CN201771437U - Drill rod with a wear resistant band - Google Patents
Drill rod with a wear resistant band Download PDFInfo
- Publication number
- CN201771437U CN201771437U CN201020262518XU CN201020262518U CN201771437U CN 201771437 U CN201771437 U CN 201771437U CN 201020262518X U CN201020262518X U CN 201020262518XU CN 201020262518 U CN201020262518 U CN 201020262518U CN 201771437 U CN201771437 U CN 201771437U
- Authority
- CN
- China
- Prior art keywords
- wear resistant
- drill rod
- joint
- wear
- female joint
- 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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- Earth Drilling (AREA)
Abstract
The utility model relates to a drill rod, in particular to a drill rod with a wear resistant band, which is mainly used for excavating petroleum, natural gas, water source, and mineral resources, and belongs to the technical field of drilling rigs. The drill rod with the wear resistant band is characterized in that a pipe body (1), a male joint (2), a female joint (3) and wear resistant welding rods (4) are included, wherein the male joint (2) is arranged at the top end of the pipe body (1), the female joint (3) is arranged at the tail end of the pipe body (1), and the wear resistant welding rods (4) are welded on the male joint (2) and the female joint (3). The wear resistant welding rods are welded at the junction of the drill rod with the wear resistant band, thereby playing the function of abrasion resistance and corrosion resistance, and prolonging the service life of the drill rod.
Description
(1) technical field
The utility model relates to a kind of drilling rod, relates in particular to a kind of drilling rod that has wear-resisting band, is mainly used in the probing of oil, natural gas, water source, mineral reserve, belongs to the drilling rig technique field.
(2) background technology
In the drilling process of oil, natural gas, water source and mineral reserve, all need to use drilling rod.Though the structure of drilling rod is simple, its quality requirement that will reach is but than higher.Common drilling rod is in the process of probing, and the impact that is subjected to is bigger, very easily weares and teares in the junction of drilling rod, and the mud in the drilling well often contains and is corrosive, and can exert an influence to tool joint place, can cause drilling rod work undesired for a long time in the past, even causes security incident.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides that a kind of can to reduce drilling rod junction institute effectively frayed, and has prolonged the drilling rod that has wear-resisting band of drilling life of drill pipe.
The purpose of this utility model is achieved in that
The utility model relates to a kind of drilling rod that has wear-resisting band, and it comprises body, male joint, female joint and wear resistance electrode, and the top of described body is provided with male joint, and end is provided with female joint, and described male joint and female joint are provided with wear resistance electrode.
The utility model has the beneficial effect that the drilling rod of wear-resisting band has:
This joint that has the drilling rod of wear-resisting band is welded with wear resistance electrode, can play wear-resisting, erosion-resisting effect, has prolonged the application life of drilling rod.
(4) description of drawings
Fig. 1 has the structural representation of the drilling rod of wear-resisting band for the utility model.
Wherein: body 1, male joint 2, female joint 3, wear resistance electrode 4.
(5) specific embodiment
As Fig. 1, the utility model relates to a kind of drilling rod that has wear-resisting band, mainly is made up of body 1, male joint 2, female joint 3 and wear resistance electrode 4, and the top of described body 1 is provided with male joint 2, end is provided with female joint 3, and described male joint 2 and female joint 3 are provided with some wear resistance electrodes 4.
Claims (1)
1. drilling rod that has wear-resisting band, it is characterized in that: it comprises body (1), male joint (2), female joint (3) and wear resistance electrode (4), the top of described body (1) is provided with male joint (2), end is provided with female joint (3), and described male joint (2) and female joint (3) are provided with wear resistance electrode (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020262518XU CN201771437U (en) | 2010-07-19 | 2010-07-19 | Drill rod with a wear resistant band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020262518XU CN201771437U (en) | 2010-07-19 | 2010-07-19 | Drill rod with a wear resistant band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771437U true CN201771437U (en) | 2011-03-23 |
Family
ID=43751282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020262518XU Expired - Fee Related CN201771437U (en) | 2010-07-19 | 2010-07-19 | Drill rod with a wear resistant band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388459A (en) * | 2012-05-10 | 2013-11-13 | 江阴德玛斯特钻具有限公司 | Drill stem with joints provided with thermal sleeves |
| CN111520085A (en) * | 2020-05-08 | 2020-08-11 | 内蒙古第一机械集团有限公司 | Wear-resistant and sulfur-resistant drill rod and manufacturing method thereof |
-
2010
- 2010-07-19 CN CN201020262518XU patent/CN201771437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388459A (en) * | 2012-05-10 | 2013-11-13 | 江阴德玛斯特钻具有限公司 | Drill stem with joints provided with thermal sleeves |
| CN111520085A (en) * | 2020-05-08 | 2020-08-11 | 内蒙古第一机械集团有限公司 | Wear-resistant and sulfur-resistant drill rod and manufacturing method thereof |
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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: 20110323 Termination date: 20180719 |