SU802464A1 - Device for sinking pipe into soil by driving - Google Patents
Device for sinking pipe into soil by driving Download PDFInfo
- Publication number
- SU802464A1 SU802464A1 SU792714641A SU2714641A SU802464A1 SU 802464 A1 SU802464 A1 SU 802464A1 SU 792714641 A SU792714641 A SU 792714641A SU 2714641 A SU2714641 A SU 2714641A SU 802464 A1 SU802464 A1 SU 802464A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- soil
- driving
- ground
- impact
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
(54) СПОСОБ БЕСТРАНШЕЙНОЙ ПРОКЛАДКИ ПОДЗЕМНОЙ(54) METHOD OF RUNNING UNDERGROUND UNDERGROUND
КОММУНИКАЦИИCOMMUNICATIONS
Изобретение относитс к способам бестраншейной прокладки подземных коммуникаций , например, под полотном шоссейных и железных дорог путем забивани тру.бы в грунт с одновременным его удалением из трубы. Известен способ бестраншейной прокладки подземных коммуникаций, при котором трубу погружают в грунт путем виброударного продавливани , при этом поступающий в трубу грунт удал ют в направлении, противоположном погружению трубы под воздействием сообщаемых ей ударов 1. При таком способе прокладки обеспечить синхронность процесса внедрени трубы открытым концом в грунт с процессом удалени грунта из трубы. В противном случае после внедрени трубы на заданную длину грунт, оставшийс в передней части ее должен быть мгновенно транспортирован к выходному концу, что практически невозможно. Наиболее близким техническим решением к изобретению вл етс способ бестраншейной прокладки подземной коммуникации путем забивани трубы в грунт и уда- лени его из трубы под воздействием сообщаемых ей ударов 2. Однако при забивании трубы большого диаметра весь объем грунта, наход щегос в трубе, удалить невозможно и необходимо дл его извлечени использовать иные транспортные средства. Цель изобретени заключаетс в улучшении очистки трубы от грунта без использовани дополнительных транспортных средств. Эта цель достигаетс тем, что после забивани трубы на требуемую глубину ударное воздействие на нее прекращают, трубу стопор т и затем возобновл ют на нее ударное воздействие. На фиг. 1 показана забивка трубы в грунт ударным механизмом; на фиг. 2 - стопорение трубы со стороны ее передней части и удаление грунта из нее; на фиг. 3 - стопорение трубы со стороны ее хвостовой части и удаление грунта из нее. После размещени трубы 1 в при мке 2 (фиг. 1-3) к ней присоедин ют ударный механизм 3, например, пневматический, с помощью которого забивают трубу 1 пеThe invention relates to methods for trenchless laying of underground utilities, for example, under a road and railroad bed by driving a pipe into the ground while removing it from the pipe. There is a method of trenchless laying of underground utilities, in which a pipe is immersed in the ground by vibro-impact pushing, the soil entering the pipe is removed in the direction opposite to the pipe immersion under the impact of the blows imparted to it 1. With this method of installation, ensure that soil with the process of removing the soil from the pipe. Otherwise, after the pipe has been introduced for a given length, the soil left in front of it must be instantly transported to the exit end, which is practically impossible. The closest technical solution to the invention is the method of trenchless laying of underground communication by hammering the pipe into the ground and removing it from the pipe under the impact of the blows reported to it 2. However, when a large diameter pipe is driven, the entire volume of soil in the pipe cannot be removed it is necessary to use other vehicles to remove it. The purpose of the invention is to improve the cleaning of the pipe from the ground without the use of additional vehicles. This goal is achieved by the fact that after driving the pipe to the required depth, the shock effect on it is stopped, the pipe is stopped and then the impact action is resumed on it. FIG. 1 shows a pipe driven into the ground by a percussion mechanism; in fig. 2 - stopping the pipe from the front of the pipe and removing the soil from it; in fig. 3 - stopping the pipe from the side of its tail and removing the soil from it. After placing the pipe 1 in the installation 2 (Fig. 1-3), an impact mechanism 3 is attached to it, for example, a pneumatic one, with which the pipe 1 ne is driven
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792714641D SU802465A1 (en) | 1979-01-17 | 1979-01-17 | Method of trenchless laying of subterranean communication line |
SU792714641A SU802464A1 (en) | 1979-01-17 | 1979-01-17 | Device for sinking pipe into soil by driving |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792714641A SU802464A1 (en) | 1979-01-17 | 1979-01-17 | Device for sinking pipe into soil by driving |
Publications (1)
Publication Number | Publication Date |
---|---|
SU802464A1 true SU802464A1 (en) | 1981-02-07 |
Family
ID=20805968
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792714641A SU802464A1 (en) | 1979-01-17 | 1979-01-17 | Device for sinking pipe into soil by driving |
SU792714641D SU802465A1 (en) | 1979-01-17 | 1979-01-17 | Method of trenchless laying of subterranean communication line |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792714641D SU802465A1 (en) | 1979-01-17 | 1979-01-17 | Method of trenchless laying of subterranean communication line |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU802464A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003673A1 (en) * | 1989-09-06 | 1991-03-21 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Method for trenchless replacement of a pipeline |
-
1979
- 1979-01-17 SU SU792714641A patent/SU802464A1/en active
- 1979-01-17 SU SU792714641D patent/SU802465A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003673A1 (en) * | 1989-09-06 | 1991-03-21 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Method for trenchless replacement of a pipeline |
Also Published As
Publication number | Publication date |
---|---|
SU802465A1 (en) | 1981-02-07 |
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