CN206280032U - Multi-functional anti-bias wear packing box - Google Patents
Multi-functional anti-bias wear packing box Download PDFInfo
- Publication number
- CN206280032U CN206280032U CN201621390494.XU CN201621390494U CN206280032U CN 206280032 U CN206280032 U CN 206280032U CN 201621390494 U CN201621390494 U CN 201621390494U CN 206280032 U CN206280032 U CN 206280032U
- Authority
- CN
- China
- Prior art keywords
- packing box
- packing
- box body
- oil
- pressing cap
- 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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- Sealing Devices (AREA)
Abstract
A kind of multi-functional anti-bias wear packing box, including, packing box body, it is characterised in that：In packing box body built with tooth bar and packing, it is fixed by gland, meshed transmission gear on its tooth bar and adjusting means, adjusting means is arranged on packing box body, oil storage tank is provided with packing box pressing cap, its oil storage tank is connected with the fuel filler neck insertion of packing box pressing cap side, oil wiper is housed in the port of packing box pressing cap, its oil wiper is located at the top of oil storage tank, and be fixed by oil wiper gland, packing box pressing cap is threadedly coupled with packing box body, and double body and connectors partially are provided with below packing box body.It is of the present utility model to have simple structure, it is reasonable in design, packing replacing is convenient, can make polished rod be partial to all directions in the case of, relative center can be kept vertical, reduce the friction of polished rod and packing, extend the service life of packing, the problems such as solve crude oil leakage, pollution, the cost consumption that existing packing box is caused due to the eccentric wear of polished rod.
Description
Technical field
The utility model is related on mouth of pumped oil well be used for a kind of sealing device of oil pumping polish rod, more particularly to a kind of multi-functional
Anti-bias wear packing box, belongs to the technical field in terms of oilfield machinery exploitation field.
Background technology
At present, oil field pumping well often uses general expression packing box, and it mainly includes pressure cap, briquetting, packing ring, box body
And often there is polished rod eccentric wear packing and pressure cap leakage crude oil phenomenon in lower splice component, but use, cause polished rod and pressure cap
Unnecessary abrasion.
The content of the invention
For the deficiency that above-mentioned technical problem is present, the purpose of this utility model is to provide a kind of multi-functional anti-bias indian abution root
Box.
A kind of multi-functional anti-bias wear packing box, including, packing box body (8), it is characterised in that：In packing box body (8)
Built with tooth bar (9) and packing (7), and it is fixed by gland (6), the gear on its tooth bar (9) and adjusting means (13)
Engaged transmission, described adjusting means (13) is on packing box body (8)；Oil storage tank is provided with packing box pressing cap (5)
(16), its oil storage tank (16) is connected with fuel filler neck (4) insertion of packing box pressing cap (5) side, in the port of packing box pressing cap (5)
Place is equipped with oil wiper (3), and its oil wiper (3) is fixed positioned at the top of oil storage tank (16) by oil wiper gland (2)；
Packing box pressing cap (5) is threadedly coupled with packing box body (8), double bodies (14) partially is provided with below packing box body (8) and is connected
Junctor (12).
Sealing ring is provided between packing box body (8) and double inclined bodies (14), its packing box body (8) and double inclined bodies (14)
Joint outside, be threadedly coupled with eccentric body pressure cap A (10).
Sealing ring (11), its pair of inclined body (14) and connector (12) are provided between double inclined bodies (14) and connector (12)
The outside of joint, is threadedly coupled with eccentric body pressure cap B (15).
Described oil wiper gland (2) is connected through housing pin (1) with packing box pressing cap (5).
Described tooth bar (9) is cylindrical shape.
Tuningout grinds：When oil pumping polish rod upwards partially when, unclamp eccentric body pressure cap A (10), rotate packing box body (8) to appropriate
Position, makes oil pumping polish rod not in abrasion packing box.When oil pumping polish rod downward bias, eccentric body pressure cap B (15) is unclamped, rotate double inclined
Body makes oil pumping polish rod not in abrasion packing box to appropriate location.When oil pumping polish rod is to the left or to right avertence, eccentric body pressure is unclamped
Cap A (10) and eccentric body pressure cap B (15), rotate packing box body (8) and double bodies (14) partially to appropriate location, are applied in combination, and make
Oil pumping polish rod is not in abrasion packing box.
Self-lubricating function：By fuel filler neck (4) to injection butter in oil storage tank (16), oil pumper makes Huang in reciprocating motion
Oil is applied to polished rod surface, reduces the friction of polished rod and packing, extends the service life of packing.Oil wiper (3) is upward by polished rod
The butter taken out of during motion is scraped, and returns to oil storage tank (16).
Secondary seal and replacing packing (7)：When packing (7) abrasion can not be sealed, positive hour hands rotation adjustment device (13),
And then tooth bar (9) is pushed up, reach tooth bar (9) extruding packing (7) and be again sealed off；When packing (7) is damaged, packing is laid down
Box pressing cap (5) and gland (6), positive hour hands rotation adjustment device (13) make tooth bar (9) extrude packing (7), complete to change packing
(7)。
Of the present utility model to have simple structure, reasonable in design, packing replacing is convenient, can make polished rod in deflection all directions
In the case of, relative center can be kept vertical, reduce the friction of polished rod and packing, extend the service life of packing, solve existing
The problems such as having crude oil leakage, pollution, the cost consumption that packing box is caused due to the eccentric wear of polished rod.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model.
In figure：Housing pin 1, oil wiper gland 2, oil wiper 3, fuel filler neck 4, packing box pressing cap 5, gland 6, packing 7, disk
Root box body 8, tooth bar 9, eccentric body pressure cap A10, sealing ring 11, connector 12, adjusting means 13, double inclined bodies 14, eccentric body pressure
Cap B15, oil storage tank 16.
Specific embodiment
As shown in figure 1, a kind of multi-functional anti-bias wear packing box, including, packing box body 8, it is characterised in that：In packing box
Body 8 is fixed built with cylindric tooth bar 9 and packing 7 by gland 6, the gear on its tooth bar 9 and adjusting means 13
Engaged transmission, described adjusting means 13 is arranged on packing box body 8.Oil storage tank 16 is provided with packing box pressing cap 5, its storage
Oil groove 16 is connected with the insertion of fuel filler neck 4 of the side of packing box pressing cap 5, and oil wiper 3 is housed in the port of packing box pressing cap 5, its
Oil wiper 3 is located at the top of oil storage tank 16, and is fixed by oil wiper gland 2, and described oil wiper gland 2 is through compressing spiral shell
Silk 1 is connected with packing box pressing cap 5.Packing box pressing cap 5 is threadedly coupled with packing box body 8, in the lower section of packing box body 8
It is provided with double body 14 and connectors 12 partially.
Sealing ring is provided between packing box body 8 and double inclined bodies 14, the joint of its packing box body 8 and double inclined bodies 14
Outside, be threadedly coupled with eccentric body pressure cap A10.Sealing ring 11, its pair of inclined body are provided between double inclined bodies 14 and connector 12
14 with the outside of the joint of connector 12, be threadedly coupled with eccentric body pressure cap B15.
When using, directly connector 12 is connected with well head rubber valve, observation oil pumping polish rod deflection position, when oil pumping light
When bar is inclined upwards, eccentric body pressure cap A10 is unclamped, rotate packing box body 8 to appropriate location, make oil pumping polish rod not in abrasion packing
Box.When oil pumping polish rod downward bias, eccentric body pressure cap B15 is unclamped, rotate double bodies partially to appropriate location, make oil pumping polish rod not in mill
Damage packing box.When oil pumping polish rod is to the left or to right avertence, eccentric body pressure cap A10 and eccentric body pressure cap B15 is unclamped, rotate packing
Box body 8 and double bodies 14 partially, to appropriate location, are applied in combination, and make oil pumping polish rod not in abrasion packing box.
Butter is set to be applied to polished rod table in reciprocating motion to butter, oil pumper is injected in oil storage tank 16 by fuel filler neck 4
Face, reduces the friction of polished rod and packing, extends the service life of packing.The butter that oil wiper 3 is taken out of when polished rod is moved upwards
Scrape, return to oil storage tank 16.
When the abrasion of packing 7 can not be sealed, positive hour hands rotation adjustment device 13, and then tooth bar 9 is pushed up, make tooth bar 9
Extruding packing 7 reaches and is again sealed off；When packing 7 is damaged, packing box pressing cap 5 and gland 6, positive hour hands rotation adjustment device are laid down
13, tooth bar 9 is extruded packing 7, complete to change packing 7.
Claims (5)
1. a kind of multi-functional anti-bias wear packing box, including, packing box body (8), it is characterised in that：In packing box body (8)
Equipped with tooth bar (9) and packing (7), and it is fixed by gland (6), its tooth bar (9) is nibbled with the gear in adjusting means (13)
Transmission is closed, described adjusting means (13) is on packing box body (8)；Oil storage tank is provided with packing box pressing cap (5)
(16), its oil storage tank (16) is connected with fuel filler neck (4) insertion of packing box pressing cap (5) side, in the port of packing box pressing cap (5)
Place is equipped with oil wiper (3), and its oil wiper (3) is fixed positioned at the top of oil storage tank (16) by oil wiper gland (2)；
Packing box pressing cap (5) is threadedly coupled with packing box body (8), double bodies (14) partially is provided with below packing box body (8) and is connected
Junctor (12).
2. the multi-functional anti-bias wear packing box of one kind according to claim 1, it is characterised in that：Packing box body (8) with
Sealing ring is provided between double inclined bodies (14), the outside of its packing box body (8) and the joint of double inclined bodies (14), with eccentric body pressure
Cap A (10) is threadedly coupled.
3. the multi-functional anti-bias wear packing box of one kind according to claim 1 and 2, it is characterised in that：Double inclined bodies (14) with
It is provided with sealing ring (11) between connector (12), the outside of its pair of inclined body (14) and the joint of connector (12), with eccentric body
Pressure cap B (15) is threadedly coupled.
4. the multi-functional anti-bias wear packing box of one kind according to claim 1, it is characterised in that：Described oil wiper gland
(2) it is connected with packing box pressing cap (5) through housing pin (1).
5. the multi-functional anti-bias wear packing box of one kind according to claim 1, it is characterised in that：Described tooth bar (9) is circle
Tubular, when packing (7) abrasion can not be sealed, positive hour hands rotation adjustment device (13), and then tooth bar (9) is pushed up, make tooth
Bar (9) extruding packing (7) reaches and is again sealed off；When packing (7) is damaged, packing box pressing cap (5) and gland (6), timing are laid down
Pin rotation adjustment device (13), makes tooth bar (9) extrude packing (7), completes to change packing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390494.XU CN206280032U (en) | 2016-12-19 | 2016-12-19 | Multi-functional anti-bias wear packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390494.XU CN206280032U (en) | 2016-12-19 | 2016-12-19 | Multi-functional anti-bias wear packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280032U true CN206280032U (en) | 2017-06-27 |
Family
ID=59073819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390494.XU Expired - Fee Related CN206280032U (en) | 2016-12-19 | 2016-12-19 | Multi-functional anti-bias wear packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280032U (en) |
-
2016
- 2016-12-19 CN CN201621390494.XU patent/CN206280032U/en not_active Expired - Fee Related
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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: 20170627 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |