A vehicle-mounted optical cable laying device for coal mine roadway with automatic deployment

Abstract

The invention discloses an automatic-arranging coal mine roadway vehicle-mounted optical cable laying device which comprises an optical cable roller winding and unwinding mechanism (9), an optical cable tensioning and conveying mechanism (8) and a movement control system. The optical cable roller winding and unwinding mechanism (9) mainly realizes mounting, demounting and replacing of an optical cable roller and releasing and recycling of an optical cable. The optical cable tensioning and conveying mechanism (8) mainly completes functions of tensioning degree adjusting and active conveying ofthe optical cable. The movement control system completes autonomous contraction and release of the optical cable and other mechanism actions through feedback control of the winding and unwinding mechanism (9) and the tensioning and conveying mechanism (8). The device is simple in structure, convenient to operate, capable of realizing automatic contraction and release functions of the optical cableand convenient for moving and carrying, and working efficiency and safety are improved.

Description

technical field [0001] The invention belongs to the technical field of communication construction, and in particular relates to an automatic laying device for communication optical cables. Background technique [0002] At present, as the country pays more and more attention to the safety of mining production, the requirements for emergency treatment techniques for coal mine accidents are getting higher and higher. After an underground accident, how to quickly establish communication with the underground and accurately understand the accident scene is the most important thing. Therefore, the need to design and establish an effective underground emergency data communication system is very urgent. Optical fiber communication has outstanding advantages such as strong anti-electromagnetic interference performance, long transmission signal distance, fast transmission speed, large amount of information, and intrinsic safety. It is very suitable for underground and tunnel emergency ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, the present invention provides a vehicle-mounted optical cable laying device for coal mine roadways that is automatically deployed, which solves the problems of underground communication and rapid retraction and release of optical cables. Continuously and automatically adjust the deployment method according to the movement of the user, which can reduce the workload of the user

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