SU108524A1 - Drill pipe crimping device - Google Patents
Drill pipe crimping deviceInfo
- Publication number
- SU108524A1 SU108524A1 SU551666A SU551666A SU108524A1 SU 108524 A1 SU108524 A1 SU 108524A1 SU 551666 A SU551666 A SU 551666A SU 551666 A SU551666 A SU 551666A SU 108524 A1 SU108524 A1 SU 108524A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- head
- drill pipe
- crimping device
- pipe crimping
- piston
- Prior art date
Links
- 238000002788 crimping Methods 0.000 title claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
Описываемое устройство дл опрессовки бурильных труб отличаетс от известных устройств тем, что, с целью обеспечени надежного уплотнени соприкасающихс торцов муфты и головки, поршень в концевой своей части снабжен диском с резиновой прокладкой. Дл быстрой подачи головки к бурильной трубе головка подвешена на консольном поворотном рычаге.The described device for crimping drill pipes differs from the known devices in that, in order to ensure reliable sealing of the contact ends of the coupling and the head, the piston in its end portion is provided with a disc with a rubber gasket. For a quick feed of the head to the drill pipe, the head is suspended on a cantilever pivot arm.
Основна деталь устройства - головка изображена на чертеже.The main part of the device - the head is shown in the drawing.
Головка состоит из цилиндра /, поршн 2, прижимного диска 3 с резиновой прокладкой 4, крышки цилиндра 5 и штурвала 6.The head consists of cylinder /, piston 2, pressure plate 3 with rubber gasket 4, cylinder cover 5 and handwheel 6.
Применение описываемой головки осуществл етс апедующим образом.The application of the described head is carried out in a mounting manner.
После того как бурильна труба подготовлена к опрессовке, головка, подвешенна на консольном поворотном рычаге, подводитс к трубе, надеваетс на муфту и фиксируетс захватом , который упираетс в торец муфты со стороны трубной резьбы. После заполнени трубы водой поворотом штурвала 6 прижимной диск 3 с резиновой прокладкой 4 подводитс до упора в торец муфты и закрепл етс в таком положении нажимом руки на штурвал, после чего закрываетс вентиль 7 головки и В1с,тючаетс насос высокого давлени . После опрессовки и осмотра трубы открываетс вентиль головки, снижаетс давление, снимаетс заглушка, от торца муфты отвод т прижимной диск, открывают за.хват, сн 1мают п отвод т в сторону головку.After the drill pipe has been prepared for crimping, the head suspended on the cantilever pivot arm is brought to the pipe, put on the sleeve and fixed by a catch that rests on the end of the sleeve on the pipe thread side. After the pipe is filled with water by turning the handwheel 6, the presser disk 3 with a rubber gasket 4 is brought all the way to the end of the coupling and is fixed in this position by pressing a hand on the handwheel, after which the valve 7 of the head and B1c is closed, the high pressure pump is jogged. After crimping and inspecting the pipe, the valve of the head opens, pressure decreases, the plug is removed, the clamping disk is retracted from the end of the coupling, the grip is opened, the valve is removed and the head is retracted.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU551666A SU108524A1 (en) | 1956-05-14 | 1956-05-14 | Drill pipe crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU551666A SU108524A1 (en) | 1956-05-14 | 1956-05-14 | Drill pipe crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU108524A1 true SU108524A1 (en) | 1956-11-30 |
Family
ID=48381633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU551666A SU108524A1 (en) | 1956-05-14 | 1956-05-14 | Drill pipe crimping device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU108524A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121052C1 (en) * | 1994-05-25 | 1998-10-27 | Акционерное общество "СевКавНИПИгаз" | Method of pressure-testing of threaded joints of casing strings in course of their lowering |
-
1956
- 1956-05-14 SU SU551666A patent/SU108524A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121052C1 (en) * | 1994-05-25 | 1998-10-27 | Акционерное общество "СевКавНИПИгаз" | Method of pressure-testing of threaded joints of casing strings in course of their lowering |
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