CN205716103U - A kind of water conservancy Petrochemical Pipe Joints - Google Patents
A kind of water conservancy Petrochemical Pipe Joints Download PDFInfo
- Publication number
- CN205716103U CN205716103U CN201620378764.9U CN201620378764U CN205716103U CN 205716103 U CN205716103 U CN 205716103U CN 201620378764 U CN201620378764 U CN 201620378764U CN 205716103 U CN205716103 U CN 205716103U
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- CN
- China
- Prior art keywords
- union joint
- head
- hole
- buffer head
- joint housing
- 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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Abstract
The utility model discloses a kind of water conservancy Petrochemical Pipe Joints, including union joint housing, screw thread space, fastening pipeline, screw shell, conical head, buffer head eases up punch pin through-bores, described union joint housing be internally threaded space, the center of the end face of union joint housing is provided with fastening pipeline, the inside of fastening pipeline is threaded connection screw shell, the inside of screw shell is provided with through hole, through hole is provided with groove in the one end being positioned at union joint housing, and groove connection screw thread space, one end of screw shell is provided with conical head, the inside of described conical head is internal with screw shell to be connected, fastening pipeline connects buffer head in place in one end of conical head, and the inside of buffer head is provided with buffer head through hole.This utility model, by plavini, extend into buffer head in the through hole of connected pipe, then by supportting the radius of big buffer head, thus realize the union joint with small radii, and it is stably connected with the phenomenon of pipeline, and this device is easy to use, simple in construction.
Description
Technical field
This utility model relates to technical field of pipeline connection, is specially a kind of water conservancy Petrochemical Pipe Joints.
Background technology
At present, pipeline union joint is merely by the connection between bolt, and owing to set puts the radius of the rest area of pipeline when selecting to use, it is all to select the union joint identical with connecting pipeline radius size, in real life, due to the multiformity of pipeline, cause the radius of union joint also must have multiformity, and one group of union joint is only used for one group of pipeline and connects, so this device has significant limitation.
Utility model content
The purpose of this utility model is to provide a kind of water conservancy Petrochemical Pipe Joints, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of water conservancy Petrochemical Pipe Joints，Including union joint housing、Screw thread space、Fastening pipeline、Screw shell、Conical head、Groove、Through hole、Buffer head eases up punch pin through-bores，The inside of described union joint housing is provided with described screw thread space，The center of the end face of described union joint housing is provided with fastening pipeline described in，The inside of described fastening pipeline is threaded connection screw shell described in，The inside of described screw shell is provided with through hole described in，Described through hole is provided with groove described in the one end being positioned at described union joint housing，And the described screw thread space of described groove connection，One end of described screw shell is provided with conical head described in，The inside of described conical head is internal with screw shell to be connected，Described fastening pipeline connects buffer head described in one end of described conical head in place，And the inside of described buffer head is provided with buffer head through hole described in.
Preferably, described groove is interior hexagonal structure.
Preferably, the radius of described buffer head through hole is more than the radius of described conical head outer face.
Preferably, in described buffer head buffer head through hole to the radius sum of the distance between buffer head outer surface and described screw shell more than the radius by fastening pipeline.
Preferably, the inside of described union joint housing is hollow-core construction, and described hollow-core construction forms described screw thread space, and described union joint housing is provided with the screw thread for connecting on the surface being positioned at screw thread space.
Compared with prior art, the beneficial effects of the utility model are: this utility model passes through plavini, buffer head is extend in the through hole of connected pipe, again by supportting the radius of big buffer head, thus realize the union joint with small radii, it is stably connected with the phenomenon of pipeline, and this device is easy to use, simple in construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of water conservancy Petrochemical Pipe Joints；
In figure: 1, union joint housing, 2, screw thread space, 3, fastening pipeline, 4, screw shell, 5, conical head, 6, groove, 7, through hole, 8, buffer head, 9, buffer head through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of embodiment that this utility model provides: a kind of water conservancy Petrochemical Pipe Joints，Including union joint housing 1、Screw thread space 2、Fastening pipeline 3、Screw shell 4、Conical head 5、Groove 6、Through hole 7、Buffer head 8 eases up punch pin through-bores 9，The inside of described union joint housing 1 is provided with described screw thread space 2，The center of the end face of described union joint housing 1 is provided with fastening pipeline 3 described in，The inside of described fastening pipeline 3 is threaded connection screw shell 4 described in，The inside of described screw shell 4 is provided with through hole 7 described in，Described through hole 7 is provided with groove 6 described in the one end being positioned at described union joint housing 1，And described groove 6 connects described screw thread space 2，One end of described screw shell 4 is provided with conical head 5 described in，The inside of described conical head 5 is internal with screw shell 4 to be connected，Described fastening pipeline 3 connects buffer head 8 described in the one end being positioned at described conical head 5，And the inside of described buffer head 8 is provided with buffer head through hole 9 described in；Described groove 6 is interior hexagonal structure；The radius of described buffer head through hole 9 is more than the radius of described conical head 5 outer face；In described buffer head 8, buffer head through hole 9 arrives the radius sum of the distance between buffer head 8 outer surface and described screw shell 4 more than the radius by fastening pipeline；The inside of described union joint housing 1 is hollow-core construction, and described hollow-core construction forms described screw thread space 2, and described union joint housing 1 is provided with the screw thread for connecting on the surface being positioned at screw thread space 2.
Specifically used mode: in utility model works, buffer head 8 in union joint housing 1 and fastening pipeline 3 are extend in the through hole by fastening pipeline, exerted a force to groove 6 by inner hexagon spanner again, threaded tube 4 and conical head 5 are inserted in the buffer head through hole 9 of buffer head 8, make the outer surface of buffer head 8 only being squeezed on the inwall by fastening pipeline,.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. a water conservancy Petrochemical Pipe Joints，Including union joint housing (1)、Screw thread space (2)、Fastening pipeline (3)、Screw shell (4)、Conical head (5)、Groove (6)、Through hole (7)、Buffer head (8) eases up punch pin through-bores (9)，It is characterized in that: the inside of described union joint housing (1) is provided with described screw thread space (2)，The center of the end face of described union joint housing (1) is provided with described in one and fastens pipeline (3)，The inside of described fastening pipeline (3) is threaded connection screw shell described in (4)，The inside of described screw shell (4) is provided with through hole described in (7)，Described through hole (7) is provided with groove described in (6) in the one end being positioned at described union joint housing (1)，And described groove (6) connects described screw thread space (2)，One end of described screw shell (4) is provided with conical head described in (5)，The inside of described conical head (5) is internal with screw shell (4) to be connected，Described fastening pipeline (3) connects buffer head (8) described in the one end being positioned at described conical head (5)，And the inside of described buffer head (8) is provided with buffer head through hole (9) described in.
- A kind of water conservancy Petrochemical Pipe Joints the most according to claim 1, it is characterised in that: described groove (6) is interior hexagonal structure.
- A kind of water conservancy Petrochemical Pipe Joints the most according to claim 1, it is characterised in that: the radius of described buffer head through hole (9) is more than the radius of described conical head (5) outer face.
- A kind of water conservancy Petrochemical Pipe Joints the most according to claim 1, it is characterised in that: in described buffer head (8), buffer head through hole (9) arrives the radius sum of the distance between buffer head (8) outer surface and described screw shell (4) more than the radius by fastening pipeline.
- A kind of water conservancy Petrochemical Pipe Joints the most according to claim 1, it is characterized in that: the inside of described union joint housing (1) is hollow-core construction, and described hollow-core construction forms described screw thread space (2), described union joint housing (1) is provided with the screw thread for connecting on the surface being positioned at screw thread space (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378764.9U CN205716103U (en) | 2016-04-30 | 2016-04-30 | A kind of water conservancy Petrochemical Pipe Joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378764.9U CN205716103U (en) | 2016-04-30 | 2016-04-30 | A kind of water conservancy Petrochemical Pipe Joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716103U true CN205716103U (en) | 2016-11-23 |
Family
ID=57292125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378764.9U Expired - Fee Related CN205716103U (en) | 2016-04-30 | 2016-04-30 | A kind of water conservancy Petrochemical Pipe Joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131375A (en) * | 2017-05-19 | 2017-09-05 | 林姿懿 | A kind of assembling pipe joint |
-
2016
- 2016-04-30 CN CN201620378764.9U patent/CN205716103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131375A (en) * | 2017-05-19 | 2017-09-05 | 林姿懿 | A kind of assembling pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |