High temperature resistant cable for cranes

• Main Authors: HUANG BINGE, ZENG CHUN, CHEN CHENGZHOU
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2012
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model provides a high temperature resistant cable for cranes. The cable comprises a conductor wrapped by an insulation layer in extruding mode, a reinforcing piece is arranged on a center layer of cable cores, reinforcing fillers are arranged in gaps between the cable cores, a heat insulation layer is arranged on the outer layer of the cable cores, an inner protection sleeve is arranged outside the heat insulation layer, a reinforcing layer is arranged outside the inner protection sleeve, and an outer protection sleeve is arranged outside the reinforcing layer. The high temperature resistant cable for cranes has excellent performance of high temperature resistance, torsion resistance, aging resistance, abrasion resistance, weather resistance, tensile strength and the like, and is especially suitable for cranes moving frequently in high temperature working environment and also suitable for lifting machine platforms in high temperature working environment.