CN220769426U - Device for supporting driller room of workover rig and adjusting working height - Google Patents
Device for supporting driller room of workover rig and adjusting working height Download PDFInfo
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- CN220769426U CN220769426U CN202321697718.1U CN202321697718U CN220769426U CN 220769426 U CN220769426 U CN 220769426U CN 202321697718 U CN202321697718 U CN 202321697718U CN 220769426 U CN220769426 U CN 220769426U
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- guide rail
- working height
- room
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- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of well repair devices, in particular to a device for supporting and adjusting the working height of a driller room of a well repair machine, which comprises a supporting upright post, a sliding guide rail and a derrick, wherein a lifting oil cylinder is arranged on the supporting upright post; the driller room is provided with a rolling bearing, the rolling bearing is arranged in the sliding guide rail, the driller room and the sliding guide rail are provided with positioning bolts, and the sliding guide rail is arranged on the derrick. According to the utility model, through arranging the support upright post, the sliding guide rail and the lifting oil cylinder, the lifting adjustment of the driller room is realized, the operation visual field of the working personnel in well repairing operation is ensured, and the working efficiency is improved; by arranging the rolling bearing and the sliding guide rail, the stability of the driller room during lifting and moving is ensured.
Description
Technical Field
The utility model relates to the technical field of well repair devices, in particular to a driller room supporting and working height adjusting device of a well repair machine.
Background
Driller's house is a central component of the workover rig. Aiming at different types of wellhead operation environments, in order to obtain a good operation view, a driller needs to adjust the working height of a driller room in a lifting way. Meanwhile, in order for the driller to clearly see the wellhead condition, the driller's house is usually disposed at the side of the derrick, below which a supporting device needs to be configured.
The prior art discloses a novel driller room that application number is 202220098723.X, is equipped with the driller room of observation window including backup pad and side, the bottom of backup pad is equipped with rotates the seat, the upper surface of backup pad is equipped with the mount, the side middle part of mount rotates and is provided with the fixed axle, the side middle part at driller room is installed to the fixed axle, the upper surface of backup pad is equipped with the locating plate that highly can adjust, the rectangular hole has been seted up to the upper surface of locating plate, the bottom that driller room and rectangular hole correspond is equipped with the picture peg, the equal movable mounting in both sides that rectangular hole and picture peg swing direction correspond has the impeller that can adjust. However, the technology cannot realize the lifting adjustment of a driller room in well repair operation, and the operation field of staff is limited, so that the well repair operation is not facilitated.
Accordingly, there is a need for an improvement that overcomes the shortcomings of the prior art.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, provides a device for supporting and adjusting the working height of a driller room of a workover rig, and solves the problem of lifting adjustment during the working of the driller room.
The technical scheme of the utility model is as follows:
the driller room supporting and working height adjusting device of the workover rig comprises a supporting upright post, a sliding guide rail and a derrick, wherein a lifting oil cylinder is arranged on the supporting upright post, and the driller room is arranged on the lifting oil cylinder; the driller room is provided with a rolling bearing, the rolling bearing is arranged in the sliding guide rail, the driller room and the sliding guide rail are provided with positioning bolts, and the sliding guide rail is arranged on the derrick.
Through the technical scheme, lifting adjustment of the driller room is realized, a worker can repair the well conveniently, and the working efficiency is improved.
As a preferable technical scheme, the support upright post is provided with a first support tube, a second support tube, a support sleeve and a limit oil cylinder, the first support tube and the second support tube are bolted, the second support tube is arranged in the support sleeve, and two ends of the limit oil cylinder are respectively arranged on the second support tube and the support sleeve; spacing grooves are formed in the second supporting tube at intervals, the limiting oil cylinder is arranged on the supporting sleeve, and a piston rod of the limiting oil cylinder can penetrate through the supporting sleeve and be inserted into the spacing grooves.
Through the technical scheme, the positioning of the supporting upright post after lifting is realized, and the supporting stability of the driller room during working is ensured.
As a preferable technical scheme, the support sleeve is provided with a first connecting lug plate, and the driller Fang Sheyu is arranged on the first connecting lug plate, so that the driller room is convenient to install and maintain.
As a preferable technical scheme, the bottom of first stay tube is equipped with adjusts the lower margin, through the fine setting of adjusting the lower margin, adjusts the supporting stability in driller's room, guarantees staff's safety.
As an optimized technical scheme, the driller room is provided with a cross beam, the cross beam is provided with a second connecting lug plate, and the rolling bearing is arranged on the second connecting lug plate, so that the rolling bearing is convenient to install and maintain.
As a preferable technical scheme, the rolling bearing comprises a longitudinal rolling bearing and a transverse rolling bearing, and the longitudinal rolling bearing and the transverse rolling bearing are vertically arranged to ensure smooth sliding in the sliding guide rail when the driller room is lifted.
As a preferable technical scheme, the sliding guide rail comprises a first guide rail and a second guide rail, a slideway for rolling the rolling bearing is formed between the first guide rail and the second guide rail, and the sliding guide rail is prevented from being deviated when the rolling bearing slides.
As a preferable technical scheme, the first guide rail and the second guide rail are provided with a plurality of first positioning holes at intervals, the driller room is provided with a second connecting lug plate, the second connecting lug plate is provided with a second positioning hole, and the first positioning holes correspond to the second positioning holes, so that the stability of connection between the driller room and the derrick is ensured.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device for supporting the driller room and adjusting the working height of the workover rig, through arranging the supporting upright posts, the sliding guide rails and the lifting oil cylinders, the lifting adjustment of the driller room is realized, the operation visual field of a worker in workover operation is ensured, and the working efficiency is improved; by arranging the rolling bearing and the sliding guide rail, the stability of the driller room during lifting and moving is ensured.
Drawings
FIG. 1 is a schematic diagram of a construction of a driller's house support and working height adjustment device of the present utility model;
FIG. 2 is a top view of the driller's house support and working height adjustment device of the present utility model;
FIG. 3 is a schematic view of the structure of the support post of the present utility model;
FIG. 4 is a schematic view of the internal structure of the support column of the present utility model;
FIG. 5 is a schematic view of the structure of the sliding rail of the present utility model;
FIG. 6 is a schematic view of the installation of the glide rail of the present utility model.
In the figure: 1. a support column; 2. driller room; 3. a sliding guide rail; 4. a derrick;
11. a lifting oil cylinder; 12. a first support tube; 13. adjusting the ground feet; 14. a first connection lug plate; 15. a support sleeve; 16. a limit oil cylinder; 17. a second support tube;
31. a first guide rail; 32. a second guide rail; 33. positioning holes; 34. positioning bolts; 35. a cross beam; 36. a longitudinal rolling bearing; 37. a second connection ear plate; 38. a transverse rolling bearing; 39. a slideway; 40. and a second positioning hole.
Detailed Description
In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings.
Referring to fig. 1 and 2, a schematic structural view and a top view of a driller room supporting and working height adjusting device of a workover rig according to the present utility model are shown.
The shown driller room supporting and working height adjusting device comprises supporting columns 1, a derrick 4 and sliding guide rails 3, three groups of supporting columns 1 are uniformly fixed on the driller room 2, the three groups of supporting columns 1 are arranged on the side face of the driller room 2 in a triangular mode, two groups of sliding guide rails 3 are fixed on the side face of the derrick 4, and the driller room 2 can slide along the two groups of sliding guide rails 3.
As shown in fig. 3 and 4, the support column 1 of the present utility model is schematically structured.
The support column 1 shown comprises a lifting oil cylinder 11, a support sleeve 15, a first support tube 12 and a second support tube 17, wherein the first support tube 12 is fixed at the bottom of the second support tube 17 through bolts, a plurality of limit grooves are formed in the second support tube 17 at certain intervals, the upper end of the second support tube 17 is inserted into the support sleeve 15, a limit oil cylinder 16 is fixedly mounted on an outer side arm of the support sleeve 15, through holes corresponding to piston rods of the limit oil cylinders 16 are formed in the side walls of the support sleeve 15, and the piston rods of the limit oil cylinders 16 can penetrate through the through holes in the support sleeve 15 and are inserted into the limit grooves. The two ends of the lifting cylinder 11 are respectively fixed at the upper end of the support sleeve 15 and the lower end of the second support tube 17, and the second support tube 17 slides up and down along the mounting hole in the support sleeve 15 through the expansion and contraction of the lifting cylinder 11. When the second support tube 17 is adjusted to a set height position through the lifting oil cylinder 11, a piston rod of the limiting oil cylinder 16 extends out and is inserted into the limiting groove, the height of the second support tube 17 is limited, the piston rod of the lifting oil cylinder 11 is prevented from sliding, and the support stability of the driller room 2 is relatively ensured.
The bottom of the first supporting tube 12 is bolted with an adjusting foot 13 for fine adjustment of the supporting height of the driller room 2, and further support stability of the driller room 2 is ensured.
The upper and lower ends of the outer side arm of the support sleeve 15 are respectively fixed with a first connecting lug plate 14, and the driller's room 2 is bolted on the support sleeve 15 through the connecting lug plates 14.
As shown in fig. 5 and 6, the structure of the sliding rail 3 of the present utility model is schematically shown.
The sliding guide rail 3 comprises a first guide rail 31 and a second guide rail 32, the first guide rail 31 is of a T shape, the second guide rail 32 is of a C shape, the first guide rail 31 and the second guide rail 32 are both fixed on the derrick 4, and a slideway 39 is formed between the first guide rail 31 and the second guide rail 32. The driller room 2 is fixedly provided with a cross beam 35, the cross beam 35 is fixedly provided with a second connecting lug plate 37, the second connecting lug plate 37 is provided with a longitudinal rolling bearing 36 and a transverse rolling bearing 38, the longitudinal rolling bearing 36 and the transverse rolling bearing 38 are vertically arranged, the longitudinal rolling bearing 36 and the transverse rolling bearing 38 are arranged in a slideway 39, and the longitudinal rolling bearing 36 and the transverse rolling bearing 38 roll up and down along the slideway 39 along with the lifting of the driller room 2.
A plurality of first positioning holes 33 are formed in the first guide rail 31 and the second guide rail 32 at intervals, a second positioning hole 40 is formed in the second connecting lug plate 37, and when the driller's room 2 is lifted to a set height, the driller's room is fixed on the derrick 4 through bolts passing through the first positioning holes 33 and the second positioning holes 40.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.
Claims (8)
1. The driller room supporting and working height adjusting device of the workover rig is characterized by comprising a supporting upright post (1), a sliding guide rail (3) and a derrick (4), wherein a lifting oil cylinder (11) is arranged on the supporting upright post (1), and the driller room (2) is arranged on the lifting oil cylinder (11); the driller room (2) is provided with a rolling bearing, the rolling bearing is arranged in the sliding guide rail (3), the driller room (2) and the sliding guide rail (3) are provided with positioning bolts (34), and the sliding guide rail (3) is arranged on the derrick (4).
2. The driller room supporting and working height adjusting device according to claim 1, wherein the supporting upright (1) is provided with a first supporting tube (12), a second supporting tube (17), a supporting sleeve (15) and a limiting cylinder (16), the first supporting tube (12) is in bolt connection with the second supporting tube (17), the second supporting tube (17) is arranged in the supporting sleeve (15), and two ends of the limiting cylinder (16) are respectively arranged on the second supporting tube (17) and the supporting sleeve (15); spacing grooves are formed in the second supporting tubes (17) at intervals, limiting oil cylinders (16) are arranged on the supporting sleeves (15), and piston rods of the limiting oil cylinders (16) can penetrate through the supporting sleeves (15) and are inserted into the limiting grooves.
3. The driller's house supporting and working height adjusting device according to claim 2, wherein the supporting sleeve (15) is provided with a first connecting ear plate (14), and the driller's house (2) is arranged on the first connecting ear plate (14).
4. The driller's house supporting and working height adjusting device according to claim 2, characterized in that the bottom of the first supporting tube (12) is provided with an adjusting foot (13).
5. The driller's house supporting and working height adjusting device according to claim 1, characterized in that the driller's house (2) is provided with a beam (35), the beam (35) is provided with a second connecting lug plate (37), and the rolling bearing (38) is arranged on the second connecting lug plate (37).
6. The driller's house support and working height adjustment device according to claim 1 or 5, characterized in that the rolling bearings (38) comprise longitudinal rolling bearings (36) and transverse rolling bearings (38), the longitudinal rolling bearings (36) being vertically aligned with the transverse rolling bearings (38).
7. The driller's house support and working height adjustment device according to claim 6, characterized in that the sliding guide (3) comprises a first guide (31) and a second guide (32), between which first guide (31) and second guide (32) a slideway (39) is formed for the rolling bearing (38) to roll.
8. The driller room supporting and working height adjusting device according to claim 7, wherein the first guide rail (31) and the second guide rail (32) are provided with a plurality of first positioning holes (33) at intervals, the driller room (2) is provided with a second connecting lug plate (37), the second connecting lug plate (37) is provided with a second positioning hole (40), and the first positioning holes (33) correspond to the second positioning holes (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697718.1U CN220769426U (en) | 2023-06-30 | 2023-06-30 | Device for supporting driller room of workover rig and adjusting working height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697718.1U CN220769426U (en) | 2023-06-30 | 2023-06-30 | Device for supporting driller room of workover rig and adjusting working height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769426U true CN220769426U (en) | 2024-04-12 |
Family
ID=90600168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697718.1U Active CN220769426U (en) | 2023-06-30 | 2023-06-30 | Device for supporting driller room of workover rig and adjusting working height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769426U (en) |
-
2023
- 2023-06-30 CN CN202321697718.1U patent/CN220769426U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 257000, 267 Nan'er Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Kerui oil and gas equipment Co.,Ltd. Country or region after: China Address before: 257000 Shengli Industrial Park, Dongying District, Jinan City, Shandong Province Patentee before: Shandong Kerui oil and gas equipment Co.,Ltd. Country or region before: China |