CN219915140U - Maintenance equipment for oil field workover rig - Google Patents
Maintenance equipment for oil field workover rig Download PDFInfo
- Publication number
- CN219915140U CN219915140U CN202321000668.7U CN202321000668U CN219915140U CN 219915140 U CN219915140 U CN 219915140U CN 202321000668 U CN202321000668 U CN 202321000668U CN 219915140 U CN219915140 U CN 219915140U
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- China
- Prior art keywords
- fixedly connected
- plate
- workover rig
- frame
- handling frame
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- 238000012423 maintenance Methods 0.000 title abstract description 9
- 238000012360 testing method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses maintenance equipment for an oilfield workover rig, which comprises an operation frame, wherein a supporting plate is fixedly connected in the operation frame, a double-shaft motor is fixedly connected on the outer wall of the back of the operation frame, screw rods are fixedly connected on output shafts at two ends of the double-shaft motor, connecting sleeves are sleeved on the screw rods in a threaded manner, one end of each connecting sleeve is fixedly connected with a connecting plate, a pushing plate is fixedly connected on the side wall of one end of each connecting plate, one end of each pushing plate penetrates through the operation frame and is fixedly connected with a clamping plate, the clamping plate is arranged above the supporting plate, a hydraulic cylinder is fixedly connected to the top of the operation frame, and the bottom end of each hydraulic cylinder penetrates through the operation frame and is fixedly connected with a pressing plate.
Description
Technical Field
The utility model relates to the field of products related to workover rig overhaul, in particular to oilfield workover rig overhaul equipment.
Background
Workover or tractor hoist is the most basic and dominant source of power in workover and construction of downhole operations. According to the operation structure of the well repairing machine, the operation state of the well repairing machine is greatly interfered by external environment, the equipment is supposed to frequently fail in the working process to influence the output of an oil field when the well repairing machine is neglected in daily maintenance and maintenance of the well repairing machine, the internal structure of a part is detected by utilizing a nondestructive detection technology to see whether the inside of the structure is damaged by failure, then the pressure testing machine is used for testing the bearing capacity of the part, and the fracture shape and the fracture cause of the part are supposed to be analyzed;
however, the existing workover rig overhauling pressure testing machine lacks a clamping and fixing assembly for a test piece in the pressure testing process, so that the test piece is easy to deviate in pressure testing and has defect.
Disclosure of Invention
The utility model aims to provide maintenance equipment for an oilfield workover rig so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: oilfield workover rig maintenance equipment, including the handling frame, fixedly connected with backup pad in the handling frame, fixedly connected with biax motor on the back outer wall of handling frame, equal fixedly connected with lead screw on the both ends output shaft of biax motor, threaded sleeve has been cup jointed on the lead screw, the one end fixedly connected with connecting plate of connecting sleeve, fixedly connected with push pedal on the one end lateral wall of connecting plate, the one end of push pedal runs through handling frame and fixedly connected with splint, the top of backup pad is located to the splint, the top fixedly connected with pneumatic cylinder of handling frame, the bottom of pneumatic cylinder runs through handling frame and fixedly connected with clamp plate.
Preferably, a limit groove is formed in the support plate, a limit rod is fixedly connected in the limit groove, a traction block is sleeved on the limit rod in a sliding manner, and the traction block is fixedly connected with the clamping plate.
Preferably, both ends of the supporting plate are fixedly connected with the inner bottom of the operation frame through vertical plates.
Preferably, the bottom of the operation frame is fixedly connected with four supporting feet which are arranged in a rectangular shape.
Preferably, the top of both ends of clamp plate all fixedly connected with telescopic link, telescopic link and the interior top fixed connection of handling frame.
Preferably, the side of the clamping plate, which is far away from the push plate, is fixedly connected with a rubber plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the maintenance equipment for the oilfield workover rig, a test piece is placed on the supporting plate, then the double-shaft motor on the operating frame is controlled to start, the double-shaft motor drives the screw rods on the output shafts at two ends to rotate at the moment, when the screw rods rotate, the connecting sleeve sleeved on the screw rods in a threaded mode moves along with the movement, the connecting plate is driven to move, the push plate is driven to move by the connecting plate, the clamping fixing of the test piece is realized by the push plate, the hydraulic cylinder is controlled to start so as to drive the pressing plate to move downwards to extrude the test piece, and test operation is realized.
Drawings
FIG. 1 is a schematic diagram of an oilfield workover rig service facility of the present utility model;
FIG. 2 is an enlarged view of the oilfield workover rig service equipment of the present utility model at A;
fig. 3 is a schematic diagram of a biaxial motor of the oilfield workover rig service equipment of the present utility model.
In the figure: 1. an operation rack; 2. a support plate; 3. a biaxial motor; 4. a screw rod; 5. a connection sleeve; 6. a connecting plate; 7. a push plate; 8. a clamping plate; 9. a hydraulic cylinder; 10. a pressing plate; 11. a limit rod; 12. a traction block; 13. a vertical plate; 14. supporting feet; 15. a telescopic rod; 16. a rubber plate.
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.
