CN213573924U - Plug-in type spiral friction drill rod - Google Patents
Plug-in type spiral friction drill rod Download PDFInfo
- Publication number
- CN213573924U CN213573924U CN202022844006.0U CN202022844006U CN213573924U CN 213573924 U CN213573924 U CN 213573924U CN 202022844006 U CN202022844006 U CN 202022844006U CN 213573924 U CN213573924 U CN 213573924U
- Authority
- CN
- China
- Prior art keywords
- block
- installation
- drill rod
- groove
- rod main
- 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.)
- Active
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses an insert formula spiral friction drilling rod, including the drilling rod main part, the drilling rod main part is the insertion through the installation inserted block and closes fixed connection with the installation piece in the installation slot, and has seted up the locking groove on the installation inserted block, the installation inserted block passes through spring and latch segment and is locking lock fixed connection at locking groove and installation slot. This formula of inserting spiral friction drilling rod's drilling rod main part one end is equipped with the installation inserted block, its installation inserted block outer wall is equipped with the installation slot, and the installation slot outer wall is connected with the installation block, and the drilling rod main part is the fixed connection that inserts with the installation block in the installation slot through the installation inserted block, and has seted up on the installation inserted block and has locked the groove, and lock inslot is equipped with the latch segment, and the latch segment other end is equipped with the spring, and the installation inserted block is locking lock fixed connection with the installation slot at locking groove through spring and latch segment, make the device conveniently insert the installation like this, and it is fixed more stable, it is more convenient to use.
Description
Technical Field
The utility model relates to a drilling rod technical field specifically is an insert formula spiral friction drilling rod.
Background
The drill rod is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of a drilled well. The purpose of the drill pipe is to carry drilling mud to the drill bit and, together with the drill bit, raise, lower or rotate the bottom hole assembly. The drill pipe must be able to withstand large internal and external pressures, twists, bends and vibrations. In the process of oil and gas exploitation and extraction, the drill pipe can be used for multiple times. The drill rods are divided into a kelly, a drill rod and a weighted drill rod. The connection sequence is square drill rod (1), drill rod (n, determined by well depth), weighted drill rod (n, determined by drill tool combination design). The classification of the drill rods, the drill rod joints, the drill rod specifications, and the steel grade and strength of the drill rods are described in detail.
The current patent number is CN201320225473.2 formula spiral friction drilling rod of inserting, and the device is when using, and the insertion is closed the installation inconvenient, and is unstable, uses inconveniently to make an formula spiral friction drilling rod of inserting reach the purpose of conveniently inserting the installation of closing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insert formula spiral friction drilling rod to the drilling rod that mentions in solving above-mentioned background art is when using, and it is inconvenient to insert to close the installation, and is unstable, uses inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insert formula spiral friction drilling rod, includes the drilling rod main part, drilling rod main part upper end is equipped with the installation piece, and the drilling rod main part other end is equipped with the drill bit, drilling rod main part one end is equipped with the installation inserted block, and its installation inserted block outer wall is equipped with the installation slot, and the installation slot outer wall is connected with the installation piece, the drilling rod main part is the fixed connection that inserts with the installation piece in the installation slot through the installation inserted block, and has seted up the locking groove on the installation inserted block, locking inslot is equipped with the latch segment, and the latch segment other end is equipped with the spring, the installation inserted block is locking lock fixed connection with the installation slot at the locking groove.
Preferably, the drilling rod main part other end is equipped with the fixed slot, and is equipped with the fixed block in the fixed slot, the fixed block other end is connected with the drill bit, and the drill bit is the fixed connection that inserts and closes through the fixed block in the fixed slot with the drilling rod main part, the drill bit is bolt locking through the bolt and fixes with the drilling rod main part.
Preferably, the surface of the drill rod main body is provided with a convex block which is in a conical structure, and the convex block is distributed on the drill rod main body in a spiral position.
Preferably, a rolling groove is formed in the drill rod main body, a ball is arranged in the rolling groove, the ball is connected with the mounting block, a spiral groove is formed in the mounting block, a screw is arranged in the spiral groove, the screw is connected with the spring, and the spring is connected with the mounting block in a spiral extrusion mode through the screw.
Preferably, the installation inserted block is provided with a thread block, the outer wall of the thread block is provided with a thread groove, the outer wall of the thread groove is provided with an auxiliary drill rod, and the auxiliary drill rod is in spiral fixed connection with the installation inserted block through the thread block.
Preferably, the lower end of the auxiliary drill rod is provided with a buckling block, the outer wall of the buckling block is provided with a buckling groove, the buckling groove is connected with the drill rod body, and the drill rod body is fixedly connected with the auxiliary drill rod in a limiting buckling mode through the buckling block in the buckling groove.
Compared with the prior art, the beneficial effects of the utility model are that: this formula of inserting spiral friction drilling rod's drilling rod main part one end is equipped with the installation inserted block, its installation inserted block outer wall is equipped with the installation slot, and the installation slot outer wall is connected with the installation block, and the drilling rod main part is the fixed connection that inserts with the installation block in the installation slot through the installation inserted block, and has seted up on the installation inserted block and has locked the groove, and lock inslot is equipped with the latch segment, and the latch segment other end is equipped with the spring, and the installation inserted block is locking lock fixed connection with the installation slot at locking groove through spring and latch segment, make the device conveniently insert the installation like this, and it is fixed more stable, it is more convenient to use.
Drawings
FIG. 1 is a front view of an insertion type spiral friction drill rod of the present invention;
FIG. 2 is a cross-sectional view of an insertion type spiral friction drill rod of the present invention;
FIG. 3 is a schematic view of the connection between the drill rod body and the auxiliary drill rod of the plug-in type spiral friction drill rod of the present invention;
FIG. 4 is a schematic view of the connection between the drill rod body and the projection of the plug-in type spiral friction drill rod of the present invention;
FIG. 5 is an enlarged view of the insertion type auger friction drill rod of the present invention at A in FIG. 2;
FIG. 6 is an enlarged view of the insertion type auger friction drill rod of the present invention at B in FIG. 2;
fig. 7 is an enlarged view of the C point in fig. 2 of the plug-in type spiral friction drill rod of the present invention.
In the figure: 1. the drill rod comprises a drill rod main body, 2, an installation block, 3, a drill bit, 4, an installation slot, 5, a ball, 6, a rolling groove, 7, an installation insertion block, 8, an auxiliary drill rod, 9, a thread groove, 10, a thread block, 11, a convex block, 12, a spring, 13, a screw rod, 14, a spiral groove, 15, a locking groove, 16, a locking block, 17, a fixing groove, 18, a bolt, 19, a fixing block, 20, a buckling groove, 21 and a buckling block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an insertion type spiral friction drill rod comprises a drill rod main body 1, an installation block 2, a drill bit 3, an installation slot 4, a ball 5, a rolling groove 6, an installation insertion block 7, an auxiliary drill rod 8, a thread groove 9, a thread block 10, a convex block 11, a spring 12, a screw 13, a spiral groove 14, a locking groove 15, a locking block 16, a fixing groove 17, a bolt 18, a fixing block 19, a buckling groove 20 and a buckling block 21, wherein the installation block 2 is arranged at the upper end of the drill rod main body 1, the drill bit 3 is arranged at the other end of the drill rod main body 1, the fixing groove 17 is arranged at the other end of the drill rod main body 1, the fixing block 19 is arranged in the fixing groove 17, the other end of the fixing block 19 is connected with the drill bit 3, the drill bit 3 is fixedly connected with the drill rod main body 1 in the inserting mode in the fixing groove 17 through the fixing, the use is more convenient, the surface of the drill rod main body 1 is provided with the convex block 11, the convex block 11 is of a conical structure, the convex block 11 is distributed on the drill rod main body 1 in a spiral position, so that the device can increase the friction force through the convex