CN208442422U - Spigot-and-socket radial seal pipe fitting - Google Patents
Spigot-and-socket radial seal pipe fitting Download PDFInfo
- Publication number
- CN208442422U CN208442422U CN201820895399.8U CN201820895399U CN208442422U CN 208442422 U CN208442422 U CN 208442422U CN 201820895399 U CN201820895399 U CN 201820895399U CN 208442422 U CN208442422 U CN 208442422U
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- China
- Prior art keywords
- adapter body
- spigot
- pipeline
- radial seal
- connector
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Abstract
The utility model discloses a kind of spigot-and-socket radial seal pipe fittings, adapter body including interior tool channel, the inner sidewall at the both ends of adapter body is equipped with several annular grooves, sealing element is equipped in annular groove, the both ends of adapter body are equipped with the first connecting hole that several circumferences around adapter body are distributed, the first connector for fixing pipeline is equipped in each first connecting hole, this spigot-and-socket radial seal pipe fitting, pipeline and adapter body are sealed by several sealing elements, then pipeline and adapter body are fixed by the first connector, first connector provides axial coupling mechanism force for pipeline, the depth in channel is protruded by adjusting each first connector simultaneously, the concentricity of pipeline and adapter body can be adjusted to high levels, further improve the cooperation precision of pipeline and adapter body, so that connector Better tightness, this utility model be used for field of pipeline connection.
Description
Technical field
The utility model relates to field of pipeline connection, more particularly to spigot-and-socket radial seal pipe fitting.
Background technique
The pipeline connecting mode of early stage has welding type pipe connection, bite type tube connection, the connection of flared type pipe, screw-type Guan Lian
Connect, flange form pipe connection, clamp-press type pipe connection etc..
It is that the process for installing and detachingk of junction is more multiple that various pipeline connecting mode common problems, which more embody a concentrated reflection of,
Miscellaneous, replacement maintenance inconvenience, joint fatiguability, generation metal iron filings enter channel interior and result in blockage and difficult cleaning, can go out
The critical defect of existing liquid in pipe leakage.
Utility model content
The purpose of this utility model is to provide a kind of easy for construction and detachably recycling, long service life, sealings
The good spigot-and-socket radial seal pipe fitting of performance.
Technical solution adopted in the utility model is:
Spigot-and-socket radial seal pipe fitting, the adapter body including interior tool channel, the inner sidewall at the both ends of adapter body are equal
Equipped with several annular grooves, it is equipped with sealing element in annular groove, the both ends of adapter body are equipped with several axis around adapter body
First connecting hole of line circle distribution, each first connecting hole are respectively positioned on side of the annular groove close to passway, each first connection
The first connector for fixing pipeline is equipped in hole.
It is further used as the improvement of technical solutions of the utility model, the both ends of adapter body are respectively provided with two annular grooves.
It is further used as the improvement of technical solutions of the utility model, sealing element is sealing ring.
It is further used as the improvement of technical solutions of the utility model, the both ends of adapter body are respectively equipped with three first connections
Hole, three the first connecting holes are distributed around the circumference of adapter body and the angle between two first connecting holes adjacent on circumference
It is equal.
It is further used as the improvement of technical solutions of the utility model, the first connector is to be threadedly coupled with the first connecting hole
Nibbed screw.
It is further used as the improvement of technical solutions of the utility model, is additionally provided in the middle part of adapter body projecting inward towards channel
Annular protrusion.
It is further used as the improvement of technical solutions of the utility model, the two sides of annular protrusion are equipped with penetrator main body side
Second connecting hole of wall, the second connector for fixing pipeline is equipped in each second connecting hole, and the second connector passes through group
Box-like seal washer and adapter body, which are formed, to be sealed.
It is further used as the improvement of technical solutions of the utility model, the second connector is to be threadedly coupled with the second connecting hole
Bolt.
It is further used as the improvement of technical solutions of the utility model, further includes the shunting of the middle part of sliding channel of penetrator main body
Hole.
The utility model has the beneficial effects that this spigot-and-socket radial seal pipe fitting, to pipeline and is connect by several sealing elements
Head main body is sealed, and is then fixed pipeline and adapter body from the side of pipeline by the first connector, the first connector
Provide axial coupling mechanism force for pipeline, while protruding into the depth in channel by adjusting each first connector, can by pipeline with
The concentricity of adapter body is adjusted to high levels, further improves the cooperation precision of pipeline and adapter body, so that
The better tightness of connector.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the schematic diagram of internal structure of the utility model embodiment.
Specific embodiment
Referring to Fig.1~Fig. 2, the utility model are spigot-and-socket radial seal pipe fitting, the adapter body including interior tool channel
1, the inner sidewall at the both ends of adapter body 1 is equipped with several annular grooves, is equipped with sealing element 2 in annular groove, adapter body 1
Both ends are equipped with the first connecting hole 11 that several circumferences around adapter body 1 are distributed, and each first connecting hole 11 is respectively positioned on ring
Connected in star is equipped with the first connector 12 for fixing pipeline in the side of passway, each first connecting hole 11.
When specifically used, first pipeline is inserted into from one end of this spigot-and-socket radial seal pipe fitting, until one end of pipeline is complete
The full sealing ring for passing through 1 one end of adapter body, then adjusts the first connector 12, so that the first connector 12 is from the side of pipeline
It is caught in duct wall, plays the role of fixing pipeline.
When adjusting the first connector 12, the position association of each first connector 12 in same circumference should be noted
Adjust, pipeline be adjusted to almost the same with the axis of adapter body 1, guarantee installation accuracy, avoid pipeline and adapter body 1 it
Between mutual deflection, improve sealing performance.
This spigot-and-socket radial seal pipe fitting is designed using the mode separately positioned with fastener of sealing element 2.
Sealing element 2 is placed in the inside of adapter body 1, only serves sealing function, only by the hydraulic coupling of oil liquid.Fastener is the first connector
12, be placed in the outside of adapter body 1, play the role of jointing main body 1 and pipeline, bear most oil liquid hydraulic coupling and
Other when pipeline impact force.This structure avoids sealing element 2 and bears excessive external force in seal process, to improve
The service life of sealing element 2, improves sealing performance.
As the utility model preferred embodiment, the both ends of adapter body 1 are respectively provided with two annular grooves, two rings
It is equipped with sealing element 2 in connected in star, plays the role of double-layer seal.
As the utility model preferred embodiment, sealing element 2 is sealing ring.
As the utility model preferred embodiment, the both ends of adapter body 1 are respectively equipped with three the first connecting holes 11,
Angle between three the first connecting holes 11, two first connecting holes 11 adjacent in the circumference distribution and circumference around adapter body 1
It spends equal.
Specifically, three the first connecting holes 11 make the installation of adapter body 1 and pipeline more firm, while convenient for adjusting
Concentricity between pipeline and adapter body 1.
As the utility model preferred embodiment, the first connector 12 is the point being threadedly coupled with the first connecting hole 11
Head screw, for nibbed screw for fixing pipeline, it is recessed that pipeline corresponding position by an easy specific purpose tool manually rolls a circle
Slot directly snaps into the groove of pipeline after nibbed screw fastening, and the tip of nibbed screw can be embedded in the side wall of pipeline, thus more preferably
Ground locking pipeline, prevents from falling off.
As the utility model preferred embodiment, the middle part of adapter body 1 is additionally provided with the annular projecting inward towards channel
Protrusion 13, annular protrusion 13 are that pipeline protrudes into the location structure in adapter body 1, and pipeline withstands on annular after protruding into adapter body 1
In protrusion 13.
As the utility model preferred embodiment, the two sides of annular protrusion 13 are equipped with 1 side wall of penetrator main body
The second connecting hole 14, the second connector 15 for fixing pipeline, the second connector 15 are equipped in each second connecting hole 14
It is formed and is sealed by combined labyrinth and carbon gland washer and adapter body 1.
