Bearing structure of baffle valve

• Main Authors: DENG CHUNLONG, WANG ZHENBIAO
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2019
• 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 invention provides a bearing structure of a baffle valve. The bearing structure comprises left outer split collars, left inner split collars, a left valve shaft, right outer split collars, right inner split collars and a right valve shaft, wherein the left valve shaft and the right valve shaft are fixedly connected with the left end and the right end of a valve plate respectively and used forfixing the valve plate in a valve body; the left valve shaft is installed in the valve body through the nested left outer split collars and the nested left inner split collars; and the right valve shaft is installed in the valve body through the nested right outer split collars and the nested right inner split collars. The bearing structure of the baffle valve only has the contact between convex circular ring cone-shaped bodies of the left inner split collars and concave cone-shaped grooves of the left outer split collars and the contact between convex circular ring cone-shaped bodies of the right inner split collars