| 摘要 |
Wavy plastic tube (20) is inserted together with longitudinal flexible conducting set-up (22) with the access end (11) to the steel tube connection (10, 14), which leads from the main tube (18) directed to the access end (11) of the steel tube connection (10, 14). Longitudinal flexible conducting set-up (22) consists of the flexible conducting element (24) and of the flexible spring conduct (26). The flexible conducting element (24) is dragged over the end element (32), which consists of the outer ring-shaped part (34), fixed to the plastic tube (20), and of the inner ring-shaped part (36). The flexible spring conduct (26) is on its end equipped by sensor element (60), which after entering the space of the main tube (18) sends involved signal. After the right loading of the plastic tube (20) is to the inter-space (72) between outside of the plastic tube (20) and inside of the steel tube connection (10, 14) the hardening liquid sealing substance (70) is sprayed. After the proper hardening of the sealing substance (70) the longitudinal flexible conducting set-up (22) of the plastic tube (20) is removed, inner ring-shaped part (36) is separated from the outer ring-shaped part (34) of the end element (32) to enable removing the flexible spring conduct (26). |
