CN220890162U - Petroleum exploitation device - Google Patents
Petroleum exploitation device Download PDFInfo
- Publication number
- CN220890162U CN220890162U CN202321161782.8U CN202321161782U CN220890162U CN 220890162 U CN220890162 U CN 220890162U CN 202321161782 U CN202321161782 U CN 202321161782U CN 220890162 U CN220890162 U CN 220890162U
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- China
- Prior art keywords
- walking beam
- extension
- block
- walking
- support brackets
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- 239000003208 petroleum Substances 0.000 title abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009347 mechanical transmission Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model relates to an oil exploitation device, which belongs to the technical field of oil exploitation and comprises a bracket and a walking beam, wherein a square block is fixed at the upper end of the bracket, a pair of support brackets are fixed at the upper end of the square block, the walking beam is arranged at the upper end between the support brackets, and a central shaft positioned between the support brackets and the walking beam is arranged between the support brackets and the walking beam; the jack is used for adjusting the height of the contact block, the nut is used for adjusting the rear height of the screw rod, the reinforcing structure with the triangular outline of stability is formed between the screw rod and the jack, when the walking beam breaks down and needs to be overhauled, the walking beam can be stopped to swing after the motor is closed, the contact block, the bump, the notch and the extension block are matched to be used for stably supporting the walking beam, an auxiliary facility is provided between the walking beam and the support, so that the walking beam is overhauled, the device has the advantage of reasonable structure, and the problem that an existing petroleum exploitation device is inconvenient to overhaul the walking beam is solved.
Description
Technical Field
The utility model relates to an oil exploitation device, and belongs to the technical field of oil exploitation.
Background
Petroleum refers to a gaseous, liquid and solid hydrocarbon mixture (petroleum and natural gas are symbiotic, called oil gas), the mixture is a viscous dark brown liquid at normal temperature, animal and plant carcasses can be gradually converted into petroleum after being buried in soil for tens of millions of years or even longer, petroleum becomes precious, most industrial products take petroleum as an important industrial raw material along with industrial development, modern industrial development is rapidly driven at the moment of petroleum exploitation by human beings, and therefore, the petroleum is called "industrial blood" by human beings. The oil exploitation refers to the action of digging and extracting oil in a place where the oil is stored, an oil well is required to be drilled before exploitation, an oil pumping unit is generally adopted for oil exploitation, the oil exploitation principle is consistent with the piston motion of a pressurized water well, the horsehead of the oil pumping unit pulls and pushes the piston up and down in the oil well to move up and down, the oil pressure or the air pressure in the oil well is changed, so that the oil buried in a deep underground oil layer is extracted from bottom to top, and the oil is exploited in an area with unstable stratum pressure, and the oil well is injected with water to stabilize the stratum pressure.
The device is characterized in that a beam pumping unit is adopted as a device for petroleum exploitation in various countries around the world, the device depends on a lever principle and adopts a crank-connecting rod-beam mechanism to change rotary motion into up-and-down reciprocating motion of the horsehead of the pumping unit, the connecting rod and the horsehead respectively apply downward acting force to the two ends of the head and the tail of the beam, the middle of the beam is kept to reciprocate by taking a support as a support, the middle of the beam and the upper end of the support are stressed and generate rotary friction, the two ends of the head and the tail of the beam respectively enable the connecting rod and the horsehead to periodically move, after the device is used for a long time, a central shaft between the beam and the support is easy to wear, the balance of the beam is reduced, the stability of the connecting rod and the horsehead at the two ends of the beam is influenced, due to the limitation of the structure, auxiliary facilities are absent between the beam and the support, the beam is inconvenient to overhaul, and if the beam is not timely solved, the beam falls off from the support, and the beam is extremely likely to fall down and collapse danger is caused.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and solve the problem that the existing petroleum exploitation device is inconvenient to overhaul the walking beam.
The technical scheme adopted for solving the technical problems is as follows: an oil exploitation device comprises a bracket and a walking beam;
the upper end of the bracket is fixedly provided with a square block, the upper end of the square block is fixedly provided with a pair of support brackets, the walking beam is arranged at the upper end between the support brackets, and a central shaft positioned between the notches is arranged between the support brackets and the walking beam;
Extension plates are arranged at the left end and the right end of the square block respectively, screw rods are inserted into the inner sides of the extension plates, nuts respectively clung to the upper surface and the lower surface of the adjacent extension plates are connected with the outer surfaces of the screw rods in a threaded manner, protruding blocks are fixed between the front adjacent screw rod and the rear adjacent screw rod, and a pair of notches positioned above the adjacent protruding blocks are formed in the lower ends of the walking beams;
the jack is fixed with to extension board outer end, jack power take off end all transmission is connected with the contact block, the contact block top all is provided with the extension piece of swivelling joint both ends around the walking beam.
Preferably, the horizontal bars positioned above the central shaft are arranged at the front end and the rear end of the walking beam.
Preferably, the outer end of the extension plate is provided with a groove, and the groove is positioned on the same vertical line below the walking beam.
Preferably, the horsehead is installed at the right end of the walking beam, the connecting rod is installed at the left end of the walking beam, the pair of cranks is installed at the lower end of the connecting rod, the balance weights are fixed at the tail ends of the cranks, the gearbox is connected between the head ends of the cranks through mechanical transmission, and the motor is connected with the power input end of the gearbox in a transmission mode.
Preferably, the maximum overturning angle between the extension block and the walking beam is ninety degrees.
Preferably, a base is installed at the lower end of the bracket.
Compared with the prior art, the utility model has the beneficial effects that:
The square forms a horizontal plane for accommodating the supporting brackets at the upper end of the bracket, the supporting brackets provide supporting points for the central shaft to hang above the square, the middle of the walking beam is balanced by taking the central shaft as a central point, and the central shaft enables the walking beam to keep a state of being stably installed between the two supporting brackets;
The extending plates extend the left end and the right end of the square block into spaces, the grooves form spaces for accommodating the walking beams at the outer ends of the corresponding extending plates, and the walking beams can be buffered by the grooves in the swinging process, so that the movable spaces of the walking beams are further extended;
The jack is used for adjusting the height of the contact block, the nut is used for adjusting the rear height of the screw rod, a reinforcing structure with a stable triangular outline is formed between the screw rod and the jack, when the walking beam breaks down and needs to be overhauled, the walking beam can stop swinging after the motor is closed, the contact block, the bump, the notch and the extension block are matched for use, the effect of stably supporting the walking beam is achieved, an auxiliary facility is provided between the walking beam and the support, and therefore the walking beam is overhauled conveniently, and the walking beam has the advantage of reasonable structure.
Drawings
FIG. 1 is a left side view of the overall structure of the present utility model;
FIG. 2 is a right side view of the overall structure of the present utility model;
FIG. 3 is a bottom view of the overall structure of the present utility model;
fig. 4 is a partial enlarged view of the structure a of the present utility model.
In the figure: 1-walking beam, 2-bracket, 3-horsehead, 4-connecting rod, 5-crank, 6-balance block, 7-gearbox, 8-motor, 9-square, 10-support bracket, 11-extension board, 12-groove, 13-jack, 14-contact block, 15-nut, 16-screw, 17-lug, 18-notch, 19-level bar, 20-extension block, 21-center shaft, 22-base.
Description of the embodiments
Referring to fig. 1-4, the present utility model provides a technical solution: the petroleum exploitation device comprises a bracket 2 and a walking beam 1, wherein a square block 9 is fixed at the upper end of the bracket 2, a pair of support brackets 10 are fixed at the upper end of the square block 9, the walking beam 1 is arranged at the upper end between the support brackets 10, and a central shaft 21 positioned between a notch 18 is arranged between the support brackets 10 and the walking beam 1; extension plates 11 are arranged at the left end and the right end of each square 9, screw rods 16 are inserted into the inner sides of the extension plates 11, nuts 15 respectively clung to the upper surface and the lower surface of the adjacent extension plates 11 are connected to the outer surfaces of the screw rods 16 in a threaded manner, protruding blocks 17 are fixed between the front adjacent screw rods 16 and the rear adjacent screw rods 16, and a pair of notches 18 positioned above the adjacent protruding blocks 17 are formed in the lower ends of the walking beams 1; the outer ends of the extension plates 11 are respectively fixed with a jack 13, the power output ends of the jacks 13 are respectively connected with a contact block 14 in a transmission way, and extension blocks 20 which are rotatably connected with the front end and the rear end of the walking beam 1 are respectively arranged above the contact blocks 14;
The lower end of the bracket 2 is provided with a base 22, the base 22 provides a supporting platform for the bracket 2, the lower end of the bracket 2 takes the base 22 as a supporting point to keep a stable and upright effect, the square 9 forms a horizontal plane for accommodating the support brackets 10 at the upper end of the bracket 2, a central shaft 21 passes through the middle of the walking beam 1 between the support brackets 10, the walking beam 1 takes the central shaft 21 as a connecting member to be connected with the support brackets 10 into a whole, the support brackets 10 provide a supporting point for the central shaft 21 to hang above the square 9, the middle of the walking beam 1 takes the central shaft 21 as a central point to keep balance, and the central shaft 21 keeps the walking beam 1 stably installed between the two support brackets 10;
By adding the extension plates 11 at the left and right ends of the square block 9, the extension plates 11 extend the space at the left and right ends of the square block 9, the extension plates 11 are used for accommodating the jack 13, the contact block 14, the nut 15, the screw 16 and the bump 17, and the jack 13, the contact block 14, the nut 15, the screw 16 and the bump 17 are distributed in the left and right directions of the support bracket 10;
The right end of the walking beam 1 is provided with a horsehead 3, the left end of the walking beam 1 is provided with a connecting rod 4, the lower end of the connecting rod 4 is provided with a pair of cranks 5, the tail ends of the cranks 5 are respectively fixedly provided with a balance block 6, the head ends of the cranks 5 are connected with a gearbox 7 through mechanical transmission, the power input end of the gearbox 7 is connected with a motor 8 in a transmission way, the motor 8 is started to drive the gearbox 7 to decelerate the rotating cranks 5, the balance blocks 6 keep the rotating cranks 5 in a balanced stress state, the connecting rod 4 drives the walking beam 1 to swing by taking a central shaft 21 as a central pivot, the outer ends of the extension plates 11 are provided with grooves 12, the grooves 12 are positioned on the same vertical line below the walking beam 1, the left and right ends of the walking beam 1 pass through the grooves 12 in the up and down swinging process, the grooves 12 form spaces for accommodating the walking beam 1 at the outer ends of the corresponding extension plates 11, and the walking beam 1 can be buffered by the grooves 12 in the swinging process, so that the movable space of the walking beam 1 can be further extended smoothly, and the swinging of the walking beam 1 can not be hindered under the condition that the extension plates 11 are added at the left and right ends of the extension plates 9;
the maximum overturning angle between the extension block 20 and the walking beam 1 is ninety degrees, when the walking beam 1 breaks down and needs to be overhauled, the walking beam 1 can stop swinging after the motor 8 is closed, an engineer climbs the support 2 and manually dials the extension block 20, the extension block 20 overturns back and forth by ninety degrees along the front end and the rear end of the walking beam 1, the arrangement angle of the extension block 20 at the front end and the rear end of the walking beam 1 is changed, the two states of the extension block 20 between the parallel arrangement and the vertical arrangement of the front end and the rear end of the walking beam 1 are switched, the extension block 20 can keep the extension block 20 on the same vertical line with the upper part of the adjacent contact block 14 after being parallel to the walking beam 1, the contact block 14 is aligned with the adjacent extension block 20, the jack 13 is used for adjusting the height of the contact block 14, the lower end of the extension block 20 is kept in close contact with the upper end of the corresponding contact block 14, therefore the contact block 14 and the extension block 20 are matched for use, the walking beam 1 which breaks down can be kept to be arranged stably, the front end and rear end of the walking beam 1 is arranged, the horizontal center shafts 21 are arranged at the front end and the rear end of the walking beam 1 are arranged stably, and the horizontal rule 19 is arranged at the upper side of the walking beam 1, and the position is the horizontal position is the position of the walking beam 1 is judged to be the position or not;
Nuts 15 are screwed on the surfaces of corresponding screw rods 16 and are respectively positioned at the upper end and the lower end of corresponding extension plates 11, the nuts 15 are manually rotated along the surfaces of the screw rods 16, the nuts 15 are far away from the upper surface and the lower surface of the extension plates 11, the screw rods 16 can slide up and down along the extension plates 11 to change the positions of the screw rods 16 on the surfaces of the extension plates 11, the protrusions 17 move up and down along with the screw rods 16 to achieve the effect of approaching or separating from corresponding notches 18, the corresponding protrusions 17 are pushed up into the corresponding notches 18 by moving up the screw rods 16, the notches 18 and the protrusions 17 are tightly inlaid so that the screw rods 16 connect the walking beam 1 into a whole, the nuts 15 are screwed down along the screw rods 16 to enable the nuts 15 to be clung to the upper surface and the lower surface of the extension plates 11 again, therefore the adjusted screw rods 16 limit the movable range again, and the nuts 15 play a role of adjusting the heights of the screw rods 16;
In summary, the above steps, the contact block 14, the bump 17, the notch 18, the extension block 20 are used cooperatively to achieve the effect of stably supporting the walking beam 1, the screw rod 16 and the jack 13 form a reinforced structure with a stable triangular outline for the walking beam 1, so that the stability of supporting the walking beam 1 is enhanced, an auxiliary facility is provided between the walking beam 1 and the bracket 2, so that the walking beam 1 is overhauled, the central shaft 21 is replaceable, the structure is reasonable, the walking beam 1 can be maintained and the fault is solved, the device can be used for petroleum exploitation after being reversely executed according to the above steps, and the humanized characteristic is achieved.
Claims (6)
1. The utility model provides an oil exploitation device, includes support (2) and walking beam (1), its characterized in that:
A square block (9) is fixed at the upper end of the bracket (2), a pair of support brackets (10) are fixed at the upper end of the square block (9), the walking beams (1) are arranged at the upper ends between the support brackets (10), and a central shaft (21) positioned between the notches (18) is arranged between the support brackets (10) and the walking beams (1);
Extension plates (11) are arranged at the left end and the right end of each square block (9), screw rods (16) are inserted into the inner sides of the extension plates (11), nuts (15) respectively clung to the upper surface and the lower surface of each adjacent extension plate (11) are connected to the outer surfaces of the screw rods (16) in a threaded mode, protruding blocks (17) are respectively fixed between the front adjacent screw rods (16) and the rear adjacent screw rods (16), and a pair of notches (18) positioned above the adjacent protruding blocks (17) are formed in the lower ends of the walking beams (1);
The extension plate (11) outer end all is fixed with jack (13), jack (13) power take off end all transmission is connected with contact block (14), contact block (14) top all is provided with extension piece (20) of rotating connection both ends around walking beam (1).
2. An oil recovery apparatus as defined in claim 1, wherein: and the front end and the rear end of the walking beam (1) are provided with level bars (19) positioned above the central shaft (21).
3. An oil recovery apparatus as defined in claim 1, wherein: the outer end of the extension plate (11) is provided with a groove (12), and the groove (12) is positioned on the same vertical line below the walking beam (1).
4. An oil recovery apparatus as defined in claim 1, wherein: horsehead (3) are installed to walking beam (1) right-hand member, connecting rod (4) are installed to walking beam (1) left end, a pair of crank (5) are installed to connecting rod (4) lower extreme, crank (5) end all is fixed with balancing piece (6), be connected with gearbox (7) through mechanical transmission between crank (5) head end, gearbox (7) power input end transmission is connected with motor (8).
5. An oil recovery apparatus as defined in claim 1, wherein: the maximum overturning angle between the extension block (20) and the walking beam (1) is ninety degrees.
6. An oil recovery apparatus as defined in claim 1, wherein: the lower end of the bracket (2) is provided with a base (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161782.8U CN220890162U (en) | 2023-05-15 | 2023-05-15 | Petroleum exploitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161782.8U CN220890162U (en) | 2023-05-15 | 2023-05-15 | Petroleum exploitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890162U true CN220890162U (en) | 2024-05-03 |
Family
ID=90838329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321161782.8U Active CN220890162U (en) | 2023-05-15 | 2023-05-15 | Petroleum exploitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890162U (en) |
-
2023
- 2023-05-15 CN CN202321161782.8U patent/CN220890162U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |