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Device for cleaning ice and snow on road surface through laser light

A laser, ice and snow technology, applied in the direction of snow surface cleaning, cleaning methods, construction, etc., can solve the problems of reduced road surface flatness, poor effect, high energy consumption, etc., to extend the length of the scanning line, the effect is pollution-free, and high efficiency Effect

Inactive Publication Date: 2013-05-01
王菲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of thermal ice and snow melting has high energy consumption, high cost, complex process, difficult maintenance of the road surface, and can only be used for special road sections; adding salinized substances cannot guarantee the performance of the asphalt pavement itself, and the effect is poor; Add a certain amount of special materials to suppress snow and ice on the road, which will easily cause the smoothness of the road surface to decrease, and even loose and potholes will appear

Method used

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  • Device for cleaning ice and snow on road surface through laser light
  • Device for cleaning ice and snow on road surface through laser light

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1 A laser device for removing ice and snow from road surfaces.

[0015] as attached figure 1 As shown, a laser device for removing ice and snow from the road surface provided by the present invention includes a protection unit 1, a laser scanning unit 2, a storage battery 3, a transport vehicle 4, and a liquefied water treatment unit 5; Connect and supply power to it;

[0016] The protection unit 1 is a high-pressure gas generating device, and the high-pressure air generated by it is filtered and dried in multiple stages, and finally blows to the outer surface of the field mirror 6 of the light outlet of the laser scanning unit 2, thereby preventing water vapor or dust from adhering to the field mirror 6 surfaces;

[0017] as attached figure 2 As shown, the laser scanning unit 2 is composed of a field lens 6, a scanning galvanometer 7, a reflector 8, a laser 9, a laser power supply 10 and a controller 11; the laser light output by the laser 9 under the pow...

Embodiment 2

[0026] Example 2 Transport cart 4 is a handcart, and others are with embodiment 1.

Embodiment 3

[0027] Example 3 A plurality of laser scanning units 2 are integrated into a laser device for removing ice and snow from the road surface, and the focused light output by each laser scanning unit 2 is spliced ​​to obtain a scanning light with a width of a lane. Others are the same as in Embodiment 1.

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Abstract

The invention provides a device for cleaning ice and snow on a road surface through laser light. The device comprises a protection unit (1), a laser scanning unit (2), a storage battery (3), a transport vehicle (4) and a liquefied water treating unit (5), wherein the storage battery (3) is connected with the protection unit (1) and the laser scanning unit (2), and is used for supplying power to the protection unit (1) and the laser scanning unit (2); the laser scanning unit (2) is used for outputting a linear focused ray; and the ice and the snow on the road surface are cleaned through the movement of the transport vehicle (4). The device has the advantages of high ice and snow removing efficiency, low cost, good effect, no pollution and the like. The requirement of removal of ice and snow from a sidewalk can be met by carrying through a manual trolley; and the lengths of scanning lines can be prolonged by splicing a plurality of laser light scanning units, so that the requirement of parallel ice and snow removing task on a single lane or dual lanes is met.

Description

technical field [0001] The invention relates to the technical field of ground maintenance machinery, in particular to a laser device for removing ice and snow from road surfaces. Background technique [0002] In winter, due to the untimely removal of ice and snow, it is difficult to remove the ice accumulation formed after the snow on the road is rolled over by vehicles, which has a serious adverse effect on the smooth flow of the road and driving safety. The issue of ice handling has always been given high priority. There are many means of deicing and snow removal on the road surface, which can be classified into two categories: external and internal deicing and snow removal on the road surface. The external deicing and snow removal of pavement mainly includes spraying deicing agent, manual removal method and mechanical removal method, etc. Sprinkling potassium acetate and "chlorine salt" as the main components of snow-melting agent is a more commonly used means of deicin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/10
Inventor 王菲宿洪志刘彤起
Owner 王菲
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