Intelligent locking device of manual turnout spanner and using method of intelligent locking device

Abstract

The invention discloses an intelligent locking device of a manual turnout spanner and a using method of the intelligent locking device. The intelligent locking device comprises a lock and a control device; the control device comprises an MCU, and a wireless communication module, a spanner position sensor, a bolt position sensor, an identity recognition module and a driving module which are electrically connected with the MCU; the lock comprises two sets of lock bodies which are arranged in the shell of the lock bodies and are the same in structure, a first lock body corresponds to a positioning clamping groove notch of the turnout spanner, and a second lock body corresponds to a reverse clamping groove notch of the turnout spanner; and an outer bolt of the first lock body locks the turnoutspanner in the positioning clamping groove notch or an outer bolt of the second lock body locks the turnout spanner in the reverse clamping groove notch. The intelligent locking device is used for locking the manual turnout spanner to replace the locking function of an existing mechanical padlock bolt device, and compared with an existing mechanical padlock bolt device, the device has the advantages of identity recognition, operation action monitoring, data remote automatic backup and the like, and effectively overcomes the potential safety hazard existing in the existing padlock device.

Description

technical field [0001] The invention relates to the technical field of railway equipment, and relates to a lockset for a turnout wrench handle of a manual vertical turnout switch, in particular to an intelligent locking device for an artificial turnout wrench and a method for using the same. Background technique [0002] The turnout operation and safety monitoring in the railway concentration area has already used the turnout control system for electronic automation operation and management; and for some remote small stations or some mining factory railways, because the turnouts are very scattered and small in scale, if a single turnout is deployed for a turnout The cost of the turnout control system is too high and uneconomical to be deployed, so manual vertical turnout switches are still used in these occasions, and the lane change is controlled by manually pulling the switch wrench handle. [0003] The manual switch wrench in these places is usually locked by a mechanical...

AI Technical Summary

Problems solved by technology

[0004] One is that the mechanical padlock is too simple and can be easily destroyed, causing the wrench to be operated by illegal personnel;

[0005] The second is that because it is manual operation, and many people have mechanical keys, it is impossible to identify the identity and authority of the operator, and to judge whether the operation is standard (such as not turning to the specified channel, forgetting to put on the latch or forget to close the lock);

[0006] The third is that the operation cannot be automatically recorded, and the cause of the accident and the determination of responsibility cannot be analyzed when an accident occurs;

[0007] Fourth, it is impossible to ensure that the fixed track and the movable track are completely attached (for example, the manual wrench is not in place, the wrench is loose, and there are foreign objects between the tracks);

[0008] Fifth, when the vehicle is parked on the turnout, in principle, the turnout can no longer be pulled, but the existing mechanism cannot control

Since manual operation may turn the wrong track, resulting in inconsistency with the hook plan, there are currently no other preventive measures except manual verification

[0009] The safety hazards brought by the above-mentioned artificial switches may lead to accidents such as locomotive derailment

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