290HC Mast SectionBasic knowledge of tower crane - Application and selection of steel wire rope of tower crane
Steel wire rope is the most widely used transmission flexible part in tower crane. Its advantages are: good winding performance, large bearing capacity, light self weight, stable and noiseless operation, suitable for high-speed rotation; good elasticity, high strength, strong overload capacity, generally no sudden fracture during operation, relatively reliable. Therefore, it is widely used.
When selecting the steel wire rope, first determine the form of the steel wire rope according to the use occasions of the steel wire rope (such as normal temperature, high temperature, humidity, etc.). Generally, the wire contact wire rope is preferred, and the galvanized wire rope is suitable in the field with high corrosiveness, and then the diameter of the wire rope is determined according to the hand condition.
