CN205895172U - Sucker rod lifting devices - Google Patents
Sucker rod lifting devices Download PDFInfo
- Publication number
- CN205895172U CN205895172U CN201620729971.4U CN201620729971U CN205895172U CN 205895172 U CN205895172 U CN 205895172U CN 201620729971 U CN201620729971 U CN 201620729971U CN 205895172 U CN205895172 U CN 205895172U
- Authority
- CN
- China
- Prior art keywords
- sucker rod
- root posts
- rod lifting
- lifting device
- worm
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a sucker rod lifting devices, it includes two stands, two fixed settings in the both sides of oil pumping motor -pumped well of stand, wherein, the equal vertical transfer line that can follow the stand and reciprocate that is provided with on two stands, the top of two transfer lines is connected with and lifts the crossbeam, two transfer lines pass through drive assembly and connect drive arrangement, the middle part that lifts the crossbeam is provided with the folder, between two stands in the below of going up the folder is provided with down the folder. Above -mentioned sucker rod lifting devices is simple structure, promotion convenient and fast not only, and the conversion in succession of vapour, oil recovery two rings festival can realize annotating, use manpower sparingly, simultaneously greatly reduced the promotion cost of sucker rod.
Description
Technical field
The utility model belongs to technical field of petroleum extraction, especially relates to a kind of oil note that is capable of and adopts integration
Sucker rod lifting device.
Background technology
Sucker rod is the slender rod piece of rod-pumped well, and it connects polished rod, under connect oil pumping pump up transmission power effect.Oil pumping
Bar joint length is 7.6 or 8 meters, and material is usually high-carbon steel plating hard chromium on surface, is connected one by one with internal thread hoop in oil pipe
Get up on the rotor extending at oilbearing stratum, pump oil is come by rotation.
It is known that during oil exploitation, periodically steam injection operation will be carried out, and steam injection operation is accomplished by sucker rod
Propose from rod-pumped well, and current mode is all to be enhanced sucker rod from rod-pumped well using loop wheel machine, this kind of side
Formula has a disadvantage in that
1) operating efficiency is low, in specific operation process, the reservation of loop wheel machine and transport to enter by rod-pumped well by loop wheel machine
Row operation, is required to waste the substantial amounts of time, leverages the normal operation of rod-pumped well.
2) adopt the hoisting cost of loop wheel machine lifting sucker rod higher；
3) the carrying out to implement lifting operation for many individuals, waste of manpower are generally required.
Utility model content
The purpose of this utility model is to provide a kind of sucker rod lifting device, and it is capable of note and adopts integration, simultaneously
Have the characteristics that time saving and energy saving and operating cost is low, to solve above-mentioned present in sucker rod lifting operation in prior art asking
Topic.
For reaching this purpose, the utility model employs the following technical solutions:
A kind of sucker rod lifting device, it includes two root posts, and described two root posts are fixedly installed on the two of rod-pumped well
Side, wherein, described two root posts is all vertically arranged with the drive link that can move up and down along column, the top of two drive links is even
It is connected to hoisting crossbeam, described two drive links connect driving means by transmission component, and the middle part of described hoisting crossbeam is provided with
Upper clamping piece, between described two root posts, the lower section in described upper clamping piece is provided with lower clamping piece.
Especially, described driving means adopt motor, and described transmission component includes being arranged at described two root posts top
Two worm gear cases in portion, the worm-wheel shaft in described two worm gear cases is in transmission connection by connecting shaft, the driving of described motor
Axle connects one of worm-wheel shaft by shaft coupling, and described drive link adopts turn-screw, and described turn-screw is arranged in institute
State in worm gear case and be meshed with the worm gear on worm-wheel shaft.
Especially, it is connected with middle beam between the middle part of described two root posts.
Especially, the both sides of described two root posts are provided with diagonal brace, and one end of described diagonal brace is articulated with described column,
The other end is articulated with fixed seat, and described fixed seat is fixed on ground.
Especially, wherein of described two root posts is provided with mounting seat to side, and described motor is fixed on institute
State in mounting seat, between the bottom of described mounting seat and column, be provided with support bar.
The beneficial effects of the utility model are that compared with prior art described sucker rod lifting device is needing lifting oil pumping
During bar, connected as one with hoisting crossbeam by the upper end that upper clamping piece clamps sucker rod, then driving means drive on drive link
Rise, after driving hoisting crossbeam to rise certain distance, by the sucker rod that lower clamping piece clamps correspondence position, sucker rod positioned,
Unclamp upper clamping piece again, driving means drive drive link to clamp sucker rod again by upper clamping piece after declining, and unclamp lower clamping piece, then
Driving means drive hoisting crossbeam to drive sucker rod to lift certain distance again, so repeatedly can achieve that the lifting of sucker rod is made
Industry.Be not only simple in structure, lifted convenient and swift；And be capable of steam injection, recover the oil two links continuously change, save manpower,
Greatly reduce the lifting cost of sucker rod simultaneously.
Brief description
Fig. 1 is the front view of the sucker rod lifting device that the utility model specific embodiment 1 provides；
Fig. 2 is the side view of the sucker rod lifting device that the utility model specific embodiment 1 provides.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of sucker rod lifting device it include two root posts 1, described
Two root posts 1 interval is fixedly installed on the both sides of rod-pumped well, and the top of described two root posts 1 is mounted on a worm gear case 2, and two
Worm-wheel shaft in individual worm gear case 2 is in transmission connection by connecting shaft 3, and wherein one of described two root posts 1 is provided with peace to side
Dress seat 4, described mounting seat 4 is fixed with motor 5, the drive shaft of described motor 5 connects wherein one by shaft coupling 6
The worm-wheel shaft of individual worm gear case 2, described motor 5 drives the worm gear synchronous axial system in two worm gear cases 2, described mounting seat 4
It is provided with passive support bar 7 between bottom and column 1.
All it is vertically arranged with two lifting leading screws 8, described lifting leading screw 8 and described two snails in described two worm gear cases 2
Worm gear in roller box 2 is meshed, and the top of described two lifting leading screws 8 is connected with hoisting crossbeam 9, in described hoisting crossbeam 9
Portion is provided with optical-rod clamp 10, and between described two root posts 1, the lower section in described upper optical-rod clamp 10 is provided with lower polish rod clamp
Son 11.
It has been connected with the middle beam 12 of booster action between the middle part of described two root posts 1.The two of described two root posts 1
Side is provided with the diagonal brace 13 preventing column from tilting, and one end of described diagonal brace 13 is articulated with described column 1, and the other end is articulated with
In fixed seat 14, described fixed seat 14 is fixed on ground.
When rod-pumped well carries out steam injection operation and needs to propose sucker rod from rod-pumped well, by upper optical-rod clamp 10
The upper end of clamping sucker rod 15 makes sucker rod 15 connect as one with hoisting crossbeam 9, this at present optical-rod clamp 11 be in and unclamp shape
State, then the worm-wheel shaft synchronous axial system in two worm gear cases 2 of motor 5 driving, drives two by the worm gear on worm-wheel shaft
Lifting leading screw 8 is synchronous to move up, thus after driving hoisting crossbeam 9 to rise certain distance, it is right to be clamped by lower optical-rod clamp 11
Answer the sucker rod 15 of position, to position to sucker rod, then unclamp optical-rod clamp 10, motor 5 drives two acts
Rise leading screw 8 synchronization to move down, drive hoisting crossbeam 9 to return to original position, clamp sucker rod again by upper optical-rod clamp 10
15, then unclamp lower optical-rod clamp 11, motor 5 drives hoisting crossbeam 9 to rise certain altitude again, and then drives sucker rod
15 are lifted certain altitude again, so repeatedly can achieve the lifting operation of sucker rod.
Above example simply elaborates general principle of the present utility model and characteristic, and the utility model is not subject to above-mentioned example
Limit, on the premise of without departing from the utility model spirit and scope, the utility model also has various change and change, these changes
Change and change and both fall within the range of claimed the utility model.The utility model claims scope will by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of sucker rod lifting device, it includes two root posts, and described two root posts are fixedly installed on the both sides of rod-pumped well,
It is characterized in that, described two root posts are all vertically arranged with the drive link that can move up and down along column, the top of two drive links
Portion is connected with hoisting crossbeam, and described two drive links connect driving means by transmission component, and the middle part of described hoisting crossbeam sets
It is equipped with upper clamping piece, between described two root posts, the lower section in described upper clamping piece is provided with lower clamping piece.
2. sucker rod lifting device according to claim 1 is it is characterised in that described driving means adopt motor,
Described transmission component includes two worm gear cases being arranged at described two root posts top, and the worm-wheel shaft in described two worm gear cases leads to
Cross connecting shaft to be in transmission connection, the drive shaft of described motor connects one of worm-wheel shaft, described transmission by shaft coupling
Bar adopts turn-screw, and described turn-screw is arranged in described worm gear case and is meshed with the worm gear on worm-wheel shaft.
3. sucker rod lifting device according to claim 1 and 2 is it is characterised in that between the middle part of described two root posts
It is connected with middle beam.
4. sucker rod lifting device according to claim 1 is it is characterised in that the both sides of described two root posts are provided with
Diagonal brace, one end of described diagonal brace is articulated with described column, and the other end is articulated with fixed seat, and described fixed seat is fixed on ground
On.
5. sucker rod lifting device according to claim 2 is it is characterised in that wherein one of described two root posts to one
Side is provided with mounting seat, and described motor is fixed in described mounting seat, arranges between the bottom of described mounting seat and column
There is support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729971.4U CN205895172U (en) | 2016-07-12 | 2016-07-12 | Sucker rod lifting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729971.4U CN205895172U (en) | 2016-07-12 | 2016-07-12 | Sucker rod lifting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895172U true CN205895172U (en) | 2017-01-18 |
Family
ID=57771701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729971.4U Withdrawn - After Issue CN205895172U (en) | 2016-07-12 | 2016-07-12 | Sucker rod lifting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937372A (en) * | 2016-07-12 | 2016-09-14 | 无锡世联丰禾石化装备科技有限公司 | Sucker rod lifting device |
-
2016
- 2016-07-12 CN CN201620729971.4U patent/CN205895172U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937372A (en) * | 2016-07-12 | 2016-09-14 | 无锡世联丰禾石化装备科技有限公司 | Sucker rod lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned |