Anti -torsion control cable

• Main Authors: DAI GUANGHUA, DONG PEIHU, SHENG DAYONG, LI TAOLIN, DAI YONGTUO, WANG QIAOYUN, CAO YUCHENG
• Format: Patent
• Language: Chinese; English
• Published: 12.02.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses an anti -torsion control cable belongs to control cable technical field. Including a plurality of conductors, conductor crowded package outward has the insulating layer, the outer cladding of insulating layer has the internal shield layer, conductor, insulating layer and internal shield layer constitute insulation core, crowded package one deck elastic layer behind theinsulation core transposition stranding, it has a plurality of hollow buffer tubes still to peg graft in the elastic layer, elastic layer crowded package outward has the external shielding layer, external shielding layer crowded package outward has the oversheath. The utility model discloses the buffer tube is add simultaneously at the crowded package elastic layer in insulation core's the outsideto the cable in the elastic energy, reduced sinle silk torsion and rateed, has promoted the holistic anti torsion performance of cable, be equipped with internal shield layer and external shielding layer, effectively avoided