Aluminum alloy curtain wall post section bar

Abstract

The utility model discloses an aluminum alloy curtain wall stand column section bar, including aluminum alloy curtain wall stand column section bar structure body and the carding connecting groove that is provided with at its side position, the movable extrusion plate of inside surface and the rotary adjusting knob are rotationally connected through the middle connection pivot that is arranged therebetween, the telescopic connecting body is communicated with the contact rubber air bag body, and the rotary adjusting knob can drive the movable extrusion plate of inside surface to extrude or stretch the telescopic connecting body through the thread effect, and the internal gas of telescopic connecting body will enter the contact rubber air bag body after being extruded to make it swell, and vice versa to make it concave, the utility model improves and can make the clamping toughened glass mounting connection not need through the glue fastening, and its setting facilitates the replacement and dismounting clamping toughened glass, can improve the connection stability simultaneously, and further effectively improve the aluminum alloy curtain wall stand column section bar practicality of use.

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