CN208564510U - A kind of tower-type pumping unit body adjustment device - Google Patents
A kind of tower-type pumping unit body adjustment device Download PDFInfo
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- CN208564510U CN208564510U CN201721767929.2U CN201721767929U CN208564510U CN 208564510 U CN208564510 U CN 208564510U CN 201721767929 U CN201721767929 U CN 201721767929U CN 208564510 U CN208564510 U CN 208564510U
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- China
- Prior art keywords
- adjusting seat
- pedestal
- sliding slot
- pumping unit
- hydraulic cylinder
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Abstract
The utility model relates to a kind of tower-type pumping unit bodies to adjust device, belong to oil extraction in oil field technical field of auxiliary equipment.The device is made of fixed pedestal, upper adjusting seat and lower adjusting seat, lower adjusting seat is movably installed with by pedestal roll wheel assembly and pedestal two-way hydraulic cylinder on fixed pedestal, upper adjusting seat is movably installed in lower adjusting seat by adjusting seat roll wheel assembly and adjusting seat two-way hydraulic cylinder, the upper surface of upper adjusting seat is fixedly installed with righting baffle, fixation hole is symmetrically arranged in the upper adjusting seat of righting baffle side, it is provided with centre bore in upper adjusting seat between fixation hole, shape is corresponded on the upper adjusting seat end face on the outside of fixation hole and is provided with adjusting seat assembly recess.The device drives lower adjusting seat and upper adjusting seat to be adjusted by pedestal two-way hydraulic cylinder and adjusting seat two-way hydraulic cylinder, pumping unit is driven all around to be moved, the centering adjustment for realizing pumping unit body solves the problems, such as that pumping unit body deflection causes pumping unit abrasion to accelerate.
Description
Technical field
The utility model relates to a kind of tower-type pumping unit bodies to adjust device, belong to oil extraction in oil field technical field of auxiliary equipment.
Background technique
In oil field when oil exploitation, usually exploited using pumping unit sucker rod pumping equipment, which passes through oil pumping
Machine body drives polished rod to be pumped in well head to transmit power.Due to the deflection of pumping unit body when equipment is installed
It causes oil-extractor polish-rod to misalign with well head, easily causes the eccentric wear of oil-extractor polish-rod, further result in pumping well head oil leak, oil
Well production is reduced, and the pollution of pumpingh well well site, environmental protection is difficult, and reduces the service life of equipment and the work of oil recovery worker
Make efficiency.The adjustment orientation of existing tower-type pumping unit body adjustment device has limitation, i.e., due to pumping unit bottom surface and base
The frictional resistance in face is big and can not disposably complete the centering of pumping unit body adjustment, and service work is time-consuming and laborious, seriously affects
The efficiency of oil producing operation.
Summary of the invention
The purpose of this utility model is that: a kind of structure is provided and is simple and convenient to operate, pumping unit body can be disposably completed
Centering adjustment, solve pumping unit body deflection and easily cause that oil-extractor polish-rod abrasion is accelerated, the centering of polished rod and well head adjusts
The tower-type pumping unit body of difficult problem adjusts device.
The technical solution of the utility model is:
A kind of tower-type pumping unit body adjustment device, it is made of fixed pedestal, upper adjusting seat and lower adjusting seat, feature
It is: lower adjusting seat is movably installed with by pedestal roll wheel assembly and pedestal two-way hydraulic cylinder on fixed pedestal, in lower adjusting seat
Upper adjusting seat, the upper surface of the upper adjusting seat are movably installed with by adjusting seat roll wheel assembly and adjusting seat two-way hydraulic cylinder
It is fixedly installed with righting baffle, fixation hole, the up-regulation between fixation hole are symmetrically arranged in the upper adjusting seat of righting baffle side
It is provided with centre bore on bed rearrangement, shape is corresponded on the upper adjusting seat end face on the outside of fixation hole and is provided with adjusting seat assembly recess.
Symmetry shape is provided with pedestal sliding slot on the upper surface of the fixed pedestal, on the fixed pedestal between pedestal sliding slot
Be provided with base central hole, pedestal roll wheel assembly slidably connected in pedestal sliding slot, the fixed pedestal on the outside of pedestal sliding slot it is upper
Shape is corresponded on end face and is provided with pedestal assembling groove, pedestal two-way hydraulic cylinder is fixedly installed in pedestal assembling groove, and pedestal is double
It is slidably connected to the piston rod of hydraulic cylinder with lower adjusting seat.
