DEVICE FOR MEASURING A COMPRESSIVE FORCE OF A GOVERNOR SPRING, CAPABLE OF TESTING A COMPRESSIVE FORCE IN THE SAME CONDITION WITH IN CASE OF INSTALLING A GOVERNOR SPRING IN AN AUXILIARY WATER SUPPLYING PUMP OF AN ATOMIC POWER PLANT

摘要

PURPOSE: A device for measuring a compressive force of a governor spring is provided to regularly manage components by testing a compressive force of a governor spring, thereby improving the driving reliability of a device.;CONSTITUTION: A device for measuring a compressive force of a governor spring comprises a disc spring fixing unit(150), a hydraulic cylinder unit(1), a load cell unit(130), a displacement measuring unit(170), and a controlling unit. The disc spring fixing unit fixes a plurality of disc springs in the inside. The hydraulic cylinder unit applies a compressive force to the disc springs. One side of the load cell unit is joined to the disc spring fixing unit and the other side of the load cell unit is joined to the hydraulic cylinder unit so that the compressive force is sensed. The displacement measuring unit is arranged in the other side of the disc spring fixing unit, thereby measuring the compressive displacement of the disc spring. The controlling unit operates and controls the hydraulic cylinder unit, the load cell unit, and the displacement measuring unit.;COPYRIGHT KIPO 2012