WO1991013216A1 - Dispositif de pose de conduites dans le sol - Google Patents

Dispositif de pose de conduites dans le sol Download PDF

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Publication number
WO1991013216A1
WO1991013216A1 PCT/SU1990/000055 SU9000055W WO9113216A1 WO 1991013216 A1 WO1991013216 A1 WO 1991013216A1 SU 9000055 W SU9000055 W SU 9000055W WO 9113216 A1 WO9113216 A1 WO 9113216A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
τρuby
securing
load
devices
Prior art date
Application number
PCT/SU1990/000055
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Konstantinovich Generalov
Alexandr Kondratievich Shabardin
Jury Alexeevich Yazynin
Vladimir Pavlovich Gileta
Vladimir Alexandrovich Grigoraschenko
Juri Borisovich Reifisov
Original Assignee
Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr
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 Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr filed Critical Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr
Priority to PCT/SU1990/000055 priority Critical patent/WO1991013216A1/fr
Publication of WO1991013216A1 publication Critical patent/WO1991013216A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal

Definitions

  • the complete invention is available for both foreign and consumer goods, and more compact for the installation of a pipe in the unit.
  • the awkward mechanism of the front end of the shell is brought about by engagement ' and by turning it on to work apart the elements of engagement. Shear jammed in the pipe, and the shock mechanism is even harder. The convenient load is transferred due to the friction forces on the inside of the pipe and partly through the load on the pipe to be transported.
  • the indicated means are made in the form of large openings for
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ in us ⁇ ys ⁇ ve d ⁇ lad ⁇ i ⁇ ub -in g ⁇ un ⁇ e, s ⁇ de ⁇ zhaschem us ⁇ an ⁇ vlenny s ⁇ sn ⁇ ⁇ ube uda ⁇ nyi IU ⁇ anizm, za ⁇ e ⁇ lennuyu on ne ⁇ tsen ⁇ alnuyu in
  • the proposed device for installation of the pipe in the group excludes the loss of the cost of the pipe, thereby avoiding any harm to the device.
  • Each appliance has a 7 interoperability with the optional accessory 6 through ammunition 13, which is, for example, replaced by a bar.
  • the shock pulse is pulled through the central part 3, which is tightly connected with the optional building 6, is transferred to the pipe I by loading it into the group. In this case, the shock pulse is transmitted through the transverse part of the pipe I, which is normal and parallel to it.
  • a small amount of amperage 13 makes the proposed device very insensitive to the processing of an out-of-pocket property that is optional.
  • Unit I is loaded into the load from the front end of the ship.
  • Hot additional accessories 16 (fig. 3) ⁇ You can use the dynamic operating mode of the mobile devices 10 With this, the intensity of the living inside the pipe I hoses 10 at the edge of the load increases. Make sure that the load of the unit and the unit is removed from the existing busbars 3 and 6 (Fig. ⁇ ), which also increases the risk of destruction of the unit. Otherwise, the amount of dynamic load on portable devices is clever, which increases the reliability of the load.
  • FIG. 7 For some cases, use the ideal devices (Fig. 7), made in the form of a bar 21, connected 22 with a pull of 23, an ideal load of 24 (Fig. 7) 8 in the mouth of the pipe. ⁇ and freezes this wall.
  • a jug 23 is compliant with a 26th elevation of 27, augmented by an external augmentation of 6, as a result of an accessory to the 28
  • the proposed device simplifies the process of joining sections of the pipe due to the exclusion of the plastic section of the pipe.
  • ⁇ Share Accessory equipment offers additional accessories between regular devices and a pipe that reduces dynamic load on the device.
  • the most suitable and useful invention is used for the construction of a large steel pipe and the demolition of an underground installation for a communal installation.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un dispositif de pose de conduites dans le sol comprend un mécanisme de percussion (2) monté coaxialement par rapport à la conduite (1) sur laquelle est fixé un manchon central (3) doté, sur sa surface extérieure, de nervures orientées axialement (4), ainsi qu'un moyen (5) destiné à fixer le manchon central (3) sur la conduite (1). Ledit moyen (5) comprend un manchon supplémentaire (6) monté coaxialement par rapport au manchon central (3) et monté rigidement sur les nervures (4), au moins trois moyens de pression (3) ainsi que trois amortisseurs (11), chacun d'eux étant montés entre la face terminale du manchon supplémentaire (6) et un des moyens de pression (7). Les moyens de pression (7) sont espacés uniformément sur la périphérie du manchon supplémentaire (6) et chacun d'eux a une interaction avec sa face terminale du côté du dispositif de percussion (2) et avec la conduite (1) par des orifices (8) ménagés dans sa paroi.
PCT/SU1990/000055 1990-02-26 1990-02-26 Dispositif de pose de conduites dans le sol WO1991013216A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000055 WO1991013216A1 (fr) 1990-02-26 1990-02-26 Dispositif de pose de conduites dans le sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000055 WO1991013216A1 (fr) 1990-02-26 1990-02-26 Dispositif de pose de conduites dans le sol

Publications (1)

Publication Number Publication Date
WO1991013216A1 true WO1991013216A1 (fr) 1991-09-05

Family

ID=21617667

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000055 WO1991013216A1 (fr) 1990-02-26 1990-02-26 Dispositif de pose de conduites dans le sol

Country Status (1)

Country Link
WO (1) WO1991013216A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486122A1 (fr) * 1980-07-04 1982-01-08 Inst Gornogo Dela Sibirskogo O Procede de forage de trous dans le sol et dispositif pour sa mise en oeuvre
US4671703A (en) * 1983-07-21 1987-06-09 Paul Schmidt Apparatus for driving pipes through the ground
SU1368391A1 (ru) * 1980-10-03 1988-01-23 Институт Горного Дела Со Ан Ссср Устройство дл бестраншейной прокладки труб большого диаметра
SU1416621A1 (ru) * 1984-06-28 1988-08-15 Институт Горного Дела Со Ан Ссср Устройство дл забивани трубы в грунт

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486122A1 (fr) * 1980-07-04 1982-01-08 Inst Gornogo Dela Sibirskogo O Procede de forage de trous dans le sol et dispositif pour sa mise en oeuvre
SU1368391A1 (ru) * 1980-10-03 1988-01-23 Институт Горного Дела Со Ан Ссср Устройство дл бестраншейной прокладки труб большого диаметра
US4671703A (en) * 1983-07-21 1987-06-09 Paul Schmidt Apparatus for driving pipes through the ground
SU1416621A1 (ru) * 1984-06-28 1988-08-15 Институт Горного Дела Со Ан Ссср Устройство дл забивани трубы в грунт

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