Special-shaped composite material section bar

Abstract

The invention relates to a special-shaped composite material section bar, which can be combined with right-angled angle iron and used for power transmission and distribution poles and towers, trunk line electrification pole and towers or communication poles and towers. The special-shaped composite material section bar comprises a body, wherein the body is provided with a first panel and a second plane, one end of the first panel is directly connected with one end of the second panel, and the other end of the first plane is connected with the other end of the second panel through a circular-arc surface. According to the special-shaped composite material section bar, because the surface is arranged into a circular arc, the special-shaped composite material section bar has the characteristics of self cleanness, hardly ash staining and no cumulative water; in addition, the section bar is made of insulated composite materials, thereby having the advantages of good insulation property, light weight and high safety performance.

Description

technical field [0001] The invention relates to a special-shaped composite material profile, in particular to a self-cleaning, dust-free and water-free special-shaped composite material profile for power transmission and transformation, railway electrification or communication systems, which can be combined with right-angle angle steel. Background technique [0002] At present, traditional towers used in the field of power transmission, transformation and communication, such as iron towers for transmission and distribution lines and communication towers, are all made of reinforced concrete or steel, which are not only heavy, but also are conductors, which are prone to lightning , operation accidents caused by severe weather such as strong wind, pollution, ice and snow, and salt fog. Due to the shielding effect of communication towers, microwave disturbances will also occur, which will affect the quality of communication. [0003] At present, there are also some technologies...

AI Technical Summary

Problems solved by technology

However, there is no description of the shape and structure of the insulating rod, nor is there an introduction to the material of the insulating rod

[0004] There are also technologies that improve the dustproof and self-cleaning performance of power transmission and transformation towers through the characteristics of the materials themselves, or use complex structures to achieve the above goals. Therefore, these technologies are not suitable for large-scale promotion, complicated installation or high cost.

Images