CN109236199A - Driver wear-resistant sleeve - Google Patents
Driver wear-resistant sleeve Download PDFInfo
- Publication number
- CN109236199A CN109236199A CN201811092546.9A CN201811092546A CN109236199A CN 109236199 A CN109236199 A CN 109236199A CN 201811092546 A CN201811092546 A CN 201811092546A CN 109236199 A CN109236199 A CN 109236199A
- Authority
- CN
- China
- Prior art keywords
- driver
- fixed
- hole location
- fixing clamp
- resistant 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
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)
Abstract
The invention discloses driver wear-resistant sleeves, including fixed part and interconnecting piece: fixed part is equipped with several fixed blocks, fixed block is concave-shaped structure, fixed block is equipped with the first fixing clamp, second fixing clamp, first fixing clamp and the second fixing clamp are respectively equipped with the first hole location, second hole location, first hole location and the second hole location are for placing bolt, fixed bit is equipped between first fixing clamp and the second fixing clamp, for installing driver, fixed bit and first hole location, second hole location is vertical, after driver is placed on fixed bit, driver is fixed by way of tightening the nut in the first hole location and the second hole location；Interconnecting piece is equipped with the first connecting pin and second connection end, first connecting pin is equipped with external screw thread, second connection end is equipped with and the mutually matched internal screw thread in the first connecting pin, after external screw thread is connect with the internal screw thread, cylindrical tube nested structure is formed, it is short and increase the wearability of casing to solve Service Life of Casing.
Description
Technical field
The present invention relates to drilling equipment technical fields, and in particular to a kind of driver wear-resistant sleeve.
Background technique
Driver wear-resistant sleeve refers to that covering upper one layer of pipeline in the outside of driver replaces casing during drillng operation
It for drilling rod and drill collar, completes to apply torque and bit pressure to drill bit, the place of drilling well will be arrived under casing while drilling well, drilling well is complete
Casing is stayed in well after, is a new technology of modern drilling, but casing be easy to cause damage during use,
Either can all generate different degrees of damage after the completion of placement during casing is placed again, and exploitation when
Between be also it is longer, especially whole casing is easier to damage, so the damage of cased well is a problem to be solved.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides driver wear-resistant sleeve, solve that Service Life of Casing is short to ask
Topic, increases the wearability of casing in use.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: driver wear-resistant sleeve, including fixed part
And interconnecting piece:
The fixed part is equipped with several fixed blocks, and the fixed block is concave-shaped structure, and the fixed block is equipped with the
One fixing clamp, the second fixing clamp, first fixing clamp and the second fixing clamp are respectively equipped with the first hole location, the second hole location, and first
Hole location and the second hole location are equipped with fixed bit, for installing for placing bolt between first fixing clamp and the second fixing clamp
Driver, the fixed bit and first hole location, the second hole location are vertical, after driver is placed on fixed bit, by tightening
First hole location and the mode of the nut in the second hole location fix driver；
The interconnecting piece is equipped with the first connecting pin and second connection end, and first connecting pin is equipped with external screw thread, described
Second connection end is equipped with and the mutually matched internal screw thread in the first connecting pin, after the external screw thread is connect with the internal screw thread, formation
Cylindrical tube nested structure.
Preferably, the diversion division is equipped with diversion pipe and several water conservancy diversion through-holes, and the water conservancy diversion through-hole is located at the set
Between the inner and outer wall of pipe, one end of the diversion pipe is equipped with first drain hole parallel with water conservancy diversion through-hole, the diversion pipe
The other end be equipped with second drain hole parallel with water conservancy diversion through-hole.
Preferably, the fixed block bottom is equipped with fixed plate, and the weight of the fixed plate is lighter than the weight of the fixed block
Amount, makes it after fixed bit driver, pipe sleeve and driver weight are uniform.
Preferably, the second connection end is equipped with cavity, and the effect of the cavity is auxiliary draft tube water conservancy diversion.
Preferably, the fixed bit is equipped with anti-slip layer.
Preferably, the diversion pipe is using chrome alloy cast iron either spheroidal graphite cast-iron.
Preferably, described first it is connected with the first hollow frustum of a cone, the second connection end is equipped with hollow
Second frustum of a cone, the first hollow frustum of a cone are connected through a screw thread with the second hollow frustum of a cone.
Preferably, silica gel is equipped between the fixed block and the diversion pipe, to protect fixed block and diversion pipe.
(3) beneficial effect
The present invention have it is following the utility model has the advantages that
1, fixed part is increased, the effect of fixed part is other than being capable of fixing driver, it is often more important that by outer masterpiece
With rear, supporting sleeve can be played and increase casing toughness；
2, the increase of interconnecting piece solves casing entirety so that casing during use, can connect between casing
The drawbacks of damage.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of fixed block of the invention；
In figure: 1 fixed part, 11 fixed blocks, 111 first fixing clamps, 112 second fixing clamps, 12 fixed bits；2 interconnecting pieces, 21
First connecting pin, 211 external screw threads, 22 second connection ends, 221 internal screw threads；3 diversion divisions, 31 diversion pipes, 311 first drain holes,
312 second drain holes, 32 water conservancy diversion through-holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiments of the present invention, referring to Fig. 1 and Fig. 2, driver wear-resistant sleeve, including outermost diversion division 3, diversion division
3 using materials, the fixed part 1 of inside pipe casing and the interconnecting pieces 2 at casing both ends such as chrome alloy cast iron either spheroidal graphite cast-iron, water conservancy diversion
Portion 3 is equipped with diversion pipe 31 and several water conservancy diversion through-holes 32, and several water conservancy diversion through-holes 32 are evenly distributed in diversion pipe inner and outer wall
Between, water conservancy diversion through-hole 32 is specifically equipped between two fixed blocks 11, while in one end of diversion pipe 31, connecting with second
It connects end and is equipped with the first drain hole 311 at the same end, the direction of the first drain hole 311 is parallel with water conservancy diversion through-hole 32, the first drainage
Hole 311 is also in the cavity of second connection end, the other end of diversion pipe 31, is equipped with the at the same end with the first connecting pin
The direction of two drain holes 312, the second drain hole 312 is vertical with water conservancy diversion through-hole 32, the fluid body in diversion pipe can be discharged to set
Pipe is outer；Fixed part 1 is equipped with several fixed blocks 11, and the main function of fixed block 11 is exactly the hardness in order to increase casing, casing
Hardness can determine that the bottom of fixed block 11 is equipped with fixed plate, the weight of fixed plate according to the concentration that fixed block 11 arranges
Amount is lighter than the weight of the fixed block, makes it after fixed driver, pipe sleeve and driver weight are uniform, that is to say, that fixed block is being made
It is to be made according to the ratio of weight during work, primarily to prevent from sinking the appearance of phenomenon partially during use,
Fixed block is equipped with the first fixing clamp 111 and the second fixing clamp 112 simultaneously, between the first fixing clamp 111 and the second fixing clamp 112
Equipped with fixed bit 12, fixed bit 12 is equipped with anti-slip layer, and main function is fixed bit skidding in order to prevent, and for
Drilling rod is protected, the first fixing clamp 111 and the second fixing clamp 112 are respectively equipped with the first hole location and the second hole location, the first fixing clamp 111
Be with the second fixing clamp 112 it is symmetrical, so the first hole location and the second hole location be also it is symmetrical, the first hole location and the second hole location
Main function is exactly to be used to place bolt, and drilling rod is first placed on fixed bit 12 by when use, and bolt is passed through from the first hole location
Then the second hole location is being passed through, is then tightening nut, the elastic of fixation can determine according to demand, fixed block 11 and the water conservancy diversion
Silica gel is equipped between pipe 31, to protect fixed block and diversion pipe；Interconnecting piece 2 is equipped with the first connecting pin 21 and second connection end
22, the first connecting pin 21 is equipped with the first hollow frustum of a cone, and the inclined face of the first hollow frustum of a cone is equipped with external screw thread, the
Two connecting pins 22 are equipped with the second hollow frustum of a cone, and the face of the second hollow frustum of a cone inner inclination is equipped with and external screw thread phase
Matched internal screw thread, the first hollow frustum of a cone are connected through a screw thread with the second hollow frustum of a cone, form cylindrical tube noose
Multiple casings can be completed the connection of casing by the cooperation of internal and external threads, be additionally provided with cavity in second connection end 22 by structure, empty
The effect of chamber is auxiliary draft tube water conservancy diversion.
