CN213175600U - Oil pumping equipment for oil extraction in oil field - Google Patents
Oil pumping equipment for oil extraction in oil field Download PDFInfo
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- CN213175600U CN213175600U CN201920382944.8U CN201920382944U CN213175600U CN 213175600 U CN213175600 U CN 213175600U CN 201920382944 U CN201920382944 U CN 201920382944U CN 213175600 U CN213175600 U CN 213175600U
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- pumping equipment
- rotating shaft
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Abstract
The utility model discloses an oil pumping equipment for oil extraction in oil field, which belongs to the technical field of oil pumping equipment, and comprises a first shell, wherein a supporting block is fixedly connected on the upper surface of the first shell, a second shell is fixedly connected on the upper surface of the supporting block, a round hole is arranged on the outer surface of the second shell, a first rotating shaft is rotatably connected on the inner surface of the round hole, a first gear is fixedly connected on the outer surface of the first rotating shaft, the oil pumping equipment for oil extraction in oil field is provided with a safety device, the position of a T-shaped block can be limited by the safety device after braking, the T-shaped block is prevented from moving due to failure of braking, so that the beam swinging is caused, the safety when the working personnel overhauls is ensured, and a buffer device is arranged, so that certain buffer can be provided in the process of the beam swinging, the stability of equipment operation is guaranteed.
Description
Technical Field
The utility model relates to an oil pumping equipment technical field, more specifically say, relate to an oil pumping equipment for oil field oil recovery.
Background
The working principle of the beam-pumping unit is that a power machine supplies power, the high-speed rotation of the power machine is changed into the low-speed rotation of a crank of the pumping unit through a speed reducer, the rotary motion is changed into the up-and-down reciprocating motion of a horse head of the pumping unit through a crank-connecting rod-beam mechanism, and a deep well pump is driven to work through a rope hanger assembly.
At present, most of existing pumping equipment is not provided with a safety device, general workers overhaul the equipment after braking, once the braking fails, the weight at two ends of a walking beam is unbalanced and swings, the walking beam can hit the workers possibly, the consequences are unimaginable, and the stability of the pumping equipment during working is poor due to the fact that the buffering device is not arranged on the most of the pumping equipment.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an oil pumping equipment for oil field recovery is provided with safeties, can restrict the position of T type piece through safeties after the brake, prevents because the brake is malfunctioning to lead to T type piece motion to lead to the walking beam swing, guarantee the security that the staff overhauld, and be provided with buffer, can provide certain buffering at the wobbling in-process of walking beam, guarantee the stability of equipment operation.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An oil pumping device for oil extraction in oil field comprises a first shell, wherein a supporting block is fixedly connected to the upper surface of the first shell, a second shell is fixedly connected to the upper surface of the supporting block, a round hole is formed in the outer surface of the second shell, a first rotating shaft is rotatably connected to the inner surface of the round hole, a first gear is fixedly connected to the outer surface of the first rotating shaft, a second gear is connected to the outer surface of the first gear in a transmission manner, a first motor is fixedly connected to the outer surface of the second gear, the outer surface of the first motor is fixedly connected to the inner surface of the second shell, a T-shaped block is fixedly connected to the outer surface of the first rotating shaft, a supporting rod is fixedly connected to the upper surface of the first shell, an arc-shaped block is fixedly connected to the upper surface of the supporting rod, and a walking beam is rotatably connected to the outer surface of the arc-shaped block through a, the outer surface of the walking beam is fixedly connected with a first connecting block, and the outer surface of the walking beam is fixedly connected with a balancing weight.
Furthermore, an arc-shaped hole is formed in the outer surface of the supporting rod, a sliding barrel is fixedly connected to the inner surface of the arc-shaped hole, a sliding rod is slidably connected to the inner surface of the sliding barrel, the outer surface of the sliding rod is fixedly connected with the outer surface of the sliding beam, a first sliding block is slidably connected to the inner surface of the first shell, and a threaded hole is formed in the outer surface of the first sliding block.
Further, threaded connection has the threaded rod on the internal surface of screw hole, fixedly connected with fourth pivot on the surface of threaded rod, it is connected with the third drum to rotate on the surface of fourth pivot, the surface of third drum is connected with the internal surface fixed of first casing, fixedly connected with second motor on the surface of threaded rod, the surface of second motor and the internal surface fixed of first casing are connected, be provided with the rectangle opening on the upper surface of first casing, fixedly connected with second connecting block on the internal surface of rectangle opening, fixedly connected with third connecting block on the upper surface of second connecting block.
