Asphalt pull-out test device

The utility model discloses an asphalt pull-out test device and belongs to the field of asphalt tests. The device comprises a machine frame, a display part is arranged on the upper portion of the machine frame, a loading device used for applying loads is arranged in the machine frame, a lifting rod is connected to the upper portion of the loading device, an experiment cabin is arranged above the lifting rod, a drawing force sensor is arranged above the experiment cabin, and the drawing force sensor is connected to the upper portion of the machine frame. The drawing force sensor is electrically connected with the experiment module and the display part; the experiment module comprises a clamping device, a heating and refrigerating assembly and an infrared thermometer; the heating and refrigerating assembly is fixedly arranged on the experiment module; the clamping device is arranged in the experiment module, the clamping device comprises an upper clamping device and a lower clamping device, the upper clamping d