CN111140760A - Centralized lubricating device of oil pumping unit for oil field - Google Patents
Centralized lubricating device of oil pumping unit for oil field Download PDFInfo
- Publication number
- CN111140760A CN111140760A CN201911269847.9A CN201911269847A CN111140760A CN 111140760 A CN111140760 A CN 111140760A CN 201911269847 A CN201911269847 A CN 201911269847A CN 111140760 A CN111140760 A CN 111140760A
- Authority
- CN
- China
- Prior art keywords
- oil
- bracket
- oil pipe
- section
- bearing
- 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.)
- Withdrawn
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 15
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/04—Nozzles for connection of lubricating equipment to nipples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (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)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the field of lubricating devices, in particular to a centralized lubricating device of an oil pumping unit for an oil field. Comprises a base, a bracket, a cross rod, a connecting rod and an oil pipe assembly; the bracket is arranged at one end of the base; one end of the cross rod is connected with the top end of the bracket, and the other end of the cross rod is connected with the connecting rod; a first bearing is arranged at the joint of the cross rod and the bracket, and a second bearing is arranged at the joint of the cross rod and the connecting rod; the oil pipe assembly comprises an oil pump, the oil pump is connected with an oil injection tank arranged on the bracket through an oil inlet pipe, and the oil injection tank supplies oil to the first bearing and the second bearing through a first oil pipe and a second oil pipe respectively; at least two first oil pipe supporting assemblies are uniformly distributed on the bracket, and at least two second oil pipe supporting assemblies are uniformly distributed on the cross beam; the centralized lubricating device of the oil pumping unit for the oil field has good installation effect on the oil pipe and saves cost.
Description
Technical Field
The invention relates to the field of lubricating devices, in particular to a centralized lubricating device of an oil pumping unit for an oil field.
Background
The beam-pumping unit is one of the types of pumping units mainly used in oil fields at present, and mainly comprises a horse head-beam-connecting rod-crank mechanism, a reduction gearbox, power equipment and auxiliary equipment, wherein an internal tooth sliding sleeve part is sleeved on a gear part; the following problems exist in the installation and use process of the prior beam pumping unit:
firstly, the oil pipe is not supported during installation, so that the total installation line is longer, more materials are wasted, and the generation cost is increased;
secondly, the height of the oil pipe is inconvenient to adjust when the oil pipe is installed, so that the installation effect is poor.
Disclosure of Invention
The invention aims to provide a centralized lubricating device of an oil pumping unit for an oil field, which has a good oil pipe installation effect and saves cost.
The technical scheme of the invention is as follows:
the centralized lubricating device of the pumping unit for the oil field comprises a base, a bracket, a cross rod, a connecting rod and an oil pipe assembly; the bracket is arranged at one end of the base; one end of the cross rod is connected with the top end of the bracket, and the other end of the cross rod is connected with the connecting rod; a first bearing is arranged at the joint of the cross rod and the bracket, and a second bearing is arranged at the joint of the cross rod and the connecting rod; the oil pipe assembly comprises an oil pump, the oil pump is connected with an oil injection tank arranged on the bracket through an oil inlet pipe, and the oil injection tank supplies oil to the first bearing and the second bearing through a first oil pipe and a second oil pipe respectively; at least two first oil pipe supporting components are uniformly distributed on the support, and at least two second oil pipe supporting components are uniformly distributed on the cross beam.
The first oil pipe supporting assembly and the second oil pipe supporting assembly respectively comprise an installation base, and a bracket is arranged on the base; the bracket comprises an arc-shaped section, two ends of the arc-shaped section are bent inwards to form an inwards-folded section, and the exposed end of the inwards-folded section is bent upwards to form a barb section; the barb section is connected with the mounting base; an arc-shaped frame is detachably connected in the barb section.
And magnets are arranged at two ends of the mounting base.
The transverse part of the barb section is provided with a screw hole which corresponds to a screw hole of the inward-folded section below the barb section; the screw hole of the inward-folding section corresponds to the screw hole of the lower mounting base.
The invention has the beneficial effects that: the bearing is lubricated by the oil pipe assembly, so that the bearing is prevented from being locked; the oil pipe supporting assembly is arranged, so that the oil pipe is better in installation effect and firmer in supporting; on the other hand, the oil pipe can form a straight line when being installed, so that the total installation length of the oil pipe can be effectively shortened, the material is saved, and the oil passing efficiency can be accelerated.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first tubing support assembly of the present invention;
in the attached drawings, 1 is a base, 2 is a support, 3 is a cross bar, 4 is a connecting rod, 5 is an oil pipe assembly, 6 is a first bearing, 7 is a second bearing, 8 is a first oil pipe supporting assembly, and 9 is a second oil pipe supporting assembly;
5.1 is an oil pump, 5.2 is an oil inlet pipe, 5.3 is an oil injection tank, 5.4 is a first oil pipe, and 5.5 is a second oil pipe;
8.1 is the installation base, and 8.2 is the bracket, and 8.3 is the arc section, and 8.4 is the inflection section, and 8.5 is the barb section, and 8.6 is the arc frame, and 8.7 is magnet, and 8.8 is the screw, and 8.9 is the horizontal part.
Detailed Description
Referring to fig. 1-2, the centralized lubricating device of the oil pumping unit for the oil field comprises a base 1, a bracket 2, a cross rod 3, a connecting rod 4 and an oil pipe assembly 5; the bracket is arranged at one end of the base; one end of the cross rod is connected with the top end of the bracket, and the other end of the cross rod is connected with the connecting rod; a first bearing 6 is arranged at the joint of the cross rod and the bracket, and a second bearing 7 is arranged at the joint of the cross rod and the connecting rod; the oil pipe assembly comprises an oil pump 5.1, the oil pump is connected with an oil injection tank 5.3 arranged on the bracket through an oil inlet pipe 5.2, and the oil injection tank supplies oil to the first bearing and the second bearing through a first oil pipe 5.4 and a second oil pipe 5.5 respectively (the first oil pipe supplies oil to the first bearing, and the second oil pipe supplies oil to the second bearing); at least two first oil pipe supporting components 8 are uniformly distributed on the support, and at least two second oil pipe supporting components 9 are uniformly distributed on the cross beam. The oil pipe supporting assembly is arranged, so that the oil pipe is better in installation effect and firmer in supporting; on the other hand, the oil pipe can form a straight line when being installed, so that the total installation length of the oil pipe can be effectively shortened, the material is saved, and the oil passing efficiency can be accelerated.
The first oil pipe supporting assembly and the second oil pipe supporting assembly respectively comprise a mounting base 8.1, and a bracket 8.2 is arranged on the base; the bracket comprises an arc-shaped section 8.3, two ends of the arc-shaped section are bent inwards to form an inwards-folded section 8.4, and the exposed end of the inwards-folded section is bent upwards to form a barb section 8.5; the barb section is connected with the mounting base; the barb section is internally detachably connected with an arc-shaped frame 8.6. Because the barb section is connected with the installation base, the arc-shaped section is downward when the installation base is installed, and an oil pipe is convenient to erect; because the arc-shaped frame is detachably connected in the barb section, and the radius of the arc-shaped frame is smaller than that of the arc-shaped section, when the barb section is installed, a proper arc-shaped frame can be selected according to the radius of the oil pipe to be installed in the arc-shaped section, so that the oil pipe is supported; but when the oil pipe radius is bigger, can choose not to install the arc frame, directly support through the arc section.
And magnets 8.7 are arranged at two ends of the mounting base. The magnet is arranged to facilitate pre-positioning during installation.
A screw hole 8.8 is formed in the transverse part 8.9 of the barb section and corresponds to a screw hole of the inward-folding section below the barb section; the screw hole of the inward-folding section corresponds to the screw hole of the lower mounting base. The screw hole corresponds to the screw hole of the inward-folding section, so that the arc-shaped frame can be conveniently and detachably connected; because the screw hole of the inward-folding section corresponds to the screw hole of the mounting base, the arc-shaped frame and the cross beam are connected and mounted more firmly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiment according to the present invention are within the scope of the present invention.
Claims (4)
1. The centralized lubricating device of the pumping unit for the oil field comprises a base, a bracket, a cross rod, a connecting rod and an oil pipe assembly; the bracket is arranged at one end of the base; one end of the cross rod is connected with the top end of the bracket, and the other end of the cross rod is connected with the connecting rod; a first bearing is arranged at the joint of the cross rod and the bracket, and a second bearing is arranged at the joint of the cross rod and the connecting rod; the oil pump is connected with an oil injection tank arranged on the bracket through an oil inlet pipe, and the oil injection tank supplies oil to the first bearing and the second bearing through a first oil pipe and a second oil pipe respectively; at least two first oil pipe supporting components are uniformly distributed on the support, and at least two second oil pipe supporting components are uniformly distributed on the cross beam.
2. The centralized lubricating device of the pumping unit for the oil field according to claim 1, wherein the first oil pipe supporting component and the second oil pipe supporting component each comprise a mounting base, and a bracket is arranged on the base; the bracket comprises an arc-shaped section, two ends of the arc-shaped section are bent inwards to form an inwards-folded section, and the exposed end of the inwards-folded section is bent upwards to form a barb section; the barb section is connected with the mounting base; an arc-shaped frame is detachably connected in the barb section.
3. The centralized lubricating device of the pumping unit for the oil field according to claim 2, wherein magnets are arranged at both ends of the mounting base.
4. The centralized lubricating device of the pumping unit for the oil field according to claim 2, wherein the horizontal part of the barb section is provided with a screw hole corresponding to a screw hole of the inward-folded section below the barb section; the screw hole of the inward-folding section corresponds to the screw hole of the lower mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269847.9A CN111140760A (en) | 2019-12-11 | 2019-12-11 | Centralized lubricating device of oil pumping unit for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269847.9A CN111140760A (en) | 2019-12-11 | 2019-12-11 | Centralized lubricating device of oil pumping unit for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140760A true CN111140760A (en) | 2020-05-12 |
Family
ID=70518107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911269847.9A Withdrawn CN111140760A (en) | 2019-12-11 | 2019-12-11 | Centralized lubricating device of oil pumping unit for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111140760A (en) |
-
2019
- 2019-12-11 CN CN201911269847.9A patent/CN111140760A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |