CN208951477U - A kind of petrochemical pipe flange connecting apparatus being easily installed - Google Patents
A kind of petrochemical pipe flange connecting apparatus being easily installed Download PDFInfo
- Publication number
- CN208951477U CN208951477U CN201821818009.3U CN201821818009U CN208951477U CN 208951477 U CN208951477 U CN 208951477U CN 201821818009 U CN201821818009 U CN 201821818009U CN 208951477 U CN208951477 U CN 208951477U
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- flange
- pressure ring
- ring
- easily installed
- connecting apparatus
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Abstract
The utility model discloses a kind of petrochemical pipe flange connecting apparatus being easily installed, including first flange and second flange, petroleum pipeline is socketed in the first flange and second flange, the first pressure ring and the second pressure ring are respectively sleeved on first flange petroleum pipeline corresponding with second flange, integrally formed with convex edge on first pressure ring, multiple pins are welded on first pressure ring and the second pressure ring.The utility model cooperates the first pressure ring by snap ring, it is rotated by compression bar, drive the second pressure ring of flange extrusion on compression bar, so that the second pressure ring is close to second flange, while the first pressure ring, first flange, second flange and the second pressure ring being made to keep close, fixing bolt matching thread covers block, flange installation is set to keep close, it operates the installation of flange simpler, improves installation effectiveness, and convenient to flange dismounting offer.
Description
Technical field
The utility model relates to flanged joint technical field more particularly to a kind of petrochemical pipe usages being easily installed
Blue attachment device.
Background technique
In Petroleum Production transmission process, it is petroleum pipeline connection most common one that petroleum pipeline is attached by flange
Kind mode, makes staff more convenient when accessory is repaired or replaced by flanged joint；
And in process of oil production, petroleum pipeline is easy to be shaken, and existing petroleum pipeline flanged joint is easy to make
It mutually staggers between flange, and in flange installation process, flange installation effectiveness is lower, takes so that flange installation is more time-consuming
Power.
Summary of the invention
Purpose of the utility model is to solve petroleum pipeline flanges in the prior art to be easy by the vibration hair produced
Raw dislocation, and the problem that flange installation is more time-consuming and laborious, and a kind of petrochemical pipe flange being easily installed proposed
Attachment device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of petrochemical pipe flange connecting apparatus being easily installed, including first flange and second flange, it is described
It is socketed with petroleum pipeline in first flange and second flange, divides on first flange petroleum pipeline corresponding with second flange
The first pressure ring and the second pressure ring are not socketed with, integrally formed with convex edge, first pressure ring and the second pressure on first pressure ring
Multiple pins are welded on ring, and pin is welded on the first pressure ring close to the side of first flange and the second pressure ring close to
The side of two flanges is equipped with bindiny mechanism on first pressure ring and the second pressure ring jointly.
Preferably, the bindiny mechanism includes snap ring, connector, compression bar, flange, thread bush block and fixing bolt, described
Symmetrically socket is welded with connector on two snap rings, two connectors are pasted there are two snap ring on first pressure ring
It closes in first flange and second flange, two one end of the connector far from snap ring pass through pin shaft and are rotatably connected to pressure
Bar, two compression bars close to the side of the second pressure ring integrally formed with flange, integrally formed with right on second pressure ring
The two thread bush blocks claimed offer threaded hole in two thread bush blocks and are through in the second pressure ring, described in two
Fixing bolt is threaded on compression bar, one end of the fixing bolt through thread bush block and extends in the second pressure ring,
And fixing bolt is threadedly coupled with thread bush block and the second pressure ring.
Preferably, two snap rings are all made of semicircle loop design.
Preferably, the position of the convex edge of corresponding first pressure ring of two snap rings is integrally formed with arc strip.
Preferably, integrally formed with convex edge on first pressure ring, second pressure ring designs for no convex edge.
Preferably, multiple flange holes, and each flange hole and pin are offered in the first flange and second flange
It corresponds.
