CN218062224U - Novel hydraulic ring geological drilling drill rod structure - Google Patents
Novel hydraulic ring geological drilling drill rod structure Download PDFInfo
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- CN218062224U CN218062224U CN202220965086.1U CN202220965086U CN218062224U CN 218062224 U CN218062224 U CN 218062224U CN 202220965086 U CN202220965086 U CN 202220965086U CN 218062224 U CN218062224 U CN 218062224U
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- pipe
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- drilling rod
- mount table
- drill bit
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Abstract
The utility model discloses a novel water conservancy project ring geology probing drilling rod structure, including upper portion drilling rod and lower part drill bit, the lower extreme position of upper portion drilling rod is provided with the installation thread head, be provided with the upper portion mount table in the side position that lies in the installation thread head on the drilling rod of upper portion, the upper end position of lower part drill bit is provided with the lower part mount table, the middle part position of lower part mount table is provided with the middle part screw hole, be provided with a plurality of middle part on the mount table of upper portion and accomodate the pipe, the intraductal middle part spring that is provided with is accomodate at the middle part. A novel water conservancy project ring geology probing drilling rod structure, belong to the probing field, make upper portion drilling rod and lower part drill bit inter erection through the installation thread head to at the in-process of installation, with a plurality of bottom fixed head movable mounting on the drilling rod of upper portion to in the side fixed slot that corresponds, thereby prevent the antiport, make the installation of upper portion drilling rod and lower part drill bit more fixed, be difficult to not hard up.
Description
Technical Field
The utility model relates to a probing drilling rod structure field, in particular to novel water conservancy project ring geology probing drilling rod structure.
Background
The drill rod is a steel pipe with threads at the tail part and is used for connecting equipment on the earth surface of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of a drilling well, drilling mud is conveyed to a drill bit by the drill rod and is lifted, lowered or rotated with the drill bit, structures such as the drill bit and the drill rod need to be used in the process of geological drilling of a hydraulic ring, the drill bit and the drill rod are mainly installed with each other through a thread head and threads, the structure enables the structure of the drill bit not to be stable, and the drill bit is easy to loosen and break away in the drilling process.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel hydraulic ring geological drilling rod structure, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel hydraulic ring geological drilling rod structure, includes upper portion drilling rod and lower part drill bit, the lower extreme position of upper portion drilling rod is provided with the installation thread head, be provided with the upper portion mount table in the side position that lies in the installation thread head on the drilling rod of upper portion, the upper end position of lower part drill bit is provided with the lower part mount table, the middle part position of lower part mount table is provided with the middle part screw hole, be provided with a plurality of middle part on the mount table of upper portion and accomodate the pipe, the intraductal middle part spring that is provided with is accomodate at the middle part, the intraductal lower position that lies in the middle part spring is accomodate at the middle part is provided with interior activity body, the lower position of interior activity body is provided with the middle part movable rod, the side position that accomodates the pipe in the middle part on the mount table of upper portion is provided with the side and accomodates the pipe, the intraductal side movable rod that is accomodate to the side, the lower extreme fixed mounting of middle part movable rod and side movable rod has the bottom fixed head, one side fixed head is provided with the arc curved surface, be provided with a plurality of side fixed slot in the outside position that lies in the screw hole on the mount table of lower part.
Preferably, the mounting threaded head of the upper drill rod is movably mounted in a threaded hole in the middle of the lower drill bit, and the bottom fixing head is movably mounted in a side fixing groove of the lower mounting table.
Preferably, the upper ends of the middle accommodating pipe and the side accommodating pipes are fixedly installed on the upper installation platform through welding.
Preferably, the side position that the pipe was accomodate in the middle part is provided with the side opening, the side position of interior activity body is provided with the side gag lever post, side gag lever post movable mounting is in the side opening that the pipe was accomodate in the middle part.
Preferably, a bottom support plate is fixedly installed at the lower end of the middle accommodating pipe, and the bottom support plate is fixedly installed at the lower end of the middle accommodating pipe through welding.
Preferably, an annular plate is arranged on the upper mounting table at the position of the outer side of the middle containing pipe and the side containing pipe, an annular traction plate is arranged in the annular plate and is located between the side limiting rod and the bottom support plate, and the annular plate is located above the bottom support plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, make upper portion drilling rod and lower part drill bit inter-erection through the installation thread head, and at the in-process of installation, with a plurality of bottom fixed head movable mounting on the drilling rod of upper portion to the side fixed slot that corresponds in, the one side of bottom fixed head is the arc curved surface, the another side is vertical plane, when upper portion drilling rod or lower part drill bit antiport, the vertical plane of bottom fixed head and the plane of side fixed slot conflict each other, thereby prevent to rotate, make the installation of upper portion drilling rod and lower part drill bit more fixed, be difficult to not hard up.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the middle storage tube and the side storage tubes of the present invention;
fig. 3 is a schematic structural diagram of the annular plate of the present invention.
In the figure: 1. an upper drill stem; 2. installing a thread head; 3. a lower drill bit; 4. a lower mounting table; 5. a middle threaded hole; 6. a side fixing groove; 7. an upper mounting table; 8. a middle part accommodating pipe; 9. a middle spring; 10. an inner movable body; 11. a side stopper rod; 12. a bottom support plate; 13. opening the side; 14. a side receiving tube; 15. a side movable rod; 16. a middle movable rod; 17. a bottom fixing head; 18. an arc-shaped curved surface; 19. an annular plate; 20. an annular traction plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a novel hydraulic ring geological drilling rod structure, including upper portion drilling rod 1 and lower drill bit 3, the lower extreme position of upper portion drilling rod 1 is provided with installation thread head 2, be provided with upper portion mount table 7 at the side position that lies in installation thread head 2 on the drilling rod 1 of upper portion, the upper end position of lower drill bit 3 is provided with lower part mount table 4, the intermediate position of lower part mount table 4 is provided with middle part screw hole 5, be provided with a plurality of middle part storage tube 8 on the mount table 7 of upper portion, be provided with middle part spring 9 in the middle part storage tube 8, the inherent below position that lies in middle part spring 9 in the middle part storage tube 8 is provided with interior activity body 10, the below position of interior activity body 10 is provided with middle part movable rod 16, be provided with side storage tube 14 at the side position that lies in middle part storage tube 8 on the mount table 7 of upper portion, be provided with side movable rod 15 in the side storage tube 14, the lower extreme fixed mounting of middle part movable rod 16 and side movable rod 15 has bottom fixed head 17, one side fixed head 17 is provided with curved surface 18, the outside position that lies in middle part side screw hole 5 on the mount table 4 of lower part is provided with a plurality of fixed slot.
In this embodiment, the mounting screw head 2 of the upper drill rod 1 is movably mounted in the middle threaded hole 5 of the lower drill bit 3, the bottom fixing head 17 is movably mounted in the side fixing groove 6 of the lower mounting table 4, the upper ends of the middle accommodating tube 8 and the side accommodating tube 14 are fixedly mounted with the upper mounting table 7 by welding, the side position of the middle accommodating tube 8 is provided with an side opening 13, the side position of the inner movable body 10 is provided with a side limiting rod 11, the side limiting rod 11 is movably mounted in the side opening 13 of the middle accommodating tube 8, the lower end position of the middle accommodating tube 8 is fixedly mounted with a bottom support plate 12, the bottom support plate 12 is fixedly mounted with the lower end of the middle accommodating tube 8 by welding, an annular plate 19 is arranged on the upper mounting table 7 at the position outside the middle accommodating tube 8 and the side accommodating tube 14, an annular traction plate 20 is arranged in the annular plate 19, the annular traction plate 20 is arranged between the side limiting rod 11 and the bottom support plate 12, and the annular plate 19 is arranged above the bottom support plate 12.
The side stopper 11 is drawn by the annular drawing plate 20 of the annular plate 19 to move upward, so that the inner movable body 10 is moved upward in synchronization, thereby elevating the height of the bottom fixing head 17 below, thereby facilitating the detachment of the lower drill bit 3, and facilitating the detachment of the lower drill bit 3.
It is to be noted that the utility model relates to a novel hydraulic ring geological drilling rod structure, the mounting screw thread head 2 of the upper drill rod 1 is mounted in the middle screw thread hole 5 of the lower drill bit 3, the two are rotatably mounted through screw threads, in the installation process, one side of the bottom fixing head 17 is provided with an arc-shaped curved surface 18, the other side is a vertical plane, one side of the side fixing groove 6 is also provided with an arc-shaped surface which is mutually corresponding to the arc-shaped curved surface 18, the other side of the side fixing groove 6 is provided with a vertical plane which is mutually corresponding to the vertical plane of the bottom fixing head 17, when mounted, the curved surface 18 of the bottom fixing head 17 is pressed, so that the bottom fixing head 17 moves upward, so that the middle movable rod 16 and the side movable rod 15 synchronously move upwards, the inner movable body 10 above the middle movable rod 16 extrudes the middle spring 9, thereby compressing the middle spring 9, when the bottom fixing head 17 moves to the side fixing groove 6 at the proper position, the middle spring 9 is expanded again, so that the arc-shaped curved surface 18 of the bottom fixing head 17 and the arc-shaped surface of the side fixing groove 6 are in contact with each other, the plane of the bottom fixing head 17 and the plane of the side fixing groove 6 are in contact with each other, thereby preventing the reverse rotation of the lower drill bit 3 or the upper drill rod 1, ensuring more stable installation, avoiding loosening and separation, when the disassembly is needed, the annular plate 19 is pushed upwards, so that the annular traction plate 20 drives the side limiting rod 11 to move upwards, the inner movable body 10 drives the middle movable rod 16 to move upwards, so that the bottom fixing head 17 is simultaneously moved upward, and the other side moving bars 15 on the bottom fixing head 17 are simultaneously moved upward, thereby moving the bottom fixing head 17 out of the side fixing groove 6, the lower drill bit 3 is then rotated in the opposite direction so that the upper drill rod 1 and the lower drill bit 3 are detached from each other.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated, but is capable of many modifications, variations, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel water conservancy project ring geological drilling rod structure, includes upper portion drilling rod (1) and lower drill bit (3), the lower extreme position of upper portion drilling rod (1) is provided with mounting thread head (2), be provided with upper portion mount table (7) in the side position that lies in mounting thread head (2) on upper portion drilling rod (1), the upper end position of lower drill bit (3) is provided with lower part mount table (4), the intermediate position of lower part mount table (4) is provided with middle part screw hole (5), its characterized in that: be provided with a plurality of middle part on upper portion mount table (7) and accomodate pipe (8), be provided with middle part spring (9) in the middle part is accomodate pipe (8), the middle part is accomodate the pipe (8) and is inherently located the below position of middle part spring (9) and is provided with interior activity body (10), the below position of interior activity body (10) is provided with middle part movable rod (16), the side position that is located middle part and accomodates pipe (8) is provided with the side and accomodates pipe (14) on upper portion mount table (7), be provided with side movable rod (15) in side accomodate pipe (14), the lower extreme fixed mounting of middle part movable rod (16) and side movable rod (15) has bottom fixed head (17), one side of bottom fixed head (17) is provided with arc curved surface (18), be provided with a plurality of side fixed slot (6) in the outside position that is located middle part screw hole (5) on lower part mount table (4).
2. The new hydraulic collar geological drilling pipe structure of claim 1, characterized in that: the mounting threaded head (2) of the upper drill rod (1) is movably mounted in a middle threaded hole (5) of the lower drill bit (3), and the bottom fixing head (17) is movably mounted in a side fixing groove (6) of the lower mounting table (4).
3. The novel hydraulic ring geological drilling drill pipe structure as claimed in claim 2, characterized in that: the upper ends of the middle accommodating pipe (8) and the side accommodating pipes (14) are fixedly installed with the upper installation platform (7) through welding.
4. The novel hydraulic ring geological drilling drill pipe structure as claimed in claim 3, wherein: the side position of taking in pipe (8) in the middle part is provided with side opening (13), the side position of interior activity body (10) is provided with side gag lever post (11), side gag lever post (11) movable mounting is in the side opening (13) of taking in pipe (8) in the middle part.
5. The new hydraulic collar geological drilling pipe structure of claim 4, characterized in that: the lower end position of the middle accommodating pipe (8) is fixedly provided with a bottom supporting plate (12), and the bottom supporting plate (12) is fixedly arranged with the lower end of the middle accommodating pipe (8) through welding.
6. The new hydraulic collar geological drilling pipe structure of claim 5, characterized in that: the upper portion mount table (7) is provided with annular plate (19) in the outside position that is located middle part and accomodates pipe (8), side and accomodates pipe (14), be provided with annular traction plate (20) in annular plate (19), annular traction plate (20) are located the position between side gag lever post (11) and bottom support board (12), and annular plate (19) are located the top position of bottom support board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220965086.1U CN218062224U (en) | 2022-04-21 | 2022-04-21 | Novel hydraulic ring geological drilling drill rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220965086.1U CN218062224U (en) | 2022-04-21 | 2022-04-21 | Novel hydraulic ring geological drilling drill rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218062224U true CN218062224U (en) | 2022-12-16 |
Family
ID=84427113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220965086.1U Active CN218062224U (en) | 2022-04-21 | 2022-04-21 | Novel hydraulic ring geological drilling drill rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218062224U (en) |
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2022
- 2022-04-21 CN CN202220965086.1U patent/CN218062224U/en active Active
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