Flexible Electric Cutter for High Voltage Cable Outer Sheath

Abstract

The flexible electric cutter for the outer sheath of the high-voltage cable includes a power head, a power head bracket is installed on the power head, a knife and an adjustment device for adjusting the position of the knife are installed on the power head bracket, and the adjustment device is fixed on the upper knife body , the upper cutter body and the lower cutter body are fixed by the mandrel and the spring wound on the mandrel, the upper cutter body corresponding to the cutter is provided with an adjustable upper guide wheel, and the lower cutter body corresponding to the upper guide wheel is provided with Adjustable lower guide wheels. The invention is aimed at the flexible electric cutter for the outer sheath of high-voltage cables. It adopts a power head and a conventional cutter, and can adjust the angle, lock radially, and slide axially. The cutting effect of the cutting surface is consistent and neat, which is convenient for post-production and operation. Simple and convenient, safe and reliable.

Description

technical field [0001] The invention relates to a special electric cutter for cutting the outer sheath of a high-voltage cable, especially suitable for the production of 10-110 kV cable heads. Background technique [0002] With the acceleration of the construction of UHV power grids and urban and rural distribution networks, the construction of new substations, the renovation of old substations, and the aggravation of technical transformation tasks, the stripping and cutting of high-voltage cables has become an important link in the project. The outer sheath of high-voltage cables is mostly made of polyvinyl chloride plastic material. This material has good insulation performance, corrosion resistance, heat resistance, water resistance, and strong sealing performance, but it is greatly affected by temperature. Under normal temperature, it is not easy to manually cut through the outer sheath of high-voltage cables with traditional tools (cable knife, etc.), and the constructi...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems that the outer sheath of high-voltage cables in the prior art often breaks knives and hurts hands during construction in winter, and the work intensity is high, the efficiency is low, and the cutting and production are uneven, resulting in a large number of hidden dangers of accidents. The invention provides a high-voltage Flexible electric cutter for the outer sheath of the cable, which enables precise control of the feed size of the blade, safety, high efficiency, and good cutting quality, greatly reducing the safety hazards of distribution network cables

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