Valve butterfly plate convenient to disassemble and assemble

• Main Author: ZHANG WEIWANG
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• 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 relates to the technical field of valves, and discloses a valve butterfly plate convenient to disassemble and assemble, which comprises a butterfly plate body, a placing rod is fixedly connected to the middle of one side of the butterfly plate body, a fixing hole is formed below one side of the placing rod, a fixing mechanism is arranged in the fixing hole, the fixing mechanism comprises a plug pin, and the plug pin is fixedly connected with the placing rod. The plug pins are arranged in the fixing holes, and rectangular grooves are formed in the upper portion and the lower portion of one side of the outer surface of each plug pin. According to the valve butterfly plate convenient to disassemble and assemble, the plug pin is arranged in the fixing hole and penetrates through the fixing hole, the valve rod body penetrates through the valve rod hole, the fixing hole penetrates through the valve rod body, the plug pin can fix the valve butterfly plate, the whole shape of the plug pin is conical