Obstacle-bypassing robot for anti-icing and de-icing of high-voltage power transmission line

Abstract

The present invention relates to an obstacle-bypassing robot for anti-icing and de-icing of a high-voltage power transmission line, comprising a base plate, a deicing device, an obstacle-bypassing walk device, a dewatering device, an anti-icing device, a control system and a sensing response system. The base plate is provided with a temperature and humidity sensor that senses the temperature and the humidity of the air; the control system controls the robot to walk along the power transmission line and performs corresponding treatment based on the sensing result of the temperature and humidity sensor; the base plate end part is provided with an obstacle sensor to sense the obstacles. The sensing response system controls the robot to bypass the obstacles through the sensing result of the obstacle sensor. The walking wheels of the robot are a set of large engaged fastening wheels and small engaged fastening wheels, both of which grip the upper and lower positions of the power transmission line to walk, and the engaging force with the power transmission line is large enough to avoid the occurrence of slipping and to achieve reliable progressing; and in the process of obstacle bypassing, the mode featuring the combination of rotation and up-and-down movement ensures the smooth obstacle bypassing.

Description

technical field [0001] The invention relates to the field of power line deicing, in particular to an obstacle-surpassing anti-icing and deicing robot for high-voltage power lines. Background technique [0002] Icing of transmission lines has always been one of the serious disasters in power systems at home and abroad. At present, the most widely used manual deicing method in China has low efficiency, high labor intensity and high risk factor. Deicing robots have attracted the attention of many experts and scholars due to their advantages such as low power consumption, high efficiency, no casualties, no need for power outages and load transfers. However, deicing robots have great difficulties in overcoming obstacles and effectively deicing. Nowadays, some deicing robots have achieved obstacle surmounting and deicing, but the obstacle surmounting mechanism and deicing mechanism have high requirements for distance and angle, and the introduction of anti-icing mechanism is rar...

AI Technical Summary

Problems solved by technology

However, deicing robots have great difficulties in overcoming obstacles and effectively deicing.

Nowadays, some deicing robots have achieved obstacle surmounting and deicing, but the obstacle surmounting mechanism and deicing mechanism have high requirements for distance and angle, and the introduction of anti-icing mechanism is rare, resulting in high cost, difficult performance or no anti-icing mechanism. Generation of problems such as ice

For example, the Chinese patent whose publication number is CN 103094871 A discloses a transmission line anti-icing device and a method of use. Although the device has the functions of deicing, dehydration and anti-icing for the transmission line, it cannot overcome obstacles; the publication number It is a Chinese patent of CN 104882839 A, which discloses a power line de-icing robot obstacle surmounting mechanism, but the obstacle surmounting mechanism has only one traveling wheel on the power line, and the meshing force between the traveling wheel and the power line is relatively small, so it is difficult to move forward. It is easy to fall off from the transmission line during the process. In addition, the telescopic column in the obstacle-breaking mechanism rises or falls through the fixed guide rail, which greatly increases the difficulty of manufacturing and installing the obstacle-breaking mechanism and reduces the efficiency.

Images