As the utility model preferred embodiment, the second connector 15 is the spiral shell being threadedly coupled with the second connecting hole 14
Bolt.
Specifically, one end that pipeline protrudes into adapter body 1 need to first offer a through-hole, adapter body 1 is protruded into pipeline
Afterwards, this through-hole is aligned with the second connecting hole 14, and the second connector 15 is through the second connecting hole 14 and the through-hole on pipeline, by pipeline
It is fixed together with adapter body 1.
It further include the tap hole 16 of the middle part of sliding channel of penetrator main body 1 as the utility model preferred embodiment,
This tap hole 16 can external pipeline, play the role of shunting.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent deformations or replacement are all contained in the application
In claim limited range.
Claims (9)
1. spigot-and-socket radial seal pipe fitting, it is characterised in that: the adapter body (1) including interior tool channel, the adapter body
(1) inner sidewall at both ends is equipped with several annular grooves, is equipped with sealing element (2) in the annular groove, the adapter body
(1) both ends are equipped with the first connecting hole (11) that several circumferences around adapter body (1) are distributed, each first connection
Hole (11) is respectively positioned on the annular groove and is equipped in the side of passway, each first connecting hole (11) for fixing
The first connector (12) of pipeline.
2. spigot-and-socket radial seal pipe fitting according to claim 1, it is characterised in that: the two of the adapter body (1)
End is respectively provided with two annular grooves.
3. spigot-and-socket radial seal pipe fitting according to claim 2, it is characterised in that: the sealing element (2) is sealing
Circle.
4. spigot-and-socket radial seal pipe fitting according to claim 1, it is characterised in that: the two of the adapter body (1)
End is respectively equipped with three first connecting holes (11), axis circle of three first connecting holes (11) around adapter body (1)
Angle in week distribution and circumference between two first adjacent connecting holes (11) is equal.
5. spigot-and-socket radial seal pipe fitting according to claim 4, it is characterised in that: first connector (12) is
The nibbed screw being threadedly coupled with the first connecting hole (11).
6. spigot-and-socket radial seal pipe fitting according to claim 1, it is characterised in that: in the adapter body (1)
Portion is additionally provided with towards the projecting inward annular protrusion in channel (13).
7. spigot-and-socket radial seal pipe fitting according to claim 6, it is characterised in that: the two sides of the annular protrusion are equal
The second connecting hole (14) equipped with penetrator main body (1) side wall is equipped with for fixing in each second connecting hole (14)
The second connector (15) of pipeline.
8. spigot-and-socket radial seal pipe fitting according to claim 7, it is characterised in that: second connector (15) is
The bolt being threadedly coupled with the second connecting hole (14), the second connector (15) pass through combined labyrinth and carbon gland washer and adapter body (1)
Form sealing.
9. spigot-and-socket radial seal pipe fitting described according to claim 1~any one of 8, it is characterised in that: further include passing through
Wear the tap hole (16) of the middle part of sliding channel of the adapter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895399.8U CN208442422U (en) | 2018-06-08 | 2018-06-08 | Spigot-and-socket radial seal pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895399.8U CN208442422U (en) | 2018-06-08 | 2018-06-08 | Spigot-and-socket radial seal pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442422U true CN208442422U (en) | 2019-01-29 |
Family
ID=65089421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895399.8U Active CN208442422U (en) | 2018-06-08 | 2018-06-08 | Spigot-and-socket radial seal pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094584A (en) * | 2019-06-11 | 2019-08-06 | 科盛能源机械制造河北有限公司 | Assembling pipe joint |
-
2018
- 2018-06-08 CN CN201820895399.8U patent/CN208442422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094584A (en) * | 2019-06-11 | 2019-08-06 | 科盛能源机械制造河北有限公司 | Assembling pipe joint |
| CN110094584B (en) * | 2019-06-11 | 2024-04-16 | 科盛能源机械制造河北有限公司 | Pipeline connecting device |
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| GR01 | Patent grant |