CN208633784U - A kind of high-strength abrasion-proof rod collar - Google Patents
A kind of high-strength abrasion-proof rod collar Download PDFInfo
- Publication number
- CN208633784U CN208633784U CN201821058888.4U CN201821058888U CN208633784U CN 208633784 U CN208633784 U CN 208633784U CN 201821058888 U CN201821058888 U CN 201821058888U CN 208633784 U CN208633784 U CN 208633784U
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- CN
- China
- Prior art keywords
- wall
- fixing sleeve
- fixedly connected
- connecting rod
- strength abrasion
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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.)
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000010425 asbestos Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a kind of high-strength abrasion-proof rod collars, including box cupling main body, the box cupling main body inner wall is equipped with fixing sleeve, and fixing sleeve outer wall links together with fastening wear-resistant device, the fixing sleeve inner wall is fixedly connected with anti-slop serrations, and fixing sleeve inner wall is equipped with seal washer, the fixing sleeve side links together with connecting rod, and it is fixedly connected on the left of connecting rod with mounting plate, the mounting plate inner wall is equipped with fixture nut, it is fixedly connected on the right side of the connecting rod with snap-gauge, and snap-gauge outer wall two sides link together with tightening nut.The utility model fastens wear-resistant device by fixing sleeve, and the setting of anti-slop serrations and seal washer is conducive to preferably reduce the degree of wear, and strong applicability, structure is simple and practical, easy for installation, reaches best abrasion resistant effect, thus consummating function diversity.
Description
Technical field
The utility model relates to mechanical part technical field, specially a kind of high-strength abrasion-proof rod collar.
Background technique
Tubing coupling is one kind of oilfield wellbore tools, is mainly used for the connection of oil pipe, mainly solve existing box cupling in response to
Power concentration leads to the problem of fracture tired out easily, and rod collar is important component in oil-pumping equipment in oil field, a complete oil pumping
What bar was all made up of a large amount of pony rod box cupling connection, length is generally all more than several kms and it is difficult to ensure that each
Concentricity between pony rod, therefore, during twitch above and below sucker rod, the abrasion of box cupling is unavoidable.
But existing for existing rod collar, structure is complicated, and installation is inconvenient, and applicability is small, and working efficiency is low, Gu
It is fixed not firm, the problem of wearing no resistance, and be unable to reach best abrasion resistant effect.
Utility model content
To achieve the goals above, the utility model adopts the technical scheme that a kind of high-strength abrasion-proof sucker rod connects
Hoop, including box cupling main body, the box cupling main body inner wall is equipped with fixing sleeve, and fixing sleeve outer wall is connected to fastening wear-resistant device
Together, the fixing sleeve inner wall is fixedly connected with anti-slop serrations, and fixing sleeve inner wall is equipped with seal washer, the fixing sleeve side
It linking together with connecting rod, and is fixedly connected on the left of connecting rod with mounting plate, the mounting plate inner wall is equipped with fixture nut,
It is fixedly connected on the right side of the connecting rod with snap-gauge, and snap-gauge outer wall two sides link together with tightening nut, the fastening is wear-resisting
Device includes protective shell, and the protective shell inner wall is equipped with locking nut, and protective shell side outer wall and the fixed company of spanner
It connects, protective shell side outer wall and beam hanger placing groove is installed, and beam hanger placing groove outer wall is equipped with abrasionproof washer, the oil
Dummy block is installed in the middle part of bar placing groove outer wall, and dummy block side links together with telescopic rod.
Preferably, the locking nut is used cooperatively with spanner, and locking nut specifically uses metal insert six
Angle locking nut.
Preferably, the beam hanger placing groove is specially U-shaped stainless steel component, and beam hanger placing groove specifically uses 4-6.
Preferably, the abrasionproof washer is used cooperatively with dummy block, and dummy block specifically uses ripple silicone rubber pad.
Preferably, the seal washer is wrapped in fixing sleeve outer surface, and seal washer specifically uses planar shaped asbestos
Sheet rubber.
Preferably, the tightening nut is used cooperatively with connecting rod, and connecting rod outer wall is equipped with locating piece.
Compared with prior art, the utility model has the beneficial effects that the utility model fastens wear-resisting dress by fixing sleeve
It sets, the setting of anti-slop serrations and seal washer, is conducive to preferably to reduce the degree of wear, strong applicability, structure is simple and real
With, it is easy for installation, reach best abrasion resistant effect, thus consummating function diversity.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-strength abrasion-proof rod collar structural schematic diagram；
Fig. 2 be the utility model proposes fastening wear-resistant device structural schematic diagram；
In figure: 1- box cupling main body, 2- fixing sleeve, 3- fastening wear-resistant device, 31- protective shell, 32- locking nut, 33- fastening
Spanner, 34- beam hanger placing groove, 35- abrasionproof washer, 36- dummy block, 37- telescopic rod, 4- anti-slop serrations, 5- seal washer, 6- connection
Bar, 7- mounting plate, 8- fixture nut, 9- snap-gauge, 10- tightening nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of high-strength abrasion-proof rod collar, packet
Box cupling main body 1 is included, 1 inner wall of box cupling main body is equipped with fixing sleeve 2, and 2 outer wall of fixing sleeve and fastening wear-resistant device 3 are connected to one
It rises, 2 inner wall of fixing sleeve is fixedly connected with anti-slop serrations 4, and 2 inner wall of fixing sleeve is equipped with seal washer 5,2 side of fixing sleeve and company
Extension bar 6 links together, and 6 left side of connecting rod is fixedly connected with mounting plate 7, and 7 inner wall of mounting plate is equipped with fixture nut 8, even
6 right side of extension bar is fixedly connected with snap-gauge 9, and 9 outer wall two sides of snap-gauge link together with tightening nut 10, fasten wear-resistant device 3
Including protective shell 31,31 inner wall of protective shell is equipped with locking nut 32, and 31 side outer wall of protective shell and spanner 33 are fixed
Connection, 31 side outer wall of protective shell and is equipped with beam hanger placing groove 34, and 34 outer wall of beam hanger placing groove is equipped with abrasionproof washer 35,
Dummy block 36 is installed in the middle part of 34 outer wall of beam hanger placing groove, and 36 side of dummy block links together with telescopic rod 37, locking screw
Mother 32 is used cooperatively with spanner 33, and locking nut 32 specifically uses metal embedded part type hexagonal locknut, and the gold of use
It is firm convenient for fastening to belong to inserts hexagonal locking nut, prolongs the service life, and beam hanger placing groove 34 is specially U-shaped stainless steel component,
And beam hanger placing groove 34, specifically using 4-6, the U-shaped stainless steel component of use is unlikely to deform, prevents from getting rusty, and the 4-6 used
A beam hanger placing groove 34 is convenient for being connected and fixed multiple beam hangers, thus reach best use effect, abrasionproof washer 35 and dummy block 36
It is used cooperatively, and dummy block 36 is specific using ripple silicone rubber pad, and the ripple silicone rubber pad used, wearability is strong, uses the longevity
Life length, seal washer 5 is wrapped in 2 outer surface of fixing sleeve, and seal washer 5 specifically uses planar shaped asbestos rubber piece, and uses
Planar shaped asbestos rubber piece prevent junction permeability, sealing effect is good, and tightening nut 10 is used cooperatively with connecting rod 6, and even
6 outer wall of extension bar is equipped with locating piece, can lock connecting rod 6 using the setting of locating piece, anti-sliding stop at work.
Working principle:
The utility model in use, carries out transmitting fixed beam hanger using fixing sleeve 2, by locking nut 32 and tightly
Gu the cooperation of spanner 33 is fastened, prevent beam hanger is fixed for a long time from loosening, beam hanger placing groove 34 carries out placing fixed beam hanger, benefit
Protection beam hanger is carried out with the cooperation of abrasionproof washer 35 and dummy block 36 to be squeezed and deformed for a long time, improves rub proofness, telescopic rod 37
It is installed convenient for the oil pipe to different model, it is convenient and practical, prevent beam hanger sliding when operation vibration is larger by anti-slop serrations 4
Dynamic, seal washer 5 prevents permeability, and leakproofness is strong, and mounting plate 7 is fixed using fixture nut 8, by tightening nut 10 and even
2 opening diameter of fixing sleeve is adjusted in the cooperation of extension bar 6, is conducive to preferably reduce the degree of wear, strong applicability, structure
It is simple and practical, it is easy for installation, reach best abrasion resistant effect, thus consummating function diversity.
