CN106322028A - A different-diameter pipe joint fixing I-shaped member - Google Patents
A different-diameter pipe joint fixing I-shaped member Download PDFInfo
- Publication number
- CN106322028A CN106322028A CN201510331152.4A CN201510331152A CN106322028A CN 106322028 A CN106322028 A CN 106322028A CN 201510331152 A CN201510331152 A CN 201510331152A CN 106322028 A CN106322028 A CN 106322028A
- Authority
- CN
- China
- Prior art keywords
- pipe
- surrounding edge
- pipeline
- diameter
- shaped member
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/14—Joints for pipes of different diameters or cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a different-diameter pipe joint fixing I-shaped member. The different-diameter pipe joint fixing I-shaped member comprises a first pipe and a second pipe; end faces of the first pipe and the second pipe are connected; the pipe diameter of the first pipe is less than the pipe diameter of the second pipe; an upper surrounding edge of the I-shaped member surrounds the first pipe and a lower surrounding edge thereof surrounds the second pipe; at least one longitudinal connecting edge is arranged between the upper surrounding edge and the lower surrounding edge. The upper surrounding edge and the lower surrounding edge are fixed via rivet connection. While the assembly space between pipes is not increased, the connection of two different-diameter pipes is fixed by using the tensile force of the I-shaped member, so that the dual purposes are achieved that the connecting effect between different-diameter pipes is improved effectively and the required material expenses are extremely low and great increase of the material cost is not caused.
Description
Technical field
The present invention relates to mechanical pipeline and connect fixing technical field, especially relate to a kind of reducing pipe and connect
The fixing I-shaped part in place.
Background technology
No matter being that industrial pipeline is installed or house decoration pipeline uses, the connection of reducing pipe is can hardly be avoided.Pass
Fix connecting between the reducing pipe of system is mostly that the pipeline by extending pipe diameter little is big to pipe diameter
Pipeline in, then by Surface coating connect sheath play fixation, such technique for fixing has self
Limitation, if the pipeline inner cable that first pipe diameter is big is more, it is impossible to the socket little pipeline of pipe diameter
Time, just cannot realize extending occlusion fixing, and carry out being fixed by socket sheath at the outer surface of two pipelines, again can
Increase the installing space of pipeline, after long-time use causes fixed sheath aging, still cannot play fixing connection
Effect.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that reducing pipe junction is solid
Determine I-shaped part, in the case of the assembly space not increasing pipeline enclosure, utilize the pulling force of I-shaped part to fix two
The connection of reducing pipe.
Technical scheme: in order to realize foregoing invention purpose, the technical solution adopted in the present invention is: reduced pipe
I-shaped part is fixed in junction, road, including the end of the first pipeline and second pipe, described first pipeline and second pipe
Face connects, and the pipe diameter of described first pipeline, less than the pipe diameter of second pipe, described I-shaped part encloses
Side ring is around the first pipeline, and the lower surrounding edge of described I-shaped part is around second pipe, between described upper surrounding edge and lower surrounding edge
At least provided with longitudinally connected limit together.
Further, between heretofore described upper surrounding edge and the first pipeline use glue adhesion, described under enclose
Glue adhesion is used between limit and second pipe.In addition, all right between described upper surrounding edge and the first pipeline
Use at least two rivet to be fixed, between the most described lower surrounding edge and second pipe, use at least two
Individual rivet is fixed.In view of the aging instability that would potentially result in connecting of the hardening of glue after permanent use
After factor, the present invention selects the mode of rivet interlacement to be fixed surrounding edge and lower surrounding edge.
Yet further, from space angle, between heretofore described upper surrounding edge and lower surrounding edge mutually
Parallel, longitudinally connected limit is orthogonal with upper surrounding edge/lower surrounding edge.
Beneficial effect: compared with prior art, it provides the benefit that the present invention:
1, the present invention is in the case of the assembly space not increasing pipeline enclosure, utilizes the pulling force of I-shaped part to fix
The connection of two reducing pipes, not only can effectively promote the connection effect between reducing pipe, and required material
Material expense is few, does not increase substantial amounts of material cost, is to kill two birds with one stone.
2, present invention assembling work on reducing pipe is fairly simple, can lay pipeline and carry out solid
Fixed, it is achieved that preferably job schedule.
Accompanying drawing explanation
Fig. 1 is the structural representation that I-shaped part is fixed in reducing pipe junction of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by a most preferred embodiment, technical solution of the present invention is described in detail, but
It is that protection scope of the present invention is not limited to described embodiment.
