Self-locking type universal buckle device for installing iron tower accessories

The invention relates to a self-locking type universal buckle device for installing an iron tower accessory. The self-locking type universal buckle device comprises a left buckle assembly and a right buckle assembly connected with the left buckle assembly in a forged mode. The left buckle assembly comprises a left buckle body, a left hook bolt and a nut; one end of the hook bolt is provided with a U-shaped hook, and the other end is provided with external threads; the U-shaped hook end of the hook bolt is hooked with the angle iron edge a of the iron tower, and the threaded end of the hook bolt penetrates through the left mounting hole of the left buckle body and then is fixed with the angle iron edge b through a nut; the U-shaped hook end of a hook bolt hook of the right buckle assembly hooks the angle iron edge b of the iron tower, and the threaded end of a hook bolt penetrates through a right buckle body and then is fixed to the angle iron edge a through a nut. The fixing device has the beneficial effects