IL44215A - Method and apparatus for use in the laying of a pipeline in a trench - Google Patents
Method and apparatus for use in the laying of a pipeline in a trenchInfo
- Publication number
- IL44215A IL44215A IL44215A IL4421574A IL44215A IL 44215 A IL44215 A IL 44215A IL 44215 A IL44215 A IL 44215A IL 4421574 A IL4421574 A IL 4421574A IL 44215 A IL44215 A IL 44215A
- Authority
- IL
- Israel
- Prior art keywords
- trench
- pilot
- pilot trench
- lines
- shoring
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
- E02D17/086—Travelling trench shores
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
Claims (3)
1. A method for the laying of a pipeline in a ground trench* comprising the steps of excavating a first pilot trench below ground level, and then excavating a second pilot trench which is a line with and is a continuation of said first pilot trench* inserting into said first pilot trench a trench shoring frame that provides lateral barriers to prevent the inward movement of the sides of said first pilot trench, inserting a plurality of vertically disposed plate means downwardly into said first pilot trench, along two lines which are inwardly of and substantially parallel to the aforesaid lateral barriers, forcing said two lines of plate means vertically downwardly into the earth to a level substantially below the level of the bottom of said first pilot trench, excavating the material between said two lines of plate means with an excavating machine, so as to form a deep trench disposed below said first pilot trench, so that the sides of said deep trench are fully supported by said two lines of plate means, the width of said deep trench being less than the width of said first pilot trench, so that a ledge is formed between the bottom of said first pilot trench and the top of said deep trench, inserting at least one pipe section into said deep trench, withdrawing said two lines of plate means vertically upwardly, covering said at least one pipe section with earth wanted in the desired plate, supporting the top of said trench shoring frame at approximately , ground level while advancing the trench shoring frame horizontally into said second pilot trench, said advancement being achieved by applying hydraulic pressure between said trench shoring frame and an end wall that is pressed against earth deposited rearwardly of said first pilot trench.
2. · A method as claimed in Claim 1 including the step of activating a hydraulic means attached to said trench shoring frame, so as to lower a bridge means attached to said hydraulic means over said second pilot trench and supporting an excavating machine thereon* 44215/2
3. A method for the laying of a pipeline In a trench substantially as a trench shoring apparatus comprising opposed side wall structures for engaging the side walls of a ground trench when said shoring apparatus is in said trench) said side wall structures being supported in apaced-apart relationship so as to be capable of supporting the trench walls » and means for supporting the trench shoring apparatus from ground level* 5* Apparatus as claimed in Claim 4> including a thrust plate structure located towards the rear of the side wall structures
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB665073 | 1973-02-10 | ||
| GB1911773 | 1973-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL44215A0 IL44215A0 (en) | 1974-07-31 |
| IL44215A true IL44215A (en) | 1976-11-30 |
Family
ID=26240851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL44215A IL44215A (en) | 1973-02-10 | 1974-02-15 | Method and apparatus for use in the laying of a pipeline in a trench |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS49112416A (en) |
| AU (1) | AU6546874A (en) |
| DE (1) | DE2406215A1 (en) |
| ES (1) | ES423083A1 (en) |
| FR (1) | FR2217485A1 (en) |
| IL (1) | IL44215A (en) |
| IN (1) | IN141808B (en) |
| LU (1) | LU69370A1 (en) |
| NL (1) | NL160356C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4034456A1 (en) * | 1990-10-30 | 1992-05-07 | Altwert Ag & Co Kg | HYDRAULIC CHAMBER SHEET ELEMENT |
| DE4404830A1 (en) * | 1994-02-16 | 1994-07-07 | Guenter Dipl Ing Carius | Universal trench construction and shoring machine |
| DE9418536U1 (en) * | 1994-11-19 | 1995-01-05 | Seiffert Adelheid | Device for pressing and pulling light profiles |
| DE19616188C2 (en) * | 1996-04-23 | 1998-07-02 | Jan Dipl Ing Forster | Method of erecting a wall in a floor |
| US5890936A (en) * | 1996-10-15 | 1999-04-06 | Ut Automotive Dearborn, Inc. | Electrical terminal |
| EP1348813A1 (en) * | 2002-03-30 | 2003-10-01 | Krings Verbau Gmbh | Sheet piles driving apparatus |
-
1974
- 1974-02-08 NL NL7401799.A patent/NL160356C/en active
- 1974-02-09 DE DE19742406215 patent/DE2406215A1/en active Pending
- 1974-02-09 ES ES423083A patent/ES423083A1/en not_active Expired
- 1974-02-11 AU AU65468/74A patent/AU6546874A/en not_active Expired
- 1974-02-11 LU LU69370A patent/LU69370A1/xx unknown
- 1974-02-11 FR FR7404501A patent/FR2217485A1/fr not_active Withdrawn
- 1974-02-11 IN IN274/CAL/1974A patent/IN141808B/en unknown
- 1974-02-12 JP JP49017035A patent/JPS49112416A/ja active Pending
- 1974-02-15 IL IL44215A patent/IL44215A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES423083A1 (en) | 1976-10-01 |
| AU6546874A (en) | 1975-08-14 |
| IN141808B (en) | 1977-04-23 |
| NL160356C (en) | 1979-10-15 |
| NL7401799A (en) | 1974-08-13 |
| LU69370A1 (en) | 1974-05-29 |
| DE2406215A1 (en) | 1974-08-15 |
| FR2217485A1 (en) | 1974-09-06 |
| JPS49112416A (en) | 1974-10-26 |
| IL44215A0 (en) | 1974-07-31 |
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