Protecting device capable of preventing mine and tunnel from accident through communication cables

Abstract

Provided is a protecting device capable of preventing a mine and a tunnel from accident through communication cables. A main communication cable and an emergency armored cable are installed on the wall of the tunnel, the main communication cable is provided with a function of normal communication, the emergency armored cable is provided with an extending function, provided the mine and the tunnel collapse, the main communication cable constructed according to the convention is definitely and easily broken, and the emergency armored cable is in a spiral shape like a telephone-receiver connecting wire, provided with extending function and capable of furthest ensuring continuous communication. The device capable of preventing the mine and the tunnel from the accident through the communication cables has the advantages of being capable of accurately positioning and alarming, being safe and reliable and convenient to maintain, capable of automatically or manually sending messages to administrators of the mine and the tunnel so that the administrators can know that accident happens in which number of the mine and which section of the mine, and capable of shortening the rescue time.

Description

technical field [0001] The invention belongs to the technical field of communication, in particular to a protection device for accident prevention of communication systems in important occasions such as mines and tunnels. Background technique [0002] With the rapid development of social economy, a large number of underground resources are developed to meet social needs, and the construction of mines and tunnels has increased sharply. The communication of mines and tunnels is closely related to people's lives and property. Communication is like the blood network in the human body. Provide communication services to our mines, tunnels, and construction sites. These lines are so important that once the main line of the optical cable is interrupted, the people's lives and economic losses caused by it are immeasurable, especially our mines, tunnels, etc. Optical cables and cameras are deployed according to the specifications, and monitoring or monitoring of each road section can ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new optical cable communication method designed to overcome natural disasters in important place

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