CN106545712A - Assembling pipe joint - Google Patents
Assembling pipe joint Download PDFInfo
- Publication number
- CN106545712A CN106545712A CN201611115775.9A CN201611115775A CN106545712A CN 106545712 A CN106545712 A CN 106545712A CN 201611115775 A CN201611115775 A CN 201611115775A CN 106545712 A CN106545712 A CN 106545712A
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- pipe joint
- connection
- flange
- assembling pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of assembling pipe joint, mainly solves the problems, such as that existing assembling pipe joint present in prior art can not meet the needs of topography variation and can not meet the facility of pipeline connection, sealing and flexibility.The assembling pipe joint, is placed between the relative end of two pipelines of connection, and which includes the flange for being respectively fitted over two pipe ends；The cylinder sleeve being all connected with two flanges；Cylinder sleeve is detachably connected with flange by bindiny mechanism；Cylinder sleeve is sequentially connected by multistage cylinder sleeve section head and the tail and is constituted.By such scheme, the purpose of the needs for meeting topography variation and the facility that pipeline connection can not be met, sealing and flexibility is invention achieves, with very high practical value and promotional value.
Description
Technical field
The present invention relates to pipeline connection area, specifically, is to be related to a kind of assembling pipe joint.
Background technology
Pipeline is when production, it is contemplated that the technological requirement of processing, the convenient requirement of transport, typically has the limit of length
System, and the length of pipe laying is not limited, therefore, pipeline when laying is used is required for being attached.
The connection of existing pipeline is typically all pipe joint connecting, and pipe joint typically adopts cylindrical shape pipeline section, two ends difference
Connect the end of two pipelines, or the end of two pipelines of insertion is fixed.Also one kind is pipeline when production and processing,
It is fabricated directly into the structure of one end expansion so that one end of another pipeline can be inserted in the end of expansion fixed.
Above-mentioned pipeline connection is typically all to be positioned in a pipe alley constructed, but pipe alley bottom often by
The factors such as the motion change of differential settlement, the earth's crust in soil layer, earthquake cause its laterally, longitudinal direction be subjected to displacement so that phase
There is dislocation with deflection in the central axis of adjacent pipeline, the coating on pipeline is damaged, and always there is an angle between pipeline, and
The needs of topography variation can be met when this requires pipeline to connect, facility, sealing and the flexibility of pipeline connection is met again.
Existing pipeline connection is mostly connected by the way of fixation, and this mode is used in the poor region of geological conditions
When, easily it is subject to geology to change and produces pipe connection portion position seepage, there is fracture in severe patient.
The content of the invention
It is an object of the invention to provide a kind of assembling pipe joint, can not be contentedly to solve existing assembling pipe joint
The needs of deformation and can not meet pipeline connection facility, sealing and flexibility problem.
In order to solve the above problems, the present invention provides following technical scheme：
A kind of assembling pipe joint, is placed between the opposed end of two pipelines, and which includes being respectively fitted over two pipe ends
Flange；The cylinder sleeve being all connected with two flanges；Cylinder sleeve is detachably connected with flange by bindiny mechanism；Cylinder sleeve is by multistage cylinder sleeve
Section head and the tail are sequentially connected composition.
Specifically, bindiny mechanism includes being connected the first connection side with flange periphery, for being connected with cylinder sleeve both ends respectively
Two connection while and the 3rd connection while；Two first connections are bolted with the 3rd connection side when being connected with second respectively.
Specifically, side is vertical with flange is connected for the first connection；Second connection while and the 3rd connection while respectively with cylinder sleeve two ends
Portion vertically connects.
Specifically, pipe end edge is connected with annular nib.
Specifically, seal is connected between flange and annular nib.
Specifically, seal is O-shaped rubber ring.
Specifically, cylinder sleeve is sequentially connected by two sections of c-type cylinder sleeve section head and the tail and is constituted.
Specifically, wearing layer is scribbled on flange and cylinder sleeve.
Compared with prior art, the invention has the advantages that：
(1) by cylinder sleeve and flange fixed -piping, cylinder sleeve is sequentially connected by multistage cylinder sleeve section head and the tail and is constituted the present invention；Two
By flange, the connection of multistage cylinder sleeve section adapts to the factors such as the differential settlement of soil layer, the motion change of the earth's crust, earthquake and leads pipeline
Horizontal, the length travel for causing, makes pipeline more flexible；Multistage cylinder sleeve makes two pipeline connections more convenient.
