Locomotive primary disassembling process line

Abstract

The invention discloses a locomotive primary disassembling process line. The locomotive primary disassembling process line comprises a primary disassembling area used for disassembling and separatinga vehicle body and a bogie, a first trench arranged in the primary disassembling area, a secondary disassembling area used for disassembling the bogie, a second trench arranged in the secondary disassembling area, a first rail penetrating through the first trench and the second trench, a crown block arranged above the first rail, a second rail arranged in parallel with the first rail and a transfer device used for connecting the first rail with the second rail; and the transfer device comprises a first turntable arranged at the end part of the first rail, a second turntable arranged at the endpart of the second rail and a third rail arranged between the first turntable and the second turntable. Through a reasonable production line layout, bottleneck procedures of locomotive maintenance are eliminated, and the maintenance productivity of the locomotive is improved; and the operation environment is improved, so that the locomotive disassembling process can carry out assembly line production, the logistics route is smooth, and the field can be reasonably and effectively controlled.

Description

technical field [0001] The invention relates to an electric locomotive, in particular to a primary dismantling process line for the locomotive. Background technique [0002] The overhaul process of locomotives can be roughly divided into following sequence: dismantling, cleaning, overhauling, assembly and testing. The disintegration is divided into the separation of the locomotive and the bogie, referred to as the first-level disintegration; the separation of the bogie frame and the drive unit, referred to as the disintegration of the bogie; Unit assembly, referred to as bogie completed. [0003] At present, the overall site layout is generally carried out in the way of dismantling and assembling in the same site. Although this saves space, with the continuous increase of the maintenance volume, the existing layout of disassembly and assembly seriously restricts the maintenance output. Disadvantages of technology: [0004] 1) The dismantling of the first level locomotive ...

AI Technical Summary

Problems solved by technology

[0003] At present, the overall site layout is generally carried out in the way of dismantling and assembling in the same site. Although this saves space, with the continuous increase of the maintenance volume, the existing layout of disassembly and assembly seriously restricts the maintenance output. Disadvantages of technology:

[0004] 1) The dismantling of the first level locomotive and the completion of the locomotive share two trenches, and the dismantling of the bogie and the completion of the bogie share two tire positions, resulting in a bottleneck in the production capacity of the locomotive and affecting the production organization;

[0005] 2) The dismantling and assembly are carried out on the same tire position, the dismantling of the bogie and the epoxy paint floor of the workshop are poorly hygienic, and the workshop site is difficult to manage;

[0006] 3) Dismantling and assembly are carried out in the same fetal position, and assembly line operations cannot be carried out. It is difficult to achieve fixed management of production materials, personnel, and station equipment, which will cause structural contradictions in the company's subsequent lean production construction

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