An exposed column foot node component for installing steel columns

Abstract

An exposed type column base joint component for mounting a steel column comprises a square steel bottom plate (1), a set of vertical square steel pipes (2) which are arranged in the middle of the steel bottom plate and arrayed orderly in a grid shape, a set of isosceles trapezoid stiffening plates (3) which are transversely inserted between every two adjacent square steel pipes in a penetrating mode and of which the lower bottoms are arranged on the steel bottom plate, a set of right trapezoid stiffening plates (4) which are longitudinally inserted between every two adjacent square steel pipesof the square steel pipes in the front and rear rows and of which the lower bottoms are arranged on the steel bottom plate, a set of rectangular stiffening plates (5) which are longitudinally inserted between every two adjacent square steel pipes of the square steel pipes in the middle row and of which the lower bottoms are arranged on the steel bottom plate, and anchor holes (6) which are uniformly formed in the periphery of the steel bottom plate and used for mounting foundation bolts. The column base joint component is high in construction mounting accuracy, capable of being flexibly adjusted, easy to operate, rapid in operation and capable of effectively solving the problems that in the mounting welding processes of the column base stiffening plates, deviation is liable to occur, thesections of column bases are large, and mounting is difficult.

Description

technical field [0001] The invention relates to the technical field of a column foot connection node component structure of an exposed steel column. Background technique [0002] With the development of my country's economy, the degree of building assembly is getting higher and higher, and steel structure buildings have been vigorously developed. In the process of development, because steel structures are industrial production components, the required precision is high, and factory processing is more difficult. Many After the components are transported to the site, they often cannot meet the accuracy requirements, especially the exposed column foot. The traditional processing is due to the welding of the stiff plate and the outer wall of the column. It is difficult to position during the welding process, prone to deformation, and prone to processing quality problems. As a result, the column foot cannot meet the stress requirements of the structure. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of low precision in the process of steel structure exposed column foot node components, easy welding damage, and difficulty in transportation and installation, the invention proposes a method that is easy to install and can effectively improve welding accuracy, change the way of force transmission at the column foot, and improve Exposed column base node elements for mounting steel columns for column base security

Images