本发明公开了一种工业钢结构厂房建筑用钢构基座，底板(1)上板面中部固定连接有竖直设置的矩形套筒(2)，底板(1)内端部设有圆周对称设置的收纳槽(18)，收纳槽(18)内滑动连接有插杆(19)；矩形套筒(2)内滑动连接伸缩柱(3)，伸缩柱(3)上端固定连接有安装板(4)，伸缩柱(3)下端内部设有限位机构；矩形套筒(2)外滑动套接有水平设置的受压板(16)，第一连接件(20)下端通过倾斜设置的连接杆(21)转动连接有第二连接件(22)，第二连接件(22)下端滑动贯穿底板(1)上表面且与插杆(19)上端固定。本发明通过设置伸缩柱和限位机构，以适应不同钢柱长度的功能，同时通过设置插杆，可加强底板与基坑的连接，提高该钢构基座埋设后的稳固性。

The invention discloses a steel structure base for industrial steel structure plant building, which is characterized in that the middle part of the upper plate surface of a bottom plate (1) is fixedly connected with a rectangular sleeve (2) which is vertically arranged, the inner end part of the bottom plate (1) is provided with accommodating grooves (18) which are circumferentially and symmetrically arranged, and the accommodating grooves (18) are internally connected with inserting rods (19) in a sliding manner; a telescopic column (3) is slidably connected in the rectangular sleeve (2), the upper end of the telescopic column (3) is fixedly connected with a mounting plate (4), and a limiting mechanism is arranged in the lower end of the telescopic column (3); the rectangular sleeve (2) is sleeved with a horizontally-arranged pressed plate (16) in a sliding mode, the lower end of the first connecting piece (20) is rotationally connected with a second connecting piece (22) through an obliquely-arranged connecting rod (21), and the lower end of the second connecting piece (22) penetrates through the upper surface of the bottom plate (1) in a sliding mode and is fixed to the upper end of an inserting rod (19). According to the steel structure base, the telescopic columns and the limiting mechanisms are arranged to adapt to the function of different steel column lengths, meanwhile, the insertion rods are arranged, connection between the bottom plate and a foundation pit can be enhanced, and the stability of the steel structure base after being embedded is improved.