FIELD: test equipment.
SUBSTANCE: invention relates to testing equipment. Stand contains a table for fixing the test object (TO) installed in the central part of the elastic element connected to the base, a means for creating a shock load in the form of an incident load. Falling weight is placed on the guides, on which the traverse is freely mounted and fixed in the set position, to which the upper end is suspended an additional elastic element, the lower end connected to the falling load. Elastic element for installing the TO is made in the form of four strips of elastic rods assembled into the cassette, the ends of the strips are symmetrically pivotally connected to opposite vertical stands of the base frame of the stand, their middle part is hingedly connected with the hanging on them coaxially with the axis of the stand of the table. Upper part of the table is designed to interact with the falling load, and its lower part is rigidly connected to the TO.
EFFECT: ensuring of the possibility of adjusting the maximum value of the impact load on the test object by varying the height of the load, its weight, and the change in the rigidity of the crusher.
4 cl, 3 dwg
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