Device for fixing sliding supports and air supports of curtain wall opening window

The invention discloses a device for fixing sliding supports and air supports of a curtain wall opening window. The device comprises a fixed framework component, the sliding supports and the air supports, wherein the fixed framework component comprises a square outer fixed frame and an inner fixed frame; prestress nut pads are arranged in the outer fixed frame and the inner fixed frame; elastic positioning hanging pins which are in interference fit with the inner wall of the outer fixed frame or the inner fixed frame are arranged at two ends of each prestress nut pad; the sliding supports are arranged at the upper parts of the left part and the right part of the fixed framework component; and the air supports are arranged at the lower parts of the left part and the right part of the fixed framework component. By the device for fixing the sliding supports and the air supports of the curtain wall opening window, due to interference fit between the elastic positioning hanging pins and the outer fixed frame or th