Shield tunnel segment dislocation rapid measuring device

• Main Authors: CHEN YANG, WANG QINGSHUANG, ZHANG ZHENXING, LIU XINGXING, QIN DAWEI, LIU XIANG, WANG GUIQUAN, REN DAGUANG, GUO MINGJUN, XUE HENGTAI, ZHAI TENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model relates to the field of tunnel engineering, in particular to a shield tunnel segment dislocation rapid measuring device. Comprising an electronic digital display dial indicator, a transverse barrier strip and an L-shaped barrier strip, an electronic digital display dial indicator fixing rod is fixed to the bottom of the electronic digital display dial indicator, and the lower portion of the electronic digital display dial indicator fixing rod is connected with a telescopic electronic digital display dial indicator measuring head vertically making contact with a protruding segment. The electronic digital display dial indicator fixing rod is fixedly connected with the transverse barrier strip; the transverse barrier strip is fixedly connected with the L-shaped barrier strip, the L-shaped barrier strip comprises a vertical rod and a horizontal rod which are perpendicular to each other, the top end of the vertical rod is fixedly connected with the transverse barrier strip, the bottom end of the