributed along the inner circumference of the annular base, the first connecting parts form an annular array, lifting assemblies are arranged on the side faces of the first connecting parts respectively, and the lifting assemblies form an annular array. And a second connecting part is arranged between every two adjacent first connecting parts, a polygonal annular structure is formed by the multiple second connecting parts, and third connecting parts which are arranged in an inclined mode are arranged between the second connecting parts and the lifting assemblies correspondingly. Manufacturing is easy, operation is convenient, cost is saved, and labor efficie