CN107940138A - A kind of special stable type pipeline attachment fitting - Google Patents
A kind of special stable type pipeline attachment fitting Download PDFInfo
- Publication number
- CN107940138A CN107940138A CN201711362652.XA CN201711362652A CN107940138A CN 107940138 A CN107940138 A CN 107940138A CN 201711362652 A CN201711362652 A CN 201711362652A CN 107940138 A CN107940138 A CN 107940138A
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- China
- Prior art keywords
- fitting groove
- diameter
- assembling
- column
- firm
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- 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.)
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Classifications
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- 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
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to fitting for tubing technical field, more particularly to a kind of special stable type pipeline attachment fitting.The technical solution adopted by the present invention is：Including cylindrical fixing assembling terminal pad, the lower end center of fixing assembling terminal pad is equipped with the first assembly connection column, the upper end center position of fixing assembling terminal pad is equipped with assembling and is tightly connected column, the upper end center position that assembling is tightly connected column is equipped with the second assembly connection column, the U-shaped card that the external cylindrical surface of second assembly connection column is equipped with even circumferential distribution attaches together slot allocation, the upper end center position of second assembly connection column is equipped with sealing mounting boss, the center of sealing mounting boss is equipped with center sprocket hole, the lower end of center sprocket hole is equipped with the firm fitting groove being distributed with one heart.It is an advantage of the invention that：The pipeline of different-diameter can preferably be linked together, the compactness and fastness of connection are more reliable, greatly improve efficiency during assembly connection.
Description
Technical field
The present invention relates to fitting for tubing technical field, more particularly to a kind of special stable type pipeline attachment fitting.
Background technology
Pipeline configuration needs to be attached fixation by interface mount in assembling.Pipeline interface position in use
The connectivity robustness put plays an important role for pipeline in overall stability, and general conduit coupling is by a variety of pads
Chip architecture is cooperating therewith to carry out being fixedly connected for pipeline, and accessory is relatively more when mounted, and the species of gasket also compares more, makes
Efficiency during installation becomes than relatively low, and the fastness after installation can not be protected, may during long-term use
Loosening can be produced.The pipeline of connection different-diameter is needed during energy when carrying out pipeline connection, in this case general pipeline
Interface assembly parts can not meet the requirement used, and the traditional approach used in this case is by the pipe of two different sizes
Road fixing piece is fixedly connected, and so the workload in assembling can increase, and efficiency of assembling is than relatively low, the installation of multiple accessories
Also the fastness of connection and leakproofness is made to hardly result in guarantee.
The content of the invention
The object of the present invention is to provide a kind of special stable type pipeline attachment fitting, it can be by the pipe of different-diameter
Road preferably links together, and the compactness and fastness of connection are more reliable, and a part is only needed when being attached
Realize, greatly improve efficiency during assembly connection, this assembly parts also by setting multiple firm fitting grooves in inside configuration, this
Sample is able to ensure that the stability connected in assembling, so that the security of pipeline configuration in use is more reliable, can
Make the service life of pipeline longer, stability in use is more preferable, additionally it is possible to overall use cost is effectively reduced, it is right
Effect when high-volume uses is more preferable.
Technical scheme is as follows：
A kind of special stable type pipeline attachment fitting, it is characterised in that：Including cylindrical fixing assembling terminal pad, institute
The lower end center for stating fixing assembling terminal pad is equipped with cylindrical first assembly connection column, the first assembly connection column it is straight
Footpath is less than the diameter of the fixing assembling terminal pad, and the upper end center position of the fixing assembling terminal pad is equipped with cylinder and assembles
Column is tightly connected, the assembling is tightly connected diameter of the diameter less than the first assembly connection column of column, the assembling sealing
The upper end center position of connecting pole is equipped with cylindrical second assembly connection column, is set on the external cylindrical surface of the second assembly connection column
There is the U-shaped card that even circumferential is distributed to attach together slot allocation, the upper end of the left and right sides of the snap-fit groove is respectively equipped with a convenience
The convenient assembly chamfer of assembling, the upper end center position of the second assembly connection column is equipped with cylindrical seal mounting boss, institute
The center for stating sealing mounting boss is equipped with cylindrical center sprocket hole, and the lower end of the center sprocket hole is equipped with distribution with one heart
Cylinder consolidate fitting groove, the diameter of the firm fitting groove is more than the diameter of the center sprocket hole, the firm assembling
The lower face of groove is equipped with the identical taper second of central shaft and consolidates fitting groove, and the upper surface diameter of the described second firm fitting groove is big
In the diameter of the firm fitting groove, the upper surface and the upper surface of the fixing assembling terminal pad of the described second firm fitting groove
At grade, the lower end of the described second firm fitting groove is equipped with the identical convenient fitting groove of taper of central shaft, described convenient
The upper end position diameter of fitting groove is identical with the diameter of the described second firm fitting groove lower end position, the described second firm fitting groove
Taper be less than the taper of the convenient fitting groove, the convenient fitting groove passes through the bottom surface of the first assembly connection column completely
Wear.
