Split transmission line deicer

Abstract

The invention relates to a split transmission line deicer comprising a main box (2), a deicing mechanism (3), a control and monitoring device (4) and a driver. The deicing mechanism (3) is installed on the upper and lower surfaces of the main box (2). The control and monitoring device (4) and the driver (5) are installed on the upper surface of the main box (2). The deicing mechanism (3) consistsof an ice breaking mechanism and an ice cutting mechanism. Through multiple times of deicing, thorough deicing is ensured. The split transmission line deicer has good adaptability, high reliability and a simple structure, can greatly reduce the cost of transmission lines, is suitable for deicing long-distance transmission lines in complex field environments, and greatly reduces the work intensityof power grid workers. Moreover, through slight improvement, the split transmission line deicer can meet the deicing requirements of different split transmission lines. The split transmission line deicer is of high application value.

Description

[0001] The invention relates to the field of transmission line maintenance equipment, in particular to a split type transmission line deicer used for removing ice from high-voltage transmission lines. Background technique [0002] In the cold winter, while people enjoy the joy brought by ice and snow, ice and snow disasters are often brought about. For example, icing on power lines and high-voltage lines in the wild often threatens the stable operation and reliable power supply of the power grid, resulting in economic losses. It costs hundreds of millions of yuan, so it is necessary to remove snow and ice from the transmission line. [0003] At present, the domestic deicing methods mainly include manual deicing, electric deicing and mechanical deicing. Manual deicing has low efficiency, high risk, and high strength; electric ice melting is extremely costly and low in reliability, and the melted ice re-condenses into ice edges; ordinary mechanical deicing methods vary in effici...

AI Technical Summary

Problems solved by technology

[0004] Researchers at home and abroad have invented a variety of power line deicing machines or power line walking machines, usually using deicing knives for one-time deicing, vibration deicing, beating deicing, rolling deicing and other methods, some of the deicing machines invented It is easy to damage the strength of the transmission line itself, or the deicing effect is poor at the position with a large horizontal inclination of the transmission line, and the cold resistance of the deicing machine is poor, etc., and basically can only be applied to single-line transmission lines with relatively low voltage, and Due to the influence of spacer rods on multi-split transmission lines, the de-icing machine cannot run reliably, and it is difficult to achieve deicing for multi-split transmission lines

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