Marking device for road paving

Abstract

The invention relates to the field of road engineering, in particular to a marking device for road paving. The marking device comprises a mobile bottom plate and also comprises a stirring mechanism and a double-side marking mechanism. The bottom of the mobile bottom plate is provided with four swivel wheels; the stirring mechanism comprises a supporting platform and a stirring tank; the stirring tank is fixedly connected to the top of the supporting platform through a second support frame; the top of the stirring tank is provided with a feeding pipe; the bottom of the stirring tank is providedwith a material guiding pipe; the double-side marking mechanism comprises a synchronous driving assembly, two telescopic assemblies and two lifting and marking assemblies; each of the lifting assemblies comprises a spraying pipe capable of lifting and lowering; working ends of the spraying pipes are arranged downwards; and the inner ends of the spraying pipes are separately and fixedly connectedto the material guiding pipe through guiding hoses. The marking device for road paving can simultaneously perform marking on two sides of a road, and perform adjustment according to the width of the road. Through the cooperation with stirring, the marking device can prevent powder from knotting and improve the clarity of markings.

Description

technical field [0001] The invention relates to the field of road engineering, in particular to a marking device for road paving. Background technique [0002] From the meaning of the word, the road is the infrastructure for various trackless vehicles and pedestrians. According to its use characteristics, it can be divided into highways, urban roads, rural roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, and workshop passages. And school roads, etc. In ancient China, there were also post roads. In addition, it also refers to the way to achieve a certain goal, the way things develop and change. During road construction, it is necessary to mark both sides of the road. The existing marking equipment Usually, one side of the road is marked manually, and the other side of the road is marked on the other side of the road, which increases the labor force of the workers, and the powder used for the marking is easy to knot, r...

AI Technical Summary

Problems solved by technology

[0002] From the meaning of the word, the road is the infrastructure for various trackless vehicles and pedestrians. According to its use characteristics, it can be divided into highways, urban roads, rural roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, and workshop passages. And school roads, etc. In ancient China, there were also post roads. In addition, it also refers to the way to achieve a certain goal, the way things develop and change. During road construction, it is necessary to mark both sides of the road. The existing marking equipment Usually, one side of the road is marked manually, and the other side of the road is marked on the other side of the road, which increases the labor force of the workers, and the powder used for the marking is easy to knot, resulting in a decrease in the clarity of the marking and affecting the quality of the road. The efficiency of the marking is reduced, and it is inconvenient to use. Therefore, we propose a marking device for road paving in order to solve the above-mentioned problems

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