CN218934386U - Self-adaptive flexible transmission beam pumping unit - Google Patents
Self-adaptive flexible transmission beam pumping unit Download PDFInfo
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- CN218934386U CN218934386U CN202223266006.2U CN202223266006U CN218934386U CN 218934386 U CN218934386 U CN 218934386U CN 202223266006 U CN202223266006 U CN 202223266006U CN 218934386 U CN218934386 U CN 218934386U
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Abstract
The utility model discloses a self-adaptive flexible transmission beam pumping unit, which relates to the technical field of beam pumping units and comprises a base, wherein a stable fixing device is movably arranged at the left side and the right side of the bottom of the base, a pumping unit rear end device is movably arranged at the right side of the top of the base, and a pumping unit front end device is movably arranged at the left side of the pumping unit rear end device. The device can be stably installed on the ground through the installed stable fixing device, the installation and the disassembly of construction are convenient through the movable telescopic second fixing cone, the second fixing cone can be firmly pricked into mud pits on two sides, the stabilizing effect is ideal, the front end device of the installed pumping unit and the rear end device of the pumping unit are changed into the up-and-down motion of the horsehead through the reduction gearbox and the crank connecting rod mechanism when in operation, and the horsehead drives the plunger of the underground pumping unit to do up-and-down motion, so that crude oil in a well is continuously pumped out of a shaft.
Description
Technical Field
The utility model relates to the technical field of beam pumping units, in particular to a self-adaptive flexible transmission beam pumping unit.
Background
The beam-pumping unit is also called beam-pumping unit and beam-type crank balance pumping unit, and is called as kowtow machine. The beam pumping unit is one of the types of pumping units mainly used in oil fields at present, and mainly consists of four parts of a horsehead-a walking beam-a connecting rod mechanism-a crank mechanism, a reduction gearbox, power equipment and auxiliary equipment, wherein the fixed state of the bottom of the beam pumping unit and the ground is not stable enough, and the self-adaptive flexible transmission beam pumping unit is provided.
In the prior art, a Chinese patent document with publication number of CN207131382U and publication date of 2018, 3 and 23 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: self-adaptive flexible transmission beam pumping unit; the device comprises a beam pumping unit assembly and a movable counterweight frame; the beam pumping unit component comprises a base, a bracket, a beam, a horsehead, a connecting rod mechanism, a crank and a power device; a bracket is fixedly arranged at the upper end of the right part of the base; the upper end of the bracket is fixedly provided with a walking beam hinging seat. The utility model has reasonable and compact structure and convenient use; the load of the pumping unit is balanced through the force arm change of the heavy hammer on the movable counterweight frame, and the abrupt change of the stress of each part during the starting and the running of the pumping unit can be effectively buffered.
In order to solve the problem that the fixed state of the bottom of the beam pumping unit and the ground is not stable enough, the prior art adopts a mode that a support frame is directly arranged above the ground to treat, but the condition of high-strength pumping vibration can also occur, and the problem that a chassis is not stable enough and collapses easily is caused.
Disclosure of Invention
The utility model provides a self-adaptive flexible transmission beam pumping unit to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the self-adaptive flexible transmission beam pumping unit comprises a base, wherein the left side and the right side of the bottom of the base are movably provided with stable fixing devices, the right side of the top of the base is movably provided with a pumping unit rear end device, and the left side of the pumping unit rear end device is movably provided with a pumping unit front end device.
The stabilizing and fixing device comprises a first fixing cone which is fixedly connected to the bottom of the base, a driving assembly is movably installed in the first fixing cone, and movable ejection assemblies are movably installed on the left side and the right side of the driving assembly.
The rear end device of the oil pumping unit comprises a supporting table, wherein the supporting table is fixedly connected to the top of the base, and a reduction gearbox is fixedly connected to the top of the supporting table.
The technical scheme of the utility model is further improved as follows: the drive assembly includes the rolling disc, the rolling disc all sets up in the top of base, the equal fixedly connected with threaded rod in bottom of rolling disc, and the last half of threaded rod has the screw thread, equal threaded connection has the movable block on the outer wall of threaded rod upper portion.
The technical scheme of the utility model is further improved as follows: the movable ejection assembly comprises fixing columns, wherein the fixing columns are fixedly connected to two sides of the movable block, sliding blocks are connected to the outer walls of the fixing columns in a sliding mode, first hinge parts are movably connected to the bottoms of the sliding blocks, movable plates are movably connected to the first hinge parts, and second hinge parts are movably connected to the bottoms of the movable plates.
The technical scheme of the utility model is further improved as follows: the second hinge part is close to the equal fixedly connected with fixed plate of outside one end, the fixed plate is close to the equal fixedly connected with second fixed cone of outside one end, the second fixed cone is ejecting from the both sides recess of first fixed cone.
The technical scheme of the utility model is further improved as follows: the front end device of the oil pumping unit comprises a supporting seat, the bottom of the supporting seat is fixedly connected to the top of the base, and a third hinge piece is movably connected above the supporting seat.
The technical scheme of the utility model is further improved as follows: the top fixedly connected with walking beam of third articulated elements, the left side fixedly connected with horse head of walking beam.
The technical scheme of the utility model is further improved as follows: the front side and the rear side of the reduction gearbox are both movably connected with crank mechanisms, the outer parts of the front side and the rear side of the crank mechanisms are both movably connected with connecting rod mechanisms, and the top of each connecting rod mechanism is fixedly connected with the bottom of the right side of the walking beam.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a self-adaptive flexible transmission beam pumping unit, which is provided with a stable fixing device arranged on the device, wherein the device can be stably arranged on the ground through a first fixing cone, a driving assembly and a movable ejection assembly, and is convenient to install and disassemble in construction through a second fixing cone which can be movably telescopic.
2. The utility model provides a self-adaptive flexible transmission beam pumping unit, wherein a pumping unit front end device and a pumping unit rear end device are arranged on the device, and the rotation of a motor is changed into the up-and-down motion of a horsehead through the reduction gearbox and the crank connecting rod mechanism when the self-adaptive flexible transmission beam pumping unit works through a supporting seat, a third hinge piece, a walking beam, a horsehead, a connecting rod mechanism, a crank mechanism, a reduction gearbox and a supporting table which are arranged on the device, and the horsehead drives a plunger of a downhole pumping unit to move up and down, so that crude oil in a well is continuously pumped out of a shaft.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the pumping unit device of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view illustrating the structure of the inside of the stabilizing and fixing device shown in FIG. 1;
fig. 4 is a schematic diagram of a portion of the structure of fig. 3 according to the present utility model.
In the figure: 1. a base; 2. a stabilizing and fixing device; 3. a front end device of the pumping unit; 4. the rear end device of the pumping unit; 21. a first fixed cone; 22. a drive assembly; 23. a movable ejection assembly; a1, rotating a disc; a2, a threaded rod; a3, a movable block; b1, fixing the column; b2, sliding blocks; b3, a first hinge; b4, a movable plate; b5, a second hinge; b6, fixing plates; b7, a second fixed cone; 31. a support base; 32. a third hinge; 33. a walking beam; 34. horsehead; 41. a link mechanism; 42. a crank mechanism; 43. a reduction gearbox; 44. and a support table.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the self-adaptive flexible transmission beam pumping unit comprises a base 1, wherein a stabilizing and fixing device 2 is movably arranged at the left side and the right side of the bottom of the base 1, a pumping unit rear end device 4 is movably arranged at the right side of the top of the base 1, and a pumping unit front end device 3 is movably arranged at the left side of the pumping unit rear end device 4.
In this embodiment, the stabilizing and fixing device 2 includes a first fixing cone 21, the first fixing cone 21 is fixedly connected to the bottom of the base 1, a driving component 22 is movably installed inside the first fixing cone 21, the left side and the right side of the driving component 22 are movably installed with a movable ejection component 23, the driving component 22 includes a rotating disc a1, the rotating disc a1 is arranged above the top of the base 1, the bottom of the rotating disc a1 is fixedly connected with a threaded rod a2, the upper half of the threaded rod a2 is threaded, the outer wall of the upper part of the threaded rod a2 is uniformly connected with a movable block a3, the movable ejection component 23 includes a fixing column b1, the fixing column b1 is fixedly connected to two sides of the movable block a3, the outer wall of the fixing column b1 is uniformly and slidably connected with a sliding block b2, the bottom of the sliding block b2 is uniformly and movably connected with a first hinge b3, all swing joint has fly leaf b4 on the first articulated element b3, the equal swing joint of below of fly leaf b4 has second articulated element b5, second articulated element b5 is close to the equal fixedly connected with fixed plate b6 of outside one end, fixed plate b6 is close to the equal fixedly connected with second fixed cone b7 of outside one end, second fixed cone b7 is ejecting from the both sides recess of first fixed cone 21, stable fixing device 2 of installation on the device, through the first fixed cone 21 of setting, drive assembly 22 and activity ejecting assembly 23, can be with the device stable installation subaerial, through the second fixed cone b7 that can flexible, the installation and the dismantlement of being convenient for of construction, and second fixed cone b7 can be firm prick in the mud pit of both sides, firm effect is ideal, influence is less in bad weather such as strong wind and the vibrations that this beam-pumping unit during operation produced.
Preferably, the pumping unit front end device 3 includes supporting seat 31, the bottom fixed connection of supporting seat 31 is at the top of base 1, the top swing joint of supporting seat 31 has third articulated element 32, the top fixedly connected with walking beam 33 of third articulated element 32, the left side fixedly connected with horse head 34 of walking beam 33, pumping unit rear end device 4 includes supporting bench 44, supporting bench 44 fixed connection is at the top of base 1, the top fixedly connected with reducing gear box 43 of supporting bench 44, the front and back both sides of reducing gear box 43 all swing joint has crank mechanism 42, the outside all swing joint of crank mechanism 42 has link mechanism 41 in front and back both sides, the top fixed connection of link mechanism 41 is in the right side bottom of walking beam 33, pumping unit front end device 3 and pumping unit rear end device 4 installed on the device, through supporting seat 31 that sets up, third articulated element 32, beam 33, horse head 34, link mechanism 41, crank mechanism 42, reducing gear box 43 and supporting bench 44, the rotation of motor becomes the up-and-down motion of horse head 34 through reducing gear box 43, crank mechanism 42, link mechanism 41 becomes the up-down motion of horse head 34, thereby the pumping unit plunger 34 is taken in the underground to the well in the well.
The working principle of the self-adaptive flexible transmission beam pumping unit is specifically described below.
As shown in fig. 1-4, when the pumping unit is installed, the first fixed cones 21 on two sides are buried into a pre-dug mud pit, then the rotating disc a1 is rotated to drive the movable block a3 to move on the threaded rod a2, so that the second fixed cones b7 are ejected out of the grooves on two sides of the first fixed cones 21 and pricked into the inner walls of the mud pit, and the fixation is completed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Self-adaptation flexible drive beam-pumping unit, including base (1), its characterized in that: the left side and the right side of the bottom of the base (1) are movably provided with a stable fixing device (2), the right side of the top of the base (1) is movably provided with a rear end device (4) of the pumping unit, and the left side of the rear end device (4) of the pumping unit is movably provided with a front end device (3) of the pumping unit;
the stabilizing and fixing device (2) comprises a first fixing cone (21), wherein the first fixing cones (21) are fixedly connected to the bottom of the base (1), a driving assembly (22) is movably installed in the first fixing cone (21), and movable ejection assemblies (23) are movably installed on the left side and the right side of the driving assembly (22);
the rear end device (4) of the oil pumping unit comprises a supporting table (44), wherein the supporting table (44) is fixedly connected to the top of the base (1), and a reduction gearbox (43) is fixedly connected to the top of the supporting table (44).
2. The adaptive flexible drive beam-pumping unit of claim 1, wherein: the driving assembly (22) comprises a rotating disc (a 1), wherein the rotating disc (a 1) is arranged above the top of the base (1), a threaded rod (a 2) is fixedly connected to the bottom of the rotating disc (a 1), the upper half part of the threaded rod (a 2) is threaded, and a movable block (a 3) is connected to the outer wall of the upper part of the threaded rod (a 2) in a threaded manner.
3. The adaptive flexible drive beam-pumping unit of claim 1, wherein: the movable ejection assembly (23) comprises fixing columns (b 1), wherein the fixing columns (b 1) are fixedly connected to two sides of a movable block (a 3), sliding blocks (b 2) are fixedly connected to the outer wall of the fixing columns (b 1) in a sliding mode, first hinging pieces (b 3) are fixedly connected to the bottoms of the sliding blocks (b 2) in a movable mode, movable plates (b 4) are fixedly connected to the first hinging pieces (b 3) in a movable mode, and second hinging pieces (b 5) are fixedly connected to the bottoms of the movable plates (b 4) in a movable mode.
4. The adaptive flexible drive beam-pumping unit of claim 3, wherein: the second hinge (b 5) is close to outside one end and all fixedly connected with fixed plate (b 6), fixed plate (b 6) is close to outside one end and all fixedly connected with second fixed cone (b 7), second fixed cone (b 7) are ejecting from the both sides recess of first fixed cone (21).
5. The adaptive flexible drive beam-pumping unit of claim 1, wherein: the front end device (3) of the oil pumping unit comprises a supporting seat (31), the bottom of the supporting seat (31) is fixedly connected to the top of the base (1), and a third hinge piece (32) is movably connected to the upper portion of the supporting seat (31).
6. The adaptive flexible drive beam-pumping unit of claim 5, wherein: the top fixedly connected with walking beam (33) of third articulated elements (32), the left side fixedly connected with horse head (34) of walking beam (33).
7. The adaptive flexible drive beam-pumping unit of claim 1, wherein: crank mechanism (42) are all movably connected to the front and back both sides of reducing gear box (43), the outside all movably connected with link mechanism (41) of the front and back both sides of crank mechanism (42), the top fixed connection of link mechanism (41) is in the right side bottom of walking beam (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266006.2U CN218934386U (en) | 2022-12-07 | 2022-12-07 | Self-adaptive flexible transmission beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266006.2U CN218934386U (en) | 2022-12-07 | 2022-12-07 | Self-adaptive flexible transmission beam pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN218934386U true CN218934386U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223266006.2U Active CN218934386U (en) | 2022-12-07 | 2022-12-07 | Self-adaptive flexible transmission beam pumping unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117189044A (en) * | 2023-08-18 | 2023-12-08 | 大庆市华禹石油机械制造有限公司 | One-machine double-production oil extraction equipment |
-
2022
- 2022-12-07 CN CN202223266006.2U patent/CN218934386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117189044A (en) * | 2023-08-18 | 2023-12-08 | 大庆市华禹石油机械制造有限公司 | One-machine double-production oil extraction equipment |
| CN117189044B (en) * | 2023-08-18 | 2024-03-12 | 大庆市华禹石油机械制造有限公司 | One-machine double-production oil extraction equipment |
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