Cable head processing device of high-voltage cable

Abstract

The invention relates to the technical field of high-voltage power transmission engineering, and discloses a cable head processing device of a high-voltage cable. The device comprises a rack provided with a rotating cylinder and a rotating driver, wherein two ends of the rotating cylinder are opened, one end of the rotating cylinder is provided with a cutter frame, the cutter frame is provided with a cutter, the cutter frame can adjust the cutting depth of the cutter in the radial direction of rotation of the rotating cylinder, and the rotating driver is used for driving the rotating cylinder to rotate; and a guide mechanism which comprises a fixed cylinder, an adjusting screw ring, an expansion and shrinkage mechanism and guide blocks, wherein the two ends of the fixed cylinder are open, one end of the fixed cylinder faces the end, provided with the cutter frame, of the rotating cylinder, the adjusting screw ring is installed outside the fixed cylinder in a screwed mode, the guide blocks are arranged in the fixed cylinder along the rotating axis surrounding the rotating cylinder, and the expansion and shrinkage mechanism is in transmission connection with the adjusting screw ring and the guide blocks. The adjusting screw ring rotates to enable the guide blocks to be synchronously close to or away from the rotating axis of the rotating cylinder through the expansion and contraction mechanism. The device is used for stripping a cable protection layer and can adapt to cables with different sizes and different protection layer thicknesses.

Description

technical field [0001] The invention relates to the technical field of high-voltage power transmission engineering, in particular to a cable head processing device for high-voltage cables. Background technique [0002] When the high-voltage cable is connected to the terminal or between cables, it is necessary to strip off the outer protective layer (such as insulation layer, shielding layer, etc.) of the cable head in order to make a connection joint. The traditional peeling method of the protective layer is carried out manually, and workers use electrician's knife to peel off. Due to the differences in the structure and thickness of the protective layer of cables of different specifications, or cables of the same specification but different manufacturers, it is necessary to accurately control the force of the knife when using an electrician's knife to peel off the protective layer. Excessive force may easily scratch the wire core, and insufficient force It is difficult to ...

AI Technical Summary

Problems solved by technology

Due to the differences in the structure and thickness of the protective layer of cables of different specifications, or cables of the same specification but different manufacturers, it is necessary to accurately control the force of the knife when using an electrician's knife to peel off the protective layer. Excessive force may easily scratch the wire core, and insufficient force Difficult to cut the protective layer, so the work efficiency is low and easy to fatigue

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