Automatic monitoring warning system for drawing triggering type landslide and rolling stone

Abstract

The invention relates to a tractive triggering type slip and creeping rubble automatic monitoring alarm system, including a signal detection circuit and a signal transmission circuit, wherein the signal detection circuit includes a tractive triggering type sensor; the sensor comprises a case and an actuating strut, and one side of the case is fixed on the ground of the detection ground. The actuating strut outside is fixed on the ground of the other detection ground through a tractive rope protruding from the other side of the case; the inner of the case is provided with a work detection switch, a trigger warning contact, a movable contact, a streching warning contact and an open wire warning contact, wherein the fixing end of the movable contact is connected with the trigger warning contact, and the movable end is fixed in the inter of the actuating strut; a push rod, a spring stopper and a spring are arranged on the actuating strut; the open wire and the streching warning contact are grounded, while the rigger warning contact is connected with the high level and connected with the input end of the collapse signal of the signal transmission circuit. The invention timely finds the landslide or the creeping rubble of the detection ground caused by the collapse, and transmits the warning signals to the control center to avoid the traffic accidents, and has the advantages of power saving and the like.

Description

technical field [0001] The invention relates to a traction-triggered automatic monitoring and alarm system for landslides and rolling stones, which can monitor the working conditions of the traction-triggering sensors preset on the sections along the railway line where landslides or rolling stone accidents frequently occur, so as to ensure emergency treatment for running trains. Background technique [0002] At present, manual inspection is still used for road landslides. Their weak point is that they cannot report to the police when landslides take place in time, and cause unnecessary traffic safety accidents. Contents of the invention [0003] The purpose of the present invention is to provide a traction-triggered automatic monitoring and alarm system for landslides and rolling stones, which can not only detect landslides or rolling stones caused by landslides at the detection site in time, but also transmit the alarm signal to the control center, thereby avoiding unnece...

AI Technical Summary

Problems solved by technology

Their shortcoming is that they cannot report to the police in time when landslides occur, and cause unnecessary traffic safety accidents.

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