CN207975359U - A kind of petroleum pipeline connecting tube being easily installed - Google Patents
A kind of petroleum pipeline connecting tube being easily installed Download PDFInfo
- Publication number
- CN207975359U CN207975359U CN201820271744.0U CN201820271744U CN207975359U CN 207975359 U CN207975359 U CN 207975359U CN 201820271744 U CN201820271744 U CN 201820271744U CN 207975359 U CN207975359 U CN 207975359U
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- Prior art keywords
- pipeline
- half pipeline
- upper half
- connecting tube
- lower half
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Abstract
The utility model discloses a kind of petroleum pipeline connecting tubes being easily installed,Including upper half pipeline,Upper half lower end of duct is equipped with and its symmetrical lower half pipeline,The left and right ends of halfpipe are horizontally fixed with fixinig plate respectively,Rotatable connection has threaded rod among fixinig plate,The sleeve being threadedly coupled with it is cased on threaded rod,The lower end of sleeve is fixed with handle,The left and right ends of lower half pipeline are horizontally fixed with U-shaped corresponding with fixinig plate respectively,The inner wall both ends of upper half pipeline and lower half pipeline are arranged with the groove being mutually matched,Matched positioning plate is equipped in upper and lower two grooves,It is fastened convenient for boot clamp by upper half pipeline and lower half tube fit,Sealing effect is more preferable,Positioning plate and groove cooperation installation are easy for positioning and locking,It is convenient and efficient time saving and energy saving,Connecting tube will not influence sealing effect because external force distorts easily simultaneously,U-shaped rotates convenient for threaded rod into,Sleeve need not be backed out completely when dismounting installation,Save the time.
Description
Technical field
The utility model is related to petroleum transportation fields, and in particular to a kind of petroleum pipeline connecting tube being easily installed.
Background technology
Pipeline is that carried of crude oil is most economical, a kind of rational means of transportation.Pipeline crude oil, the company between oil pipe
It is typically to be attached using tubing coupling to connect mode, inside sets rubber seal and is sealed, and tubing coupling is used and is screwed,
Sealing ring is compressed, because sealing ring is sealed using single layer, sealing effect is bad, and tubing coupling is easy when by external force
The case where misplacing and distort with sealing ring, causing permeability, and tubing coupling is not easy to dismounting installation, replaces very numb when sealing ring
It is tired.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model provides a kind of petroleum pipeline connecting tube being easily installed.
The utility model is achieved through the following technical solutions：
A kind of petroleum pipeline connecting tube being easily installed, including upper half pipeline, upper half lower end of duct are equipped with symmetrical with it
Lower half pipeline, the left and right ends of the halfpipe are horizontally fixed with fixinig plate respectively, among fixinig plate rotatable connection have screw thread
Bar is cased with the sleeve being threadedly coupled with it on the threaded rod, and the lower end of sleeve is fixed with handle, the left and right of the lower half pipeline
Both ends are horizontally fixed with U-shaped corresponding with fixinig plate respectively, and the inner wall both ends of upper half pipeline and lower half pipeline are arranged with phase
Mutual matched groove, two grooves up and down are interior to be equipped with matched positioning plate, is fixed between the positioning plate outer close
Big envelope, the outer seal sleeve are bonded with the inner wall of upper half pipeline and lower half pipeline, and annulus is fixed among the outer seal sleeve, circle
Ring inner wall is fixed with inner seal sleeve.
Preferably, the upper half pipeline and lower half pipeline are made using iron material.
Preferably, the section of the positioning plate is arc.
Preferably, the positioning plate is made using having magnetic high-carbon steel material.
Preferably, the outer seal sleeve, annulus, inner seal sleeve are made using fluorubber material.
Preferably, two end side surfaces of the annulus are set as the arc that inner arc faces out.
