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RU2019140311A - PIPELINE PUSHING METHOD - Google Patents

PIPELINE PUSHING METHOD Download PDF

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Publication number
RU2019140311A
RU2019140311A RU2019140311A RU2019140311A RU2019140311A RU 2019140311 A RU2019140311 A RU 2019140311A RU 2019140311 A RU2019140311 A RU 2019140311A RU 2019140311 A RU2019140311 A RU 2019140311A RU 2019140311 A RU2019140311 A RU 2019140311A
Authority
RU
Russia
Prior art keywords
pipeline
pulled
head body
diameter
pushing method
Prior art date
Application number
RU2019140311A
Other languages
Russian (ru)
Inventor
Станислав Энгелевич Абдуллин
Сергей Александрович Хмелевский
Андрей Александрович Чайковский
Николай Владиславович Катков
Игорь Андрианович Аборенко
Original Assignee
Станислав Энгелевич Абдуллин
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 Станислав Энгелевич Абдуллин filed Critical Станислав Энгелевич Абдуллин
Priority to RU2019140311A priority Critical patent/RU2019140311A/en
Publication of RU2019140311A publication Critical patent/RU2019140311A/en

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  • Earth Drilling (AREA)
  • Supports For Pipes And Cables (AREA)

Claims (1)

Способ протаскивания трубопровода в защитном кожухе с использованием опорных устройств, отличающийся тем, что с торца протаскиваемого трубопровода, к которому предполагается прикладывать тяговое усилие и затаскивать в кожух, приваривается оголовок, состоящий из тела оголовка длиной 1.5…2.0 диаметра протаскиваемого трубопровода, изготовленного из металлической трубы такого же диаметра, что и протаскиваемый трубопровод, на внешней поверхности которого радиально на равном расстоянии между собой и параллельно относительно друг друга и оси трубопровода располагаются 8 опорных элементов, выполненных из металлических труб диаметром 80…100 мм, такой же длины, что и тело оголовка, края которых изогнуты под 90° по направлению к оси трубопровода и приварены к телу оголовка.A method of pulling through a pipeline in a protective casing using support devices, characterized in that from the end of the pipeline being pulled through, to which it is supposed to apply tractive force and pull into the casing, a head is welded, consisting of a head body 1.5 ... 2.0 in length of the diameter of the pulled pipeline made of a metal pipe of the same diameter as the pipeline being pulled through, on the outer surface of which, radially at an equal distance between each other and parallel to each other and the pipeline axis, there are 8 support elements made of metal pipes with a diameter of 80 ... 100 mm, the same length as the head body , the edges of which are bent at 90 ° towards the pipeline axis and welded to the head body.
RU2019140311A 2019-12-06 2019-12-06 PIPELINE PUSHING METHOD RU2019140311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019140311A RU2019140311A (en) 2019-12-06 2019-12-06 PIPELINE PUSHING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019140311A RU2019140311A (en) 2019-12-06 2019-12-06 PIPELINE PUSHING METHOD

Publications (1)

Publication Number Publication Date
RU2019140311A true RU2019140311A (en) 2021-06-07

Family

ID=76296692

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019140311A RU2019140311A (en) 2019-12-06 2019-12-06 PIPELINE PUSHING METHOD

Country Status (1)

Country Link
RU (1) RU2019140311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2841630C1 (en) * 2024-07-16 2025-06-11 Публичное акционерное общество "Газпром" Method of pipeline pulling in micro tunnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2841630C1 (en) * 2024-07-16 2025-06-11 Публичное акционерное общество "Газпром" Method of pipeline pulling in micro tunnel

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