The utility model relates to a cable suspension device of furred ceiling, including card hoop, adjust pole and jib, card hoop is equipped with the draw -in groove, is equipped with connecting portion to the side of the draw -in groove, adjust pole one end and be connected with connecting portion, adjust pole connecting portion removal regulation relatively, the other end of adjusting the pole is equipped with the spherical shell staple bolt, the jib is equipped with ball cap, and ball cap can block and establishes in the spherical shell staple bolt, jib one end is connected with the furred ceiling cell cube. The utility model discloses a cable suspension device of furred ceiling is convenient for install fixedly, dismantles easy maintenance, shortens construction period effectively, in addition, that can realize the furred ceiling cell cube in the installation reaches angular adjustment transversely, from top to bottom, improves installation accuracy and convenience.