CN203321455U - Lifting rope replacing device for guide wheel of pumping unit - Google Patents
Lifting rope replacing device for guide wheel of pumping unit Download PDFInfo
- Publication number
- CN203321455U CN203321455U CN2013203844173U CN201320384417U CN203321455U CN 203321455 U CN203321455 U CN 203321455U CN 2013203844173 U CN2013203844173 U CN 2013203844173U CN 201320384417 U CN201320384417 U CN 201320384417U CN 203321455 U CN203321455 U CN 203321455U
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- CN
- China
- Prior art keywords
- guide wheel
- lifting rope
- riser
- replacing device
- shaft
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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 discloses a lifting rope replacing device for a guide wheel of a pumping unit. The lifting rope replacing device comprises vertical plates, a support plate, a guide wheel, a shaft and jackscrews, wherein the two vertical plates are connected with the two ends of the support plate; a guide wheel is mounted in the middle of the shaft; the two ends of the shaft are connected with the upper parts of the vertical plate; the jackscrews are arranged at the lower parts of the vertical plates on the two sides, and the vertical plates are welded with the two ends of the support plate; threads are formed on the two ends of the shaft; nuts for the shaft are mounted on the two sides of the vertical plates; each jackscrew comprises a bolt and a nut; each nut is welded with the outer side of the corresponding vertical plate; the head end of each bolt extends through the corresponding vertical plate towards the inner side. The lifting rope replacing device for the guide wheel of the pumping unit, provided by the utility model, is simple in structure, convenient to fabricate, and easy and convenient to mount. The lifting rope replacing device can be operated by only two persons, and the replacement time is also shortened to 0.5 hour from 1 hour in the past; operating personnel above a beam also does not need to lean out of the beam to pull the lifting rope hard; and therefore, the safety is improved, and the time and the labor are saved.
Description
Technical field
The utility model relates to a kind of oil pumper replacing guide wheel hair plait device.
Background technology
Plait of pumping unit is to be made by wire rope, bottom lead block, and it is the important compliant member that transmits oil pumper power, by being connected with polished rod eye, drives sucker rod and down-hole piston and does up-and-down movement, thereby liquid in well is retracted to ground.
Plait of pumping unit is bearing the weight of whole underground sucker rod post and fluid column, and due to work under bad environment, after using a period of time, thorn, phenomenon of rupture will occur the hair plait, at this time just need to change in time the virgin wool plait.
While more moulting plait, need operating personnel to operate at the pumping unit horsehead place.Common method is, after old hair plait is unloaded, with messenger, the virgin wool plait to be fastened, and by the operating personnel on horse head, pulls on, and hangs on the hanger of horse head.Operating personnel are complete on horse head up to be drawn by self strength, wastes time and energy and does not say, the operation of must leaning to one side, owing to being at high-altitude application, easily cause the centre-of gravity shift of health during inclination, exist quite high unsafe factor.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of oil pumper replacing guide wheel hair plait device.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: oil pumper replacing guide wheel hair plait device comprises riser, gripper shoe, guide wheel, axle and jackscrew; Two risers are connected with the gripper shoe two ends, and guide wheel is contained in the middle part of axle, and the two ends of axle are connected with the top of riser; Jackscrew is located at the bottom of vertical plates on both sides.
As preferably, the welding of the two ends of riser and gripper shoe.
As preferably, the two ends of axle are provided with screw thread, and axle is contained in the riser both sides with nut.
As preferably, jackscrew comprises screw bolt and nut; Nut and the welding of the riser outside, the bolt head end stretches out to the inside through riser.
The beneficial effects of the utility model are:
This apparatus structure is simple, easy to make, it is light to install.Only need two people just can operate, the replacing time also foreshortened to 0.5 hour by original 1 hour, and horse head top operating personnel do not need that health is leant out to the horse head outside yet and carry out firmly plucking plait, have increased safety, time saving and energy saving again.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of the utility model oil pumper replacing guide wheel hair plait device embodiment.
Fig. 2 is the left view of the utility model oil pumper replacing guide wheel hair plait device embodiment.
In figure, 1-nut, 2-riser, 3-nut seat, 4-bolt, 5-guide wheel, 6-axle, 7-gripper shoe.
