Flange spare

• Main Authors: CHEN GUILIANG, FAN CUNZHI, ZHAO JING
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2018
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a ring flange technical field especially relates to a flange spare. The utility model provides a flange spare, include the major structure of making by metal material, theright side of major structure is cylindrical first assembly post, the major structure upper end is for connecting the inclined plane, the flat underside of first assembly post and major structure andto be connected the inclined plane tangent, connect 5 degrees contained angles of one -tenth between the bottom surface of inclined plane and major structure, the major structure left side is cylindrical second assembly post, the outer face of cylinder of second assembly post exceeds the top position of connecting the inclined plane, become 8 degrees contained angles between the line of centres of the central and first assembly post of second assembly post and the bottom surface of major structure. The utility model has the advantages that: can play better connection and lubricated effect tothe connection bearing that