Big footpath steel core concrete column of built -in longitudinal baffle

The utility model discloses a big footpath steel core concrete column of built -in longitudinal baffle should include the steel pipe and embed the baffle in the steel pipe by big footpath steel core concrete column, the baffle be the N piece, wherein, N's quantity is 3~5, and N is the natural number, the structure homogeneous phase of N piece baffle together, N piece baffle all vertically sets up, the board length direction who is the baffle is all consistent with the axial of steel pipe, the side edge of N piece baffle is through connect the fastener and the connecting plate is consecutive connects, and contact with the steel pipe inner wall through connecting the fastener, after being connected, encloses into by N piece baffle a relative confined space, it has the concrete all to pour to fill in space of covering that N piece baffle encloses and the space between baffle and the steel pipe. The built -in longitudinal baffle of the steel core concrete column on the one hand, can increase the cuff effect to st