Referring to fig. 1-3, embodiments of the present utility model are provided: the utility model provides an oil field workover rig maintenance equipment, including handling frame 1, fixedly connected with backup pad 2 in handling frame 1, fixedly connected with biax motor 3 on the back outer wall of handling frame 1, equal fixedly connected with lead screw 4 on the both ends output shaft of biax motor 3, the adapter sleeve 5 has been cup jointed to the screw 4 upper thread, the one end fixedly connected with connecting plate 6 of adapter sleeve 5, fixedly connected with push pedal 7 on the one end lateral wall of connecting plate 6, the one end of push pedal 7 runs through handling frame 1 and fixedly connected with splint 8, the top of backup pad 2 is located to splint 8, the top fixedly connected with pneumatic cylinder 9 of handling frame 1, handling frame 1 and fixedly connected with clamp plate 10 are run through to the bottom of pneumatic cylinder, specifically speaking, the test piece is placed on backup pad 2, biaxial motor 3 on the control handling frame 1 starts afterwards, the moment will drive the lead screw 4 on the both ends output shaft rotates, the adapter sleeve 5 that the screw is cup jointed on the lead screw will follow the motion and then impel the connecting plate 6 to remove when the lead screw 4 rotates, thereby impel the push pedal 7 to promote the clamping of splint 8 to realize the centre gripping fixed to the test piece, thereby control pneumatic cylinder 9 starts to drive clamp plate 10 to move down to it and squeeze test piece.
In the embodiment, a limit groove is formed in the support plate 2, a limit rod 11 is fixedly connected in the limit groove, a traction block 12 is sleeved on the limit rod 11 in a sliding manner, and the traction block 12 is fixedly connected with the clamping plate 8 to slidably support the clamping plate 8; the two ends of the supporting plate 2 are fixedly connected with the inner bottom of the operation frame 1 through the vertical plates 13; four supporting feet 14 which are arranged in a rectangular shape are fixedly connected to the bottom of the operation frame 1 to support the operation frame 1; the tops of the two ends of the pressing plate 10 are fixedly connected with telescopic rods 15, the telescopic rods 15 are fixedly connected with the inner top of the operating frame 1, and the stability of the two ends of the pressing plate 10 is improved; one side of the clamping plate 8 away from the push plate 7 is fixedly connected with a rubber plate 16, so that the buffering force during clamping is increased.
Working principle: firstly, a test piece is placed on a supporting plate 2, then a double-shaft motor 3 on an operation frame 1 is controlled to be started, the double-shaft motor 3 drives a screw rod 4 on output shafts at two ends to rotate at the moment, a connecting sleeve 5 which is in threaded sleeve connection with the screw rod during rotation of the screw rod 4 moves along with the screw rod, and then a connecting plate 6 is driven to move, at the moment, the connecting plate 6 drives a push plate 7 to move, the push plate 7 drives a clamping plate 8 to clamp and fix the test piece, and a hydraulic cylinder 9 is controlled to be started so as to drive a pressing plate 10 to move downwards to squeeze the test piece, so that test operation is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Oilfield workover rig overhaul equipment, including handling frame (1), its characterized in that: fixedly connected with backup pad (2) in handling frame (1), fixedly connected with biax motor (3) on the back outer wall of handling frame (1), equal fixedly connected with lead screw (4) on the both ends output shaft of biax motor (3), threaded connection has cup jointed adapter sleeve (5) on lead screw (4), the one end fixedly connected with connecting plate (6) of adapter sleeve (5), fixedly connected with push pedal (7) on the one end lateral wall of connecting plate (6), the one end of push pedal (7) runs through handling frame (1) and fixedly connected with splint (8), the top of backup pad (2) is located to splint (8), the top fixedly connected with pneumatic cylinder (9) of handling frame (1), the bottom of pneumatic cylinder runs through handling frame (1) and fixedly connected with clamp plate (10).
2. The oilfield workover rig service equipment of claim 1, wherein: the support plate (2) is provided with a limit groove, a limit rod (11) is fixedly connected in the limit groove, a traction block (12) is sleeved on the limit rod (11) in a sliding manner, and the traction block (12) is fixedly connected with the clamping plate (8).
3. The oilfield workover rig service equipment of claim 1, wherein: the two ends of the supporting plate (2) are fixedly connected with the inner bottom of the operating frame (1) through vertical plates (13).
4. The oilfield workover rig service equipment of claim 1, wherein: four supporting legs (14) which are rectangular are fixedly connected to the bottom of the operating frame (1).
5. The oilfield workover rig service equipment of claim 1, wherein: the top of the two ends of the pressing plate (10) is fixedly connected with a telescopic rod (15), and the telescopic rod (15) is fixedly connected with the inner top of the operating frame (1).
6. The oilfield workover rig service equipment of claim 1, wherein: and one side of the clamping plate (8) far away from the push plate (7) is fixedly connected with a rubber plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000668.7U CN219915140U (en) | 2023-04-28 | 2023-04-28 | Maintenance equipment for oil field workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000668.7U CN219915140U (en) | 2023-04-28 | 2023-04-28 | Maintenance equipment for oil field workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915140U true CN219915140U (en) | 2023-10-27 |
Family
ID=88435722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321000668.7U Active CN219915140U (en) | 2023-04-28 | 2023-04-28 | Maintenance equipment for oil field workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915140U (en) |
-
2023
- 2023-04-28 CN CN202321000668.7U patent/CN219915140U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 200000 RMB 209A-G30, 2nd Floor, Zone C, Zhongxin Tianjin Ecological City Animation Building, Binhai New Area, Tianjin Patentee after: Tianjin Sanjiang Technical Service Co.,Ltd. Country or region after: China Address before: 9-2-204, Yijing Apartment, northeast of the intersection of Central Avenue and Dongwu Avenue, Binhai Pilot Free Trade Zone (Airport Economic Zone), 300000 Tianjin (Baizhuo (Tianjin) Business Secretary Co., Ltd. Trusteeship No. BZ-64656) Patentee before: Zhonghai Huayang (Tianjin) Enterprise Management Service Co.,Ltd. Country or region before: China |