Extrusion type automatic high-viscosity insulating varnish spraying teleoperator for overhead power transmission line

Abstract

An extrusion type automatic high-viscosity insulating varnish spraying teleoperator for an overhead power transmission line is characterized by comprising a movable trolley body and further comprising an onboard control system (18), a power module (8), a motor driver (7), a compressing device (19), a spraying motor (16), an insulating varnish barrel (12), a transmission gear system (14), lead screws (3) and a spraying head (2), wherein a driving wheel (3) and a driven rolling wheel (4) are arranged on the movable trolley body. The teleoperator can automatically walk on the overhead power transmission line. A ground control system can regulate the revolving speed of the spraying motor at the lower portion of the movable cart body of the teleoperator and the revolving speed of the transmission gear system and the lead screws, and control the walking speed and insulating varnish spraying amount of the teleoperator, and therefore, automatic spraying of insulating varnish with specific thickness can be achieved.

Description

technical field [0001] Aiming at early overhead power lines in the form of bare wires, the present invention relates to an insulating varnish automatic spraying robot, in particular to a extrusion-type overhead power line high-viscosity insulating varnish automatic spraying remote control robot. Background technique [0002] Early overhead power lines were generally in the form of bare wires. Accidentally hanging sundries such as kites and plastic sheets on power lines, and dust on insulators may cause mud flow during storms or heavy rains, which may easily cause short circuits between high-voltage power lines, resulting in unexpected power outages and other accidents. [0003] However, artificial spraying is generally used at present, which has the disadvantages of low efficiency, slow speed, inability to guarantee quality and poor insulation effect. At the same time, it is also prone to accidental poisoning and casualties. [0004] After searching the patent literature, ...

AI Technical Summary

Problems solved by technology

Accidentally hang kites, plastic sheets and other sundries on power lines, and dust on insulators. Mudflow formed during storms or heavy rains can easily cause short circuits between high-voltage power lines, resulting in unexpected power outages and other accidents.

[0003] However, artificial spraying is generally used at present, which has the disadvantages of low efficiency, slow speed, inability to guarantee quality and poor insulation effect.

At the same time, it is also prone to accidental poisoning and casualties

[0004] After searching the patent literature, there are no similar literature and news reports except for the inspection robot and the anti-icing remote control automatic spraying robot for power transmission lines.

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