CN204041019U - Novel oil pumping machine balance weight Split movable device - Google Patents
Novel oil pumping machine balance weight Split movable device Download PDFInfo
- Publication number
- CN204041019U CN204041019U CN201420389319.3U CN201420389319U CN204041019U CN 204041019 U CN204041019 U CN 204041019U CN 201420389319 U CN201420389319 U CN 201420389319U CN 204041019 U CN204041019 U CN 204041019U
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- CN
- China
- Prior art keywords
- balance weight
- crank
- upper groove
- carrier wheel
- oil pumping
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of Novel oil pumping machine balance weight Split movable device.Its technical scheme is: the top of crank body is provided with crank upper groove, and the side, top of crank upper groove is provided with mobile rack band, and opposite side is shiny surface; Balance weight base by the balance weight base of bottom and the top contact of crank upper groove, and is fixed on crank body by set bolt and crank upper groove by balance weight; The bottom centre of balance weight is provided with semicircular balance weight gear hole, carrier wheel is placed on balance weight gear hole, and band dynamic balance weight moves.Beneficial effect is: by installing balance weight at crank body top, and balance weight base is placed on mobile rack band and shiny surface, moved by the band dynamic balance weight that engages of carrier wheel with the mobile rack band of side, the shiny surface of opposite side decreases resistance, improves the efficiency of movement; In addition, split-type design, the depositing and operating of convenient device.
Description
Technical field
The utility model relates to a kind of oil field ground oil recovery auxiliary equipment, particularly a kind of Novel oil pumping machine balance weight Split movable device.
Background technology
At present, oil field ground oil production equipment 8 type-14 type beam pumping unit is one of ground pumping unit of oil field extensive use, energy even running during in order to ensure that oil pumper works, adjusting the position of counter weight of beam unit on crank is at any time the work that oil recovery work often will be done, but adopt old-fashioned method to there is following subject matter when adjusting balance weight position, more than 1, balance weight weighs 1 ton, dynamic balance weight need be shaken by 1-2 people during operation, the instruments such as 1 people's crowbar just can prize balance weight, require great effort very much.2, crowbar is not easy find fulcrum and easily prize cunning, and translational speed is slow.3, need three people to operate on narrow reduction box during operation, highly more than 2 meters, operating personnel are more, there is the potential safety hazard that falling from high altitude is hurted sb.'s feelings.4, the fragile equipment of rolling dynamic balance weight, the hand of operating personnel has the danger crushed injury simultaneously.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of Novel oil pumping machine balance weight Split movable device.
Its technical scheme is: comprise balance weight, ratchet spanner, action bars, set bolt, balance weight base, mobile rack band, crank upper groove, crank body, balance weight gear hole, crank storage holes, carrier wheel, horizontal sliding ball bearing, drive link, the top of described crank body is provided with crank upper groove, the side, top of crank upper groove is provided with mobile rack band, and opposite side is shiny surface; Balance weight base by the balance weight base of bottom and the top contact of crank upper groove, and is fixed on crank body by set bolt and crank upper groove by described balance weight; The bottom centre of described balance weight is provided with semicircular balance weight gear hole, carrier wheel is placed on balance weight gear hole, and drive carrier wheel to rotate on mobile rack band by drive link, horizontal sliding ball bearing, ratchet spanner and the action bars be flexibly connected with carrier wheel, and then band dynamic balance weight moves.
The middle part of above-mentioned crank body is provided with crank storage holes.
The top of above-mentioned crank body is provided with strip opening, and strip opening is connected with crank upper groove.
The beneficial effects of the utility model are: 1, by installing balance weight at crank body top, and balance weight base is placed on mobile rack band and shiny surface, moved by the band dynamic balance weight that engages of carrier wheel with the mobile rack band of side, the shiny surface of opposite side decreases resistance, improves the efficiency of movement; 2, the split-type design such as carrier wheel, drive link, horizontal sliding ball bearing, ratchet spanner and action bars, the depositing and operating of convenient device; 3, do not need during operation shake dynamic balance weight and use crowbar, a people moves ratchet spanner handle.4, do not need to look for fulcrum, as long as hold ratchet spanner 60 degree of shakes back and forth, balance weight will move.5, people during operation, reduces the potential safety hazard that falling from high altitude is hurted sb.'s feelings.6, completely eliminate damage equipment and squeeze the danger of hindering finger.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Structure chart when accompanying drawing 2 is operations of the present utility model;
In upper figure: balance weight 1, righting nut 2, adjuster 3, ratchet spanner 4, action bars 5, set bolt 6, balance weight base 7, mobile rack band 8, crank upper groove 9, crank body 10, balance weight gear hole 11, crank storage holes 12, carrier wheel 13, horizontal sliding ball bearing 14, drive link 15, shiny surface 16, strip opening 17.
Detailed description of the invention
By reference to the accompanying drawings 1 and 2, the utility model will be further described:
The utility model comprises balance weight 1, righting nut 2, adjuster 3, ratchet spanner 4, action bars 5, set bolt 6, balance weight base 7, mobile rack band 8, crank upper groove 9, crank body 10, balance weight gear hole 11, crank storage holes 12, carrier wheel 13, horizontal sliding ball bearing 14, drive link 15, the top of described crank body 10 is provided with crank upper groove 9, the side, top of crank upper groove 9 is provided with mobile rack band 8, and opposite side is shiny surface 16; The balance weight base 7 of described balance weight 1 by bottom and the top contact of crank upper groove 9, and by set bolt 6 and crank upper groove 9, balance weight base 7 is fixed on crank body 10; The bottom centre of described balance weight 1 is provided with semicircular balance weight gear hole 11, carrier wheel 13 is placed on balance weight gear hole 11, and drive carrier wheel 13 to rotate on mobile rack band 8 by drive link 15, horizontal sliding ball bearing 14, ratchet spanner 4 and the action bars 5 be flexibly connected with carrier wheel 13, and then band dynamic balance weight 1 moves.
