Building structure limiting device

The utility model belongs to the technical field of vibration isolation and seismic resistance of building structures, and particularly relates to a building structure limiting device. The device has the characteristics of simple structure, reliable performance and low manufacturing cost, occupies small internal space of a building, and is convenient for building layout. The building structure limiting device comprises a top plate, a bottom plate, an upper limiting column, a lower limiting column and a connecting structure, one end of the upper limiting column is fixedly connected with the top plate, one end of the lower limiting column is fixedly connected with the bottom plate, and the upper limiting column and the lower limiting column are connected through the connecting structure. And a vertical limiting gap is formed between the upper limiting column and the lower limiting column. The limiting device not only can be used for shock insulation buildings, but also can be used for steel structure buildings,