Furthermore, a first cylinder is fixedly connected to the outer surface of the balancing weight, a second rotating shaft is rotatably connected to the inner surface of the first cylinder, and a connecting rod is fixedly connected to the outer surface of the second rotating shaft.
Furthermore, fixedly connected with third pivot on the surface of connecting rod, it is connected with the second drum to rotate on the surface of third pivot, the surface of second drum and the surface fixed connection of T type piece, during operation, T type piece drive the second drum motion, and the second drum drives the motion of third pivot, and the third pivot drives the connecting rod motion, and the connecting rod drives the motion of second pivot, and the second pivot drives the motion of first drum, and first drum drives the motion of balancing weight.
Furthermore, a first spring is fixedly connected to the outer surface of the slide rod, the outer surface of the first spring is fixedly connected to the inner surface of the slide cylinder, the slide rod is driven to move towards the inside of the slide cylinder to extrude the first spring when the slide beam swings, and the elastic force of the first spring plays a buffering role.
Furthermore, a groove is formed in the outer surface of the third connecting block, and a second sliding block is connected to the inner surface of the groove in a sliding mode.
Furthermore, a second spring is fixedly connected to the outer surface of the second sliding block, and the outer surface of the second spring is fixedly connected with the inner surface of the groove.
Furthermore, the outer surface of the second sliding block is fixedly connected with a connecting plate, the outer surface of the connecting plate is fixedly connected with a rubber pad, and the rubber pad can play a certain buffering role when the T-shaped block is in contact with the rubber pad.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the scheme is provided with the safety device, the position of the T-shaped block can be limited by the safety device after braking, the T-shaped block is prevented from moving due to brake failure, so that the walking beam is prevented from swinging, the safety of workers during maintenance is ensured,
(2) this scheme is provided with buffer, can provide certain buffering at the wobbling in-process of walking beam, guarantees the stability of equipment operation.
(3) The outer surface of the connecting plate is fixedly connected with a rubber pad, and when the T-shaped block is in contact with the rubber pad, the rubber pad can play a certain buffering role.
(4) The size of first gear is bigger than the second gear, drives the second gear rotation at the motor, and the second gear drives first gear pivoted in-process, can play the effect of slowing down.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the second housing of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
The reference numbers in the figures illustrate:
1 first shell, 2 supporting blocks, 3 second shell, 4 round holes, 5 first rotating shafts, 6 first gears, 7 second gears, 8 first motors, 9T-shaped blocks, 10 supporting rods, 11 arc-shaped blocks, 12 walking beams, 13 first connecting blocks, 14 balancing weights, 15 first cylinders, 16 second rotating shafts, 17 connecting rods, 18 third rotating shafts, 19 second cylinders, 20 arc-shaped holes, 21 sliding cylinders, 22 sliding rods, 23 first springs, 24 first sliding blocks, 25 threaded holes, 26 threaded rods, 27 fourth rotating shafts, 28 third cylinders, 29 second motors, 30 rectangular openings, 31 second connecting blocks, 32 third connecting blocks, 33 grooves, 34 second sliding blocks, 35 second springs, 36 connecting plates and 37 rubber pads.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an oil pumping device for oil extraction in oil field comprises a first casing 1, referring to fig. 1, a supporting block 2 is fixedly connected to the upper surface of the first casing 1, a second casing 3 is fixedly connected to the upper surface of the supporting block 2, a supporting rod 10 is fixedly connected to the upper surface of the first casing 1, an arc block 11 is fixedly connected to the upper surface of the supporting rod 10, a walking beam 12 is rotatably connected to the outer surface of the arc block 11 through a pin, a first connecting block 13 is fixedly connected to the outer surface of the walking beam 12, a balancing weight 14 is fixedly connected to the outer surface of the walking beam 12, a first cylinder 15 is fixedly connected to the outer surface of the balancing weight 14, a second rotating shaft 16 is rotatably connected to the inner surface of the first cylinder 15, a connecting rod 17 is fixedly connected to the outer surface of the second rotating shaft 16, and a third rotating shaft 18 is fixedly connected to the outer, a second cylinder 19 is rotatably connected to the outer surface of the third rotating shaft 18, the outer surface of the second cylinder 19 is fixedly connected with the outer surface of the T-shaped block 9, an arc-shaped hole 20 is formed in the outer surface of the supporting rod 10, a sliding cylinder 21 is fixedly connected to the inner surface of the arc-shaped hole 20, a sliding rod 22 is slidably connected to the inner surface of the sliding cylinder 21, the outer surface of the sliding rod 22 is fixedly connected with the outer surface of the sliding beam 12, a first spring 23 is fixedly connected to the outer surface of the sliding rod 22, the sliding rod 22 is driven to move towards the inside of the sliding cylinder 21 to extrude the first spring 23 when the sliding beam 12 swings, the elastic force of the first spring 23 plays a buffering role, the outer surface of the first spring 23 is fixedly connected with the inner surface of the sliding cylinder 21, a first sliding block 24 is slidably connected to the inner surface of the first shell 1, a threaded hole 25 is formed, fixedly connected with fourth pivot 27 on the surface of threaded rod 26, rotate on the surface of fourth pivot 27 and be connected with third cylinder 28, the surface of third cylinder 28 and the internal surface fixed connection of first casing 1, fixedly connected with second motor 29 on the surface of threaded rod 26, the model of second motor 29 is Y-M30, second motor 29 passes through the power cord and connects the power use, control through the switch, the surface of second motor 29 and the internal surface fixed connection of first casing 1, be provided with rectangle opening 30 on the upper surface of first casing 1, fixedly connected with second connecting block 31 on the internal surface of rectangle opening 30, fixedly connected with third connecting block 32 on the upper surface of second connecting block 31.
Referring to fig. 2, a circular hole 4 is formed in an outer surface of the second housing 3, a first rotating shaft 5 is rotatably connected to an inner surface of the circular hole 4, a first gear 6 is fixedly connected to an outer surface of the first rotating shaft 5, a second gear 7 is connected to an outer surface of the first gear 6 in a transmission manner, a first motor 8 is fixedly connected to an outer surface of the second gear 7, the first motor 8 is Y-M30 in model number, the first motor 8 is connected to a power source through a power line and is controlled by a switch, an outer surface of the first motor 8 is fixedly connected to an inner surface of the second housing 3, and a T-shaped block 9 is fixedly connected to an outer surface of the first rotating shaft 5.
Referring to fig. 3, a third connecting block 32 is fixedly connected to the upper surface of the second connecting block 31, a groove 33 is formed in the outer surface of the third connecting block 32, a second sliding block 34 is slidably connected to the inner surface of the groove 33, a second spring 35 is fixedly connected to the outer surface of the second sliding block 34, the outer surface of the second spring 35 is fixedly connected to the inner surface of the groove 33, a connecting plate 36 is fixedly connected to the outer surface of the second sliding block 34, a rubber pad 37 is fixedly connected to the outer surface of the connecting plate 36, and when the T-shaped block 9 contacts the rubber pad 37, the rubber pad 37 can play a certain role in buffering.
When the device is used, the horse head is connected to the first connecting block 13 through a suspension rope, the first motor 8 is controlled by a switch to drive the second gear 7 to rotate, the second gear 7 drives the first gear 6 to rotate, the first gear 6 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the T-shaped block 9 to move, the T-shaped block 9 drives the second cylinder 19 to move, the second cylinder 19 drives the third rotating shaft 18 to move, the third rotating shaft 18 drives the connecting rod 17 to move, the connecting rod 17 drives the second rotating shaft 16 to move, the second rotating shaft 16 drives the first cylinder 15 to move, the first cylinder 15 drives the balancing weight 14 to move, the balancing weight 14 drives the walking beam 12 to move around the arc-shaped block 11, the walking beam 12 drives the first connecting block 13 to move, meanwhile, the sliding rod 22 is driven to move towards the inside of the sliding cylinder 21 to extrude the first spring 23 when the walking beam 12 swings, the elasticity of the first spring 23 plays a role of buffering, and the stability, after the brake, drive threaded rod 26 through switch control second motor 26 and rotate, threaded rod 26 promotes first slider 24 motion, first slider 24 drives second connecting block 31 motion, second connecting block 31 drives third connecting block 32 motion, third connecting block 32 drives rubber pad 37 and T type piece 9 contact, when the malfunctioning condition of brake appears, T type piece 9 promotes rubber pad 37 motion, rubber pad 37 drives connecting plate 36 motion, connecting plate 36 drives second slider 34 motion extrusion second spring 35, the elasticity of second spring 35 plays the effect of buffering, the reaction of second spring 35 provides the support to T type piece 9 simultaneously, prevent T type piece 9 motion.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (10)
1. An oil pumping equipment for oil extraction in oil field, including first casing (1), its characterized in that: the upper surface of the first shell (1) is fixedly connected with a supporting block (2), the upper surface of the supporting block (2) is fixedly connected with a second shell (3), the outer surface of the second shell (3) is provided with a round hole (4), the inner surface of the round hole (4) is rotatably connected with a first rotating shaft (5), the outer surface of the first rotating shaft (5) is fixedly connected with a first gear (6), the outer surface of the first gear (6) is in transmission connection with a second gear (7), the outer surface of the second gear (7) is fixedly connected with a first motor (8), the outer surface of the first motor (8) is fixedly connected with the inner surface of the second shell (3), the outer surface of the first rotating shaft (5) is fixedly connected with a T-shaped block (9), and the upper surface of the first shell (1) is fixedly connected with a supporting rod (10), fixedly connected with arc piece (11) on the upper surface of bracing piece (10), rotate through the shank on the surface of arc piece (11) and be connected with walking beam (12), first connecting block (13) of fixedly connected with on the surface of walking beam (12), fixedly connected with balancing weight (14) on the surface of walking beam (12).
2. The oil pumping equipment for oil extraction in oil field of claim 1, wherein: be provided with arc hole (20) on the surface of bracing piece (10), fixedly connected with slide cartridge (21) on the internal surface in arc hole (20), sliding connection has slide bar (22) on the internal surface of slide cartridge (21), the surface of slide bar (22) and the fixed surface of walking beam (12) are connected, sliding connection has first slider (24) on the internal surface of first casing (1), be provided with screw hole (25) on the surface of first slider (24).
3. The oil pumping equipment for oil extraction in the oil field according to claim 2, characterized in that: threaded connection has threaded rod (26) on the internal surface of screw hole (25), fixedly connected with fourth pivot (27) on the surface of threaded rod (26), it is connected with third drum (28) to rotate on the surface of fourth pivot (27), the internal surface fixed connection of the surface of third drum (28) and first casing (1), fixedly connected with second motor (29) on the surface of threaded rod (26).
4. The oil pumping equipment for oil extraction in oil field of claim 3, wherein: the surface of second motor (29) and the internal surface fixed connection of first casing (1), be provided with rectangle opening (30) on the upper surface of first casing (1), fixedly connected with second connecting block (31) on the internal surface of rectangle opening (30), fixedly connected with third connecting block (32) on the upper surface of second connecting block (31).
5. The oil pumping equipment for oil extraction in the oil field according to claim 4, wherein: the outer surface of the balancing weight (14) is fixedly connected with a first cylinder (15), the inner surface of the first cylinder (15) is rotatably connected with a second rotating shaft (16), and the outer surface of the second rotating shaft (16) is fixedly connected with a connecting rod (17).
6. The oil pumping equipment for oil extraction in the oil field according to claim 5, wherein: the outer surface of the connecting rod (17) is fixedly connected with a third rotating shaft (18), the outer surface of the third rotating shaft (18) is rotatably connected with a second cylinder (19), and the outer surface of the second cylinder (19) is fixedly connected with the outer surface of the T-shaped block (9).
7. The oil pumping equipment for oil extraction in oil field of claim 6, wherein: the outer surface of the sliding rod (22) is fixedly connected with a first spring (23), and the outer surface of the first spring (23) is fixedly connected with the inner surface of the sliding barrel (21).
8. The oil pumping equipment for oil extraction in oil field of claim 7, wherein: a groove (33) is formed in the outer surface of the third connecting block (32), and a second sliding block (34) is connected to the inner surface of the groove (33) in a sliding mode.
9. The oil pumping equipment for oil extraction in oil field of claim 8, wherein: and a second spring (35) is fixedly connected to the outer surface of the second sliding block (34), and the outer surface of the second spring (35) is fixedly connected with the inner surface of the groove (33).
10. The oil pumping equipment for oil extraction in oil field of claim 9, wherein: the outer surface of the second sliding block (34) is fixedly connected with a connecting plate (36), and the outer surface of the connecting plate (36) is fixedly connected with a rubber pad (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382944.8U CN213175600U (en) | 2019-03-25 | 2019-03-25 | Oil pumping equipment for oil extraction in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382944.8U CN213175600U (en) | 2019-03-25 | 2019-03-25 | Oil pumping equipment for oil extraction in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213175600U true CN213175600U (en) | 2021-05-11 |
Family
ID=75763545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382944.8U Expired - Fee Related CN213175600U (en) | 2019-03-25 | 2019-03-25 | Oil pumping equipment for oil extraction in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213175600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076516A (en) * | 2022-06-29 | 2022-09-20 | 中国石油大学(北京) | Detection robot structure in oil gas pipeline is unsettled |
-
2019
- 2019-03-25 CN CN201920382944.8U patent/CN213175600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076516A (en) * | 2022-06-29 | 2022-09-20 | 中国石油大学(北京) | Detection robot structure in oil gas pipeline is unsettled |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |