Method, device and system used for transferring vehicles by crossing over rails

Abstract

The invention relates to a method, device and system used for transferring vehicles by crossing over rails. The method comprises the steps that a first vehicle located on a first rail and a second vehicle located on a second rail are controlled to be in a waiting state, and the second vehicle is located at the target position in the second rail; the second vehicle is moved from the target position to another position of the second rail, and a lifting compensation device located at the target position is shifted downwards; the first vehicle is moved to the target position of the second rail through a walking trolley; and the vehicle is moved away from the walking trolley, and the walking trolley is controlled to return to the first rail.

Description

technical field [0001] The present application relates to the field of rail vehicles, in particular to a system, method and device for transferring vehicles across tracks. Background technique [0002] my country is the country with the fastest and largest scale of high-speed railway and subway development in the world. With the rapid development of high-speed railways and subways, there is a large demand for rail vehicles. Therefore, improving the efficiency of manufacturing rail vehicles and the safety of the manufacturing process is an urgent concern. [0003] In the rail vehicle manufacturing industry, when manufacturing rail vehicles, it is necessary to work on the production line in the workshop. Due to the limitation of the factory building area, generally speaking, it is necessary to operate the manufacturing vehicles on different tracks, so it involves the process of transferring the manufacturing vehicles between different tracks. [0004] figure 1 A schematic ...

AI Technical Summary

Problems solved by technology

[0005] figure 1 The disadvantage of the scheme shown in is that, when the vehicle is transported across the track from station 20 to station 21, this step is usually done with a running table; at this time, the running table occupies stations 20 and 21 The location of these two stations makes it impossible to carry out vehicle operations, which wastes the area in the workshop; in addition, when the vehicle arrives at station 21, it needs to be pulled to station 22 with a traction beam, which increases the The number of times the tractor is used prolongs the cycle of vehicle manufacturing, thus reducing work efficiency

In this scheme, since two overhead cranes are needed to repeatedly lift the vehicle body and the bogie, the work efficiency is low; moreover, using the crane to lift the entire vehicle body has potential safety hazards

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