block 11, the use is more stable, the drill rod main body 1 is provided with the rolling groove 6, the rolling groove 6 is internally provided with the ball 5, the ball 5 is connected with the installation block 2, the installation block 2 is internally provided with the spiral groove 14, the spiral groove 14 is internally provided with the screw 13, the screw 13 is connected with the spring 12, the spring 12 is in spiral extrusion connection with the installation block 2 in the spiral groove 14 through the screw 13, so that the installation of the drill rod main body 1 of the device can be locked through spiral, the use is more stable, one end of the drill rod main body 1 is provided with the installation inserting block 7, the outer wall of the installation inserting block 7, and the outer wall of the thread block 10 is provided with a thread groove 9, the outer wall of the thread groove 9 is provided with an auxiliary drill rod 8, the auxiliary drill rod 8 is spirally and fixedly connected with the installation insert block 7 at the thread block 10 through the thread block 10, thus the device is convenient to be spliced and connected with the auxiliary drill rod 8, the drill rod main body 1 is fixedly connected with the installation block 2 in the installation slot 4 in an inserting way through the installation insert block 7, the installation insert block 7 is provided with a locking groove 15, the locking groove 15 is internally provided with a locking block 16, the other end of the locking block 16 is provided with a spring 12, the installation insert block 7 is fixedly connected with the installation slot 4 in a locking way through the spring 12 and the locking block 16, preferably, the lower end of the auxiliary drill rod 8 is provided with a buckling block 21, the outer wall of the buckling block 21 is provided with a buckling groove 20, the buckling groove 20 is connected with the drill rod main body 1, and the drill rod main body, therefore, the auxiliary drill rod 8 of the device is more stable to mount and more convenient to use.
The working principle is as follows: when the plug-type spiral friction drill rod is used, the device is firstly taken out, then the drill rod body 1 of the device is inserted into the installation slot 4 in the installation block 2 through the installation plug 7, in the process of plugging, the locking block 16 in the mounting slot 4 enters back into the locking groove 15 on the mounting plug 7 under the action of the spring 12 to be extruded, buckled and fixed, then the locking block 16 is locked inwards in a spiral way through the screw 13 and the spiral groove 14, the drill bit 3 is then inserted into the drill rod body 1 through the fixing groove 17 and the fixing block 19, and is bolt-fixed by the bolt 18, when the drill rod body 1 needs to be lengthened, the drill rod body 1 and the auxiliary drill rod 8 can be connected in an inserting mode, and are fixed with the auxiliary drill rod 8 in a spiral mode through the thread groove 9 and the thread block 10, then the limit fixing is carried out through the catching groove 20 and the catching block 21, the use is more convenient, and the using process of the plug-in type spiral friction drill rod is the same.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an insert formula spiral friction drilling rod, includes drilling rod main part (1), drilling rod main part (1) upper end is equipped with installation piece (2), and drilling rod main part (1) other end is equipped with drill bit (3), its characterized in that: drilling rod main part (1) one end is equipped with installation inserted block (7), and its installation inserted block (7) outer wall is equipped with installation slot (4), and installation slot (4) outer wall is connected with installation block (2), drilling rod main part (1) is the fixed connection that inserts with installation block (2) in installation slot (4) through installation inserted block (7), and has seted up locking groove (15) on installation inserted block (7), be equipped with latch segment (16) in locking groove (15), and the latch segment (16) other end is equipped with spring (12), installation inserted block (7) are locking lock fixed connection through spring (12) and latch segment (16) locking groove (15) and installation slot (4).
2. An insertion type helical friction drill rod according to claim 1, wherein: the drill rod main part (1) other end is equipped with fixed slot (17), and is equipped with fixed block (19) in fixed slot (17), the fixed block (19) other end is connected with drill bit (3), and drill bit (3) are to insert and close fixed connection through fixed block (19) in fixed slot (17) with drill rod main part (1), drill bit (3) are bolt locking through bolt (18) and drill rod main part (1) and fix.
3. An insertion type helical friction drill rod according to claim 2, wherein: the surface of the drill rod main body (1) is provided with a convex block (11), the convex block (11) is of a conical structure, and the convex block (11) is distributed on the drill rod main body (1) in a spiral position.
4. An insertion type helical friction drill rod according to claim 3, wherein: the drill rod is characterized in that a rolling groove (6) is formed in the drill rod main body (1), a ball (5) is arranged in the rolling groove (6), the ball (5) is connected with the installation block (2), a spiral groove (14) is formed in the installation block (2), a screw rod (13) is arranged in the spiral groove (14), the screw rod (13) is connected with a spring (12), and the spring (12) is connected with the installation block (2) in a spiral extrusion mode through the screw rod (13).
5. An insertion type helical friction drill rod according to claim 4, wherein: the drill rod installing device is characterized in that a thread block (10) is arranged on the installing insertion block (7), a thread groove (9) is formed in the outer wall of the thread block (10), an auxiliary drill rod (8) is arranged on the outer wall of the thread groove (9), and the auxiliary drill rod (8) is in spiral fixed connection with the installing insertion block (7) through the thread block (10).
6. An insertion type auger screw as claimed in claim 5 wherein: the auxiliary drill rod (8) is characterized in that a buckling block (21) is arranged at the lower end of the auxiliary drill rod (8), a buckling groove (20) is formed in the outer wall of the buckling block (21), the buckling groove (20) is connected with the drill rod main body (1), and the drill rod main body (1) is fixedly connected with the auxiliary drill rod (8) in a limiting buckling mode through the buckling block (21) in the buckling groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844006.0U CN213573924U (en) | 2020-12-01 | 2020-12-01 | Plug-in type spiral friction drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844006.0U CN213573924U (en) | 2020-12-01 | 2020-12-01 | Plug-in type spiral friction drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213573924U true CN213573924U (en) | 2021-06-29 |
Family
ID=76545111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844006.0U Active CN213573924U (en) | 2020-12-01 | 2020-12-01 | Plug-in type spiral friction drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213573924U (en) |
-
2020
- 2020-12-01 CN CN202022844006.0U patent/CN213573924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213573924U (en) | Plug-in type spiral friction drill rod | |
| CN211666654U (en) | Novel signal transmission drilling rod | |
| CN113431507B (en) | Hydraulic built-in reducing joint | |
| CN204804714U (en) | Horizontal well centralizer | |
| CN111946265B (en) | Hollow whipstock capable of being connected back | |
| CN111852335B (en) | Guiding tool in multi-branch production increasing tool pipe | |
| CN213980681U (en) | Small joint friction welding type titanium alloy drill rod | |
| CN205805414U (en) | Double-jacket tube rig | |
| CN212406586U (en) | Multi-branch yield tool pipe internal guiding tool | |
| CN211144381U (en) | Drill bit guiding device for well drilling | |
| CN212079251U (en) | Fisher and oil well cleaning device | |
| CN210370540U (en) | Special grooving drill rod for preventing impact and relieving pressure | |
| CN218542171U (en) | Self-locking geological drill rod | |
| CN208950520U (en) | A kind of pony packer fishing tool | |
| CN216517955U (en) | Horizontal well protection lead seal | |
| CN2739343Y (en) | Long well section two-way hole-drawing device for well drilling | |
| CN215804440U (en) | Buckle tool | |
| CN212716474U (en) | Multi-section type drill rod splicing mechanism | |
| CN206368695U (en) | A kind of electric submersible pump is hung and latch system without well workover machine examination pump | |
| CN208122776U (en) | A kind of telescopic ball centralizer of oilfield | |
| CN210422591U (en) | Flexible short circuit of logging instrument | |
| CN212003098U (en) | Multistage slide block fishing spear | |
| CN212406591U (en) | Integral type enlarger for building geological exploration | |
| CN212689947U (en) | Anti-tile-clamping bite drill rod | |
| CN220522526U (en) | Retractable slip fishing spear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |