Quantized assembly and overhaul control system for locomotive

Abstract

The invention provides a quantized assembly and overhaul control system for a locomotive. The system comprises a client, a server and an operating terminal, wherein the server is a database server; the operating terminal comprises multiple workstations; the client is connected with the server through a network; the workstations are in data interaction with the server through wireless nodes; each workstation comprises a workstation host, a card punch, a scanning gun, a PLC (programmable logic controller), an electric tightening tool, a manual tightening tool, a tower lamp and auxiliary tools, the card punch, the scanning gun and the PLC are connected with the workstation host through data lines respectively, data transmission interfaces of the electric tightening tool and the manual tightening tool are connected with the workstation host respectively, the tower lamp is connected with a PLC control port through a data line, and sensors are arranged at storage places of the auxiliary tools and connected with the PLC control port. The quantized assembly and overhaul control system for the locomotive can guarantee the tightening process and the tightening precision, effectively prevents wrong assembly, realizes whole tracing of the production process, and guarantees the assembly quality of the locomotive and a high-speed bullet train.

Description

technical field [0001] The invention relates to the field of assembly and maintenance of railway locomotives, in particular to a quantitative assembly and maintenance control system for locomotives. Background technique [0002] At present, in the domestic locomotive and high-speed motor vehicle industry, there is no intelligent assembly and monitoring system that integrates management functions such as production scheduling, product tracking, quality control, equipment failure analysis, and network reports. Pneumatic trigger wrenches are mainly used to tighten the bolts of each station. Pre-tightening, and then torque wrench tightening check method, this tightening method cannot guarantee the quality of bolt tightening, and the tightening data cannot be recorded and traced. Once a problem occurs, the railway safety operation will take great risks. Contents of the invention [0003] Aiming at the current problems, the present invention provides a quantitative assem...

AI Technical Summary

Problems solved by technology

[0002] At present, in the domestic locomotive and high-speed motor vehicle industry, there is no intelligent assembly and monitoring system that integrates management functions such as production scheduling, product tracking, quality control, equipment failure analysis, and network reports. Pneumatic trigger wrenches are mainly used to tighten the bolts of each station. Pre-tightening, and then torque wrench tightening check method, this tightening method cannot guarantee the tightening quality of the bolts, and cannot record and trace the tightening data

Once there is a problem, the railway safety operation will take great risks

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