公开(公告)号：US20240085291A1

公开(公告)日：2024-03-14

申请号：US18456310

申请日：2023-08-25

申请人： Hefei Institutes of Physical Science, CAS

发明人： Yu Wu ,  Yunhao Liu ,  Peng Gao ,  Chao Dai ,  Zichuan GUO

IPC分类号： G01N3/20 ,  G01B5/30 ,  G01B7/16

CPC分类号： G01N3/20 ,  G01B5/30 ,  G01B7/16

摘要： A device for accurately measuring bending strain of a superconducting strand is provided. The bending strain precision measuring device includes a support frame. A driving mechanism is installed on the upper part of the support frame. An output end of the driving mechanism is sequentially connected with a weighing sensor and a pressure transmission module from top to bottom along the vertical direction. A bending strain module is installed on the lower part of the support frame. In a case that the output end of a driving mechanism moves downwards, the pressure transmission mechanism is capable of applying pressure to the superconducting strand placed on the bending strain module.