Cast steel joint for connecting steel structure beam and column

Abstract

The utility model belongs to cast steel node field, specifically is a kind of cast steel node for steel structure beam column connection, including three cast steel connecting body;The inside of cast steel connecting body is provided with connecting assembly, the outside of connecting assembly is connected with reinforcing assembly;Connecting assembly includes connecting frame, the outer end of connecting frame is fixedly connected with threaded head, the outside of connecting frame is fixedly connected with sleeve pipe, the outer end of sleeve pipe is fixedly connected with flange plate one;Setting connecting assembly, when assembling three cast steel connecting body, respectively three threaded head and corresponding thread sleeve are tightened, after tightening, flange plate one and flange plate two are locked with lock bolt, three cast steel connecting body can be assembled together, because cast steel node is connected in split, thus avoid the problem that quality is difficult to control, residual stress is big, and fatigue crack is easily produced because of on-site welding, and split three cast steel connecting bodies can be conveniently separated hoisting, hoisting difficulty is reduced.

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