Monorail hydraulic self-moving train remote control system
The utility model belongs to the technical field of self-moving of electrical trains for coal mines, and solves the problem of potential safety hazards caused by the fact that a control system of an existing single-rail hydraulic self-moving train needs to be manually operated on a bearing tray of a...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
30.09.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model belongs to the technical field of self-moving of electrical trains for coal mines, and solves the problem of potential safety hazards caused by the fact that a control system of an existing single-rail hydraulic self-moving train needs to be manually operated on a bearing tray of an electrical train. The remote control system for the single-rail hydraulic self-moving train comprises a PLC (Programmable Logic Controller) logic device, relays K1-K15, a remote controller and an end station for receiving signals of the remote controller, the remote controller sends out a control instruction, the signal terminal corresponding to the end station is connected with a circuit where the relay connected with the signal terminal in series is located, a corresponding relay coil is powered on, then a normally-open contact at the signal input end of the corresponding PLC logic device is controlled to be closed, a relay coil at the signal output end of the PLC logic device corresponding to the normally-open |
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Bibliography: | Application Number: CN202221197913U |