Wherein, the middle part of crank body 10 is provided with crank storage holes 12, be placed in crank storage holes 12 when carrier wheel 13 does not work, the top of above-mentioned crank body 10 is provided with strip opening 17, and strip opening 17 is connected with crank upper groove 9, and the A/F of strip opening 17 is less than the width of crank upper groove 9, like this, by set bolt 6, balance weight base 7 is fixed on the top of crank body 10.
When beam pumping unit needs adjustment crank balance, oil pumping machine crank is parked in horizontal level, loosen balance weight set bolt, unload lock dog, carrier wheel is taken out from crank storage holes 12, put into balance weight gear hole 11, carrier wheel 13 is engaged with the mobile rack band 8 on crank, install righting nut and tighten by hand, the direction of movement is needed according to balance weight, be contained in by ratchet spanner on the square toes of drive link, move ratchet spanner handle back and forth, drive link drives carrier wheel rotating band dynamic balance weight on the tooth bar of crank to move forward.Instrument can be decomposed during erecting tools from crank if connecting rod hinders, fixed screw be unloaded, carrier wheel is separated with drive link, become split type, such drive link from inside oil pumping machine crank to extrapolation, and then load onto carrier wheel, tightening fixed screw can use.
For when preventing from using, carrier wheel rocks, skids, tighten by hand righting nut, when various beam pumping unit adjustment crank balance, carrier wheel can not rock and skid like this.Carrier wheel and righting nut medial surface are equipped with thrust ball bearing, decrease balance weight when moving, and the frictional resistance of carrier wheel, righting nut medial surface and balance weight side, has sliding friction to become rolling friction.1 ton of multiple balance weight easily can be moved to the position of needs by such people.
Use Novel balance block Move tool, 1, operation time do not need shake dynamic balance weight and use crowbar, a people moves ratchet spanner handle.2, do not need to look for fulcrum, as long as hold ratchet spanner 60 degree of shakes back and forth, balance weight will move.3, people during operation, reduces the potential safety hazard that falling from high altitude is hurted sb.'s feelings.4, completely eliminate damage equipment and squeeze the danger of hindering finger.
Claims (5)
1. a Novel oil pumping machine balance weight Split movable device, it is characterized in that: comprise balance weight (1), ratchet spanner (4), action bars (5), set bolt (6), balance weight base (7), mobile rack band (8), crank upper groove (9), crank body (10), balance weight gear hole (11), crank storage holes (12), carrier wheel (13), horizontal sliding ball bearing (14), drive link (15), the top of described crank body (10) is provided with crank upper groove (9), the side, top of crank upper groove (9) is provided with mobile rack band (8), opposite side is shiny surface (16), the balance weight base (7) of described balance weight (1) by bottom and the top contact of crank upper groove (9), and by set bolt (6) and crank upper groove (9), balance weight base (7) is fixed on crank body (10), the bottom centre of described balance weight (1) is provided with semicircular balance weight gear hole (11), carrier wheel (13) is placed on balance weight gear hole (11), and drive carrier wheel (13) above to rotate at mobile rack band (8) by drive link (15), horizontal sliding ball bearing (14), ratchet spanner (4) and the action bars (5) be flexibly connected with carrier wheel (13), and then band dynamic balance weight (1) moves.
2. Novel oil pumping machine balance weight Split movable device according to claim 1, is characterized in that: the middle part of described crank body (10) is provided with crank storage holes (12).
3. Novel oil pumping machine balance weight Split movable device according to claim 1 and 2, is characterized in that: the top of described crank body (10) is provided with strip opening (17), and strip opening (17) is connected with crank upper groove (9).
4. Novel oil pumping machine balance weight Split movable device according to claim 1, is characterized in that: righting nut (2) is installed in the outside of described horizontal sliding ball bearing (14).
5. Novel oil pumping machine balance weight Split movable device according to claim 1, is characterized in that: the outside of described ratchet spanner (4) is provided with adjuster (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389319.3U CN204041019U (en) | 2014-07-15 | 2014-07-15 | Novel oil pumping machine balance weight Split movable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389319.3U CN204041019U (en) | 2014-07-15 | 2014-07-15 | Novel oil pumping machine balance weight Split movable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041019U true CN204041019U (en) | 2014-12-24 |
Family
ID=52241697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389319.3U Expired - Fee Related CN204041019U (en) | 2014-07-15 | 2014-07-15 | Novel oil pumping machine balance weight Split movable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875592A (en) * | 2017-12-15 | 2018-04-06 | 国网安徽省电力有限公司望江县供电公司 | A kind of electric pole pedal with gear adjustment mechanism |
-
2014
- 2014-07-15 CN CN201420389319.3U patent/CN204041019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875592A (en) * | 2017-12-15 | 2018-04-06 | 国网安徽省电力有限公司望江县供电公司 | A kind of electric pole pedal with gear adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |