CN203363032U - Pumping unit belt safety device - Google Patents
Pumping unit belt safety device Download PDFInfo
- Publication number
- CN203363032U CN203363032U CN 201320393903 CN201320393903U CN203363032U CN 203363032 U CN203363032 U CN 203363032U CN 201320393903 CN201320393903 CN 201320393903 CN 201320393903 U CN201320393903 U CN 201320393903U CN 203363032 U CN203363032 U CN 203363032U
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- CN
- China
- Prior art keywords
- pumping unit
- oil pumping
- fixed
- bearing
- belt
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a pumping unit belt safety device, and mainly aims to solve the problems that when a belt of an existing pumping unit is replaced, time and labor are wasted, and personal injury accidents are prone to occurring. The pumping unit belt safety device is characterized in that a bearing (7) is fixed on a right side slideway (2), a screw nut (5) is fixed at the position, corresponding to the bearing (7), of the upper portion of a pumping unit base (4), a screw rod (6) is connected inside the screw nut (5), the left end of the screw rod (6) penetrates through the bearing (7) and then is fixed by a nut, and two slideways (2) are connected through angle iron (3). The pumping unit belt safety device has the advantages of being convenient to operate, safe, reliable and capable of saving time and labor.
Description
Technical field
The utility model relates to the field, oil field, specifically a kind of safety installations of changing for belt of oil pumping machine.
Background technique
At present on oil field belt of oil pumping machine more in changing device the mobile of motor slideway use four jackscrews to move forward and backward, the mobile inconvenience of getting up, for the workman of skilled work post, changing a belt needs the time of about 30 minutes, wastes time and energy.And the workman, when changing the belt operation, for time saving and energy saving, often operates against regulations, without the jackscrew operation, directly draw belt with hand, so easy generation personal injury, not only affect the work danger that normal production also causes personnel, increased labor intensity to the post individual.
Summary of the invention
Change in order to overcome existing pumping unit the deficiency that personal injury is wasted time and energy, easily occurred to belt, the utility model provides a kind of belt of oil pumping machine safety installations, easy to operate, time saving and energy saving, the safe and reliable characteristics of replacing belt that this belt of oil pumping machine safety installations has.
The technical solution of the utility model is: a kind of belt of oil pumping machine safety installations, comprise oil pumping unit base, oil pumping unit base top is connected with two slideways, slideway top is fixed with motor base, be fixed with bearing on the slideway of described right side, corresponding bearing place, oil pumping unit base top is fixed with screw, and screw is internally connected with leading screw, and the left end of leading screw is fixed by nut through after bearing; Between described two slideways, by angle bar, connect.
Described angle bar is two, lays respectively at the oil pumping unit base inboard.
The utlity model has following beneficial effect: owing to taking such scheme, be fixed with bearing on slideway, be connected with leading screw by screw on oil pumping unit base, and leading screw is through bearing, rotational lead screw just can be with sliding way to move left and right, thereby make motor removing belt be unclamped or tensioner, changed, it is time saving and energy saving, safe and reliable to operate., between two slideways, by angle bar, connected simultaneously, play antitheft effect, can make the slideway integrated moving again, removed the workload of adjusting four one lines from.
The accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is plan view of the present utility model.
1-motor base in figure, 2-slideway, 3-connecting plate, 4-oil pumping unit base, 5-screw, 6-screw mandrel, 7-bearing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1,2, a kind of belt of oil pumping machine safety installations, comprise oil pumping unit base 4, and oil pumping unit base 4 tops are connected with two slideways 2, and slideway 2 tops are fixed with motor base 1, on motor base 1, are fixed with motor, and slideway 2 can move on oil pumping unit base 4.Be fixed with bearing 7 on described right side slideway 2, corresponding bearing 7 places, oil pumping unit base 4 tops are fixed with screw 5, and screw 5 is internally connected with leading screw 6, and the left end of leading screw 6 is fixed by nut through after bearing 7.After slideway 2 fixing bolts are unclamped, rotational lead screw 6 can be with sliding way 2 to move on oil pumping unit base 4, thereby drive motor moves, and loosens or the tensioner belt.Between described two slideways 2, by angle bar 3, connect, angle bar 3 is two, lays respectively at oil pumping unit base 4 inboards, both can play antitheft effect, has removed again the work of adjusting slideway four one lines from., slideway 2 fixing bolts and foundary weight are welded together simultaneously, do not need when the workman is operated to beat again back-up tong, alleviated workload.
Therefore, adopt this device to change belt of oil pumping machine, time saving and energy saving, handling safety, alleviated workman's labor intensity.
Claims (2)
1. a belt of oil pumping machine safety installations, comprise oil pumping unit base (4), oil pumping unit base (4) top is connected with two slideways (2), slideway (2) top is fixed with motor base (1), it is characterized in that: between described two slideways (2), by angle bar (3), connect, wherein on right side slideway (2), be fixed with bearing (7), the corresponding bearing in oil pumping unit base (4) top (7) locates to be fixed with screw (5), screw (5) is internally connected with leading screw (6), and the left end of leading screw (6) is fixed by nut through after bearing (7).
2. belt of oil pumping machine safety installations according to claim 1, it is characterized in that: described angle bar (3) is two, lays respectively at oil pumping unit base (4) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393903 CN203363032U (en) | 2013-07-04 | 2013-07-04 | Pumping unit belt safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393903 CN203363032U (en) | 2013-07-04 | 2013-07-04 | Pumping unit belt safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363032U true CN203363032U (en) | 2013-12-25 |
Family
ID=49810803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393903 Expired - Fee Related CN203363032U (en) | 2013-07-04 | 2013-07-04 | Pumping unit belt safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321755A (en) * | 2015-06-30 | 2017-01-11 | 中国石油天然气股份有限公司 | Installing device for pumping unit belt |
-
2013
- 2013-07-04 CN CN 201320393903 patent/CN203363032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321755A (en) * | 2015-06-30 | 2017-01-11 | 中国石油天然气股份有限公司 | Installing device for pumping unit belt |
| CN106321755B (en) * | 2015-06-30 | 2018-10-16 | 中国石油天然气股份有限公司 | A kind of installation equipment of belt of oil pumping machine |
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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: 20131225 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |