Subway station steel support assembly type hoop

The utility model relates to the technical field of hoops, and particularly discloses a subway station steel support assembly type hoop which comprises a supporting straining beam fixed to the side face of a latticed column. The hoop support is located on the outer side of the straining beam channel steel and comprises a positioning seat, and the positioning seat is buckled in a groove of the straining beam channel steel and matched with the groove of the straining beam channel steel. A second oblong hole is vertically formed in the upper end of the vertical beam; the cross beam is positioned at the upper end of the vertical beam; the end part of the cross beam is fixedly connected with the upper end of the vertical beam through a short bolt; the vertical beam and the positioning seat are connected together through a long bolt; the hoop support has the beneficial effects that the first oblong hole is horizontally formed in the end of the angle steel, the third oblong hole is horizontally formed in the end of