Application method of the invention: be prefabricated in the factory out casing, the top of fixed block 11 with and bottom end respectively with diversion pipe
31 are connected, and can connect by welding between fixed block 11 and diversion pipe 31, can also be connected, be made by modes such as bolts
During with drilling well shaft drilling, pipe sleeve can will be covered in the outside of drilling rod either drill collar, diversion pipe 31 is using hard
Material has wear-resisting characteristic, while the increase of fixed block 11, increases the crushing resistance of casing, while also increasing casing
Service life, during use can according to demand, certainly can also during prefabricated to determine the quantity of installation casing
The hardness of casing is determined according to the concentration that fixed block 11 arranges.
Claims (8)
1. driver wear-resistant sleeve, it is characterised in that: including fixed part (1) and interconnecting piece (2)
The fixed part (1) is equipped with several fixed blocks (11), and the fixed block (11) is concave-shaped structure, the fixed block
(11) the first fixing clamp (111), the second fixing clamp (112), first fixing clamp (111) and the second fixing clamp are equipped with
(112) it is respectively equipped with the first hole location, the second hole location, the first hole location and the second hole location are for placing bolt, first fixing clamp
(111) fixed bit (12) are equipped between the second fixing clamp (112), for installing driver, the fixed bit (12) and described the
One hole location, the second hole location are vertical, after driver is placed on fixed bit (12), by tightening in the first hole location and the second hole location
The mode of nut driver is fixed；
The interconnecting piece (2) is equipped with the first connecting pin (21) and second connection end (22), and first connecting pin (21) is equipped with
External screw thread (211), the second connection end (22) be equipped with the first connecting pin (21) mutually matched internal screw thread (221), it is described
After external screw thread (211) is connect with the internal screw thread (221), cylindrical tube nested structure is formed.
2. driver wear-resistant sleeve according to claim 1, it is characterised in that: the driver wear-resistant sleeve further includes diversion division
(3), the diversion division (3) is equipped with diversion pipe (31) and several water conservancy diversion through-holes (32), and the water conservancy diversion through-hole (32) is located at described
Between the inner and outer wall of casing, one end of the diversion pipe (31) is equipped with first drain hole parallel with water conservancy diversion through-hole (32)
(311), the other end of the diversion pipe (31) is equipped with second drain hole (312) vertical with water conservancy diversion through-hole (32).
3. driver wear-resistant sleeve according to claim 1, it is characterised in that: fixed block (11) bottom, which is equipped with, to be fixed
Plate, the weight of the fixed plate are lighter than the weight of the fixed block, make it after fixed driver, pipe sleeve and driver weight are uniform.
4. driver wear-resistant sleeve according to claim 1, it is characterised in that: the second connection end (22) is equipped with sky
Chamber, the effect of the cavity are auxiliary draft tube water conservancy diversion.
5. driver wear-resistant sleeve according to claim 1, it is characterised in that: the fixed bit (12) is equipped with anti-slip layer.
6. driver wear-resistant sleeve according to claim 2, it is characterised in that: the diversion pipe (31) uses chrome alloy cast iron
Either spheroidal graphite cast-iron.
7. driver wear-resistant sleeve according to claim 1, it is characterised in that: first connecting pin (21) is equipped with hollow
First frustum of a cone, the second connection end (22) are equipped with the second hollow frustum of a cone, hollow first frustum of a cone and institute
The second hollow frustum of a cone is stated to be connected through a screw thread.
8. driver wear-resistant sleeve according to claim 2, it is characterised in that: the fixed block (11) and the diversion pipe
(31) silica gel is equipped between, to protect fixed block and diversion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092546.9A CN109236199A (en) | 2018-09-19 | 2018-09-19 | Driver wear-resistant sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092546.9A CN109236199A (en) | 2018-09-19 | 2018-09-19 | Driver wear-resistant sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236199A true CN109236199A (en) | 2019-01-18 |
Family
ID=65059092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811092546.9A Pending CN109236199A (en) | 2018-09-19 | 2018-09-19 | Driver wear-resistant sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392415A (en) * | 2020-11-27 | 2021-02-23 | 邹城兖矿泰德工贸有限公司 | Rotary tool wear-resistant sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69408150T2 (en) * | 1993-08-17 | 1998-08-06 | George Swietlik | DEVICE FOR REDUCING TORQUE IN A ROD |
| CN102031935A (en) * | 2010-12-01 | 2011-04-27 | 中信重工机械股份有限公司 | Extendable combined drill rod with water passage, air passage and slurry returning passage |
| CN204984279U (en) * | 2015-04-14 | 2016-01-20 | 浙江海洋学院 | Outer tube with wear proof device |
| CN205840798U (en) * | 2016-07-08 | 2016-12-28 | 邹城兖矿泰德工贸有限公司 | Driver wear-resistant sleeve |
| CN206625792U (en) * | 2017-03-17 | 2017-11-10 | 安徽省煤田地质局第一勘探队 | One kind seals durable drilling pipe |
| CN206707646U (en) * | 2017-05-08 | 2017-12-05 | 中国石油辽河油田分公司 | A kind of multipurpose casing stabbing board |
-
2018
- 2018-09-19 CN CN201811092546.9A patent/CN109236199A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69408150T2 (en) * | 1993-08-17 | 1998-08-06 | George Swietlik | DEVICE FOR REDUCING TORQUE IN A ROD |
| CN102031935A (en) * | 2010-12-01 | 2011-04-27 | 中信重工机械股份有限公司 | Extendable combined drill rod with water passage, air passage and slurry returning passage |
| CN204984279U (en) * | 2015-04-14 | 2016-01-20 | 浙江海洋学院 | Outer tube with wear proof device |
| CN205840798U (en) * | 2016-07-08 | 2016-12-28 | 邹城兖矿泰德工贸有限公司 | Driver wear-resistant sleeve |
| CN206625792U (en) * | 2017-03-17 | 2017-11-10 | 安徽省煤田地质局第一勘探队 | One kind seals durable drilling pipe |
| CN206707646U (en) * | 2017-05-08 | 2017-12-05 | 中国石油辽河油田分公司 | A kind of multipurpose casing stabbing board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392415A (en) * | 2020-11-27 | 2021-02-23 | 邹城兖矿泰德工贸有限公司 | Rotary tool wear-resistant sleeve |
| CN112392415B (en) * | 2020-11-27 | 2022-04-29 | 邹城兖矿泰德工贸有限公司 | Rotary tool wear-resistant sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759326A (en) | A kind of Stress Control multistage opening type anchor pole and anchoring construction method | |
| CN106287001B (en) | Penstock reinforcing bar composite concrete pipe and the pipeline and production method being made from it | |
| CN102704971A (en) | Grouting and Grouting-stopping anchor cable inside hole | |
| CN107420640A (en) | Attachment means between jacking construction end-protecting device and jacking construction steel pipe | |
| CN206448830U (en) | A kind of self-advancing type Hollow non-metallic screw thread reinforced resin anchor pole | |
| CN109236199A (en) | Driver wear-resistant sleeve | |
| CN202882965U (en) | Non-resin multi-anchor rock bolt capable of stopping rotation reversely | |
| CN206112297U (en) | Prestressing force steel cylinder concrete pipe with anticorrosive thrust armor connects | |
| CN108412037A (en) | A kind of assembled hollow hub node applied to grid shell | |
| CN219159776U (en) | High-impact-resistance reinforced pipe | |
| CN202708364U (en) | Nodular cast iron pipe provided with concrete in wrapping mode | |
| CN217272484U (en) | Concrete drain pipe with good connecting effect | |
| CN201214788Y (en) | Grouting device under pressure for mortar anchor rod | |
| CN204663561U (en) | A kind of large deformation hollow self-feeding anchor pile | |
| CN101086159A (en) | Annular extension limit flexible pressurized grouting bolt | |
| CN205154208U (en) | Novel multi -functional stock | |
| CN204524328U (en) | Top pipe slurry injection hole makes frock | |
| CN207130727U (en) | A kind of spheroidal graphite cast-iron screw pile | |
| CN210113382U (en) | External tunnel pipeline connecting device that flees | |
| CN206958422U (en) | The large diameter pipeline attachment means of water conservancy construction | |
| CN201803021U (en) | Combustion gas underground inlet pipe | |
| CN207775875U (en) | Rod of soil nailing wall end reinforces sleeve | |
| CN208280148U (en) | A kind of multiple green structure of side slope | |
| CN206419056U (en) | A kind of suspension roof support structure with anchor sleeve | |
| CN106385827A (en) | Underground pipe connection tool for saline-alkali land |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |