Anti-drop assembly of power transmission line fitting

The utility model discloses a power transmission line fitting anti-drop assembly, which comprises a fitting body and an anti-drop structure, the anti-drop structure comprises a fixed column and a plug-in groove, the plug-in groove is arranged at one end of the top side of the fitting body, the fixed column is movably arranged on the inner wall of the plug-in groove, and one end of the fixed column penetrating through the plug-in groove is fixedly provided with a connecting rod. The outer wall of the connecting rod is in threaded connection with a connecting cap, the side wall of the connecting cap is attached to the other end of the top side of the fitting body, a containing part is formed in the top side of the connecting cap, a positioning frame is elastically arranged on the inner wall of the containing part and is of an L-shaped structure, and a positioning column is fixed to the end, away from the containing part, of the positioning frame. And the outer wall of the connecting rod is provided with a posit