Wire erecting device

Abstract

The invention discloses a wire erecting device which comprises a pole and at least two cross arms, wherein the at least two cross arms are distributed at one end of the pole along the axial direction and placed on one side of the pole. Due to the arrangement, the cross arms are positioned on the same side of the pole; when the wire erecting device is used, the transverse size of the wire erecting device can be reduced, so that the transverse occupied area of the wire erecting device is reduced, and the transverse distance of a narrow street is indirectly enlarged; therefore, the requirement of the wire erecting device on the minimum distance can be met, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, and more specifically, relates to an overhead wire device. Background technique [0002] In some old urban areas or densely populated pedestrian streets, there are sewage pipe ditches, street trees and various shops and buildings on both sides of the road, which makes the construction of cable channels and cable branch boxes difficult. [0003] When erecting cables, it is necessary to ensure that there is a minimum distance between the side conductors and buildings such as shops to ensure the safety of cables and personnel. However, if the double-circuit overhead lines are arranged in a double triangle or drum shape with cross arms, that is, the cross arms are symmetrically arranged with respect to the pedals, it may not be able to meet the minimum distance requirements in places where the streets are narrow, resulting in reduced safety. [0004] Therefore, how to ensure the min...

AI Technical Summary

Problems solved by technology

However, if double-circuit overhead lines are arranged in a double-triangular or drum-shaped cross-arm, that is, the cross-arm is symmetrically arranged with respect to the pedal, it may not be able to meet the minimum distance requirements in places where the streets are narrow, which reduces safety.

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