RU96111709A - METHOD FOR PIPELINE FORMATION IN SOIL AND / OR INTERNAL CASING IN PIPELINE WHEN THEIR TAPLESS INSTALLATION AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR PIPELINE FORMATION IN SOIL AND / OR INTERNAL CASING IN PIPELINE WHEN THEIR TAPLESS INSTALLATION AND DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU96111709A
RU96111709A RU96111709/03A RU96111709A RU96111709A RU 96111709 A RU96111709 A RU 96111709A RU 96111709/03 A RU96111709/03 A RU 96111709/03A RU 96111709 A RU96111709 A RU 96111709A RU 96111709 A RU96111709 A RU 96111709A
Authority
RU
Russia
Prior art keywords
pipeline
head
centralizer
working surface
supplying
Prior art date
Application number
RU96111709/03A
Other languages
Russian (ru)
Other versions
RU2127346C1 (en
Inventor
В.И. Минаев
Original Assignee
В.И. Минаев
Filing date
Publication date
Application filed by В.И. Минаев filed Critical В.И. Минаев
Priority to RU96111709A priority Critical patent/RU2127346C1/en
Priority claimed from RU96111709A external-priority patent/RU2127346C1/en
Publication of RU96111709A publication Critical patent/RU96111709A/en
Application granted granted Critical
Publication of RU2127346C1 publication Critical patent/RU2127346C1/en

Links

Claims (5)

1. Способ образования трубопровода в грунте и/или внутреннего защитного кожуха в трубопроводе при их бестраншейной прокладке, отличающийся тем, что по продольной оси предварительно образованной скважины и/или по продольной оси предварительно проложенного трубопровода перемещают формующее приспособление и одновременно с перемещением формующего приспособления в полость между его центратором и головкой подают под давлением обделочный материал, при этом трубопровод и/или внутренний защитный кожух в трубопроводе формируют со стенками, толщина которых в их нижней части превышает толщину в их верхней части.1. The method of formation of the pipeline in the ground and / or the inner protective casing in the pipeline during their trenchless laying, characterized in that the forming tool is moved along the longitudinal axis of the pre-formed well and / or along the longitudinal axis of the pre-laid pipeline and simultaneously with the movement of the forming tool into the cavity lining material is supplied between its centralizer and head under pressure, while the pipeline and / or the inner protective casing in the pipeline are formed with walls, t the thickness of which in their lower part exceeds the thickness in their upper part. 2. Способ по п. 1, отличающийся тем, что в обделочный материал добавляют отвердитель, который подают под давлением в полость головки формующего приспособления. 2. The method according to p. 1, characterized in that a hardener is added to the lining material, which is supplied under pressure into the cavity of the head of the molding tool. 3. Устройство для образования трубопровода в грунте и/или внутреннего защитного кожуха в трубопроводе при их бестраншейной прокладке, отличающееся тем, что оно выполнено в виде центратора с цилиндрической рабочей поверхностью, жестко соединенный с центратором головки с рабочей поверхностью, которая образована телом вращения, и трубопровода для подачи обделочного материала, при этом центратор и головка образуют кольцевую полость, которая сообщена с трубопроводом для подачи обделочного материала, а максимальный диаметр рабочей поверхности головки менее диаметра рабочей поверхности центратора, причем продольные оси симметрии центратора и головки расположены параллельно и смещены друг относительно друга по поперечной оси устройства. 3. A device for the formation of the pipeline in the ground and / or the inner protective casing in the pipeline when they are trenchless laying, characterized in that it is made in the form of a centralizer with a cylindrical working surface, rigidly connected to the head centralizer with the working surface, which is formed by the body of rotation, and pipeline for supplying lining material, while the centralizer and head form an annular cavity that is in communication with the pipeline for supplying lining material, and the maximum diameter of the working surface the head is less than the diameter of the working surface of the centralizer, and the longitudinal axis of symmetry of the centralizer and the head are parallel and offset from each other along the transverse axis of the device. 4. Устройство по п. 3, отличающееся тем, что оно имеет трубопровод для подачи отвердителя, а головка выполнена с расположенной на ее рабочей поверхности кольцевой выемкой, полость которой сообщена с трубопроводом для подачи отвердителя. 4. The device according to p. 3, characterized in that it has a pipeline for supplying a hardener, and the head is made with an annular recess located on its working surface, the cavity of which is in communication with a pipe for supplying a hardener. 5. Устройство по одному из пп. 3 или 4, отличающееся тем, что головка выполнена с опорными элементами для взаимодействия со стенками скважины и/или трубопровода. 5. The device according to one of paragraphs. 3 or 4, characterized in that the head is made with supporting elements for interaction with the walls of the well and / or pipeline.
RU96111709A 1996-06-10 1996-06-10 Method and device for creation of pipeline in ground RU2127346C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96111709A RU2127346C1 (en) 1996-06-10 1996-06-10 Method and device for creation of pipeline in ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96111709A RU2127346C1 (en) 1996-06-10 1996-06-10 Method and device for creation of pipeline in ground

Publications (2)

Publication Number Publication Date
RU96111709A true RU96111709A (en) 1998-09-27
RU2127346C1 RU2127346C1 (en) 1999-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96111709A RU2127346C1 (en) 1996-06-10 1996-06-10 Method and device for creation of pipeline in ground

Country Status (1)

Country Link
RU (1) RU2127346C1 (en)

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