CN206987767U - A kind of production tree boll-weevil hanger - Google Patents
A kind of production tree boll-weevil hanger Download PDFInfo
- Publication number
- CN206987767U CN206987767U CN201720607787.7U CN201720607787U CN206987767U CN 206987767 U CN206987767 U CN 206987767U CN 201720607787 U CN201720607787 U CN 201720607787U CN 206987767 U CN206987767 U CN 206987767U
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- CN
- China
- Prior art keywords
- kelly
- plate
- fixed
- flange
- screw rod
- 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 discloses a kind of production tree boll-weevil hanger, including pipeline, the both side surface of the pipeline is mounted on supporting plate, supporting plate is provided with by the both side surface in pipeline, the lower surface of supporting plate is provided with rotating shaft by fixed block, it is easy to kelly to do flip-flop movement in rotating shaft, by torsion spring inlay card in the inside of neck, so that first flange and second flange form fixation, fixed plate is provided with by the lower surface in supporting plate, guide pad is installed in the upper surface for placing plate, it is easy to drive position limiting clamp in the inside of guide pad by screw rod, kelly inlay card is formed into fixed position-limiting action in the inner side of position limiting clamp, inserted link is provided with by the upper surface in baffle plate, cushion collar and fixed disk are cased with the surface of inserted link, it is easy to that inserted link inlay card is internally formed into more preferable fixation in jack under by cushion collar and fixed disk coordinating.
Description
Technical field
Boll-weevil hanger correlative technology field is the utility model is related to, specially a kind of production tree boll-weevil hanger.
Background technology
In the production tree of oil field shaft mouth, boll-weevil hanger assembly is a kind of necessary devices for hanging oil pipe, and it can not only
Enough functions of realizing suspension OIH tubing string, the annular space also acted as between sealing oil pipe and production string act on.
Existing boll-weevil hanger is when mounted installed two flanges by screw, single due to structure, is made
It must dismount comparatively laborious, add disassembly and assembly time, it is therefore desirable to which the mounting structure of boll-weevil hanger is improved so that dismounting
It is more convenient.
Utility model content
The purpose of this utility model is to provide a kind of production tree boll-weevil hanger, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of production tree boll-weevil hanger, including pipe
Road, the both side surface of the pipeline are mounted on supporting plate, and the lower surface of the supporting plate is provided with fixed block, the fixed block
Inner side be connected with rotating shaft, movable sleeve is connected to kelly at the center of the rotating shaft, and the both side surface that the rotating shaft is located at kelly is equal
Torsion spring is socketed with, one end of the torsion spring is connected on a side surface of fixed block and the other end is connected to a side surface of kelly
On, the lower surface of the supporting plate is provided with fixed plate and fixed plate is located at the left side of fixed block, the right side table of the fixed plate
Face lower end is provided with placement plate, and the upper surface for placing plate is provided with guide pad, the surface horizontal thread peace of the fixed plate
Equipped with screw rod, the left end of the screw rod is provided with rotating disk and the right-hand member of screw rod is inserted embedded in the inside of guide pad, the right part of screw rod
Position limiting clamp is movably installed with by bearing, the lower surface of the pipeline is provided with first flange, set relatively immediately below first flange
There is second flange, first flange and the second flange both side surface is provided with neck, and the second flange is located at the two of neck
Side surface is provided with jack, and for the kelly inlay card in the inside of neck, the upper end inlay card of the kelly is described in the inner side of position limiting clamp
The lower end of kelly is provided with baffle plate, and baffle plate upper surface both ends are provided with inserted link, the plunger surface be socketed with cushion collar and
Fixed disk, the inserted link upper end is inserted is internally formed fixation embedded in jack, and the rear surface of the kelly is cased with spring housing, and bullet
Spring set is positioned at the top of baffle plate.
Preferably, the internal diameter of the guide pad is more than the external diameter of screw rod, and the guide pad, which is threadably mounted at, places the upper of plate
Surface.
Preferably, when the kelly inlay card is inside neck, kelly is located in same horizontal line with position limiting clamp jaws, described
The inner surface of position limiting clamp is bonded with rubber layer.
Preferably, the fixed disk is fixed by a pin on the rear surface of kelly, and the cushion collar is collapsible rubber
Glue cushion collar.
Compared with prior art, the beneficial effects of the utility model are：The utility model is reasonable in design, operation letter
It is single, it is easy to boll-weevil hanger to be dismounted.
1st, by being provided with supporting plate in the both side surface of pipeline, the lower surface of supporting plate is provided with by fixed block to be turned
Axle, it is easy to kelly to do flip-flop movement in rotating shaft, by torsion spring inlay card in the inside of neck so that first flange and second flange
Formed and fixed.
2nd, fixed plate is provided with by the lower surface in supporting plate, guide pad is installed in the upper surface for placing plate, is easy to
Position limiting clamp is driven in the inside of guide pad by screw rod, kelly inlay card is formed into fixed position-limiting action in the inner side of position limiting clamp.
3rd, inserted link is provided with by the upper surface in baffle plate, is cased with cushion collar and fixed disk on the surface of inserted link, is easy to lead to
Cross under cushion collar and fixed disk cooperation and inserted link inlay card is internally formed more preferable fixation in jack.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is structure enlargement diagram at Figure 1A；
Fig. 3 is the utility model supporting plate left view；
Fig. 4 is the utility model second flange top view.
In figure：Plate, 9 guiding are placed in 1 pipeline, 2 supporting plates, 3 fixed blocks, 4 rotating shafts, 5 kellies, 6 torsion springs, 7 fixed plates, 8
Block, 10 screw rods, 11 rotating disks, 12 position limiting clamps, 13 first flanges, 14 second flanges, 15 necks, 16 jacks, 17 baffle plates, 18 inserted links,
19 cushion collars, 20 fixed disks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of production tree boll-weevil hanger, including pipeline
1, the both side surface of pipeline 1 is mounted on supporting plate 2, and the lower surface of supporting plate 2 is provided with fixed block 3, and the inner side of fixed block 3 connects
Rotating shaft 4 is connected to, is easy to kelly 5 to do flip-flop movement in rotating shaft 4, by the inlay card of torsion spring 6 in the inside of neck 15 so that the first method
Orchid 13 and second flange 14, which are formed, fixes, and movable sleeve is connected to kelly 5 at the center of rotating shaft 4, and the inlay card of kelly 5 is inside neck 15
When, kelly 5 is located in same horizontal line with the jaws of position limiting clamp 12, and the inner surface of position limiting clamp 12 is bonded with rubber layer, rotating shaft 4
Torsion spring 6 is socketed with the both side surface of kelly 5, one end of torsion spring 6 is connected on a side surface of fixed block 3 and the other end connects
It is connected on a side surface of kelly 5, the lower surface of supporting plate 2 is provided with fixed plate 7 and fixed plate 7 is located at the left side of fixed block 3,
The right lateral surface lower end of fixed plate 7, which is provided with, places plate 8, and the upper surface for placing plate 8 is provided with guide pad 9, is easy to pass through screw rod
10 drive position limiting clamp 12 in the inside of guide pad 9, and the inlay card of kelly 5 is formed into fixed position-limiting action in the inner side of position limiting clamp 12, led
It is more than the external diameter of screw rod 10 to the internal diameter of block 9, guide pad 9 is threadably mounted at the upper surface for placing plate 8, and the surface of fixed plate 7 is horizontal
Screw rod 10 is installed to screw thread, the left end of screw rod 10 is provided with rotating disk 11 and the right-hand member of screw rod 10 is inserted embedded in the interior of guide pad 9
Portion, the right part of screw rod 10 are movably installed with position limiting clamp 12 by bearing, and the lower surface of pipeline 1 is provided with first flange 13, the
Relative immediately below one flange 13 to be provided with second flange 14, first flange 13 and the both side surface of second flange 14 are provided with neck 15,
The both side surface that second flange 14 is located at neck 15 is provided with jack 16, and the inlay card of kelly 5 is in the inside of neck 15, the upper end of kelly 5
Inlay card is provided with baffle plate 17 in the inner side of position limiting clamp 12, the lower end of kelly 5, and the upper surface both ends of baffle plate 17 are provided with inserted link 18, inserts
The surface of bar 18 is socketed with cushion collar 19 and fixed disk 20, is easy to the inlay card of inserted link 18 under being coordinated by cushion collar 19 and fixed disk 20
In the more preferable fixation that is internally formed of jack 16, fixed disk 20 is fixed by a pin on the rear surface of kelly 5, cushion collar 19
For collapsible rubber cushion cover, the upper end of inserted link 18 is inserted is internally formed fixation embedded in jack 16, and the rear surface of kelly 5 is cased with bullet
Spring set, and spring housing is located at the top of baffle plate 17.
Operation principle：When installing boll-weevil hanger by kelly 5 by the cooperation inlay card of rotating shaft 4 and torsion spring 6 in neck 15
Inside, by inserted link 18 by cushion collar 19 in the presence of, insert and be fixed embedded in the inside of jack 16, pass through rotary turnplate 11
So that screw rod 10 moves in the presence of fixed plate 7 and guide pad 9 to the direction of kelly 5 so that position limiting clamp 12 is by the inlay card of kelly 5
Formed and fixed in the inner side of position limiting clamp 12.
During dismounting, kelly 5 is departed from by the position limiting clamp 12 of rotary turnplate 11, pulls baffle plate 17 so that inserted link 18 departs from
The inside of jack 16, kelly 5 automatically open up laterally in the presence of torsion spring 6, you can dismantle boll-weevil hanger.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of production tree boll-weevil hanger, including pipeline (1), it is characterised in that：The both side surface of the pipeline (1) is respectively mounted
There is supporting plate (2), the lower surface of the supporting plate (2) is provided with fixed block (3), is connected with and turns on the inside of the fixed block (3)
Axle (4), movable sleeve is connected to kelly (5) at the center of the rotating shaft (4), and the both side surface that the rotating shaft (4) is located at kelly (5) is equal
Torsion spring (6) is socketed with, one end of the torsion spring (6) is connected on a side surface of fixed block (3) and the other end is connected to kelly
(5) on a side surface, the lower surface of the supporting plate (2) is provided with fixed plate (7) and fixed plate (7) is located at fixed block (3)
Left side, the right lateral surface lower end of the fixed plate (7), which is provided with, places plate (8), and the upper surface for placing plate (8) is provided with
Guide pad (9), the surface horizontal thread of the fixed plate (7) are provided with screw rod (10), and the left end of the screw rod (10) is provided with
The right-hand member of rotating disk (11) and screw rod (10) is inserted is pacified embedded in the inside of guide pad (9), the right part of screw rod (10) by bearing activity
Equipped with position limiting clamp (12), the lower surface of the pipeline (1) is provided with first flange (13), is set relatively immediately below first flange (13)
There is a second flange (14), the first flange (13) and second flange (14) both side surface are provided with neck (15), and described second
The both side surface that flange (14) is located at neck (15) is provided with jack (16), and kelly (5) inlay card is in the inside of neck (15), institute
The upper end inlay card for stating kelly (5) is provided with baffle plate (17), the gear in the inner side of position limiting clamp (12), the lower end of the kelly (5)
Plate (17) upper surface both ends are provided with inserted link (18), and inserted link (18) surface is socketed with cushion collar (19) and fixed disk (20),
Inserted link (18) upper end is inserted is internally formed fixation embedded in jack (16), and the rear surface of the kelly (5) is cased with spring housing,
And spring housing is located at the top of baffle plate (17).
A kind of 2. production tree boll-weevil hanger according to claim 1, it is characterised in that：The internal diameter of the guide pad (9)
More than the external diameter of screw rod (10), the guide pad (9) is threadably mounted at the upper surface for placing plate (8).
A kind of 3. production tree boll-weevil hanger according to claim 1, it is characterised in that：Kelly (5) inlay card is in card
When groove (15) is internal, kelly (5) is located in same horizontal line with position limiting clamp (12) jaws, the inner surface of the position limiting clamp (12)
It is bonded with rubber layer.
A kind of 4. production tree boll-weevil hanger according to claim 1, it is characterised in that：The fixed disk (20) passes through pin
Nail is fixed on the rear surface of kelly (5), and the cushion collar (19) is collapsible rubber cushion cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607787.7U CN206987767U (en) | 2017-05-27 | 2017-05-27 | A kind of production tree boll-weevil hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607787.7U CN206987767U (en) | 2017-05-27 | 2017-05-27 | A kind of production tree boll-weevil hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987767U true CN206987767U (en) | 2018-02-09 |
Family
ID=61389928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607787.7U Expired - Fee Related CN206987767U (en) | 2017-05-27 | 2017-05-27 | A kind of production tree boll-weevil hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281585A (en) * | 2018-03-05 | 2018-07-13 | 北京理工大学珠海学院 | A kind of special bottom support device of new energy car battery case |
| CN108301349A (en) * | 2018-02-27 | 2018-07-20 | 江苏苏通大桥有限责任公司 | Barrier machine Rotatable base |
| CN108612502A (en) * | 2018-04-23 | 2018-10-02 | 刘洪俊 | A kind of production tree easy to assembly, fixation and operating method |
-
2017
- 2017-05-27 CN CN201720607787.7U patent/CN206987767U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301349A (en) * | 2018-02-27 | 2018-07-20 | 江苏苏通大桥有限责任公司 | Barrier machine Rotatable base |
| CN108281585A (en) * | 2018-03-05 | 2018-07-13 | 北京理工大学珠海学院 | A kind of special bottom support device of new energy car battery case |
| CN108281585B (en) * | 2018-03-05 | 2021-08-27 | 北京理工大学珠海学院 | Special collet device of new energy automobile battery box |
| CN108612502A (en) * | 2018-04-23 | 2018-10-02 | 刘洪俊 | A kind of production tree easy to assembly, fixation and operating method |
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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 |
Granted publication date: 20180209 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |