CN220248021U - Stable drill rod conveying device for reverse well drilling machine - Google Patents
Stable drill rod conveying device for reverse well drilling machine Download PDFInfo
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- CN220248021U CN220248021U CN202321550538.0U CN202321550538U CN220248021U CN 220248021 U CN220248021 U CN 220248021U CN 202321550538 U CN202321550538 U CN 202321550538U CN 220248021 U CN220248021 U CN 220248021U
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- conveying device
- fixed block
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000087 stabilizing effect Effects 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000005096 rolling process 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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Abstract
The utility model discloses a stable drill rod conveying device for a well reversing drilling machine, and relates to the technical field of well reversing drilling machine drill rod conveying. Including the mounting panel, angle adjustment mechanism is connected with the fixed frame in the bottom of mounting panel, the bottom fixedly connected with fixed block of fixed frame, the through-hole has been seted up on the fixed block surface, one side inner wall fixedly connected with projection of through-hole, be equipped with the clamping mechanism of cooperation projection clamping drilling rod in the fixed block, the bottom of fixed frame is connected with driving angle adjustment mechanism and drives the actuating mechanism that the fixed frame carries out angle adjustment, clamping mechanism includes the mounting frame, the sliding block, the hydro-cylinder, the impeller block, clamping lever and impeller stem, the steady conveyor of drilling rod that this back-to-the-well rig was used, when fixed drilling rod carries the drilling rod, can adjust the inclination of drilling rod, make it adapt to the rig drill bit of different angles, the suitability is strong.
Description
Technical Field
The utility model relates to the technical field of drill rod conveying of a well reversing drill, in particular to a drill rod stable conveying device for the well reversing drill.
Background
The reverse well drilling machine drives a hydraulic motor through a motor of the drilling machine, the hydraulic motor drives a water tap, torque is transmitted to a drilling tool system by utilizing hydraulic power, a drill rod and a drill bit are driven to rotate, and a hob on a pilot hole drill bit or a reamer bit performs pure rolling or micro sliding along a bottom hole rock working surface under the action of the weight of the drill bit. Simultaneously, axial pulling and pressure generated by the main engine oil cylinder also acts on the pilot hole drill bit or the reamer bit through the power head and the drill rod, so that the hob of the pilot hole drill bit rolls under the action of the drill pressure to generate impact load, the hob teeth impact, squeeze and shear the rock, the rock is crushed, the drill rod is mounted on the drilling machine, and a conveying device is required to be used, so that the center of the drill rod is consistent with the vertical center.
In the actual use process of the existing drill rod conveying device, the drill rod conveying device does not have multi-angle adjustment, so that the conveyed drill rod can be kept at a fixed angle, and the drill rod conveying device is inconvenient to adjust the angle according to the position of the drill bit.
Disclosure of Invention
The utility model provides a stable drill rod conveying device for a reverse well drilling machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steady conveyer of drilling rod that anti-well rig was used, includes the mounting panel, the bottom of mounting panel is connected with the fixed frame through angle adjustment mechanism, the bottom fixedly connected with fixed block of fixed frame, the through-hole has been seted up on the fixed block surface, one side inner wall fixedly connected with projection of through-hole, be equipped with the clamping mechanism of cooperation projection clamp drilling rod in the fixed block, the bottom of fixed frame is connected with the actuating mechanism that actuating angle adjustment mechanism drove the fixed frame and carry out angle adjustment.
Further, clamping mechanism includes installing frame, sliding block, hydro-cylinder, impeller, clamping lever and catch bar, the inside cavity of fixed block, the inside of fixed block is located the equal sliding connection in both sides of projection has the sliding block, one side fixedly connected with internally mounted of fixed block has the installing frame of hydro-cylinder, the output shaft of hydro-cylinder extends into the inside of fixed block and fixedly connected with catch bar, all be connected with the clamping lever that cooperates the projection clamp drilling on impeller and the sliding block, one side of catch bar is connected with the catch bar that promotes the sliding block motion.
Further, a chute is formed in the sliding block, and the pushing rod penetrates through the chute.
Further, angle adjustment mechanism includes U-shaped frame, first pivot and second pivot, the inside cavity open-top of fixed frame, the bottom of mounting panel is connected with the U-shaped frame through the connecting rod, rotate between the inner wall of U-shaped frame and connect first pivot, the inner chamber rotation of fixed frame is connected with the second pivot that passes first pivot and be the cross with first pivot.
Further, the driving mechanism comprises two hydraulic cylinders, two side edges connected with the fixing frame are fixedly connected with mounting blocks, the mounting blocks are movably connected with output shafts of the hydraulic cylinders, and the other ends of the hydraulic cylinders are connected with mounting plates.
Further, the number of the fixing blocks is two, and the two fixing blocks are respectively positioned at two sides of the bottom of the mounting plate.
Compared with the prior art, the utility model provides the stable drill rod conveying device for the reverse well drilling machine, which has the following beneficial effects: the drill rod stable conveying device for the anti-well drilling machine can adjust the inclination angle of the drill rod when the drill rod is well fixed to convey the drill rod, so that the drill rod stable conveying device is suitable for drill bits of drilling machines with different angles, and has high applicability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the fixing block of the present utility model.
In the figure: 1. a mounting plate; 2. a fixed frame; 3. a fixed block; 4. a through hole; 5. a convex column; 6. a sliding block; 7. a chute; 8. a mounting frame; 9. an oil cylinder; 10. a pushing block; 11. a clamping rod; 12. a push rod; 13. a connecting rod; 14. a U-shaped frame; 15. a first rotating shaft; 16. a second rotating shaft; 17. and a hydraulic cylinder.
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.
Referring to fig. 1-3, the utility model discloses a stable drill rod conveying device for a reverse well drilling machine, which comprises a mounting plate 1, wherein the bottom of the mounting plate 1 is connected with a fixed frame 2 through an angle adjusting mechanism, the bottom of the fixed frame 2 is fixedly connected with a fixed block 3, a through hole 4 is formed in the surface of the fixed block 3, a convex column 5 is fixedly connected to the inner wall of one side of the through hole 4, a clamping mechanism matched with the convex column 5 to clamp a drill rod is arranged in the fixed block 3, and the bottom of the fixed frame 2 is connected with a driving mechanism for driving the angle adjusting mechanism to drive the fixed frame 2 to perform angle adjustment.
Specifically, clamping mechanism includes installing frame 8, sliding block 6, hydro-cylinder 9, impeller 10, clamping lever 11 and catch bar 12, the inside cavity of fixed block 3, the inside of fixed block 3 is located the equal sliding connection in both sides of projection 5 and has sliding block 6, one side fixedly connected with of fixed block 3 installs the installing frame 8 of hydro-cylinder 9 internally, the output shaft of hydro-cylinder 9 extends into the inside of fixed block 3 and fixed connection catch bar 10, all be connected with the clamping lever 11 that cooperates projection 5 to press from both sides tight drilling on impeller 10 and the sliding block 6, one side of impeller 10 is connected with the catch bar 12 that promotes the motion of sliding block 6, and clamping lever 11 movably extends to in the through-hole 4.
The number of the fixing blocks 3 is two, and the two fixing blocks 3 are respectively positioned at two sides of the bottom of the mounting plate 1.
The sliding block 6 is provided with a chute 7, and the pushing rod 12 passes through the chute 7.
In this embodiment, the output shaft of the oil cylinder 9 stretches, so that the pushing block 10 can be pushed to move in the fixed block 3, the pushing block 10 can drive the pushing rod 12 to move in the chute 7 of the sliding block 6, the pushing rod 12 can collide with the inner wall of the chute 7 in the moving process, the sliding block 6 is driven to move, and then the three clamping rods 11 are matched with the convex columns 5 to clamp the drill rod passing through the through hole 4.
Specifically, the angle adjustment mechanism includes U-shaped frame 14, first pivot 15 and second pivot 16, the inside cavity open-top of fixed frame 2, the bottom of mounting panel 1 is connected with U-shaped frame 14 through connecting rod 13, rotate between the inner wall of U-shaped frame 14 and connect first pivot 15, the inner chamber of fixed frame 2 rotates and is connected with and passes first pivot 15 and be the second pivot 16 of cross with first pivot 15.
The driving mechanism comprises two hydraulic cylinders 17, two side edges connected with the fixed frame 2 are fixedly connected with mounting blocks, the mounting blocks are movably connected with output shafts of the hydraulic cylinders 17, and the other ends of the hydraulic cylinders 17 are connected with the mounting plate 1.
In the present embodiment, the hydraulic cylinder 17 located at the end of the first shaft 15 is operated to rotate the fixed frame 2 relative to the second shaft 16 to perform angle adjustment, and the hydraulic cylinder 17 located at the end of the second shaft 16 is operated to rotate the fixed frame 2 relative to the first shaft 15 to perform angle adjustment.
When the drill rod clamping device is used, the mounting plate 1 is mounted on a corresponding lifting mechanism, a drill rod passes through the through hole 4 of the fixed block 3 and is clamped by the clamping mechanism, then the drill rod is conveyed to be aligned to a drill bit, and the two hydraulic cylinders 17 are matched with the angle adjusting mechanism, so that the angle of the fixed frame 2 can be adjusted, and the conveyed drill rod can be subjected to angle fine adjustment.
In summary, the drill rod stable conveying device for the back-well drilling machine can adjust the inclination angle of the drill rod when the drill rod is conveyed by the fixed drill rod, so that the device is suitable for drill bits of drilling machines with different angles, and has high applicability.
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 steady conveyor of drilling rod that anti-well rig was used, includes mounting panel (1), its characterized in that: the bottom of mounting panel (1) is connected with fixed frame (2) through angle adjustment mechanism, the bottom fixedly connected with fixed block (3) of fixed frame (2), through-hole (4) have been seted up on fixed block (3) surface, one side inner wall fixedly connected with projection (5) of through-hole (4), be equipped with the clamping mechanism of cooperation projection (5) clamp drill rod in fixed block (3), the bottom of fixed frame (2) is connected with the actuating mechanism that actuating angle adjustment mechanism drove fixed frame (2) and carry out angle adjustment.
2. The drill rod stabilizing and conveying device for a back-well drilling machine according to claim 1, wherein: clamping mechanism includes installing frame (8), sliding block (6), hydro-cylinder (9), impeller block (10), clamping lever (11) and catch bar (12), inside cavity of fixed block (3), the inside of fixed block (3) is located equal sliding connection in both sides of projection (5) and has sliding block (6), one side fixedly connected with of fixed block (3) internally mounted has installing frame (8) of hydro-cylinder (9), the output shaft of hydro-cylinder (9) extends into the inside of fixed block (3) and fixedly connected with catch bar (10), all be connected with on catch bar (10) and the sliding block (6) and coordinate clamping lever (11) of the tight drilling of projection (5), one side of catch bar (10) is connected with catch bar (12) that promote the motion of slider (6).
3. The drill rod stabilizing and conveying device for a back-well drilling machine according to claim 2, wherein: the sliding block (6) is provided with a chute (7), and the pushing rod (12) passes through the chute (7).
4. The drill rod stabilizing and conveying device for a back-well drilling machine according to claim 1, wherein: the angle adjusting mechanism comprises a U-shaped frame (14), a first rotating shaft (15) and a second rotating shaft (16), wherein the inside of the fixed frame (2) is hollow, the bottom of the mounting plate (1) is connected with the U-shaped frame (14) through a connecting rod (13), the first rotating shaft (15) is connected between the inner walls of the U-shaped frame (14) in a rotating mode, and the inner cavity of the fixed frame (2) is connected with the second rotating shaft (16) penetrating through the first rotating shaft (15) and being in a cross shape with the first rotating shaft (15) in a rotating mode.
5. The drill rod stabilizing and conveying device for a back-well drilling machine according to claim 4, wherein: the driving mechanism comprises two hydraulic cylinders (17), wherein two side edges connected with the fixed frame (2) are fixedly connected with mounting blocks, the mounting blocks are movably connected with output shafts of the hydraulic cylinders (17), and the other ends of the hydraulic cylinders (17) are connected with the mounting plate (1).
6. The drill rod stabilizing and conveying device for a back-well drilling machine according to claim 1, wherein: the number of the fixing blocks (3) is two, and the two fixing blocks (3) are respectively positioned at two sides of the bottom of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321550538.0U CN220248021U (en) | 2023-06-16 | 2023-06-16 | Stable drill rod conveying device for reverse well drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321550538.0U CN220248021U (en) | 2023-06-16 | 2023-06-16 | Stable drill rod conveying device for reverse well drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248021U true CN220248021U (en) | 2023-12-26 |
Family
ID=89226914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321550538.0U Active CN220248021U (en) | 2023-06-16 | 2023-06-16 | Stable drill rod conveying device for reverse well drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248021U (en) |
-
2023
- 2023-06-16 CN CN202321550538.0U patent/CN220248021U/en active Active
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