Connecting component suitable for FFU (Fan Filter Unit) lower hanging filter in narrow space

The utility model discloses a connecting member suitable for hanging a filter below an FFU in a narrow space, which comprises a fixing plate, a nut, a screw rod, nuts and a supporting piece, the fixing plate is connected with the screw rod through the nut, two ends of the fixing plate are provided with holes for fixedly connecting the connecting member and a ceiling keel, the supporting piece is arranged between the two nuts and used for supporting the filter, and the supporting piece is connected with the fixing plate through the nut. Fixed installation of the supporting piece and the filters of different sizes is controlled by adjusting the nut, and the filter fixing device is novel in design, capable of rapidly installing and fixing the filters, low in cost, high in installation efficiency, capable of saving ceiling space and suitable for clean air conditioner installation projects with narrow ceiling space and multiple electromechanical pipelines. 本实用新型公开了一种适用于狭窄空间内FFU下挂过滤器的连接构件，包括固定板、螺帽、螺杆、螺母及支撑件，所述固定板与螺