SU802510A2 - Automatic elevator for running drill pipes - Google Patents
Automatic elevator for running drill pipes Download PDFInfo
- Publication number
- SU802510A2 SU802510A2 SU792828921A SU2828921A SU802510A2 SU 802510 A2 SU802510 A2 SU 802510A2 SU 792828921 A SU792828921 A SU 792828921A SU 2828921 A SU2828921 A SU 2828921A SU 802510 A2 SU802510 A2 SU 802510A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drill pipes
- automatic elevator
- pipes
- elevator
- running drill
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Description
(54) АВТОМАТИЧЕСКИЙ ЭЛЕВАТОР ДЛЯ СПУСКА И ПОДЪЕМА БУРИЛЬНЫХ ТРУБ(54) AUTOMATIC ELEVATOR FOR DRILLING AND RISING BORING PIPES
кареткой 6 опускаетс в нижнее положение, сжима центральную пружину 3.the carriage 6 is lowered to the lower position, compressing the central spring 3.
Внутренн каретка 6, опуска сь в нижнее положение, через рычажную систему 8 поднимает захватные кулачки 7, которые, раздвига сь, освобождают трубу.The inner carriage 6, lowering to the lower position, lifts the gripping jaws 7 through the lever system 8, which, when moved apart, releases the pipe.
Благодар тому, что обеспечиваетс автоматическое раскрытие и сн тие элеватора с колонны труб, значительно облегчаетс ручной труд, повышаетс эффективность работы устройства и тем самым повышаетс производительность труда.Due to the fact that automatic opening and removal of the elevator from the pipe string is ensured, manual labor is greatly facilitated, the efficiency of the device is increased, and thus labor productivity is increased.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792828921A SU802510A2 (en) | 1979-10-09 | 1979-10-09 | Automatic elevator for running drill pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792828921A SU802510A2 (en) | 1979-10-09 | 1979-10-09 | Automatic elevator for running drill pipes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU359372A Addition SU80742A1 (en) | 1947-07-23 | 1947-07-23 | Magnetron cathodes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU802510A2 true SU802510A2 (en) | 1981-02-07 |
Family
ID=20854618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792828921A SU802510A2 (en) | 1979-10-09 | 1979-10-09 | Automatic elevator for running drill pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU802510A2 (en) |
-
1979
- 1979-10-09 SU SU792828921A patent/SU802510A2/en active
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