CN205189790U - Oil power tong - Google Patents
Oil power tong Download PDFInfo
- Publication number
- CN205189790U CN205189790U CN201520814197.2U CN201520814197U CN205189790U CN 205189790 U CN205189790 U CN 205189790U CN 201520814197 U CN201520814197 U CN 201520814197U CN 205189790 U CN205189790 U CN 205189790U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- valve plate
- pincers
- valve
- hydraulic pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an oil power tong, the valve plate comprises a valve plat, the valve plate is two, two valve plates are parallel arrangement, the vertical connecting axle that is equipped with of two valve plate one end, the connection can be dismantled on two valve plates to the connecting axle, there is the hydraulic pressure axle between two valve plates and near the connecting axle vertical installation of department, all extend in the two valve plates outside hydraulic pressure crown of roll portion and bottom, be equipped with tong teeth in the hydraulic pressure axle, tong teeth controls at the epaxial spanner of hydraulic pressure through setting up, the hydraulic pressure axle is close to bottom department and installs fixed pincers, fixed pincers one end is connected with the drilling rod, mechanical connection between drilling rod and the fixed pincers, the drilling rod is kept away from the one end of fixed pincers and is installed the motor, this oil power tong can effectively avoid frequently changing hydraulic tong's operation process, operating personnel's working condition has been improved at to a great extent, the operation efficiency is greatly improved, and on this basis, still greatly reduced the operation the risk, in addition not only can the control torque, can also increase the life of drilling rod.
Description
Technical field
The utility model relates to a kind of Power Tong, and particularly a kind of oil power clamps.
Background technology
The oil field development of present China enters the middle and later periods, and the difficulty of recovering the oil is also increasing, the automaticity of the technical equipment of oil well repairing operation is but not high simultaneously, hydraulic power tongs is the special-purpose machinery utensil in oil field operation, it is mainly used for fast above, unloads drill rod thread, although the extensive use of Power Tong serves and raises the efficiency, falls low intensive effect, but also bring the new problem accelerated drilling-rod external wall and scratch, in handling safety performance, also there is certain deficiency simultaneously, bring certain risk to the personal safety of operating personnel.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of operating process effectively avoiding frequently changing hydraulic tongs, improves the oil power pincers of the condition of labor of operating personnel to a great extent.
To achieve these goals, the technical solution adopted in the utility model is such: oil power pincers of the present utility model, comprise valve plate, valve plate is two, two valve plates are set in parallel, two valve plate one end are vertically provided with connecting axle, connecting axle is detachably connected on two valve plates, vertically hydraulic axis is installed between two valve plates and near connecting axle place, hydraulic axis top and bottom all extend in outside two valve plates, pincers tooth is provided with in hydraulic axis, pincers tooth is controlled by the spanner be arranged in hydraulic axis, hydraulic axis is provided with fixing pincers near bottom place, fixing pincers one end is connected with drilling rod, drilling rod and fixing clamp between be mechanically connected, drilling rod is provided with motor away from one end of fixing pincers, motor drives drilling rod work by built-in line shaft, roller is provided with inside motor, roller one end is mechanically connected on motor, its other end is connected with a roll shaft, roll shaft is vertically arranged between two valve plates.
Further, as a kind of concrete form of structure, spanner one end described in the utility model is connected with valve plate by rotating shaft.
Further, as a kind of concrete form of structure, valve plate described in the utility model is coated with corrosion-resistant material deck.
Further, as a kind of concrete form of structure, hydraulic axis described in the utility model is rotatably connected on valve plate.
Further, as a kind of concrete form of structure, the built-in hydraulic pressure axis of hydraulic axis described in the utility model, hydraulic pressure axis one end is connected with roll shaft, and its other end is connected with hydraulic axis.
Further, as a kind of concrete form of structure, drilling rod Surface coating described in the utility model has safeguard structure layer.
Compared with prior art, the utility model has the advantage of: this oil power pincers effectively can avoid frequently changing the operating process of hydraulic tongs, improve the condition of labor of operating personnel to a great extent, substantially increase operating efficiency, and on this basis, also greatly reduce the risk of operation, in addition not only can control torque, the application life of drilling rod can also be increased.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model; In figure: 1. valve plate; 2. connecting axle; 3. hydraulic axis; 4. spanner; 5. roll shaft; 6. roller; 7. motor; 8. drilling rod; 9. fixing pincers.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model oil power pincers as shown in Figure 1, comprise valve plate 1, valve plate 1 is two, two valve plates 1 are set in parallel, two valve plate 1 one end are vertically provided with connecting axle 2, connecting axle 2 is detachably connected on two valve plates 1, between two valve plates 1 and near connecting axle place, hydraulic axis 3 is vertically installed, hydraulic axis 3 top and bottom all extend in outside two valve plates 1, pincers tooth is provided with in hydraulic axis 3, pincers tooth is controlled by the spanner 4 be arranged in hydraulic axis 3, hydraulic axis 3 is provided with fixing pincers 9 near bottom place, fixing pincers 9 one end is connected with drilling rod 8, be mechanically connected between drilling rod 8 and fixing pincers 9, drilling rod 8 is provided with motor 7 away from one end of fixing pincers 9, motor 7 drives drilling rod 8 to work by built-in line shaft, roller 6 is provided with inside motor 7, roller 6 one end is mechanically connected on motor 7, its other end is connected with a roll shaft 5, roll shaft 5 is vertically arranged between two valve plates 1, described spanner 4 one end is connected with valve plate 1 by rotating shaft, described valve plate 1 is coated with corrosion-resistant material deck, described hydraulic axis 3 is rotatably connected on valve plate 1, the built-in hydraulic pressure axis of described hydraulic axis 3, hydraulic pressure axis one end is connected with roll shaft 5, its other end is connected with hydraulic axis 3, described drilling rod 8 Surface coating has safeguard structure layer.
Oil power pincers of the present utility model effectively can avoid the operating process frequently changing hydraulic tongs, improve the condition of labor of operating personnel to a great extent, substantially increase operating efficiency, and on this basis, also greatly reduce the risk of operation, in addition not only can control torque, the application life of drilling rod 8 can also be increased, described spanner 4 one end is connected with valve plate 1 by rotating shaft, and switching performance is stronger, and controlling is better; Described valve plate 1 is coated with corrosion-resistant material deck, and long-time use also not easily produces corrosion; Described hydraulic axis 3 is rotatably connected on valve plate 1, the built-in hydraulic pressure axis of described hydraulic axis 3, and hydraulic pressure axis one end is connected with roll shaft 5, and its other end is connected with hydraulic axis 3, has good hydraulic connecting; Described drilling rod 8 Surface coating has safeguard structure layer, and better the surface of protection drilling rod 8 is not easily damaged.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff completely can in the scope not departing from this utility model technological thought, carry out various change and amendment, the technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. oil power pincers, comprise valve plate, it is characterized in that: valve plate is two, two valve plates are set in parallel, two valve plate one end are vertically provided with connecting axle, connecting axle is detachably connected on two valve plates, vertically hydraulic axis is installed between two valve plates and near connecting axle place, hydraulic axis top and bottom all extend in outside two valve plates, pincers tooth is provided with in hydraulic axis, pincers tooth is controlled by the spanner be arranged in hydraulic axis, hydraulic axis is provided with fixing pincers near bottom place, fixing pincers one end is connected with drilling rod, drilling rod and fixing clamp between be mechanically connected, drilling rod is provided with motor away from one end of fixing pincers, motor drives drilling rod work by built-in line shaft, roller is provided with inside motor, roller one end is mechanically connected on motor, its other end is connected with a roll shaft, roll shaft is vertically arranged between two valve plates.
2. oil power pincers according to claim 1, is characterized in that: described spanner one end is connected with valve plate by rotating shaft.
3. oil power pincers according to claim 1, is characterized in that: described valve plate is coated with corrosion-resistant material deck.
4. oil power pincers according to claim 1, is characterized in that: described hydraulic axis is rotatably connected on valve plate.
5. oil power pincers according to claim 1, is characterized in that: the built-in hydraulic pressure axis of described hydraulic axis, hydraulic pressure axis one end is connected with roll shaft, and its other end is connected with hydraulic axis.
6. oil power pincers according to claim 1, is characterized in that: described drilling rod Surface coating has safeguard structure layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814197.2U CN205189790U (en) | 2015-10-21 | 2015-10-21 | Oil power tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814197.2U CN205189790U (en) | 2015-10-21 | 2015-10-21 | Oil power tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189790U true CN205189790U (en) | 2016-04-27 |
Family
ID=55782790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814197.2U Expired - Fee Related CN205189790U (en) | 2015-10-21 | 2015-10-21 | Oil power tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239939A (en) * | 2015-10-21 | 2016-01-13 | 成都迅德科技有限公司 | Petroleum power clamp |
-
2015
- 2015-10-21 CN CN201520814197.2U patent/CN205189790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239939A (en) * | 2015-10-21 | 2016-01-13 | 成都迅德科技有限公司 | Petroleum power clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171021 |