Insulator string crawling mechanism

Abstract

The invention discloses an insulator string crawling mechanism, which mainly solves the problem that an existing insulator string crawling mechanism is poor in obstacle crossing capacity. The insulator string crawling mechanism comprises a front clamping device, a front joint, a front arm, a middle joint, a rear arm, a rear joint and a rear clamping device, wherein the front clamping device is rotationally connected with the front arm through the front joint, the rear clamping device is rotationally connected with the rear arm through the rear joint, and the front arm and the rear arm are rotationally connected through the middle joint. According to the insulator string crawling mechanism, the front clamping device and the rear clamping device which are used for being clamped on an insulator string are installed at the two ends of the insulator string respectively, the front clamping device and the rear clamping device are used for fixing the crawling mechanism on the insulator string,through the rotating motion of the front joint, the front arm, the middle joint, the rear arm, the rear joint and the like, and the front clamping device and the rear clamping device alternately clamp the insulator string to achieve movement of the crawling mechanism in the direction of the insulator string. The mode has high obstacle crossing movement capacity, and insulator string detection ofdifferent positions and different terrains can be met.

Description

technical field [0001] The invention relates to the technical field of power detection equipment, in particular to an insulator string crawling mechanism. Background technique [0002] Insulators are mainly used to fix and support overhead wires to form good insulation between current-carrying conductors and ground. Long-term exposure to electromechanical loads, particles deposited on the surface and severe weather conditions during operation, the electromechanical performance of insulators is easy to deteriorate, pollution and lightning flashover may occur during operation, resulting in power outages. At this stage, the inspection and maintenance of insulator strings are mainly carried out by the professional and technical personnel of the power company on the tower. Since manual maintenance requires power outage operations, the reliability of power supply is affected. At the same time, there are problems such as high labor intensity and high risk when performing operation...

AI Technical Summary

Problems solved by technology

However, the existing insulator string crawling mechanism does not have the ability to overcome obstacles, and often can only crawl under the condition of no obstacles or relatively small obstacles.

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