Railway bed laying emergency stone self-discharging train

Abstract

The invention discloses a self-unloading train for paving emergency rush stones on railway beds, which comprises a train locomotive, a flat train set, and a power supply and control system, wherein the flat train set is provided with a stone conveying and loading / unloading logistics system, and the system consists of a work bin (3), a head conveying unit, a tail conveying unit and a plurality of middle conveying units; an integral support (7) with a two-layer structure is arranged in each middle conveying unit, the lower layer is provided with two sets of full-box conveyors (5) which form a section of a lower conveying line, the upper layer is provided with a set of empty-box conveyor (6) which forms a section of an upper conveying line, the two sections of the conveying lines are circular operation channels of the work bin in a facade, the circular operation channels in the middle conveying units are communicated, and the work bin automatically unloads stones in the work bin at the dead ahead position of a train or at both sides of the dead ahead position through the communicated lower conveying lines, then is conveyed to a tail part of the train through the communicated upper conveying lines, and is sent back to the lower conveying lines by the tail conveying unit. The train is used for providing the needed stones for collapse emergency rush of the railway beds or normal railway bed construction.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a dump train for laying emergency stone materials on a railway roadbed. Background technique [0002] Railway transportation is the artery of the national economy. The interruption and blockage of abnormal railway transportation will seriously affect railway transportation and affect the operation of the economy. There are long-distance railways in our country located in high mountains. Due to the influence of natural disasters such as floods and mudslides, and poor roadbed conditions, many roadbed collapses and railway disconnection accidents inevitably occur every year, seriously affecting the The normal operation of railways has caused significant economic losses and social impacts to the country and localities, especially the railways in Fujian, Guizhou and other places, because they are located in mountainous areas and most of them are single-track. , Railway transpor...

AI Technical Summary

Problems solved by technology

[0003] In the emergency rescue of roadbed collapse and railway breakage accidents, a large amount of stones are often needed to fill the collapsed roadbed. Usually, high-top trains are used to transport the stones to the nearby collapse point, and then the stones are unloaded from the train to the railway manually. On both sides, the stones accumulated along the line are transported to the landslides for filling. In many remote mountainous areas, large-scale machinery cannot participate in the work at all, and stones can only be transported by people. Therefore, the labor intensity of emergency rescue is high, the efficiency is low, and the safety is poor.

[0004] At present, there is no special emergency equipment for roadbed collapse and railway breakage accidents at home and abroad

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