(2) in the present invention, annular nib makes two pipelines connections tightr so as in fluid be difficult to overflow, also make flange
May be supported on annular nib with cylinder sleeve, make assembling pipe joint more reliable and more stable.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows：
1- pipelines, 2- flanges, 3- cylinder sleeve sections, 4- first connect, the connections of 5- second side, the connections of 6- the 3rd side, 7- bolts, 8-
Annular nib, 9- seals, 10- wearing layers.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
As shown in figure 1, assembling pipe joint, is placed between the opposed end of two pipelines, which includes being respectively fitted over two
The flange 2 of 1 end of pipeline；The cylinder sleeve being all connected with two flanges 2；Cylinder sleeve is detachably connected with flange 2 by bindiny mechanism；Cylinder
Set is sequentially connected by 3 head and the tail of multistage cylinder sleeve section and is constituted；By cylinder sleeve and 2 fixed -piping 1 of flange, cylinder sleeve is first by multistage cylinder sleeve section 3
Tail is sequentially connected composition；Two pipelines 1 adapt to differential settlement, the earth's crust of soil layer by flange 2, the connection of multistage cylinder sleeve section 3
Motion change, caused by the factor such as earthquake laterally, length travel, make pipeline 1 more flexible；Multistage cylinder sleeve makes two pipelines
1 connection is more convenient.
Wherein, bindiny mechanism includes being connected the first connection side 4 with 2 edge of flange, for being connected with cylinder sleeve both ends respectively
Two connections are at 5 and the 3rd connection 6；Two first connections when 4 be connecteds with second respectively 5 and the 3rd connection side 6 by bolt 7
Connection；First connection side 4 and 2 integration of flange are manufactured；Second connection is 6 integrated with cylinder sleeve at 5 and the 3rd connection
Shaping manufacture；Cylinder sleeve, the second connection 6 formation drum in the 5, the 3rd connection.
Wherein, side 4 is vertical with flange 2 is connected for the first connection；Second connection while 5 and the 3rd connection while 6 respectively with cylinder sleeve two
End vertical connects.
Wherein, 1 port edge of pipeline is connected with annular nib 8；Annular nib 8 makes two pipelines 1 connect tightr so as to
In fluid be difficult overflow, flange 2 and cylinder sleeve is may be supported on annular nib 8, make assembling pipe joint more stable
It is reliable.
Wherein, seal 9 is connected between flange 2 and annular nib 8；Seal 9 is used to absorb impact, makes pipeline 1
Sealing is better.
Wherein, seal 9 is O-shaped rubber ring；Which is alternatively the equipment that other have sealing function.
Wherein, cylinder sleeve is sequentially connected by two sections of c-type cylinder sleeve section head and the tail and is constituted；Optimal selection is two c-type cylinder sleeve section connections,
Operation easy to connect is few, and the center line of two pipelines 1 can be kept to overlap, and keeps the uniformity of whole 1 center line of pipeline.
Wherein, wearing layer 10 is scribbled on flange 2 and cylinder sleeve；Wearing layer 10 makes which be difficult to be rubbed when contacting with pipeline 1,
The protection for enabling the coating on steel pipe more intact.
The present invention when in use, on two pipelines 1 connects O-shaped rubber ring respectively, flange 2 is socketed in two pipes then
The opposite end in road 1, makes O-shaped rubber ring be located between 1 end of pipeline and flange 2；Two c-type cylinder sleeves are installed, are fixed by bolt 7 and is connected
Connect, then complete the installation of the present invention.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before said structure design
Put, be to solve same technical problem, even if some made in the present invention are adopted without substantial change or polishing
Technical scheme essence still as the present invention, therefore which should also be as within the scope of the present invention.
Claims (8)
1. a kind of assembling pipe joint, is placed between the opposed end of two pipelines, it is characterised in that：Including being respectively fitted over two pipes
The flange (2) of road (1) end；The cylinder sleeve being all connected with two flanges (2)；Cylinder sleeve is detachable with flange (2) by bindiny mechanism
Connection；Cylinder sleeve is sequentially connected by multistage cylinder sleeve section (3) from beginning to end and is constituted.
2. assembling pipe joint according to claim 1, it is characterised in that：Bindiny mechanism includes connecting with flange (2) edge
The first connection side (4) is connect, the second connection being connected with cylinder sleeve both ends respectively is at (5) and the 3rd connection (6)；Two first companies
Edge fit (4) is connected at (5) and the 3rd connection (6) respectively and is connected by bolt (7) with second.
3. assembling pipe joint according to claim 2, it is characterised in that：Side (4) are vertical with flange (2) connects for first connection
Connect；When (5) and the 3rd connect, (6) are vertical with cylinder sleeve both ends respectively is connected for second connection.
4. assembling pipe joint according to claim 1, it is characterised in that：It is prominent that pipeline (1) port edge is connected with annular
Side (8).
5. assembling pipe joint according to claim 4, it is characterised in that：Connect between flange (2) and annular nib (8)
There is seal (9).
6. assembling pipe joint according to claim 5, it is characterised in that：Seal (9) is O-shaped rubber ring.
7. the assembling pipe joint according to any one of claim 1-6, it is characterised in that：Cylinder sleeve is by two sections of c-type cylinder sleeve sections
Head and the tail are sequentially connected composition.
8. assembling pipe joint according to claim 7, it is characterised in that：Wearing layer is scribbled on flange (2) and cylinder sleeve
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115775.9A CN106545712A (en) | 2016-12-07 | 2016-12-07 | Assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115775.9A CN106545712A (en) | 2016-12-07 | 2016-12-07 | Assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545712A true CN106545712A (en) | 2017-03-29 |
Family
ID=58396234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115775.9A Pending CN106545712A (en) | 2016-12-07 | 2016-12-07 | Assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545712A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013773A (en) * | 2017-05-10 | 2017-08-04 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107023724A (en) * | 2017-04-19 | 2017-08-08 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107143708A (en) * | 2017-06-01 | 2017-09-08 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107965627A (en) * | 2017-12-28 | 2018-04-27 | 宁波天生密封件有限公司 | sealing and connecting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421623A (en) * | 1994-05-26 | 1995-06-06 | Cassin; Allen E. | Friction sealed coupling for pipe |
| CN202392324U (en) * | 2011-11-25 | 2012-08-22 | 湖南湘电长沙水泵有限公司 | Rigidly telescopic installation nipple |
| CN104989896A (en) * | 2015-06-30 | 2015-10-21 | 刘雪珍 | Quick joining piping joint |
| CN105443895A (en) * | 2015-12-14 | 2016-03-30 | 四川长虹空调有限公司 | Composite flange structure |
| CN206268657U (en) * | 2016-12-07 | 2017-06-20 | 四川中渤管业科技有限公司 | Assembling pipe joint |
-
2016
- 2016-12-07 CN CN201611115775.9A patent/CN106545712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421623A (en) * | 1994-05-26 | 1995-06-06 | Cassin; Allen E. | Friction sealed coupling for pipe |
| CN202392324U (en) * | 2011-11-25 | 2012-08-22 | 湖南湘电长沙水泵有限公司 | Rigidly telescopic installation nipple |
| CN104989896A (en) * | 2015-06-30 | 2015-10-21 | 刘雪珍 | Quick joining piping joint |
| CN105443895A (en) * | 2015-12-14 | 2016-03-30 | 四川长虹空调有限公司 | Composite flange structure |
| CN206268657U (en) * | 2016-12-07 | 2017-06-20 | 四川中渤管业科技有限公司 | Assembling pipe joint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023724A (en) * | 2017-04-19 | 2017-08-08 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107023724B (en) * | 2017-04-19 | 2023-12-12 | 宁波天生密封件有限公司 | Sealing connection device |
| CN107013773A (en) * | 2017-05-10 | 2017-08-04 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107143708A (en) * | 2017-06-01 | 2017-09-08 | 宁波天生密封件有限公司 | Sealing and connecting device |
| CN107965627A (en) * | 2017-12-28 | 2018-04-27 | 宁波天生密封件有限公司 | sealing and connecting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |