Chlorination contact pool expansion joint monitoring device

• Main Authors: LIU SHIHU, ZHANG YAXIA, WU GUOFANG, YANG MEI, ZHANG HUA, TU LIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2014
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses a chlorination contact pool expansion joint monitoring device. The chlorination contact pool expansion joint monitoring device is characterized in that the chlorination contact pool expansion joint monitoring device comprises a pointer fixing disc and a measuring disc, wherein the measuring disc is located on one side of the pointer fixing disc, the disc face of the pointer fixing disc and the disc face of the measuring disc are arranged in a coplanar mode, a pointer is fixedly arranged on the pointer fixing disc, a circular locating hole is formed in the middle of the measuring disc, and the tip of the pointer points to the circular locating hole. The chlorination contact pool expansion joint monitoring device can accurately monitor changes of an expansion joint, problems of the expansion joint can be found in advance and solved, the phenomenon that leakage or wall collapse occurs to the expansion seam can be avoided, economic loss is reduced, and safety is improved.