From steel -tube framework who takes fixing device

The utility model discloses a from steel -tube framework who takes fixing device, include: many steel -pipe columns, it is provided with the multirow multiseriate, and every steel -pipe column surfaceall is provided with a pair of fastener, the fastener includes a pair of arc steel sheet, and it sets up relatively and constitutes a cylindrical structure, all wears to be equipped with the horizontally dead lever in the fastener of many horizontal steel -pipe columns of same row just, the dead lever all is provided with the connecting piece in the middle part of horizontal adjacent steel -pipecolumn, horizontal four tip going up lower fixing rod four adjacent connecting pieces and connect cross crossover type mounting respectively of same row, and adjacent row vertically are located two connecting pieces of same horizontal position and still connect horizontally transverse supporting rod both ends. The utility model has the advantages of simple structure, steel -tube framework fixed connection stability is good