Anchor rod drawing stress performance test model box

The utility model relates to the technical field of anchor rod pull-out tests, in particular to an anchor rod pull-out stress performance test model box which comprises a model box base, an intelligent controller is fixedly connected to one side wall of the model box base, pull-out test plates are connected to the surfaces of a plurality of sets of movable limiting rods in a sleeved mode, and the pull-out test plates are connected with the movable limiting rods in a sleeved mode. A first limiting plate is arranged on the surface of the movable limiting groove, a second limiting plate is further arranged on the surface of the movable limiting groove, a double-arm hydraulic machine is arranged on the top of the model box top plate, one end of each limiting push rod is fixedly connected with an arc-shaped limiting clamp, and the pull-out test plate is controlled through an intelligent manipulator. And then the anchor rod is limited and fixed through the first limiting plate and the second limiting plate, single