CO<2> laser power grid foreign matter remover with I-beam structure

Abstract

The invention discloses a CO<2> laser power grid foreign matter remover with an I-beam structure. By virtue of the I-beam structure with high structural stability, an optical part of a CO<2> laser transmission optical system and an auxiliary optical unit of the foreign matter remover are reasonably arranged on the two edges of a vertical beam of an I-beam component, so that the problem of 180-degree turn of a CO<2> laser transmission optical path is solved, and the length of the CO<2> laser optical system is shortened; by virtue of the structural stability of the I-beam structure, the problemexisting in structural stability of a mounting substrate of all optical parts in the CO<2> laser power grid foreign matter remover can be solved; and meanwhile, the weight of the CO<2> laser power grid foreign matter remover is also lowered, so that foundation is laid for portability and field application of the CO<2> laser power grid foreign matter remover.

Description

technical field [0001] The invention relates to the technical field of laser power grid foreign matter removal, in particular to a CO2 laser power grid foreign matter removal instrument with an I-beam structure. Background technique [0002] Using CO 2 The laser power grid foreign matter removal instrument removes foreign matter such as kites, plastics, and cloth pieces on the wires. It has the advantages of long-distance, non-contact, and high efficiency. CO 2 The laser power grid foreign object removal instrument needs to work in the field environment, and may experience different road conditions, transportation and different temperature environments, which puts forward high requirements on the portability of the launch device and the structural stability of the optical system. [0003] CO used 2 The size of the laser tube itself is longer, such as a 40W CO 2 Laser tube length up to 700mm, 200W CO 2 Laser tube length up to 1600mm. The emission light path of the exist...

AI Technical Summary

Problems solved by technology

The emission light path of the existing scavenger is linear, in CO 2 After installing the beam shaping system after the laser tube, the length of the overall optical system is longer, which is very unfavorable for operation and transportation

In addition, the existing scavenger emission device adopts a cylindrical structure, and the emission optical path is installed and fixed on the wall of the cylinder. In order to ensure the stability of the optical path, the wall of the emission cylinder needs to be strengthened and thickened, which increases the weight of the emission device and increases the cost of transportation and handling. difficulty

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