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A platform for research: civil engineering, architecture and urbanism
Polymer strain gauge sensor and intelligent cable manufacturing method
The invention discloses a polymer strain gauge sensor and an intelligent cable manufacturing method. The polymer strain gauge sensor comprises a polymer block and a high-temperature strain gauge, a strain gauge groove is formed in the middle position of the macromolecule block; high-temperature strain gauges are adhered to the interiors of the strain gauge grooves through high-temperature glue; the high-temperature strain gauge comprises a substrate and metal sensitive wires, the metal sensitive wires are distributed on the substrate, welding spots are arranged on the two sides of one end of the substrate, one ends of the metal sensitive wires are welded to the welding spots, high-temperature wires are welded to the other ends of the welding spots, and the outer sides of the high-temperature wires are sleeved with shielding sleeves. According to the invention, a specially-made high-molecular strain gauge sensor is pasted on a steel wire to form the intelligent cable; the high-molecularblock of the high-molecular strain gauge sensor is made of polytetrafluoroethylene, so that the high-molecular strain gauge sensor is good in sealing performance, high in lubrication and non-stickiness, good in electric insulativity and aging resistance and excellent in temperature resistance, and can deform under the long-term action of stress, so that the strain force of the intelligent cable can be measured more accurately.
本发明公开一种高分子应变片传感器及智能索制作方法，包括高分子块和高温应变片，所述高分子块上的中间位置处设有应变片槽，且应变片槽的内部通过高温胶水粘贴有高温应变片，所述高温应变片包括基底和金属敏感丝，所述金属敏感丝分布在基底上，且基底上一端的两侧均设有焊点，所述金属敏感丝的一端焊接在焊点上，所述焊点的另一端焊接有高温线，且高温线的外侧套设有屏蔽套；本发明将特制的高分子应变片传感器粘贴到钢丝上制成智能索，其中，高分子应变片传感器的高分子块为聚四氟乙烯制成，密封性、高润滑不粘性、电绝缘性和抗老化能力良好、耐温优异，在应力长期作用下会变形，使得智能索的应变力测量更精准。
Polymer strain gauge sensor and intelligent cable manufacturing method
The invention discloses a polymer strain gauge sensor and an intelligent cable manufacturing method. The polymer strain gauge sensor comprises a polymer block and a high-temperature strain gauge, a strain gauge groove is formed in the middle position of the macromolecule block; high-temperature strain gauges are adhered to the interiors of the strain gauge grooves through high-temperature glue; the high-temperature strain gauge comprises a substrate and metal sensitive wires, the metal sensitive wires are distributed on the substrate, welding spots are arranged on the two sides of one end of the substrate, one ends of the metal sensitive wires are welded to the welding spots, high-temperature wires are welded to the other ends of the welding spots, and the outer sides of the high-temperature wires are sleeved with shielding sleeves. According to the invention, a specially-made high-molecular strain gauge sensor is pasted on a steel wire to form the intelligent cable; the high-molecularblock of the high-molecular strain gauge sensor is made of polytetrafluoroethylene, so that the high-molecular strain gauge sensor is good in sealing performance, high in lubrication and non-stickiness, good in electric insulativity and aging resistance and excellent in temperature resistance, and can deform under the long-term action of stress, so that the strain force of the intelligent cable can be measured more accurately.
本发明公开一种高分子应变片传感器及智能索制作方法，包括高分子块和高温应变片，所述高分子块上的中间位置处设有应变片槽，且应变片槽的内部通过高温胶水粘贴有高温应变片，所述高温应变片包括基底和金属敏感丝，所述金属敏感丝分布在基底上，且基底上一端的两侧均设有焊点，所述金属敏感丝的一端焊接在焊点上，所述焊点的另一端焊接有高温线，且高温线的外侧套设有屏蔽套；本发明将特制的高分子应变片传感器粘贴到钢丝上制成智能索，其中，高分子应变片传感器的高分子块为聚四氟乙烯制成，密封性、高润滑不粘性、电绝缘性和抗老化能力良好、耐温优异，在应力长期作用下会变形，使得智能索的应变力测量更精准。
Polymer strain gauge sensor and intelligent cable manufacturing method
一种高分子应变片传感器及智能索制作方法
DENG NIANCHUN (author) / YANG TAO (author) / GUO XIAO (author) / OUYANG PING (author)
2020-06-26
Patent
Electronic Resource
Chinese
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