| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe inspection device that does not require a measurement operation in a tight attitude by a worker and can acquire a plurality of pieces of information through one measurement operation.SOLUTION: An inspection device of a pipe joint portion inspects a pipe joint portion or the like in which a spigot of one pipe is inserted into a socket of the other pipe and a seal member is pressed with a press ring and interposed between the socket and spigot. The inspection device includes an inspection unit 10 for inspecting the joint state of the pipe joint portion. The inspection unit 10 includes a plurality of inspection tools 13 arranged in the circumferential direction of the pipe joint portion so as to point at the pipe joint portion on a surface crossing the pipe axis.SELECTED DRAWING: Figure 10 |
