SU709800A1 - Device for driving down and up drilling tubes - Google Patents
Device for driving down and up drilling tubes Download PDFInfo
- Publication number
- SU709800A1 SU709800A1 SU731926523A SU1926523A SU709800A1 SU 709800 A1 SU709800 A1 SU 709800A1 SU 731926523 A SU731926523 A SU 731926523A SU 1926523 A SU1926523 A SU 1926523A SU 709800 A1 SU709800 A1 SU 709800A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- driving down
- drilling tubes
- drill string
- drilling
- rotator
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
свечника. Зажимной патрон 3 вместе с подвижным вращателем 2 может перемещатьс в горизонтальной плоскости по направл ющим каретки 1 под действием гидроцилиндра 4 либо вручную.candlestick. The clamping chuck 3, together with the movable rotator 2, can be moved in the horizontal plane along the guides of the carriage 1 under the action of the hydraulic cylinder 4 or manually.
При этом с осью скважины поочередно может быть совмещена осы шпиндел подвижного вращател (при бурении) либо ось зажимного патрона (при спуско-подъемных операци х).In this case, the axes of the spindle of the rolling rotator (when drilling) or the axis of the chuck (during the tripping) can alternately be aligned with the axis of the well.
Устройствб дл спуска и подъема труб работает следующим образом.Device for lowering and lifting pipes works as follows.
При подаче рабочей жидкости в штоковую полость гидроцилиндра 4 подвижный вращатель 2 с зажимным патроном 3 перемещаютс вправо относительно каретки 1 до упора. При этом шпиндель 5 подвижного вращател 2 занимает положение соосное бурильной колонне. Подава рабочую жидкость в гидромотор 6, завинчивают шпиндель 5 в резьбовое соединение бурильной колонны.When the working fluid is supplied to the rod cavity of the hydraulic cylinder 4, the movable rotator 2 with the clamping chuck 3 is moved to the right relative to the carriage 1 until it stops. In this case, the spindle 5 of the movable rotator 2 takes the position coaxial with the drill string. Supply the working fluid in the hydraulic motor 6, screw the spindle 5 into the threaded connection of the drill string.
По окончании операции бурени шпиндель 5 подвижного вращател отвинчиваетс от бурильной колонны. Затем рабоча жидкость подаетс в бесштоковую полость гидроцилиидра 4, подвижный вращатель с зажимным патроном перемещаетс влево до тех пор, пока зажимной патрон, не займет положение соосное с бурильной колонной. Захват зажимным патроном бурильной колонны при спуско-подъемных операци х осуществл етс под действием пружин, освобождение - при подаче рабочей жидкости в полость гидроцилиидра II.At the end of the drilling operation, the spindle 5 of the moving rotator is unscrewed from the drill string. The working fluid is then fed into the rodless cavity of the hydrocyliidre 4, the movable rotator with the clamping chuck is moved to the left until the clamping cartridge is in a coaxial position with the drill string. The gripping chuck of the drill string during the tripping operation is carried out under the action of springs, the release - when the working fluid is fed into the cavity of hydrocyliidra II.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731926523A SU709800A1 (en) | 1973-06-01 | 1973-06-01 | Device for driving down and up drilling tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731926523A SU709800A1 (en) | 1973-06-01 | 1973-06-01 | Device for driving down and up drilling tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU709800A1 true SU709800A1 (en) | 1980-01-15 |
Family
ID=20554981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731926523A SU709800A1 (en) | 1973-06-01 | 1973-06-01 | Device for driving down and up drilling tubes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU709800A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU168385U1 (en) * | 2016-05-31 | 2017-02-01 | Валерий Сергеевич Кузькин | Drilling rig of a drilling rig with a through spindle and a hydraulic chuck for the construction of horizontal and deviated wells from underground mine workings |
-
1973
- 1973-06-01 SU SU731926523A patent/SU709800A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU168385U1 (en) * | 2016-05-31 | 2017-02-01 | Валерий Сергеевич Кузькин | Drilling rig of a drilling rig with a through spindle and a hydraulic chuck for the construction of horizontal and deviated wells from underground mine workings |
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