As it is shown in figure 1, I-shaped part is fixed in reducing pipe junction, including the first pipeline 1 and second pipe 2,
Described first pipeline 1 is connected with the end face of second pipe 2, and the pipe diameter of described first pipeline 1 is less than second
The pipe diameter of pipeline 2, the upper surrounding edge 3 of described I-shaped part encloses under the first pipeline 1, described I-shaped part
Limit 4 around second pipe 2, described upper surrounding edge 3 with between lower surrounding edge 4 at least provided with together with longitudinally connected limit 5.
At least two rivet is used to be fixed between described upper surrounding edge 3 and the first pipeline 1, described lower surrounding edge
At least two rivet is used to be fixed between 4 and second pipe 2.
Between described upper surrounding edge 3 and lower surrounding edge 4 parallel to each other, longitudinally connected limit 5 and 3/ time surrounding edge of upper surrounding edge
4 is orthogonal.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. I-shaped part is fixed in reducing pipe junction, including the first pipeline (1) and second pipe (2), institute
State the first pipeline (1) to be connected with the end face of second pipe (2), the pipe diameter of described first pipeline (1)
Pipe diameter less than second pipe (2), it is characterised in that: the upper surrounding edge (3) of described I-shaped part is around the
One pipeline (1), the lower surrounding edge (4) of described I-shaped part around second pipe (2), described upper surrounding edge (3) with
At least provided with longitudinally connected limit (5) together between lower surrounding edge (4).
I-shaped part is fixed in reducing pipe junction the most according to claim 1, it is characterised in that: described
Glue adhesion, described lower surrounding edge (4) and second pipe is used between upper surrounding edge (3) and the first pipeline (1)
(2) glue adhesion is used between.
I-shaped part is fixed in reducing pipe junction the most according to claim 1, it is characterised in that: described
At least two rivet is used to be fixed between upper surrounding edge (3) and the first pipeline (1), described lower surrounding edge (4)
And use at least two rivet to be fixed between second pipe (2).
I-shaped part is fixed in reducing pipe junction the most according to claim 1, it is characterised in that: described
Between upper surrounding edge (3) and lower surrounding edge (4) parallel to each other, longitudinally connected limit (5) and upper surrounding edge (3)/under
Surrounding edge (4) is orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331152.4A CN106322028A (en) | 2015-06-15 | 2015-06-15 | A different-diameter pipe joint fixing I-shaped member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331152.4A CN106322028A (en) | 2015-06-15 | 2015-06-15 | A different-diameter pipe joint fixing I-shaped member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322028A true CN106322028A (en) | 2017-01-11 |
Family
ID=57732203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331152.4A Pending CN106322028A (en) | 2015-06-15 | 2015-06-15 | A different-diameter pipe joint fixing I-shaped member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322028A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455735A (en) * | 1973-06-18 | 1976-11-17 | Hefel W | Pipe couplings |
| US6086111A (en) * | 1997-11-03 | 2000-07-11 | Glynwed Pipe Systems Limited | Pipe coupling |
| CN2649919Y (en) * | 2003-11-05 | 2004-10-20 | 李杨 | Reducing corrugated expansion joint |
| CN2663769Y (en) * | 2003-02-17 | 2004-12-15 | 中山市凯翔精密阀有限公司 | Groove type diameter-reducing collar clamp |
| CN200986072Y (en) * | 2006-12-26 | 2007-12-05 | 冯泽文 | Polytypic pipe joint device |
| CN203147110U (en) * | 2013-04-09 | 2013-08-21 | 浙江林家昌隆阀门铸造有限公司 | Groove-type rigid pipe joint |
| CN204805785U (en) * | 2015-06-15 | 2015-11-25 | 赵正芳 | I -shaped spare is fixed to reducing pipeline junction |
-
2015
- 2015-06-15 CN CN201510331152.4A patent/CN106322028A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455735A (en) * | 1973-06-18 | 1976-11-17 | Hefel W | Pipe couplings |
| US6086111A (en) * | 1997-11-03 | 2000-07-11 | Glynwed Pipe Systems Limited | Pipe coupling |
| CN2663769Y (en) * | 2003-02-17 | 2004-12-15 | 中山市凯翔精密阀有限公司 | Groove type diameter-reducing collar clamp |
| CN2649919Y (en) * | 2003-11-05 | 2004-10-20 | 李杨 | Reducing corrugated expansion joint |
| CN200986072Y (en) * | 2006-12-26 | 2007-12-05 | 冯泽文 | Polytypic pipe joint device |
| CN203147110U (en) * | 2013-04-09 | 2013-08-21 | 浙江林家昌隆阀门铸造有限公司 | Groove-type rigid pipe joint |
| CN204805785U (en) * | 2015-06-15 | 2015-11-25 | 赵正芳 | I -shaped spare is fixed to reducing pipeline junction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |