Combined assembly type porcelain insulator

The utility model discloses a combined assembly type porcelain insulator, which comprises an insulator body, a connecting piece spring and a scraper blade, a connecting piece is arranged at the top of the insulator body, a circular ring is arranged between the insulator body and the connecting piece, the scraper blade is connected with the circular ring through a connecting rod, a stop block is arranged at the top of the side surface of a connecting column, and the stop block is connected with the connecting column. A connecting piece limiting groove is formed in the outer side of the connecting piece, the connecting piece spring is installed in the connecting piece limiting groove, the connecting piece spring is connected with a connecting block, a fixing piece is installed at the bottom of the insulator body, a fixing column is arranged in the middle of the fixing piece, and an L-shaped sliding groove is formed in the fixing column. A fixing groove is formed in the inner side of the fixing piece. The combin