The specific embodiment
Fig. 1 is oil pumper replacing guide wheel hair plait device, and by riser 2, gripper shoe 7, guide wheel 5, axle 6 and jackscrew form.
Wherein, two risers 2 are welded into I-shaped with the two ends of gripper shoe 7, and guide wheel 5 is contained in the middle part of axle 6, and the two ends of axle 6 are provided with screw thread, and axle is contained in the riser both sides with nut.
In Fig. 2, the bottom of the riser 2 of both sides respectively is provided with 2 jackscrews.Jackscrew comprises bolt 4 and nut seat 3, and nut seat 3 is welded on the outside of riser, and bolt 4 head ends stretch out to the inside through riser 2.
The distance of vertical plates on both sides is suitable with the width at horse head top, so that the jackscrew in the riser outside can block the horse head top.
Using method:
1) at first this device is arranged on to the horse head top, stuck in the horse head both sides with four jackscrews.
2) on horse head, operating personnel are placed on messenger on guide wheel, have fastened old hair plait, and by terrestrial operation, the maintenance personal drops messenger, and old hair plait is put down.
3) the terrestrial operation personnel connect messenger and virgin wool plait again, drop messenger, make the even power of mao plait up, and while arriving the horse head position, the top operating personnel hang over the hair plait on appending disk and get final product.
The present embodiment is installed very simple, and 3 minutes operating personnel's used times of horse head top can install oil pumper replacing guide wheel hair plait device.Change operation also very quick, the whole mao plait that completes is changed and is only spent 28 minutes.
In the operating process of the plait of more moulting, horse head top operating personnel, owing to not needing to pull at, drag a mao plait, have improved greatly personal safety, and have pulled messenger by the terrestrial operation personnel, not only fast but also steady, so whole operating process is time saving and energy saving.
The economic benefit of the present embodiment:
Calculate to change 6 hair plaits every year, can improve oil well output 6t, crude oil per ton, by 2000 yuan of calculating, can be created 1.2 ten thousand yuan of economic benefits every year.
The social benefit of the present embodiment:
Horse head top operating personnel's the safety of having used this device greatly to increase, improved personal safety, avoids the unsafe factor because causing at high-altitude application.
Above-described the utility model embodiment, do not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (4)
1. oil pumper replacing guide wheel hair plait device, is characterized in that: comprise riser, gripper shoe, guide wheel, axle and jackscrew; Two described risers are connected with the gripper shoe two ends, and described guide wheel is contained in the middle part of axle, and the two ends of axle are connected with the top of riser; Described jackscrew is located at the bottom of vertical plates on both sides.
2. oil pumper replacing guide wheel hair plait device according to claim 1, is characterized in that: the two ends welding of described riser and gripper shoe.
3. oil pumper replacing guide wheel hair plait device according to claim 1, it is characterized in that: the two ends of described axle are provided with screw thread, and axle is contained in the riser both sides with nut.
4. oil pumper replacing guide wheel hair plait device according to claim 1, it is characterized in that: described jackscrew comprises screw bolt and nut; Described nut and riser welding, described bolt head end stretches out to the inside through riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844173U CN203321455U (en) | 2013-06-21 | 2013-06-21 | Lifting rope replacing device for guide wheel of pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844173U CN203321455U (en) | 2013-06-21 | 2013-06-21 | Lifting rope replacing device for guide wheel of pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321455U true CN203321455U (en) | 2013-12-04 |
Family
ID=49660818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203844173U Expired - Fee Related CN203321455U (en) | 2013-06-21 | 2013-06-21 | Lifting rope replacing device for guide wheel of pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802999A (en) * | 2021-11-16 | 2021-12-17 | 智慧猫(东营)智能科技有限公司 | Rolling and releasing synchronous type oil pumping machine hair braid lifting and replacing equipment |
-
2013
- 2013-06-21 CN CN2013203844173U patent/CN203321455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802999A (en) * | 2021-11-16 | 2021-12-17 | 智慧猫(东营)智能科技有限公司 | Rolling and releasing synchronous type oil pumping machine hair braid lifting and replacing equipment |
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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: 20131204 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |