SU1520291A1 - Thread connection - Google Patents
Thread connection Download PDFInfo
- Publication number
- SU1520291A1 SU1520291A1 SU864144841A SU4144841A SU1520291A1 SU 1520291 A1 SU1520291 A1 SU 1520291A1 SU 864144841 A SU864144841 A SU 864144841A SU 4144841 A SU4144841 A SU 4144841A SU 1520291 A1 SU1520291 A1 SU 1520291A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thread
- sleeve
- threaded
- internal
- external
- Prior art date
Links
Classifications
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Изобретение может быть использовано при перекачивании рабочей жидкости с одновременным вращением трубопровода. Цель изобретени - повышение надежности соединени трубопровода. Ст жна муфта 5 с внутренней резьбой 9 соедин ет между собой трубы 1,2 с наружными резьбовыми участками 3,4. Переходна втулка 6 с внутренней и наружной резьбовыми поверхност ми 7, 8 взаимодействует с участком 3 и резьбой 9. Направление резьбы участков 3, 4, поверхностей 7, 8 и резьбы 9 противоположно направлению резьбы 10 соединенных между собой труб 1, 2. 1 ил.The invention can be used when pumping a working fluid with simultaneous rotation of the pipeline. The purpose of the invention is to increase the reliability of the pipeline connection. The rigid sleeve 5 with internal thread 9 interconnects the pipes 1.2 with the external threaded portions 3.4. The adapter sleeve 6 with the inner and outer threaded surfaces 7, 8 interacts with section 3 and thread 9. The thread direction of sections 3, 4, surfaces 7, 8 and thread 9 is opposite to the direction of thread 10 of interconnected pipes 1, 2. 1 sludge.
Description
Изобретение относитс к трубопро водной технике и может быть использовано при перекачивании рабочей жидкости при одновременном вращении трубопровода.The invention relates to pipeline engineering and can be used when pumping a working fluid while rotating the pipeline.
Цель изобрете Н1 - повышение надежности соединени ,The purpose of the invention H1 is to increase the reliability of the connection,
На чертеже изображено предлагаемое соединение.The drawing shows the proposed connection.
Соединение содерхшт ввинчиваемые один в другой соединительные эле- 1 и 2 с наружными резьбами..3 И 4 соответственно, муфтз 5 и переходную резьбовую втулку б, у которой внутренн ус резьба 7 соответствует наружной резьбе 3 соединительного элемента 1 , а наружна резьба, 8 резьбе 9 муфты 5. Ввинчиваемые эле- меаты 1 и 2 соедин ютс между собой резьбой 10 с внутренним проходным отверстием 11, при этом наружные резьбы 3 II 4 соединительньк элементов 1 и 2, резьбы 7 и 8 втулки б и резьба 9 муфты 5 имеют противоположное панрг.влепие по отношению к резьбе 10,The connections are threaded into one another the connecting elements 1 and 2 with external threads. 3. And 4, respectively, the coupling 5 and the threaded adapter sleeve b, in which the internal thread 7 corresponds to the external thread 3 of the connecting element 1, and the external thread, 8 to the thread 9 couplings 5. Screw-in elements 1 and 2 are interconnected by threads 10 with an internal bore 11, while external threads 3 II 4 of connecting elements 1 and 2, threads 7 and 8 of sleeve b and thread 9 of coupling 5 have the opposite pander .blue against the thread 10,
Резьба 10 монсет быть конической., цилиндрической и , В соединени х,, pa6oTa Oi4 ix в условгих вибрацииj на ь:онцах резьбовьс-: соединений установлены контргайки.Thread 10 set to be tapered., Cylindrical and, In joints, pa6oTa Oi4 ix in conditional vibrations on: thread threads-: connections are fitted with locknuts.
Монтаж соединени проу зводитсг следующим образом.The installation of the connection is made as follows.
Предварительно на соединкемьм элг, мент 1 навтгичиваетс переходн-а резь бопа втулка 6 так, чтобы она полностью находилась на резьбе 3 соединительного элемента 1„ На соедини™Previously, the connector elg, ment 1 is screwed on the transitional joint of the sleeve 6 so that it is completely located on the thread 3 of the connecting element 1 "On the connecting ™
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тельнь1й элемент 2 навинчиваетс муфта 5, также до полного навинчивани на резьбу 4. После чего соединительные элементы 1 и 2 ввинчиваютс друг в друга до получени герметичного соединени .Затем начинают навинчивать муфту на соединительный элемент 1, одновременно враща переходную резьбовую втулку б так, чтобы начало резьбы муфты 5 совпало с началом резьбы переходной втулки б. После этого доворачивают муфту 5 до упора с переходной резьбовой втулкой 6„ После этого устройство можно вращать в обратную сторону, т.е. в сторону развинчивани резьбы 10, Резьба 10 оказываетс надежно застопоренной. Демонтаж соединени производитс в обратном пор дкеThe body element 2 is screwed on the sleeve 5, also until it is completely screwed onto the thread 4. After that, the connecting elements 1 and 2 are screwed into each other until a tight connection is obtained. the threads of the coupling 5 coincided with the beginning of the thread of the transition sleeve b. After that, turn coupling 5 up to the stop with a transitional threaded sleeve 6 “After that, the device can be rotated in the opposite direction, i.e. in the direction of unscrewing the thread 10, the thread 10 is reliably locked. Disassembly of the connection is performed in the reverse order.
10ten
1515
2020
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Формула и 3 о б р е т е н и -Я Резьбовое соединение труб, содержащее соединенные между собой по резьбе трубы с наружными резьбовыми участками и ст жную муфту с внутренней резьбовой поверхностью, о т л и- чающеес тем, что, с целью повышени надежности соединени , оно снабжено переходной втулкой с внутренней и наружной резьбовыми поверх- iост ми., взаимодействую1цими с наружным резьбовым участком одной трубы и внутрекней резьбовой поверхностью муфты, причем направление резьбы наружных участков труб, переходной втулки и муфты противоположно направлению резьбы соединенных между собой труб,Formula and 3 of b-e and-I Threaded connection of pipes containing interconnected pipe threads with external threaded sections and tension coupling with internal threaded surface, so that reliability of the connection, it is equipped with a transition sleeve with internal and external threaded surfaces., interacting with the external threaded section of one pipe and the internal threaded surface of the coupling, and the thread direction of the external sections of pipes, transition sleeve and coupling is opposite to the threading of interconnected pipes,
2525
,iDiD
Формула и 3 о б р е т е н и -Я Резьбовое соединение труб, содержащее соединенные между собой по резьбе трубы с наружными резьбовыми участками и ст жную муфту с внутренней резьбовой поверхностью, о т л и- чающеес тем, что, с целью повышени надежности соединени , оно снабжено переходной втулкой с внутренней и наружной резьбовыми поверх- iост ми., взаимодействую1цими с наружным резьбовым участком одной трубы и внутрекней резьбовой поверхностью муфты, причем направление резьбы наружных участков труб, переходной втулки и муфты противоположно направлению резьбы соединенных между собой труб,Formula and 3 of b-e and-I Threaded connection of pipes containing interconnected pipe threads with external threaded sections and tension coupling with internal threaded surface, so that reliability of the connection, it is equipped with a transition sleeve with internal and external threaded surfaces., interacting with the external threaded section of one pipe and the internal threaded surface of the coupling, and the thread direction of the external sections of pipes, transition sleeve and coupling is opposite to the threading of interconnected pipes,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864144841A SU1520291A1 (en) | 1986-11-10 | 1986-11-10 | Thread connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864144841A SU1520291A1 (en) | 1986-11-10 | 1986-11-10 | Thread connection |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1520291A1 true SU1520291A1 (en) | 1989-11-07 |
Family
ID=21266634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864144841A SU1520291A1 (en) | 1986-11-10 | 1986-11-10 | Thread connection |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1520291A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954453A1 (en) * | 2009-12-23 | 2011-06-24 | Vallourec Mannesmann Oil & Gas | ASSEMBLY FOR CARRYING OUT A THREADED SEAL, METHOD FOR SCREWING AND DISCRIMINATING SUCH A SEAL AND USE OF SUCH JOINT IN AN UNDERWATER UPLINK |
WO2016018630A3 (en) * | 2014-07-31 | 2016-03-31 | Tesco Corporation | Drilling component retention system and method |
-
1986
- 1986-11-10 SU SU864144841A patent/SU1520291A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 4487433, кл. F 16 L 15/00, 1984. * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954453A1 (en) * | 2009-12-23 | 2011-06-24 | Vallourec Mannesmann Oil & Gas | ASSEMBLY FOR CARRYING OUT A THREADED SEAL, METHOD FOR SCREWING AND DISCRIMINATING SUCH A SEAL AND USE OF SUCH JOINT IN AN UNDERWATER UPLINK |
WO2011076349A3 (en) * | 2009-12-23 | 2011-10-20 | Vallourec Mannesmann Oil & Gas France | Set for obtaining a threaded connection, method for making up and breaking out said connection, and use of said connection in a riser |
RU2535592C2 (en) * | 2009-12-23 | 2014-12-20 | Валлурек Маннесманн Ойл Энд Гес Франс | Kit to make threaded joint, method to screw and unscrew said joint and application of said joint in riser |
US9109726B2 (en) | 2009-12-23 | 2015-08-18 | Vallourec Oil And Gas France | Set for obtaining a threaded connection, method for making up and breaking out said connection, and use of said connection in a riser |
WO2016018630A3 (en) * | 2014-07-31 | 2016-03-31 | Tesco Corporation | Drilling component retention system and method |
GB2543460A (en) * | 2014-07-31 | 2017-04-19 | Tesco Corp | Drilling component retention system and method |
US9657533B2 (en) | 2014-07-31 | 2017-05-23 | Tesco Corporation | Drilling component retention system and method |
GB2543460B (en) * | 2014-07-31 | 2019-02-13 | Nabors Drilling Tech Usa Inc | Drilling component retention system and method |
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