Construction vehicle for plate-type ballastless track plate

Abstract

The invention provides a construction vehicle for a plate-type ballastless track plate. The construction vehicle comprises a frame, a travelling system, a steering system, a track plate transportation paving system, a concrete spouting system, a power device and a control system, wherein the track plate transportation paving system comprises transverse movable hydraulic cylinders, a lifting hydraulic cylinder, fixed pulleys which are arranged on the transverse movable hydraulic cylinders, a rope, a first hydraulic pressure station, a hoisting plate and a first support structure; the transverse movable hydraulic cylinders and the lifting hydraulic cylinder are fixed with the frame by the first support structure and are connected with the first hydraulic pressure station which is controlled by a control system; and the rope penetrates through the fixed pulleys, one end of the rope is connected with the lifting hydraulic cylinder, and the other end of the rope is connected with the hoisting plate. By the construction vehicle for the plate-type ballastless track plate, the problems of difficulty in the transportation and rough paving of track plates, the spouting construction of self-compacting concrete and the like in sites where cranes cannot be used without construction roads and cross-river bridges, and particularly in sections of single-line bridges are solved.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a slab-type ballastless track slab construction multifunctional vehicle suitable for CRTS III slab-type ballastless track slab transportation and laying and self-compacting concrete transportation and pouring. Background technique [0002] On the basis of summarizing the research and application experience of my country's existing ballastless track, combined with the re-innovation research results of ballastless track technology, and drawing on the experience of the irrigation line, developed and proposed the CRTSⅢ slab ballastless track with completely independent intellectual property rights , whose purpose is to create an innovative Chinese brand and meet the needs of international railway construction and development. The new Panjin-Yingkou Passenger Dedicated Line is my country's first 350km / h high-speed railway CRTSⅢ slab ballastless track project. [0003] The CRTSⅢ ty...

AI Technical Summary

Problems solved by technology

[0005] The application of new technology and new products of CRTSⅢ slab ballastless track has greatly improved my country's railway construction technology. However, in some sections without construction access roads or across large rivers, especially in single-track bridge sections, cranes cannot approach, and ballastless track laying operations are difficult. The problem is still a difficult problem restricting my country's railway construction. Therefore, it is necessary to provide a CRTSⅢ slab ballastless track slab construction multifunctional vehicle suitable for different construction environments. solve the above problems

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