Symmetry shape is provided with adjusting seat sliding slot, the lower adjustment between adjusting seat sliding slot on the upper surface of the lower adjusting seat
Symmetry shape is provided with bolt hole on seat, and lower adjusting seat centre bore, adjusting seat sliding slot are provided in the lower adjusting seat between bolt hole
Shape is corresponded on the upper surface of the lower adjusting seat in outside is provided with lower adjusting seat assembling groove, fixed peace in lower adjusting seat assembling groove
Equipped with adjusting seat two-way hydraulic cylinder, the inner wall of the piston rod of adjusting seat two-way hydraulic cylinder and upper adjusting seat assembly recess, which slides, to be connected
It connects, shape is corresponded on the end face of the lower adjusting seat on the outside of bolt hole and is provided with lower adjusting seat assembly recess, lower adjusting seat assembles recess
Inner wall on slidably connect the piston rod of pedestal two-way hydraulic cylinder.
The pedestal roll wheel assembly and adjusting seat roll wheel assembly is made of roller body, roller shaft and idler wheel respectively, idler wheel
For body in I-shaped, the upper surface of roller body is symmetrically arranged with pilot hole, and the interruption-like insertion in the lower end surface of roller body is connected with rolling
The both ends of wheel shaft, roller shaft are equipped with idler wheel by bearing.
The pedestal sliding slot and adjusting seat sliding slot is dovetail groove.
It is respectively set on the corresponding lower adjusting seat end face of the pedestal sliding slot and adjusting seat sliding slot and upper adjusting seat end face
There are pedestal tenon and adjusting seat tenon, pedestal tenon and adjusting seat tenon are clamped with pedestal sliding slot and adjusting seat sliding slot respectively.
The utility model has the beneficial effects that:
The tower-type pumping unit body adjusts device and is lowered by pedestal two-way hydraulic cylinder and the driving of adjusting seat two-way hydraulic cylinder
Bed rearrangement and upper adjusting seat carry out orientation adjustment, so drive respectively pumping unit body along pedestal sliding slot and adjusting seat sliding slot direction into
Row all around moves, and realizes the multi-faceted centering adjustment of oil-extractor polish-rod.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the cross-sectional structure schematic diagram of the utility model；
Fig. 3 is the normal axomometric drawing of the fixed pedestal of the utility model；
Fig. 4 is the normal axomometric drawing of the lower adjusting seat of the utility model；
Fig. 5 is the top view of the upper adjusting seat of the utility model；
Fig. 6 is the pedestal roll wheel assembly of the utility model and the structural schematic diagram of adjusting seat roll wheel assembly.
In figure: 1, fixed pedestal, 2, upper adjusting seat, 3, lower adjusting seat, 4, pedestal roll wheel assembly, 5, pedestal bidirectional hydraulic
Cylinder, 6, adjusting seat roll wheel assembly, 7, adjusting seat two-way hydraulic cylinder, 8, righting baffle, 9, fixation hole, 10, centre bore, 11, up-regulation
Bed rearrangement assembles recess, 12, pedestal sliding slot, 13, base central hole, 14, pedestal assembling groove, 15, adjusting seat sliding slot, 16, bolt
Hole, 17, lower adjusting seat centre bore, 18, lower adjusting seat assembly recess, 19, roller body, 20, roller shaft, 21, idler wheel, 22, assembly
Hole, 23, adjusting seat tenon, 24, lower adjusting seat assembling groove.
Specific embodiment
Tower-type pumping unit body adjustment device is made of fixed pedestal 1, upper adjusting seat 2 and lower adjusting seat 3, fixed pedestal
Lower adjusting seat 3 is movably installed with by pedestal roll wheel assembly 4 and pedestal two-way hydraulic cylinder 5 on 1, on the upper surface of fixed pedestal 1
Symmetry shape is provided with pedestal sliding slot 12, is provided with base central hole 13, base central on the fixed pedestal 1 between pedestal sliding slot 12
The purpose that hole 13 is arranged is: center and 13 centering of base central hole in order to pumping unit body.Sliding in pedestal sliding slot 12
It is connected with pedestal roll wheel assembly 4, is correspondingly arranged on pedestal assembling groove on the upper surface of the fixed pedestal 1 in 12 outside of pedestal sliding slot
14.The purpose that pedestal assembling groove 14 is arranged is: the cylinder body of pedestal two-way hydraulic cylinder 5 is fixedly mounted on pedestal assembling groove
In 14.
It is movably installed with upper adjusting seat 2 by adjusting seat roll wheel assembly 6 and adjusting seat two-way hydraulic cylinder 7 in lower adjusting seat 3,
Symmetry shape is provided with adjusting seat sliding slot 15, the lower adjusting seat 3 between adjusting seat sliding slot 15 on the upper surface of the lower adjusting seat 3
On be symmetrically arranged with bolt hole 16, the purpose that bolt hole 16 is arranged is: bolt is by bolt hole 16 by lower adjusting seat 3 and pedestal
The upper surface of roll wheel assembly 4 is fixedly connected.Lower adjusting seat centre bore 17 is provided in lower adjusting seat 3 between bolt hole 16.Spiral shell
Shape is corresponded on the upper surface of the lower adjusting seat 3 in 16 outside of keyhole and is provided with lower adjusting seat assembling groove 24, and lower adjusting seat assembly is recessed
The purpose that slot 24 is arranged is: the cylinder body of adjusting seat two-way hydraulic cylinder 7 is fixedly mounted in lower adjusting seat assembling groove 24.Spiral shell
Lower adjusting seat assembly recess 18 is provided on the lower end surface of the lower adjusting seat 3 in 16 outside of keyhole.Lower adjusting seat assembly recess 18 is set
The purpose set is: the piston rod of pedestal two-way hydraulic cylinder 5 is flexibly connected with the inner wall of lower adjusting seat assembly recess 18.
Pedestal sliding slot 12 and adjusting seat sliding slot 15 are dovetail groove.Pedestal sliding slot 12 and the corresponding lower adjustment of adjusting seat sliding slot 15
Pedestal tenon and adjusting seat tenon 23, pedestal tenon and adjusting seat are respectively arranged on the end face of seat 3 and the end face of upper adjusting seat 2
Tenon 23 is respectively placed in pedestal sliding slot 12 and adjusting seat sliding slot 15, and is respectively engaged with pedestal sliding slot 12 and adjusting seat sliding slot 15
End face on.
Pedestal roll wheel assembly 4 and adjusting seat roll wheel assembly 6 are made of roller body 19, roller shaft 20 and idler wheel 21 respectively, rolling
For wheel body 19 in I-shaped, the upper surface of roller body 19 is symmetrically arranged with pilot hole 22, and the lower end surface of roller body 19 is interruption-like to insert
Enter to be connected with roller shaft 20, the both ends of roller shaft 20 are equipped with idler wheel 21 by bearing.Idler wheel 21 is connected to by insertion respectively
Make in pedestal sliding slot 12 and adjusting seat sliding slot 15 pedestal roll wheel assembly 4 and adjusting seat roll wheel assembly 6 respectively with fixed pedestal 1 and
Lower adjusting seat 3 is slidably connected.
The upper surface of upper adjusting seat 2 is fixedly installed with righting baffle 8, and the purpose that righting baffle 8 is arranged is: working as pumping unit
The position of righting pumping unit body when being placed in up-regulation 2 surface of bed rearrangement under body.It is right in the upper adjusting seat 2 of 8 side of righting baffle
Title is provided with fixation hole 9, and the purpose that fixation hole 9 is arranged is: bolt pass through fixation hole 9 and pilot hole 22 by upper adjusting seat 2 with
Adjusting seat roll wheel assembly 6 is fixedly connected.Centre bore 10 is provided in upper adjusting seat 2 between fixation hole 9.9 outside of fixation hole
Shape is corresponded on upper 2 end face of adjusting seat is provided with adjusting seat assembly recess 11.The purpose that upper adjusting seat assembly recess 11 is arranged exists
In: the piston rod of adjusting seat two-way hydraulic cylinder 7 is flexibly connected with the inner wall of upper adjusting seat assembly recess 11.
