CN208416468U - A kind of polished rod eye, which rises, puts device - Google Patents
A kind of polished rod eye, which rises, puts device Download PDFInfo
- Publication number
- CN208416468U CN208416468U CN201821034713.XU CN201821034713U CN208416468U CN 208416468 U CN208416468 U CN 208416468U CN 201821034713 U CN201821034713 U CN 201821034713U CN 208416468 U CN208416468 U CN 208416468U
- Authority
- CN
- China
- Prior art keywords
- polished rod
- rod eye
- wirerope
- crank
- puts
- 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
A kind of polished rod eye, which rises, puts device, it is related with oil exploitation, including positive and negative jack (1), it is characterized in that: one polished rod eye of setting rises and puts main frame (2), it is risen in polished rod eye and positive and negative jack (1) is fixedly installed by two screw rods (3) below the middle part for putting main frame (2), and the left side for putting main frame (2) is acted in polished rod eye, right both sides are symmetrically arranged jig main body (4), sliding slot (5) are horizontally disposed in each jig main body (4) medial surface, activity setting floating holder (6) on each sliding slot (5), in each floating holder (6) front end activity level setting activity mandril (7), crank (8) are respectively set in each movable mandril (7) end, rotate forward each crank (8), each floating holder (6) moves inward, two wirerope (9) are clamped respectively, it rotates backward Each crank (8) unclamps two wirerope (9) respectively.
Description
Technical field
The utility model is related with oil exploration equipment, and specifically a kind of polished rod eye, which rises, puts device.
Background technique
In oil exploitation, pumping unit production well is because abrasion and workpiece scrap needs when replacing polished rod, wellhead hardware
Polished rod eye is removed from polished rod top, then pick up height needs 30 to 50 centimetres, to facilitate the replacement of wellhead hardware and polished rod.It passes
System operation is to get up to complete wellhead hardware replacement for polished rod eye lifting with crane, and hoisting operation risk is high when replacement, it may occur however that
Play grievous hurt.Site operation must have all kinds of professional operators are complete can operate simultaneously, and crane is taken using also generation correlation
With etc..
Summary of the invention
The technical issues of utility model solves is: overcoming and polished rod eye lifting gets up to complete wellhead hardware more using crane
It changes, hoisting operation risk is high when replacement, and crane cost of use is higher.
The utility model the technical solution adopted is that: a kind of polished rod eye, which rises, puts device, including positive and negative jack, it is characterized in that:
One polished rod eye is set and puts main frame, rises in polished rod eye and is fixedly installed just below the middle part for putting main frame by two screw rods
Instead chain, and jig main body is symmetrically arranged, on the inside of each jig main body on the left and right both sides that polished rod eye puts main frame
Face is horizontally disposed with sliding slot, and activity is arranged floating holder, is arranged in each floating holder front end activity level and lives on each sliding slot
Crank is respectively set in each activity jack end in dynamic mandril, rotates forward each crank, and each floating holder moves inward,
Two wirerope are clamped respectively, rotate backward each crank, unclamp two wirerope respectively, polished rod eye, which puts device, to be detached from
Two wirerope enable polished rod eye to put device and remove from wirerope.
The beneficial effect of the utility model is: the apparatus structure is simple, light-weight, does not need special crane and slings hanging rope
Device easily can sling or put down polished rod eye using the device, to replace polished rod or other underground components.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the partial enlarged view of Fig. 3.
In figure: 1, positive and negative jack, 2, polished rod eye rise and put main frame, 3, screw rod, 4, jig main body, 5, sliding slot, 6, activity folder
Tool, 7, movable mandril, 8, crank, 9, wirerope, 10, polished rod eye.
Specific embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4: including positive and negative jack 1, polished rod eye being set and puts main frame 2, in polished rod eye
It rises and positive and negative jack 1 is fixedly installed by two screw rods 3 below the middle part for putting main frame 2, and risen in polished rod eye and put main frame 2
Left and right both sides are symmetrically arranged jig main body 4, are horizontally disposed with sliding slot 5 in each 4 medial surface of jig main body, in each sliding slot 5
Upper activity setting floating holder 6, in each 6 front end activity level setting activity mandril 7 of floating holder, in each movable mandril 7
Crank 8 is respectively set in end, rotates forward each crank 8, and each floating holder 6 moves inward, and clamps two wirerope respectively
9, each crank 8 is rotated backward, each floating holder is displaced outwardly, and unclamps two wirerope 9 respectively, polished rod eye puts device can
To be detached from two wirerope 9, so that polished rod eye is put device and removed from wirerope 9.
When slinging polished rod eye 10, polished rod eye is first rotated backward respectively and acts two cranks 8 put on device, makes left and right two
A floating holder 6 is displaced outwardly, and polished rod eye is put device and is respectively put into two wirerope 9, then rotates forward two respectively
A crank 8 clamps two wirerope 9 respectively, plays polished rod eye and puts device and wirerope 9 is relatively fixed, by two iron chains around
Hook is fixed well after crossing polished rod eye 10, at this point, rotate positive and negative jack using electric wrench, can will more bulky polished rod eye 10 it is slow
Slowly it is lifted to the height of needs, polished rod eye 10 and two wirerope 9 are fixed respectively, completes the lifting of polished rod eye 10.It has lifted by crane
Cheng Hou, then two cranks 8 are rotated backward respectively, it plays polished rod eye and puts device and two release disengagings of wirerope 9, polished rod eye is risen
Device is put to remove from two wirerope 9.When putting down polished rod eye 10, is risen using polished rod eye and puts device progress reverse operating,
Not by bulky crane, polished rod eye 10 is put back into and needs position.The present apparatus is suitable for the above pumping unit of 12 types, easy to operate
Efficiently, no high falling risk avoids the operating expenses generated when hoisting operation and lifting risk, reduces due to operating process
Cumbersome long-time stops well bring yield effect.Cost has not only been saved, it is time saving and energy saving, while reducing work when operation
Amount, securely and reliably.
Claims (1)
1. a kind of polished rod eye, which rises, puts device, including positive and negative jack (1), it is characterized in that: one polished rod eye of setting rises and puts main frame
(2), it is risen in polished rod eye by two positive and negative jacks (1) of screw rods (3) fixed setting below the middle part for putting main frame (2), and
The left and right both sides that polished rod eye puts main frame (2) are symmetrically arranged jig main body (4), in each jig main body (4) medial surface
Horizontally disposed sliding slot (5), floating holder (6) are arranged, in the activity of each floating holder (6) front end in activity on each sliding slot (5)
Crank (8) are respectively set in each movable mandril (7) end in horizontally disposed activity mandril (7), rotate forward each crank (8),
Each floating holder (6) moves inward, and clamps two wirerope (9) respectively, rotates backward each crank (8), unclamp two respectively
Root wirerope (9), polished rod eye, which puts device, can be detached from two wirerope (9), so that polished rod eye is risen and put device from wirerope (9)
On remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034713.XU CN208416468U (en) | 2018-07-02 | 2018-07-02 | A kind of polished rod eye, which rises, puts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034713.XU CN208416468U (en) | 2018-07-02 | 2018-07-02 | A kind of polished rod eye, which rises, puts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416468U true CN208416468U (en) | 2019-01-22 |
Family
ID=65105947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034713.XU Expired - Fee Related CN208416468U (en) | 2018-07-02 | 2018-07-02 | A kind of polished rod eye, which rises, puts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899008A (en) * | 2019-02-21 | 2019-06-18 | 海洋石油工程股份有限公司 | Compared with the super slenderness ratio waterproof casing Attention problems technique of deep water jacket |
-
2018
- 2018-07-02 CN CN201821034713.XU patent/CN208416468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899008A (en) * | 2019-02-21 | 2019-06-18 | 海洋石油工程股份有限公司 | Compared with the super slenderness ratio waterproof casing Attention problems technique of deep water jacket |
| CN109899008B (en) * | 2019-02-21 | 2020-09-18 | 海洋石油工程股份有限公司 | Offshore installation process of super-slender-ratio water-resisting casing pipe of deep-water jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210702 |