CN111219155A - Winding type drill rod - Google Patents
Winding type drill rod Download PDFInfo
- Publication number
- CN111219155A CN111219155A CN202010193958.2A CN202010193958A CN111219155A CN 111219155 A CN111219155 A CN 111219155A CN 202010193958 A CN202010193958 A CN 202010193958A CN 111219155 A CN111219155 A CN 111219155A
- Authority
- CN
- China
- Prior art keywords
- drill
- rod body
- rod
- arc
- shaped plate
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 9
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B17/22—Rods or pipes with helical structure
-
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- 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
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- 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
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of drill rods, and particularly relates to a winding type drill rod which comprises a drill rod body, spiral fins and a drill handle; the outside of the drill rod body is wound with spiral fins; one end of the drill rod body is in threaded connection with a drill handle, and the inner side of one end, connected with the drill rod body, of the drill handle is also provided with an internal thread; the drill handle is connected with a sleeve with two open ends through internal threads; a first connecting rod is fixedly arranged at one end of the sleeve, which is far away from the drill handle; the first connecting rod is fixedly connected with an arc-shaped plate; a fixed rod is fixedly arranged inside the other end of the arc-shaped plate; the fixed rod is connected with a rod body in a relatively rotating manner; the other end of the rod body is connected with the annular wiping ring through a second connecting rod; the sleeve, the first connecting rod, the arc-shaped plate, the fixed rod and the rod body are all located in a first water channel inside the drilling rod body. The invention not only can remove the sludge accumulated in the drill rod, but also is convenient for removing the sludge attached to the inner wall of the drill rod, thereby improving the effect of removing the sludge in the drill rod.
Description
Technical Field
The invention belongs to the technical field of drill rods, and particularly relates to a winding type drill 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. Along with the continuous propulsion of technique, also the improvement to the drilling rod is imperative, for example chinese patent CN201910228942.8 discloses a winding drilling rod, including the drilling rod body, the outside winding of drilling rod body has the spiral wing, the one end of the drilling rod body is provided with the drillstock, just the drilling rod body with the drillstock is threaded connection, the drillstock with the screw thread of the drilling rod body is opposite with the direction of rotation of winding drilling rod, the drilling rod body is kept away from the one end of drillstock is provided with the end cover, wherein, the drillstock is in the one end of the drilling rod body is provided with the fastening and detains, the fastening detain through the bearing with the drilling rod body rotates to be connected, first water course has been seted up to the drillstock inside, the drillstock is kept away from the one end that the fastening was detained and has been seted up the card beans. This winding drilling rod body of drilling rod is threaded connection with drillstock and end cover, consequently can dismantle it through screw thread reverse rotation's mode to can make the inside whole cavity of drilling rod body, and then can conveniently clear up its inside, thereby the effectual inside problem of silt of appearing of having avoided. However, the coiled drill rod still does not facilitate the removal of the sludge attached to the inner wall of the drill rod, and therefore, there is a need for a coiled drill rod capable of facilitating the removal of the inner wall of the drill rod.
Disclosure of Invention
The invention aims to provide a winding type drill rod, which not only can remove sludge accumulated in the drill rod, but also is convenient for removing sludge attached to the inner wall of the drill rod, and improves the effect of removing the sludge in the drill rod.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a winding type drill rod comprises a drill rod body, spiral fins and a drill handle; the outside of the drill rod body is wound with spiral fins; one end of the drill rod body is in threaded connection with a drill handle, and the external threads of the drill rod body and the internal threads of the drill handle are opposite to the rotating direction of the winding type drill rod; the diameter of the first water channel in the drill rod body is equal to that of the second water channel in the drill handle; the inner side of one end of the drill handle connected with the drill rod body is also provided with an internal thread; the drill handle is connected with a sleeve with two open ends through internal threads; a first connecting rod is fixedly arranged at one end of the sleeve, which is far away from the drill handle; the first connecting rod is fixedly connected with an arc-shaped plate; a fixed rod is fixedly arranged inside the other end of the arc-shaped plate; the fixed rod is connected with a rod body in a relatively rotating manner; the other end of the rod body is connected with the annular wiping ring through a second connecting rod; the sleeve, the first connecting rod, the arc-shaped plate, the fixed rod and the rod body are all located in a first water channel inside the drilling rod body.
Further, the length of the rod body is smaller than that of the arc-shaped plate, and when the rod body rotates and then completely falls into the arc-shaped plate, the wiping ring is also positioned in the arc-shaped plate and is in close contact with the inner wall of the arc-shaped plate.
Furthermore, a group of first convex fixture blocks for fastening the rod body are respectively arranged on two sides of the fixed rod; the first convex fixture block is fixedly arranged on the inner wall of the arc-shaped plate; when the rod body is rotated and completely falls into the arc-shaped plate and the rod body is unfolded, the first convex clamping block fixes the position of the rod body.
Furthermore, an auxiliary positioning plate is fixedly arranged at the edge of the arc-shaped plate, and a second convex clamping block is arranged on the auxiliary positioning plate; as the secondary protection of falling into the arc plate after the rotation of the rod body, after the rod body comes out from the first convex fixture block, the second convex fixture block can prevent the rod body from unfolding.
Furthermore, one end of the rod body is provided with a through hole; the fixed rod passes through the through hole on the rod body and is connected with the rod body in a relative rotation mode.
Further, an end cover is arranged at the other end of the drill rod body; the drill handle is provided with a clamping bean at one end far away from the sleeve, and a clamping bean fixing hole is formed in one end, close to the end cover, of the drill rod body.
Compared with the prior art, the inner wall of the drill rod body is completely wiped through the wiping device which is formed by the sleeve, the arc-shaped plate, the rod body and the like and is connected with the drill handle through the internal thread, so that the wiping effect is improved; the connection mode of the sleeve and the first connecting rod, the design of the arc-shaped plate, the connection mode of the sleeve and the fixed rod, the design of the annular wiping ring and the like avoid blocking the sludge and ensure the circulation of the sludge; the arc can be arranged in to the body of rod to carry out the rigidity to it through the protruding type fixture block of first protruding type fixture block and second, be convenient for carry and deposit, its overall structure reasonable in design, convenient operation can effectively clear away adnexed silt, strong adaptability on the body of rod inner wall.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is an enlarged view of the wiping device of the present invention;
FIG. 4 is an enlarged view of the wiping device of the present invention (without the sleeve);
FIG. 5 is an enlarged view of the arcuate plate configuration of the present invention;
the device comprises a drill rod body 1, a spiral fin 2, a drill handle 3, a sleeve 4, a first connecting rod 5, an arc-shaped plate 6, a fixing rod 7, a rod body 8, a second connecting rod 9, a wiping ring 10, a first water channel 11, a second water channel 12, a first convex fixture block 13, an auxiliary positioning plate 14, a second convex fixture block 15, an end cover 16, a clamping bean 17 and a clamping bean fixing hole 18.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The invention is further illustrated by the following specific examples and the accompanying drawings.
Example 1:
the winding type drill rod comprises a drill rod body 1, spiral fins 2 and a drill handle 3; the spiral fin 2 is wound outside the drill rod body 1; one end of the drill rod body 1 is in threaded connection with a drill handle 3, and the external threads of the drill rod body 1 and the internal threads of the drill handle 3 are opposite to the rotating direction of the winding type drill rod; the diameter of a first water channel 11 in the drill rod body 1 is equal to that of a second water channel 12 in the drill handle 3; an internal thread is arranged on the inner side of one end of the drill handle 3 connected with the drill rod body 1; the drill handle 3 is connected with a sleeve 4 with two open ends through internal threads; a first connecting rod 5 is fixedly arranged at one end of the sleeve 4 far away from the drill shank 3; the first connecting rod 5 is fixedly connected with an arc-shaped plate 6; a fixed rod 7 is fixedly arranged inside the other end of the arc-shaped plate 6; the fixed rod 7 is connected with a rod body 8 in a relatively rotating manner; the rod body 8 is connected with the fixed rod 7, and the other end of the rod body 8 is connected with the annular wiping ring 10 through a second connecting rod 9; the sleeve 4, the first connecting rod 5, the arc-shaped plate 6, the fixing rod 7 and the rod body 8 are all positioned in a first water channel 11 inside the drilling rod body 1.
Further, the length of the rod body 8 is smaller than that of the arc-shaped plate 6, and when the rod body 8 completely falls into the arc-shaped plate 6 after rotating, the wiping ring 10 is also positioned in the arc-shaped plate 6 and is in close contact with the inner wall of the arc-shaped plate 6.
Furthermore, a group of first convex fixture blocks 13 for fastening the rod body 8 are respectively arranged on two sides of the fixed rod 7; the first convex fixture block 13 is arranged on the inner wall of the arc-shaped plate 6; when the rod body 8 completely falls into the arc-shaped plate 6 after rotating and the rod body 8 is unfolded, the first convex clamping block 13 fixes the position of the rod body 8.
Furthermore, an auxiliary positioning plate 14 is fixedly arranged at the edge of the arc-shaped plate 6, and a second convex fixture block 15 is arranged on the auxiliary positioning plate 14; as the secondary protection of falling into arc 6 completely after rotating body of rod 8, after body of rod 8 comes out from first protruding fixture block 13, the protruding fixture block 15 of second can prevent that body of rod 8 from expanding.
Furthermore, one end of the rod body 8 is provided with a through hole; the fixing rod 7 penetrates through a through hole in the rod body 8 and is connected with the rod body 8 in a relatively rotating mode.
Further, the connecting rod 5 passes through the center of the end circle of the sleeve 4 to avoid blocking sludge.
Further, when the rod 8 is unfolded relative to the arc-shaped plate 6, the wiping ring 10 is located at the other end of the first water channel 11, so that the wiping ring can wipe the whole first water channel 11.
Further, the outer wall of the arc-shaped plate 6 is tightly attached to the inner wall of the drill rod body 1, so that the circulation of sludge is guaranteed.
Further, an end cover 16 is arranged at the other end of the drill rod body 1; the end of the drill handle 3 far away from the sleeve 4 is provided with a clamping bean 17, and one end of the drill rod body 1 near the end cover 16 is provided with a clamping bean fixing hole 18.
The working principle is as follows: the drill handle 3 is in threaded connection with the sleeve 4 through internal threads and is in threaded connection with the drill rod body 1 through external threads, at the moment, the rod body 8 is unfolded relative to the arc-shaped plate 6 and is positioned in the first water channel 11, the wiping ring 10 is positioned at the end part of the first water channel 11, and the blocking of sludge is avoided through the connection mode of the sleeve 4 and the first connecting rod 5, the design of the arc-shaped plate 6, the connection mode of the sleeve 4 and the fixed rod 7, the design of the annular wiping ring 10 and the like, so that the circulation of the sludge is ensured; when the mud in the drilling rod body 1 needs to be removed, the drill handle 3 is detached and is pulled in the direction away from the drilling rod body 1, or the drill handle 3 is detached from the sleeve 4, and the sleeve 4 is pulled in the direction away from the drilling rod body 1, so that the inner wall of the drilling rod body 1 is wiped through the wiping ring 10, and the wiping effect is improved. In addition, when the wiping device consisting of the sleeve 4, the arc-shaped plate 6, the rod body 8, the wiping ring 10 and the like is taken out of the drill rod body 1, the rod body 8 can be placed into the arc-shaped plate 6 after being rotated, so that the size is reduced, the carrying and the placement are convenient, and the use is very flexible.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. The winding type drill rod comprises a drill rod body, spiral fins and a drill handle; the outside of the drill rod body is wound with spiral fins; one end of the drill rod body is in threaded connection with a drill handle, and the external threads of the drill rod body and the internal threads of the drill handle are opposite to the rotating direction of the winding type drill rod; the diameter of the first water channel in the drill rod body is equal to that of the second water channel in the drill handle; the method is characterized in that: the inner side of one end of the drill handle connected with the drill rod body is also provided with an internal thread; the drill handle is connected with a sleeve with two open ends through internal threads; a first connecting rod is fixedly arranged at one end of the sleeve, which is far away from the drill handle; the first connecting rod is fixedly connected with an arc-shaped plate; a fixed rod is fixedly arranged inside the other end of the arc-shaped plate; the fixed rod is connected with a rod body in a relatively rotating manner; the other end of the rod body is connected with the annular wiping ring through a second connecting rod; the sleeve, the first connecting rod, the arc-shaped plate, the fixed rod and the rod body are all located in a first water channel inside the drilling rod body.
2. The spooled drill pipe of claim 1, wherein: the length of the rod body is smaller than that of the arc-shaped plate.
3. The spooled drill pipe of claim 1, wherein: a group of first convex fixture blocks for fastening the rod body are respectively arranged on two sides of the fixed rod; the first convex clamping block is fixedly arranged on the inner wall of the arc-shaped plate.
4. The spooled drill pipe of claim 1, wherein: the spooled drill pipe of claim 1, wherein: and an auxiliary positioning plate is fixedly arranged at the edge of the arc-shaped plate, and a second convex clamping block is arranged on the auxiliary positioning plate.
5. The spooled drill pipe of claim 1, wherein: one end of the rod body is provided with a through hole; the fixed rod passes through the through hole on the rod body and is connected with the rod body in a relative rotation mode.
6. The spooled drill pipe of claim 1, wherein: the connecting rod passes through the center of a circle at the end part of the sleeve.
7. The spooled drill pipe of claim 1, wherein: when the rod body is unfolded relative to the arc-shaped plate, the wiping ring is just positioned at the other end part of the first water channel.
8. The spooled drill pipe of claim 1, wherein: the outer wall of the arc-shaped plate is tightly attached to the inner wall of the drill rod body.
9. The spooled drill pipe of claim 1, wherein: an end cover is arranged at the other end of the drill rod body; the drill handle is provided with a clamping bean at one end far away from the sleeve, and a clamping bean fixing hole is formed in one end, close to the end cover, of the drill rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010193958.2A CN111219155A (en) | 2020-03-19 | 2020-03-19 | Winding type drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010193958.2A CN111219155A (en) | 2020-03-19 | 2020-03-19 | Winding type drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111219155A true CN111219155A (en) | 2020-06-02 |
Family
ID=70807941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010193958.2A Pending CN111219155A (en) | 2020-03-19 | 2020-03-19 | Winding type drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111219155A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170853A (en) * | 1991-05-14 | 1992-12-15 | Mason Ronald J | Pipe wiper assembly for a well drilling unit |
| US5713423A (en) * | 1992-07-24 | 1998-02-03 | The Charles Machine Works, Inc. | Drill pipe |
| US6056073A (en) * | 1997-03-17 | 2000-05-02 | S.M.F. International | Element of a rotating drill pipe string |
| US20030221872A1 (en) * | 2001-04-27 | 2003-12-04 | S.M.F. International | Profiled element for rotary drilling equipment and applications to components of a string of drill pipes |
| CN102094197A (en) * | 2010-12-16 | 2011-06-15 | 山西潞安环保能源开发股份有限公司 | Plasma cladding method for processing dust-removal-assisting wear-resistant spiral drill stem |
| CN103781988A (en) * | 2011-03-14 | 2014-05-07 | 旋转钻井工具美国公司 | Integral wear pad and method for making same |
| CN203796192U (en) * | 2014-04-18 | 2014-08-27 | 王海峰 | Mine remote humidifying and dust-extinguishing drilling rod |
| CN203905836U (en) * | 2014-06-25 | 2014-10-29 | 宝鸡石油机械有限责任公司 | Floating buffering nipple |
| WO2015071381A2 (en) * | 2013-11-15 | 2015-05-21 | Mincon International Ltd. | Filter drill rod adapted for cleaning |
| CN109899007A (en) * | 2019-03-25 | 2019-06-18 | 邹城兖矿泰德工贸有限公司 | Winding drill stem |
| CN211777256U (en) * | 2020-03-19 | 2020-10-27 | 邹城兖矿泰德工贸有限公司 | Winding type drill rod |
-
2020
- 2020-03-19 CN CN202010193958.2A patent/CN111219155A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170853A (en) * | 1991-05-14 | 1992-12-15 | Mason Ronald J | Pipe wiper assembly for a well drilling unit |
| US5713423A (en) * | 1992-07-24 | 1998-02-03 | The Charles Machine Works, Inc. | Drill pipe |
| US6056073A (en) * | 1997-03-17 | 2000-05-02 | S.M.F. International | Element of a rotating drill pipe string |
| US20030221872A1 (en) * | 2001-04-27 | 2003-12-04 | S.M.F. International | Profiled element for rotary drilling equipment and applications to components of a string of drill pipes |
| CN102094197A (en) * | 2010-12-16 | 2011-06-15 | 山西潞安环保能源开发股份有限公司 | Plasma cladding method for processing dust-removal-assisting wear-resistant spiral drill stem |
| CN103781988A (en) * | 2011-03-14 | 2014-05-07 | 旋转钻井工具美国公司 | Integral wear pad and method for making same |
| WO2015071381A2 (en) * | 2013-11-15 | 2015-05-21 | Mincon International Ltd. | Filter drill rod adapted for cleaning |
| CN203796192U (en) * | 2014-04-18 | 2014-08-27 | 王海峰 | Mine remote humidifying and dust-extinguishing drilling rod |
| CN203905836U (en) * | 2014-06-25 | 2014-10-29 | 宝鸡石油机械有限责任公司 | Floating buffering nipple |
| CN109899007A (en) * | 2019-03-25 | 2019-06-18 | 邹城兖矿泰德工贸有限公司 | Winding drill stem |
| CN211777256U (en) * | 2020-03-19 | 2020-10-27 | 邹城兖矿泰德工贸有限公司 | Winding type drill rod |
Non-Patent Citations (1)
| Title |
|---|
| 张建平;何海星;申强;: "自动化钻杆内外壁清洗机的设计与应用", 石油机械, no. 08, 10 August 2013 (2013-08-10) * |
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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 |