Universe point type joint device used for glass curtain wall with irregular spacing model

The utility model relates to a general point-type connecting device which is used in glass curtain walls of irregular space modeling and comprises a central disc and a plurality of combined claw arms which are connected with the central disc and are arranged in a radial shape, wherein a glass connector is installed on an adjusting head of the outer end of each combined claw arm, the central disc is composed of a front gland and a rear gland, wherein the front gland and the rear gland are connected and fixed through screw bolts to form a ring-shaped slot, the combined claw arm is composed of an outer claw arm and an inner claw arm which are mutually engaged through an engaging fluted disc and are locked through the screw bolts, the inner end of the inner claw arm is provided with a connecting convex head which is matched with the ring-shaped slot of the central disc, and the inner claw arm and the connecting convex head are mutually matched and inserted, and are locked through the screw bolts. The utility mode