CN210888846U - Sucker rod power tong base - Google Patents
Sucker rod power tong base Download PDFInfo
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- CN210888846U CN210888846U CN201921022628.6U CN201921022628U CN210888846U CN 210888846 U CN210888846 U CN 210888846U CN 201921022628 U CN201921022628 U CN 201921022628U CN 210888846 U CN210888846 U CN 210888846U
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- power tong
- sucker rod
- clamping
- fixing plate
- clamping mechanism
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Abstract
The utility model discloses a sucker rod power tong base, which comprises a power oil cylinder, a power tong mounting seat, a power tong fixing plate, a coupling clamping mechanism and a lower sucker rod square-diameter clamping mechanism, wherein the oil cylinder is connected with a mounting plate at one side through a fixing seat, the mounting plate is connected with a power tong moving platform at the bottom of a sucker rod chassis at the lower part, the mounting plate moves along with the power tong moving platform, the outer end of a piston of the power oil cylinder is connected with the power tong mounting seat, the upper part of the power tong mounting seat is connected with the power tong fixing plate, the coupling clamping mechanism is connected to the upper portion of the power tong fixing plate, the lower sucker rod square diameter clamping mechanism is arranged on the lower portion of the coupling clamping mechanism and connected with the power tong fixing plate, the coupling clamping position of the coupling clamping mechanism corresponds to the clamping groove position of the lower sucker rod square diameter clamping mechanism in the height direction, and the fixing plate avoiding groove for preventing installation interference of the sucker rod is arranged on the upper side of the coupling clamping position of the coupling clamping mechanism of the power tong fixing plate.
Description
Technical Field
The utility model relates to an oil well mechanical equipment technical field especially relates to a sucker rod power tong base.
Background
Sucker rod power tong among the prior art need connect on the power tong connecting seat of lower part, and power tong connecting seat structure of prior art is heavier, needs artifical installation to dismantle, and operator intensity of labour is big, work efficiency is low, and the potential safety hazard that forms the operation existence moreover is bigger, is unfavorable for the safety in production. Therefore, the base of the power tong for the sucker rod needs to reduce the labor intensity of operators and improve the working efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a sucker rod power tong base; the utility model discloses can conveniently be connected with oil well platform, fixed safe and reliable, power tong can conveniently fix on the chassis fixing base on the sucker rod chassis, guarantees that the power tong structure is steady fixed reliably and work, reduces operator site work intensity, improves work efficiency, guarantees the safety in production simultaneously.
The utility model provides a technical scheme that its technical problem adopted is:
a sucker rod power tong base comprises a power oil cylinder, a power tong mounting seat, a power tong fixing plate, a coupling clamping mechanism and a lower sucker rod square-diameter clamping mechanism, wherein the oil cylinder is connected with a mounting plate on one side through a fixing seat, the mounting plate is connected with a power tong moving platform on a sucker rod chassis on the lower part, the mounting plate moves along with the power tong moving platform, the outer end of a piston of the power oil cylinder is connected with the power tong mounting seat, the upper part of the power tong mounting seat is connected with the power tong fixing plate, the coupling clamping mechanism is connected to the upper portion of the power tong fixing plate, the lower sucker rod square diameter clamping mechanism is arranged on the lower portion of the coupling clamping mechanism and connected with the power tong fixing plate, the coupling clamping position of the coupling clamping mechanism corresponds to the clamping groove position of the lower sucker rod square diameter clamping mechanism in the height direction, and the fixing plate avoiding groove for preventing installation interference of the sucker rod is arranged on the upper side of the coupling clamping position of the coupling clamping mechanism of the power tong fixing plate.
The power tong moving platform is characterized in that upper supports are respectively arranged on two sides of the upper portion of the power tong moving platform, convex sliding blocks are arranged on the lower portions of two sides of the mounting plate, a guide pressing plate is arranged on the upper portion of each sliding block, the outer side of each guide pressing plate is fixedly connected with the power tong moving platform, a horizontal guide groove is formed in the lower portion of the inner side of each guide pressing plate, each sliding block is matched with the horizontal groove and moves in the corresponding horizontal guide groove, and the power tong moving platform is movably guided and positioned relative to the chassis through the horizontal.
The coupling clamping mechanism comprises two coupling clamping oil cylinders and two V-shaped clamping blocks arranged on two opposite sides of the coupling clamping oil cylinders, the two coupling clamping oil cylinders are respectively connected with two sides of a power tong fixing plate, the two V-shaped clamping blocks are located in the middle, the outer sides of the two V-shaped clamping blocks are respectively connected with the outer end of a piston of one of the two clamping oil cylinders, a guide pressing block is arranged on the power tong fixing plate, and the V-shaped clamping blocks are installed on the power tong fixing plate through the guide pressing block and move along the axial direction of the oil cylinders under the driving of the pistons of the oil cylinders to clamp or loosen couplings of the sucker rods.
The lower sucker rod square-diameter clamping mechanism comprises a clamping oil cylinder and two sucker rod square-diameter clamping jaws, the clamping oil cylinder is connected with the bottom of the power tong fixing plate, the outer side of each sucker rod square-diameter clamping jaw is connected with the outer end of a piston rod of one clamping oil cylinder, and a clamping groove for clamping a sucker rod is formed between the two sucker rod square-diameter clamping jaws. The opening size of the clamping groove can be conveniently adjusted according to the difference of the square diameter size of the sucker rod, and the universality of use are improved.
The lower sucker rod square-diameter clamping mechanism can also adopt the following structure and comprises a clamping oil cylinder and two connecting rods, wherein two sucker rod square-diameter clamping jaws can be connected with one end of each connecting rod, the other end of each connecting rod is a threaded end, the threaded ends are matched with nuts, and the nuts are connected with power tong fixing plates, so that the opening size of the clamping grooves can be conveniently adjusted according to the different sizes of the square diameters of the sucker rods, and the universality of use are improved.
The power tong mounting seat is provided with a power tong height adjusting structure close to the middle, the power tong height adjusting structure comprises a height adjusting oil cylinder, a base and a connecting plate on the upper portion, the height adjusting oil cylinder is connected with the base on the lower portion, the outer end of a piston rod of the height adjusting oil cylinder is connected with the connecting plate, and the base is connected with a power tong fixing plate.
And a counterweight block is arranged on the other side of the mounting plate opposite to the oil cylinder.
The utility model has the advantages that:
1. the utility model discloses a power cylinder, power tong mount pad, power tong fixed plate, coupling clamping mechanism, lower part sucker rod side footpath chucking mechanism, coupling clamping mechanism's coupling clamping position corresponds in the direction of height with the draw-in groove position of lower part sucker rod side footpath chucking mechanism, and the power tong fixed plate is equipped with the fixed plate that prevents the sucker rod installation interference at coupling clamping mechanism's coupling clamping position's upside and dodges the groove. The utility model discloses can conveniently be connected with oil well platform, fixed safe and reliable, power tong can conveniently fix on the chassis fixing base on the sucker rod chassis, guarantees that the power tong structure is steady fixed reliably and work, reduces operator site work intensity, improves work efficiency, guarantees the safety in production simultaneously.
2. Power tong moving platform's upper portion both sides are equipped with the upper portion respectively and support, the lower part of mounting panel both sides is equipped with the slider of evagination, is equipped with the direction clamp plate on slider upper portion, the direction clamp plate outside and power tong moving platform fixed connection, the inboard lower part of direction clamp plate is equipped with horizontal guide way, slider and horizontal groove cooperation are removed in horizontal guide way, realize power tong moving platform for the removal direction and the location on chassis through horizontal groove to the slider cooperation. The guide and the positioning movement are reliable, the position is convenient to adjust, and the positioning precision is high, so that the clamping and the dismounting of the sucker rod are convenient.
3. Because the coupling clamping mechanism comprises two coupling clamping oil cylinders and two V-shaped clamping blocks arranged on two opposite sides, the V-shaped clamping blocks are arranged on the power tong fixing plate through guide pressing blocks and move along the axial direction of the oil cylinders to clamp or loosen the couplings of the sucker rods under the driving of pistons of the oil cylinders, the clamping is reliable, the working efficiency of the shackle and the make-up operation is high, and the coupling clamping mechanism is suitable for clamping and fixing the sucker rods with different diameters.
4. The lower sucker rod square-diameter clamping mechanism comprises a clamping oil cylinder and two sucker rod square-diameter clamping jaws, the clamping oil cylinder is connected with the bottom of the power tong fixing plate, the outer side of each sucker rod square-diameter clamping jaw is connected with the outer end of a piston rod of one clamping oil cylinder, and a clamping groove for clamping a sucker rod is formed between the two sucker rod square-diameter clamping jaws. The opening size of the clamping groove can be conveniently adjusted according to the difference of the square diameter size of the sucker rod, the clamping is reliable, the working efficiency of the shackle and the upper shackle operation is high, and the universality of the use are increased.
5. Through be close to the middle part position on the power tong mount pad and be equipped with power tong height adjustment structure, satisfy the operation of breaking out and making up of the sucker rod of different length specifications, improve work efficiency, reduce operator's intensity of labour.
6. The counterweight block is arranged on the other side, opposite to the oil cylinder, of the mounting plate, so that the center of gravity of the upper portion is kept stable, the power tongs can work reliably, and potential safety hazards caused by inclination are avoided.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a schematic structural view of the height adjusting structure of the power tong of the present invention.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
As shown in figures 1-3, a sucker rod power tong base comprises a power oil cylinder 511, a power tong mounting seat 515, a power tong fixing plate 512, a coupling clamping mechanism and a lower sucker rod square diameter clamping mechanism, wherein the oil cylinder 511 is connected with a mounting plate 514 at one side through a fixing seat 513, the mounting plate 514 is connected with a power tong moving platform of a lower sucker rod chassis, the mounting plate moves along with the power tong moving platform, the outer end of a piston of the power oil cylinder 511 is connected with the power tong mounting seat 515, the power tong fixing plate 512 is connected with the upper part of the power tong mounting seat 515, the coupling clamping mechanism is connected with the upper part of the power tong fixing plate 512, the lower sucker rod square diameter clamping mechanism is arranged at the lower part of the coupling clamping mechanism and is connected with the power tong fixing plate 512, the coupling clamping position of the coupling clamping mechanism corresponds to the clamping groove of the lower sucker rod square, a fixing plate avoiding groove 5121 for preventing the installation interference of the sucker rod is arranged on the upper side of the coupling clamping position of the coupling clamping mechanism of the power tong fixing plate;
the power tong moving platform is characterized in that upper supports are respectively arranged on two sides of the upper portion of the power tong moving platform, convex sliding blocks 516 are arranged on the lower portions of two sides of the mounting plate 514, guide pressing plates 517 are arranged on the upper portions of the sliding blocks, the outer sides of the guide pressing plates are fixedly connected with the power tong moving platform, horizontal guide grooves 518 are arranged on the lower portions of the inner sides of the guide pressing plates, the sliding blocks are matched with the horizontal grooves and move in the horizontal guide grooves, and the power tong moving platform is movably guided and positioned relative to the chassis through the cooperation of the horizontal.
The coupling clamping mechanism comprises two coupling clamping oil cylinders 519 and two V-shaped clamping blocks 520 arranged on two opposite sides, the two clamping oil cylinders are respectively connected with two sides of a power tong fixing plate 512, the two V-shaped clamping blocks 520 are located in the middle, the outer sides of the two V-shaped clamping blocks are respectively connected with the outer end of a piston of one of the clamping oil cylinders, a guide pressing block 521 is arranged on the power tong fixing plate 512, and the V-shaped clamping blocks are installed on the power tong fixing plate 512 through the guide pressing block and move along the axial direction of the oil cylinders under the driving of the pistons of the oil cylinders to clamp or loosen couplings of the sucker rods.
The lower sucker rod square-diameter clamping mechanism comprises a clamping oil cylinder and two sucker rod square-diameter clamping jaws 523, the clamping oil cylinder is connected with the bottom of the power tong fixing plate 512, the outer side of each sucker rod square-diameter clamping jaw is connected with the outer end of a piston rod of one clamping oil cylinder, and a clamping groove 524 for clamping a sucker rod is formed between the two sucker rod square-diameter clamping jaws. The opening size of the clamping groove 524 can be conveniently adjusted according to the different square diameter sizes of the sucker rod, so that the universality and the universality of use are increased.
The lower sucker rod square-diameter clamping mechanism can also adopt the following structure and comprises a clamping oil cylinder and two connecting rods, wherein two sucker rod square-diameter clamping jaws can be connected with one end of each connecting rod, the other end of each connecting rod is a threaded end, the threaded ends are matched with nuts, and the nuts are connected with the power tong fixing plate 512, so that the opening size of the clamping groove 524 can be conveniently adjusted according to the different sizes of the square diameters of the sucker rods, and the universality of use are improved.
The power tong mounting seat is provided with a power tong height adjusting structure 526 close to the middle part, the power tong height adjusting structure 526 comprises a height adjusting oil cylinder, a base and a connecting plate on the upper part, the height adjusting oil cylinder is connected with the base on the lower part, the outer end of a piston rod of the height adjusting oil cylinder is connected with the connecting plate, and the base is connected with the power tong fixing plate 512.
And a balancing weight 525 is arranged on the other side of the mounting plate opposite to the oil cylinder.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (6)
1. A power tong base of a sucker rod is characterized by comprising a power oil cylinder, a power tong mounting seat, a power tong fixing plate, a coupling clamping mechanism and a lower sucker rod square-diameter clamping mechanism, wherein the oil cylinder is connected with a mounting plate on one side through a fixing seat, the mounting plate is connected with a power tong moving platform on a sucker rod chassis on the lower part, the mounting plate moves along with the power tong moving platform, the outer end of a piston of the power oil cylinder is connected with the power tong mounting seat, the upper part of the power tong mounting seat is connected with the power tong fixing plate, the coupling clamping mechanism is connected to the upper portion of the power tong fixing plate, the lower sucker rod square diameter clamping mechanism is arranged on the lower portion of the coupling clamping mechanism and connected with the power tong fixing plate, the coupling clamping position of the coupling clamping mechanism corresponds to the clamping groove position of the lower sucker rod square diameter clamping mechanism in the height direction, and the fixing plate avoiding groove for preventing installation interference of the sucker rod is arranged on the upper side of the coupling clamping position of the coupling clamping mechanism of the power tong fixing plate.
2. The sucker rod power tong base as claimed in claim 1, wherein the upper support is provided on each side of the upper part of the power tong moving platform, the convex slider is provided on the lower part of each side of the mounting plate, the guide pressing plate is provided on the upper part of the slider, the outer side of the guide pressing plate is fixedly connected with the power tong moving platform, the horizontal guide groove is provided on the lower part of the inner side of the guide pressing plate, the slider is engaged with the horizontal groove and moves in the horizontal guide groove, and the slider is engaged with the horizontal groove to guide and position the power tong moving platform relative to the chassis.
3. The base of the sucker rod power tong as claimed in claim 1, wherein the coupling clamping mechanism comprises two coupling clamping cylinders and two opposite V-shaped clamping blocks, the two clamping cylinders are respectively connected with two sides of the power tong fixing plate, the two V-shaped clamping blocks are located at the middle position, the outer sides of the two V-shaped clamping blocks are respectively connected with the outer end of the piston of one of the clamping cylinders, a guide pressing block is arranged on the power tong fixing plate, and the V-shaped clamping blocks are arranged on the power tong fixing plate through the guide pressing block and move along the axial direction of the cylinders to clamp or loosen the couplings of the sucker rod under the driving of the pistons of the cylinders.
4. The sucker rod power tong base of claim 1, wherein the lower sucker rod square-diameter clamping mechanism comprises a clamping cylinder and two sucker rod square-diameter clamping jaws, the clamping cylinder is connected with the bottom of the power tong fixing plate, wherein the outer side of each sucker rod square-diameter clamping jaw is respectively connected with the outer end of a piston rod of one clamping cylinder, and a clamping groove for clamping a sucker rod is formed between the two sucker rod square-diameter clamping jaws.
5. The sucker rod power tong base of claim 1, wherein the power tong mounting seat is provided with a power tong height adjusting structure near the middle, the power tong height adjusting structure comprises a height adjusting oil cylinder, a base and an upper connecting plate, the height adjusting oil cylinder is connected with the lower base, the outer end of a piston rod of the height adjusting oil cylinder is connected with the connecting plate, and the base is connected with the power tong fixing plate.
6. The sucker rod power tong base of claim 1, wherein the mounting plate is provided with a counterweight at the opposite side of the mounting plate from the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022628.6U CN210888846U (en) | 2019-07-01 | 2019-07-01 | Sucker rod power tong base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022628.6U CN210888846U (en) | 2019-07-01 | 2019-07-01 | Sucker rod power tong base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888846U true CN210888846U (en) | 2020-06-30 |
Family
ID=71323663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022628.6U Active CN210888846U (en) | 2019-07-01 | 2019-07-01 | Sucker rod power tong base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888846U (en) |
-
2019
- 2019-07-01 CN CN201921022628.6U patent/CN210888846U/en active Active
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Effective date of registration: 20200922 Granted publication date: 20200630 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220922 Granted publication date: 20200630 |
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Effective date of registration: 20220922 Granted publication date: 20200630 |
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