Deicing device for power transmission line

Abstract

The invention discloses a deicing device for a power transmission line. The device comprises a bottom plate, and at least one sliding table is arranged on the upper surface of the bottom plate. A sliding block is slidably connected into the sliding table. A fixed plate is arranged at one end of the upper surface of the sliding table; the fixed plate is connected with the sliding block through a hydraulic telescopic rod; the upper end of the sliding table is fixedly connected with a supporting plate through a hydraulic lifting column. A fixed box is arranged on the upper surface of the supporting plate; a first rotating shaft is arranged in the fixed box; one end of the first rotating shaft passes through the fixed box and is connected with the output end of a motor; two U-shaped frames arearranged at the upper end of the fixed box; the two U-shaped frames are oppositely arranged; a fixed shaft is arranged in the U-shaped frames; the outer side surface of the fixed shaft is rotatinglyconnected with a roller, and the interior of the roller is provided with an annular heating wire. According to the invention, a deicing operation can be carried out on power transmission lines of different heights, and the damage to the power transmission lines during deicing is avoided; meanwhile, ice blocks between the power transmission lines can be effectively removed, and the deicing convenience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to deicing equipment for power transmission lines. Background technique [0002] The icing disaster of transmission lines is one of the main factors that affect the safety of transmission lines in winter. The tower collapsed, causing the transmission line to be paralyzed. [0003] Most of the deicing methods currently used are rigid deicing. The ice on the surface of the transmission line is removed by deicing thorns or deicing shovels. This deicing method is easy to cause damage to the transmission line, and improper operation is easy to pull the transmission line. It causes the power line to fall down, and it is difficult to remove the ice between the power lines. Because some power lines will sink under the pressure of the ice, the commonly used deicing device lacks a height adjustment device, and the scope of application is small. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The icing disaster of transmission lines is one of the main factors that affect the safety of transmission lines in winter. The tower collapsed, causing the transmission line to be paralyzed

[0003] Most of the deicing methods currently used are rigid deicing. The ice on the surface of the transmission line is removed by deicing thorns or deicing shovels. This deicing method is easy to cause damage to the transmission line, and improper operation is easy to pull the transmission line. Cause the power line to fall, and it is difficult to remove the ice between the power lines, because some power lines will sink under the pressure of the ice, the commonly used deicing device lacks a height adjustment device, and the scope of application is small

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