EP0319730A1 - Dispositif de battage de tubes - Google Patents

Dispositif de battage de tubes Download PDF

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Publication number
EP0319730A1
EP0319730A1 EP88118805A EP88118805A EP0319730A1 EP 0319730 A1 EP0319730 A1 EP 0319730A1 EP 88118805 A EP88118805 A EP 88118805A EP 88118805 A EP88118805 A EP 88118805A EP 0319730 A1 EP0319730 A1 EP 0319730A1
Authority
EP
European Patent Office
Prior art keywords
ram
tube
jacking
rear end
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88118805A
Other languages
German (de)
English (en)
Other versions
EP0319730B1 (fr
Inventor
Paul Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0319730A1 publication Critical patent/EP0319730A1/fr
Application granted granted Critical
Publication of EP0319730B1 publication Critical patent/EP0319730B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/10—Follow-blocks of pile-drivers or like devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes

Definitions

  • the invention relates to a ram for ramming pipes such as protective or conduit pipes.
  • jacking pipes generally requires a starting pit or a starting shaft in which the ram and jacking pipe are prepared.
  • German utility model 87 07 158 that the ram can no longer be engaged directly or by means of a ramming attachment in the rear tube end, but must be arranged in the jacking tube. In this way, the required length of the launch pit is essentially determined only by the length of the jacking pipe.
  • the known inner ram is enclosed by a cladding tube arranged in the jacking tube, the conical impact tip of the ram positively engaging in an inner ring arranged at the forward end of the cladding tube in the direction of advance, so that the thrust force of the ramming over the either movable or with the ram housing rigidly connected impact tip on the inner ring and thus transmits the enveloping tube.
  • the invention has for its object to improve the internal ramming of pipes, in particular to reduce the mechanical effort.
  • this object is achieved in that the rear end of the ram is preferably positively connected to the rear end of the jacking tube in the direction of advance, for which purpose the rear end of the ram can advantageously be provided with a tapering approach to the direction of advance. Due to the connection according to the invention of the thickened rear end of the ram or the ram housing with the rear end of the jacking tube, the thrust of the ram is introduced directly, ie without deflection as jacking force into the jacking tube. This does not require a tube which additionally envelops the ram and is also provided with a collar, or a tensioning device which couples the jacking tube to the ram in order to avoid impact impacts.
  • the rear end of the ram By means of a connecting piece, such as a ram cone or a ram segment, between the extension and the jacking pipe, the rear end of the ram, thickened by the extension, can be adapted to different pipe diameters; it is only necessary to push one or more connecting pieces corresponding to the inside diameter of the jacking pipe onto the ramming attachment.
  • a connecting piece such as a ram cone or a ram segment
  • a ram 3 is arranged, which is supported with its conical striking tip 4 in a support ring 5.
  • the rear end of the ram 3 has a tapering in the direction of the impact tip 4 approach 6 and a push-fit on the approach 6, formed as a ram cone 7, so that the rear end of the ram 3 over the approach 6 and the ram cone 7 with the rear End of the jacking pipe 2 is connected.
  • FIG. 2 shows the attachment of a following pipe 2b to a jacking pipe 2a which is almost completely rammed into the soil 8.
  • the following pipe 2b is in the starting position shown in a starting pit 9 and is supported on a base frame 12 by means of support rollers 11 arranged prismatically on bases 10.
  • the rear end of the ram 3 is positively connected to the rear end of the follow-up tube 2b in the direction of propulsion via the conical extension 6 and the intermediate ram cone 7.
  • the percussion piston is usually acted upon pneumatically, hydraulically or mechanically.
  • compressed air is passed from a compressor (not shown) via an air hose 13 with an integrated reversing valve 14 into the interior of the ram 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP19880118805 1987-12-07 1988-11-11 Dispositif de battage de tubes Expired - Lifetime EP0319730B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873741373 DE3741373C1 (de) 1987-12-07 1987-12-07 Rohrramme
DE3741373 1987-12-07

Publications (2)

Publication Number Publication Date
EP0319730A1 true EP0319730A1 (fr) 1989-06-14
EP0319730B1 EP0319730B1 (fr) 1991-04-10

Family

ID=6342013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880118805 Expired - Lifetime EP0319730B1 (fr) 1987-12-07 1988-11-11 Dispositif de battage de tubes

Country Status (3)

Country Link
EP (1) EP0319730B1 (fr)
JP (1) JPH01207595A (fr)
DE (1) DE3741373C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023101652U1 (de) 2023-03-31 2023-05-22 Erol Ludwig Vorrichtung zum Erzeugen von Fundament- oder Pfahllöchern und Fahrzeug mit dieser Vorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905648A1 (de) * 1989-02-24 1990-08-30 Brochier Fa Hans Rohrramme
DE4103196C2 (de) * 1991-02-02 1994-06-09 Tracto Technik Bohrgerät
US8684104B1 (en) 2007-04-13 2014-04-01 Andrew J. Fisk, III Detachable pipe ramming head with efficient lubrication dispersal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL3247C (fr) * 1900-01-01
NL7907082A (nl) * 1979-09-24 1981-03-26 Willem Frederik Heins Werkwijze voor het in de grond drijven van buispalen met behulp van persluchtraketten of hydraulische hamers.
FR2502662A1 (fr) * 1981-03-28 1982-10-01 Schmidt Paul Embout de battage de tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360397A (ja) * 1986-08-28 1988-03-16 極東開発工業株式会社 配管埋設用排土装置
JPS6378999A (ja) * 1986-09-22 1988-04-09 松坂貿易株式会社 鋼管の打撃推進工法および装置
DE8707158U1 (de) * 1987-05-19 1987-07-30 Tracto-Technik Paul Schmidt Maschinenfabrik GmbH, 5940 Lennestadt Rohrramme

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL3247C (fr) * 1900-01-01
NL7907082A (nl) * 1979-09-24 1981-03-26 Willem Frederik Heins Werkwijze voor het in de grond drijven van buispalen met behulp van persluchtraketten of hydraulische hamers.
FR2502662A1 (fr) * 1981-03-28 1982-10-01 Schmidt Paul Embout de battage de tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023101652U1 (de) 2023-03-31 2023-05-22 Erol Ludwig Vorrichtung zum Erzeugen von Fundament- oder Pfahllöchern und Fahrzeug mit dieser Vorrichtung

Also Published As

Publication number Publication date
JPH01207595A (ja) 1989-08-21
DE3741373C1 (de) 1989-04-27
EP0319730B1 (fr) 1991-04-10

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