Further, the quantity of the snap-fit groove is 6, and the distance of the two neighboring snap-fit groove is less than
The width of the snap-fit groove.
Further, the depth of the firm fitting groove is less than the depth of the described second firm fitting groove.
Further, the upper surface of the fixing assembling terminal pad is equipped with the cylinder that even circumferential is distributed and is fixedly connected
Hole, the fixedly connected hole are located at the outside on the cylindrical surface of the first assembly connection column.
Beneficial effects of the present invention：
The present invention can preferably link together the pipeline of different-diameter, and the compactness and fastness of connection more may be used
Lean on, greatly improve efficiency during assembly connection, while its longer life expectancy when in use, overall use cost is lower, uses
Effect is more preferable.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the schematic top plan view of the present invention；
Fig. 5 is the elevational schematic view of the present invention；
Fig. 6 is the diagrammatic cross-section of A-A positions of the present invention；
Fig. 7 is the dimensional structure diagram of second direction of the present invention；
In figure：1st, fixing assembling terminal pad, the 2, first assembly connection column, 3, assembling be tightly connected column, 4, second assembling connect
Connect column, 5, snap-fit groove, 6, convenient assembly chamfer, 7, sealing mounting boss, 8, center sprocket hole, 9, firm fitting groove, 10,
Second firm fitting groove, 11, convenient fitting groove.
Embodiment
As shown in Figures 1 to 7, a kind of special stable type pipeline attachment fitting, it can be by the pipeline of different-diameter
Preferably link together, the compactness and fastness of connection are more reliable, only need a part can be real when being attached
It is existing, greatly improve efficiency during assembly connection, this assembly parts in inside configuration also by setting multiple firm fitting grooves, so
It is able to ensure that the stability connected in assembling, so that the security of pipeline configuration in use is more reliable, can makes
The service life of pipeline is longer, and stability in use is more preferable, additionally it is possible to overall use cost is effectively reduced, for
Effect when high-volume uses is more preferable.It includes cylindrical fixing assembling terminal pad 1, it is for fixing integrally-built main body
Structure.The lower end center of the fixing assembling terminal pad 1 is equipped with cylindrical first assembly connection column 2, it is managed with first
Road Standard links together.The diameter of the first assembly connection column 2 is less than the diameter of the fixing assembling terminal pad 1,
The upper end center position of the fixing assembling terminal pad 1 is equipped with cylinder assembling and is tightly connected column 3, in the pipe of other end major diameter
Better tightness during road assembly connection.The diameter that the assembling is tightly connected column 3 is less than the straight of the first assembly connection column 2
Footpath, makes the overall construction intensity of part more preferable, longer life expectancy in use, while can also be effectively increased making for pipeline
Use the service life.The upper end center position that the assembling is tightly connected column 3 is equipped with cylindrical second assembly connection column 4, it and major diameter
Pipeline configuration carry out assembly connection.The external cylindrical surface of the second assembly connection column 4 is equipped with the U-shaped card of even circumferential distribution
Slot allocation 5 is attached together, together with the mounting boss structure snap-fit that it can be placed with large-diameter pipeline structure interface position inside,
Make its cooperation fastness between this part more preferable.The upper end of the left and right sides of the snap-fit groove 5 is respectively equipped with one
Convenient assembly chamfer 6 convenient for assembly, since it is assembled together in assembling with the interior location of pipeline configuration, when making assembling
It is more convenient, accuracy higher during assembling.The upper end center position of the second assembly connection column 4 is filled equipped with cylindrical seal
With boss 7, make the better tightness of assembly connection.The center of the sealing mounting boss 7 is conveyed equipped with cylindrical center
Hole 8, is communicated by it with the pipeline configuration of another diameter.The lower end of the center sprocket hole 8 is equipped with the cylinder being distributed with one heart
Firm fitting groove 9, the pipeline configuration of it and first position can play the role of stabilization and reinforcement when being assembled, pass through heating
The mode of deformation makes the shape of assembling pipeline location and the shape of the rigging position of this part corresponding.The firm fitting groove 9
Diameter be more than the diameter of the center sprocket hole 8, the lower face of the firm fitting groove 9 is equipped with the identical taper of central shaft the
Two firm fitting grooves 10, it further can strengthen the Assembly stability of the first assembling pipeline.Described second firm dress
The upper surface diameter of slot allocation 10 is more than the diameter of the firm fitting groove 9, the upper surface of the described second firm fitting groove 10 and institute
The upper surface for stating fixing assembling terminal pad 1 at grade, makes the structural strength of part more preferable.Described second firm fitting groove
10 lower end is equipped with the identical convenient fitting groove 11 of taper of central shaft, and the space bigger when being assembled, assembles up more
It is convenient, efficiency of assembling higher.The upper end position diameter of the convenient fitting groove 11 and the described second firm 10 lower end of fitting groove position
The diameter put is identical, and the taper of the described second firm fitting groove 10 is less than the taper of the convenient fitting groove 11, the convenient dress
Slot allocation 11 by the bottom surface of the first assembly connection column 2 completely through.
