CN202438953U - Turning gear for oil pumping unit motor - Google Patents
Turning gear for oil pumping unit motor Download PDFInfo
- Publication number
- CN202438953U CN202438953U CN2012200899837U CN201220089983U CN202438953U CN 202438953 U CN202438953 U CN 202438953U CN 2012200899837 U CN2012200899837 U CN 2012200899837U CN 201220089983 U CN201220089983 U CN 201220089983U CN 202438953 U CN202438953 U CN 202438953U
- Authority
- CN
- China
- Prior art keywords
- turning gear
- pumping unit
- unit motor
- oil pumping
- end interface
- 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 turning gear for an oil pumping unit motor. The turning gear mainly solves the problems in the prior art of being not safe by adopting a manual turning gear on the oil pumping unit motor. The turning gear is characterized by comprising a turning gear end port (4), a locking pin (7), a ratchet wrench (6) with a sleeve and a long-arm force augmentation rod (5). The turning gear end port (4) is meshed with a motor shaft end port (3) and then fixed through the locking pin (7), the ratchet wrench (6) is connected with the turning gear end port (4), and the long-arm force augmentation rod (5) is inserted into a sleeve of the ratchet wrench (6). The turning gear for the oil pumping unit motor is simple in structure and easy to manufacture, conducts turning after the oil pumping unit motor is shutdown, can guarantee safety of operation, greatly reduces labor intensity, and improves turning precision.
Description
Technical field
The utility model relates to a kind of motor barring gear that is used on the beam pumping unit of oil field.
Background technology
Beam pumping unit is the plant equipment of extensive use in the oil extraction system of oil field; When the operation of oil pumper regular maintenance and adjustment running parameter; As transfer dead space, transfer stroke, change belt or work such as belt pulley and balancing piece; When shutting down unloading, all must rotate the big belt pulley of oil pumper by the workman, i.e. the said jiggering of this paper.At present, when carrying out above-mentioned work, all be by workman's manual operations, therefore, labour intensity is high and dangerous.In addition; In oil pumper checking maintenance process, often need oil pumping machine crank be parked in a certain position, generally open oil pumper and cooperate realization with brake by point; But be difficult to reach desirable stop position sometimes; At this moment also have only armrest dish belt pulley, this handling safety coefficient is very low, and a lot of belt tong accidents all are to cause thus.
Summary of the invention
In order to solve the prior art problem that provides in the background technology; The utility model provides a kind of pumping-unit motor barring gear; Use this device to shut down the back jiggering, can guarantee the security of operating and can reduce labour intensity and the precision that improves jiggering greatly at pumping-unit motor.
The technical scheme of the utility model is: this kind pumping-unit motor barring gear comprises motor shaft end interface, jiggering device end interface, locking pin, the ratchet spanner that has sleeve and long-armed boosting-rod.Wherein, said jiggering device end interface and the interlock mutually of motor shaft end interface are fixed through locking pin afterwards, and said ratchet spanner is connected with jiggering device end interface, and said long-armed boosting-rod inserts in the sleeve of ratchet spanner.
The utlity model has following beneficial effect: utilize this kind device, when needs motor jiggering, the workman stands in the oil pumper rear side, away from the slewing area of balance weight, drives the small belt pulley rotation through pressing long-armed boosting-rod up and down.In case when balance weight is crossed highest order and when hurtling down, the belt pulley quick rotation, ratchet mechanism idle running at this moment can not drive boosting-rod to rotate, thereby avoids the danger of hurting sb.'s feelings.This device can replace baffle ring to utilize bolt to be installed in the pumping-unit motor axial end, applicable to the beam pumping unit system of various models.This kind of pumping-unit motor barring gear is simple in structure, is easy to make, and can ensure the security of when pumping-unit motor is shut down jiggering, operating, and can reduce operator's labour intensity greatly simultaneously.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the structural representation of the said motor shaft end interface of the utility model;
Fig. 3 is the structural representation of the said jiggering device of the utility model end interface.