Compared with prior art, the utility model has the beneficial effects that：The utility model is designed reasonably makes simply,
It is fastened convenient for boot clamp by upper half pipeline and lower half tube fit, sealing effect is more preferable, positioning plate and groove cooperation peace
Dress is easy for positioning and locking, convenient and efficient time saving and energy saving, while connecting tube will not influence sealing effect because external force distorts easily
Fruit, U-shaped rotates convenient for threaded rod into, and dismounting need not back out sleeve completely when installing, and save the time.
Description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model；
Fig. 2 is A-A sectional views described in the utility model；
Fig. 3 is sealing ring schematic diagram described in the utility model；
Fig. 4 is E-E sectional views described in the utility model；
Fig. 5 is U-shaped schematic diagram described in the utility model.
In figure：Upper half pipeline 1, lower half pipeline 2, fixinig plate 3, threaded rod 4, sleeve 5, handle 6, U-shaped 7, it is groove 8, fixed
Position plate 9, outer seal sleeve 10, annulus 11, inner seal sleeve 12.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As Figure 1-Figure 5, a kind of petroleum pipeline connecting tube being easily installed, including upper half pipeline 1, upper half pipeline 1
Lower end be equipped with its symmetrical lower half pipeline 2, the left and right ends of the halfpipe 1 are horizontally fixed with fixinig plate 3, fixinig plate respectively
Rotatable connection has threaded rod 4 among 3, the sleeve 5 being threadedly coupled with it is cased on the threaded rod 4, the lower end of sleeve 5 is fixed with
The left and right ends of handle 6, the lower half pipeline 2 are horizontally fixed with U-shaped 7 corresponding with fixinig plate 3 respectively, 1 He of upper half pipeline
The inner wall both ends of lower half pipeline 2 are arranged with the groove 8 being mutually matched, and are equipped in two grooves 8 up and down matched
Positioning plate 9 is fixed with outer seal sleeve 10, the outer seal sleeve 10 and upper half pipeline 1 and lower half pipeline 2 between the positioning plate 9
Inner wall fitting, be fixed with annulus 11 among the outer seal sleeve 10,11 inner wall of annulus is fixed with inner seal sleeve 12.
The upper half pipeline 1 and lower half pipeline 2 are made using iron material.
The section of the positioning plate 9 is arc.
The positioning plate 9 is made using having magnetic high-carbon steel material.
The outer seal sleeve 10, annulus 11, inner seal sleeve 12 are made using fluorubber material.
Two end side surfaces of the annulus 11 are set as the arc that inner arc faces out.
Operation principle：The utility model is related to a kind of petroleum pipeline connecting tube being easily installed, when use, first need to
The both ends for the petroleum pipeline to be connected are inserted respectively between outer seal sleeve 10 and inner seal sleeve 12, make outer seal sleeve 10 by oil
Outer wall package at pipeline nozzle, inner seal sleeve 12 is bonded with the inner wall at petroleum pipeline nozzle, at the nozzle of petroleum pipeline and
The both ends of annulus 11 are bonded, and two end side surfaces of annulus 11, which are set as the arc that inner arc faces out, to be made to seal effect after compressing between nozzle
Fruit is more preferable, and the groove 8 of upper half pipeline 1 and lower half pipeline 2 is then corresponded to the both ends that positioning plate 9 is placed on petroleum pipeline respectively,
The inner wall of upper half pipeline 1 and lower half pipeline 2 is set to be bonded with the outer wall of petroleum pipeline, then rotating threaded rod 4 makes it be inserted perpendicularly into
In U-shaped 7, turning handle 6 will make sleeve 5 block U-shaped 7, and squeezing U-shaped 7 by tightening sleeve 5 makes itself and fixinig plate 3
Between tighten and fix, upper half pipeline 1 and lower half pipeline 2 squeeze outer seal sleeve 10, enhances its sealing effect, and lock
It is upper half pipeline 1 and lower half pipeline 2 and outer seal sleeve 10, annulus 11, interior close because positioning plate 9 is located in groove 8 after fixation
Fixation is mutually blocked between big envelope 12, reducing external force makes the possibility of its distortion dislocation, will not cause poor sealing because of dislocation
Problem ensure that the using effect of connecting tube, and install and be easy for positioning and locking, installs more convenient quickly, saves the time,
Upper half pipeline 1 and lower half pipeline 2 are made using iron material, and positioning plate 9 is made using having magnetic high-carbon steel material, more just
It is positioned in absorption, because mutually absorption is convenient for one-handed performance, outer seal sleeve 10, annulus 11, inner seal sleeve 12 to use fluorine when tightening
Rubber material making oil resistivity is more preferable, non-aging.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of petroleum pipeline connecting tube being easily installed, it is characterised in that：Including upper half pipeline (1), under upper half pipeline (1)
End is equipped with is horizontally fixed with fixinig plate (3) respectively with its symmetrical lower half pipeline (2), the left and right ends of the upper half pipeline (1),
Rotatable connection has threaded rod (4) among fixinig plate (3), and the sleeve (5) being threadedly coupled with it is cased on the threaded rod (4), covers
The lower end of cylinder (5) is fixed with handle (6), and it is right with fixinig plate (3) that the left and right ends of the lower half pipeline (2) are horizontally fixed with respectively
The inner wall both ends of U-shaped (7) answered, upper half pipeline (1) and lower half pipeline (2) are arranged with the groove (8) being mutually matched, described
It is equipped with matched positioning plate (9) in upper and lower two grooves (8), outer seal sleeve (10) is fixed between the positioning plate (9),
The outer seal sleeve (10) is bonded with the inner wall of upper half pipeline (1) and lower half pipeline (2), fixed among the outer seal sleeve (10)
There are annulus (11), annulus (11) inner wall to be fixed with inner seal sleeve (12).
2. a kind of petroleum pipeline connecting tube being easily installed according to claim 1, it is characterised in that：The upper tube half
Road (1) and lower half pipeline (2) are made using iron material.
3. a kind of petroleum pipeline connecting tube being easily installed according to claim 1, it is characterised in that：The positioning plate
(9) section is arc.
4. a kind of petroleum pipeline connecting tube being easily installed according to claim 1, it is characterised in that：The positioning plate
(9) it is made using the magnetic high-carbon steel material of tool.
5. a kind of petroleum pipeline connecting tube being easily installed according to claim 1, it is characterised in that：The external seal
Set (10), annulus (11), inner seal sleeve (12) are made using fluorubber material.
6. a kind of petroleum pipeline connecting tube being easily installed according to claim 1, it is characterised in that：The annulus
(11) two end side surfaces are set as the arc that inner arc faces out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271744.0U CN207975359U (en) | 2018-02-26 | 2018-02-26 | A kind of petroleum pipeline connecting tube being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271744.0U CN207975359U (en) | 2018-02-26 | 2018-02-26 | A kind of petroleum pipeline connecting tube being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975359U true CN207975359U (en) | 2018-10-16 |
Family
ID=63767901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271744.0U Active CN207975359U (en) | 2018-02-26 | 2018-02-26 | A kind of petroleum pipeline connecting tube being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018932A (en) * | 2021-03-18 | 2021-06-25 | 钟淑媛 | Filtering mechanism for sewage treatment |
-
2018
- 2018-02-26 CN CN201820271744.0U patent/CN207975359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018932A (en) * | 2021-03-18 | 2021-06-25 | 钟淑媛 | Filtering mechanism for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 16 Baoyuan Road, Jinnan Economic Development Zone, Jinnan District, Tianjin Patentee after: Tianjin Jinggong petroleum special pipe fittings Co., Ltd Address before: 300000 16 Baoyuan Road, Jinnan Economic Development Zone, Jinnan District, Tianjin Patentee before: TIANJIN JINGGONG PETROLEUM PIPE FITTINGS CO., LTD. |