Zebra crossing scribing device for municipal roads

Abstract

The invention discloses a zebra crossing scribing device for municipal roads. The device comprises a bottom plate and a transverse plate, wherein a first hanging bracket and a second hanging bracket are respectively arranged at the two sides of the lower end face of the transverse plate; the lower end of the first hanging bracket is provided with a screw rod shaft, and the two ends of the screw rod shaft are rotatablely connected with the first hanging bracket; the screw rod shaft is provided with a sliding sleeve in screw-thread fit connection with the screw rod shaft; a cleaning brush is arranged at the lower end of the sliding sleeve; the transverse plate is provided with a transmission shaft and a drive shaft which are arranged in parallel; two rotary racks are respectively hinged to the two sides of the lower end of the second hanging bracket; the two rotary racks are connected with each other by means of a regulating spring, and the rotary rack positioned at the left side is provided with a hollow coating roller; one end of a support guide pipe is separately communicated with the left end and the right end of a cylinder body, arranged on the transverse plate, by means of twodischarge hose pipes; one-way valves are respectively arranged on the two discharge hose pipes and two feed hose pipes. The zebra crossing scribing device has the advantages of simple structure, continuous and uniform road surface scribing, higher scribing efficiency, unified driving, convenient control, simple and convenient operation and higher practicality.

Description

technical field [0001] The invention relates to municipal construction equipment, in particular to a zebra crossing marking device for municipal roads. Background technique [0002] Road marking is an important work in the later stage of road construction. The existing road marking machine is mainly composed of a car body, wheels and a marking brush installed on the car body. When the staff pushes the car body, the marking brush will mark along the traveling route of the car body. However, Since the speed of the trolleys of the staff will change from time to time, the drawn lines will have uneven distribution of paint, which will affect the appearance of the marking lines. In the process of marking the zebra crossing, every time a straight line is completed, the car body needs to be raised to make the marking brush off the ground, and then the car body is moved to the next straight line for marking, which is very labor-intensive. When marking, there may be some sundries at...

AI Technical Summary

Problems solved by technology

The existing road marking machine is mainly composed of a car body, wheels and a marking brush installed on the car body. When the staff pushes the car body, the marking brush will mark along the traveling route of the car body. However, Since the speed of the trolleys of the staff changes from time to time, the drawn lines will have uneven distribution of paint, which will affect the appearance of the marking lines

In the process of marking the zebra crossing, every time a straight line is completed, the car body needs to be raised to make the marking brush off the ground, and then the car body is moved to the next straight line for marking, which is very labor-intensive. When marking, there may be some sundries attached to the road surface, which will not be convenient for marking; traditional marking devices generally clean the road surface manually before marking, which greatly affects the marking of zebra crossings. Efficiency of line dash

Images