CN107747485A - A kind of new pumping unit - Google Patents
A kind of new pumping unit Download PDFInfo
- Publication number
- CN107747485A CN107747485A CN201711192379.0A CN201711192379A CN107747485A CN 107747485 A CN107747485 A CN 107747485A CN 201711192379 A CN201711192379 A CN 201711192379A CN 107747485 A CN107747485 A CN 107747485A
- Authority
- CN
- China
- Prior art keywords
- fixed
- walking beam
- support frame
- crank
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 21
- 241001023788 Cyttus traversi Species 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241000283074 Equus asinus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to field of petroleum exploitation,Specifically,It is a kind of new pumping unit,Including base,Motor is installed at the top of the base,Motor is connected with crank by belt transmission,Crank is hinged with connecting rod,The one end of connecting rod away from motor is hinged with flexible walking beam,The flexible one end of walking beam away from connecting rod is fixedly connected with horse head,One end of articulated linkage is hinged with support frame with horse head on the flexible walking beam,Support frame as described above is fixedly connected with base,Set on the side of horse head vertical telescopic walking beam fluted,The groove is fixed with steel wire hanging rope,Polished rod eye is fixedly connected with steel wire hanging rope,Crank is hollow-core construction,The crank is internally provided with spin,The flexible walking beam has fixed beam,Extensible canopy forms,Flexible walking beam has the through hole that mutual cooperation is provided with fixed beam,Fixing bolt is installed in through hole,Improve the stability of oil pumper,Using adjustable walking beam,Facilitate the installation of walking beam and support frame and connecting rod.
Description
Technical field
The present invention relates to field of petroleum exploitation, is a kind of new pumping unit specifically.
Background technology
The basic characteristics of beam pumping unit are simple in construction, and easy to manufacture, easy to use, particularly it can exist for a long time
The round-the-clock operating in oil field, using reliable.Therefore, although its acceleration for horse head point suspension movement being present is larger, counterbalance effect is poor,
Less efficient, the shortcomings of volume is larger and heavy in long stroke, but still be current most widely used oil pumper, work is former
Reason：The operation principle of beam pumping unit is：It is powered by engine, is changed into taking out by the high-speed rotation of engine through decelerator
Oil machine crank slowly runs, and from crank-connecting rod-walking beam mechanism by rotary motion be changed into pumping unit horsehead it is upper and lower toward
Multiple motion, deep-well pump work is driven through polished rod eye assembly, the critical piece of beam pumping unit has：The engine of power is provided；
Passing power and the decelerator for reducing speed；Rotary motion is simultaneously become reciprocating four-bar mechanism crank, connected by passing power
Bar, walking beam, support and crossbeam and base：Passing power simultaneously ensures that polished rod does the horse head and polished rod eye assembly of linear reciprocating motion；
Oil pumping function is set to rest on the brake gear of optional position and to make power function in a less load excursion
The bascule of work, oil pumper is in fact as us the usually principle for the well water pumping that family oneself is beaten, and pass through one
Individual pitch brace（Sucker rod）Swabbing action oil is pumped, the pipeline then buried by underground is seen off, unique different ground
Side is exactly that the action of this pull bar is driven by a motor, and there are a variety of forms the current country of oil pumper, general normal
See be exactly see on TV that with one greatly fan blade that, move back and forth, visually turn into " kowtow
Machine ".
Existing oil pumper, walking beam is fixed length structure, it is impossible to is adjusted, crank is entity structure, and fixed seat is placed on ground
On, fixed seat is continual in the oil pumper course of work applies pressure to ground, and in rainy days, rainwater causes to invade to fixed seat
Erosion, ground are easily deformed, and influence the fixation of oil pumper, the fixation of walking beam limits the installation of oil pumper.
The content of the invention
It is an object of the invention to provide a kind of new pumping unit, the stability of oil pumper is improved, using adjustable trip
Beam, facilitate the installation of walking beam and support frame and connecting rod.