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, Er Qie
Without departing substantially from the utility model spirit or essential attributes in the case where, can realize the utility model in other specific forms.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the utility model
Range be indicated by the appended claims rather than the foregoing description, it is intended that the meaning that the equivalent requirements of the claims will be fallen in
It is embraced therein with all changes in range.It should not treat any reference in the claims as limitation institute
The claim being related to.
Claims (6)
1. a kind of high-strength abrasion-proof rod collar, including box cupling main body (1), it is characterised in that: box cupling main body (1) inner wall
It is equipped with fixing sleeve (2), and fixing sleeve (2) outer wall links together with fastening wear-resistant device (3), fixing sleeve (2) inner wall
Be fixedly connected with anti-slop serrations (4), and fixing sleeve (2) inner wall is equipped with seal washer (5), fixing sleeve (2) side with connect
Bar (6) links together, and is fixedly connected on the left of connecting rod (6) with mounting plate (7), and mounting plate (7) inner wall is equipped with solid
Determine nut (8), be fixedly connected on the right side of the connecting rod (6) with snap-gauge (9), and snap-gauge (9) outer wall two sides and tightening nut (10)
It links together, the fastening wear-resistant device (3) includes protective shell (31), and protective shell (31) inner wall is equipped with locking nut
(32), and protective shell (31) side outer wall is fixedly connected with spanner (33), protective shell (31) the side outer wall and installation
Have beam hanger placing groove (34), and beam hanger placing groove (34) outer wall is equipped with abrasionproof washer (35), the beam hanger placing groove (34) is outside
It is equipped with dummy block (36) in the middle part of wall, and dummy block (36) side links together with telescopic rod (37).
2. a kind of high-strength abrasion-proof rod collar according to claim 1, which is characterized in that the locking nut (32)
It is used cooperatively with spanner (33), and locking nut (32) specifically uses metal embedded part type hexagonal locknut.
3. a kind of high-strength abrasion-proof rod collar according to claim 1, which is characterized in that the beam hanger placing groove
It (34) is specially U-shaped stainless steel component, and beam hanger placing groove (34) is specifically using 4-6.
4. a kind of high-strength abrasion-proof rod collar according to claim 1, which is characterized in that the abrasionproof washer (35)
It is used cooperatively with dummy block (36), and dummy block (36) specifically uses ripple silicone rubber pad.
5. a kind of high-strength abrasion-proof rod collar according to claim 1, which is characterized in that the seal washer (5)
It is wrapped in fixing sleeve (2) outer surface, and seal washer (5) specifically uses planar shaped asbestos rubber piece.
6. a kind of high-strength abrasion-proof rod collar according to claim 1, which is characterized in that the tightening nut (10)
It is used cooperatively with connecting rod (6), and connecting rod (6) outer wall is equipped with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058888.4U CN208633784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-strength abrasion-proof rod collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058888.4U CN208633784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-strength abrasion-proof rod collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633784U true CN208633784U (en) | 2019-03-22 |
Family
ID=65735758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058888.4U Active CN208633784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-strength abrasion-proof rod collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633784U (en) |
-
2018
- 2018-07-05 CN CN201821058888.4U patent/CN208633784U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 257000 Xiying 87, Xindian Street Office, Dongying District, Dongying City, Shandong Province Patentee after: Wang Jianxun Address before: 257500 Gowu Village 769, Shengtuo Town, Kenli District, Dongying City, Shandong Province Patentee before: Wang Shijie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190423 Address after: 257000 No. 52 Huizhou Road, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Lida Petroleum Engineering Technology Service Co., Ltd. Address before: 257000 Xiying 87, Xindian Street Office, Dongying District, Dongying City, Shandong Province Patentee before: Wang Jianxun |
|
| TR01 | Transfer of patent right |