When the tower-type pumping unit body adjusts device work, it is sliding that the idler wheel 21 of pedestal roll wheel assembly 4 is placed in pedestal first
In slot 12, the upper surface of pedestal roll wheel assembly 4 is fixedly connected by bolt with lower adjusting seat 3.Then by adjusting seat roll wheel assembly 6
Idler wheel 21 be placed in adjusting seat sliding slot 15, then the upper surface of adjusting seat roll wheel assembly 6 is fixed by bolt and upper adjusting seat 2
Connection.Pedestal two-way hydraulic cylinder 5 is placed on pedestal assembling groove 14, by fastening bolt by the cylinder of pedestal two-way hydraulic cylinder 5
Body is fixedly mounted in pedestal assembling groove 14, and the piston rod of pedestal two-way hydraulic cylinder 5 is interior with lower adjusting seat assembly recess 18
Wall is flexibly connected.Adjusting seat two-way hydraulic cylinder 7 is placed in lower adjusting seat assembling groove 24, it is by fastening bolt that adjusting seat is double
It is fixedly mounted in lower adjusting seat assembling groove 24 to the cylinder body of hydraulic cylinder 7, the piston rod of adjusting seat two-way hydraulic cylinder 7 and up-regulation
The inner wall that bed rearrangement assembles recess 11 is flexibly connected.
Tentatively after the installation is completed by the device, the device is lifted in cement substrate by sling cart, and by the device
The center of circle in base central hole 13 be overlapped with cement substrate center, then pumping unit body is lifted in upper adjusting seat 2, works as pumping
When upper surface closer location of the oil machine body apart from upper adjusting seat 2, starting pedestal two-way hydraulic cylinder 5 first, pedestal bidirectional hydraulic
The piston rod movement of cylinder 5 moves the idler wheel 21 of pedestal roll wheel assembly 4 along pedestal sliding slot 12, to drive lower adjusting seat 3
Movement is synchronized, adjusting seat two-way hydraulic cylinder 7 is then started, the piston rod movement of adjusting seat two-way hydraulic cylinder 7 to adjust
The idler wheel 21 of seat roll wheel assembly 6 is moved along adjusting seat sliding slot 15, so that upper adjusting seat 2 be driven to synchronize movement, is realized
Righting baffle 8 in upper adjusting seat 2 is all around moved, and righting baffle 8 is finally abutted oil pumping unit base side, is completed
The ajusting of pumping unit body, completes the lifting of pumping unit body.
After pumping unit body rigging out, start pedestal two-way hydraulic cylinder 5, the piston rod movement of pedestal two-way hydraulic cylinder 5
So that the idler wheel 21 of pedestal roll wheel assembly 4 is moved along pedestal sliding slot 12, so that lower adjusting seat 3 is driven to synchronize movement, into
One step makes the oil pumping body in adjusting seat 2 synchronize movement, and makes the end face card of pedestal tenon Yu pedestal sliding slot 12
Fixation is connect, adjusting seat two-way hydraulic cylinder 7 is then started, the piston rod movement of adjusting seat two-way hydraulic cylinder 7 makes adjusting seat idler wheel
The idler wheel 21 of component 6 is moved along adjusting seat sliding slot 15, so that the pumping unit body in upper adjusting seat 2 be driven to be synchronized
It is mobile, complete the centering adjustment of pumping unit body.
After the centering adjustment of pumping unit body, pedestal two-way hydraulic cylinder 5 is dismantled and will be taken out by hydraulic jack
Oil machine body lifts certain distance upwards, then passes through tractor for the upper adjusting seat 2 and lower adjusting seat 3 of 1 top of fixed pedestal
The whole pedestal sliding slot 12 along on fixed pedestal 1 of connection removes, and finally pumping unit body is placed on fixed pedestal 1, is taken out
The centering adjustment preparation of oil machine body is completed.
Tower-type pumping unit body adjustment apparatus structure is simple and convenient to operate, and passes through pedestal two-way hydraulic cylinder 5 and adjusting seat
Two-way hydraulic cylinder 7 drives lower adjusting seat 3 and upper adjusting seat 2 to carry out orientation adjustment, can disposably realize the centering of pumping unit body
Adjustment solves pumping unit body deflection and easily causes the centering adjustment of oil-extractor polish-rod abrasion quickening, polished rod and well head is difficult to ask
Topic.
Claims (6)
1. a kind of tower-type pumping unit body adjusts device, it is by fixed pedestal (1), upper adjusting seat (2) and lower adjusting seat (3) structure
At, it is characterised in that: it is movably installed with down on fixed pedestal (1) by pedestal roll wheel assembly (4) and pedestal two-way hydraulic cylinder (5)
Adjusting seat (3) is movably installed on lower adjusting seat (3) by adjusting seat roll wheel assembly (6) and adjusting seat two-way hydraulic cylinder (7)
The upper surface of adjusting seat (2), the upper adjusting seat (2) is fixedly installed with righting baffle (8), righting baffle (8) side it is upper
It is symmetrically arranged in adjusting seat (2) fixation hole (9), is provided with centre bore (10) in the upper adjusting seat (2) between fixation hole (9),
Shape is corresponded on upper adjusting seat (2) end face on the outside of fixation hole (9) is provided with adjusting seat assembly recess (11).
