Coring type concrete compressive strength testing device

The utility model provides a coring type concrete compressive strength testing device which comprises a base, a hydraulic cylinder and a protective cover, a shell of the hydraulic cylinder is fixedly connected with the base through a support, a conical testing head is fixedly arranged on an output shaft of the hydraulic cylinder, and a testing position is formed between the conical testing head and the base; the inner diameter of the protective cover is larger than the diameter of a to-be-tested concrete block, a baffle is fixedly arranged at one end of the protective cover, a through hole is formed in the baffle, and the diameter of the through hole is smaller than that of the conical testing head and larger than that of the output shaft of the hydraulic cylinder. The device has the beneficial effects that a concrete block to be tested is placed in the positioning groove according to the height, then the hydraulic cylinder is started, the output shaft of the hydraulic cylinder extends to drive the conical te