Intelligent high-voltage cable heating and straightening all-in-one machine and control method thereof

Abstract

The invention relates to an intelligent high-voltage cable heating and straightening all-in-one machine and a straightening method thereof. The intelligent high-voltage cable heating and straightening all-in-one machine comprises a bottom plate frame, an outer sleeve body, a right seal cover, a left end cover, a heating tube, a lower fixed V-shaped clamping block and a clamping device, wherein the outer sleeve body is arranged at the upper end of the bottom plate frame; the right end cover is arranged at the right end of the outer sleeve body; the left end cover is arranged at the left end of the outer sleeve body; the heating tube is arranged at the lower part of the left end or the lower part of the right end in the outer sleeve body; the lower fixed V-shaped clamping block is arranged at the upper end of the bottom plate frame along an X direction; and the clamping device is arranged in the outer sleeve body. The intelligent high-voltage cable heating and straightening all-in-one machine is compact in structure, reasonable in design, simple and convenient to operate and low in cost; the force application constancy is ensured; and the consistency of clamping force is always kept.

Description

technical field [0001] The invention relates to an intelligent all-in-one machine for heating and straightening high-voltage cables and a control method. Background technique [0002] With the development of the city and the increase of electricity consumption, the phenomenon of failure of cable joints occurs from time to time. In most cases, the operating environment of the equipment is harsh and unattended. It is not easy to be found after a partial failure of the cable, and the spread of the accident will cause a major accident. It will affect normal production and cause economic and reputational losses to power companies. Therefore, preventing accidents has become the foundation of safe production. The reliable connection of cable joints is the root of reducing or eliminating accidents. [0003] At present, many power supply companies directly straighten the cable joints manually at room temperature or use other simple methods to straighten the cables. At natural tempe...

AI Technical Summary

Problems solved by technology

[0003] At present, many power supply companies directly straighten the cable joints manually at room temperature or use other simple methods to straighten the cables. At natural temperature, there is a large internal stress in straightening the cable, which not only causes a certain loss of transmission current, but also slows down due to the insufficient straightening of the cable connection part as time goes by under the action of the pressure of the connecting nut. The slow change makes the cable connection loose and unreliable, and generates a lot of heat during the power supply process, which hides a huge safety hazard

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