CN211287643U

CN211287643U - Oil field oil extraction pumping unit balancing device

Info

Publication number: CN211287643U
Application number: CN201922474346.6U
Authority: CN
Inventors: 管梦倩; 宋雪梅; 郭蒙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an oil field oil recovery beam-pumping unit balancing unit, including base, mounting structure and fixed plate, both sides are equipped with mounting structure around the base upper end, and mounting structure is including supporting seat, axle bed one and threaded rod, supporting seat upper end left side is equipped with axle bed one, and the threaded rod is installed to axle bed one upper end, is equipped with gear one on the threaded rod, and gear one meshes gear two, and two lower extremes of gear are equipped with bull stick one, and axle bed two are installed to bull stick one lower extreme, two lower extreme fixed connection supporting seats of axle bed, install the threaded sleeve in the threaded rod upside, the threaded sleeve upper end is equipped with places the platform. The utility model discloses during the use, be convenient for install and dismantle the balancing piece, labour saving and time saving, the convenience is overhauld and is changed the balancing piece, improves work efficiency.

Description

Oil field oil extraction pumping unit balancing device

Technical Field

The utility model relates to an oil field exploitation equipment technical field specifically is oil field oil recovery beam-pumping unit balancing unit.

Background

The sum of the reservoirs within the same hydrocarbon producing area under the control of a single geologic structure (or formation) factor. A field may have one or more reservoirs. The oil field is mainly the oil reservoir in the same area, and the gas field is mainly the gas reservoir. According to the geological factors in the area for controlling oil and gas production, oil and gas fields are divided into 3 types: constructing oil and gas fields. Meaning that the hydrocarbon production area is controlled by a single construction factor, such as wrinkles and faults. Secondly, the oil-bearing area of the stratum type oil and gas field is controlled by stratum factors (such as unconformity, pinch-out and lithology change of the stratum) on the background of a regional anticline or monoclinic structure. Compound oil and gas field. The oil and gas producing area is not controlled by single structure or stratum factors, but controlled by multiple geological factors. In 2019, in Qingyang exploration in Gansu, the Changqing oil field discovers a Qingcheng large oil field with the reserve of 10 hundred million tons, and the new discovery also marks that China obtains a major breakthrough in the field of unconventional oil exploration.

When the existing oil field oil extraction pumping unit balancing device is used, the balancing block is large and heavy, so that workers can waste time and labor when installing and disassembling the balancing block, and the balancing block is troublesome when being overhauled. Accordingly, one skilled in the art provides a balancing device for an oil pumping unit in an oil field to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide an oil field oil recovery beam-pumping unit balancing unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a balancing device of an oil field oil extraction pumping unit comprises a base, a mounting structure and a fixed plate, wherein the mounting structure is arranged on the front side and the rear side of the upper end of the base and comprises a supporting seat, a first shaft seat and a threaded rod, the left side of the upper end of the supporting seat is provided with the first shaft seat, the upper end of the first shaft seat is provided with the threaded rod, the threaded rod is provided with a first gear, the first gear is meshed with a second gear, the lower end of the second gear is provided with a first rotating rod, the lower end of the first rotating rod is provided with a second shaft seat, the lower end of the second shaft seat is fixedly connected with the supporting seat, the upper side of the threaded rod is internally provided with a threaded sleeve, the upper end of the threaded sleeve is provided with a placing platform, the right side of the upper end of the base, driving motor lower extreme fixed connection base, both ends all are equipped with the balance plate around the bull stick two, and the cartridge of balance plate lower extreme has the connecting seat, and all runs through on balance plate and the connecting seat and have the dead lever, the connecting seat lower extreme all is equipped with the balancing piece.

As a further scheme of the utility model, the corresponding supporting seat in base upper end all is equipped with spout, supporting seat sliding connection base.

As the utility model discloses scheme further again, two upper ends right sides of gear are equipped with and change the handle, change and be equipped with the slipmat on the handle.

As the utility model discloses further scheme again, place a lower extreme right side and be equipped with the gag lever post, gag lever post downside cartridge has spacing sleeve, spacing sleeve lower extreme fixed connection supporting seat.

As a further aspect of the present invention, the fixing rod is provided with a screw thread on the left and right sides thereof, and a fixing nut is provided on the left and right sides thereof.

As a further proposal of the utility model, the balance plate is hinged with a connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, be convenient for install and dismantle the balancing piece, labour saving and time saving, the convenience is overhauld and is changed the balancing piece, improves work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a balancing device of an oil extraction pumping unit in an oil field.

Fig. 2 is a schematic structural diagram of a mounting structure in a balancing device of an oil extraction pumping unit in an oil field.

Fig. 3 is a schematic structural diagram of a position a in the oil field oil extraction pumping unit balancing device.

Fig. 4 is a schematic top view of a base in a balancing device of an oil pumping unit for oil extraction in an oil field.

In the figure: 1. a base; 2. a mounting structure; 3. a supporting seat; 4. a chute; 5. a first shaft seat; 6. a threaded rod; 7. a first gear; 8. a second gear; 9. turning a handle; 10. a first rotating rod; 11. a second shaft seat; 12. a threaded sleeve; 13. a placing table; 14. a limiting rod; 15. a limiting sleeve; 16. a fixing plate; 17. a second rotating rod; 18. a first transmission wheel; 19. a transmission belt; 20. a second driving wheel; 21. a connecting shaft; 22. a drive motor; 23. a balance plate; 24. a connecting seat; 25. fixing the rod; 26. fixing a nut; 27. a counterbalance; 28. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a balancing device for an oil pumping unit for oil extraction in an oil field comprises a base 1, a mounting structure 2 and a fixing plate 16, wherein the mounting structure 2 is arranged on the front side and the rear side of the upper end of the base 1, the mounting structure 2 comprises a supporting seat 3, a shaft seat one 5 and a threaded rod 6, the upper end of the base 1 is provided with a chute 4 corresponding to the supporting seat 3, the supporting seat 3 is slidably connected to the base 1, the left side of the upper end of the supporting seat 3 is provided with the shaft seat one 5, the upper end of the shaft seat one 5 is provided with the threaded rod 6, the threaded rod 6 is provided with a gear one 7, the gear one 7 is meshed with a gear two 8, the right side of the upper end of the gear two 8 is provided with a rotating handle 9, the rotating handle 9 is provided with an anti-skid pad, the, a placing table 13 is arranged at the upper end of the threaded sleeve 12, a limiting rod 14 is arranged at the right side of the lower end of the placing table 13, a limiting sleeve 15 is inserted at the lower side of the limiting rod 14, a supporting seat 3 is fixedly connected at the lower end of the limiting sleeve 15, a fixing plate 16 is arranged at the right side of the upper end of the base 1, a rotating rod II 17 penetrates through the fixing plate 16, a driving wheel I18 is arranged at the middle part of the rotating rod II 17, a driving belt 19 is arranged on the driving wheel I18, a driving wheel II 20 is arranged at the left side of the driving belt 19, a connecting shaft 21 is arranged at the rear end of the driving wheel II 20, a driving motor 22 is arranged at the rear end of the connecting shaft 21, the lower end of the driving motor 22 is fixedly connected with the base 1, a balance plate 23 is arranged at the front end and the rear end of the rotating rod II 17, a connecting seat 24, the lower ends of the connecting seats 24 are provided with balance blocks 27, and the balance plates 23 are hinged with connecting rods 28.

The utility model discloses a theory of operation is:

the utility model discloses during the use, promote both sides supporting seat 3, the messenger places platform 13 and removes to the positive downside of balancing piece 27, it changes 9 drive gear two 8 to rotate the commentaries on classics pole one 10, gear 7 and threaded rod 6 rotate, make threaded sleeve 12, place platform 13 and gag lever post 14 and rise, make balancing piece 27 be located and place platform 13, rotate the fixation nut 26 of both sides, take dead lever 25 out from balance plate 23 and connecting seat 24, make connecting seat 24 and balance plate 23 separation, it changes 9 drives and places platform 13 to rotate again, connecting seat 24 and balancing piece 27 descend, be convenient for install and dismantle balancing piece 27, the convenience is overhauld and is changed balancing piece 27.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oil pumping unit balancing device for oil extraction in the oil field comprises a base (1), mounting structures (2) and a fixing plate (16), and is characterized in that the mounting structures (2) are arranged on the front side and the rear side of the upper end of the base (1), each mounting structure (2) comprises a supporting seat (3), a first shaft seat (5) and a threaded rod (6), the first shaft seat (5) is arranged on the left side of the upper end of each supporting seat (3), the threaded rod (6) is mounted at the upper end of the first shaft seat (5), a first gear (7) is arranged on each threaded rod (6), a second gear (7) is meshed with a second gear (8), a first rotating rod (10) is arranged at the lower end of the second gear (8), a second shaft seat (11) is mounted at the lower end of the first rotating rod (10), the supporting seats (3) are fixedly connected at the lower ends of the, the improved automatic balancing machine is characterized in that a fixing plate (16) is arranged on the right side of the upper end of the base (1), a rotating rod II (17) penetrates through the fixing plate (16), a driving wheel I (18) is arranged in the middle of the rotating rod II (17), a driving belt (19) is arranged on the driving wheel I (18), a driving wheel II (20) is arranged on the left side of the driving belt (19), a connecting shaft (21) is arranged at the rear end of the driving wheel II (20), a driving motor (22) is arranged at the rear end of the connecting shaft (21), the lower end of the driving motor (22) is fixedly connected with the base (1), balancing plates (23) are arranged at the front end and the rear end of the rotating rod II (17), a connecting seat (24) is inserted at the lower end of each balancing plate (23), fixing rods (25) are.

2. The oil field oil extraction pumping unit balancing device according to claim 1, characterized in that the upper end of the base (1) is provided with a sliding groove (4) corresponding to the supporting seat (3), and the supporting seat (3) is slidably connected with the base (1).

3. The oil field oil extraction pumping unit balancing device according to claim 1, characterized in that the right side of the upper end of the second gear (8) is provided with a rotating handle (9), and the rotating handle (9) is provided with a non-slip mat.

4. The oil field oil extraction pumping unit balancing device according to claim 1, characterized in that a limiting rod (14) is arranged on the right side of the lower end of the placing table (13), a limiting sleeve (15) is inserted on the lower side of the limiting rod (14), and the lower end of the limiting sleeve (15) is fixedly connected with the supporting seat (3).

5. The oil field oil extraction pumping unit balancing device according to claim 1, characterized in that the fixing rod (25) is threaded on both left and right sides, and fixing nuts (26) are provided on both left and right sides of the fixing rod (25).

6. The oil field oil extraction pumping unit balancing device according to claim 1, characterized in that the balance plates (23) are hinged with connecting rods (28).