Wheel self-balancing curb paver

Abstract

A wheel-self-balanced type curb paver comprises a horizontal frame. A left hydraulic lifting support leg and a right hydraulic lifting support leg are vertically arranged on the rear side of the frame. A middle hydraulic lifting support leg is vertically arranged in the middle of the front side of the frame. Each of the lower end of the left hydraulic lifting support leg and the lower end of the right hydraulic lifting support leg is provided with a balancing east-to-adjust wheel assembly. The lower end of the middle hydraulic lifting support leg is provided with a crawler support. A support crawler wheel is hinged to the crawler support and driven through a crawler hydraulic motor. A control box, a material box and a power box are sequentially on the frame from back to front. A curb forming mold located on the outer side of the frame is connected to one side of the material box. An engine and a hydraulic pump are arranged in the power box. The wheel-self-balanced type curb paver has the advantages that the paver performs on-site casting on a construction site, and the whole curb paving process is completed in one step; the paver is fast and convenient to mount and flexible in manual steering, the wheels can swing and be regulated according to the actual conditions of a road surface, and the paver can stably cross an obstacle.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery, in particular to a wheel self-balancing road curb paver. Background technique [0002] With the rapid development of high-grade highways in my country, the quality requirements for curb stones are also getting higher and higher. Usually, the curb stone refers to the boundary stone set on the edge of the road surface, referred to as the edge stone, which is used as a boundary stone set on the edge of the road surface and other structural zones. According to the material of the curb stone, it is classified into concrete curb stone and natural stone curb stone. Among them, according to the definition of JC 899-2002, the building materials industry standard of the People's Republic of China, concrete curbstones are precast concrete boundary stones laid on the edge of the road surface or demarcating the boundaries of the road surface. Traditional curb stones are prefabricated in the pr...

AI Technical Summary

Problems solved by technology

Traditional curb stones are prefabricated in the prefabrication yard and installed on site. This method is inefficient and the quality of the curb stones is not easy to meet the requirements.

[0003] In addition, there are currently curb slipform paver, which has the following defects: complex structure, inflexible construction; its wheel steering device generally adopts hydraulic power steering control system, which is complicated in technology and high in cost; Steering wheel, steering inflexible

The above wheel steering device will cause the car body to shake when crossing obstacles such as small bumps and pits on the road surface, resulting in low reliability of construction quality

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