Multifunctional stripping tool for external insulation protection layer of high-voltage cable

Abstract

The invention discloses a multifunctional stripping tool for an outer insulating protective layer of a high-voltage cable. The multifunctional stripping tool is used for stripping the outer insulatingprotective layer of the high-voltage cable. The tool comprises a hand wheel assembly, a cutter assembly, a disc body, clamping jaw assemblies, a check ring, a wire disc and a locking handle. The handwheel assembly, the clamping jaw assemblies, the cutter assembly, the check ring and the wire disc are installed on the disc body, and the locking handle is installed on the check ring. The three clamping jaw assemblies have a self-centering function, and the cutter assembly can set the cutting thickness according to the thickness of a cut cable insulation layer. According to the high-voltage cable outer insulation stripping device, the high-voltage cable outer insulation can be stripped more conveniently, time and labor are saved, the stripping efficiency is improved, and hands are preventedfrom being scratched or the insulation layer of a cable core is prevented from being damaged due to insufficient experience of an operator.

Description

technical field [0001] The invention relates to a multifunctional tool for stripping the insulation protection layer of a high-voltage cable. Background technique [0002] In power systems, cables are widely used. A cable is composed of one or more mutually insulated conductors and an outer insulating layer to transmit power or information from one place to another. When the cable is connected to the distribution box or other high-voltage and low-voltage electrical equipment, it is usually necessary to strip off the 1m-2m outer insulation protection layer. The existing method of stripping off the insulating layer of the cable is usually to use an electrician's knife or a wallpaper knife to first perform a ring cut at a distance of 1m-2m from the cable head, and then cut longitudinally from the cut to the cable end. Since the insulation protection layer of the high-voltage cable is hard and smooth, it is necessary to grasp the strength and angle during the stripping process...

AI Technical Summary

Problems solved by technology

Since the insulation protection layer of the high-voltage cable is hard and smooth, it is necessary to grasp the force and angle during the stripping process, and it is not easy for the operator to operate. Not only is the efficiency low during the process of stripping the insulation protection layer, but it is also easy to scratch the hand

Due to the wide variety of specifications and types of cables, there are various specifications, and their diameters and insulation thicknesses are different. If there is no certain operating experience, it is easy to scratch the insulation layer of the cable core during the operation due to the lack of experience of the operator. cause unnecessary loss and trouble

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