CN113464063A - Forged connecting ring - Google Patents
Forged connecting ring Download PDFInfo
- Publication number
- CN113464063A CN113464063A CN202110832197.5A CN202110832197A CN113464063A CN 113464063 A CN113464063 A CN 113464063A CN 202110832197 A CN202110832197 A CN 202110832197A CN 113464063 A CN113464063 A CN 113464063A
- Authority
- CN
- China
- Prior art keywords
- connecting ring
- rod
- block
- butt joint
- sleeve
- 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.)
- Pending
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 11
- 238000005065 mining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/043—Threaded with locking means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a forged connecting ring; the method comprises the following steps: the sleeve rod is connected with the sleeve body, an annular groove with a T-shaped section is formed in the sleeve rod, and a limiting column is fixed in the sleeve rod; the limiting block is arranged inside the sleeve rod and is in sliding connection with the sleeve rod in an annular groove formed in the sleeve rod; the connecting ring is connected to the surface of the limiting block, and the limiting block and the connecting ring form an integral structure; the rotating block is connected to one end of the connecting ring, the connecting ring and the rotating block are of an integrated structure, and the rotating block forms a rotating connection structure through the limiting block, the connecting ring and the sleeve rod. This adapter sleeve for mining when needing the butt joint between the drilling rod, rotates the commentaries on classics piece, through changeing the piece and the threaded connection between the butt joint pole for the butt joint pole slides in the inside of loop bar, so that adjust the flexible length of butt joint pole in the loop bar inside, reach and be convenient for carry out the purpose of butt joint to the drilling rod of different intervals.
Description
Technical Field
The invention relates to the technical field of mining drill rod butt joint devices, in particular to a forged connecting ring.
Background
The connecting sleeve is an auxiliary device for butt joint between drill rods for mining or between the drill rods and drill bits, adopts high-quality low-carbon alloy steel as a raw material, has the characteristics of high mechanical property, wear resistance, durability and the like through high-pressure forming and vacuum hardening and tempering treatment, and is widely applied to the fields of metallurgy, mining, oil exploitation and the like.
The connecting sleeves on the market are various in types, but the connecting sleeves for mining drill rods have the following problems in use:
1. the existing butt joint between the drill rods is realized in a mode of threaded connection with two ends of a connecting sleeve, the connecting mode is labor-consuming in installation and disassembly, and the drill rods at one end need to be rotated to be taken down and then disassembled;
2. the length of the connecting sleeve cannot be adjusted, so that butt joint between drill rods with different intervals is inconvenient;
improvements are needed to address the above issues to meet market demands.
Disclosure of Invention
The invention aims to provide a forged connecting ring, and solves the problems that the existing connecting ring in the background technology is in a threaded connection mode with two ends of a connecting sleeve, the connecting mode is labor-consuming in installation and disassembly, the connecting ring is disassembled after a drill rod at one end needs to be rotated and taken down, and the connecting sleeve cannot be adjusted in length, so that the connecting rings are inconvenient to butt among drill rods with different intervals.
In order to achieve the purpose, the invention provides the following technical scheme: forging the connecting ring; the method comprises the following steps:
the sleeve rod is connected with the sleeve body, an annular groove with a T-shaped section is formed in the sleeve rod, and a limiting column is fixed in the sleeve rod;
the limiting block is arranged inside the sleeve rod and is in sliding connection with the sleeve rod in an annular groove formed in the sleeve rod; the connecting ring is connected to the surface of the limiting block, and the limiting block and the connecting ring form an integral structure; the rotating block is connected to one end of the connecting ring, the connecting ring and the rotating block are of an integral structure, and the rotating block and the sleeve rod form a rotating connection structure through a limiting block and the connecting ring; the butt joint rod is in penetrating connection with the inside of the rotating block, the rotating block is in threaded connection with the butt joint rod, and the butt joint rod is in sliding connection with the sleeve rod.
Preferably, one end of the butt joint rod is provided with a drill rod, the drill rod and the butt joint rod are identical in size, and butt joint between the drill rods is facilitated through the structure.
Preferably, the surface of butt joint pole is connected with the connecting block, and structure as an organic whole between connecting block and the butt joint pole to the connecting block is the polar axis distribution on the surface of butt joint pole, through above-mentioned structure, so that the pulling force that receives on the homodisperse butt joint pole.
Preferably, the connection block includes:
the bolt is rotatably connected inside the connecting block, the outer wall of the bolt is of a threaded structure, and a sliding groove is formed inside the bolt;
the fixed shaft is connected inside the sliding groove in a penetrating mode, the two ends of the fixed shaft are perpendicularly connected with the connecting blocks, the connecting blocks and the fixed shaft are in an integrated structure, and the bolt can move on the connecting blocks conveniently through the structure.
Preferably, the outer wall of bolt is connected with the nut, and is threaded connection between nut and the bolt to the nut can restrict the removal of bolt, through above-mentioned structure, connects the nut on the bolt, so that fix after drilling rod and butt joint pole butt joint, prevent to drop.
Preferably, the surface of drilling rod is connected with the fixed block perpendicularly, and the fixed block is the polar axis distribution on the surface of drilling rod to the open end inner wall size of fixed block and the outer wall size phase-match of bolt, through above-mentioned structure, so that the bolt can run through the inside of fixed block, makes drilling rod and butt joint pole dock.
Compared with the prior art, the invention has the beneficial effects that: this adapter sleeve for mining is connected through the rotation that constitutes between commentaries on classics piece and the loop bar, and changes the threaded connection between piece and the butt joint pole, when making to rotate the piece, the butt joint pole alright stretch out and draw back in the inside of loop bar, in order to reach the purpose of adjusting length, and through the threaded connection between nut and the bolt, and the inside spout of seting up of bolt, make after taking off the nut, but the inside of bolt roll-off fixed block, in order to reach the purpose of being convenient for install and dismantle between the drilling rod.
1. When the drill rods need to be butted, the rotating block is rotated, and the butt joint rod slides in the sleeve rod through the threaded connection between the rotating block and the butt joint rod, so that the telescopic length of the butt joint rod in the sleeve rod is adjusted, and the aim of facilitating butt joint of the drill rods at different intervals is fulfilled.
2. When the drill rods are disassembled, the screw caps are rotated, the limit of the screw caps on the bolts is removed, the bolts are slid again, the bolts slide out of the inner parts of the fixed blocks, the connection between the butt joint rods and the drill rods is removed, and the labor-saving effect is achieved, so that the drill rods can be conveniently assembled and disassembled.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a side sectional view of the loop bar of the present invention.
In the figure: 1. a loop bar; 2. a limiting block; 3. a connecting ring; 4. rotating the block; 5. a docking rod; 6. a drill stem; 7. connecting blocks; 8. a bolt; 9. a chute; 10. a fixed shaft; 11. a nut; 12. a fixed block; 13. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: forging the connecting ring; the method comprises the following steps:
the loop bar 1 is connected with the loop body, an annular groove with a T-shaped section is formed in the loop bar 1, and a limiting column 13 is fixed in the loop bar 1;
the limiting block 2 is arranged inside the sleeve rod 1, and the limiting block 2 is in sliding connection with the sleeve rod 1 in an annular groove formed in the sleeve rod 1; the connecting ring 3 is connected to the surface of the limiting block 2, and the limiting block 2 and the connecting ring 3 are of an integral structure; the rotating block 4 is connected to one end of the connecting ring 3, the connecting ring 3 and the rotating block 4 are of an integral structure, and the rotating block 4 forms a rotating connection structure with the sleeve rod 1 through the limiting block 2 and the connecting ring 3; butt joint pole 5, through connection be in the inside of commentaries on classics piece 4, and change 4 and be threaded connection between butt joint pole 5 to be sliding connection between butt joint pole 5 and loop bar 1, when needing the butt joint between drilling rod 6, rotate and change 4, through changeing 4 and the threaded connection between butt joint pole 5, make butt joint pole 5 slide in the inside of loop bar 1, so that adjust the flexible length of butt joint pole 5 in loop bar 1 inside, reach and be convenient for carry out the purpose of butt joint to the drilling rod 6 of different intervals.
One end of butt joint pole 5 is provided with drilling rod 6, and drilling rod 6 is the same with the size of a dimension between the butt joint pole 5, and the surface of butt joint pole 5 is connected with connecting block 7, and connecting block 7 and butt joint pole 5 between structure as an organic whole to connecting block 7 is the polar axis distribution on the surface of butt joint pole 5, and connecting block 7 includes: the bolt 8 is rotatably connected inside the connecting block 7, the outer wall of the bolt 8 is of a threaded structure, and a sliding groove 9 is formed inside the bolt 8; a fixed shaft 10 which is connected inside the sliding groove 9 in a penetrating way, two ends of the fixed shaft 10 are vertically connected with the connecting block 7, and the connecting block 7 and the fixed shaft 10 are integrated, the outer wall of the bolt 8 is connected with a nut 11, the nut 11 and the bolt 8 are in threaded connection, and the nut 11 can limit the movement of the bolt 8, the surface of the drill rod 6 is vertically connected with a fixed block 12, the fixed blocks 12 are distributed on the surface of the drill rod 6 in a polar axis way, and the size of the inner wall of the opening end of the fixing block 12 is matched with the size of the outer wall of the bolt 8, when the drill rods 6 are disassembled, the nut 11 is rotated to remove the limit of the nut 11 on the bolt 8, then the bolt 8 is slid to enable the bolt 8 to slide out of the inside of the fixing block 12, the connection between the butt joint rod 5 and the drill rod 6 is removed, and the labor-saving effect is achieved, so that the drill rods 6 can be conveniently mounted and dismounted.
In summary, the following steps: as shown in fig. 1-3, when the connecting sleeve for mining is used, firstly, the rotating connection formed between the rotating block 4 and the sleeve rod 1 and the threaded connection between the rotating block 4 and the butt rod 5 are used, so that when the rotating block 4 is rotated, the butt rod 5 can stretch out and draw back in the sleeve rod 1 to achieve the purpose of adjusting the length, and after the nut 11 is removed, the bolt 8 can slide out of the inside of the fixing block 12 through the threaded connection between the nut 11 and the bolt 8 and the sliding groove 9 formed in the bolt 8, so as to achieve the purpose of facilitating installation and disassembly between the drill rods 6, which is the characteristic of the connecting sleeve for mining.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Forging the connecting ring; it is characterized by comprising:
the sleeve rod (1) is connected with the sleeve body, an annular groove with a T-shaped section is formed in the sleeve rod, and a limiting column (13) is fixed in the sleeve rod (1);
the limiting block (2) is arranged inside the sleeve rod (1), and the limiting block (2) is connected with the sleeve rod (1) in a sliding manner in an annular groove formed in the sleeve rod (1); the connecting ring (3) is connected to the surface of the limiting block (2), and the limiting block (2) and the connecting ring (3) are of an integral structure; the rotating block (4) is connected to one end of the connecting ring (3), the connecting ring (3) and the rotating block (4) are of an integral structure, and the rotating block (4) forms a rotating connection structure with the loop bar (1) through the limiting block (2) and the connecting ring (3); butt joint pole (5), through connection be in the inside of commentaries on classics piece (4), and change and be threaded connection between piece (4) and butt joint pole (5) to be sliding connection between butt joint pole (5) and loop bar (1).
2. The forged connecting ring according to claim 1, wherein one end of the butt rod (5) is provided with a drill rod (6), and the drill rod (6) and the butt rod (5) have the same size.
3. The forged connecting ring according to claim 1, wherein a connecting block (7) is connected to the surface of the butt rod (5), the connecting block (7) and the butt rod (5) are integrally formed, and the connecting block (7) is distributed on the surface of the butt rod (5) in a polar axis manner.
4. Forged connecting ring according to claim 3, wherein the connecting block (7) comprises:
the bolt (8) is rotatably connected inside the connecting block (7), the outer wall of the bolt (8) is of a threaded structure, and a sliding groove (9) is formed inside the bolt (8);
the fixing shaft (10) is connected inside the sliding groove (9) in a penetrating mode, two ends of the fixing shaft (10) are vertically connected with the connecting block (7), and the connecting block (7) and the fixing shaft (10) are of an integrated structure.
5. Forged connecting ring according to claim 4, wherein a nut (11) is attached to the outer wall of the pin (8), and wherein the nut (11) is in threaded connection with the pin (8), and wherein the nut (11) limits the movement of the pin (8).
6. The forged connecting ring according to claim 2, wherein the surface of the drill rod (6) is vertically connected with fixing blocks (12), the fixing blocks (12) are distributed on the surface of the drill rod (6) in a polar axis manner, and the inner wall of the opening end of each fixing block (12) is matched with the outer wall of the plug pin (8) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832197.5A CN113464063A (en) | 2021-07-22 | 2021-07-22 | Forged connecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832197.5A CN113464063A (en) | 2021-07-22 | 2021-07-22 | Forged connecting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113464063A true CN113464063A (en) | 2021-10-01 |
Family
ID=77882135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110832197.5A Pending CN113464063A (en) | 2021-07-22 | 2021-07-22 | Forged connecting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113464063A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5425429A (en) * | 1994-06-16 | 1995-06-20 | Thompson; Michael C. | Method and apparatus for forming lateral boreholes |
| CA2260307A1 (en) * | 1998-03-16 | 1999-09-16 | Ryan Energy Technologies Inc. | Subassembly electrical isolation connector for drill rod |
| CN2641263Y (en) * | 2003-08-30 | 2004-09-15 | 铉家盈 | Drilling rod with increased length |
| US20090272537A1 (en) * | 2008-05-04 | 2009-11-05 | Alikin Rudolf S | Aluminum riser assembly |
| CN201865591U (en) * | 2010-12-01 | 2011-06-15 | 安徽皖晶钻探科技发展有限公司 | Plug-in dual-screw drilling rod |
| CN202100210U (en) * | 2011-04-22 | 2012-01-04 | 山河智能装备股份有限公司 | Drilling rig and vibration damper thereof |
| CN206617101U (en) * | 2017-04-13 | 2017-11-07 | 长江大学 | A kind of deep-sea test string connector |
| CN215595507U (en) * | 2021-07-22 | 2022-01-21 | 邹城兖矿泰德工贸有限公司 | Forged connecting ring |
-
2021
- 2021-07-22 CN CN202110832197.5A patent/CN113464063A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5425429A (en) * | 1994-06-16 | 1995-06-20 | Thompson; Michael C. | Method and apparatus for forming lateral boreholes |
| CA2260307A1 (en) * | 1998-03-16 | 1999-09-16 | Ryan Energy Technologies Inc. | Subassembly electrical isolation connector for drill rod |
| CN2641263Y (en) * | 2003-08-30 | 2004-09-15 | 铉家盈 | Drilling rod with increased length |
| US20090272537A1 (en) * | 2008-05-04 | 2009-11-05 | Alikin Rudolf S | Aluminum riser assembly |
| CN201865591U (en) * | 2010-12-01 | 2011-06-15 | 安徽皖晶钻探科技发展有限公司 | Plug-in dual-screw drilling rod |
| CN202100210U (en) * | 2011-04-22 | 2012-01-04 | 山河智能装备股份有限公司 | Drilling rig and vibration damper thereof |
| CN206617101U (en) * | 2017-04-13 | 2017-11-07 | 长江大学 | A kind of deep-sea test string connector |
| CN215595507U (en) * | 2021-07-22 | 2022-01-21 | 邹城兖矿泰德工贸有限公司 | Forged connecting ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 272000 West Section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Applicant after: Shandong Yanneng Taide Heavy Industry Co.,Ltd. Address before: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Applicant before: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. Country or region before: China |