FIELD: laying or reclaiming pipes.
SUBSTANCE: method includes removing upper layer of spoil, developing side trench with disposal the spoil by damping. The development of side trenches is performed step-by-step. The stripped trench is provided with stripping machine, the side trench are deepened by the working members of the stripping machine below the bottom of the pipeline and pipeline is continuously stripped by trenching machine and stripping machine when it moves forward. The stripping machine has frame with running carriages, clamps, supporting members and mechanism for forward motion.
EFFECT: enhanced efficiency.
3 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PIPELINE SECTION EXPOSURE | 2014 |
|
RU2561954C2 |
| METHOD OF PIPELINE BACKFILL AND DEVICE FOR ITS IMPLEMENTATION | 2007 |
|
RU2335684C1 |
| METHOD OF STRIPPING OPERATIONS | 2000 |
|
RU2163320C1 |
| AGGREGATE FOR STRIPPING, DIGGING-DOWN AND REMOVAL OF SOIL FROM UNDER PIPING | 1992 |
|
RU2034960C1 |
| PRODUCTION METHOD OF EXCAVATION AND LAYING WORKS AT ROUTING OF UNDERWATER PIPELINES, AND DEVICE FOR ITS IMPLEMENTATION | 2011 |
|
RU2507431C2 |
| EXCAVATING METHOD APPLIED FOR BUILDING COVERED PIPELINE, DEVICE FOR IMPLEMENTATION THE SAME, WARM AND THROWING UNIT | 1990 |
|
RU2053330C1 |
| METHOD FOR OPENCAST MINING AND BULLDOZER EQUIPMENT | 1994 |
|
RU2077637C1 |
| WORKING MEMBER FOR MACHINE FOR DIGGING PIPELINE | 2001 |
|
RU2246655C2 |
| DEVICE FOR DIGGING SOIL FROM UNDER THE PIPELINE | 2000 |
|
RU2252302C2 |
| METHOD FOR OPENING OF TRENCH AND LIFTING OF UNDERGROUND PIPELINE IN PROCESS OF DISMANTLING AND CAPITAL REPAIR | 2008 |
|
RU2389930C2 |
