发明名称 |
STRAIN MEASUREMENT DEVICE AND METHOD OF FIXING STRAIN MEASUREMENT ELEMENT |
摘要 |
A tie bar strain measurement device in which, even if an installation belt has an elongation, the elongation is absorbed and a strain sensor is continuously pressed against a tie bar with sufficient pressing force. A strain gage is fixed to a strain gage fixation member. A belt-like member is wound around the outer periphery of the tie bar, and the strain gage fixation member is held on the outer peripheral surface of the tie bar while being pressed. The belt-like member is tightened by a tightening device. Tightening force by the tightening device is produced by an elastic restoring force of a coned disc spring provided in the tightening device.
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申请公布号 |
KR20070092310(A) |
申请公布日期 |
2007.09.12 |
申请号 |
KR20077017202 |
申请日期 |
2007.07.26 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
NAGATA YOSHIHIKO;KOBAYASHI AKIHISA |
分类号 |
G01L5/00;G01L1/26 |
主分类号 |
G01L5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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