CN216517861U - Detachable connecting drill rod - Google Patents
Detachable connecting drill rod Download PDFInfo
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- CN216517861U CN216517861U CN202123060601.6U CN202123060601U CN216517861U CN 216517861 U CN216517861 U CN 216517861U CN 202123060601 U CN202123060601 U CN 202123060601U CN 216517861 U CN216517861 U CN 216517861U
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- reinforcing
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Abstract
The utility model discloses a detachable connecting drill rod, and relates to the technical field of drill rods. The utility model discloses an including last drilling rod, it is fixed with connecting portion to go up drilling rod one end, go up the inside swing joint of connecting portion and have lower connecting portion, lower connecting portion one end is fixed with lower drilling rod, it has a plurality of mounting grooves to go up connecting portion one end and open, lower connecting portion one end is fixed with a plurality of mounting panels, the inside seal groove that opens of mounting groove, be fixed with the sealing strip between the mounting panel, it has the reinforcing groove all to open on one side of drilling rod and lower drilling rod, it has the reinforcing strip to reinforce the inside movable mounting of inslot, reinforcing strip one side is fixed with adapter sleeve, adapter sleeve opens one side has the constant head tank, the constant head tank is inside to be fixed with a plurality of first card strips. According to the utility model, the first clamping strip and the second clamping strip are clamped mutually under the action of the connecting sleeve, so that the connecting sleeve at two ends can be fixed, the device can be used for fixing drill rods with different lengths, the installation is convenient, and the application range of the device is wider.
Description
Technical Field
The utility model belongs to the technical field of drill rods, and particularly relates to a detachable connecting 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 the drilling 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 existing drill rod is large in size and not easy to transport and carry, the assembled drill rod is generally adopted and is generally in threaded connection, and the connection mode is inconvenient for construction due to the fact that looseness is prone to occurring in the machining process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable connecting drill rod, wherein the first clamping strip and the second clamping strip are clamped mutually under the action of the connecting sleeve, so that the connecting sleeve at two ends can be fixed, the device can be used for fixing drill rods with different lengths, is convenient to install and wider in application range, solves the problem that the traditional connecting mode is easy to loosen in the machining process, and brings inconvenience to construction.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a detachable connecting drill rod, which comprises an upper drill rod, wherein an upper connecting part is fixed at one end of the upper drill rod, a lower connecting part is movably connected inside the upper connecting part, and a lower drill rod is fixed at one end of the lower connecting part;
a plurality of mounting grooves are formed in one end of the upper connecting part, and a plurality of mounting plates are fixed at one end of the lower connecting part;
a sealing groove is formed in the mounting groove, and a sealing strip is fixed between the mounting plates;
reinforcing grooves are formed in one sides of the upper drill rod and the lower drill rod, and reinforcing strips are movably mounted in the reinforcing grooves;
a connecting sleeve is fixed on one side of the reinforcing strip, a positioning groove is formed in one side of the connecting sleeve, and a plurality of first clamping strips are fixed inside the positioning groove;
a positioning plate is movably arranged between the two positioning grooves, and a plurality of second clamping strips are fixed on one side of the positioning plate.
Furthermore, the surfaces of the upper connecting part and the mounting plate are both provided with first threaded holes, and the outer sides of the upper connecting part and the lower connecting part are movably connected with fixing plates;
a plurality of second threaded holes are formed in the surface of the fixing plate, and screws are connected to the inner portions of the second threaded holes in a threaded mode.
Furthermore, a plurality of protection strips are fixed in the connecting sleeve, and the protection strips are made of rubber materials.
Further, first card strip and second card strip all incline to set up, first card strip and second card strip incline direction are the same.
The utility model has the following beneficial effects:
1. according to the utility model, the first clamping strip and the second clamping strip are clamped mutually under the action of the connecting sleeve, so that the connecting sleeve at two ends can be fixed, the device can be used for fixing drill rods with different lengths, the installation is convenient, and the application range of the device is wider.
2. The position between the upper drill rod and the lower drill rod is preliminarily fixed through the action of the fixing plate, then the fixing plate is fixed at the connecting position, and the screw is screwed into the first threaded hole and the second threaded hole so as to fix the upper drill rod and the lower drill rod, so that the upper drill rod and the lower drill rod are more stable.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the upper and lower drill rods of the present invention;
FIG. 3 is a schematic view of the upper drill rod structure of the present invention;
FIG. 4 is a schematic view of the lower drill rod structure of the present invention;
FIG. 5 is a schematic view of a connection sleeve structure according to the present invention;
FIG. 6 is a schematic view of a positioning plate according to the present invention;
FIG. 7 is a schematic view of a fixing plate according to the present invention;
FIG. 8 is a cross-sectional view of the coupling sleeve of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upper drill rod, 2-upper connecting part, 3-lower connecting part, 4-lower drill rod, 5-mounting groove, 6-mounting plate, 7-sealing groove, 8-sealing strip, 9-reinforcing groove, 10-reinforcing strip, 11-connecting sleeve, 12-positioning groove, 13-first clamping strip, 14-positioning plate, 15-second clamping strip, 16-first threaded hole, 17-fixing plate, 18-second threaded hole, 19-screw and 20-protective strip.
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. 1-8, the present invention is a detachable connection drill rod, which includes an upper drill rod 1, an upper connection part 2 fixed at one end of the upper drill rod 1, a lower connection part 3 movably connected inside the upper connection part 2, and a lower drill rod 4 fixed at one end of the lower connection part 3;
one end of the upper connecting part 2 is provided with a plurality of mounting grooves 5, and one end of the lower connecting part 3 is fixed with a plurality of mounting plates 6;
a sealing groove 7 is formed in the mounting groove 5, and a sealing strip 8 is fixed between the mounting plates 6;
reinforcing grooves 9 are formed in one sides of the upper drill rod 1 and the lower drill rod 4, and reinforcing strips 10 are movably mounted in the reinforcing grooves 9;
a connecting sleeve 11 is fixed on one side of the reinforcing strip 10, a positioning groove 12 is formed in one side of the connecting sleeve 11, and a plurality of first clamping strips 13 are fixed inside the positioning groove 12;
a positioning plate 14 is movably arranged between the two positioning grooves 12, and a plurality of second clamping strips 15 are fixed on one side of the positioning plate 14;
the positioning plate 14 is clamped into the positioning groove 12, the reinforcing strip 10 is clamped into the reinforcing groove 9, the connecting sleeves 11 on two sides are pressed towards the middle, the first clamping strip 13 and the second clamping strip 15 are clamped mutually, the connecting sleeves 11 at two ends can be fixed, the device can fix drill rods with different lengths, the installation is convenient, and the application range of the device is wider.
As shown in fig. 2, the surfaces of the upper connecting part 2 and the mounting plate 6 are both provided with a first threaded hole 16, and the outer sides of the upper connecting part 2 and the lower connecting part 3 are movably connected with a fixing plate 17;
a plurality of second threaded holes 18 are formed in the surface of the fixing plate 17, and screws 19 are connected to the inner threads of the second threaded holes 18;
when the drill pipe fixing device is used, the mounting plate 6 is aligned with the mounting groove 5, the sealing strip 8 is aligned with the sealing groove 7, the position between the upper drill rod 1 and the lower drill rod 4 is preliminarily fixed, the fixing plate 17 is fixed at the joint, and the screw 19 is screwed into the first threaded hole 16 and the second threaded hole 18 so as to fix the drill pipe.
As shown in fig. 5, a plurality of guard bars 20 are fixed inside the connecting sleeve 11, and the guard bars 20 are made of rubber material.
As shown in fig. 5 to 6, the first clamping strip 13 and the second clamping strip 15 are both disposed in an inclined manner, and the inclined directions of the first clamping strip 13 and the second clamping strip 15 are the same.
The working principle of the embodiment is as follows: when the drill bit is used, the mounting plate 6 is aligned with the mounting groove 5, the sealing strip 8 is aligned with the sealing groove 7, the position between the upper drill rod 1 and the lower drill rod 4 is preliminarily fixed, the fixing plate 17 is fixed at the connecting position, and the screw 19 is screwed into the first threaded hole 16 and the second threaded hole 18 so as to fix the drill bit;
the positioning plate 14 is clamped into the positioning groove 12, the reinforcing strips 10 are clamped into the reinforcing grooves 9, the connecting sleeves 11 on two sides are pressed towards the middle, the first clamping strips 13 and the second clamping strips 15 are clamped mutually, the connecting sleeves 11 on two ends can be fixed, the device can fix drill rods with different lengths, the installation is convenient, and the application range of the device is wider.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A dismantled and assembled connection drilling rod, includes drilling rod (1), its characterized in that: an upper connecting part (2) is fixed at one end of the upper drill rod (1), a lower connecting part (3) is movably connected inside the upper connecting part (2), and a lower drill rod (4) is fixed at one end of the lower connecting part (3);
a plurality of mounting grooves (5) are formed in one end of the upper connecting part (2), and a plurality of mounting plates (6) are fixed at one end of the lower connecting part (3);
a sealing groove (7) is formed in the mounting groove (5), and a sealing strip (8) is fixed between the mounting plates (6);
reinforcing grooves (9) are formed in one sides of the upper drill rod (1) and the lower drill rod (4), and reinforcing strips (10) are movably mounted in the reinforcing grooves (9);
a connecting sleeve (11) is fixed on one side of the reinforcing strip (10), a positioning groove (12) is formed in one side of the connecting sleeve (11), and a plurality of first clamping strips (13) are fixed inside the positioning groove (12);
a positioning plate (14) is movably arranged between the two positioning grooves (12), and a plurality of second clamping strips (15) are fixed on one side of the positioning plate (14).
2. The detachable connecting drill rod as claimed in claim 1, characterized in that the upper connecting part (2) and the mounting plate (6) are provided with first threaded holes (16) on the surface, and the outer sides of the upper connecting part (2) and the lower connecting part (3) are movably connected with fixing plates (17).
3. The removable connection drill rod of claim 2, characterized in that the surface of the fixing plate (17) is provided with a plurality of second threaded holes (18), and the second threaded holes (18) are internally and threadedly connected with screws (19).
4. A removable jointed drill pipe according to claim 1, where several guard bars (20) are fixed inside the jointing sleeve (11), said guard bars (20) being made of rubber material.
5. A removably connectable drill pipe according to claim 1, wherein the first and second clamping strips (13, 15) are arranged obliquely, and the first and second clamping strips (13, 15) are inclined in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060601.6U CN216517861U (en) | 2021-12-08 | 2021-12-08 | Detachable connecting drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060601.6U CN216517861U (en) | 2021-12-08 | 2021-12-08 | Detachable connecting drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517861U true CN216517861U (en) | 2022-05-13 |
Family
ID=81467061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060601.6U Active CN216517861U (en) | 2021-12-08 | 2021-12-08 | Detachable connecting drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517861U (en) |
-
2021
- 2021-12-08 CN CN202123060601.6U patent/CN216517861U/en active Active
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