Device for measuring rigidity of elastic piece

The invention provides an elastic piece rigidity measuring device. The mounting base is arranged on the bottom plate, the first fixing point used for fixing one end of the elastic piece is arranged on the bottom plate, the first end of the swing plate is hinged to the mounting base through the hinge...

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Bibliographic Details
Main Authors YIN MINGWEI, BAO CHANGCHUN, XU ZHENHAN, HAI RIHAN, LI JINGYANG
Format Patent
LanguageChinese
English
Published 10.05.2024
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:The invention provides an elastic piece rigidity measuring device. The mounting base is arranged on the bottom plate, the first fixing point used for fixing one end of the elastic piece is arranged on the bottom plate, the first end of the swing plate is hinged to the mounting base through the hinge assembly, and the second fixing point used for fixing the other end of the elastic piece is arranged in the middle of the swing plate. And finally, a balancing weight bearing plate used for bearing a balancing weight is arranged at the second end of the swing plate. According to the elastic piece rigidity measuring device disclosed by the invention, when the elastic rigidity is measured, the tiny deformation of the elastic piece can be calculated according to the obvious displacement of the second end of the swing plate and the geometrical relationship, and the stress of the elastic piece is calculated according to the lever principle, so that the rigidity of the elastic piece is measured. Compared with the prior
Bibliography:Application Number: CN202410190494