CN207795046U - A kind of top-drive device - Google Patents
A kind of top-drive device Download PDFInfo
- Publication number
- CN207795046U CN207795046U CN201720925367.3U CN201720925367U CN207795046U CN 207795046 U CN207795046 U CN 207795046U CN 201720925367 U CN201720925367 U CN 201720925367U CN 207795046 U CN207795046 U CN 207795046U
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- drive device
- utility
- model
- groove
- hydraulic station
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Abstract
The utility model is related to engineering equipment fields, and in particular to a kind of top-drive device, including matrix, matrix includes groove, which is used for matching hydraulic station, and this arrangement reduces the sizes of top-drive device, convenient to be connect with all kinds of derricks, having reached reduces cost, puies forward efficient purpose.
Description
Technical field
The utility model is related to engineering equipment fields, and in particular to a kind of top-drive device.
Background technology
In petroleum gas field, top, which is driven, to be used for carrying out the operations such as drilling well.
In general, it includes hydraulic station that top, which is driven, the pipe handler apparatus etc. that hydraulic station is used for driving for top provides power.
Hydraulic station is generally placed at top and drives matrix outer, causes top drive volume larger, weight big so as to cause derrick volume
Drilling machine is transformed in weight, or needs new derrick, is unfavorable for being transformed, of high cost.
Utility model content
In view of this, it is necessary to provide a kind of quickly and easily top-drive devices.
A kind of top-drive device, including：
Matrix；
It is characterized in that：
Described matrix includes groove；
The groove is being adapted to hydraulic station.
The groove is arc groove.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
This arrangement reduces the sizes of top-drive device, and convenient to be connect with all kinds of derricks, having reached reduces cost, carries
Efficient purpose.
Description of the drawings
Fig. 1 is the axis side schematic diagram of the utility model.
Fig. 2 is the partial schematic diagram of Fig. 1.
Fig. 3 is the exploded perspective view of the utility model.
Fig. 4 is the partial schematic diagram of Fig. 3.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is described further the utility model.It should be appreciated that specific embodiment described herein is only explaining that this practicality is new
Type is not used to limit the utility model.
Embodiment
A kind of top-drive device as shown in Figs 1-4, including matrix 10, gooseneck 15, hydraulic station 11, groove 101, groove
101 are opened on matrix 10, to be adapted to hydraulic station 11.
Groove 101 is arc groove.
The slot of groove 101 or other shapes, such as rectangle, diamond shape.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
This arrangement reduces the sizes of top-drive device, and convenient to be connect with all kinds of derricks, having reached reduces cost, carries
Efficient purpose.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within novel protection domain.
Claims (1)
1. a kind of top-drive device, including：
Matrix；
It is characterized in that：
Described matrix includes groove；
The groove is arc groove；
The groove is being adapted to hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925367.3U CN207795046U (en) | 2017-07-28 | 2017-07-28 | A kind of top-drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925367.3U CN207795046U (en) | 2017-07-28 | 2017-07-28 | A kind of top-drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795046U true CN207795046U (en) | 2018-08-31 |
Family
ID=63274550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925367.3U Active CN207795046U (en) | 2017-07-28 | 2017-07-28 | A kind of top-drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448139A (en) * | 2017-07-28 | 2017-12-08 | 四川宏华石油设备有限公司 | A kind of top-drive device |
-
2017
- 2017-07-28 CN CN201720925367.3U patent/CN207795046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448139A (en) * | 2017-07-28 | 2017-12-08 | 四川宏华石油设备有限公司 | A kind of top-drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Rui Inventor after: Luo Liang Inventor after: Zhang Donghai Inventor after: Peng Jian Inventor after: Zhou Wenhui Inventor after: Chen Cundong Inventor after: Li Long Inventor after: Li Xi Inventor before: Luo Rui Inventor before: Luo Liang Inventor before: Zhang Donghai Inventor before: Peng Jian Inventor before: Zhou Wenhui Inventor before: Chen Cundong Inventor before: Li Long |