Mounting base for adjusting anchor chain stopper

The invention relates to a mounting base for adjusting an anchor chain stopper. The mounting base comprises a base bottom plate which can be fixedly mounted on a ship deck, and a base panel for mounting the anchor chain stopper, wherein a position adjusting device which can adjust the three-dimensional position of the base panel is arranged between the base panel and the base bottom plate. The position adjusting device comprises three telescopic devices which can realize telescopic adjustment, wherein the three telescopic devices are respectively arranged at three peaks of a triangle; the lower end of each telescopic device is connected with the base bottom plate through a first universal joint; the upper end of each telescopic device is connected with the base panel through a second universal joint. According to the mounting base disclosed by the invention, through the manual adjustment of the position adjusting device, the three-dimensional position (including height and angle) of the base panel, namely the three-dimensional position of the anchor chain stopper, is adjusted, so that when an anchor chain is pulled and reeled back, the anchor chain does not rub an anchor mouth (namely an up-and-down opening of an anchor chain cylinder) anymore, and does not drop off the base panel anymore; the mounting base does not need to be trimmed, so that the workload of operation for cutting and welding the mounting base for in-situ adjustment is reduced; the mounting base is simple in structure and easy to make adjustment.