The present invention is achieved through the following technical solutions：
A kind of new pumping unit, including base, motor is installed at the top of the base, the motor passes through belt
Crank is connected with, the crank is hinged with connecting rod, and the one end of the connecting rod away from motor is hinged with flexible walking beam, institute
State the one end of flexible walking beam away from connecting rod and be fixedly connected with horse head, one end of articulated linkage is cut with scissors with horse head on the flexible walking beam
Support frame is connected to, support frame as described above is fixedly connected with base, and fluted, institute is set on the side of the horse head vertical telescopic walking beam
State groove and be fixed with steel wire hanging rope, polished rod eye is fixedly connected with the steel wire hanging rope, the crank is hollow-core construction, described
Crank is internally provided with spin, and the flexible walking beam is made up of fixed beam, extensible canopy, and the flexible walking beam has to be set in fixed beam
The through hole of mutual cooperation is equipped with, fixing bolt is installed in the through hole.
Preferably, the base is made up of fixed mount and fixed seat, and the fixed mount setting is in below ground, the fixation
Seat is located at more than ground, and the fixed seat is fixed on the top of fixed mount.
Preferably, the crank is hinged with fixed seat.
Preferably, the connecting rod is with being hinged on extensible canopy.
Preferably, support frame as described above is hinged with fixed beam, and the other end of support frame as described above is fixedly connected with fixed seat.
Preferably, support frame as described above is circular arc, and one end diameter that support frame as described above is connected with fixed beam is small, the support
Frame and one end diameter that fixed seat is fixed are big.
Further speaking, structural principle of the invention is：A kind of new pumping unit, including base, base are divided into fixed mount
And fixed seat, fixed mount setting are arranged on more than ground in below ground, fixed seat, fixed seat is fixed on the top of fixed mount,
Ground deformation effectively is prevented, improves the stability of oil pumper, the bottom of fixed seat is provided with motor, and motor transmission connects
Crank is connect, crank is hinged with fixed seat, and crank is hollow-core construction, and crank is internally provided with spin, can in crank rotation process
Power is provided to be rotated for crank, saves electric energy, crank is hinged with connecting rod, rod hinge connection extensible canopy, extensible canopy and fixed beam casing
Connect, then the through hole of mutual cooperation is provided with extensible canopy and fixed beam, installation bolt in through hole, extensible canopy is socketed in fixed beam
Portion, the length of flexible walking beam is adjusted by bolt, convenient flexible walking beam and the fixation of connecting rod and support frame, side in installation process
Just the installation of oil pumper, the other end horse head of fixed beam, fluted, steel wire hanging rope is set on the side of vertical fixed beam on horse head
It is fixed in groove, the other end of steel wire hanging rope is fixedly connected with polished rod eye, and support frame is fixedly connected with fixed beam, support frame
The other end is fixedly connected with fixed mount, and support frame is designed as arcuate structure, support frame is improved branch with certain toughness
The support force of support, one end diameter of support frame is big, and other end diameter is small, and the small one end of support frame diameter is hinged with fixed beam,
The big one end of support frame is fixedly connected with fixed mount, improves the stability of support frame, and oil pumper uses adjustable trip in this case
Beam, in oil pumper installation process, the installation and fixation of convenient flexible walking beam.
The present invention compared with prior art, has advantages below and beneficial effect：
（1）The walking beam of oil pumper is made up of using flexible walking beam fixed beam and extensible canopy, and extensible canopy is socketed with fixed beam, then is stretched
It is provided with the through hole of mutual cooperation on beam and fixed beam, installation bolt in through hole, extensible canopy is socketed in inside fixed beam, passes through spiral shell
The length of the flexible walking beam of bolt regulation, convenient flexible walking beam and the fixation of connecting rod and support frame, facilitate oil pumper in installation process
Installation.
