This standard specifies detailed implementation guidelines for the maintenance, maintenance, installation and inspection of wire ropes used on cranes, and lists practical scrap standards to promote the safe use of cranes. This standard applies to the following types of cranes as defined in GB/T 6974.1-2008: - Cable and portal cable cranes; - Jib cranes (column, wall or bicycle); - Deck cranes; Cable mast cranes; - braced derrick cranes; - floating cranes; - mobile cranes; - bridge cranes; - portal or semi-gantry cranes; - portal or semi-portal cranes; ; — tower cranes. This standard may be applied to cranes, excavators or stackers using hooks, grabs, electromagnets, ladles, whether manually, mechanically, electrically or hydraulically. This standard also applies to hoists and lifting blocks using wire ropes.
GB/T 5972-2009 history
2023GB/T 5972-2023 Crane wire rope care, maintenance, inspection and scrapping
2016GB/T 5972-2016 Cranes-Wire ropes-Care and maintenance,inspection and discard
2009GB/T 5972-2009 Cranes-Wire ropes-Care,maintenance,installation,examination and discard
2006GB/T 5972-2006 Wire ropes for cranes.Code of practice for examination and discard
1986GB/T 5972-1986 Wire rope for lifting appliances--Code of practice for examination and discard