Snake-shaped line crawling robot and line patrol method

Abstract

The invention discloses a snake-shaped line crawling robot and a line patrol method. The snake-shaped line crawling robot comprises a snake head part and a snake body part, wherein the snake head partcomprises a camera and a crawling contact hand, the snake body part comprises section unit modules, section unit driving micromotors and section unit walking wheels, the section unit walking wheels sleeve the section unit driving micromotors, the section unit modules are connected through a joint elastic hinge, and the crawling contact hand is arranged on a hook claw rotating micromotor. Meanwhile, the invention also provides the line patrol method based on the snake-shaped line crawling robot. Crawling along a power transmission line can be carried out through the snake-shaped line crawlingrobot, and a background operator can check power transmission line faults through the robot. The snake-shaped line crawling robot and the line patrol method can replace labor for repair operation, andcan effectively reduce risks of high-altitude falling or electric shock of a person, line tripping and the like, thereby generating great social benefits and economic benefits.

Description

Technical field [0001] The invention belongs to the technical field of high-voltage power transmission, and particularly relates to a snake-shaped line climbing robot and a line patrol method. Background technique [0002] Due to the wide distribution of power transmission lines, the complex terrain, and the harsh natural environment, the power lines and tower accessories are exposed to the field for a long time. Due to continuous mechanical tension, electrical flashover, and material aging, strand breakage, wear, corrosion, etc. Damage must be repaired or replaced in time. Therefore, it is necessary to conduct regular inspections of transmission lines to keep abreast of the operation of the transmission line, the surrounding environment of the line and the changes in a certain area of ​​the line, in order to detect and eliminate hidden dangers in time, prevent accidents, and ensure power supply safety. [0003] The traditional manual inspection method not only requires a lot of w...

AI Technical Summary

Problems solved by technology

[0003] The traditional manual inspection method not only has a large workload but also has difficult conditions, especially the inspection of certain districts and transmission lines across large rivers, there are great difficulties, and even some inspection items are difficult to complete by conventional methods

[0004] Although more and more UAV line inspections are being used, there are also prominent shortcomings in UAV line inspection, mainly due to the large interference of high-voltage electromagnetic fields, and inspections often need to be close to high-voltage conductors and ground wires. There will be failure of remote control operation, and the picture of the graph line is not clear

In addition, drones have poor endurance, are greatly affected by the weather environment, and are difficult to control.

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