CN210598851U - Be convenient for connect elongated oil drill pipe - Google Patents
Be convenient for connect elongated oil drill pipe Download PDFInfo
- Publication number
- CN210598851U CN210598851U CN201921163222.XU CN201921163222U CN210598851U CN 210598851 U CN210598851 U CN 210598851U CN 201921163222 U CN201921163222 U CN 201921163222U CN 210598851 U CN210598851 U CN 210598851U
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- CN
- China
- Prior art keywords
- drill pipe
- butt joint
- drilling rod
- horse
- convenient
- 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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Abstract
The utility model relates to a be convenient for connect elongated oil drill pipe, including drilling rod one, drilling rod two, horse alveolus, high strength bolt, butt joint ring, the horse alveolus is located the tip of drilling rod, high strength bolt links together horse alveolus and to the link, the butt joint ring is installed in the inside that the horse alveolus of drilling rod one and drilling rod two docks well. The utility model discloses simple structure, convenient operation, extension tube coupling time is short, can improve the efficiency of oil drill pipe installation.
Description
Technical Field
The utility model relates to an oil drilling tool technical field, concretely relates to be convenient for connect elongated oil drill pipe.
Background
The drilling rod is the equipment of wide application in oil development, and the oil drilling rod under the normal conditions is mostly the connected mode of pipe thread, and this kind of connection structure passes through the spiral of screw thread to close and connects, and is consuming time longer during the connection, and on-the-spot installation is on-the-spot, carries out the connection that closes the mode soon and can make the great reduction of work efficiency, consequently needs to provide a technical scheme and solves such technical problem.
Disclosure of Invention
The utility model provides a be convenient for connect elongated oil drill pipe, simple structure, convenient operation connects the pipe coupling time weak point, can improve the efficiency of oil drill pipe installation.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a be convenient for connect elongated oil drill pipe, includes drilling rod one, drilling rod two, horse alveolus, high strength bolt, butt joint ring, the horse alveolus is located the tip of drilling rod, the horse alveolus links together with butt joint ring with high strength bolt, the inside that the horse alveolus butt joint of drilling rod one and drilling rod two is good is installed to the butt joint ring.
The first drill rod and the jaw grooves at the two ends of the first drill rod can be mutually meshed.
The tooth socket is in one-to-one correspondence with the screw holes in the butt joint ring.
The high-strength bolt is a counter bore bolt.
The beneficial effects of the utility model reside in that: the utility model provides a pair of be convenient for connect elongated oil drill pipe, simple structure, convenient operation connects the pipe coupling time weak point, can improve the efficiency of oil drill pipe installation.
Drawings
FIG. 1 is a schematic structural view of the present invention for conveniently connecting an elongated oil drill pipe,
fig. 2 is a schematic view of an interface convenient for connecting an elongated oil drill pipe of the present invention.
Wherein, 1-drill rod I, 2-drill rod II, 3-high-strength bolt, 4-horse alveolus and 5-butt joint ring.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and the detailed description.
As shown in figure 1, the oil drill pipe convenient to connect the long type comprises a first drill pipe 1, a second drill pipe 2, a horse tooth groove 4, a high-strength bolt 3 and a butt joint ring 5, wherein the horse tooth groove 4 is positioned at the end part of the first drill pipe 1 and the second drill pipe 2, the horse tooth groove 4 and the butt joint ring 5 are connected together through the high-strength bolt 3, and the butt joint ring is installed inside the butt joint of the horse tooth groove 4 of the first drill pipe 1 and the second drill pipe 2.
The tooth grooves 4 at the ends of the first drill rod 1 and the second drill rod 2 can be mutually engaged.
The horse teeth grooves 4 correspond to the screw holes on the butt joint ring 5 one by one.
The high-strength bolt 3 is a counter bore bolt.
The above is the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, the present invention is not limited by the above embodiments, and a plurality of changes and improvements can be made without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a be convenient for connect elongated oil drill pipe, includes drilling rod one, drilling rod two, characterized by: the drill rod is characterized by further comprising a tooth socket, a high-strength bolt and a butt joint ring, wherein the tooth socket is located at the end of the drill rod, the tooth socket and the butt joint ring are connected together through the high-strength bolt, and the butt joint ring is arranged in the butt joint portion of the tooth sockets of the first drill rod and the second drill rod.
2. An elongated petroleum drill rod for facilitating the extension of same as claimed in claim 1 wherein said drill rod is adapted to engage with a teething slot at each end of the drill rod.
3. The easy-to-connect long petroleum drill pipe as claimed in claim 1, wherein the horse teeth groove and the screw hole on the butt ring correspond one to one.
4. The easy-to-connect long oil drill pipe as claimed in claim 1, wherein the high strength bolt is a counter bore bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163222.XU CN210598851U (en) | 2019-07-23 | 2019-07-23 | Be convenient for connect elongated oil drill pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163222.XU CN210598851U (en) | 2019-07-23 | 2019-07-23 | Be convenient for connect elongated oil drill pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598851U true CN210598851U (en) | 2020-05-22 |
Family
ID=70689074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163222.XU Expired - Fee Related CN210598851U (en) | 2019-07-23 | 2019-07-23 | Be convenient for connect elongated oil drill pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598851U (en) |
-
2019
- 2019-07-23 CN CN201921163222.XU patent/CN210598851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |