CN220226745U - Quick-connection petroleum drill rod - Google Patents
Quick-connection petroleum drill rod Download PDFInfo
- Publication number
- CN220226745U CN220226745U CN202321786881.5U CN202321786881U CN220226745U CN 220226745 U CN220226745 U CN 220226745U CN 202321786881 U CN202321786881 U CN 202321786881U CN 220226745 U CN220226745 U CN 220226745U
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- China
- Prior art keywords
- outer side
- fixedly connected
- connecting pipe
- cover
- rod
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- 239000003208 petroleum Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000005553 drilling Methods 0.000 claims description 30
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of petroleum drill pipes, in particular to a quick-connection petroleum drill pipe, which comprises a drill pipe body, wherein a connecting pipe is fixedly connected to the outer side of the drill pipe body, a clamping pipe is fixedly connected to one end, far away from the connecting pipe, of the drill pipe body, a grid plate is fixedly connected to the outer side of the connecting pipe, an elastic ring is movably connected to the outer side of the grid plate, a stabilizing plate is fixedly connected to the outer side of the elastic ring, a threaded hole is formed in the stabilizing plate, a screw rod is rotatably connected to the inner side of the threaded hole, a sealing ring is fixedly connected to the outer side of the stabilizing plate, a rotating cover is fixedly connected to the outer side of the screw rod, a compression spring is fixedly connected to the inner wall of the connecting pipe, and a clamping cover is fixedly connected to the outer side of the compression spring.
Description
Technical Field
The utility model relates to a quick-connection petroleum drill rod, and belongs to the technical field of petroleum drill rods.
Background
The drilling engineering is an engineering for drilling a stratum into a cylindrical hole with a certain depth by using mechanical equipment, the drilling engineering is generally classified into geological screening or exploration drilling, hydrogeological drilling, water well or engineering geological drilling, geothermal drilling, petroleum drilling, coal field drilling, ore field drilling, building ground drilling and the like according to the purpose, the mechanical equipment used for petroleum drilling comprises drilling equipment, and a drill rod belongs to an important part in the drilling equipment.
When the existing oil drill rod is used, the existing oil drill rod is generally connected with a flange pipe through threaded pipes at two ends, and the length and the diameter of the existing oil drill rod are relatively large, so that the existing oil drill rod is relatively slow in connection, the working efficiency is reduced, and the existing oil drill rod is easy to loose when connected, so that the normal operation of the existing oil drill rod is not facilitated.
Disclosure of Invention
The utility model aims to provide a quick-connection petroleum drill rod, which has the advantages of simple structure and convenient use, can quickly connect the petroleum drill rods, and can maintain the stability of the petroleum drill rod during connection so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a quick connect's petroleum drilling rod, includes the drilling rod body, the outside fixedly connected with connecting pipe of drilling rod body, the one end fixedly connected with joint pipe of connecting pipe is kept away from to the drilling rod body, the outside fixedly connected with grid board of connecting pipe, the outside swing joint of grid board has the elastic ring, the outside fixedly connected with firm board of elastic ring, threaded hole is seted up to the inside of firm board, the inside rotation of screw hole is connected with the screw rod, the outside fixedly connected with sealing washer of firm board, the outside fixedly connected with rotatory cover of screw rod, fixedly connected with compression spring on the inner wall of connecting pipe, compression spring's outside fixedly connected with centre gripping cover, the outside fixedly connected with movable rod of centre gripping cover, the outside fixedly connected with pulling cover of movable rod.
Further, the grid plates are uniformly distributed on the outer sides of the connecting pipes, and the outer diameters of the clamping connection pipes are slightly smaller than the inner diameters of the connecting pipes.
Further, the stabilizing plates are symmetrically distributed on the outer sides of the elastic rings, and the screw rod traverses the inner parts of the two stabilizing plates.
Further, the screw rod is movably connected to the inside of the threaded hole through the rotating cover, and one end of the screw rod is located on the outer side of the sealing ring.
Further, the compression springs are symmetrically distributed between the clamping cover and the inner wall of the clamping connection pipe, and the clamping cover is symmetrically distributed in the clamping connection pipe.
Further, the movable rod traverses the inside of the clamping connection pipe, and the pulling covers are symmetrically distributed on the outer side of the connection pipe.
The beneficial effects of the utility model are as follows:
according to the utility model, the drill rod body is arranged, the connecting pipes and the clamping pipes are fixedly connected at two ends of the drill rod body, the clamping pipes at the outer side of the drill rod body are clamped into the connecting pipes at the outer side of the other drill rod body, the grid plate at the outer side of the connecting pipes can wrap the outer side of the drill rod, the elastic ring is movably connected at the outer side of the grid plate, the rotating cover drives the screw rod to rotate in the threaded holes in the fixing plates through rotating the rotating cover, the fixing plates at the outer side of the elastic ring are mutually close through the matching use of the screw rod and the sealing ring, the elastic ring contracts the grid plate, the drill rod is fixedly arranged in the connecting pipes, the connecting mode replaces threaded connection, the effect of quick connection is achieved, the compression springs are fixedly connected in the inner side of the connecting pipes, the clamping cover is symmetrically distributed in the inner side of the connecting pipes through the compression springs, the moving rod is enabled to move in the inner wall of the connecting pipes through pulling the cover, the moving rod is enabled to drive the clamping cover to move, when the body enters the inner side of the connecting pipes, the fixing plate is enabled to be released, the clamping cover is enabled to be driven to be tightly attached to the outer side of the body under the compression springs, and the fixing can be used.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of a quick connect petroleum drill pipe according to the present utility model;
FIG. 2 is a schematic view of the structure of the outside of a quick connect oil drill pipe body and connecting pipe according to the present utility model;
FIG. 3 is a schematic view of the outside construction of a quick connect oil drill pipe elastic ring of the present utility model;
FIG. 4 is a schematic view of the top of a quick connect petroleum drill pipe connection of the present utility model;
FIG. 5 is a schematic view of the structure of the inside of a quick connect oil drill pipe connection of the present utility model;
reference numerals in the drawings: 1. a drill rod body; 2. a connecting pipe; 3. a clamping pipe; 4. a grid plate; 5. an elastic ring; 6. a stabilizing plate; 7. a threaded hole; 8. a screw; 9. a seal ring; 10. a rotating cover; 11. a compression spring; 12. a grip cover; 13. a moving rod; 14. pulling the cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1 referring to fig. 1 to 5, the present utility model provides a technical solution:
the utility model provides a quick connect's petroleum drilling rod, including drilling rod body 1, drilling rod body 1's outside fixedly connected with connecting pipe 2, drilling rod body 1 keeps away from connecting pipe 2's one end fixedly connected with joint pipe 3, connecting pipe 2's outside fixedly connected with grid board 4, grid board 4's outside swing joint has elastic ring 5, elastic ring 5's outside fixedly connected with firm board 6, screw hole 7 has been seted up to firm board 6's inside, screw hole 7's inside rotation is connected with screw rod 8, firm board 6's outside fixedly connected with sealing washer 9, screw rod 8's outside fixedly connected with rotatory cover 10.
Specifically, as shown in fig. 1, the grid plates 4 are uniformly distributed on the outer side of the connecting pipe 2, the outer diameter of the clamping pipe 3 is slightly smaller than the inner diameter of the connecting pipe 2, the stabilizing plates 6 are symmetrically distributed on the outer side of the elastic ring 5, and the screw rods 8 traverse the inner parts of the two stabilizing plates 6.
Specifically, as shown in fig. 1-5, the screw rod 8 is movably connected inside the threaded hole 7 through the rotating cover 10, one end of the screw rod 8 is located at the outer side of the sealing ring 9, the compression springs 11 are symmetrically distributed between the clamping cover 12 and the inner wall of the connecting pipe 2, the clamping cover 12 is symmetrically distributed inside the connecting pipe 2, the moving rod 13 traverses the inside of the connecting pipe 2, and the pulling cover 14 is symmetrically distributed at the outer side of the connecting pipe 2.
Embodiment 2 referring to fig. 1, 2 and 4, the difference between the present embodiment and embodiment 1 is that: the inner wall of the connecting pipe 2 is fixedly connected with a compression spring 11, the outer side of the compression spring 11 is fixedly connected with a clamping cover 12, the outer side of the clamping cover 12 is fixedly connected with a moving rod 13, and the outer side of the moving rod 13 is fixedly connected with a pulling cover 14.
The working principle of the utility model is as follows: through having set up drilling rod body 1, both ends fixedly connected with connecting pipe 2 and joint pipe 3 at drilling rod body 1, at first, joint pipe 3 joint in the outside of drilling rod body 1 is in connecting pipe 2 in the outside of another drilling rod body 1, at this moment, can wrap up the outside of drilling rod body 1 through the grid board 4 in the outside of connecting pipe 2, and outside swing joint at grid board 4 has elasticity circle 5, through rotating rotatory cover 10, make rotatory cover 10 drive screw rod 8 rotate in the screw hole 7 of stabilizing plate 6 inside, through the cooperation of screw rod 8 and sealing washer 9 use, thereby make the stabilizing plate 6 in the elasticity circle 5 outside be close to each other, at this moment make elasticity circle 5 contract grid board 4, thereby make grid board 4 with drilling rod body 1 fixed mounting in the inside of connecting pipe 2, this kind of connected mode has replaced threaded connection, reached the effect of quick connection, through the inside fixedly connected with compression spring 11 in connecting pipe 2, and centre gripping cover 12 is distributed in the inside of connecting pipe 2 through compression spring 11 symmetry, at this moment, make movable rod 13 remove in the inner wall of 2 through pulling cover 14, thereby make movable rod 13 drive the cover 12 and carry out the cooperation of sealing washer 9, at this moment, make the movable rod 12 drive the centre gripping cover 1 and carry out compression cover 1 when the inside of connecting pipe 1, when the centre gripping cover 1 is carried out under the inside the connection spring 1, at this moment, can be tightened down in order to make the connecting rod body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick connect's oil drilling rod, includes drilling rod body (1), its characterized in that: the drill rod is characterized in that the connecting pipe (2) is fixedly connected to the outer side of the drill rod body (1), the clamping pipe (3) is fixedly connected to one end of the drill rod body (1) away from the connecting pipe (2), the grid plate (4) is fixedly connected to the outer side of the connecting pipe (2), the elastic ring (5) is movably connected to the outer side of the grid plate (4), the stabilizing plate (6) is fixedly connected to the outer side of the elastic ring (5), the threaded hole (7) is formed in the inner side of the stabilizing plate (6), the screw rod (8) is rotatably connected to the inner side of the threaded hole (7), the rotating cover (10) is fixedly connected to the outer side of the screw rod (8), the compression spring (11) is fixedly connected to the clamping cover (12), the moving rod (13) is fixedly connected to the outer side of the clamping cover (12), and the pulling cover (14) is fixedly connected to the outer side of the moving rod (13).
2. A quick connect petroleum drill pipe according to claim 1, wherein: the grid plates (4) are uniformly distributed on the outer side of the connecting pipe (2), and the outer side diameter of the clamping pipe (3) is slightly smaller than the inner diameter of the connecting pipe (2).
3. A quick connect petroleum drill pipe according to claim 1, wherein: the stabilizing plates (6) are symmetrically distributed on the outer sides of the elastic rings (5), and the screw rods (8) transversely penetrate through the two stabilizing plates (6).
4. A quick connect petroleum drill pipe according to claim 1, wherein: the screw rod (8) is movably connected in the threaded hole (7) through the rotary cover (10), and one end of the screw rod (8) is positioned on the outer side of the sealing ring (9).
5. A quick connect petroleum drill pipe according to claim 1, wherein: the compression springs (11) are symmetrically distributed between the clamping cover (12) and the inner wall of the connecting pipe (2), and the clamping cover (12) is symmetrically distributed in the connecting pipe (2).
6. A quick connect petroleum drill pipe according to claim 1, wherein: the movable rod (13) traverses the inside of the connecting pipe (2), and the pulling covers (14) are symmetrically distributed on the outer side of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786881.5U CN220226745U (en) | 2023-07-07 | 2023-07-07 | Quick-connection petroleum drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786881.5U CN220226745U (en) | 2023-07-07 | 2023-07-07 | Quick-connection petroleum drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226745U true CN220226745U (en) | 2023-12-22 |
Family
ID=89176275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786881.5U Active CN220226745U (en) | 2023-07-07 | 2023-07-07 | Quick-connection petroleum drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226745U (en) |
-
2023
- 2023-07-07 CN CN202321786881.5U patent/CN220226745U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |