The utility model discloses a device for rapidly testing the binding power of a grouting plugging material, and belongs to the field of municipal engineering grouting plugging. The device comprises awater inlet system, a data acquisition and information feedback system, a test generation system, a waste liquid collection system and a support system. The digital display water pump is started during testing; connection of a water source to initiate pressurization, the pressure is adjusted according to pressure display transmitted to the computer by the pressure sensor, the pressure is increasedfrom 0.1 MPa according to 0.05 MPa of each stage, the pressure of each stage lasts for 10 min for testing until the other end of the glass capillary tube observes that a cured product is extruded orseeps water, and the water pressure at the moment is recorded. Wherein the minimum value of the extruded water pressure of the three test pieces is used as the extrusion pressure of the reorganizationtest, and the difference between the maximum value and the minimum value of the three test pieces does not exceed 0.1 MPa, otherwise, the test is carried out again. The device is simple in structureand convenient to operate, and can be used for quickly and accurately testing the binding power of the grouting plugging material.