Railway temporary-beam quick mounting-dismounting complete apparatus

Abstract

The invention involves a rapid loading and unloading railroad beam sets devices. It includes four groups landing device on both sides of the beam, the landing devices on both side of rail through a fixed device connect with I-beam; each beam landing installations include three groups of working platform, a pair of movements column guide rail at the bottom of which has a gap for draw up work platform; beam devices and track movements through the roller row flatbed truck and rail link springboard; orbit flatbed tricycle along the length of the table with two sets of two-way adjustable level of frame, each with bogies on the beam quick slingers; also has crowbar,jack level adjustment, and track adjustment pad . This device can secure move the beam from orbit flatbed truck unloaded on the shoulders of the railway quickly safe, the railway or road shoulders of the beam on track flatbed truck loaded, so as to shorten the time interval blockade to reduce train plug, a little late.

Description

technical field [0001] The present invention relates to a detachable, simple, safe and stable complete set of rapid loading and unloading device for railway beams, which can unload the beams used in the construction of railway bridges and culverts from the track flat car or flat truck to the roadbed of the construction site, or Load the used convenience beams on the subgrade of the construction site onto the track flat car or flat truck. Background technique [0002] During the construction of new railways or rush repair bridges and culverts, it is necessary to fix the railway tracks of the construction section with convenient beams, so as to ensure the normal opening of the railway when the railway subgrade is hollowed out during construction and pushed into cement culverts or bridges and culverts are installed and repaired. When the project starts to be constructed, it is necessary to transport the beam to the construction site with a rail flatbed truck, and manually unloa...

AI Technical Summary

Problems solved by technology

When the project starts to be constructed, it is necessary to transport the beam to the construction site with a rail flatbed truck, and manually unload the beam from the flatbed truck. Due to the low work efficiency, it is necessary to block the section for more than one hour during the process of delivery and unloading Even for two hours, all kinds of trains are not allowed to enter the construction section to ensure the safe arrival and unloading of the beams

In this way, the railway transportation of this line is interrupted for 1-2 hours, causing each train to be delayed or the number of trains to be reduced by the railway, etc., bringing very huge economic losses to the railway transportation!

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