CN204878527U - Balancing unit crossover sub is assisted to beam -pumping unit walking beam - Google Patents
Balancing unit crossover sub is assisted to beam -pumping unit walking beam Download PDFInfo
- Publication number
- CN204878527U CN204878527U CN201520634379.1U CN201520634379U CN204878527U CN 204878527 U CN204878527 U CN 204878527U CN 201520634379 U CN201520634379 U CN 201520634379U CN 204878527 U CN204878527 U CN 204878527U
- Authority
- CN
- China
- Prior art keywords
- walking beam
- crossover sub
- end plate
- auxiliary balance
- afterbody
- 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- Withdrawn - After Issue
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a balancing unit crossover sub is assisted to beam -pumping unit walking beam, casing cup joint on the walking beam afterbody, the casing includes a roof and two curb plates, roof of and two curb plates and crossover sub end plate fixed connection are equipped with the end plate through -hole corresponding with the through -hole of walking beam afterbody on the crossover sub end plate, be equipped with closing device in the end plate through -hole, still set firmly installation fastening strip on the crossover sub end plate, the installation is equipped with a plurality of screw holes of being connected with supplementary balancing unit of being used for on the fastening strip. The utility model provides a pair of balancing unit crossover sub is assisted to beam -pumping unit walking beam can not change the structure that has the beam -pumping unit now, and welding operation is not carried out to the walking beam to not trompil on the walking beam, just can realize the supplementary balance adjustment device's of walking beam afterbody installation needs. And connect reliably, convenient dismantlement maintenance can reuse.
Description
Technical field
The utility model relates to pumping unit field, particularly a kind of walking beam on pumping units auxiliary balance device crossover sub.
Background technique
At present, beam pumping unit is in upper and lower stroke movement process, the change that the load change of polished rod can directly cause motor power (output) to export, electric energy is slatterned with the form of heat loss to a great extent, therefore being improved the balanced ratio of pumping unit in prior art by various mode, is the key of oil pump energy-saving technology.
In order to reach the object of oil pump energy-saving, the overwhelming majority is that install auxiliary balance additional, especially walking beam assists dynamic poise device, reaches the object of balance of well pumping unit in the mechanism such as crank, walking beam consistent with polished rod pumping campaign.The installation method that walking beam on pumping units assists dynamic poise device traditional be by walking beam and balanced controls by welding, the mode such as bolton installs, need to carry out perforate and weld job on walking beam, change the structure of original walking beam, do not meet the requirement as far as possible not changing Pumping Unit.And once after installing, dismounting difficulty, brings extreme difficulties to the maintenance of auxiliary balance device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of walking beam on pumping units auxiliary balance device crossover sub, can under the condition not changing pumping unit original structure, need not perforate on walking beam, any welding operation is not carried out to walking beam, just can realize walking beam afterbody and needs are installed, auxiliary balance device is reliably connected with walking beam afterbody, and is easy to remove and repair, can reuse.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of walking beam on pumping units auxiliary balance device crossover sub, housing is socketed on walking beam afterbody, housing comprises a top board and two side plates, a top board is fixedly connected with crossover sub end plate with two side plates, crossover sub end plate is provided with the end plate through hole corresponding with the walking beam afterbody through hole of walking beam afterbody, in end plate through hole, is provided with hold down gag;
Crossover sub end plate is also installed with installation bracket, bracket is installed and is provided with multiple tapped hole for being connected with auxiliary balance device.
At the top of housing, be also provided with the auxiliary balance locating stud for locating auxiliary balance device near the position of crossover sub end plate.
In described hold down gag, outer plate is connected with inner clip plate by hold down gag lock bolt, and the length of outer plate and inner clip plate is greater than the internal diameter of end plate through hole, and the width of inner clip plate is less than the internal diameter of end plate through hole.
Inner clip plate is provided with the positioning boss for being placed in walking beam afterbody through hole.
Also be provided with multiple walking beam afterbody positioning hole corresponding with the walking beam afterbody locating stud on walking beam afterbody at the top board of housing, walking beam afterbody positioning hole is slotted hole.
Crossover sub end plate is also provided with the horizontal location hole corresponding with the walking beam afterbody horizontal pin of walking beam afterbody.
Also controlling device is provided with between two side plates of housing;
In controlling device, load body two ends are connected with two side plates of housing by controlling device clamping bolt, and load body is provided with horizontal adjusting bolt and vertical adjusting bolt.
After controlling device is installed, horizontal adjusting bolt withstands the walking beam afterbody free bearing of walking beam afterbody, and vertical adjusting bolt withstands the bottom surface of walking beam afterbody.
Multiple stiffening rib is provided with between crossover sub end plate and the side plate of housing.
One end of auxiliary balance device is fixedly connected with installation bracket;
Described auxiliary balance device comprise common balancer weight,
Down eccentric barbell balancer weight,
Pendulum bell formula balancer weight,
The rear horse head of double-horsehead pumping unit,
Horse head counterweight, horse head counterweight is connected with hydraulic cylinder type counterweight,
Or slide block swing type counterweight.
A kind of walking beam on pumping units auxiliary balance device crossover sub that the utility model provides, can not change the structure of existing pumping unit, not perforate on walking beam, not carry out welding operation to walking beam, just can realize the needs that walking beam afterbody installs auxiliary balance controlling device.And connect reliable, be easy to remove and repair, can reuse.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the overall structure schematic diagram after the utility model is installed.
Fig. 2 is stereogram of the present utility model.
Fig. 3 is the stereogram of apparent direction after the utility model.
Fig. 4 is the stereogram of hold down gag in the utility model.
Fig. 5 is the stereogram of controlling device in the utility model.
Fig. 6 is the structural representation of walking beam afterbody.
Fig. 7 be in the utility model crossover sub and walking beam afterbody install after stereogram.
Fig. 8 be in the utility model crossover sub and walking beam afterbody install after the stereogram of rear apparent direction.
Fig. 9 be in the utility model auxiliary balance device installed by crossover sub and walking beam afterbody after stereogram.
Figure 10 is the structural representation of common balancer weight in the utility model.
Figure 11 is the structural representation of down eccentric barbell balancer weight in the utility model.
Figure 12 is the structural representation putting bell formula balancer weight in the utility model.
Figure 13 is the structural representation of rear horse head in the utility model.
Figure 14 is the structural representation of horse head counterweight in the utility model.
Figure 15 is the structural representation of slide block swing type counterweight in the utility model.
In figure: housing 1, walking beam afterbody positioning hole 101, crossover sub end plate 102, end plate through hole 103, horizontal location hole 104, stiffening rib 2, bracket 3 is installed, hold down gag 4, controlling device 5, auxiliary balance locating stud 6, hold down gag lock bolt 7, outer plate 8, inner clip plate 9, positioning boss 91, controlling device clamping bolt 10, load body 11, horizontal adjusting bolt 12, vertical adjusting bolt 13, walking beam afterbody 14, walking beam afterbody locating stud 141, walking beam afterbody through hole 142, walking beam afterbody free bearing 143, walking beam afterbody horizontal pin 144, auxiliary balance device 15, auxiliary balance free bearing 151, pumping unit 16, common balancer weight 17, down eccentric barbell balancer weight 18, pendulum bell formula balancer weight 19, rear horse head 20, horse head counterweight 21, hydraulic cylinder type counterweight 211, slide block swing type counterweight 22.
Embodiment
As in Fig. 1 ~ 9, a kind of walking beam on pumping units auxiliary balance device crossover sub, housing 1 is socketed on walking beam afterbody 14, housing 1 comprises a top board and two side plates, a top board is fixedly connected with crossover sub end plate 102 with two side plates, crossover sub end plate 102 is provided with the end plate through hole 103 corresponding with the walking beam afterbody through hole 142 of walking beam afterbody 14, in end plate through hole 103, is provided with hold down gag 4;
Crossover sub end plate 102 is also installed with bracket 3 is installed, bracket 3 is installed and is provided with multiple tapped hole for being connected with auxiliary balance device 15.Structure thus, utilizes hold down gag 4 and crossover sub auxiliary balance device 15 and walking beam afterbody 14 to be linked together easily.
Preferred scheme, as in Fig. 2,7 ~ 9, at the top of housing 1, is also provided with the auxiliary balance locating stud 6 for locating auxiliary balance device 15 near the position of crossover sub end plate 102.Structure thus, is convenient to the location of auxiliary balance device 15, is also convenient to the installation of auxiliary balance device 15.
Preferred scheme is as in Fig. 4,7,8, in described hold down gag 4, outer plate 8 is connected with inner clip plate 9 by hold down gag lock bolt 7, and the length of outer plate 8 and inner clip plate 9 is greater than the internal diameter of end plate through hole 103, and the width of inner clip plate 9 is less than the internal diameter of end plate through hole 103.Structure thus, is convenient to inner clip plate 9 to pass end plate through hole 103 and walking beam afterbody through hole 142, is then connected with outer plate 8 by hold down gag lock bolt 7, thus by the crossover sub end plate 102 of crossover sub together with the end plate connection of walking beam afterbody 14.
Preferred scheme is as in Fig. 4, and inner clip plate 9 is provided with the positioning boss 91 for being placed in walking beam afterbody through hole 142.Structure thus, be convenient to the accurate location of the end plate realizing crossover sub end plate 102 and walking beam afterbody 14, also make stressed more reliable, namely on positioning boss 91, shearing force is produced between crossover sub and walking beam afterbody 14, without using the friction structure of crossover sub and walking beam afterbody 14 end face, be convenient to the accurate location realizing auxiliary balance device 15.
Preferred scheme, as in Fig. 2,4,7, is also provided with controlling device 5 between two side plates of housing 1;
In controlling device 5, load body 11 two ends are connected with two side plates of housing 1 by controlling device clamping bolt 10, and load body 11 is provided with horizontal adjusting bolt 12 and vertical adjusting bolt 13.Structure thus, horizontal adjusting bolt 12 and vertical adjusting bolt 13 are adjacent to walking beam and prevent from loosening, and prevent housing 1 from overturning, and realize the reliable location of crossover sub.
After controlling device 5 is installed, horizontal adjusting bolt 12 withstands the walking beam afterbody free bearing 143 of walking beam afterbody 14, and vertical adjusting bolt 13 withstands the bottom surface of walking beam afterbody 14.Structure thus, is convenient to the position adjusting whole auxiliary balance device 15, improves installation precision, and makes fixing more reliable.
Multiple stiffening rib 2 is provided with between the side plate of crossover sub end plate 102 and housing 1.Structure thus, that improves total is subject to force intensity.
One end of auxiliary balance device 15 is fixedly connected with installation bracket 3;
Described auxiliary balance device 15 comprises common balancer weight 17, and common balancer weight is the counterweight of horizontal-extending, can balance the swing stress of horse head,
Down eccentric barbell balancer weight 18,
Pendulum bell formula balancer weight 19, down eccentric barbell balancer weight 18 and pendulum bell formula balancer weight 19, adopt the design of offset, when front horse head is in low level, down eccentric barbell balancer weight 18 and pendulum bell formula balancer weight 19 are horizontal, also be just in time now front horse head polished rod load maximum moment, therefore balance quality better,
Rear horse head 20, rear horse head 20 connecting with pumping rod and front horse head formed dynamic balancing,
Horse head counterweight 21, horse head counterweight 21 is connected with hydraulic cylinder type counterweight 211, dynamic balancing is formed by hydraulic cylinder type counterweight 211 counterweight, the structure of hydraulic cylinder type counterweight 211 is that oil hydraulic cylinder is connected with fuel tank by pipeline, and pipeline is provided with solenoid valve, and current horse head is when lowest order, namely injection liquid force feed in oil hydraulic cylinder is given, to balance the crude oil extracted in sucker rod, along with the discharge extracting crude oil, the corresponding discharge under the Action of Gravity Field of oil hydraulic cylinder cylinder sleeve of the hydraulic oil in oil hydraulic cylinder,
Or slide block swing type counterweight 22, slide block swing type counterweight 22 is hinged with auxiliary balance free bearing 151, by the slip of screw-nut body band movable slider, thus drives swing type counterweight to be in different inclination angles, to regulate the size of counterweight.
When using installation, crossover sub housing 1 is enclosed within the walking beam afterbody 14 of pumping unit 16, and afterbody is adjacent to.By the inner clip plate 9 of hold down gag 4 horizontally through the end plate through hole 103 of end and walking beam afterbody through hole 142, be deep into the inside of walking beam on pumping units afterbody 14, in inside, inner clip plate 9 touched end face and place.Use the hold down gag lock bolt 7 of hold down gag 4 to connect the outer plate 8 being close to crossover sub end plate 102, thus the crossover sub end plate 102 of walking beam on pumping units afterbody 14 and crossover sub housing 1 is bound together.Below housing 1, the load body 11 of controlling device 5 is locked on crossover sub housing 1 side plate by the controlling device clamping bolt 10 at two ends.Use horizontal adjusting bolt 12 to withstand walking beam on pumping units afterbody 14 lower bearing seat, vertical adjusting bolt 13, screw and upwards withstand walking beam on pumping units afterbody 14 bottom surface, thus by crossover sub and walking beam locking binding.
After walking beam on pumping units auxiliary balance device crossover sub installs, pumping unit auxiliary device 15 to be installed can be made to be positioned at walking beam afterbody by auxiliary balance locating stud 6, by installing the tapped hole on bracket 3, use bolt tightening, the auxiliary balance device 15 making pumping unit to be installed is fixedly mounted on walking beam on pumping units afterbody 14 by crossover sub of the present utility model.
The above embodiments are only optimal technical scheme of the present utility model, and should not be considered as restriction of the present utility model, and the embodiment in the application and the feature in embodiment, can combination in any mutually when not conflicting.The technological scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristics in the technological scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (10)
1. a walking beam on pumping units auxiliary balance device crossover sub, it is characterized in that: housing (1) is socketed on walking beam afterbody (14), housing (1) comprises a top board and two side plates, a top board is fixedly connected with crossover sub end plate (102) with two side plates, crossover sub end plate (102) is provided with the end plate through hole (103) corresponding with the walking beam afterbody through hole (142) of walking beam afterbody (14), in end plate through hole (103), is provided with hold down gag (4);
Crossover sub end plate (102) is also installed with bracket (3) is installed, bracket (3) is installed and is provided with multiple tapped hole for being connected with auxiliary balance device (15).
2. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, it is characterized in that: at the top of housing (1), being also provided with the auxiliary balance locating stud (6) for locating auxiliary balance device (15) near the position of crossover sub end plate (102).
3. according to a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, it is characterized in that: in described hold down gag (4), outer plate (8) is connected with inner clip plate (9) by hold down gag lock bolt (7), the length of outer plate (8) and inner clip plate (9) is greater than the internal diameter of end plate through hole (103), and the width of inner clip plate (9) is less than the internal diameter of end plate through hole (103).
4. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 3, is characterized in that: inner clip plate (9) is provided with the positioning boss (91) for being placed in walking beam afterbody through hole (142).
5. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, it is characterized in that: be also provided with multiple walking beam afterbody positioning hole (101) corresponding with the walking beam afterbody locating stud (141) on walking beam afterbody (14) at the top board of housing (1), walking beam afterbody positioning hole (101) is slotted hole.
6. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, is characterized in that: on crossover sub end plate (102), be also provided with the horizontal location hole (104) corresponding with the walking beam afterbody horizontal pin (144) of walking beam afterbody (14).
7. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, is characterized in that: between two side plates of housing (1), be also provided with controlling device (5);
In controlling device (5), load body (11) two ends are connected with two side plates of housing (1) by controlling device clamping bolt (10), and load body (11) is provided with horizontal adjusting bolt (12) and vertical adjusting bolt (13).
8. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 7, it is characterized in that: after controlling device (5) is installed, horizontal adjusting bolt (12) withstands the walking beam afterbody free bearing (143) of walking beam afterbody (14), and vertical adjusting bolt (13) withstands the bottom surface of walking beam afterbody (14).
9. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, is characterized in that: be provided with multiple stiffening rib (2) between the side plate of crossover sub end plate (102) and housing (1).
10. a kind of walking beam on pumping units auxiliary balance device crossover sub according to claim 1, is characterized in that: one end of auxiliary balance device (15) is fixedly connected with installation bracket (3);
Described auxiliary balance device (15) comprise common balancer weight (17),
Down eccentric barbell balancer weight (18),
Pendulum bell formula balancer weight (19),
The rear horse head (20) of double-horsehead pumping unit,
The counterweight (21) of double-horsehead pumping unit, the counterweight (21) of double-horsehead pumping unit is connected with hydraulic cylinder type counterweight (211),
Or slide block swing type counterweight (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634379.1U CN204878527U (en) | 2015-08-21 | 2015-08-21 | Balancing unit crossover sub is assisted to beam -pumping unit walking beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634379.1U CN204878527U (en) | 2015-08-21 | 2015-08-21 | Balancing unit crossover sub is assisted to beam -pumping unit walking beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878527U true CN204878527U (en) | 2015-12-16 |
Family
ID=54822902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634379.1U Withdrawn - After Issue CN204878527U (en) | 2015-08-21 | 2015-08-21 | Balancing unit crossover sub is assisted to beam -pumping unit walking beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090346A (en) * | 2015-08-21 | 2015-11-25 | 长江大学 | Adapter connector of walking beam auxiliary balancing device of pumping unit |
-
2015
- 2015-08-21 CN CN201520634379.1U patent/CN204878527U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090346A (en) * | 2015-08-21 | 2015-11-25 | 长江大学 | Adapter connector of walking beam auxiliary balancing device of pumping unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204621510U (en) | Hydraulic steel gate detaching device for pin shaft | |
| CN204878527U (en) | Balancing unit crossover sub is assisted to beam -pumping unit walking beam | |
| CN209354754U (en) | The mounting device of pipe trench is put under pipeline | |
| CN204920916U (en) | Beam -pumping unit with supplementary balancing unit | |
| CN105090346B (en) | Walking beam on pumping units auxiliary balance device crossover sub | |
| CN105089575A (en) | Pumping unit with auxiliary balance device | |
| CN206225126U (en) | A kind of device for strengthening transformer stability | |
| CN201272971Y (en) | Automatic hydraulic pipe drawer | |
| CN201381840Y (en) | Large-size long-stroke heavy-load energy-saving oil pumping unit | |
| CN205743018U (en) | A kind of springboard structure for road and bridge construction | |
| CN205086917U (en) | Diesel locomotive diesel generating set mounting structure | |
| CN204974841U (en) | U type bolt inspection machine | |
| CN201279548Y (en) | Punching connection-rod sleeve | |
| CN201596769U (en) | Liquid aluminum pouring device for tilting aluminum smelting furnace | |
| CN202164043U (en) | Support leg plate of engineering machine | |
| CN209568835U (en) | A kind of novel door closer instruction for mounting | |
| CN210117743U (en) | Blade structure | |
| CN204754821U (en) | Rail mounted anvil worker dashes and detains pincers linkage | |
| CN209538009U (en) | A kind of plank road supporting structure of tourism | |
| CN209443340U (en) | Earth shoulder hydro-forming rammer compacter | |
| CN208453825U (en) | A kind of L shape heavy plate machine bearing seat | |
| CN210178572U (en) | Installation device for rotor pump | |
| CN205636862U (en) | Expansion tank installing support for excavator | |
| CN213333294U (en) | Mounting device for mounting electromechanical equipment | |
| CN203685088U (en) | Pump arranging clamp and novel well pump arranging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |