Hough joint with anti-falling device

The utility model relates to the technical field of Haff joints, and discloses a Haff joint with an anti-falling device, which comprises a joint body, an anti-falling mechanism is arranged on one side of the joint body, and the anti-falling mechanism comprises a hinge, a hoop, a protective pad, a threaded rod, a limiting groove and a limiting rod. According to the Haff joint with the anti-disengaging device, through the arrangement of the anti-disengaging mechanism, when the Haff joint with the anti-disengaging device works and is used, a clamp can be pulled firstly, then the joint body is fixed through the clamp, the anti-disengaging effect is achieved, meanwhile, a limiting rod is plugged into the inner side of a limiting groove, the clamp can be fixed and fastened, and the anti-disengaging effect is achieved. The problems that in the working and using process of the Haff joint, the Haff joint is prone to displacement in the using process, the Haff joint falls off after being used for a long time, follow-up