Loading test device of pipeline vibration damping element

The invention relates to a loading test device of a pipeline vibration damping element and belongs to the technical fields of loading characteristic testing and vibration noise control of pipeline vibration damping elements of ships and warships. The loading test device comprises movable mounting platforms, a base I, a base II, supports, force sensors, spring bolt compression components and loading components. Axial compression or tension loading of the vibration damping element can be achieved by adjusting the lengths of the loading components; at the same time, a load of the vibration damping element can be regulated; an accurate numerical value of the load of the vibration damping element can be obtained by the force sensors; and deformation of the vibration damping element can be obtained by measuring the length of the vibration damping element before and after loading, so that a loading characteristic curve of the vibration damping element can be drawn. The loading test device iscompact in structure, lig