The rotatable chassis of the road-rail dual-purpose track desanding vehicle

Abstract

The invention discloses a rotatable chassis of a road-rail dual-purpose track desanding vehicle, which includes a transmission system, a driving system, a steering system and a braking system. The driving system includes a road driving system and a railway driving system. The road driving system Both the driving system and the railway driving system are connected with the control system and the power unit through the transmission system, and also include a slewing mechanism that can drive the chassis to turn around in situ; by setting the road driving system and the railway driving system on the chassis, the versatility of the chassis is expanded; matching with the chassis The in-situ U-turn mechanism, when performing sand removal operations in the railway section, can perform two-way repeated operations in areas with serious sand accumulation, and avoid the problem that the operation efficiency needs to be turned around at the section station after the completion of the regional operation. Compared with the existing technology, it is greatly improved. The operation efficiency is improved, and the U-turn process is more stable, and the structure is simple. On the other hand, the rotatable chassis of the road-rail dual-purpose track desanding vehicle disclosed by the present invention is also applicable to other railway maintenance equipment.

Description

technical field [0001] The invention relates to the technical field of special operation equipment for road and rail, in particular to a rotatable chassis of a rail sand removal vehicle for road and rail. Background technique [0002] Due to the impact of climate and environmental factors in Northwest my country, wind erosion of traffic lines has attracted more and more attention. According to my country's "Eleventh Five-Year Plan" plan to expand the coverage of the western road network, there are about 20 new railway sections in the wind erosion area. Even so, in areas with severe wind and sand, it often causes delays, delays and even rollovers of trains. [0003] The harm of wind and sand to the railway has also been paid more and more attention by people. On the one hand, the railway equipment cannot work properly due to the accumulation of sand, and on the other hand, these railway infrastructures have been worn down for many years. Increased the risk of train derailm...

AI Technical Summary

Problems solved by technology

On the one hand, the railway equipment cannot work properly due to the accumulation of sand, and on the other hand, the railway infrastructure has been worn down for many years

Increased the risk of train derailment, causing major traffic accidents, resulting in delay or suspension

It has brought many troubles to the normal operation of the railway

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