System for monitoring operation quality state of track lifting and lining, levelling and tamping vehicle

Abstract

The application discloses a system for monitoring operation quality state of a track lifting and lining, levelling and tamping vehicle. Compared with the prior art, the system comprises a monitoring host, an analog quantity acquisition board, and a digital quantity acquisition board; the monitoring host is used for data processing and analysis; the analog quantity acquisition board is connected with the monitoring host and used for acquiring an operation quality state data analog voltage signal of the tamping vehicle device; and the digital quantity acquisition board is connected with the monitoring host and used for acquiring a digital quantity signal of the logic state of the device entering a program control system. According to the system for monitoring operation quality state of the track lifting and lining, levelling and tamping vehicle provided by the application, the operation quality of the tamping vehicle can be monitored in real time, the construction error rate is reduced,and the tamping cost is reduced, compared with the prior art.

Description

technical field [0001] This application relates to the technical field of track construction, and more specifically, to a system for monitoring the working quality of a lifting and leveling tamping vehicle. Background technique [0002] In the field of rail transit, a large number of lifting and leveling tamping vehicles are used to maintain and repair railway lines. The main functions of the lifting and leveling tamping vehicle include: lifting operation, adjustment operation, leveling operation and tamping operation. Through these operations, the geometric parameters of the railway line can reach or be as close as possible to the design parameters, and the elasticity or lateral resistance of the railway track bed can be improved to make the train run smoothly and safely. The traditional lifting and leveling tamping vehicle includes a main frame, a working trolley, a measuring trolley, and a program control system; . [0003] The leveling and tamping vehicle is an import...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the quality indicators of the line after the operation of the leveling and tamping vehicle can be guaranteed, but with the continuous increase in the speed of railway trains, the reliability requirements for the quality of the line after maintenance are also getting higher and higher. , and as a kind of mechanical equipment, the tamping machine may have component failures or mechanical wear or external interference to the control system during long-term operations, resulting in errors in the quality of the work.

In addition, the operation quality of the lifting and leveling tamping truck depends on the operation level of the operator to a certain extent. In the case of unskilled or inattentive operators, it will also lead to deviations in the operation quality. If these deviations are not discovered and corrected in time, it will affect the safety of subsequent train operations

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