Remote control combination type railway temporary beam rapid loader

Abstract

The invention relates to a remote control combination type railway temporary beam rapid loader. The loader comprises a rack, a hydraulic system and an electric controller, wherein the rack comprises a base, a column guideway, a lifting group, a wheel shelf, a horizontal expansion track, an intermediate frame, a trolley, an upper connected beam, a lower connected beam and a stiffening girder; the hydraulic system comprises a hydraulic power unit, a secondary lift cylinder, a hydraulic motor, a temporary beam clamping cylinder and a track lift cylinder; and the loader also comprises a remote control and electric control device. By using the loader of the invention, the temporary beam can be unloaded on the shoulder of the railway from a track flat truck fast, safely and securely or loaded to the track flat truck from the temporary beam on the shoulder of the railway, thus shortening the interval blocking time and reducing the loss on rail transport caused by that trains are jammed or trains are late. The invention has the advantages that the conception is clever, the design is reasonable, the structure is simple, all rod pieces are light, the loader is convenient to carry, assemble, disassemble and control by a remote control, the operation is convenient and safe, etc.

Description

technical field [0001] The invention relates to a detachable, simple, safe and stable railroad beam loading and unloading machine operated by remote control. Unload, or load the used convenience beams on the subgrade of the construction site to the rail 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 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 delivery and unloading pro...

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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