2. a kind of tower-type pumping unit body according to claim 1 adjusts device, it is characterised in that: the fixed pedestal
(1) symmetry shape is provided with pedestal sliding slot (12) on upper surface, is provided with base on the fixed pedestal (1) between pedestal sliding slot (12)
Seat centre bore (13), pedestal sliding slot (12) is interior to be slidably connected pedestal roll wheel assembly (4), the fixation base on the outside of pedestal sliding slot (12)
Shape is corresponded on the upper surface of seat (1) to be provided with pedestal assembling groove (14), is fixedly installed with pedestal in pedestal assembling groove (14)
Two-way hydraulic cylinder (5), the piston rod of pedestal two-way hydraulic cylinder (5) are slidably connected with lower adjusting seat (3).
3. a kind of tower-type pumping unit body according to claim 2 adjusts device, it is characterised in that: the lower adjusting seat
(3) symmetry shape is provided with adjusting seat sliding slot (15) on upper surface, symmetrical in the lower adjusting seat (3) between adjusting seat sliding slot (15)
Shape is provided with bolt hole (16), and lower adjusting seat centre bore (17) is provided in the lower adjusting seat (3) between bolt hole (16), adjustment
Shape, which is corresponded to, on the upper surface of lower adjusting seat (3) on the outside of seat sliding slot (15) is provided with lower adjusting seat assembling groove (24), lower adjustment
Is fixedly installed with adjusting seat two-way hydraulic cylinder (7) in seat assembling groove (24), the piston rod of adjusting seat two-way hydraulic cylinder (7) with it is upper
The inner wall of adjusting seat assembly recess (11) is slidably connected, and corresponds to shape on the end face of the lower adjusting seat (3) on the outside of bolt hole (16) and sets
It is equipped with lower adjusting seat assembly recess (18), slidably connects pedestal two-way hydraulic cylinder on the inner wall of lower adjusting seat assembly recess (18)
(5) piston rod.
4. a kind of tower-type pumping unit body according to claim 3 adjusts device, it is characterised in that: the pedestal sliding slot
(12) and adjusting seat sliding slot (15) is dovetail groove.
5. a kind of tower-type pumping unit body according to claim 4 adjusts device, it is characterised in that: the pedestal sliding slot
(12) and on the end face of the corresponding lower adjusting seat (3) of adjusting seat sliding slot (15) and the end face of upper adjusting seat (2) it is respectively arranged with base
Seat tenon and adjusting seat tenon (23), pedestal tenon and adjusting seat tenon (23) respectively with pedestal sliding slot (12) and adjusting seat sliding slot
(15) it is clamped.
6. a kind of tower-type pumping unit body according to claim 1 adjusts device, it is characterised in that: the pedestal idler wheel
Component (4) and adjusting seat roll wheel assembly (6) are made of roller body (19), roller shaft (20) and idler wheel (21) respectively, roller body
(19) in I-shaped, the upper surface of roller body (19) is symmetrically arranged with pilot hole (22), and the lower end surface of roller body (19) is in interval
Shape insertion is connected with roller shaft (20), and the both ends of roller shaft (20) are equipped with idler wheel (21) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767929.2U CN208564510U (en) | 2018-02-02 | 2018-02-02 | A kind of tower-type pumping unit body adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767929.2U CN208564510U (en) | 2018-02-02 | 2018-02-02 | A kind of tower-type pumping unit body adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564510U true CN208564510U (en) | 2019-03-01 |
Family
ID=65446037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767929.2U Expired - Fee Related CN208564510U (en) | 2018-02-02 | 2018-02-02 | A kind of tower-type pumping unit body adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071366A (en) * | 2018-02-02 | 2018-05-25 | 长江大学 | A kind of tower-type pumping unit body adjusting apparatus |
-
2018
- 2018-02-02 CN CN201721767929.2U patent/CN208564510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071366A (en) * | 2018-02-02 | 2018-05-25 | 长江大学 | A kind of tower-type pumping unit body adjusting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |