CN208564928U - A kind of rod-type pumping unit with fixed device - Google Patents
A kind of rod-type pumping unit with fixed device Download PDFInfo
- Publication number
- CN208564928U CN208564928U CN201820919527.8U CN201820919527U CN208564928U CN 208564928 U CN208564928 U CN 208564928U CN 201820919527 U CN201820919527 U CN 201820919527U CN 208564928 U CN208564928 U CN 208564928U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixed plate
- thread bush
- side wall
- fixedly connected
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of rod-type pumping units with fixed device, including oil well pump ontology and bar shaped fixing sleeve, the bar shaped fixing sleeve is fixedly attached to oil well pump ontology on the side wall of upper end, screw thread is socketed with thread bush on the side wall of the bar shaped fixing sleeve, the inner wall of the thread bush and the side wall of bar shaped fixing sleeve are respectively equipped with intermeshing screw thread, the upper end of the thread bush is equipped with threaded rod, the lower end of the threaded rod is through thread bush and is rotatably connected to fixed plate, the inside of the fixed plate is equipped with hollow groove corresponding with oil well pump body position, and hollow groove is run through in the lower end of oil well pump ontology.The utility model is compact-sized, it is easy to operate, by rotating threaded rod, fixed plate is driven to move downward, in soil at the anti-skidding inserted link insertion oil well mouth of fixed plate lower end, rod-type pumping unit can be avoided to occur biggish shaking at work to a certain extent, and fixed device is removably mounted on the side wall of rod-type pumping unit, using effect is fine.
Description
Technical field
The utility model relates to rod pumping pump technical field more particularly to a kind of rod pumpings with fixed device
Pump.
Background technique
Oil well pump refers to the downhole hardware for being driven by pumping unit and crude oil in well being given rise to ground.Common oil well pump mainly by
The most of composition of pump barrel, inlet valve, piston, drain four.Fixed form according to oil well pump in underground, can be divided into tubing pump and
Insert pump.Wherein rod-type pumping unit is also known as inserted into pump, and rod-type pumping unit can be integrally in sucker rod tripping in oil pipe, pump detection and workover
Oil pipe can not be mentioned, and pump barrel stress is smaller, it is larger to be suitable for lower-continuous mapping, the lesser oil well of yield, for inclined shaft and containing sand and
The biggish oil well of viscosity is also relatively applicable in, therefore is widely applied in each oil field.But existing rod-type pumping unit is at work
The fixation device that specially it is not fixed, causes rod-type pumping unit to be easy to appear double swerve at work, uses effect
Fruit is not fine.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has fixed dress
The rod-type pumping unit set.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rod-type pumping unit with fixed device, including oil well pump ontology and bar shaped fixing sleeve, the bar shaped are fixed
Set is fixedly attached to oil well pump ontology on the side wall of upper end, and screw thread is socketed with screw thread on the side wall of the bar shaped fixing sleeve
Set, the inner wall of the thread bush and the side wall of bar shaped fixing sleeve are respectively equipped with intermeshing screw thread, the upper end of the thread bush
Equipped with threaded rod, the lower end of the threaded rod through thread bush and is rotatably connected to fixed plate, and the inside of the fixed plate is equipped with
Hollow groove corresponding with oil well pump body position, and hollow groove is run through in the lower end of oil well pump ontology, the inside of the thread bush is set
There is thread groove corresponding with threaded rod position, and threaded rod is threadedly coupled with thread groove, the side of the thread bush is fixedly connected
Have a buffer gear, the lower end of the buffer gear is fixedly connected on the upper end of fixed plate, the thread bush far from threaded rod one
Side, which is run through, to be set there are two the guiding mechanism being oriented to fixed plate, and the lower end of two guiding mechanisms through thread bush and is consolidated
Surely it is connected to the upper end of fixed plate, the lower end of the fixed plate is fixedly connected with fixed mechanism.
Preferably, the buffer gear includes the connecting plate being fixedly connected on thread bush side wall, under the connecting plate
End is fixedly connected by multiple extension springs with the upper end side wall of fixed plate.
Preferably, the lower end of the threaded rod is fixedly connected with rotating disc, and the upper end of the fixed plate is equipped with and rotating disc
The corresponding rotation slot in position, and threaded rod is connected in rotation slot by turn disc.
Preferably, the upper end of the threaded rod is fixedly connected with L-type handle, is socketed on the side wall of the L-type handle anti-
Sliding sleeve, and the surface of Anti-slip cover is evenly distributed with multiple anti-skid bulges.
Preferably, the guiding mechanism includes the guide rod being fixedly connected on dead plate upper end side wall, the thread bush
Side wall be equipped with guide groove corresponding with guide rod position, the upper end of the guide rod is through guide groove and is fixedly connected limited
Position block, and guide rod is slidably connected with guide groove.
Preferably, the fixed mechanism includes the antiskid plate for being fixedly connected on fixed plate lower end, the lower end of the antiskid plate
Equidistantly it is fixedly connected with multiple anti-skidding plug pins.
In the utility model, carrying out in use, according to the matching relationship and oil of oil well pump ontology and oil well choma border
Mining depth rotates threaded rod, and side moves downward threaded rod in the course of rotation, so that fixed plate be driven to carry out certain fortune
Dynamic, fixed plate can only move downward along vertical direction under the guiding role of two guide rods, so that fixed plate lower end
Anti-skidding plug pin insertion oil well mouth soil in.The utility model is compact-sized, easy to operate, by rotating threaded rod, drives
Fixed plate moves downward, and in the soil at the anti-skidding inserted link insertion oil well mouth of fixed plate lower end, can avoid bar to a certain extent
There is biggish shaking at work in formula oil well pump, and fixed device is removably mounted on the side wall of rod-type pumping unit, is used
Effect is fine.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rod-type pumping unit with fixed device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of rod-type pumping unit with fixed device thread bush at top view；
Fig. 3 be the utility model proposes a kind of rod-type pumping unit with fixed device fixed plate at top view；
Fig. 4 is enlarged drawing at A in Fig. 1.
In figure: 1 oil well pump ontology, 2 bar shaped fixing sleeves, 3 thread bush, 4 threaded rods, 5 fixed plates, 6 hollow grooves, 7 connecting plates,
8 extension springs, 9 guide rods, 10 limited blocks, 11L type handle, 12 Anti-slip covers, 13 antiskid plates, 14 anti-skidding plug pins, 15 rotating discs, 16
Guide groove, 17 thread grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of rod-type pumping unit with fixed device, including oil well pump ontology 1 and bar shaped fixing sleeve 2,
Bar shaped fixing sleeve 2 is fixedly attached to oil well pump ontology 1 on the side wall of upper end, and screw thread is socketed on the side wall of bar shaped fixing sleeve 2
There is thread bush 3, the inner wall of thread bush 3 and the side wall of bar shaped fixing sleeve 2 are respectively equipped with intermeshing screw thread, thread bush 3 and item
Shape fixing sleeve 2 is threadedly coupled, therefore conveniently carries out disassembly installation to fixed device, and can also be according to specific fixed position and oil well
The concrete condition on mouth periphery, by adjusting position of the thread bush 3 on bar shaped fixing sleeve 2 to fixed device in oil well pump ontology
Position on 1 is adjusted, therefore meets and play fixed and limit effect, spiral shell to oil well pump ontology 1 according to different geographical locations
The upper end of line set 3 is equipped with threaded rod 4, and the lower end of threaded rod 4 through thread bush 3 and is rotatably connected to fixed plate 5, fixed plate 5
Inside is equipped with hollow groove 6 corresponding with 1 position of oil well pump ontology, and hollow groove 6, thread bush 3 are run through in the lower end of oil well pump ontology 1
Inside be equipped with thread groove 17 corresponding with 4 position of threaded rod, and threaded rod 4 is threadedly coupled with thread groove 17, rotation threaded rod
4, threaded rod 4 can move downward in the course of rotation, and the side of thread bush 3 is fixedly connected with buffer gear, buffer gear
Lower end is fixedly connected on the upper end of fixed plate 5, and through setting, there are two carry out to fixed plate 5 for side of the thread bush 3 far from threaded rod 4
The lower end of the guiding mechanism of guiding, two guiding mechanisms runs through thread bush 3 and is fixedly connected on the upper end of fixed plate 5, in screw thread
During bar 4 rotates, since two guiding mechanisms play certain guiding and position-limiting action to fixed plate 5, therefore fixed plate 5
It can move along a straight line along the vertical direction, avoid fixed plate 5 from rotating and rotate with threaded rod 4, the lower end of fixed plate 5 is fixedly connected
There is fixed mechanism, fixed mechanism is inserted into the soil on oil well mouth periphery under the drive of fixed plate 5, to play fixed and limit
Effect.
In the utility model, buffer gear includes the connecting plate 7 being fixedly connected on 3 side wall of thread bush, under connecting plate 7
End is fixedly connected by multiple extension springs 8 with the upper end side wall of fixed plate 5, and extension spring 8 has certain elasticity and stretching
Property, therefore buffering and cushioning effect are played to the movement of fixed plate 5.The lower end of threaded rod 4 is fixedly connected with rotating disc 15, fixed plate
5 upper end is equipped with rotation slot corresponding with 15 position of rotating disc, and threaded rod 4 is rotatably connected on rotation slot by rotating disc 15
Interior, rotating disc 15 facilitates threaded rod 4 and fixed plate 5 is rotatablely connected.The upper end of threaded rod 4 is fixedly connected with L-type handle 11, L
Anti-slip cover 12 is socketed on the side wall of type handle 11, and the surface of Anti-slip cover 12 is evenly distributed with multiple anti-skid bulges, L-type handle
11 are convenient for rotating threaded rod 4.Guiding mechanism includes the guide rod 9 being fixedly connected on 5 upper end side wall of fixed plate, screw thread
The side wall of set 3 is equipped with guide groove 16 corresponding with 9 position of guide rod, and the upper end of guide rod 9 is through guide groove 16 and fixed company
It is connected to limited block 10, guide rod 9 is moved in guide groove 16, to work as fixed plate 5 under the drive of threaded rod 4 to fixation
Guiding role is played in the movement of plate 5, and fixed plate 5 is avoided to rotate and rotate with threaded rod 4, and guide rod 9 and guide groove 16 slide
Connection.Fixed mechanism includes the antiskid plate 13 for being fixedly connected on 5 lower end of fixed plate, and the lower end of antiskid plate 13 is equidistantly fixedly connected
There are multiple anti-skidding plug pins 14, anti-skidding plug pin 14 is inserted into oil well mouth Soil Surrounding, plays fixed effect.
In the utility model, carrying out in use, thread bush connects thread bush 3 on bar shaped fixing sleeve 2, according to oil well pump
The matching relationship in ontology 1 and oil well choma border and oily mining depth, rotate threaded rod 4, the side in the course of rotation of threaded rod 4
It moves downward, so that fixed plate 5 be driven to carry out certain movement, fixed plate 5, can only under the guiding role of two guide rods 9
It moves downward along vertical direction, so that the anti-skidding plug pin 14 of 5 lower end of fixed plate is inserted into the soil of oil well mouth, it can also root
According to specific fixed position, position of the thread bush 3 on 2 side wall of bar shaped fixing sleeve can be adjusted, to change fixed dress
The distance between oil well mouth is set, this fixes the wider width of device, therefore meets certain specification size width to a certain extent
Oil well mouth.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rod-type pumping unit with fixed device, including oil well pump ontology (1) and bar shaped fixing sleeve (2), feature exists
In the bar shaped fixing sleeve (2) is fixedly attached to oil well pump ontology (1) on the side wall of upper end, the bar shaped fixing sleeve (2)
Side wall on screw thread be socketed with thread bush (3), the inner wall of the thread bush (3) and the side wall of bar shaped fixing sleeve (2) are respectively equipped with
The upper end of intermeshing screw thread, the thread bush (3) is equipped with threaded rod (4), and thread bush is run through in the lower end of the threaded rod (4)
(3) it and is rotatably connected to fixed plate (5), the inside of the fixed plate (5) is equipped with corresponding with oil well pump ontology (1) position hollow
Slot (6), and hollow groove (6) are run through in the lower end of oil well pump ontology (1), the inside of the thread bush (3) is equipped with and threaded rod (4) position
Corresponding thread groove (17) is set, and threaded rod (4) is threadedly coupled with thread groove (17), the side of the thread bush (3) is fixed to be connected
It is connected to buffer gear, the lower end of the buffer gear is fixedly connected on the upper end of fixed plate (5), and the thread bush (3) is far from spiral shell
Through setting, there are two the guiding mechanism being oriented to fixed plate (5), the lower ends of two guiding mechanisms for the side of rasp bar (4)
Through thread bush (3) and it is fixedly connected on the upper ends of fixed plate (5), the lower end of the fixed plate (5) is fixedly connected with fixed machine
Structure.
2. a kind of rod-type pumping unit with fixed device according to claim 1, which is characterized in that the buffer gear
Including the connecting plate (7) being fixedly connected on thread bush (3) side wall, the lower end of the connecting plate (7) passes through multiple extension springs
(8) it is fixedly connected with the upper end side wall of fixed plate (5).
3. a kind of rod-type pumping unit with fixed device according to claim 1, which is characterized in that the threaded rod
(4) lower end is fixedly connected with rotating disc (15), and the upper end of the fixed plate (5) is equipped with corresponding with rotating disc (15) position turn
Dynamic slot, and threaded rod (4) is rotatably connected in rotation slot by rotating disc (15).
4. a kind of rod-type pumping unit with fixed device according to claim 1, which is characterized in that the threaded rod
(4) upper end is fixedly connected with L-type handle (11), is socketed with Anti-slip cover (12) on the side wall of the L-type handle (11), and anti-skidding
The surface of set (12) is evenly distributed with multiple anti-skid bulges.
5. a kind of rod-type pumping unit with fixed device according to claim 1, which is characterized in that the guiding mechanism
Including the guide rod (9) being fixedly connected on the side wall of fixed plate (5) upper end, the side wall of the thread bush (3) is equipped with and guiding
The upper end of the corresponding guide groove (16) in bar (9) position, the guide rod (9) through guide groove (16) and is fixedly connected with limited block
(10), and guide rod (9) is slidably connected with guide groove (16).
6. a kind of rod-type pumping unit with fixed device according to claim 1, which is characterized in that the fixed mechanism
Antiskid plate (13) including being fixedly connected on fixed plate (5) lower end, the lower end of the antiskid plate (13) are equidistantly fixedly connected with
Multiple anti-skidding plug pins (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919527.8U CN208564928U (en) | 2018-06-14 | 2018-06-14 | A kind of rod-type pumping unit with fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919527.8U CN208564928U (en) | 2018-06-14 | 2018-06-14 | A kind of rod-type pumping unit with fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564928U true CN208564928U (en) | 2019-03-01 |
Family
ID=65486985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919527.8U Active CN208564928U (en) | 2018-06-14 | 2018-06-14 | A kind of rod-type pumping unit with fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564928U (en) |
-
2018
- 2018-06-14 CN CN201820919527.8U patent/CN208564928U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249964U (en) | Pulley assembly | |
| CN108561078A (en) | A kind of drilling equipment of soil layer or rock | |
| CN208564928U (en) | A kind of rod-type pumping unit with fixed device | |
| CN110295846B (en) | Geological drilling device with soil moistening function | |
| CN108386348A (en) | A kind of inner screw driving downhole pumping installation | |
| RU2133875C1 (en) | Well sucker-rod pump drive | |
| CN208294429U (en) | A kind of oil exploitation drilling machine with shock-absorbing function | |
| CN108146845B (en) | A kind of physical chemistry detection geological sample storage device | |
| CN108848771A (en) | A kind of tealeaves seedling planting equipment | |
| CN208203525U (en) | A kind of inner screw driving downhole pumping installation | |
| CN208619076U (en) | A kind of well drilling blowout prevention control device | |
| CN208407256U (en) | A kind of pharmacy Traditional Chinese medicine tamping device | |
| CN208016290U (en) | A kind of soil drilling machine for municipal Garden Engineering | |
| CN207832534U (en) | A kind of electric compaction device | |
| CN205677812U (en) | Oil-submersible electric tubing pump | |
| CN209687667U (en) | A kind of training of channel twists suction slush pump under water | |
| CN102121216B (en) | Hydraulic track lifting and lining device with variable lifting-lining ratio | |
| CN208592774U (en) | A kind of oil field plunger type water injection pump valve body taking-up tool | |
| CN208138242U (en) | A kind of hydraulic cylinder of locking mechanism | |
| CN209194475U (en) | A kind of small-sized driven open/close gate protective device | |
| CN203702109U (en) | Reciprocating oil pumping device driven by submersible motor | |
| CN2138186Y (en) | Sucker rod protector | |
| CN207332778U (en) | A kind of construction operation tubing string applied to petroleum production engineering | |
| CN102889069A (en) | Energy-saving oil extracting device | |
| CN209065333U (en) | A kind of hangar system chain lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |