Self-compensating sealed electric gate valve

• Main Authors: YIN LI, WANG SHAOQUAN, GAN ZHENGQING, DUAN QINGMEI
• Format: Patent
• Language: Chinese; English
• Published: 26.05.2023
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model belongs to the technical field of gate valves, and particularly relates to a self-compensating sealing type electric gate valve which comprises a gate body and a clamping mechanism arranged on the top of the gate body, and the clamping mechanism comprises a transmission assembly and a clamping assembly. The transmission assembly comprises a hydraulic rod, a first rotating rod, a second rotating rod, a third rotating rod, a sliding barrel and a fourth rotating rod, the hydraulic rod is arranged at the top of the gate body, the first rotating rod is rotationally connected to the left side of the hydraulic rod, and the second rotating rod is rotationally connected to the end, away from the hydraulic rod, of the first rotating rod; a clamping block is arranged, a transmission gear and a rotating groove block form a rotating structure through a transmission column, the rotating groove block and a sliding rod form a sliding structure through the transmission gear, the clamping block and a mounting