Novel impermeable instrument pressurizing rod

The utility model relates to the technical field of impermeable instruments, in particular to a novel impermeable instrument pressurizing rod which comprises a pressurizing rod body, a fixing sleeve is slidably connected to the upper end of the outer side of the pressurizing rod body, a fixing block is arranged at the upper end of the fixing sleeve, a fixing rod body is slidably connected to the inner side of the fixing sleeve, and rotating blocks are rotatably connected to the left end and the right end of the fixing rod body. According to the utility model, through the arrangement of the fixing sleeve, the fixing block and the fixing rod, when the equipment is used, the fixing sleeve is fixed in the pressurizing rod through the fixing rod, so that the pressure is convenient to apply, the cost is low, the efficiency is high, the same pressure can be applied to test pieces with different thicknesses, and the test pieces with different thicknesses can be fixed through the fixing rod. The pressure can be quanti