An intermediate stripping device for high-voltage wires

Abstract

The invention discloses a high-voltage lead middle peeling device which comprises a variable transmission mechanism, a clamping mechanism, a peeling mechanism and a cutoff mechanism, wherein two pairsof bevel gears which are not meshed simultaneously are arranged on the variable transmission mechanism and are used for changing power transmission routes; the clamping mechanism mainly comprises a clamping plate, a clamping column, a threaded knob, a moving transmission tank, a fixed transmission tank and a spiral rod and is used for reliably clamping a cable; the peeling mechanism mainly comprises a worm and gear transmission mechanism, a positive gear transmission mechanism, a cutting knife, a transmission rod and a screw rod shaft and mainly enables the cutting knife to cut opposite mother wires with target length on two sides of the cable; and the cutting mechanism mainly comprises a mold, a cut mold sleeve and a cutoff cutter and enables the cutoff cutter to cut off two ends of thelength part cut by the cutting knife in sequence. The high-voltage lead middle peeling device disclosed by the invention is relatively simple in peeling principle, reasonable in structure, convenientto operate, high in security and applicable to peeling of external insulating sheaths of cables of different models.

Description

Technical field [0001] The invention relates to the field of installation tools for cable equipment, in particular to a high-voltage wire middle stripping device capable of stripping the insulation sheath of the middle part of the high-voltage cable. Background technique [0002] High-voltage wire live work is an important condition for power equipment testing, maintenance, and transformation, which can effectively improve power supply reliability and reduce power outage losses; current high-voltage wire strippers on the market generally have many defects: first, the structure is relatively complex, weight or volume Larger, it is not conducive to high-altitude operations; second, the mechanical movement of the stripper is more complicated, and it is difficult to complete all high-altitude operations with a single operation; third, the applicable surface of the stripper is narrow, and it does not have the outer insulation for stripping various types of cables The fourth is that th...

AI Technical Summary

Problems solved by technology

[0002] Live work on high-voltage wires is an important condition for testing, repairing, and transforming electrical equipment, which can effectively improve power supply reliability and reduce power failure losses; currently, there are many defects in high-voltage wire strippers on the market: First, the structure is relatively complicated, and the weight or volume Larger, not conducive to high-altitude operations; second, the mechanical movement of the stripper is more complicated, and it is difficult for a single person to complete all high-altitude operations; third, the applicable surface of the stripper is narrow, and it does not have the ability to strip the outer insulation of various types of cables Fourth, the distance between the operator and the high-voltage cable is relatively close, and there is a large potential safety hazard

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