Safety device for fall prevention of foreign material between plant and pipeline

摘要

The present invention relates to a plant facility and a safety device for preventing foreign matter falling between pipes to prevent safety accidents caused by falling of foreign materials such as tools and tools in an empty space between the plant and piping, and to cope with free thermal expansion of the piping.According to the present invention, there is provided an air conditioner comprising: a pair of cover bodies each having an arc-shaped groove for allowing a pipe to pass through the inside thereof; An extension part formed at both ends of the cover body so that a pair of cover bodies can partially overlap each other; A plurality of elongated holes formed at one side of the extended portion so as to communicate with each other; A fastening hole formed at a position corresponding to the elongated hole in the other of the extended portions; A fastening member inserted into the elongated hole and the fastening hole and fastened to each other; And a resilient ring member provided on the inside of the arcuate groove to surround the pipe. The present invention also provides a safety device for preventing foreign matter from falling between pipes.;