1-motor among the figure, 2-motor shaft, 3-motor shaft end interface, 4-jiggering device end interface, the long-armed boosting-rod of 5-, 6-ratchet spanner, 7-locking pin.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 provides the overall structure sketch map of the utility model, can clearly reflect the shape and the mutual alignment relation of each parts among the figure.This kind of pumping-unit motor barring gear comprises motor shaft end interface 3, jiggering device end interface 4, locking pin 7, the ratchet spanner 6 that has sleeve and long-armed boosting-rod 5.Said jiggering device end interface 4 and motor shaft end interface 3 interlock are mutually fixed through locking pin 7 afterwards, and said ratchet spanner 6 is connected with jiggering device end interface 4, and said long-armed boosting-rod 5 inserts in the sleeve of ratchet spanner 6.When needs motor jiggering, the workman stands in the oil pumper rear side, away from the slewing area of balance weight, drives the small belt pulley rotation through pressing boosting-rod up and down.In case when balance weight is crossed highest order and when hurtling down, the belt pulley quick rotation, ratchet mechanism idle running at this moment can not drive boosting-rod to rotate, and avoids the danger of hurting sb.'s feelings.
Fig. 2 provides the structural representation of the motor shaft end interface of the utility model, and the motor shaft end interface is connected on the motor shaft end face to substitute baffle ring through three bolts.Fig. 3 provides the structural representation of the jiggering device end interface of the utility model, fixes through locking pin after jiggering device end interface one end and the motor shaft end interlock, and the other end inserts long-armed boosting-rod.
Claims (1)
1. a pumping-unit motor barring gear comprises motor shaft end interface (3), it is characterized in that: said device also comprises jiggering device end interface (4), locking pin (7), has the ratchet spanner (6) and the long-armed boosting-rod (5) of sleeve; Said jiggering device end interface (4) and motor shaft end interface (3) interlock are mutually fixed through locking pin (7) afterwards, and said ratchet spanner (6) is connected with jiggering device end interface (4), and said long-armed boosting-rod (5) inserts in the sleeve of ratchet spanner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200899837U CN202438953U (en) | 2012-03-12 | 2012-03-12 | Turning gear for oil pumping unit motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200899837U CN202438953U (en) | 2012-03-12 | 2012-03-12 | Turning gear for oil pumping unit motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438953U true CN202438953U (en) | 2012-09-19 |
Family
ID=46820408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200899837U Expired - Fee Related CN202438953U (en) | 2012-03-12 | 2012-03-12 | Turning gear for oil pumping unit motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802116A (en) * | 2014-12-22 | 2015-07-29 | 烟台中集来福士海洋工程有限公司 | Self-elevating platform motor torque pre-loading device and loading and detecting method |
| CN106065873A (en) * | 2016-08-09 | 2016-11-02 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering instrument |
| CN112636544A (en) * | 2020-12-18 | 2021-04-09 | 哈尔滨电气动力装备有限公司 | Armature barring gear for horizontal direct current motor |
-
2012
- 2012-03-12 CN CN2012200899837U patent/CN202438953U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802116A (en) * | 2014-12-22 | 2015-07-29 | 烟台中集来福士海洋工程有限公司 | Self-elevating platform motor torque pre-loading device and loading and detecting method |
| CN104802116B (en) * | 2014-12-22 | 2017-02-22 | 烟台中集来福士海洋工程有限公司 | Self-elevating platform motor torque pre-loading device and loading and detecting method |
| CN106065873A (en) * | 2016-08-09 | 2016-11-02 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering instrument |
| CN106065873B (en) * | 2016-08-09 | 2019-09-06 | 莱芜钢铁集团有限公司 | Gas-blowing engine jiggering tool |
| CN112636544A (en) * | 2020-12-18 | 2021-04-09 | 哈尔滨电气动力装备有限公司 | Armature barring gear for horizontal direct current motor |
| CN112636544B (en) * | 2020-12-18 | 2021-09-07 | 哈尔滨电气动力装备有限公司 | Armature barring gear for horizontal direct current motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20140312 |