The utility model relates to an adjustable ground anger connector, which is characterized by comprising a female connector and a male connector. The female connector comprises an upper plate, a lower plate and a female connector hook, the upper plate and the lower plate are placed in parallel, one end of the upper plate and one end of the lower plate are welded so that the upper plate and the lower plate are fixed together, the female connector hook is welded at a connection position of the upper plate and the lower plate, one end of a male plate is welded with a male connector hook, a plurality of round holes are correspondingly arranged on the upper plate and the lower plate, the male plate is also provided with a plurality of round holes and is inserted in a gap between the upper plate and the lower plate, and bolts are successively inserted in the round holes on the upper plate, the male plate and the lower plate to fix the upper plate, the male plate and the lower plate and are connected with nuts so as to be fixed. The adjustable ground anger connector is a two-piece structure, realizes bolt connection, is length-adjustable, excellently overcomes shortages of a draw bar and double hooks, has the advantages of convenience in installation, simplicity in adjustment and maintenance and the like, reduces cost, and simultaneously improves safety performance.