Easy-to-adjust track laying vehicle running track

Abstract

A track laying vehicle running track easy to adjust is composed of a preassembled row track, a plurality of lower diagonal draw bars, upper diagonal draw bars with the same number as the lower diagonal draw bars, diagonal draw bar connecting plates and diagonal draw bar adjusting baskets connected with the lower diagonal draw bars and the upper diagonal draw bars. The preassembled row rail is composed of a guide rail, a base connecting plate, a plurality of lower supporting columns, upper supporting columns and supporting column adjusting baskets, wherein the number of the upper supporting columns is the same as that of the lower supporting columns, and the supporting column adjusting baskets are connected with the lower supporting columns and the upper supporting columns. An installation groove protruding upwards is formed in the middle of the base connecting plate in the length direction, and installation holes with the number the same as that of the lower supporting columns are formed in the installation groove. The guide rail, the base connecting plate, the lower supporting columns and the upper supporting columns in the same group can be preassembled together in advance, so that the installation workload of a construction site is reduced, and the time required for measuring the installation points of the supporting columns is shortened; the distance between the upper supporting column and the lower supporting column can be changed through the supporting column adjusting basket, and therefore the supporting column adjusting basket can better adapt to terrain changes.

Description

technical field [0001] The invention relates to an easily adjustable running track of a track-laying vehicle, which belongs to the optimization technology of the running track of a track-laying vehicle. Background technique [0002] To build subways or railways, track-laying vehicles are required to lay tracks and rails. Before the track-laying vehicle runs, it is necessary to set up a special track-laying vehicle running track for it in advance. The track-laying vehicle carries the track and rails to be laid and travels along the track-laying vehicle running track and lays the track and the track. [0003] When erecting the running track of the track-laying vehicle, when encountering turns and places with curved arches, the positioning of the track becomes very difficult. It is necessary to test multiple parameters such as the distance between all adjacent fixed points and the angle of deflection. Each fixed point needs to be fixed with multiple bolts. Once fixed, it is di...

AI Technical Summary

Problems solved by technology

Each fixed point needs to be fixed with multiple bolts. Once fixed, it is difficult to adjust the yaw angle, resulting in slow construction progress, high requirements for construction personnel, and relatively high labor costs.

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