Gate opening mechanical scale for hydropower station

• Main Authors: GAO HAN, ZHU CUNLI, XU JIAN, ZHANG WEIMING, ZHANG GANG, LIU RUNBING, WANG XUANFAN, XI LONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model provides a gate opening mechanical scale for a hydropower station, which comprises a scale assembly arranged on a dam body and an indicating assembly arranged on a gate, the scale assembly comprises a scale fixing seat, a connecting plate is arranged on the scale fixing seat, a fixing sleeve is arranged on one side of the connecting plate, a graduated scale is arranged in the fixing sleeve, and the graduated scale is connected with the indicating assembly. The indicating assembly comprises a pointer fixing base, a pointer is arranged at one end of the pointer fixing base, an adjusting mechanism is arranged on the pointer fixing base and connected with the pointer, and a clamping mechanism is installed at the bottom of the pointer fixing base. According to the utility model, the device is high in measured value accuracy, small in error, small in fault rate compared with electronic measurement, simple to operate and convenient to carry; and the device has the advantages of simple structure, co