Shock-proof diaphragm pressure gauge

• Main Authors: YUAN XUEHUI, ZHANG JUN, DAI HUAZHANG, WANG BENJU, LIANG FUQIU, WANG QING, CAO AIMIN, DUAN GUIMEI, LI CHUANYOU, CHEN HONGQING
• Format: Patent
• Language: Chinese; English
• Published: 28.10.2022
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to the technical field of pressure gauges, in particular to a shock-proof diaphragm pressure gauge which comprises a gauge shell, a display opening is formed in one side of the gauge shell, and a light-transmitting glass plate is arranged at the position of the display opening. A mounting plate is detachably connected to one side, far away from the glass plate, of the meter shell, a movement part, a pressure display panel and a pointer are arranged on the mounting plate, a supporting sleeve is integrally formed on the meter shell, a flange plate is connected to the lower end of the supporting sleeve, and a detection pipe is arranged at the lower end of the flange plate; a pressure gauge diaphragm is mounted on the inner side of the flange plate; the detection tube is communicated with the lower end of the pressure gauge diaphragm; an upper connecting column is arranged on the upper side of the pressure gauge diaphragm, a connecting rod piece is arranged on the inner side of the suppo