Equipment for quickly stripping insulating layer of power cable

Abstract

The invention discloses equipment for quickly stripping an insulating layer of a power cable. The equipment structurally comprises a main body, a pulling-out table, a pulling device, a clamping piece,a processing groove, a cutting device, a supporting block and an operating rod. During use after improvement, the cable is arranged on a connecting cavity in a penetrating manner, a guide wheel and aconnecting elastic piece are matched to fix the cutting edge on a rotating wheel for stable cutting, then a limiting supporting plate is used for fixing the position of the rotating wheel, the rotating wheel is prevented from moving in the rotating process, the cutting edge can stably cut a cable insulation layer, and the use efficiency of a power cable is improved. A to-be-stripped cable is placed on the blocking assembly. A pressing rod and an extruding piece are matched to push the blocking assembly inwards, so that the cable and the friction plate are tightly overlapped together, the resistance between the cable and the friction plate is large, when a cable insulation sleeve is pulled away, a slipping phenomenon caused by the smooth sheath of the insulation sleeve is avoided, and thestripping efficiency of the cable insulation layer is improved.

Description

technical field [0001] The invention relates to the field of power cables, in particular to a device for quickly stripping insulation layers of power cables. Background technique [0002] Power cables are cables used to transmit and distribute electrical energy. They are widely used in power and communication transmission. The components of high-voltage cables from the inside to the outside include: conductors, insulation, inner sheath, fillers and outer insulation, and the cables are based on voltage levels. It can be divided into low-voltage cables, medium-voltage cables, high-voltage cables, extra-high-voltage cables and extra-high-voltage cables. When stripping the insulation layer of the cable, the areas that need to be improved: [0003] 1. When stripping the insulation layer of the cable, the cutting operation is performed by the staff with a blade. Due to the inconsistent strength of the staff, the blade is easy to scratch the wire core, resulting in damage to the c...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a device for quickly stripping the insulation layer of the power cable, so as to solve the problem that when the cable insulation layer is stripped, the cutting operation is performed by the staff with a blade. Due to the inconsistent strength of the staff, the blade is easy to scratch the wire core, causing damage to the cable during the stripping process, which affects the use efficiency of the power cable and reduces the service life of the power cable; when the cable is stripping the insulation layer, it is necessary to The worker pulls out the cut cable sheath. Because the cable sheath is smooth, it is easy to slip when it is pulled out. Therefore, it is difficult to pull out the sheath of the insulating layer. Moreover, the cut sheath generally has burrs, which are easy to scratch when pulling out the sheath. Injury to the staff, there are potential safety hazards, and the problem of reducing the stripping efficiency of the cable insulation layer

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