CN213360017U - Body grooving drill rod - Google Patents
Body grooving drill rod Download PDFInfo
- Publication number
- CN213360017U CN213360017U CN202022069996.5U CN202022069996U CN213360017U CN 213360017 U CN213360017 U CN 213360017U CN 202022069996 U CN202022069996 U CN 202022069996U CN 213360017 U CN213360017 U CN 213360017U
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Abstract
The utility model discloses a body grooving drilling rod, including mount pad, screw thread post, thread bush and the brill body, the inside of boring the body is provided with additional strengthening, the surface of boring the body is provided with wear-resisting structure, the top of boring the body is provided with the screw thread piece, the top of screw thread piece is provided with mounting structure, mounting structure includes inserted block, fixture block, slot and draw-in groove, the inserted block sets up in the top of screw thread piece, the top of inserted block outer wall is provided with the fixture block, the surface of screw thread post is provided with the thread bush, the top of screw thread post is provided with the mount pad. The utility model discloses a setting and the inside slot of screw thread post, the inside draw-in groove that is provided with of slot, draw-in groove and the fixture block of setting on the inserted block, rotatory make the fixture block laminating advance draw-in groove one side, made things convenient for the installation to boring the body, later rotatory thread bush for thread bush is fixed with the screw thread piece meshing, has reached the fixed effect to boring the body, thereby makes the installation of boring the body more firm.
Description
Technical Field
The utility model relates to a drilling rod technical field specifically is a body grooving drilling rod.
Background
The drilling rod is a steel pipe, generally adopts threaded connection and rig earth's surface equipment fixing, and under the drive of motor, the drilling rod under the high-speed rotation state will stretch into the earth's surface, and mud impurity can be discharged along with the spiral on the drilling rod, carries out deep hole drilling, when requiring to possess certain straightness accuracy, generally adopts the coarse pitch structural design of double helix or bull spiral, and drilling rod self also need to possess the toughness of high strength.
Traditional drilling rod, under the too much condition of earth's surface stone impurity during the use, because erection joint is insecure, the rotatory vibrations of high strength can make drilling rod pore wall incline, damages mounting structure even easily and causes droing of drilling rod, so need make a neotype drilling rod to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a body grooving drilling rod to solve the insecure problem of installation that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a body grooving drilling rod, includes mount pad, screw thread post, thread bush and bores the body, the inside of boring the body is provided with additional strengthening, the surface of boring the body is provided with wear-resisting structure, the top of boring the body is provided with the screw thread piece, the top of screw thread piece is provided with mounting structure, mounting structure includes inserted block, fixture block, slot and draw-in groove, the inserted block sets up in the top of screw thread piece, the top of inserted block outer wall is provided with the fixture block, the surface of inserted block is provided with the slot, the surface of slot is provided with the draw-in groove, mounting structure's top is provided with the screw thread post, the surface of screw thread post is provided with the thread bush, the top of screw thread post is provided with the.
Preferably, the cross section of the clamping groove is larger than that of the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.
Preferably, the additional strengthening includes fixed block, mounting groove and strengthening rib, the mounting groove sets up in the inside of boring the body, the both ends of mounting groove internal surface all are provided with the fixed block, the one end of fixed block is provided with the strengthening rib.
Preferably, the reinforcing ribs are arranged in a plurality, and the plurality of reinforcing ribs are distributed at equal intervals.
Preferably, wear-resisting structure includes epoxy wear-resisting paint layer, ceramic grained layer and wear-resisting paint bottom, the surface of boring the body is provided with the wear-resisting paint bottom, the surface of wear-resisting paint bottom is provided with the ceramic grained layer, the surface of ceramic grained layer is provided with epoxy wear-resisting paint layer.
Preferably, the wear-resistant coating bottom layer is in adhesive connection with the outer surface of the drill body, and the wear-resistant coating bottom layer is in adhesive connection with the ceramic particle layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the clamping groove is arranged in the slot and is clamped with the clamping block arranged on the inserting block, the clamping block is attached to one side of the clamping groove through rotation, the drill body is convenient to mount, then the threaded sleeve is rotated, the threaded sleeve is meshed and fixed with the threaded block, the fixing effect on the drill body is achieved, and therefore the drill body is more firmly mounted;
2. the drill body is provided with the mounting groove in the inner part, the reinforcing ribs are arranged in the mounting groove, and when the drill body works, the plurality of reinforcing ribs are arranged at equal intervals in the mounting groove, so that the toughness of the drill body is enhanced, and the service life of the drill body is prolonged;
3. through setting up with the wear-resistant coating bottom of boring body surface, the surface of wear-resistant coating bottom is provided with the ceramic grained layer, and in boring body high-speed rotatory, can keep out the stone in the earth's surface to the wearing and tearing of boring the body, the wear-resisting lacquer layer of epoxy of ceramic grained layer surface has further strengthened the wear-resisting effect to boring body outward appearance.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front view of the partial cross-section structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the reinforcing structure of the present invention;
fig. 4 is a schematic view of the sectional structure of the wear-resistant structure of the present invention.
In the figure: 1. a mounting seat; 2. a threaded post; 3. a threaded sleeve; 4. a mounting structure; 401. inserting a block; 402. a clamping block; 403. a slot; 404. a card slot; 5. a drill body; 6. a reinforcing structure; 601. a fixed block; 602. mounting grooves; 603. reinforcing ribs; 7. a wear resistant structure; 701. an epoxy wear-resistant paint layer; 702. a layer of ceramic particles; 703. a wear-resistant paint bottom layer; 8. a thread block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a body grooving drill rod comprises a mounting seat 1, a threaded column 2, a threaded sleeve 3 and a drill body 5, wherein a reinforcing structure 6 is arranged inside the drill body 5, the reinforcing structure 6 comprises a fixing block 601, a mounting groove 602 and reinforcing ribs 603, the mounting groove 602 is arranged inside the drill body 5, the fixing block 601 is arranged at each of two ends of the inner surface of the mounting groove 602, the reinforcing ribs 603 are arranged at one end of the fixing block 601, the reinforcing ribs 603 are arranged together, and the plurality of reinforcing ribs 603 are distributed at equal intervals;
during drilling, the drill body 5 can contact large stones, the drill body 5 can vibrate in a high-strength manner in the high-speed rotation process of damaging the stones, and the toughness of the drill body 5 is reinforced by the groups of reinforcing ribs 603 arranged in the drill body 5, so that the service life of the drill body 5 is prolonged;
the outer surface of the drill body 5 is provided with a wear-resistant structure 7, the wear-resistant structure 7 comprises an epoxy wear-resistant paint layer 701, a ceramic particle layer 702 and a wear-resistant paint bottom layer 703, the outer surface of the drill body 5 is provided with a wear-resistant paint bottom layer 703, the outer surface of the wear-resistant paint bottom layer 703 is provided with a ceramic particle layer 702, the outer surface of the ceramic particle layer 702 is provided with the epoxy wear-resistant paint layer 701, the wear-resistant paint bottom layer 703 is in adhesive connection with the outer surface of the drill body 5, and the wear-resistant paint bottom;
under the condition that the drill body 5 rotates at a high speed, stones on two sides of the underground can wear and consume the epoxy wear-resistant paint layer 701 on the outer surface of the drill body 5, and ceramic particles in the ceramic particle layer 702 on the bottom layer of the epoxy wear-resistant paint layer 701 enhance the anti-wear effect of the drill body 5;
the top end of the drill body 5 is provided with a threaded block 8, the top end of the threaded block 8 is provided with a mounting structure 4, the mounting structure 4 comprises an inserting block 401, a clamping block 402, a slot 403 and a clamping slot 404, the inserting block 401 is arranged at the top end of the threaded block 8, the top end of the outer wall of the inserting block 401 is provided with the clamping block 402, the outer surface of the inserting block 401 is provided with the slot 403, the outer surface of the slot 403 is provided with the clamping slot 404, the cross section of the clamping slot 404 is larger than that of the clamping block 402, and a clamping structure is formed;
rotating the threaded sleeve 3 on the mounting seat 1 to the uppermost surface of the threaded column 2, holding the drill rod to enable the clamping block 402 on the outer surface of the inserting block 401 to correspond to the clamping groove 404 in the inserting groove 403 for clamping rotation, and then rotating the threaded sleeve 3 to enable the threaded sleeve 3 and the threaded block 8 to be meshed with each other, so that the drill body 5 is mounted and fixed;
the top of mounting structure 4 is provided with screw thread post 2, and the surface of screw thread post 2 is provided with thread bush 3, and the top of screw thread post 2 is provided with mount pad 1.
The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the threaded sleeve 3 on the mounting seat 1 is rotated to the uppermost surface of the threaded column 2, the drill rod is held, the clamping block 402 on the outer surface of the inserting block 401 corresponds to the clamping groove 404 in the inserting groove 403 to be clamped and rotated, then the threaded sleeve 3 is rotated, so that the threaded sleeve 3 and the threaded block 8 are meshed with each other, and the drill body 5 is mounted and fixed;
then, under the condition that the drill body 5 rotates at a high speed, stones on two sides of the ground can wear and consume the epoxy wear-resistant paint layer 701 on the outer surface of the drill body 5, and the ceramic particles in the ceramic particle layer 702 at the bottom layer of the epoxy wear-resistant paint layer 701 enhance the anti-wear effect of the drill body 5;
finally, when drilling, the drill body 5 can contact large-sized stone blocks, the drill body 5 can vibrate in a high-strength mode in the high-speed rotation process of damaging the stone blocks, and the toughness of the drill body 5 is reinforced by the plurality of groups of reinforcing ribs 603 arranged inside the drill body 5, so that the service life of the drill body 5 is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a body grooving drilling rod, includes mount pad (1), screw thread post (2), thread bush (3) and bores body (5), its characterized in that: a reinforcing structure (6) is arranged inside the drill body (5), a wear-resistant structure (7) is arranged on the outer surface of the drill body (5), a thread block (8) is arranged at the top end of the drill body (5), a mounting structure (4) is arranged at the top end of the thread block (8), the mounting structure (4) comprises an inserting block (401), a clamping block (402), a slot (403) and a clamping slot (404), the inserting block (401) is arranged at the top end of the thread block (8), a clamping block (402) is arranged at the top end of the outer wall of the inserting block (401), the outer surface of the insert block (401) is provided with an insert groove (403), the outer surface of the insert groove (403) is provided with a clamp groove (404), the top of mounting structure (4) is provided with screw thread post (2), the surface of screw thread post (2) is provided with thread bush (3), the top of screw thread post (2) is provided with mount pad (1).
2. A body-grooved drill rod according to claim 1, characterized in that: the cross section of the clamping groove (404) is larger than that of the clamping block (402), and a clamping structure is formed between the clamping block (402) and the clamping groove (404).
3. A body-grooved drill rod according to claim 1, characterized in that: the reinforcing structure (6) comprises a fixing block (601), a mounting groove (602) and reinforcing ribs (603), wherein the mounting groove (602) is arranged inside the drill body (5), the fixing block (601) is arranged at two ends of the inner surface of the mounting groove (602), and the reinforcing ribs (603) are arranged at one end of the fixing block (601).
4. A body-grooved drill rod according to claim 3, characterized in that: the reinforcing ribs (603) are provided with a plurality of reinforcing ribs in total, and the plurality of reinforcing ribs (603) are distributed at equal intervals.
5. A body-grooved drill rod according to claim 1, characterized in that: the wear-resistant structure (7) comprises an epoxy wear-resistant paint layer (701), a ceramic particle layer (702) and a wear-resistant paint bottom layer (703), the outer surface of the drill body (5) is provided with the wear-resistant paint bottom layer (703), the outer surface of the wear-resistant paint bottom layer (703) is provided with the ceramic particle layer (702), and the outer surface of the ceramic particle layer (702) is provided with the epoxy wear-resistant paint layer (701).
6. A body-grooved drill rod according to claim 5, characterized in that: the abrasion-resistant coating bottom layer (703) is in adhesive connection with the outer surface of the drill body (5), and the abrasion-resistant coating bottom layer (703) is in adhesive connection with the ceramic particle layer (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069996.5U CN213360017U (en) | 2020-09-21 | 2020-09-21 | Body grooving drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069996.5U CN213360017U (en) | 2020-09-21 | 2020-09-21 | Body grooving drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360017U true CN213360017U (en) | 2021-06-04 |
Family
ID=76154021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022069996.5U Active CN213360017U (en) | 2020-09-21 | 2020-09-21 | Body grooving drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360017U (en) |
-
2020
- 2020-09-21 CN CN202022069996.5U patent/CN213360017U/en active Active
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