（2）Base is divided into fixed mount and fixed seat, and fixed mount setting is arranged on more than ground in below ground, fixed seat,
Fixed seat is fixed on the top of fixed mount, effectively prevents ground deformation, improves the stability of oil pumper.
（3）Crank is hollow-core construction, and crank is internally provided with spin, can be that crank rotates in crank rotation process
Power is provided, saves electric energy.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Wherein 1- bases, 2- motors, 3- cranks, 4- connecting rods, 5- stretch walking beam, 6- horse heads, 8- steel wire hanging ropes, 9- hanging ropes
Device, 10- support frames, 101- support frames, 102- fixed seats, 301- spin, 501- fixed beams, 502- extensible canopies, 503- through holes.
Embodiment
The present invention is described in further detail with reference to the preferred embodiments of the present invention, but the embodiment party of the present invention
Formula not limited to this.
Embodiment 1：
With reference to shown in accompanying drawing 1, a kind of new pumping unit, including base 1, the top of the base 1 are provided with motor 2, institute
State motor 2 and crank 3 is connected with by belt transmission, the crank 3 is hinged with connecting rod 4, and the connecting rod 4 is away from motor
2 one end is hinged with flexible walking beam 5, and the described flexible one end of walking beam 5 away from connecting rod 4 is fixedly connected with horse head 6, described flexible
One end of articulated linkage 4 is hinged with support frame 10 with horse head 6 on walking beam 5, and support frame as described above 10 is fixedly connected with base 1, described
Set fluted on the side of the vertical telescopic walking beam 5 of horse head 6, the groove is fixed with steel wire hanging rope 8, the steel wire hanging rope 8
On be fixedly connected with polished rod eye 9, the crank 3 is hollow-core construction, and the crank 3 is internally provided with spin 301, described flexible
Walking beam 5 is made up of fixed beam 501, extensible canopy 502, and the flexible walking beam 5 has the through hole that mutual cooperation is provided with fixed beam 501
503, fixing bolt is installed in the through hole 503；The base 1 is made up of fixed mount 101 and fixed seat 102, the fixation
Frame 101 is arranged on below ground, and the fixed seat 102 is located at more than ground, and the fixed seat 102 is fixed on fixed mount 101
Top；The crank 3 is be hinged with fixed seat 102；The connecting rod 4 is with being hinged on extensible canopy 502；Support frame as described above 10 is with fixing
Beam 501 is be hinged, and the other end of support frame as described above 10 is fixedly connected with fixed seat 102；Support frame as described above 10 is circular arc, the branch
One end diameter that support 10 is connected with fixed beam 501 is small, and support frame as described above 10 and one end diameter that fixed seat 102 is fixed are big.
Structural principle：
A kind of new pumping unit, including base 1, base 1 divides is arranged on ground for fixed mount 101 and fixed seat 102, fixed mount 101
Below face, fixed seat 102 is arranged on more than ground, and fixed seat 102 is fixed on the top of fixed mount 101, effectively prevents ground from becoming
Shape, improves the stability of oil pumper, and the bottom of fixed seat 102 is provided with motor 2, and motor 2 is connected crank 3,
Crank 3 is be hinged with fixed seat 102, and crank 3 is hollow-core construction, and crank 3 is internally provided with spin 301, in the rotation process of crank 3
In, it can be rotated for crank 3 and power is provided, save electric energy, crank 3 is hinged with connecting rod 4, the articulated telescopic beam 502 of connecting rod 4, stretched
Beam 502 is socketed with fixed beam 501, then the through hole 503 of mutual cooperation, through hole 503 are provided with extensible canopy 502 and fixed beam 501
Interior installation bolt, extensible canopy 502 are socketed in inside fixed beam 501, and the length of flexible walking beam 5 is adjusted by bolt, was being installed
Convenient flexible walking beam 5 and the fixation of connecting rod 4 and support frame 10, facilitate the installation of oil pumper, the other end donkey of fixed beam 501 in journey
First 6, set on horse head 6 fluted on the side of vertical fixed beam 501, steel wire hanging rope 8 is fixed in groove, steel wire hanging rope 8
The other end is fixedly connected with polished rod eye 9, and support frame 10 is fixedly connected with fixed beam 501, the other end and fixed mount of support frame 10
101 are fixedly connected, and support frame 10 is designed as arcuate structure, support frame 10 is improved support frame 10 with certain toughness
Support force, one end diameter of support frame 10 is big, and other end diameter is small, and the small one end of the diameter of support frame 10 is cut with scissors with fixed beam 501
Connect, the big one end of support frame 10 is fixedly connected with fixed mount 101, improves the stability of support frame 10, and oil pumper uses in this case
Adjustable walking beam, in oil pumper installation process, the installation and fixation of convenient flexible walking beam 5.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention
Within the scope of.
Claims (6)
1. a kind of new pumping unit, it is characterised in that including base（1）, the base（1）Top motor is installed
（2）, the motor（2）Crank is connected with by belt transmission（3）, the crank（3）It is hinged with connecting rod（4）, the company
Bar（4）Away from motor（2）One end be hinged with flexible walking beam（5）, the flexible walking beam（5）Away from connecting rod（4）One end
It is fixedly connected with horse head（6）, in the flexible walking beam（5）Upper articulated linkage（4）One end and horse head（6）It is hinged with support frame
（10）, support frame as described above（10）With base（1）It is fixedly connected, the horse head（6）Vertical telescopic walking beam（5）Side on be provided with
Groove, the groove are fixed with steel wire hanging rope（8）, the steel wire hanging rope（8）On be fixedly connected with polished rod eye（9）, the song
Handle（3）For hollow-core construction, the crank（3）Be internally provided with spin（301）, the flexible walking beam（5）There is fixed beam
（501）, extensible canopy（502）Composition, the flexible walking beam（5）There is fixed beam（501）On be provided with the through hole of mutual cooperation
（503）, the through hole（503）Fixing bolt is inside installed.
A kind of 2. new pumping unit according to claim 1, it is characterised in that the base（1）By fixed mount（101）With it is solid
Reservation（102）Composition, the fixed mount（101）It is arranged on below ground, the fixed seat（102）It is located at more than ground, it is described
Fixed seat（102）It is fixed on fixed mount（101）Top.
A kind of 3. new pumping unit according to claim 1, it is characterised in that the crank（3）With fixed seat（102）Hinge
Connect.
A kind of 4. new pumping unit according to claim 1, it is characterised in that the connecting rod（4）With being hinged on extensible canopy
（502）On.
A kind of 5. new pumping unit according to claim 1, it is characterised in that support frame as described above（10）With fixed beam（501）
It is be hinged, support frame as described above（10）The other end and fixed seat（102）It is fixedly connected.
A kind of 6. new pumping unit according to claim 5, it is characterised in that support frame as described above（10）It is described for circular arc
Support frame（10）With fixed beam（501）One end diameter of connection is small, support frame as described above（10）With fixed seat（102）Fixed one end
Diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192379.0A CN107747485A (en) | 2017-11-24 | 2017-11-24 | A kind of new pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192379.0A CN107747485A (en) | 2017-11-24 | 2017-11-24 | A kind of new pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747485A true CN107747485A (en) | 2018-03-02 |
Family
ID=61251689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192379.0A Pending CN107747485A (en) | 2017-11-24 | 2017-11-24 | A kind of new pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324394A (en) * | 2020-11-18 | 2021-02-05 | 瑞昌市森奥达科技有限公司 | Direct-drive oil pumping unit |
-
2017
- 2017-11-24 CN CN201711192379.0A patent/CN107747485A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324394A (en) * | 2020-11-18 | 2021-02-05 | 瑞昌市森奥达科技有限公司 | Direct-drive oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |