Polygonal strain resistance gasket

The utility model relates to a polygonal strain resistance gasket. Structurally, a gasket body is polygonal. The upper surface and the lower surface of the gasket body are provided with grooves. The outer edges of the grooves protrude out of the gasket body. The junction surfaces of the outer edges of the grooves and the gasket body are obliquely arranged. The junction surfaces are averagely divided into a plurality of oblique surfaces corresponding to the edges of the gasket body in number. Gaps are formed between the oblique surfaces. The side faces of the gasket body are provided with elastic plates, and the outer surfaces of the elastic plates are provided with strain resistance pieces. The polygonal strain resistance gasket is applicable to measuring the compaction degree of various mechanical members. The hidden operation troubles of equipment can be eliminated in time, and the operation safety of the equipment is ensured.