The utility model has the benefit that compared with prior art
1, the utility model cooperates the first pressure ring by snap ring, is rotated by compression bar, drives the flange extrusion the on compression bar
Two pressure rings make the second pressure ring be close to second flange, while keep the first pressure ring, first flange, second flange and the second pressure ring
Closely, block is covered by fixing bolt matching thread, flange installation is made to keep close, so that the installation operation of flange is simpler,
Installation effectiveness is improved, and convenient to flange dismounting offer；
2, the flange hole in first flange and second flange is cooperated by the pin on the first pressure ring and the second pressure ring, can prevented
Only dislocation up and down occurs for the two, while passing through the convex edge on snap ring on the first pressure ring of arc strip cooperation, connector fitting first
Flange and second flange can play identical effect, so that the stability of first flange and second flange is higher.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of petrochemical pipe flange connecting apparatus being easily installed structure
Figure；
Fig. 2 be the utility model proposes a kind of petrochemical pipe flange connecting apparatus being easily installed first pressure
Ring side view；
Fig. 3 be the utility model proposes the snap ring of petrochemical pipe flange connecting apparatus being easily installed a kind of show
It is intended to；
Fig. 4 be the utility model proposes a kind of petrochemical pipe flange connecting apparatus being easily installed part knot
Structure sectional view.
In figure: 1 first flange, 2 second flanges, 3 first pressure rings, 4 second pressure rings, 5 snap rings, 6 connectors, 7 compression bars, 8 convex
Edge, 9 thread bush blocks, 10 fixing bolts, 11 convex edges, 12 pins, 13 arc strips.
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.
Referring to Fig.1-4, a kind of petrochemical pipe flange connecting apparatus being easily installed, including first flange 1 and
Petroleum pipeline, the petroleum corresponding with second flange 2 of first flange 1 are socketed in two flanges 2, first flange 1 and second flange 2
Be respectively sleeved on the first pressure ring 3 and the second pressure ring 4 on pipeline, integrally formed with convex edge 11 on the first pressure ring 3, the first pressure ring 3 with
Be welded with multiple pins 12 on second pressure ring 4, and pin 12 be welded on the first pressure ring 3 close to the side of first flange 1 and
Second pressure ring 4 is equipped with bindiny mechanism, the first pressure jointly on the side of second flange 2, the first pressure ring 3 and the second pressure ring 4
Pin 12 on ring 3 and the second pressure ring 4 cooperates first flange 1 and second flange 2, can prevent flange vibration from misplacing, pass through
Two flanges are installed by bindiny mechanism, reduce the installation difficulty of flange, reduce the installation operation of flange, improve the peace of flange
Fill efficiency and disassembly efficiency.
Bindiny mechanism includes snap ring 5, connector 6, compression bar 7, flange 8, thread bush block 9 and fixing bolt 10, the first pressure ring 3
Snap ring 5 there are two being symmetrically socketed is gone up, is welded with connector 6 on two snap rings 5, two connectors 6 are fitted in first flange 1
In second flange 2, two one end of connector 6 far from snap ring 5 pass through pin shaft and are rotatably connected to compression bar 7, and two compression bars 7 lean on
The side of nearly second pressure ring 4 is integrally formed with flange 8, integrally formed with symmetrical two thread bush blocks 9 on the second pressure ring 4,
Threaded hole is offered in two thread bush blocks 9 and is through in the second pressure ring 4, is threaded with fixation on two compression bars 7
One end of bolt 10, fixing bolt 10 through thread bush block 9 and extends in the second pressure ring 4, and fixing bolt 10 and thread bush
Block 9 and the second pressure ring 4 are threadedly coupled, and connector 6 designs for rectangular strip, are cooperated the first pressure ring 3 by snap ring 5, are passed through compression bar 7
It drives flange 8 to squeeze the second pressure ring 4, the second pressure ring 4 is made to be close to second flange 2, while making the first pressure ring 3, first flange 1, the
Two flanges 2 and the second pressure ring 4 are kept closely, and compression bar 7 is fixed by fixing bolt 10, so that the installation of flange is more
It is simple and fast, at the same for flange dismounting provide it is convenient.
Two snap rings 5 are all made of semicircle loop design.The position of the convex edge 11 of corresponding first pressure ring 3 of two snap rings 5 is equal
Integrally formed with arc strip 13, the convex edge 11 on the first pressure ring 3 is cooperated by arc strip 13, can play prevents flange dislocation
Function.Integrally formed with convex edge 11 on first pressure ring 3, the second pressure ring 4 designs for no convex edge 11.First flange 1 and the second method
Multiple flange holes are offered on orchid 2, and each flange hole and pin 12 correspond, and pass through the first pressure ring 3 and the second pressure ring 4
On pin 12 cooperate the flange hole in first flange 1 and second flange 2, both can prevent that dislocation up and down occurs.
When the utility model is used, the first pressure ring 3 and the second pressure ring 4 are socketed on petroleum pipeline respectively, and by first
Pressure ring 3 is inserted into the flange hole of corresponding first flange 1 and second flange 2 with the pin 12 of the second pressure ring 4, at this time by snap ring
5 are socketed on the first pressure ring 3, and are stuck in the arc strip 13 on snap ring 5 on the convex edge 11 of first pressure ring 3, while connector 6
It is fitted in first flange 1 and second flange 2, rotates compression bar 7 at this time, the flange 8 on compression bar 7 squeezes the second pressure ring 4, makes second
Pressure ring 4 be close to second flange 2, while make the first pressure ring 3, first flange 1, second flange 2 and the second pressure ring 4 keep closely, when
When compression bar 7 is in a vertical state, the fixing bolt 10 on compression bar 7 is mounted in thread bush block 9 and is screwed into the second pressure ring 4
It is interior, when first flange 1 needs to dismount with second flange 2, fixing bolt 10 is detached from thread bush block 9, compression bar 7 is rotated, makes card
Ring 5 is detached from the first pressure ring 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of petrochemical pipe flange connecting apparatus being easily installed, including first flange (1) and second flange (2),
It is characterized in that, be socketed with petroleum pipeline on the first flange (1) and second flange (2), the first flange (1) and the
The first pressure ring (3) and the second pressure ring (4) are respectively sleeved on the corresponding petroleum pipeline of two flanges (2), on first pressure ring (3)
Integrally formed with convex edge (11), it is welded with multiple pins (12) on first pressure ring (3) and the second pressure ring (4), and pin
(12) be welded on the first pressure ring (3) close to first flange (1) side and the second pressure ring (4) close to second flange (2) one
Side is equipped with bindiny mechanism on first pressure ring (3) and the second pressure ring (4) jointly.
2. a kind of petrochemical pipe flange connecting apparatus being easily installed according to claim 1, which is characterized in that
The bindiny mechanism includes snap ring (5), connector (6), compression bar (7), flange (8), thread bush block (9) and fixing bolt (10),
There are two being symmetrically socketed on first pressure ring (3) snap ring (5), it is welded with connector (6) on two snap rings (5), two
A connector (6) is fitted on first flange (1) and second flange (2), and two connectors (6) are far from snap ring
(5) one end passes through pin shaft and is rotatably connected to compression bar (7), and two compression bars (7) are uniform close to the side of the second pressure ring (4)
It is body formed to have flange (8), integrally formed with symmetrical two thread bush blocks (9), two screw threads on second pressure ring (4)
Threaded hole is offered in set block (9) and is through in the second pressure ring (4), is threaded on two compression bars (7) solid
Determine bolt (10), one end of the fixing bolt (10) through thread bush block (9) and extends in the second pressure ring (4), and fixed
Bolt (10) is threadedly coupled with thread bush block (9) and the second pressure ring (4).
3. a kind of petrochemical pipe flange connecting apparatus being easily installed according to claim 2, which is characterized in that
Two snap rings (5) are all made of semicircle loop design.
4. a kind of petrochemical pipe flange connecting apparatus being easily installed according to claim 2, which is characterized in that
The position of the convex edge (11) of two snap rings (5) corresponding first pressure ring (3) is integrally formed with arc strip (13).
5. a kind of petrochemical pipe flange connecting apparatus being easily installed according to claim 1, which is characterized in that
Integrally formed with convex edge (11) on first pressure ring (3), second pressure ring (4) is no convex edge (11) design.
6. a kind of petrochemical pipe flange connecting apparatus being easily installed according to claim 1, which is characterized in that
Multiple flange holes are offered on the first flange (1) and second flange (2), and each flange hole and pin (12) one are a pair of
It answers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818009.3U CN208951477U (en) | 2018-11-06 | 2018-11-06 | A kind of petrochemical pipe flange connecting apparatus being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818009.3U CN208951477U (en) | 2018-11-06 | 2018-11-06 | A kind of petrochemical pipe flange connecting apparatus being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951477U true CN208951477U (en) | 2019-06-07 |
Family
ID=66744159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821818009.3U Active CN208951477U (en) | 2018-11-06 | 2018-11-06 | A kind of petrochemical pipe flange connecting apparatus being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923048A (en) * | 2022-05-27 | 2022-08-19 | 武汉怡瑞林电子科技有限公司 | Low-nitrogen combustor with pipeline connecting piece and connecting method thereof |
-
2018
- 2018-11-06 CN CN201821818009.3U patent/CN208951477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923048A (en) * | 2022-05-27 | 2022-08-19 | 武汉怡瑞林电子科技有限公司 | Low-nitrogen combustor with pipeline connecting piece and connecting method thereof |
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