CN216197918U - Kelly bar moving device of power catwalk - Google Patents
Kelly bar moving device of power catwalk Download PDFInfo
- Publication number
- CN216197918U CN216197918U CN202122339534.5U CN202122339534U CN216197918U CN 216197918 U CN216197918 U CN 216197918U CN 202122339534 U CN202122339534 U CN 202122339534U CN 216197918 U CN216197918 U CN 216197918U
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- sliding
- lifting
- seat
- power catwalk
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Abstract
The utility model discloses a kelly bar moving and transporting device of a power catwalk, which comprises the power catwalk; the lifting component is rotatably connected with the power catwalk and can lift; the sliding component is connected with the lifting component and can slide; a bracket connected with the sliding assembly; the lifting component can drive the sliding component to lift, and the sliding component can drive the bracket to slide. The lifting bracket of the utility model essentially realizes the lifting and sliding of the bracket through the sliding component and the lifting component, is convenient for the transportation of the kelly bar by utilizing the power catwalk in the oil field well drilling and repairing process, reduces the labor intensity of workers, improves the safety and efficiency of operation, reduces the occupied space of parts, and has simpler and more reliable structure.
Description
Technical Field
The utility model relates to the technical field of drilling and workover operations, in particular to a kelly bar moving and transporting device of a power catwalk.
Background
In the drilling and workover operation of the oil field, the trend is to use the power cat head to realize the mechanical reciprocating transmission of common drill pipes, drill collars, casings and other pipe columns between a ground rack and a drill floor. But the existing power catwalk is not generally matched with a device for moving the kelly bar, the kelly bar needs to be lifted manually in operation, manual lifting equipment is relatively original, a large amount of fields or spaces can be occupied, the labor intensity of manual lifting is high, and the safety and the efficiency of operation are low.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings in the prior art, the present invention is directed to a kelly bar transfer device for a power catwalk, which solves one or more of the problems set forth above.
In order to achieve the purpose, the utility model provides the following technical scheme:
the kelly bar moving and transporting device of the power catwalk comprises
A power catwalk;
the lifting component is rotatably connected with the power catwalk and can lift;
the sliding component is connected with the lifting component and can slide;
a bracket connected with the sliding assembly;
the lifting assembly can drive the sliding assembly to lift, and the sliding assembly can drive the bracket to slide.
Further, the lifting assembly comprises
The lifting seat is rotationally connected with the power catwalk;
the lifting frame is connected with the lifting seat in a sliding manner;
the two ends of the lifting cylinder are respectively connected with the lifting seat and the lifting frame;
the lifting cylinder drives the lifting frame to vertically lift along the lifting seat.
Further, the lifting seat is rotatably connected with the power catwalk through a pin shaft.
Further, the sliding assembly comprises
The sliding seat is connected with the lifting frame;
the sliding table is connected with the sliding seat in a sliding manner;
the two ends of the sliding cylinder are respectively connected with the sliding seat and the sliding table;
the sliding cylinder drives the sliding table to horizontally slide along the sliding seat.
Further, the bracket is connected with the sliding table.
Furthermore, the sliding cylinder is connected with the sliding seat and the sliding table through a support lug;
the lifting cylinder is connected with the lifting seat and the lifting frame through support lugs.
In conclusion, the utility model has the following beneficial effects:
the lifting bracket is lifted and slid essentially by the sliding assembly and the lifting assembly, so that the square drill rod can be conveniently moved and transported by utilizing the power catwalk in the oil field drilling and workover process, the labor intensity of workers is reduced, the operation safety and efficiency are improved, the occupied space of parts is reduced, and the structure is simpler and more reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
In the figure:
1. a power catwalk; 2. a lifting assembly; 21. a lifting seat; 22. a lifting frame; 23. a lift cylinder; 3. a sliding assembly; 31. a sliding seat; 32. a sliding table; 33. a sliding cylinder; 4. a bracket; 5. a pin shaft; 6. and (6) supporting the ear.
Detailed Description
Example (b):
the present invention is described in further detail below with reference to FIGS. 1-2.
The kelly of power catwalk 1 moves fortune device, its cooperation power catwalk 1 sets up, installs lifting unit 2 on power catwalk 1, and lifting unit 2 can rotate relative power catwalk 1, and lifting unit 2 self can go up and down relatively. A sliding component 3 is arranged on the lifting component 2, and the sliding component 3 can slide relatively. The sliding component 3 is provided with a bracket 4, a kelly bar can be placed in a notch of the bracket 4, and the relative sliding of the sliding component 3 can drive the bracket 4 to slide.
The lifting assembly 2 comprises a lifting frame 22 at the movable end, a lifting seat 21 at the fixed end and a lifting cylinder 23 connecting the two. The lower end of the lifting cylinder 23 is connected to the lifting seat 21 through the support lug 6, and the upper end of the lifting cylinder 23 is connected to the lifting frame 22 through the support lug 6. The lifting seat 21 is rotatably connected with the power catwalk 1 through a pin shaft 5, and the lifting seat 21 can rotate relative to the power catwalk 1. The lifting frame 22 is connected with the lifting base 21 in a sliding manner, preferably, the lower end of the lifting frame 22 is arranged in a lifting groove of the lifting base 21 in a penetrating manner, and the lifting frame and the lifting base can relatively lift and slide. The expansion and contraction of the lifting cylinder 23 can drive the lifting frame 22 to move relative to the lifting base 21 in the vertical direction.
The slide module 3 includes a fixed-end slide base 31, a movable-end slide table 32, and a slide cylinder 33 connecting the two. The left end of the sliding cylinder 33 is connected to the sliding table 32 through the support lug 6, the right end of the sliding cylinder 33 is connected to the sliding seat 31 through the support lug 6, and the bottom of the sliding seat 31 is fixedly connected with the top of the lifting frame 22. The sliding table 32 is slidably connected with the sliding seat 31. The extension and contraction of the sliding cylinder 33 can drive the sliding table 32 to move relative to the sliding seat 31 in the horizontal direction.
The sliding table 32 is fixedly provided with a bracket 4, and the bracket 4 can realize displacement relative to the sliding seat 31 along with the sliding of the sliding table 32.
The working principle is as follows: the position of manual adjustment lift seat 21 relative power catwalk 1 reinforces and guarantees that in the use, lift seat 21 does not move relative power catwalk 1.
When the kelly is moved out of the power catwalk 1, the crane 22 is moved to a proper position, and then the sliding table 32 and the bracket 4 are close to the power catwalk 1 along the horizontal direction until the bracket 4 is located at a position right below the kelly. The crane 22 is raised upwardly and the position of the slips 32 is appropriately fine-tuned to allow the kelly bar to fall into the slot in the bracket 4. The lifting frame 22 continues to rise, the bracket 4 supports the kelly bar, the lifting frame 22 is lowered to horizontally move the sliding table 32 and the bracket 4 in the direction away from the power catwalk 1, the kelly bar is located, and the kelly bar is moved out of the power catwalk 1.
In a similar way, the bracket 4 firstly supports the fallen kelly bar, and then ascends and horizontally moves to the power catwalk 1, so that the kelly bar can move into the power catwalk 1.
It should be noted that the present embodiment is only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications to the embodiment without inventive contribution as required after reading the present specification, but all the modifications are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The kelly of power catwalk moves fortune device, its characterized in that: comprises that
A power catwalk (1);
the lifting component (2) is rotationally connected with the power catwalk (1) and can be lifted;
a sliding component (3) which is connected with the lifting component (2) and can slide;
a bracket (4) connected with the sliding assembly (3);
the lifting component (2) can drive the sliding component (3) to lift, and the sliding component (3) can drive the bracket (4) to slide.
2. The kelly bar handling apparatus of claim 1, wherein: the lifting assembly (2) comprises
A lifting seat (21) which is rotationally connected with the power catwalk (1);
a lifting frame (22) which is connected with the lifting seat (21) in a sliding way;
the two ends of the lifting cylinder (23) are respectively connected with the lifting seat (21) and the lifting frame (22);
the lifting cylinder (23) drives the lifting frame (22) to vertically lift along the lifting seat (21).
3. The kelly bar handling apparatus of claim 2, wherein: the lifting seat (21) is rotationally connected with the power catwalk (1) through a pin shaft (5).
4. The kelly bar handling apparatus of claim 2, wherein: the sliding component (3) comprises
A sliding seat (31) connected with the lifting frame (22);
a sliding table (32) which is connected with the sliding seat (31) in a sliding way;
the two ends of the sliding cylinder (33) are respectively connected with the sliding seat (31) and the sliding table (32);
the sliding cylinder (33) drives the sliding table (32) to horizontally slide along the sliding seat (31).
5. The kelly bar handling apparatus of claim 4, wherein: the bracket (4) is connected with the sliding table (32).
6. The kelly bar transfer device of claim 5, wherein: the sliding cylinder (33) is connected with the sliding seat (31) and the sliding table (32) through a support lug (6);
the lifting cylinder (23) is connected with the lifting seat (21) and the lifting frame (22) through a support lug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339534.5U CN216197918U (en) | 2021-09-26 | 2021-09-26 | Kelly bar moving device of power catwalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122339534.5U CN216197918U (en) | 2021-09-26 | 2021-09-26 | Kelly bar moving device of power catwalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216197918U true CN216197918U (en) | 2022-04-05 |
Family
ID=80923006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122339534.5U Active CN216197918U (en) | 2021-09-26 | 2021-09-26 | Kelly bar moving device of power catwalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216197918U (en) |
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2021
- 2021-09-26 CN CN202122339534.5U patent/CN216197918U/en active Active
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