Preferably, the quantity of the snap-fit groove 5 is 6, and the distance of the two neighboring snap-fit groove 5 is small
In the width of the snap-fit groove 5, the depth of the firm fitting groove 9 is less than the depth of the described second firm fitting groove 10,
Make the intensity of structure more preferable, make the service life of part longer, it is more reliable with fastness during pipeline assembly connection.
Preferably, the upper surface of the fixing assembling terminal pad 1 is equipped with the fixed company of cylinder of even circumferential distribution
Hole is connect, the fixedly connected hole is located at the outside on the cylindrical surface of the first assembly connection column 2, it is being carried out assembling fixation
During it is more convenient, it is possible to increase efficiency during assembling, the fastness being fixedly connected are also more preferable.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, some improvement or replacement can also be made, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (4)
- A kind of 1. special stable type pipeline attachment fitting, it is characterised in that：Including cylindrical fixing assembling terminal pad (1), The lower end center of the fixing assembling terminal pad (1) is equipped with cylindrical first assembly connection column (2), and first assembling connects The diameter for connecing column (2) is less than the diameter of the fixing assembling terminal pad (1), the upper end center of the fixing assembling terminal pad (1) Position is equipped with cylinder assembling sealed connection column (3), and the diameter that the assembling is tightly connected column (3) is less than the described first assembling company The diameter of column (2) is connect, the upper end center position that the assembling is tightly connected column (3) is equipped with cylindrical second assembly connection column (4), The U-shaped card that the external cylindrical surface of the second assembly connection column (4) is equipped with even circumferential distribution attaches together slot allocation (5), the engaging The upper end of the left and right sides of fitting groove (5) is respectively equipped with a convenient assembly chamfer (6) convenient for assembly, and second assembling connects The upper end center position for connecing column (4) is equipped with cylindrical seal mounting boss (7), the center of the sealing mounting boss (7) Equipped with cylindrical center sprocket hole (8), the lower end of the center sprocket hole (8) is equipped with the cylinder being distributed with one heart and consolidates fitting groove (9), the diameter of the firm fitting groove (9) is more than the diameter of the center sprocket hole (8), under the firm fitting groove (9) End face is equipped with the identical taper second of central shaft and consolidates fitting groove (10), the upper surface diameter of the described second firm fitting groove (10) More than the diameter of the firm fitting groove (9), the upper surface of the described second firm fitting groove (10) is connected with the fixing assembling At grade, the lower end of the described second firm fitting groove (10) is equipped with the identical taper of central shaft just for the upper surface of disk (1) Prompt fitting groove (11), the upper end position diameter of the convenient fitting groove (11) and described second firm fitting groove (10) lower end position Diameter it is identical, the taper of the described second firm fitting groove (10) is less than the taper of the convenient fitting groove (11), described convenient Fitting groove (11) by the bottom surface of the first assembly connection column (2) completely through.
- A kind of 2. special stable type pipeline attachment fitting according to claim 1, it is characterised in that：The engaging dress The quantity of slot allocation (5) is 6, and the distance of the two neighboring snap-fit groove (5) is less than the width of the snap-fit groove (5) Degree.
- A kind of 3. special stable type pipeline attachment fitting according to claim 1, it is characterised in that：The firm dress The depth of slot allocation (9) is less than the depth of the described second firm fitting groove (10).
- A kind of 4. special stable type pipeline attachment fitting according to claim 1, it is characterised in that：The fixed dress Upper surface with terminal pad (1) is equipped with the cylindrical fixedly connected hole of even circumferential distribution, and the fixedly connected hole is located at institute State the outside on the cylindrical surface of the first assembly connection column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362652.XA CN107940138A (en) | 2017-12-15 | 2017-12-15 | A kind of special stable type pipeline attachment fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362652.XA CN107940138A (en) | 2017-12-15 | 2017-12-15 | A kind of special stable type pipeline attachment fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940138A true CN107940138A (en) | 2018-04-20 |
Family
ID=61944625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362652.XA Withdrawn CN107940138A (en) | 2017-12-15 | 2017-12-15 | A kind of special stable type pipeline attachment fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481769A (en) * | 2018-05-31 | 2018-09-04 | 双钱集团（江苏）轮胎有限公司 | The tooling and its method of two drum capsule shapings drum tool specifications extensions in a kind of tire production |
| CN109520543A (en) * | 2018-12-25 | 2019-03-26 | 泰州赛宝工业技术研究院有限公司 | One kind is improved to be easily assembled sensor detection screening cover |
-
2017
- 2017-12-15 CN CN201711362652.XA patent/CN107940138A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481769A (en) * | 2018-05-31 | 2018-09-04 | 双钱集团（江苏）轮胎有限公司 | The tooling and its method of two drum capsule shapings drum tool specifications extensions in a kind of tire production |
| CN109520543A (en) * | 2018-12-25 | 2019-03-26 | 泰州赛宝工业技术研究院有限公司 | One kind is improved to be easily assembled sensor detection screening cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |