A method for removing ice from lines in overhead power distribution network

Abstract

The invention relates to a method for clearing ice from lines in an overhead power distribution network, comprising a traveling mechanism, a locking mechanism, a support frame, a first motor, a fixing rod, a first deicing mechanism and a second deicing mechanism, and the bottom of the support frame Both ends are equipped with a traveling mechanism, the bottom of the traveling mechanism is provided with a locking mechanism, the top center of the support frame is installed with a first motor, the output shaft end of the first motor is welded with a driving pulley, and one side of the support frame is welded with a fixed Rod, one end of the fixed rod is installed with the first deicing mechanism, the second deicing mechanism is arranged under the first deicing mechanism, the bottom of the supporting frame is installed on the rotating shaft through the bearing, the outer wall of the rotating shaft is symmetrically welded with discs, elastic ropes The two ends of the two discs are respectively embedded in the interior of the two discs, and the number of elastic ropes is multiple, distributed in a circle, and the inner circumferential direction of the elastic ropes is embedded with tapered blocks at equal intervals. The present invention can be applied to different Excellent deicing environment, and the removal efficiency is high, and the removal effect is good.

Description

technical field [0001] The invention relates to the technical field of deicing of power grid lines, in particular to a method for clearing ice from lines in an overhead power distribution network. Background technique [0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power network. It includes three units of power transformation, power transmission and power distribution. The task of the power grid is to transmit and distribute electrical energy and to change the voltage. The wire is one of the important components of the power grid. Since the wires are installed in the natural environment outside, in winter, especially in some areas with high incidence of freezing rain and rain and snow, the outer wall of the wires is easy to adhere to the ice layer (freezing), if the ice layer is not removed in time, it will be greatly damaged. Increase the weight of the wire, which is easy to cause d...

AI Technical Summary

Problems solved by technology

[0003] And there are following problems in the operation process of the icing removal method of the power overhead distribution network line in the current market: a. because the traditional power overhead distribution network line icing removal method all adopts the mode of manual beating to carry out the operation, subject to the conditional factors impact, the operating tools cannot be effectively applied to various ice environments, and the practicability is weak; b. Since the traditional method of clearing the ice of the power overhead distribution network line is to use fixed-point beating to break the ice, this method is in operation When , the ice layer in the unstressed area is not easy to fall off, resulting in low deicing efficiency

Images