JP2010013846A5 - - Google Patents

Claims (7)

While occupying the full width of the roadway or the left lane, the surveillance vehicle is heading for the front,
Next, the first right-side scraping type highway snowplow is scraping the snow on the left side of the roadway, including the snow placed during the previous work, to the right while traveling on the left side of the occupied roadway or lane. Forming snow,
Next, while traveling on the right side of the road or lane occupied by the first left scraping type highway snowplow, the snow including snow on the right side of the occupied road or lane is scraped toward the left. Forming snow,
Next, the second right scraping type high-speed road plow remover travels at a position slightly behind and to the right of the first right scraping type high-speed road plow, while the first right scraping type high-speed snow plow The snow including the snowfall formed by the roadway snowplow is scraped to the right to form a snowfall,
Next, the second left scraping type high-speed road plow remover travels at a position slightly behind the first left scraping type high-speed road plow, while the first left scraping type high speed plow The snow including the snowfall formed by the roadway snowplow and the second right side scraping type highway snowplow is scraped toward the left to form a snowfall,
Next, the rotary roadway snowplow removes the snowfall formed by the second left-side scraping type highway roadside snowplow, and discharges it to a predetermined left side of the roadway to place it,
Next, a two-way road snowplow removes snow that the rotary roadway snowplow was not able to remove or remove, and rakes it to the snow placement side. When removing snow at the intersection of roadways, the first right-hand scraping type highway snowplow infiltrates the left area on the side of the intersecting roadway to remove snow and occupies the entire width of the roadway. When removing snow, the first left scraping-type highway snowplow performs a snow removal by entering an arc in the right area on the side of the intersecting roadway,
In the snow removal on the road that intersects the road after the snow removal, the first right-hand scraping type highway road snowplow further draws an arc in the left area on the side of the intersecting roadway. When removing snow by intruding deeply and occupying the entire width of the roadway, the first left-side scraping type highway snowplow infiltrates deeper while drawing an arc on the right side area on the intersecting roadway side. To remove snow,
At that time, when the crossing road is wide and exceeds the snow removal width of the rotary roadway snowplow, the two-way roadway snowplow is preceded by the rotary roadway snowplow, and the second right-side scraping type highway roadway snowplow. And the second left-side scraping type high-speed roadway snowplow, the two-way roadway snowplow rakes the snowfall, and the rotary roadway snowplow removes the snow squeezed by the two-way roadway snowplow. 2. The method for removing snow from a road in an urban area according to claim 1, wherein the snow is removed.   A method for removing snow from a road in an urban area, comprising removing snow on a sidewalk by a rotary roadway snowplow and placing the removed snow on a facility belt or a side of a roadway.   A snow removal method for roads in an urban area, wherein snow removed from the surroundings of a residence or business office along a roadway is snowed in a predetermined space on a facility zone or a roadside side.   A method for removing snow from a road in an urban area, wherein the snow in the facility zone, including snow placed in the facility zone, is removed by a small excavator and discharged to the side of the roadway for placement. While occupying the full width of the roadway or the left lane, the monitoring vehicle is moving ahead while monitoring the front of the occupied roadway or lane,
Next, the right scraping type highway snowplow scrapes the snow containing snow placed on the left side of the occupying roadway or lane toward the right side and forms a snowfall while making adjustments. ,
Next, the left scraping type high-speed road plow remover moves forward and slightly to the right of the right scraping type high-speed road plow, and the right scraping type high-speed road plow removes the snow. Rake the snow containing
Next, the rotary road snowplow removes the snow gathered by the left scraping type highway snowplow and discharges it to a dump truck.
The dump truck transports the loaded snow to another place to remove the snow,
A method for removing snow from a road in an urban area, characterized in that a surveillance vehicle monitors the rear at the end. The road snow removal method in an urban area according to at least one of claims 3 and 4, the road snow removal method in an urban area according to claim 5, and any one of claims 1 to 2. A road snow removal and snow removal method in an urban area, wherein the road snow removal method in an urban area and the road snow removal method in an urban area according to claim 6 are sequentially executed.