Line retrieval system for retrieving a grounded pipe from the ground and method for retrieving a grounded pipe from the ground using the pipe retrieval system

摘要

The invention concerns a wiring system (10),a complete train unit (13),a recovery unit (14), where the recovery unit (14) has at least one suspension (15),on which a exposed part of the line to be recovered (12) is suspended or suspended,and where the recovery unit (14) has at least one support (16) to support the recovery unit (14) against the ground (11),a plough weight (19) a restraint unit (20),where the containment unit (20) has at least one containment device (21) to hold the line (21),with at least one suspension (15) of the extraction unit (14) attached and held by at least one holding agent (21) of the containment unit (20) by means of the propulsion of the extraction unit (13) and by the ground support unit (11) us the earth stream formed by the plough weight (19) or the soil loosened by the plough weight (19) can be removed or extracted (11).The invention also concerns a method of mounting a line placed in the ground (11) from the ground (11) with an inventive line -laying system (10).