Assembly vehicle for ironing plate of paver

Abstract

The invention relates to pavement construction equipment, and in particular relates to an assembly vehicle for an ironing plate, which is applicable to a mechanically assembled ironing plate asphalt paver or water-stable paver. The assembly vehicle comprises a frame and hoisting racks, wherein, the frame is in a framework structure and is internally equipped with hydraulic jacks which can get close to four corners of the frame, an assembly platform is arranged at the upper parts of the four hydraulic jacks, and mounting bases for the hoisting racks are respectively fixed at the four corners at the upper part of the frame; and the hoisting racks are detachable hoisting racks and are arranged above the frame through the mounting bases of the hoisting racks, and lifting hooks for hanging chain blocks are fixed on an intermediate crossbeam at the upper parts of the hydraulic jacks. When in assembling an ironing plate, the problem that hoisting tools such as a crane and the like can not timely work in place so that the requirement for frequent disassembly and assembly can not be met to affect the construction progress can be avoided, and meanwhile stepless adjustment of the angle of the ironing plate can be realized, thus solving alignment difficulty during the assembly process, achieving faster assembly speed compared with the crane, greatly reducing assembly expense, and loweringlabor intensity of an operator.

Description

technical field [0001] The invention relates to road construction equipment, in particular to a screed assembly vehicle suitable for mechanically assembling a screed type asphalt paver or a water stabilized paver. Background technique [0002] The screed is a key part of the paver, which is directly related to the quality of the paved road. It can be divided into two types: mechanically lengthened and hydraulically stretched in terms of structure. The overall rigidity of the mechanical assembly is high, which is good for improving the smoothness of the paved road. ;From the pre-compacting mechanism, it can be divided into various combinations such as single rammer, double rammer, hydraulic vibration pressure beam, etc. This is the guarantee that the pre-compression reaches more than 90%, and it is a necessary mechanism to improve the flatness. Due to its good overall rigidity and strong deformation resistance, the mechanically widened screed is often used in wide-width pavin...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the above-mentioned problems existing in the traditional paver screed assembly method, and provides a paver screed assembly vehicle, which avoids the problem of frequent disassembly and assembly in the traditional method because the hoisting tools such as cranes cannot be put in place in time. needs, affects the construction progress, and at the same time can realize the stepless adjustment of the angle of the screed, solve the problem of difficult alignment during assembly, and reduce the labor intensity of operators

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